baber/WOPTO huggingface dataset:
Patent JP-H02220120-A (JP)
Title: Memory card with battery alarm
Inventor: FUKUSHI HIDEKI
IPC: G06F1/28
Filed: 1989-02-22
Abstract: PURPOSE:To attain the effective use of a battery by always cheching a back-up battery for a memory medium set in a memory card, and detecting the change of the electric energy of the battery, etc., displaying an alarm for exchange of batteries. CONSTITUTION:When a memory card 11 is set into an external equipment 10, a bus 17 is connected between the equipment 10 and the card 11. Then the data are written into a memory medium 12 from the equipment 10 under the control of an input/output control part 13 or the data are read out of the medium 12. The medium 12 is backed up by a battery 14 even after the card 11 is removed from the equipment 10, and the data stored in the medium 12 are never erased. The electric energy of the battery 14 is always checked by a battery detecting part 15. When the capacity of the battery 14 is reduced down to a fixed level or less, a detection signal is outputted from the part 15 and an alarm is displayed at a display part 16. Thus the necessity for exchange of batteries is quickly discriminated.
Patent JP-2000201940-A (JP)
Title: Key holder type portable tweezers
Inventor: YASUSAKA TOSHIKAZU
IPC: A44C1/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide key holder type portable tweezers portable being fitted to anything as one of accessories and capable of easily pulling out a minute thorn without troubling others by heaping up the skin around the thorn by a pressure ring to make the thorn rise, and magnifying the thorn by a loupe. SOLUTION: A tweezer body 2 is fitted into a body cover 5 provided with a loupe 3 and a pressure ring 4. The periphery of a thorn is heaped up by the pressure ring 4 to make a thorn rise, and the thorn is further magnified by the loupe 3. Tweezers excellent in portability fittable to anything such as a key holder is thereby obtained to easily pull out an extremely minute thorn by magnifying the thorn by the loupe and making the thorn rise by the pressure ring.
Patent JP-H08229848-A (JP)
Title: Concatenated fastener carrying holder
Inventor: KUSUMOTO TAKASHI
IPC: F16B15/08
Filed: 1995-02-28
Abstract: PURPOSE: To provide a holder for carrying concatenated replenishment fasteners used for a portable nailing machine or thread fastening machine so as to offer the convenience of supplying consumables and thereby to improve work efficiency. CONSTITUTION: In a concatenated fastener carrying holder 1, three pins 3 are protruded frontward from the front face of a belt clip 2 formed of elastic material such as synthetic resin, and the head of each pin 3 is enlarged into spherical shape. The belt clip 2 has a clip spring part formed bending onto the back face side from a front face plate 4 so as to be sandwichedly fittable to the belt 10 of a nailing worker OP or the like. When the pin 3 of the connected fastener carrying holder 1 is press-fitted into fastener insert-fitting cutouts or holes at both end parts of the concatenated fasteners, the concatenated fasteners are held in annular shape. Since the head of the pin 3 is made larger than the axis part, the concatenated fasteners are prevented from falling.
Patent JP-H04218357-A (JP)
Title: Process food containing finely granulated cellulose and food raw material
Inventor: KUNO NINPEI
IPC: A23L29/00
Filed: 1991-02-13
Abstract: PURPOSE:To eliminate the defects of dietary fiber and those of oil and fat substitute and to provide a non-calorific or low-calorific processed food rich in dietary fiber or a food raw material for the preparation of the processed food. CONSTITUTION:The objective processed food contains dispersed cellulosic material finely pulverized to a level which is never attainable by conventional means, i.e., cellulosic powder having a 50% accumulation volume corresponding to the particle size of 0.3-6mum and containing particles of <=3mum at an accumulation volume ratio of >=25%. The food raw material is an aqueous suspension containing >=2wt.% of the finely pulverized cellulosic material.
