baber/WOPTO huggingface dataset:
Patent JP-S5360811-A (JP)
Title: Annealing method for sheet coil to make coldest region small
Inventor: TERAKADO RIYOUJI
IPC: C21D9/54
Filed: 1976-11-12
Abstract: PURPOSE:To heat and to soak sheet coil uniformly so as to improve the performance of a batch annealing furnace for tight coil of steel plate by reversing the direction of atmosphere gas circulation in the steps of heating, soaking, and cooling of the coil.
Patent JP-H033496-A (JP)
Title: Picture coding system
Inventor: TSUKAHARA YURIKO
IPC: H04N19/60
Filed: 1989-05-31
Abstract: PURPOSE:To improve the picture quality of a decoded picture by preparing plural sets of orthogonal transformers and setting a quantizer depending on each of plural orthogonal transformations applied to each block. CONSTITUTION:At first a picture is split into blocks of 8X8 and 16X16 and information such as a coefficient obtained from autocorrelation matrix, variance or each conversion of each block is extracted. Based on the information, one of optimum one among plural orthogonal transformation sets is selected. Then based on the information or conversion of all blocks, the quantization method is decided for each block or each conversion. Then the decided conversion is in use to apply orthogonal transformation and the transformation coefficient is quantized by the method decided by each transformation to attain coding transmission. Thus, a bit number and a step number size in response to the transformation are used to attain the coding reflecting much of the property of the transformation and excellent picture quality more than that of a conventional system is obtained.
Patent JP-H09319635-A (JP)
Title: Database updating method
Inventor: WATANABE SHINICHI
IPC: G06F12/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To accelerate batch processing or update processing itself of records in a database by performing margin processing to the received update records having the same ID, and updating the records registered in the database while using the records after the margin processing. SOLUTION: A batch file managing part 20 is activated and it is checked whether the record of the same ID as a record becoming the object of update processing is defined as the object of new registration or not (exists in an update file 26 or not). When the record of the same ID exists in the update batch file 26, the batch file managing part 20 performs the marging processing for the unit of a field to the update record and the update record existent in the update batch file 26 through an update batch file access part 25, generates the new update record, deletes the existent update record and replaces the generated new update record with the deleted update record.
Patent JP-H09318640-A (JP)
Title: Engine speed display device
Inventor: KAKIZOE TAKASHIGE
IPC: B60Q3/04
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To accurately and easily grasp the idling rotational frequency of an engine by substituting an instrument displaying the vehicle speed at the time of a travel to display the idling rotational frequency at the time of a stop. SOLUTION: A display selector switch SW is pushed three times within two sec, for example, to command display switching to a controller 4. When the controller 4 recognizes this command, the controller 4 detects the state of a neutral switch. If the gear position is neutral, the controller 4 reads the output signal of a vehicle speed detection section 3 and judges whether the vehicle speed is a prescribed value or below or not. A vehicle speed value practically referable as the stop state is set to this prescribed value in advance. When the vehicle speed is the prescribed value or below and a vehicle is at the stop state, a signal distributor 5 is controlled so that the engine speed signal component of the meter display signal is distributed to a needle type meter, and the display of the speed meter is switched to the display of the engine speed.  This display state is maintained as far as the gear position is kept neutral, the vehicle speed is the prescribed value or below, and the selector switch SW is not operated.
Patent JP-H031303-A (JP)
Title: Erasing circuit
Inventor: SANO SHINYA
IPC: G11B5/024
Filed: 1989-05-30
Abstract: PURPOSE:To eliminate an influence caused by mutual inductance between heads by commonly connecting a transformer, which is equipped with the value of the inductance almost equal to the value of the mutual inductance between the heads, serially to the first and second heads. CONSTITUTION:A transformer 11, which is equipped with the value of the inductance almost equal to the value of the mutual inductance between first and second heads 1 and 2, is commonly connected serially to the heads 1 and 2. Namely, the transformer 11 is provided so that a primary coil can be serially connected with the head 1 and a secondary coil can be serially connected to the head 2. Then, the value of the mutual inductance for the transformer 11 is set equal to the value of the mutual inductance between the heads 1 and 2. Accordingly, electromotive force, for which a size is equal and a polarity is reverse to electromotive force to be generated by the mutual inductance between the heads 1 and 2 with the current of the opponent head 1(2,) can be generated by the transformer 11 and the electromotive force to be generated by the mutual inductance can be canceled. Thus, the influence caused by the mutual inductance between the heads 1 and 2 is eliminated.
