baber/WOPTO huggingface dataset:
Patent JP-S606802-A (JP)
Title: Electronic instrument
Inventor: MITAKA SHIYUNJI
IPC: G06F3/0488
Filed: 1983-06-24
Abstract: PURPOSE:To obtain easily and exactly a real distance by positioning a light transmittable sheet having many contact points to face a base plate via a slight space and determining and outputting the extent of movement from the number of the contact points closed when the surface is depressed. CONSTITUTION:Many transparent electrodes 8, 9 on a straight line are printed via a slight space on the bottom surface of a transparent sheet 10 and atop a transparent base plate 11. The sheet 10 and the plate 11 are installed in the state of facing each other via a slight space in such a way that the electrodes 8, 9 intersect orthogonally with each other. When a pressure is exerted on the surface of the sheet 10, only the part where the pressure is exerted deflects downward and the transparent electrodes 8 contact with the electrode 9. The electrodes 8, 9 are connected to a CPU, etc. and the input signal formed when the electrodes 8, 9 contact is fed to the CPU, etc.
Patent JP-S5738119-A (JP)
Title: Preparation of stringy polyester foam
Inventor: UTSUNOMIYA TOORU
IPC: B29C48/92
Filed: 1980-08-21
Abstract: PURPOSE:To obtain the captioned foam of high heat resistance and useful as a heat insulating material for the roof or the like by a method wherein an aromatic polyester melt containing foaming material is extruded from a die and treated so that it shows a degree of crystallinity higher than a specific value. CONSTITUTION:After an aromatic polyester melt (examples: polyethylene terephthalate and the like) containing 1-50% by weight of a material (examples: dichlorodifluoromethane etc.) having boiling points 90 deg.C or lower at the ordinary  pressure and having a foaming capacity and melting viscosity higher than >=8,000  poises at by 15 deg.C or more higher temp. than the melting point is extruded from a die, it is treated so that the crystallinity exceeds 30% of the final crystalinity at the  temperature showing the maximum crystallization speed to obtain a stringy aromatic  polyester foam continuous body having sectional areas 1-200mm.<2>. This stringy foam is excellent in heat resist?ance and useful as a heat insulating material for the concrete roof, and the like.
Patent JP-H05290072-A (JP)
Title: Certificate generation device
Inventor: HASHIMOTO KOHEI
IPC: G06Q40/00
Filed: 1992-04-07
Abstract: PURPOSE:To provide a certificate generation device which can prevent the issuing of an invalid document owing to the deviation of synchronization at the time of comparing and collating two kinds of data and issuing a synthetic document. CONSTITUTION:When a document generation request is inputted from the keyboard 13a-1 of a document synthesis printing device 13a, the locking control part 15-1 of a data management device 15 locks the document concerned in a bill type data table 15-2. Then, a data retrieval part 15-3 retrieves data in a code data table for bill generation and a picture data table, which applies to the document. When data is registered, a document synthesis printing device number is registered in a data column concerned. Then, data to which the document synthesis printing device number is added is extracted from the code data table for bill generation and the picture data table in a data extraction part 15-5. Since data is extracted with an identification number as a key at that time, data in both tables are prevented from generating the deviation of synchronization. Extracted data is printed later.
Patent JP-H09298461-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAMAMURA MASAYA
IPC: H03K3/282
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit by which recovery data without error are generated even when a multiplied amount is higher by connecting a plurality of stages of circuits in series each consisting of an oscillator, a frequency divider and a phase comparator and selecting a specific frequency of each post-stage to be higher than each pre-stage. SOLUTION: The semiconductor integrated circuit 10 is a circuit consisting of series connection of a plurality of stages of unit circuits, and an oscillated output signal 203a of a post-stage unit circuit 20B is selected higher than an oscillated output signal frequency of a pre-stage unit circuit 20A. The semiconductor integrated circuit 10 is configured by connecting a plurality of stages of unit circuits in series, then multiplication processing for plural number of times is conducted instead of high multiplication processing at once. Each unit circuit is made up of an oscillator 203, a frequency divider 204, a phase comparator 201, a loop filter 202 and a feedback lop. The oscillator 203 generates the oscillating output signal 203a whose frequency is a multiple of (n) of a frequency of input data 11 based on an oscillated frequency control signal 202a.
