baber/WOPTO huggingface dataset:
Patent JP-S57206738-A (JP)
Title: Electronic fuel injection controller of internal combustion engine
Inventor: YAMATO AKIHIRO
IPC: F02D41/06
Filed: 1981-06-15
Abstract: PURPOSE:To stably start an engine, in an electronic fuel injection controller, by deciding a valve opening time in accordance with cooling water temperature under a starting condition on the basis of procedures different from the prescribed procedures at normal operation. CONSTITUTION:A start decision circuit 511 obtains an AND result from output of a starter switch 17 and output of a comparator circuit 519 of speed NE and prescribed value to decide a start condition. Under this start condition, a basic valve opening time calculation control circuit is closed with a logical circuit, and output of a start valve opening time Ti calculation circuit 512 is fed to an injector. This Ti valve is selected with output of a water temperature TW value register 508 to a corresponding adress value at each clock signal CP1 by adress registers 522, 525, and a main injector start Ti value from the first memory unit 523 and subinjector start Ti value from the second memory unit 526 are selected by said address, and output respectively through registers 524, 527.
Patent JP-H01264307-A (JP)
Title: Modulator
Inventor: YAGUCHI TATSUYA
IPC: H03H17/02
Filed: 1988-04-15
Abstract: PURPOSE:To reduce the number of additions and that of subtractions by consti tuting a Nyquist filter of a digital signal processor, dividing the Nyquist filter into groups having tap coefficients at every baud cycle, and selecting the tap coefficient appropriately at the time of performing multiplication and the addi tion. CONSTITUTION:The impulse responses h(nTs)203 and 204 of the Nyquist filter are constituted of a FIR filter generally to guarantee constant phase lag. The FIR filter is constituted of delay apparatuses (300-302), multipliers (303-307), the tap coefficients (h0-hn-1), and an adder 308. Firstly, the initialization of the delay apparatuses (300-302) are performed, Following that, an input signal is fetched in at every Ts, and equation is operated. In the equation, in(iTs) expresses an input signal system, and out(nTs) expresses an output signal sys tem. At the time of performing the arithmetic operation, control is performed in such a way that no multiplication is performed on input data whose value is recognized as '0' from the beginning out of the input data in(iTs) by substitut ing the order of the tap coefficients of the Nyquist filter.
Patent JP-H09257412-A (JP)
Title: Positioning method and apparatus
Inventor: TAJI KENICHIRO
IPC: G01D5/347
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To remove stop position errors attributed to the direction of moving during the positioning by providing two light shielding plates to allow relatively adjusting of the positions of a plurality of comb teeth for intercepting the optical path of one transmission type photoelectric sensor with respect to the photoelectric sensor. SOLUTION: A transmission type photoelectric sensor 1 as a portioning sensor is provided with a light shielding plate 2 for multi-point stopper having a plurality of comb teeth used to shield light on the right of a sensor and a light shielding plate 3 for multi-point stoppage used to shield light on the left of the sensor. The light shielding plates 2 and 3 are made separately adjustable at the respective right and left positions thereof with respect to the sensor 1 to obtain a desired stop internal X. There is no need for making the stop interval of the plates equal to allow the setting of the stop interval optionally depending on the determination of whether light is shielded on the right or on the left of the sensor 1 at a stop position.  Thus, for example, even in a sensor the switching point of which is not at a 50% position of luminous flux, the adjustment of the light shielding plates is performed separately in any direction of shielding light to remove errors attributed to the direction of shielding light thereby enabling accurately positioning.
Patent JP-H06277961-A (JP)
Title: Screw tightening device
Inventor: SHINOHARA YASUO
IPC: B23P19/06
Filed: 1993-03-29
Abstract: PURPOSE:To prevent disturbance from being caused when torque of a screw fastening bit is detected since the screw tightening bit contacts with a bit housing supporting this even when the screw tightening bit runs out since the tip of the screw tightening bit tries to follow up a screw. CONSTITUTION:A screw tightening device has a screw tightening bit 36 having the tip 39 to engage with a screw head part, a bit housing 8 to support the screw tightening bit 36 rotatably in a condition where the relationships of mutual shafts are almost fixed to each other, a bracket 1 supported with a support body 58 and a driver 61 which is supported with a bracket 1 and to which an output shaft 62 is connected so as to be locked and released freely in a condition of having a little allowance between it and the screw tightening bit 36. A loading surface 7a being a reference surface is formed in the bracket 1, and a surface 10a to be supported being loaded on the loading surface of the bracket 1 is formed in the bit housing 8, and an elastic member 15 is interposed between the bit housing 8 and the bracket 1, and the surface to be supported is brought into contact elastically with the loading surface.
