baber/WOPTO huggingface dataset:
Patent JP-S6213260-A (JP)
Title: Solder foiling device
Inventor: MORI RYUICHIRO
IPC: H01L21/58
Filed: 1985-07-10
Abstract: PURPOSE:To cause no generation of a solder foil by providing the solder foil pressure fitting implement having the plane part to press the solder foil to be press-fitted with its whole face. CONSTITUTION:A solder foil pressure fitting implement 7 provides the plane part 8 to press the whole face of the solder foil at the part press-fitting a solder foil 3. The whole face of the solder foil 3 sucked by the press-fitting implement 7 is pressed by the plane part 8 onto a lead frame 4. Accordingly no floating is caused on the solder foil 3 for the frame 4. Then after melting the solder foil 3 the frame 4 and the body 6 to be joined are joined by placing the body 6 to be joined (semiconductor element) on a melted solder layer 3a. In this case due to no hole being caused inside the solder layer 3a no defect part is caused as in the past.
Patent JP-H08324887-A (JP)
Title: Thread take-up mechanism
Inventor: SHIMON JIYON DEIBIISU
IPC: D01H9/02
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To commence forming a tail yarn winding by expanding a traveling speed range of delicate yarn, improving control of a yarn end after cutting, reducing required suction, and easily cutting the yarn placed in an end cap. SOLUTION: A suction device 21 is arranged at an interval by being fitted in the radial direction to a package support end cap 13a having a yarn catcher 20. On completion of winding, running yarn is lifted by a movement of a central point of origin guide 17 from a traverse guide 18 stopped on the centerline of a package, a nozzle 22 moves toward the traverse guide to capture a yarn end 16, and the suction device and the point of origin guide are returned to an original position. The nozzle moves toward the end cap, and the yarn end is caught by the yarn catcher to form a tail yarn winding of an end part 33 of a replaced empty tube 11. The yarn of the nozzle is cut, the suction device is returned to the original position, and the traverse guide recommences traverse motion to engage with a yarn tail to commence winding a new package.
Patent JP-H0446657-A (JP)
Title: Method for casting steel having excellent hydrogen induced cracking resistance
Inventor: BESSHO NAGAYASU
IPC: B22D11/00
Filed: 1990-06-12
Abstract: PURPOSE:To reduce HIC defect in a steel plate by specifying gas quantity blown into a submerged nozzle for supplying molten steel making S concn. the specific ppm into a continuous casting mold. CONSTITUTION:The steel having excellent hydrogen induced cracking resistance containing Ca, is produced with continuous casting. Then, S canon. in the molten steel is made to be <=13ppm. The gas quantity brown into the submerged nozzle for supplying the molten steel into continuous casting mold, is made to be 0-5Nl/min. Excess heat degree in a tundish is made to be >=10 deg.C and <=50 deg.C and the Ca concn. is made to be >=6ppm and <=50ppm. By this method, micro- segregation in the steel plate can be prevented.
Patent JP-S63316139-A (JP)
Title: Information processor
Inventor: ISHIZAKA KOICHI
IPC: G06F9/22
Filed: 1987-06-18
Abstract: PURPOSE:To prevent the execution of a microinstruction from being delayed, by generating and storing a syndrome, but applying no correction on it at the time of detecting the (m)-bit error of the non-control bit of the microinstruction, and correcting the (m)-bit error in an (n)-bit error by performing an arithmetic operation based on a stored content. CONSTITUTION:When the (m)-bit error in the non-control bit of the microinstruction is detected at an error detection and correction circuit 6, the syndrome is generated, and it is stored in a register file 8, and the address at that time is stored in a register file 9 without applying error correction. Afterwards, when the (n)-bit (n>m) error in the same instruction whose address coincides is detected via a comparator 11, the exclusive OR operation of the syndrome from the circuit 6 and that stored in the syndrome register 8 is performed and the (m)-bit correction in the (n)-bit error is performed at the circuit 6 by a calculated syndrome. By forming a circuit such that no error correction of the non-control bit is applied at every time, it is possible to execute the microinstruction read out at the next without being delayed.
