baber/WOPTO huggingface dataset:
Patent JP-H01292405-A (JP)
Title: Digital position servo device
Inventor: KUBO KENJI
IPC: G05D3/12
Filed: 1988-05-19
Abstract: PURPOSE:To remove the influence of operation delay of a feedforward term by executing the operation period of a difference value of a position control value more rapidly than the operation period of a positional deviation. CONSTITUTION:An internal interpolation count is calculated by coefficient calculation 101 and continuous command values for a servo system are operated in each period Ti (Ti is a period shorter than a position command period Tq) by interpolation 102. After executing smoothing processing 103 of the internally interpolated position command values, position control processing 104 and speed feedforward processing 106 are executed. The position control processing 104 executes position control based on a position detecting value and a position command value obtained by executing the position detecting processing from the value of a counter 8 and operates a speed command value. The speed command value is added to a speed feedforward term by an adder 107 and the added result is outputted as a speed command value.
Patent JP-S611151-A (JP)
Title: Memory dial telephone set
Inventor: KAGEYAMA SHIYUUJI
IPC: H04M1/2749
Filed: 1984-06-13
Abstract: PURPOSE:To prevent the generation of mis-operation by restoring automatically the mode to the normal mode possible for memory dial only with the operation of memory dial key after a prescribed time when a handset is placed after the end of talking. CONSTITUTION:When the memory dial key and the shift key are operated while a hook switch 2 is hooked off, a storage circuit 21 transmits an address number pulse stored to a telephone line to make the talking state. When the talking based on the mode of the storage device 21 is finished, the handset is hooked on and the switch 2 is restored, then the time count is started. When a prescribed time is elapsed, an elapse signal is outputted from a timer 23 and the circuit 21 is inverted to the original mode from a mode setting circuit 22.
Patent JP-S5749337-A (JP)
Title: Electric generating coil of magnet
Inventor: OKUMIYA FUMIHIKO
IPC: H02K21/22
Filed: 1980-09-05
Abstract: PURPOSE:To elongate the distance between the surface of a bobbin and an insulating resin layer to prevent water infiltration to an electric generating coil of magnet by a method wherein plural flanges are provided at both ends of an insulating bobbin to be wound with the coil, and spaces between the respective flanges are also covered with the insulating resin. CONSTITUTION:The plural flanges 21, 22 are provided respectively at both ends of the insulating bobbin 10 to be wound with the coil 12. The bobbin 10 is divided into two bobbin constituting bodies 10a, 10b along the axial direction, and after they are assembled being superposed on and engaged with a core 11, the coil 12 is wound. The insulating resin layer 13 is provided extending from the surface of the coil 12 to the middle between the flanges 21, 22. Accordingly because creeping distance from the surface of the insulating resin layer 13 to the coil 12 is elongated, and moreover because the flange part is bending, infiltration of water can be prevented surely.
Patent JP-H0341251-A (JP)
Title: Screw adjusting structure with previously set backlash
Inventor: FURANKU PERETSUTA
IPC: F16H25/20
Filed: 1990-05-15
Abstract: PURPOSE: To adjustably limit backlash between parts threadedly fitted each other by providing a means for allowing a part to interact with a screw body to limit the amount of backlash peculiar to looseness of screwing-in and fitting. CONSTITUTION: This screw adjustment mechanism is provided with a threaded stainless steel shaft 1 threadedly fitting in two threaded bronze bushings 3, 5. A steel coil spring 7 is installed between the bushings 3, 5. The bushings are arranged closely in a hole 19 of a part 9 which can be freely moved longitudinally as an aluminum alloy-ink fountain blade. Set screws 11, 13 screwed into the part 9 are engaged with the bushings 3, 5 respectively to support them not to move relative to the part 9. The screw adjustment mechanism is adjusted in relation to backlash before it is finally assembled. Thus, backlash can be limited.