Patent JP-H05289301-A (JP)
Title: Graphic data forming device
Inventor: NAKA HIDEKI
IPC: G03F1/00
Filed: 1992-04-07
Abstract: PURPOSE:To enable the easy and exact input of the graphic data of the graphics drawn in a block copy layout sheet. CONSTITUTION:Binary image data is obtd. by reading the graphics of the block copy layout sheet by a scanner. The kind of the graphic F2 to be processed is assigned and the coordinates at the point Q21 near the characteristic point P21 of the graphics are inputted as candidate coordinates. A segment vectorization section determines the segment vectors of a region centering a the candidate coordinates. A coordinate determining section selects the end point P21b meeting the conditions appropriate for the characteristic point from among the end points of the vectors and determines the coordinates of this end point as the coordinates of the characteristic point. The graphic data is formed in accordance with the coordinates of the determined characteristic point.
Patent JP-S5339495-A (JP)
Title: Jointing method between lead-covered cable and housing
Inventor: NAGAI HISAKATSU
IPC: H02G1/14
Filed: 1976-09-22
Abstract: PURPOSE: To facilitate jointing between lead-covered cable and housing utilizing pre and main induction heaters. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61273135-A (JP)
Inventor: OMURA YOSHITO
IPC: H02J7/10
Filed: 1985-05-29
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-H10309068-A (JP)
Title: Resolver
Inventor: OSHITA KOZO
IPC: H02K24/00
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a resolver having durability in a harsh environment, by forming a flange on a cylindrical case and fixing a plurality of elastic bodies to one end face of the flange in parallel with a rotating shaft with set screws. SOLUTION: A flange 20 is integrally formed with a cylindrical case 1 at the front end face of the case 1 and a plurality of columnar elastic bodies 21 formed of rubber, etc., are fixed to one end face 20a of the flange 20 with set screws 22. The elastic bodies 21 are arranged so that their axial directions may become parallel to the axial direction of a rotating shaft 10. When the screws 22 are inserted into the holes of the opposite side and tightened with nuts at the time of attaching the case to the opposite side, the case 1 is attached to the opposite side through the elastic bodies 21 and, at the same time, the rotating shaft 10 is connected to the rotating member of the opposite side. Therefore, when the opposite side is operated with high vibrations and strong shocks, the vibrations and shocks are absorbed by the elastic bodies 21.
Patent JP-H02294032-A (JP)
Title: Method and device for polishing wafer
Inventor: ISHIDA MITSURU
IPC: B24B37/26
Filed: 1989-05-09
Abstract: PURPOSE:To polish a wafer so as to improve the flatness of the wafer by reducing the polishing quantity at the peripheral section of the wafer in the primary polishing process. CONSTITUTION:When a wafer is polished with a polishing machine using a rotary surface plate 5, polishing cloth 4 having, for example, a grooved peripheral section 4a fitted to the surface plate 5 is used. Then the cloth 4 rotated in the direction shown by the arrow is brought into contact with the wafer for polishing while the wafer 1 is rotated in the same direction. At the time of the polishing, the grooved peripheral section 4a of the cloth 4 is necessarily brought into contact with part of the outer peripheral section of the wafer 1. As a result, polishing quantities at both of the inside and outside surface sections of the wafer 1 can be equalized to each other and the flatness of the wafer 1 after polishing can be improved.
Patent JP-H0411371-A (JP)
Title: Adhesion device for magnetic recording disk
Inventor: ARAMAKI AKITOKU
IPC: G11B5/84
Filed: 1990-04-27
Abstract: PURPOSE:To realize satisfactory adhesion by disposing an upper jig which can press the adhesion position between a center core placed on a lower jig and a magnetic storage disk and raising and lowering the pressing part along a guide rail stood on a rotating table. CONSTITUTION:An upper jig 65 consists of a toggle mechanism part 69 and a pressing part 71 which is pivotally supported in the lower end of the mobile part of this toggle mechanism part 69 and can be raised and lowered along a guide rail 70 vertically provided on the side of a support 68. The pressing part 71 is provided with a slide part 80, which is slided and supported on the guide rail 70, as one body, and it is raised and lowered in accordance with the operation of the toggle mechanism part 69. Consequently, the pressing part 71 of the upper jig is raised and lowered on a prescribed locus along the guide rail 70 and presses the magnetic recording disk without rolling by the driving operation of the toggle mechanism part 69. Thus, transverse deviation of the magnetic recording disk to the center core is prevented to improve the press- fixing precision.