Patent JP-S5776217-A (JP)
Title: Lubricating system for internal combustion engine
Inventor: NAKAMURA TAKESHI
IPC: F01M5/00
Filed: 1980-10-29
Abstract: PURPOSE:To enable a lubricating system to deliver lubricating oil suited for various engine loads by providing double construction of an oil pan assembly consisting of inner and outer pans where lubricating oil is sucked from the inner pan which is at relatively higher temperature while the engine is under light or moderate loading, but, under heavy loading, oil is sucked from the outer pan which is easily cooled by the ambient air. CONSTITUTION:While the engine is operating under a light or moderate loading, a suction negative-pressure switch 29 is turned on so that a solenoid valve 24 is excited to cause a valve disc 22 to open an opening 16 and simultaneously to shut off a communicating hole 19. Therefore, an upper tray 11 and the inner pan 13 are connected through each other so that greater part of lubricating oil delivered to engine parts for lubrication comes back into the inner pan 13 through the opening 16 via a receiving tray 3 and the upper tray 11, becoming at higher temperature. The lubricating oil in the inner pan 13 is sucked up through the strainer 20 as it remains at higher temperature. The above-mentioned switch 20 is turned off when the engine is under heavy loading, so that lubricating oil at relatively lower temperature which has been cooled by the ambient air is sucked up for lubrication because the valve disc 22 of the solenoid valve 24 shuts up the opening 16 with the communicating hole 19 opened.
Patent JP-S5941678-A (JP)
Title: Hydraulic power generating method
Inventor: KATOU YOSHIHARU
IPC: F03B7/00
Filed: 1982-09-02
Abstract: PURPOSE:To drive a generator simply and economically by sink and dispose a spindle provided on the periphery with a spiral blade parallel to the stream direction of a river and connecting the generator to an end of the spindle to rotate the spiral blade by the stream. CONSTITUTION:A spiral blade 1 is constituted from a blade plate 3 mounted spirally around a spindle 2 with the plate surface being orthogonal to the axis of the spindle 2 to form a force receiving continuous surface 31 on one side of the blade plate 3. And a casing 5 housing a dynamo 4 is disposed on an end of the spiral blade 1 and an end of the spindle 2 is connected to the dynamo 4. Also to the apex 52 of the casing 5 is conneted the rear end of a support rod 6 to block the rotation of the casing 5 itself and the front end is connected to an anchor 9. Thus, the casing 5 is sunk and disposed in the upstream side of a river to rotate the spiral blade 1 by the stream for generation with the dyname 4. Current generated is sent to the land through a conductor line 8 for utilization.
Patent JP-S6132226-A (JP)
Title: Optical displacement detecting device
Inventor: TOSHIKAGE HIDEKI
IPC: G11B7/09
Filed: 1984-07-21
Abstract: PURPOSE:To increase a spot of light and detect the displacement of an object to be detected accurately by separating diffracted light and direct transmitted light from each other during optical displacement detection by utilizing the difference in angle of incidence on a hologram between the 1st light and the 2nd light. CONSTITUTION:Light beams 2a-2c which are converged by a lens 5 and reflected by a beam splitter 4 are mode incident on a recording medium 7 such as a photographic dry plate on which a hologram is recorded and are made incident on a photodetector 8 through this recording medium 7. The hologram on the recording medium 7 consists of the 1st and the 2nd holograms which are formed by double exposure. The photodetector 8 is arranged nearby convergence points of spots 21 and 22 of the 1st and the 2nd holograms formed by the converged light beams so that the spots 21 and 22 are detected by photodetection parts 8a and 8b, and 8c and 8d. Consequently, the displacement of the recording surface of an optical disk 6 in an optical axis direction and its direction are detected and a focus adjustment is made.
Patent JP-H0816780-A (JP)
Title: Method and device for extracting binary image black-and-white level mixing area
Inventor: SHIMOTORI AKIRA
IPC: G06T7/00
Filed: 1994-07-04
Abstract: PURPOSE:To extract an area, where the black-and-white levels of a binary image are mixed, by detecting whether an extracting object picture element exists in the area mixing the black-and-white levels or not corresponding to any specified AND. CONSTITUTION:Respective nodes are connected to an AND gate 18, a NOR gate 19 inputs the outputs of those respective nodes, and a NOR gate 20 inputs the outputs of the AND gate 18 and the NOR gate 19. In this case, the NOR gate 19 is constituted by synthesizing an inverter on the input side and the input inverter of the NOR gate 20 on the output side. When the white of the binary image is defined as '1', the black is defined as '0' and all the picture elements of a matrix are '1', the AND gate 18 is turned to '1' and when all the picture elements are '0', the NOR gate 19 is turned to '1'. Since the NOR gate 20 inputs the values of both the gates 18 and 19, when all the picture elements of the matrix are neither '1' nor '0', the NOR gate 20 is turned to '1'. Namely, it is turned to '1' when '1' and '0' are mixed. Thus, the area mixing the black-and-white levels can be inspected.