Patent JP-S63288055-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI HITOSHI
IPC: H01L21/331
Filed: 1987-05-20
Abstract: PURPOSE:To improve the emitter grounding current amplification factor (hfe) and frequency characteristics of an I<2>L as a logic element without damaging the breakdown strength of a linear element by forming a first buried layer, to which antimony is diffused, and shaping a second buried layer, which is in contact with a base region in a composed multi-collector transistor and to which arsenic is diffused. CONSTITUTION:An epitaxial layer 30 is grown, and a base region 60, an emitter region 90 in an injector transistor and a base region 100 in a multi-collector transistor are formed simultaneously through the diffusion of boron. First and second buried layers 120, 130 are shaped respectively to both elements. The buried layers are shaped by introducing an N<+> type impurity into a substrate 10 through deposition or ion implantation before epitaxial growth, but antimony is used as the diffusion impurity of the first buried layer 120, and arsenic having a diffusion coefficient larger than antimony is employed as the diffusion impurity of the second buried layer 130. Difference is shaped among both buried layers in the quantities of swelling at the time of epitaxial growth, and the layer thickness of the second buried layer 130 is made thicker than that of the first buried layer 120.
Patent JP-S5647492-A (JP)
Title: Preparation of emulsion fuel
Inventor: FUKUDA KENJI
IPC: C10L1/32
Filed: 1979-09-27
Abstract: PURPOSE: To prepare an emulsion fuel composed of water and coal particles dispersed uniformly and stably in an oil, by mixing and dispersing an alkali-treated coal (fumic acid alkali metal salt) and an alkaline aqueous solution in fuel oil.  
     CONSTITUTION: Coal is decomposed and extracted with (pref. ≤20wt% of) at least one salt selected from hydroxide, carbonate and bicarbonate of an alkali metal or an alkaline earth metal at ≤250°C to obtain a humic acid alkali salt soluble in an alkaline aqueous solution. The objective emulsion fuel is prepared by mixing and dispersing (pref. ≤25% of) the salt and ≥20% of the alkaline aqueous solution in a fuel oil. The coal used as the raw material is pref. the one containing ≥25% of oxygen and having the particle size of about 60mesh. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5647486-A (JP)
Title: Treatment of cracking fraction
Inventor: OZAKI HIROMI
IPC: C10G57/02
Filed: 1979-09-27
Abstract: PURPOSE: To remove olefinic hydrocarbons selectively from a cracking fraction obtained by the catalytic cracking, etc. of petroleum heavy hydrocarbons, and at the same time, to solubilize a coal, by contacting the cracking fraction with the coal, etc. at a specific temperature.  
     CONSTITUTION: A cracking fraction containing ≥5% of olefins, e.g. cracked petroleum, cracked gas, etc. is obtained by the catalytic and/or thermal cracking of petroleum heavy hydrocarbons. The cracking fraction is brought into contact with powdered coal or heavy hydrocarbons at 100W400°C pref. under atmospheric pressure to 100kg/cm 2 . The coal used in the catalytic reaction pref. contains ≤90% (esp. ≤85%) of carbon, and the heavy hydrocarbons are, e.g. petroleum coke, etc. A catalyst such as anhydrous aluminum chloride, silica-alumina, etc. is perf. added to the reaction system. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07304931-A (JP)
Title: Thermosetting resin composition, multilayered printed wiring board, and preparation thereof
Inventor: YAMADA TATSUICHI
IPC: H05K3/46
Filed: 1994-05-13
Abstract: PURPOSE:To obtain a thermosetting resin compsn. which can form an insulating layer having excellent adhesion to a conductor layer and excellent heat resistance by incorporating a slow-reacting epoxy resin and a filler decomposable or dissolvable with a roughening agent. CONSTITUTION:A thermosetting resin compsn. comprising (A) an epoxy resin, (B) a curing agent for the epoxy resin, (C) a filler decomposable or dissolvable with a roughening agent, and (D) an org. solvent as essential components, component (A) contg. not less than 30 pts.wt. slow-reacting epoxy resin having a gelation time of 9min or above, measured by a specific test method, based on 100 pts.wt. component (A). A process for preparing a multilayer printed wiring board by successively forming a resin insulating layer and a conductor layer of a specific circuit pattern on a conductor layer of a wiring board with a circuit formed thereon comprises forming a resin insulating layer of the resin compsn. by coating, heating the coating to a semi-cured state, treating the surface of the insulating layer with a roughening agent to form a roughened surface having irregularities, forming a conductor layer on the irregular surface, and conducting heat treatment again to cure the insulating layer.
Patent JP-S61282791-A (JP)
Inventor: SENO KATSU
IPC: F27B3/10
Filed: 1985-06-05
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-S5648046-A (JP)
Title: Evacuation air system for electron microscope, etc.