Patent JP-S593685-A (JP)
Title: Operation specifying system of electronic cash register
Inventor: KOMAI KENSAKU
IPC: G07G1/12
Filed: 1982-06-30
Abstract: PURPOSE:To select and specify numbers of operations easily by inputting an operation code number through a mode selecting and a numeral inputting means in combination, and specifying an operation selectively. CONSTITUTION:A mode selected by the mode selecting means 1 is stored 2 temporary in a storage. A numeral or function is inputted to a CPU6 with numeral keys 3 or a function key 4. The input is detected 7 by a detector and the mode in the temporary storage means 2 is inputted to an area (a) of the CPU6 to specify one among plural operation tables in an ROM8 selectively on the basis of the mode information. Then, an operation code number from a numeral input part is inputted 3 to the CPU6 and operation data corresponding to the number is read out of the operation table to specify a specified program selectively. This program is executed to perform the specified operation. Thus, numbers of operations are specified selectively with less function keys.
Patent JP-H02295941-A (JP)
Title: Continuous production of linear secondary aliphatic alcohol ethoxylate
Inventor: ROBAATO JIYON NOFU
IPC: C07C43/11
Filed: 1989-05-09
Abstract: PURPOSE: To collect the subject compound and isomer thereof and re-circulate the same for the continuous opeartion by reacting a long chain α-olefin and ethylene glycol or a lower poly(oxyethylene) glycol in the presence of an uneven acid catalyst without using a solvent.  
     CONSTITUTION: A long chain α-olefin and optionally the internal olefin isomer thereof, and ethylene glycol or a lower poly(oxyethylene) glycol are reacted in the oxyalkylating reaction conditions in the presence of an uneven acid catalyst without using a solvent so as to obtain a reaction mixture containing a linear secondary aliphatic alcohol ethoxylate. Then, the produced secondary alcohol ethoxylate and the isomer thereof are recovered by distillation, and the like. This method is highly effective as a non-solvent continuous method without the risk of polluting the environment. In addition, an unreacted material can be re-circulated with a simple operation, thus the method is advantageous. A produced compound is useful as a hydrophobic substance in a nonionic or anionic surfactant. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5637780-A (JP)
Title: Automatic channel searching device
Inventor: TERASAWA KENJI
IPC: H04N5/44
Filed: 1979-09-05
Abstract: PURPOSE:To prevent the malfunction due to the pseudo signal, by detecting the change of the AFT signal via the ascent of the tuning voltage which is caused by the delay of response of the LPF. CONSTITUTION:With operation of the channel selection start key 2, the channel searching is started by the clock of the clock oscillator 3'. And the operation of the channel searching is discontinued in case the output is caused in the AND circuit 11 and by the fall of the output. During this discontinuation, the tuning voltage of the LPF6 ascends by the delay of response of the LPF6. The change of the AFT signal voltage thus caused is detected by the comparator 10b. Then the clock frequency is switched by the output of the comparator 10b, and at the same time the up-down counter 4 performs a down-counting for the clock to start the channel searching. And when the output is caused again in the circuit 11, the channel searching is stopped completely by the rise of the output of the circuit 11. In such way, the malfunction due to the pseudo signal can be prevented.
Patent JP-H11303669-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: MURAI ATSUSHI
IPC: F02D41/30
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent an air fuel ratio error at the time of switching by providing a means for temporarily correcting a fuel injection amount of a main fuel injection valve to be increased at the time of switching an auxiliary fuel injection valve to the operating condition, and a means for temporarily correcting the fuel injection amount of the main fuel injection valve to be decreased at the time of switching the auxiliary fuel injection valve to the non-operating condition. SOLUTION: During the operation of an internal combustion engine 1, in a control unit 6, according to the engine operating condition, the fuel injection amount per one cylinder is computed. Further, it is determined whether an auxiliary fuel injection valve 5 is in the operating region or not, and in the case of the operating region, the sharing rate of the main fuel injection valve 4 and the auxiliary fuel injection valve 5 is set. Further, the required fuel injection amount is multiplied by the sharing rate of the main fuel injection valve 4, and multiplied by a previously computed designated correction rate to compute the fuel injection amount of the main fuel injection amount. After that, each fuel injection amount is converted to an injection pulse duration in consideration of fuel pressure to be set on a designated register.