Patent JP-H0318042-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: TSUURA KATSUHIKO
IPC: H01L21/82
Filed: 1989-06-14
Abstract: PURPOSE:To improve yield by forming a wafer ID (Identification) of only a lot name, and reducing dusts of collapsed pieces of a semiconductor wafer and damage of the wafer at the ratio of reduction in the number of characters. CONSTITUTION:A code for recognizing a semiconductor wafer is formed in a first code for forming the wafer, and an integrated circuit is formed on the wafer. A code for recognizing the wafer is formed in a second code for forming the wafer, and electric characteristics of a semiconductor integrated circuit are inspected. That is, a first wafer ID (Identification) is formed only of a lot name, and scattering of collapsed pieces of the wafer, damage of the wafer due to a laser light can be minimized until the circuit is formed while recognition of the lot remains possible. Each wafer can be recognized by forming a second wafer ID with a wafer number necessary in an intermediately detecting step after the diffusing step is finished. Thus, its yield can be improved.
Patent JP-S63316372-A (JP)
Title: Method for reproducing picture and calligraphy works
Inventor: MORI TAKAYUKI
IPC: H04N1/21
Filed: 1987-06-18
Abstract: PURPOSE:To guarantee the complete reproducing of a picture and calligraphy and to suppress the increment of a PC reproducing time due to the generation of a reading error by overlappedly recording the information of PC by a comparatively small number of times in a PC recording and reproducing device. CONSTITUTION:When an error is generated on the way of reading of one optional PC information D1 out of plural pieces of PC information D1-D3 in case of reproducing PC information overlappedly recorded on a recording medium as plural pieces of PC information D1-D3 having the same contents, reading is continued from a position S2 of another PC information D2 corresponding to the error generating position S1 out of the plural pieces of PC information D1-D3 and similar reading processing is repeated until the whole PC relating to the plural pieces of PC information D1-D3 is reproduced. Even if reading errors are generated in all the plural pieces of PC information overlappedly recorded except the case that all the errors are generated on the same position, the errors can be restored from reading out any one of the PC information, so that the PC can be completely guaranteed while reducing the using efficiency of the recording medium by reducing the number of times of overlapped recording.
Patent JP-H1170400-A (JP)
Title: Sludge treatment method
Inventor: TANAKA YONEMI
IPC: C02F11/12
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To enhance the safety of separated sludge and composting the sludge to reutilize the same. SOLUTION: Powdery and/or granular carbide (lightweight porous carbon- containing matter obtained by baking org. matter such as an used tire, rubber or the like in the presence of steam other than activated carbon) is added to and mixed with a sludge to adsorb and float the sludge to separate the same. Further, at least one of nitrate, nitric acid and salts of them may be added and at least one of monosaccharids and polysaccharides may be added and a microorganism performing photosynthesis may be added.
Patent JP-H05339430-A (JP)
Title: Rubber composition
Inventor: IMURA HIROTSUGU
IPC: C08L21/00
Filed: 1992-06-11
Abstract: PURPOSE:To provide a rubber composition comprising a specific rubber and a specific thermoplastic resin in a specified ratio, excellent in resistance to group-cracking, abrasion, cut-tearing and heat generation and useful for the tires of trucks, etc. CONSTITUTION:The objective rubber composition comprises (A) 100 pts.wt. of a rubber having a cis-bond content of >=98% and containing butadiene rubber having a viscosity of >=200cps 5% in toluene solution in an amount of 10-30wt.% and (B) 0.5-5 pts.wt. of one or more kinds of thermoplastic resins selected from the group consisting of a rosin resin and a cyclopentadienic resin.