Patent JP-2000328922-A (JP)
Title: Lubrication device for supercharger of engine
Inventor: AOKI SHIGEO
IPC: F01M7/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To decrease abrasion of a supporting shaft or a bearing portion for a supercharger at an early stage resulting from high speed rotation of the supporting shaft owing to inertia after the engine stop. SOLUTION: In this device, a supporting shaft 7 is connected to a turbine wheel 2 and a compressor wheel 3. The supporting shaft 7 is rotatably supported to bearings 8, 8 to which the lubrication oil is supplied by an engine drive pump driven by the engine during its running state. When the engine stops, the lubrication oil accumulated in an oil pan 10 during running of the engine is gradually supplied to the bearings 8, 8 for a predetermined period elapsing from the engine stop such that the supporting shaft 7 and the bearings 8, 8 can be lubricated.
Patent JP-S5764306-A (JP)
Title: Linear tracking type record player
Inventor: OKAJIMA TAKAHIRO
IPC: G11B3/38
Filed: 1980-09-30
Abstract: PURPOSE:To simplify the construction and to make small the size, by commonly using the elevation and driving mechanism of a pickup. CONSTITUTION:When a plunger 12 is inoperative, since an elevation plate 9 is energized upward to a record disc 23, a belt 18 keeps a cartridge 5 upward apart from the record disc 23. With this state, the belt 18 is driven by rotating the motor 8 forward, and a cartridge 5 is moved to the center direction of a turn-table 21 along a guide shaft 4 through friction force between the belt 18 and the rear end of a cartridge holding stand 6. When the cartridge 5 is located on the playing position of the record disc 23, the motor 8 stops, and when a plunger 12 is energized, the cartridge 5 drops the stylus on the record disc automatically, allowing tracking operation only with side pressure of sound grooves of the record disc.
Patent JP-S60149526-A (JP)
Title: Preparation of non-deformed main protein of hemolytic blood
Inventor: JIYAN RUI TAIYO
IPC: A61K35/14
Filed: 1984-07-03
Abstract: The process comprises subjecting the hemolyzed blood to a clarification step at a pH of between 4 and 6 in the presence of less than 15% of alcohol, then, after concentration, effecting a chromatography by exchange of anions so as to separate the hemoglobin, the albumin being thereafter eluted. The hemoglobin and the globulins may then be separated out by precipitation with 25% alcohol at a pH of 7. The proteins obtained are in the native state.
Patent JP-H10612-A (JP)
Title: Rotary drill apparatus and attachment apparatus for rotary drill apparatus
Inventor: FUJITA SHOGO
IPC: B23B51/06
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, lightweight rotary drill apparatus and an attachment apparatus which enable a process in which a cooling agent which is prepared by mixing a low boiling point organic solvent with a liquid base material is supplied from an aerosol, and repair holes, etc., are formed on the wall surface etc., by simple work. SOLUTION: An apparatus is equipped with a drill head 58 having a drill pit 77 which ejects a cooling medium, a rotary shaft member in which the drill head 58 is attached to one end and the other end is chucked by a drill chuck mechanism to be rotated, a valve member which opens/closes a cooling medium channel, and an outside cylinder member 43 in which an installation part for a rotary drill apparatus 35 is formed. Aerosol cans in which a cooling agent which is prepared by mixing a low boiling point organic solvent with a liquid base material is sealed are placed in a portable casing 65 to constitute a cooling agent supply part 42.