Patent JP-S5816958-A (JP)
Title: Power steering device
Inventor: KOMAMURA SEIJI
IPC: B62D5/04
Filed: 1981-07-22
Abstract: PURPOSE:To simplify a system, by providing a detecting means of rotation of a handle and operational state, and a control means of an electric motor and electromagnetic clutch and driving a steering gear with an output of te electric motor corresponding to an operational condition. CONSTITUTION:A steering sensor 15 is mounted to a handle shaft 2, while a car speed sensor 16 and a detector 17 of a driving current in a driving motor 6 are provided. Further controllers 13, 14, controlling respectively the electric motor 6 and electromagnetic clutch 7, are set. If a handle 1 is operated, the steering sensor 15 detects rotation of the handle to flow a signal from the controller 13 to the motor 6, simultaneously the clutch 7 is operated through the controller 14 to fix a ring gear 10A, and an output shaft 5B of a speed changer 5 is rotated, thus the handle 1 can be smoothly rotated.
Patent JP-S5816817-A (JP)
Title: Forming of skin
Inventor: KAKIGI TADASHI
IPC: B29C45/00
Filed: 1981-07-21
Abstract: PURPOSE:To form a thin skin which has a good mold-transferring property and is free from the variation of a thickness, by heatng the sheet applied with a foamable ink which foams at the molding temperature of a substrate and vacuum forming it by the vacuum forming mold having an embossed surface. CONSTITUTION:The sheet 3 of which the surface of a termoplastic resin sheet substrate 1 is applied with the foamable ink 2 foaming at the nearly same temperature as the molding temperature of the substrate is propared. A vacuum mold 4 is made of a female sucking mold and embossing, stitching patterns etc. are shaped on its surface. When the sheet 3 is heated at a predetermined temperature, the foamable ink 2 on the sheet substrate begins to foam. When vacuum forming is done, the ink applied face and the surface of the vacuum mold 4 being opposed, the surface of the ink 2 is contacted to the surface of the vacuum mold 4 and it is pressed to the surface of the vacuum mold 4 due to a vacuum pressure and the foaming pressure of the ink and the embossing, stitching patterns on the surface of the vacuum mold 4 are transferred. By cooling this and  releasing from the vacuum mold 4, the skin having embossing 6, stitching 7 patterns on its surface is obtained.
Patent JP-S62272322-A (JP)
Title: Multiplying circuit
Inventor: YAMAZAKI KOJI
IPC: G06F7/53
Filed: 1986-05-21
Abstract: PURPOSE:To operate a multiplying circuit with a low supply voltage by driving the second differential pair and the third differential pair with the first and second current mirror circuits whose driving sides are connected to respective outputs of the first differential pair. CONSTITUTION:A constant current source Q10, the first differential pair which is driven by the output current of the constant current source Q10 and consists of the first and second transistors TRs Q11 and Q12, the first and second current mirror circuits Q17-Q17' and Q18-Q18' whose driving sides are connected to respective outputs of the first differential pair, the second differential pair which is driven by the first current mirror circuit and consists of the third and fourth TRs Q13 and Q14, and the third differential pair which is driven by the second current mirror circuit and consists of the fifth and sixth TRs Q15 and Q16. A signal input is given to pairs of terminals 11 and 12 and terminals 13 and 14, and a signal output is obtained from a pair of terminals 15 and 16. Thus, a minimum operating voltage of the multiplying circuit is reduced to about 1.15V.