Patent JP-H04328905-A (JP)
Title: Differential amplifier circuit
Inventor: UCHIYAMA SHINKICHI
IPC: H03F3/45
Filed: 1991-04-27
Abstract: PURPOSE:To allow the differential amplifier circuit to be operated at a low voltage and to reduce the current consumption. CONSTITUTION:An unbalanced output voltage eo of a bridge circuit comprising a strain gauge R24 is fed respectively to bases of a couple of transistors(TRs) Q1, Q2. When a difference takes place between base voltages of the TRs Q1, Q2, a voltage between the collectors of the TRs Q1, Q2 is changed corresponding to the difference. A 1st operational amplifier OP1 outputs a difference voltage between the collector of the TR Q2 and a 2nd reference voltage from its output terminal out. The fluctuation of (i1+i2) is suppressed by applying an output of the 1st operational amplifier OP1 to the emitter of the TRQ2.
Patent JP-S5942119-A (JP)
Title: Production of welded steel pipe
Inventor: KITAOKA TAKEO
IPC: C21D8/10
Filed: 1982-08-31
Abstract: PURPOSE:To produce a welded steel pipe with high efficiency by sizing a steel pipe which is subjected to forming, welding, and bead removal in the same line, then heating, soaking and quick cooling the pipe under the tension applied thereon in a high frequency induction heating furnace, subjecting the pipe to bend setting and cutting the pipe to a prescribed size. CONSTITUTION:A titled method consists of a stage wherein a pipe making stage and a heating and cooling stage are arranged in tandem, and a steel strip is formed to a pipe shape, a welding stage wherein the butt parts at both edges of a blank material formed to a pipe shape are welded, a weld bead removal stage wherein the weld beads of the welded steel pipe are removed, a sizing stage wherein the outside diameter of the steel pipe is sized, a heating stage wherein the sized steel pipe is heated under the proper tension applied thereon in a high frequency induction heating furnace, a soaking stage wherein the heated steel pipe is soaked at a prescribed temp., a quick cooling stage, a bend setting stage wherein the bend of the steel pipe is set, and a cutting stage wherein the pipe subjected to the bend setting is cut to a prescribed size.
Patent JP-H11327233-A (JP)
Title: Image forming device
Inventor: MATSUMOTO TAIZO
IPC: B41J29/42
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which jamming is smoothly eliminated. SOLUTION: When recording paper is jammed, an in-machine remaining paper counter in a remaining paper information storage part 31 is cleared, and information on a recording paper leading edge position is read out from a recording paper position storage part 32 and stored in the storage part 31. Information on a recording paper trailing edge position is read out from the storage part 32 and stored in the storage part 31. The in-machine remaining paper counter in the storage part 31 is incremented by one, and the counter value is stored in the storage part 31. Whether the position of the recording paper which is not normally ejected exists in the storage part 32 and is not stored in the storage part 31 is checked.  When the recording paper which is not normally ejected exists, processing from storing the information on the recording paper leading edge position to incrementing the in-machine remaining paper counter by one and judgement whether or not the position of the recording paper is stored are repeated. Thereafter, the in-machine remaining paper counter value in the storage part 31 is indicated to an operation display part 35.
Patent JP-S5852722-A (JP)
Title: Character input system
Inventor: YANAGIUCHI SHIGENOBU
IPC: G06F3/00
Filed: 1981-09-25
Abstract: PURPOSE:To input numbers of characters such as alphabets and KANA (Japanese syllabary) with relatively less keys through simple operation, by dividing plural characters into groups each containing >=2 characters. CONSTITUTION:A microprocessor 11 outputs a key strobe signal KS to key input equipment 12 and reads a key input signal KI to discriminate an operated key. An addres of a memory 13 is specified to read the contents. A display control part 14 is a sort of memory stored with turning-on/off data which correspond to respective dots of a display part 10, and the microprocessor 11 writes information, which corresponds to a display pattern, in the display control part 14 to obtain the desired display.
Patent JP-H08225041-A (JP)
Title: Speed reduction display device
Inventor: HORIUCHI TAKEO
IPC: B60Q1/50
Filed: 1994-05-30
Abstract: PURPOSE: To provide a speed reduction display device to call the attention of the following vehicles, when the vehicle reduces the speed suddenly in the speed reduction using no brake. CONSTITUTION: When the speed of the vehicle is reduced, a light is emitted by an operating apparatus utilizing an inertial movement, or by a structure of using an electric switch, in this speed reduction display device, and it is operated to inform the speed reduction when an inertia is generated. The display board is formed to put up a massage or a commertial notice, or to install an interesting design simply.