Patent JP-S6115535-A (JP)
Inventor: SUGIMOTO YASUHIRO
IPC: H02P9/14
Filed: 1984-07-02
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-H0431721-A (JP)
Title: Ic-type temperature sensor
Inventor: AOYAMA MASANORI
IPC: G01K7/01
Filed: 1990-05-25
Abstract: PURPOSE:To offset the error in accuracy between an A/D converter and a system by taking out the output which is proportional to the voltage of a power supply and the output of temperature from a multiplier. CONSTITUTION:In a multiplier 2, a divided voltage value VM of a power-supply voltage and a temperature output voltage VT are multiplied. The actual multipli cation in the multiplier 24 is operated by utilizing the logarithmic characteristic of a transistor constituting the multiplier 24. The relation between current values I1, I2 and I3 flowing through circuits for obtaining voltages VM, VT and VR and a current I4 flowing through a feedback resistor 27 of an operation amplifier 25 of an output part is imparted by the following expression: I4 = I1 X I2/I3. The product of the output current I4 and the resistance 27 is made to be an output voltage VOUT. Therefore, the relation between the voltages VM, VT and VR and the VOUT becomes as follows: VOUT = K X VM X VT/VR, where K is a constant which is determined based on the values of resistors 21, 22, 23 and 27. It is found that the voltage which is proportional to the power- supply voltage Vcc and the temperature is outputted based on the result.
Patent JP-S5564979-A (JP)
Title: Welding method of clad material
Inventor: MORI SHIGENOBU
IPC: B23K9/00
Filed: 1978-11-08
Abstract: PURPOSE: To adequately prevent the production of weld cracking by build-up welding the laminated part of steel and copper material with Ni alloy then embedding the copper material side of the groove with welding material of copper alloy and embedding the steel side with welding material of Ni alloy.  
     CONSTITUTION: Build-up welding is done on the laminated portions of the steel material and copper or copper alloy material at the groove face of the clad material by the welding material of the Ni alloy composed of Cr; 15W25wt%, one or more kinds of Nb, Ta; 1W6%, the rest Ni and unavoidable impurities. After the absence of any cracking in the build-up welding is confirmed, the copper or copper alloy material side of the groove face is welded with the welding material of copper alloy composed of Si; 0.05W1%, Mn; 0.05W1%, Sn; 0.05W1% and the rest Cu, thence the steel side is welded with the welding material of the Ni alloy used for the build- up welding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S631-A (JP)
Inventor: CHIKU YOSHIAKI
IPC: B65B63/02
Filed: 1986-06-12
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-S6027143-A (JP)
Title: Device for continuous heat treatment
Inventor: NAGATA KAZUSHI
IPC: H01L21/00
Filed: 1983-07-25
Abstract: PURPOSE:To carry out heat treatment continuously while objects to be treated are carried in and out without disturbance of the atmosphere in the main chamber by a method wherein the inlet and outlet of the main chamber for heat treatment are provided with reserve chambers, and an operable partition plate is provided between each chamber. CONSTITUTION:The first partition plate 10 is opened, and then an object 7 to be treated is introduced to the first reserve chamber 8 by means of a carry-in part 5. Next, the partition 10 is closed, the atmospheric gas in the chamber 1 being introduced to the chamber 8 through a vent 14 provided in the second partition 11, and the gas present in the chamber 8 being then exhausted through an exhaust port 16. The partition 11 is opened, and then the object 7 in the chamber 8 is introduced to the chamber 1 by means of a carrier system 4. Successively, the partition 11 plate is closed, and the next object 7 is introduced by opening the partition plate 10. Continuous heat treatment is carried out by repetition of this operation.
Patent JP-2000330416-A (JP)
Title: Image forming device
Inventor: FUKUI NOBUO
IPC: G03G15/20
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device utilizing a shared fixing device made into a unit even when the image forming device has a different printing processing speed. SOLUTION: In this image forming device, the fixing device 1 is provided with a cylindrical shaped fixing roll 1a provided with a heat source inside, a press roll 1b forming a nip being pressed to the fixing roll 1a, a press roll bearing 1c that is the bearing for the press roll 1b, a fixing press spring 1d by which the press roll bearing 1c is pressed in the direction of the fixing roll 1a by having one end connected to the bearing 1c, a spring holding member 1e that is connected to the other end of the fixing press spring 1d and a fixing pressure setting screw 1f that is screwed into the spring holding member 1e. In this case, screwed in amount of the fixing pressure setting screw 1f, that is projected amount from the spring holding member 1e, is set to change the pressure force of the spring 1d toward the press roll bearing 1c.