Patent JP-H10289486-A (JP)
Title: Method and device for recording information to optical disk
Inventor: KUSUMOTO MASAHARU
IPC: G11B27/36
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to effectively exhibit convenience of information postscript by a bar code by easily correcting omission of information due to the occurrence of a defective in technology for additionally writing information to an optical disk by utilizing a bar code. SOLUTION: In this method for recording individual information being different for each optical disk in an optical disk, a bar code 16 corresponding to individual information d1 is written in a recording layer in an optical disk 10 with laser beam, individual information of the bar code 16 is read, read-out individual information is compared with write-in individual information d1, when both of individual are different, the optical disk 10 is abolished, a bar code of individual information d1 being same as the next optical disk 10 is written.
Patent JP-H06278609-A (JP)
Title: Device to detect fallen object on track
Inventor: MOCHIZUKI MOTOO
IPC: B61K13/00
Filed: 1993-03-29
Abstract: PURPOSE:To detect a fallen object on the track without installation of any structure on the track and without erroneous detection. CONSTITUTION:Two PSD sensors 2a, 2b with different distance of detection are provided at approximately same place, and the distance from the sensors to the fallen object in the same area on the track is detected. When the PSD sensor with the longer distance of detection detects the object and the PSD sensor with the shorter distance of detection does not detect the object a judgement is made that an obstacle 18 on the track.
Patent JP-H0922471-A (JP)
Title: System and method for electronic retouch of graphic art
Inventor: ADAMU ZUBUIKURAA
IPC: G06T1/00
Filed: 1991-04-23
Abstract: PURPOSE: To user-friendly perform an image modification. CONSTITUTION: This system is provided with a device defining a color gradation brush having a longitudinal direction axis extending to the two selected relative locations of an image, a device determining the width of the brush in the direction crossing the longitudinal axis of the brush and a device determining the color sampling area at each of the two selected relative locations independently from the width of the brush. By moving the brush in a required direction so that the two selected relative locations may be displaced according to the image, an electronic modification is performed.
Patent JP-H01263026-A (JP)
Title: Polypropylene molded piece and manufacture thereof
Inventor: ISHIGAMI MASAYUKI
IPC: C08L23/12
Filed: 1988-04-14
Abstract: PURPOSE:To obtain an inexpensive polypropylene molded piece having a metallic external appearance by forming it of polypropylene, and specific amount or more of uncoupled mica powder contained in the polypropylene. CONSTITUTION:A polypropylene molded piece contains polypropylene and 10wt.% or more of uncoupled mica powder contained in the polypropylene, and has a metallic external appearance. The mica powder preferably has approx. 40-600mum of particle size. If it is less than 40mum, the metallic appearance is scarcely obtained, while if it is larger than 600mum, the surface roughness is increased to reduce the quality of the external appearance and to decrease the mechanical performance of the molded piece. If the content of the mica powder is 10wt.% or less, its metallic appearance cannot be obtained, while if it is 80wt.% or more, the mechanical performance of the molded piece is reduced. The molded piece is molded of a molding material containing the polypropylene and a predetermined quantity of uncoupled mica powder, and the surface of the piece is partly pressurized. Metallic external appearance is strongly presented on the pressurized part of the piece.
Patent JP-S5319075-A (JP)
Title: Frequency-dc converter
Inventor: KIMURA AKIRA
IPC: G01R23/06
Filed: 1976-08-04
Abstract: PURPOSE: To prevent the establishment of the AC distorsion, which will adversely affect an input AC power source and a load connected in parallel, by driving a converter with a DC. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11268785-A (JP)
Title: Spray rate regulating mechanism for dispenser product
Inventor: MEKATA SATOSHI
IPC: B65D83/44
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a spray rate regulating mechanism for dispenser product which has a simple construction, without using a sliding member and elastically deformable member, and which cannot be easily deteriorated by the content thereof. SOLUTION: In the spray rate regulating mechanism for a dispenser product wherein the interior and the exterior of a pressurized container body 1 are separated by a valve, a core 3 is provided in a passage, through which the content of the body 1 passes, so that the content flows against the core 3. The sectional area of a flow-out passage 8 expanding outwardly, which passage is located downstream of the core 3, is made larger than that of a flow-in hole which is located upstream of the core 3, so that the spray rate of the content is reduced at the initial stage of use, in which the internal pressure is high, based on the reaction due to the flow of the content against the core 3.