Patent JP-S61200425-A (JP)
Title: Gyroscopic apparatus
Inventor: HOJO TAKESHI
IPC: G01C19/28
Filed: 1985-03-01
Abstract: PURPOSE:To obtain a low cost gyroscopic apparatus, by constituting an angle transmitting means from one rotary disc having a crescent slit and an optical displacement detector consisting of a light emitting element and a light receiving element. CONSTITUTION:A slit disc 12-1 has a crescent slit 12-1b having a radius R and a width B and extending over a 180 deg. angle range. Slit plates 12-3, 12-3' has detection slits 12-3a, 12-3'a and supported so as to be arranged in the side opposite to light emitting elements 12-2, 12-2' in a state interposing the slit disc 12-1 in opposed relation to said light emitting elements 12-2, 12-2' so as to provide a gap from the slit disc 12-1 and, further, light receiving element substrates 12-5, 12-5' having light receiving elements 12-4, 12-4' are arranged under said slit plates. When the angle of the slit disc 12-1, when the end parts C, C' of a slit 12-1b are positioned at the center of detection slits 12-3a, 12-3'a, is set to reference 0 deg. and output voltages V1, V2 are differentially connected, output voltage at a rotary angle 0 deg. comes to zero and an ideal transmitter is obtained.
Patent JP-H04259042-A (JP)
Title: Train operation control system
Inventor: TATE SEISAKU
IPC: B61L27/00
Filed: 1991-02-14
Abstract: PURPOSE:To decrease the number of computers and to improve the investing efficiency by providing a common back-up device to plural routes management companies. CONSTITUTION:A trouble monitoring device 13A monitoring totally the operation control units 11a, 11b and 11c for each of plural routes and produces the interruption signals 32a-32c at occurrence of troubles of the units 11a-11c, a back-up device 16 switching the operating programs in response to those interruption signals and backs up the operation control unit having a trouble, an information means to give the real-time operating state information to the units 11a-11c and the device 16 are provided. Thus the device 16 takes over the operating state information in place of the faulty operation control unit in order to automatically and instantaneously carry on the operation.
Patent JP-2000244165-A (JP)
Title: Dust-proofing device for display
Inventor: YABE YOSHIRO
IPC: H05K7/20
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a dust-proofing device for a plasma display, capable of retaining sufficient air flow and preventing cooling efficiency from reducing by removing dust adsorbed to a dust collection filter or adhered to a cooling fan, at regular intervals. SOLUTION: A piezoelectric element 6 is attached to a cooling fan 4, a voltage is applied to the piezoelectric element 6 of a prescribed frequency, thereby oscillating the cooling fan 4 at a prescribed oscillation frequency and removing dust adhered to the cooling fan 4 through the oscillation. Also, since a shutter is provided in an inlet port, a brush is attached to the inside of the shutter, which removes dust by brushing the dust collection filter, and the adsorbed dust is removed by brushing the dust collection filter whenever the shutter is opened and closed, sufficient air flow is retained and life time can be expected to be prolonged without degradation in cooling performance.
Patent JP-H08236888-A (JP)
Title: Flexible printed wiring board and its manufacture
Inventor: MURAKAMI HIROSHI
IPC: H05K1/11
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a printed wiring board thin and excellent in flexibility, capable of having a high-density circuit pattern even when a large number of electronic parts, etc., are mounted and capable of reducing the size. CONSTITUTION: Conductor foil 13 is lapped over a base film 11 having an adhesion layer 12 on the upper surface whose land sections 16 have been cut off. When etching is performed covering the upper surface side of the conductor foil 13 with an etching resist film selectively correspondingly to a specified circuit pattern, and covering the underside of the conductor foil 13 being in the cut-off parts of the base film 11 with a similar etching resist film, unnecessary parts of the conductor foil 13 are removed, and the conductor foil 13 is formed into a specified circuit pattern.  At the end, a cover lay film 14 having an adhesive layer 15 on the underside whose parts corresponding to the land sections 16 have been cut off is lapped over and attached onto the base film 11 and the conductor foil 13 to complete a flexible printed wiring board 10 having land sections 16 both on the surface and on the rear.
Patent JP-H05241564-A (JP)
Title: Device for scrolling luster drawing
Inventor: KURAUCHI TOMOKO
IPC: G06F17/30
Filed: 1992-02-27
Abstract: PURPOSE:To provide a device for scrolling a raster drawing processing scroll at high speed and at a low cost by using the luster drawing. CONSTITUTION:Prescribed image data specified by a horizontal display starting position pointer is read from a hard disk 7 so as to be central image data and filled in a buffer memory 33, and when the indication of a vertical display starting position pointer shifted exceeds the head or the tail of the buffer memory 33, the image data is rounded up to the tail or the head of the buffer memory 33 and the image data corresponding to a scroll amount is read from the hard disk 7 and filled in the buffer memory 33, and display data except a part corresponding to the scroll amount among the display data stored in display planes 35a-35c is copied by using a memory transfer instruction, and the image data corresponding to the scroll amount is copied from the buffer memory 33 by using a data transfer instruction.