Inventor: YOSHIMURA NAGAMITSU
IPC: F04F9/08
Filed: 1979-09-26
Abstract: PURPOSE:To prevent the inside of the lens-barrel from being defaced by oil in the main pump in such a way that when back pressure in the main vacuum pump may become higher, the main valves are closed, and the main valves will be opened after the lapse of time to be required until the critical condition is eliminated. CONSTITUTION:A vacuum gauge 10 such as a Pirani gauge is provided on the back pressure side of a main pump 4, i.e., on an exhaust air tube 6, which constantly monitors the back pressure in the main pump 4. Output signals through the gauge 10 are transmitted to a control circuit 11, which are judged whether they are abnormal or not. If the signal is at an abnormal value, i.e, the back pressure in the main pump 4 is at a value near the critical back pressure, current to close these valves is supplied through the control curcuit 11 to the driving parts of main valves V4, V5. In case where the abnormal condition is eliminated, current supply to the both main valves V4, V5 is brought to a stop, and the valves V4, V5 are opened.
Patent JP-S5647665-A (JP)
Title: Knocking control system
Inventor: TAMURA HIDEYUKI
IPC: F02P5/152
Filed: 1979-09-26
Abstract: PURPOSE:To facilitate proper control of knocking by obtaining pulse counter value corresponding to output of a sensor for detecting vibration of an engine and permitting a microcomputer to read out said value in a predetermined timing for correcting ignition timing. CONSTITUTION:Pulse signals SP with pulse width corresponding to the size of output signals S of a vibration sensor for detecting vibration of an engine are generated by a signal processing circuit 27. A counter circuit 28 counts clock pulses CK only for a period corresponding to the pulse width to obtain a counter value N corresponding to the magnitude of knocking. This counter value N is read by a microcomputer of an electronic concentrated engine control system in a predetermined timing to correct ignition timing figured out by the microcomputer corresponding to the counte value N and running condition of the engine. Thus, only by adding a small-scaled correction program, knocking control with high response property and accuracy can be easily carried out.
Patent JP-H10299339-A (JP)
Title: Combined sliding door
Inventor: EGUCHI MICHIHARU
IPC: E06B3/46
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To easily open/close a sliding door with small moving range of a person to open/close the sliding door by pivotaly supporting a rotary gear in the middle of a center door in the width direction, engaging a straight gear fitted to each side door with the rotary gear with equal intervals, and interlocking the side door of the movement twice that of the center door. SOLUTION: A slide door 1 comprises narrow side door 6a, 6b, and a wide center door 7. A rotary gear 10 is pivotally supported in the middle of the center doors 7 in the width direction, and straight gears 11a, 11b are fitted to the side doors 6a, 6b. The straight gears 11a, 11b are engaged with the rotary gear with equal intervals to move the side doors 6a, 6b with the movement twice that of the center door 7. When the side door 7a is opened from the wall surface by the distance L from the condition where three combined slide doors are closed, the center door 7 is moved by the distance L/2 in an interlocking manner with the movement of the side door 7a by a speed-doubling mechanism comprising the rotary gear 10 and the straight gears 11a, 11b.
Patent JP-S61283470-A (JP)
Title: Electrode shaping method for spot welding
Inventor: SUZUKI KANJI
IPC: B23K35/40
Filed: 1985-06-07
Abstract: PURPOSE:To enable the shaping of an electrode by forming an extremely small projection on the butt face of a shielding rod simply and with high accuracy by abutting a shielding rod to the tip of an electrode and by subjecting the tip face of the electrode excepting the abutting face to a shot blasting treatment. CONSTITUTION:A shot blasting treatment is made on an electrode 16 by projecting a shot for the electrode 16 by a short blasting device inside the hood 18 of the inner cylinder from the lower side. Due to a shielding rod 26 being abutted on the tip face of the electrode 16 the short cuts the tip face of the electrode 16 leaving the abutting face of the shielding rod 26 and consequently the projection 16A having the diameter equivalent to the about face is formed. The shot is passed through a recovery passage 24 via a passage 20 as per the arrow mark from the outer peripheral face of the electrode 16 and recovered to the shot blasting device from the lower end.