Patent JP-H01286424-A (JP)
Title: Cleaning method for semiconductor manufacturing equipment
Inventor: WAKABAYASHI MITSUO
IPC: H01L21/205
Filed: 1988-05-13
Abstract: PURPOSE:To enable completely eliminating, in a short time, foreign odor in a reaction chamber, and exfoliating product, by a method wherein, after radio frequency cleaning of the inside of a reaction chamber of a vapor growth equipment, aqueous solution of dilute hydrofluoric acid and aqueous solution of ammonia are introduced into a vacuum state reaction chamber, together with nitrogen gas, via a feeding pipe which is heated. CONSTITUTION:After RF cleaning, valves 17g, 17h are opened: aqueous solution of hydrofluoric acid and aqueous solution of ammonia are discharged into a vacuum state chamber 11, via feeding pipes 18, 19 heated by a heater tape 20, and from discharging holes 22a... of a shower pipe 22, so as to obtain spray of comparatively small diameter; at the same time, a valve 17f is opened, and a nitrogen gas of a specified flow rate is made to flow into the inside of the reaction chamber 11. By this cleaning method, foreign odor is completely eliminated within about 5 min, and product left on the side wall and the floor of the reaction chamber 11 is easily exfoliated.
Patent JP-S62275759-A (JP)
Title: Led array drive circuit
Inventor: FURUYA HIROSHI
IPC: B41J2/44
Filed: 1986-05-21
Abstract: PURPOSE:To facilitate correction of the dispersion of the quantity of light for every optical printer, by a method wherein a plurality of LED array chips arranged lengthwise are divided into two or more blocks and the number of the LED array chips in the each block as well as the conduction time thereto can be arbitrarily set. CONSTITUTION:After picture element data signals DS corresponding to LED elements are inputted and successively stored in respective shift register portions in drive circuits IC 71-7n, a latch signal L1 is emitted to latch the picture element data DS to respective latch portions in the drive circuits. By receiving a reference clock phi, a chip number set circuit 8, consisting of a DIP switch 801 and a counter 802, sends a dividing clock phi2 to a conduction time set circuit 9 and a latch circuit 11. In the conduction time set circuit 9, the ON/OFF information for a DIP switch 901 is inputted into a counter 902 as an initial value and set when the latch signal L1 is inputted. Thereafter, the counter steps on at every input of the dividing clock phi2, for example, to a value '16'; then, a CA terminal output from the counter terns to 'H' and the polarity is inverted in an inverter circuit 903, thereafter being outputted as a timing pulse TP to a shift register 10, and simultaneously bringing a stepping action of the counter to stop.
Patent JP-H04343208-A (JP)
Title: Connecting method for superconducting coil
Inventor: HIRAI SHOZO
IPC: H01F6/00
Filed: 1991-05-20
Abstract: PURPOSE:To prevent deterioration of cooling efficiency by conducting a coil-to- coil connection completely in forced-cooling type superconducting coils having the structure in which a superconducting lead wire is surrounded by sheathing material. CONSTITUTION:A terminal tube 3A, with a connecting flange 4A, is provided on one end of a first superconducting coil, one end of afotesaid terminal tube 3A is connected to the sheathing material 2A of the superconducting coil, the other end of the terminal tube 3A is connected to the superconducting wire 1A of the superconducting coil wire, and then the superconducting wire 1A of the first superconducting coil is connected to the superconducting wire 1B of the second superconducting coil. A terminal tube 3B, with a connection flange 4B, is provided in such a manner that the above-mentioned connected parts are enclosed, one end of the terminal tube 3B and the other end of the terminal tube 3A are connected, and the other end of the terminal tube 3B and the sheathing material 2B of the second superconducting coil are connected.
Patent JP-S5238908-A (JP)
Title: Magnetic disk device
Inventor: MASUDA YUKINOBU
IPC: G11B21/21
Filed: 1975-09-23
Abstract: PURPOSE:To prevent a rise in the start-up torque by enclosing the low humidity nitrogen gas so as to make relative humidity around the head and disk below 30%.
Patent JP-S5817527-A (JP)
Title: Coil bobbin with terminal
Inventor: ONODA TAKEO
IPC: H01F27/06
Filed: 1981-07-24
Abstract: PURPOSE:To prevent a terminal conductor from coming out by providing mutually complementary engaging parts on the sides of a coil bobbin and the terminal conductor. CONSTITUTION:Two parallel projecting pieces 7 and 7 are provided at the tip of a terminal conductor 5, and those projecting pieces 7 and 7 are fitted in an opening part 4a formed in the thick part 4 of a coil bobbin 1. Then, external force is applied to the projecting parts 7a and 7a of the projecting pieces 7 and 7 to spread the pieces outward, and thus a complete coupling state is obtained to prevent the conductor from coming out.