Patent JP-H02270057-A (JP)
Title: Terminal with storage for general-purpose computer
Inventor: SAKAGUCHI KAZUYUKI
IPC: G06F3/02
Filed: 1989-04-11
Abstract: PURPOSE:To prevent a fault caused by a serious operating mistake by providing a storage which can previously store the operations and confirm again an input instruction. CONSTITUTION:A loadable/unloadable storage 6 is added to a terminal for a general-purpose computer to confirm/correct operations and to previously store the operating jobs. Thus the storage 6 stores temporarily the instructions to be sent to a host computer, and a display part 2 confirms the corresponding instruction and then edits (corrects) and cancels the instruction. Furthermore the operations can be previously inputted to a storage part 7, and only the storage 6 can be unloaded and loaded to another terminal. As a result, the wrong input of an instruction can be avoided during an operation and the sureness is secured for a serious operation.
Patent JP-S63280084-A (JP)
Inventor: RAFUAERO FUSUKO
IPC: C07D237/28
Filed: 1988-04-14
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-S5717952-A (JP)
Title: Electrophotographic receptor
Inventor: AKIYAMA MASAHIRO
IPC: G03G5/082
Filed: 1980-07-09
Abstract: PURPOSE:To render a photosensitive layer and a layer to be charged separately designable, and to form a photoreceptor having high sensitivity and high resolution, by sandwiching a photosensitive amorphous silicon layer between silicon type high resistance layers having optical band gaps larger than that of the photosensitive layer. CONSTITUTION:A high resistance layer 7 larger in optical band gap than a photosensitive amorphous silicon hydride layer 6 is formed on the layer 6 using amorphous silicon hydride carbide having 10<13>-10<14>OMEGA.cm resistivity in a nondoped state. A high resistance layer 8 made of the same silicon carbide is also formed under the layer 6 and on a metal electrode 9 to obtain an electrophotographic receptor. A time constant of dark decay can be set to a practicable level by virtue of the resistivity and thickness of the high resistance layers 7, 8 even when the resistivity of the layer 6 is as low as 10<9>-10<8>OMEGA.cm. The layer 7 is made thin to such a degree as not causing dielectric breakdown in a charging step in order to enhance resolution, sensitivity of the layer 6 to a wavelength can be raised by width of the layer 8, so a time constant of dark decay can be designed independent of the layer 6, thus permitting a photoreceptor to be designed and fabricated in accordance with the apparatus using this.
Patent JP-S5215505-A (JP)
Title: A water-in-oil heavy oil emulsion fuel composition having large temper ature dependency of viscosity
Inventor: NAKA AKIHIRO
IPC: C10L1/32
Filed: 1975-07-29
Abstract: PURPOSE: A water-in-oil type heavy oil emulsion fuel composition which sharply decreases its viscosity with increasing of temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58208181-A (JP)
Inventor: AIBA YASUHIRO
IPC: C01B31/36
Filed: 1982-05-31
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-H01263533-A (JP)
Title: Rotary-type viscometer
IPC: G01N11/14
Filed: 1988-04-15
Abstract: PURPOSE:To enable a highly precise and automatic measurement of viscosity of a measuring liquid, by providing first and second solenoids concentrically in a fixed member and a rotary member respectively and by providing a transmitter and a receiver in the respective hollow parts thereof. CONSTITUTION:The speed of rotation of a synchronous motor 1 is reduced by a reduction gear 2, and a second solenoid 10 and an optical detecting element 6 are rotated together through a rotating shaft 3. By disposing in proximity a first solenoid located 9 in a fixed member and the solenoid 10 located in a rotary member being concentrical to the former, feeding of a power supply through a winding, as well as transfer of measuring data from a transmitter 17 provided in the solenoid 10 to a receiver 18 provided in the solenoid 9, can be conducted mutually at any time irrespective of the rotation and standstill of the solenoid 10 when a viscometer operates. In this way, the viscosity of a measuring liquid can be measured precisely and automatically.