Patent JP-S59165607-A (JP)
Inventor: KONDOU MASAHIRO
IPC: B27D5/00
Filed: 1983-03-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51116639-A (JP)
Title: Program execution history recording system
Inventor: ICHIKAWA TADAO
IPC: G06F9/00
Filed: 1975-04-07
Abstract: PURPOSE: To effectively detect hardware trouble, including intermittent trouble of processors or channels, especially by debugging an online program. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58161944-A (JP)
Title: Surface treatment of glass containing alkali metal
Inventor: NAGAYAMA HIROTSUGU
IPC: C23C18/16
Filed: 1982-03-16
Abstract: PURPOSE:To enable the repetitive use of treating liquid, by adding a small amt. of boric acid to an aq. satd. silica soln. of hydrosilicofluoric acid contg. boric acid with silica films formed on the surfaces after treating of glass contg. alkali metals. CONSTITUTION:Glass contg. alkali metals is immersed in the treating liquid obtd. by adding boric acid to an aq. satd. silica soln. of hydrosilicofluoric acid to form silica films on the surface of said glass, whereafter a small amt. of boric acid is added to the treating soln. at the specific amt. corresponding to the surface area of the treated glass to restore the capacity for forming the silica film to the initial capacity. Such operations are repeated, whereby the silica film of the same film thickness is formed always at the same rate of deposition.
Patent JP-H01217200-A (JP)
Title: Guided missile
Inventor: HAYASAKA KATSUYOSHI
IPC: F42B10/64
Filed: 1988-02-24
Abstract: PURPOSE:To improve responsive characteristics of an airframe without rotating the airframe by steering both a fore rudder and an aft rudder. CONSTITUTION:In the case where turning acceleration is made in the positive direction of the Y-axis 6b: if a command value for the turning acceleration is not excessive, its value is issued, and the combination of a fore rudder angle 7a and an aft rudder angle 7b, which enables the moment of rotating an airframe in plane to be brought into zero, is possible. Both rudder angles are set at such value, and under the condition of maintaining the angle of incidence at the same value as that issued prior to the change of command, the lift corresponding to a new command value is allowed to arise in a steady state. In this arrangement, a constant at the time of a response to a turning acceleration command is reduced to a great extent, and the efficiency of shooting down a target can be improved.
Patent JP-H10201302-A (JP)
Title: Farming device for cultivating bed
Inventor: SATO SUNAO
IPC: A01B33/02
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a farming device for a cultivating bed by which movement, for example, that between vinyl plastic hothouses are easily executed all alone, automatic farming between the cultivating beds is enabled and manpower saving and work reducing are improved by having a pair of running wheels, etc., running in the upper end edges of side plates in the cultivating bed. SOLUTION: Driving means such as a tilling motor 16 and a running geared motor 6 which drive at least one of the running wheels 14, that is, the pair of running wheels 14 running in the upper end edges of the side plates of the cultivating bed Z and the pair of running wheels 14 running on a cultivating bed arrangement floor surface are provided. Besides, it is favorable to provide a farming tool which is arranged coaxially with the pair of running wheels running in the upper end edges of the side plates of the culativating bed Z.
Patent JP-S55134318-A (JP)
Title: Level detector
Inventor: URAKAWA MASAAKI
IPC: G01F23/22
Filed: 1979-04-05
Abstract: PURPOSE: To accurately, speedily and continuously detect the level of an object in a vessel by  using a level detector having a temperature sensitive material, differentiators, first and second  judgement-control unit, subtractors, operators, a smoothing circuit and a divider.   