Patent JP-H05314775-A (JP)
Title: Semiconductor memory
Inventor: TOKUMARU TAKEJI
IPC: G11C11/41
Filed: 1992-05-15
Abstract: PURPOSE:To realize a resuming function and to facilitate a test by holding write/read data in a scan cell provided corresponding to the cell row of a memory part, writing the data into the corresponding cell or outputting to the outside. CONSTITUTION:The scan cells 50-5n are provided corresponding to the cell line of the memory part having the cells 100-lnN of m row n column and n pieces of the data inputted successively through the cell 50 are transferred to the cells 50- by a transfer instruction. Respective input data are held by the cells 50- and when a write instruction signal is generated, the holding data of the cells 50- are written into the corresponding cell of cell row selected by the memory part by write means 7, 8. On the other hand, the storage data of respective cells of the cell row selected is read to the cells 50- and held, and then is transferred and outputted to the outside. Thus, the increase of the chip size is suppressed and the resuming function is realized and the test is facilitated.
Patent JP-H02301474-A (JP)
Title: Self-printing testing apparatus of printer
Inventor: MIKOJIMA HIROO
IPC: G06F3/12
Filed: 1989-05-16
Abstract: PURPOSE:To set the center of a self-printing test in the vicinity of the center of a printer regardless of a printing width, in a printer having a self-printing testing function, by making the printing width of the self-printing test variable. CONSTITUTION:A rotary switch setting a form length in the panel part of a printer is generally used in order to set the form feed length of paper. At the time of a self-printing test, said switch is used in the setting of a printing width and planned so that setting can be performed according to the width of a cut sheet. Therefore, for instance, as shown in printing examples of a 3 inch width and a 9-inch width in the printing example of the self-printing test, even when a printing width is altered, the center of printing is in the vicinity of a printer and the self-printing test can be carried out even at the use time of the cut sheet without problem.
Patent JP-S5248476-A (JP)
Title: Process for production of complementary type field effect transistor i ntegrated circuit
Inventor: SHISHIDA IKUO
IPC: H01L21/316
Filed: 1975-10-16
Abstract: PURPOSE:To provent disconnection of wirings owing to film serration and obtain a C-MOS.IC having large threshold voltage and reduced source-drain junction capacity, by burying a thick SiO2 layer among MOS transistors.
Patent JP-S6015662-A (JP)
Title: Transfer device
Inventor: KAMATA ISATO
IPC: G03G15/01
Filed: 1983-07-07
Abstract: PURPOSE:To enable transfer always at a specified spacing irrespectively of the thickness of a transfer material and to obtain a color image free from dropout development, etc. by bringing a photosensitive body and a drum for conveying and transferring the transfer material into contact with each other. CONSTITUTION:A transfer drum 26 which has the same diameter as the diameter of a photosensitive drum 10 and rotates at the same speed as the speed of said drum is provided on shafts 26 and has spacer rings 28 on the shafts 26 at both ends. The rings 28 are provided via elastic members 39 to rings 29. The width L1 thereof is made shorter by (L2-L1)divided by 2=2-5mm. than the width L2 at which the transfer material is held. The rings 28 are kept stopped as a detaining pawl 31 engages with a turning plate 32 in the stage of holding transfer paper P on the drum 25 and in the stage of separating the paper P therefrom but said pawl is disengaged from the plate 32 and the rings rotate together with the drum 25 when the position D where the transfer material is held on the drum 25 and the position E of the rings 28 coincide in the stage of transfer. Then the rings are sandwiched between the drum 10 and the paper P of the drum 25 in the transfer position A and the spacing between the powder image on the drum 10 and the paper on the drum 25 is thus maintained always constant.