Patent JP-H0317763-A (JP)
Title: Conversation back-up device
Inventor: TSUTSUI KENSAKU
IPC: G06T1/00
Filed: 1989-06-14
Abstract: PURPOSE:To attain the smooth and accurate communication between two remote places by using the characters and graphics to perform the conversations between two places. CONSTITUTION:A control means 22 of a conversation back-up device 2 confirms that the data are not received yet by an input means 23 from a keyboard 21 after reception of data from a conversation back-up device 1. Then the means 22 transmits an acknowledge answer to the device 1 via a transmission means 24 and transmits the data received from the device 1 to an output means 26. A control means 12 receives the acknowledge answer from the device 2 and transmits it to an output means 16. Both means 16 and 26 a data character 'G' equal to that transmitted via a keyboard 11 to the personal computers 17 and 27 respectively to write the character 'G' into each screen of a working program editor. Thus it is possible to smoothly and accurately transmit the will and to perform the joint work between two sides while performing the conversations between them with use of an optional existing application.
Patent JP-S6214844-A (JP)
Inventor: DOI YUZURU
IPC: G02B6/38
Filed: 1985-07-11
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-S5577905-A (JP)
Title: Rolling method for plate
Inventor: TSUBOTA KAZUYA
IPC: B21B1/38
Filed: 1978-12-08
Abstract: PURPOSE: To improve the flatness of the rolled material, and to improve the product yield, by locally applying the oil to a specified range from both lateral edges of the rolled material in order to change the friction factor between the reducing roll and the rolled material.  
     CONSTITUTION: The change of flatness is caused in the rolling work for the plate so as to deform each side edge of the rectangular material 1 into a curved shape 1. Hereupon, at the point A, the metal flow causes not only in the longitudinal direction but also in the lateral direction; on the other hand, at the point B, the metal flow causes only in the longitudinal direction. As a result, the shape of the material 1 after the rolling work is deformed so as to possess extremely large spread in the  left and right sides; this spread causes the increases of the crop from the plate. As  the countermeasure against this deformation, the oil is locally applied to the part  ranging about 150W250mm from the end to cause the crop, the metal flow at the  point A causes in the arrowed direction, resulting a large elongation especially in the longitudinal direction. At the point C, the metal flow causes laterally. Accordingly, the shape of the rolled material 1 obtained without oiling is shown by the full line; this shape is spread as shown by the broken line by applying the oil, and the flatness is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H095017-A (JP)
Title: Rotational position detector for internal combustion engine
Inventor: NAKANE MITSUTOSHI
IPC: F02P7/07
Filed: 1995-06-20
Abstract: PURPOSE: To provide a detector with a high accuracy and of a low cost suitable for an internal combustion engine by adhesively fixing a circuit board on which a Hall-effect IC is mounted after directly fitting and positioning the board without using any positioning and fixing support member. CONSTITUTION: In this device, a detection part 20 comprises a vane 2 having intermitting means for signal made of magnetic body supported on a shaft 1, a permanent magnet 4 sandwitching a signal intermitting means part 2a of the vane, a magnetic flux guide 6a working on a Hall-effect IC5, a magnetic flux guide 6b working on the magnet 4, and a circuit board 7 having a power supply circuit and an output circuit of the IC5 while having thereon the IC5. The detection part has a terminal 9 and a metal wire 10 to transmit to the outside an electric signal obtained in the detection part 20 from the IC5 through rotation of the part 2a. A rotation detection unit 21 is supported by a resinous case 8 and fixed thereto. A base 7 and the guide 6a are directly adhered and fixed to the case 8.
Patent JP-2000339120-A (JP)
Title: Picture output system and picture output controller
Inventor: MASANARI TADAO
IPC: G06F3/12
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To appropriately share an interpreter processing between a picture output device and a picture output system by selecting first picture data or converted second picture data based on transmission judgment information containing picture output device side information. SOLUTION: A picture output controller 101 communicates with an picture output device at constant timing and obtains picture output device side information. Obtained picture output device side information is stored in a memory, Thus, information which changes with the lapse of time such as information on the state of the picture output device is updated. A transmission judgement part 151 judges which picture data (a PDL command, a display list or image data) is transmitted based on operations input information obtained from an operation input part 155, information on the attribute of the PDL command, constitution unit information obtained from a constitution unit information management module 157 and picture output device side information obtained from a picture output device through an interface 125.