Patent JP-H09286156-A (JP)
Title: Seal holder
Inventor: FUJISAKI TOSHIKO
IPC: B41K1/36
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-use seal holder which enables stamping of a seal as the seal is held therein. SOLUTION: A holding part 1 for holding a seal is made of cloth and shaped like a slender bag. The holding part 1 can be so put on the seal as not to cover a stamping face of the seal and the circumference of the stamping face and a rubber string 6 is passed through the lower part thereof, while a fastening belt 2 equipped with a hook-and-loop fastener 4 and a string-shaped hanging part 5 are provided for the part through which the rubber string 6 is passed.
Patent JP-S5928265-A (JP)
Title: Reel locking mechanism
Inventor: SATOU MASATERU
IPC: G11B15/32
Filed: 1982-08-07
Abstract: PURPOSE:To lock and release automatically a reel with a simple structure, by using upper and lower rotary plates and a driving source for these rotary plates. CONSTITUTION:A reel support plate 3 is adhered with twist to a lower rotary plate 5 so that the plate 3 is pressed to the plate 5 in direction B to give the energizing force to the plate 5, and then a stay 4 pierced through an upper rotary plate 6 and fixed. The projected shaft part 7 of a coupling rod 12 is pressed toward A by a coil spring 8. Under such conditions, a driving motor 1 is revolved toward A, and the rod 12 is pressed toward A. At the same time, a pad 11 is pressed toward C and then locked. When the lock of the pad 11 is released, a rack 15 is driven toward D by a motor 14. A revolution preventing drive shaft 19 is also turned toward D, and a revolution catch 16 is set in vertical state and fitted into a recess part 32 to fix the plate 3. The rack 15 engages a gear 51 to turn the plate 6 toward B, and therefore, the stay 4 moves toward F. Then the plate 6 turns toward B. As a result, the free fulcrum of the rod 12 moves toward an arrow B', and the pad 11 moves toward the center to release the locking state.
Patent JP-H09299618-A (JP)
Title: Manufacture of magnetic guide rail
Inventor: SHIYU TOUSHIN
IPC: A63H18/02
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a magnetic guide rail for guiding an automobile type toy on a prescribed path by mixing hyperfine iron powder with a coating material, and applying the mixture on the surface of a base material. SOLUTION: A toy car is provided with a magnet for guiding its car body along a magnetic guide rail, and the toy car is guided and traveled by the magnetic force generated between the magnet and a rail plate. Hyperfine iron powder and a coating material are mixed, and the mixture is applied on the surface of a base material to manufacture the magnetic guide rail. The hyperfine iron powder is mixed and stirred in the coating material made of a resin, a solvent, and a pigment to form a magnetic coating raw material, it is applied and sprayed on the surface of the base material and covered by printing. The grain size of the hyperfine iron powder is set to 4-50μm.  The powder of inorganic iron salt is pulverized into finer powder, it is mixed with a reducing agent aqueous solution, the iron powder is precipitated, and the precipitated iron powder is extracted to obtain the prescribed grain size.
Patent JP-H05288785-A (JP)
Title: Circuit of digital resistance measuring equipment
Inventor: SAKURAI TERUSHI
IPC: G01R27/02
Filed: 1992-04-14
Abstract: PURPOSE:To obtain a digital electrical resistance measuring equipment which is simple and has an improved performance where a measurement value is not affected by fluctuation of a power supply voltage for measurement. CONSTITUTION:Series connection resistors 9 and 10 are connected in series with a resistor 1 to be measured between voltage terminals 11 and 12 for measurement, a leading contact is provided at an arbitrary point on the resistor 9, and resistors 17 and 18 which are connected in series are connected in parallel with the resistors 9 and 10, thus connecting the leading contact on the resistor 9 and the connection points of the resistors 9 and 10 to a reference voltage input terminal of an A/D converter 7 through a resistor 15. Also, the connection points of the resistors 17 and 18 and those of the resistors 9 and 10 are connected the analog voltage input terminal of the A/D converter 7 through a resistor 16. Then, a digital display is connected to the output terminal of the A/D converter 7.