Patent JP-S5427342-A (JP)
Title: Mic-formed bridge t-type constant resistance circuit
Inventor: OGAWA HIROTSUGU
IPC: H01P1/22
Filed: 1977-08-02
Abstract: PURPOSE:To relaize a miniature circuit shape through a simple way and with no problem in terms of the high frequency by using both the slot line and the strip line for the bridge T-type constant resistance circuit.
Patent JP-S63258597-A (JP)
Title: Dihydrofolic acid reductase-somatostatin fused protein
Inventor: IWAKURA MASAHIRO
IPC: C07K19/00
Filed: 1987-04-15
Abstract: PURPOSE:To enable purification of the titled protein from a culture liquid, by passing a cell-free extract liquid of cultured microbial cells through an ion exchange column and gel-filtration column. CONSTITUTION:Microbial cells are collected from cultured product of E.coli C600 (FERM P-9301) containing recombinant plasmid pGIF1 and are disintegrated by ultrasonic radiation. The disintegrated product is subjected to centrifugal separation and the obtained supernatant liquid is purified by ion exchange chromatography and subsequent gel-filtration chromatography. The titled protein having amino acid sequence of formula, i.e. fused protein of dihydrofolic acid reductase and somatostatin is produced by the process.
Patent JP-S58211375-A (JP)
Title: Tape cassette adaptor
Inventor: OGAWA KIMIO
IPC: G11B25/06
Filed: 1982-06-02
Abstract: PURPOSE:To eliminate a misoperation of recording and reproduction with use of an adaptor, by providing a locking means which inhibits the operation of a tape draw-out member of a tape draw-out mechanism as long as small-sized tape cassette is not loaded to an adaptor storing part. CONSTITUTION:A tape draw-out mechanism includes connectors 46 and 47 connected to an operation lever 45, an L-shaped lever 48 connected to the connector 46, a lever 49 connected to the lever 48, a lever 50 connected to the lever 49, a rotor 51 unified with the lever 50, a rotor 52 unified with a loading lever 41, a belt 53 which connects the rotor 51 to the rotor 52, and rotary lever 54 connected to the connector 47 and a loading lever 42. When a small-sized cassette is taken out of an adaptor, the lever 45 is reset to the position shown by a solid line from the position shown by a 2-dot chain line. A connector locking member 55 is reset by the force of a spring 57, and the other end part 58 of the member 55 interlocks the connector 47 for locking.
Patent JP-S5718098-A (JP)
Title: Retrial system for memory write-in
Inventor: NODA KATSUNOBU
IPC: G06F11/14
Filed: 1980-07-07
Abstract: PURPOSE:To increase the processing efficiency of a CPU, by storing address information and write-in data at a storage control section and making retrial of memory write-in at a storage control section, when an error is detected from the storage device. CONSTITUTION:When a write-in request of 0 side CPU is received, address information, write-in data, and byte mark information are stored in registers 5-6, 6-0, 7-0 of a storage control section 2. In case of full-write, the address information and the write-start signal of a write-in data register 5-0 adding the data of the register 6-0 with the error correction code are transmitted to a memory device 1, where it is written in a memory array 12. When an error is detected in the device 1 and a correctable error is detected at the control section 2 with partial-write, a control circuit 4 uses stored information and data for re-write processing.
Patent JP-H04261091-A (JP)
Title: Plating method to ceramic base body
Inventor: NAKAZAWA MASAO
IPC: C23C18/52
Filed: 1991-03-30
Abstract: PURPOSE:To obtain an electroless gold-plated film without a swelling and a discoloration by a method wherein an electroless gold plating solution, to which an aliphatic polyhydric alcohol and the like or dielectrics consisting of these compounds are individually or mixedly added, is used as a stabilizer. CONSTITUTION:An aliphatic polyhydric alcohol, an aliphatic unsaturated alcohol, an aliphatic unsaturated polyhydric alcohol and an aliphatic unsaturated carboxylic acid or dielectrics consisting of these compounds stabilize an electroless gold plating solution and inhibit the solution from decomposing. That is, even if an electroless gold plating is applied to the upper part of a nickel base, the function to be fulfilled as the electroless gold plating solution is maintained and the prolongation of the life of the solution is contrived. This is because even in the case a thin film is formed on an exposed nickel film and a substituted gold-plated film is previously formed, porous holes are filled and nickel is prevented from being eluted by this filling. Thereby, an electroless gold-plated film of good quality can be formed.