Patent JP-S5914903-A (JP)
Inventor: NAITOU KAZUNARI
IPC: B27D5/00
Filed: 1982-07-15
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-H09288747-A (JP)
Title: Automatic ticket examination device
Inventor: SUGANUMA YOSHITAKA
IPC: G07B15/00
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To surely return an inserted object to an owner by preserving an inserted object except a magnetic ticket within a main body and ejecting the inserted object to an insertion port at the time of detecting the user's exiting from a ticket examination passage so as to prevent a non-contact ticket and the main body from being broken. SOLUTION: When the user inserts the non-contact ticket C2 to the insertion port 1, the non-contact ticket C2 is inputted by an inputting mechanism (b) and the thickness of the non-contact ticket C2 is detected by a measuring device (d). A motor M is stopped based on a signal indicating that the object is not the magnetic ticket C1 and the thickness thereof is more than a prescribed value. Consequently, the inserted object is not inputted to the main body (a) furthermore and is retained in the inputting mechanism (b) or an aligning transporting path 4. At this time, a speaker 8a and a display picture report that the erroneous insertion of the non-contact ticket C2 is executed and guide to exit from the ticket examination passage.  When the exit of the user is detected through a human detector S, the motor M is driven in the direction of ejecting the object to the insertion port 1 and the non-contact ticket C2 is ejected to the insertion port 1 to return to the user.
Patent JP-H01294058-A (JP)
Title: Thermal transfer recording apparatus
Inventor: MIMA SOICHIRO
IPC: B41J17/38
Filed: 1988-05-20
Abstract: PURPOSE:To obtain a recording image having excellent friction resistance and showing smooth image quality, by applying the transfer recording of ink to image receiving paper and subsequently re-heating said paper to temp. equal to or more than the m.p. of the ink to change the area of the transferred ink. CONSTITUTION:Transfer recording ink is heated along with image receiving paper 4 so as to reach the m.p. thereof or more so as to flow on the image receiving paper 4. Therefore, a dot height is lowered and a dot area is widened. The collision of a friction element with an ink projection is reduced and the bending moment in the ink is also reduced while the shearing strength of the ink is increased by an increase in a cross-sectional area. By increasing a dot area, the white area of the image receiving paper 4 is reduced and the contamination of white part of the image receiving paper by the collapse of the ink of a dot or the readhesion of the ink contaminating the friction element is as most eliminated. The change of gradation is set to density gradation expressed by an ink thickness and image quality is enhanced in color reproducibility and image smoothness.
Patent JP-H02305814-A (JP)
Title: Hydrogenated diene copolymer and its composition
Inventor: SHIBATA TORU
IPC: C08L51/00
Filed: 1989-05-19
Abstract: PURPOSE:To obtain the title copolymer excellent in weather resistance, heat resistance, application properties, etc., and in an effect of improving abrasion resistance, mechanical strengths, etc., of a composite and capable of being formed into a pelletized product by hydrogenating a specified block copolymer. CONSTITUTION:A block copolymer comprising a vinylaromatic compound polymer block (A), a random compolymer block (B) of a vinyl aromatic compound and a conjugated diene, and optionally a tapered block (C) comprising a vinylaromatic compound and a conjugated diene, wherein the content of the vinylaromatic compound increases gradually, wherein the weight ratio of the vinyl aromatic compound to the conjugated diene is (5-40)/(95-60), the content of the vinylaromatic compound in component A is at least 3wt.%, the content of vinyl bond in the conjugated diene part of component A is 15-60wt.% is hydrogenated to obtain a hydrogenated diene copolymer in which at least 90% of the initially present double bonds of the conjugated part are saturated, and which has a number-average MW in terms of PS of 50000-300000.
Patent JP-H07312144-A (JP)
Title: Automatic cancellation device for power window switch
Inventor: OKUMA SAKAE
IPC: H01H23/02
Filed: 1994-05-13
Abstract: PURPOSE:To provide an automatic cancellation device for a power window switch, simplified with no necessity for an electronic part such as comparator, eliminating necessity for applying a dripproofing process to a case and substrate, eliminating also erroneous operation due to radio interference, and eliminating necessity for a noise filter circuit or the like for preventing this erroneous operation. CONSTITUTION:A switch 1, 'solenoid 2 and a motor 3 are provided. The solenoid 2 is placed in a self holding condition in response to operating the switch 1. The motor 3, rotated when the solenoid 2 is placed in the self holding condition, opens/closes a window glass. In the solenoid 2, magnetic force, generated by a voltage coil 21 and a current coil 22, is canceled each other so as to release the self holding condition in the case of placing the motor 3 in a lock condition, to provide winding respectively in a reverse phase. Connection is constituted, when the switch 1 is placed in an operating condition, so as to place the voltage coil 21 in a parallel connection condition relating to the motor 3 and so as to place the current coil 22 in a series connection condition relating to the motor 3.