Patent JP-S6117161-A (JP)
Title: Electrophotographic copying machine
Inventor: YAMASHITA TADASHI
IPC: G03G15/08
Filed: 1984-07-03
Abstract: PURPOSE:To simplify considerably the mechanism constitution by inserting and detaching freely a developing device for black toner to and from a copying machine body and loading a color toner developing device, which is provided with a color toner preserving part as one body, to the arranging area of the developing device for black toner. CONSTITUTION:A black toner developing device 2 is freely inserted and detached in the axial direction of a photosensitive body 1, and a black toner supply device 3 is left in the copying machine body after the black toner developing device 2 is detached from the copying machine body. In case of switching from black picture to color picture, the black toner developing device 2 is detached to this side to form a space between the photosensitive body 1 and the remaining black toner supply device 3. In this state, a color toner developing device 13 is loaded to this space, namely, the arranging area of the black toner developing device 2. The color toner developing device 13 is provided with the color toner supply part as one body, and a color toner for supply is stored in this supply part 14 and is supplied to the developing device body by a supply roll 16.
Patent JP-H06348820-A (JP)
Title: Appearance inspection device for mask for printed wiring board
Inventor: TANAKA HIROMI
IPC: G01N21/956
Filed: 1993-06-08
Abstract: PURPOSE:To improve reliability for a mask for printed wiring board. CONSTITUTION:This device is comprised of a mask reader 2 which fetches the pattern of a mask to be inspected as bit map information, a mask inspecting specification fetching part 24 which fetches the appearance inspecting specification of the mask, a CAD information fetching part 21 which fetches CAD information when the mask is generated, a graphic information generating part 25 which converts the bit map information to graphic information including the external shape of a pattern, a graphic arithmetic part 26 which performs arithmetic processing for the superimposed state of the patterns of the masks in different layers, the minimum width of the pattern, and a gap between the patterns, etc., setting at least the graphic information obtained at the graphic information generating part 25 and fetched mask inspecting specification as input, a comparison inspecting part 27 which detects the disconnection and short-circuited part of the mask pattern setting at least the graphic information obtained at the graphic information generating part 25 and fetched CAD information as input, and a display part 6 which outputs the processing results of the graphic arithmetic part 26 and the comparison inspecting part 27.
Patent JP-H01305531-A (JP)
Title: Semiconductor device having improved bonding pad
Inventor: TOGASHI KOICHI
IPC: H01L21/60
Filed: 1988-06-03
Abstract: PURPOSE:To shorten distance between pads and distance between a pad and a scribe fringe end by forming the thickness of an Al film on the periphery of at least three sides of a bonding pad thinner than that of other part of the bonding pad. CONSTITUTION:A semiconductor element 1 is formed by public semiconductor technology. For example, the first Al film 2 of a thickness of 0.8 to 1.3mum is formed by the method of deposition, spattering, etc. The first insulating layer 3 is an SiO2, P-SiN film, which is formed to have a thickness of about 0.5 to 1.0mum. The second Al layer 4 is similar formed to have a thickness almost the same as the first Al layer 2. The second insulating layer 5 covers the section except a bonding pad part, as thick as about 1.0 to 1.5mum, by a method similar to the first insulating layer 3. This way, it can prevent Al of the bonding pad from running over the bonding pad at the time of bonding.
Patent JP-S5566028-A (JP)
Title: Information processing unit
Inventor: NISHIMURA HIROYUKI
IPC: G06F9/38
Filed: 1978-11-10
Abstract: PURPOSE: To improve a processing capability concerning instruction prefetch with addition of a small amount of hardware by making it possible to designate the branch true side or the branch false side, where an instruction following a conditional branch instruction is prefetched, in a machine language instruction level.  
     CONSTITUTION: The branch true side and the branch false side where an instruction following a conditional branch instruction shold be prefetched can be designated in a machine language instruction level. That is, when machine instruction word 16 is stored in instruction register 31 in instruction decoder 2, the code of the OP code part is sent to decoder circuit 32; and in case of a conditional branch instruction, instruction information 18 is sent to AND gates 35 and 36 of branch instruction control circuit 6. At this time, conditional branch instruction prefetch direction designation bit 34 of the operand part of the instruction word has a meaning, and the TRUE output and the COMP output are sent to gates 36 and 35 through gate 33 of circuit 6 as direction designation signal 19 respectively, and starting signal 10 or 11 outputted by "0" or "1" of bit 34. 
     COPYRIGHT: (C)1980,JPO&Japio