Patent JP-2000239429-A (JP)
Title: Crosslinked polyethylene resin foam and preparation thereof
Inventor: TAKIMOTO TAKESHI
IPC: G06F3/039
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a chemically crosslinked thick block foam excellent in impact resilience, flexibility and non-slip effects, by using, as a base material, an ethylene/α-olefin copolymer polymerized in the presence of a metallocene catalyst. SOLUTION: The crosslinked polyethylene resin foam is a foam having a slip characteristic of 0.5 kgf or more, prepared by using, as a base material, a resin having a density of 0.86-0.90 g/cm3, which is a copolymer of ethylene and a 3-18C α-olefin. The copolymer preferably has one or more melting peaks obtained by the differential scanning calorimetry in the range of 30-90 deg.C and no melting peak in the range above 120 deg.C. Preparation of the crosslinked polyethylene resin foam comprises adding an expanding agent and a crosslinking agent to a polyethylene resin followed by kneading, and heating the resultant crosslinkable expandable composition under pressure for a given time followed by removal to form a foam. The crosslinking agent may include organic peroxides, while the expanding agent may embrace, for example, azo compounds, nitroso compounds, and the like.
Patent JP-S59219845-A (JP)
Title: Device for monitoring electrostatic ion-beam scanner
Inventor: TSUNENARI KINJI
IPC: H01J37/317
Filed: 1983-05-27
Abstract: PURPOSE:To prevent any defective injection homogeneity which might be caused due to the deterioration or the like of a scanning power source by detecting the strain of the form of output triangle waves by comparing the energy efficiencies of the component spectra of the form of the output triangle waves. CONSTITUTION:The output of a scanning power source 3 for applying high- voltage triangle waves to an electrostatic deflecting plate 2 for scanning an ion beam 1, is drawn with a voltage divider 4. The signal of triangle waves drawn is applied to narrow-range filters 5, 5.... Each filter 5 has a central frequency corresponding to the fundamental frequency (f0) of the triangle wave as well as to the frequencies (f1), (f2)...(fn) of n component higher harmonics of arbitrary orders. Besides, the range of each filter 5 is sufficiently narrower than the distances between the component frequencies of triangle waves. The output voltage (V0), (V1)...(Vn) of the filters 5 are delivered to window comparators (C0), (C1), (C2).... If wave form becomes abnormal and the frequency spectrum becomes apart from the normal level, one or more of the comparators (C0), (C1, (C2)...produes an output, which is applied as an injection operation HOLD signal to an ion injector through an OR gate 7, thereby preventing any defective injection.
Patent JP-H06280919-A (JP)
Title: Nonreturn valve leaf spring of hydraulic buffer
Inventor: MIZOBUCHI TOSHIHIRO
IPC: F16F9/34
Filed: 1993-03-29
Abstract: PURPOSE:To secure comfortableness for a car by smoothing the opening motion of a non-return valve when a hydraulic buffer is in reversal of the stroke, minimizing the pressure change likely generated in an upper or a lower oil chamber, and removing turbulence in the elongation side and compression side damping force in the initial period of generation. CONSTITUTION:Resilient legs 1-3 folded downward of a leaf spring 4 for non- return valve are not formed evenly but formed differently in the height of folding, spacing 6 in the circumferential direction, length L in the radial direction, or the width B through appropriate selection or combination thereof. Thereby the leaf spring 4 is given a difference in the deflective stiffness in the circumferential direction.
Patent JP-S5319269-A (JP)
Title: Gas lighting apparatus
Inventor: HINOTA TADASUKE
IPC: F23Q2/28
Filed: 1976-08-06
Abstract: PURPOSE: To provide a gas lighting apparatus in use of intermittent spark discharge, in which arrangement is such that charging of a capacitor is stopped when gas is lighted up and spark discharge is no more required, whereby consumption of battery power can be saved. 
     COPYRIGHT: (C)1978,JPO&Japio