     CONSTITUTION: Signals T 1 WT 5  of thermo-electromotive force generated in thermocouples 1W5,  respectively, are input into relative differentiators 9, and differentiation values thus obtained are  input into the first judgement-control unit 10 to judge the values and determine a thermocouple  section in which the level of an object is included. When no thermocouple section is determined by  the unit 10, differences between the signals T 1 WT 5  of thermo-electromotive force and a reference  signal T 0  are calculated by subtractors 12 and then subjected to judgement in the second judgement-control unit 13. An operator 15 is adapted to calculate a reference value on the basis of a  signal of a thermo-electromotive force from a thermocouple lower than a predetermined level. An  output signal Ts' from the operator 15 input into a smoothing circuit 16, and an output Ts from  the smoothing circuit 16 is sent to a divider 17. An operator 14 is adapted to determine a sum of  signals T 1 WT 5  and send a signal TM to the divider 17. In the divider 17, calculation in accordance with an equation TL=TM/TS is conducted, and TL is input into a phase advance compensation unit 18, in which the delay of signal is compensated to generate an output level signal.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57154629-A (JP)
Title: Magnetic recording medium
Inventor: TOGAWA FUMIO
IPC: C10N40/18
Filed: 1981-03-20
Abstract: PURPOSE:To obtain a magnetic recording medium superior in dispersibility, running smoothness, and reduced in dropping-out of powder, etc., by allowing a magnetic paint, where iron oxide magnetic powder containing Co, to contain a higher fatty acid and alkyl amine, its salt, or a quaternary ammonium salt. CONSTITUTION:A magnetic paint where 0.1-5pts.wt. higher saturated fatty acid having carbon number 10-18 such as lauric acid and stearic acid and 0.1- 5pts.wt. alkyl amine, its salt, or a quaternary ammonium salt are added to 100pts.wt. iron oxide magnetic powder where gamma-Fe2O3, Fe3O4, or an intermediate compound between these compounds is allowed to contain Co is applied on a base material to obtain a magnetic recording medium.
Patent JP-S62200382-A (JP)
Title: Temperature controller circuit for thermal fixing roller
Inventor: OKU JUNTARO
IPC: G05D23/00
Filed: 1986-02-28
Abstract: PURPOSE:To prevent an overshoot at the time of transmittion to the printing state, by executing a heating electric conduction control, too, by a chopping output of a frequency corresponding to the printing state through a comparator, etc. in accordance with a detected temperature, and reducing the width of a control temperature. CONSTITUTION:In accordance with a stand-by state command from a terminal 19a, a comparison reference temperature of a comparator 21b is set extending from the upper limit 180 deg.C, etc. of a print state to its lower limit, and simultaneously, to the upper limit 160 deg.C, etc. of a stand-by state, and also, an output frequency of a chopping generating circuit 23 is made to correspond to the stand-by state. In the stand-by state, in case a temperature of a heat fixing roller 11 through a temperature detecting element 16 is below the lower limit temperature 140 deg.C, etc., the circuit 23 becomes a non-operating state through a chopping operation controlling circuit 22, and an electric conduction to a heater of the roller 11 is executed by a relay controlling circuit 24. At the time of reaching >=140 deg.C, a print available signal is outputted from a comparator 21a and the circuit 23 becomes an operating state, and heating is brought to a chopping control. At the time of printing, as well, the operation is executed in the same way, the width of a control temperature can be reduced, and also, an overshoot at the time of migrating the state is prevented.
Patent JP-H11313687-A (JP)
Title: Extreme thermostable ribulose bisphosphate carboxylase
Inventor: IMANAKA TADAYUKI
IPC: C12N1/15
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new enzyme containing s specific amino acid sequence, having extreme thermostable ribulose bisphosphate carboxylase, catalyzing a photosynthetic reaction, produced from a host cell by using a gene isolated from an extreme thermophilic archaebacterium. SOLUTION: This extreme thermostable ribulose bisphosphate carboxylase contains an amino acid sequence of the formula or a new extreme thermostable ribulose bisphosphate carboxylase comprises its modified substance containing an amino acid sequence in which one or plural amino acids are deleted, substituted or added in the amino acid sequence of the formula and having ribulose bisphosphate carboxylase activity and is an enzyme for catalyzing a photosynthetic reaction and is used as a marker in the classification of a plant, a cell marker in cell fusion, etc. The enzyme is obtained by isolating a DNA of extreme thermostable ribulose bisphosphate carboxylase from extreme thermophilic archaebacterium KOD-1 strain, transferring the DNA to a host cell and culturing the DNA.
Patent JP-H04298821-A (JP)
Title: Information recorder
Inventor: MAHESHI CHIYANDORA RAO
IPC: G11B7/0045
Filed: 1991-03-07
Abstract: PURPOSE:To increase the speed of a data transfer by increasing the revolving speed of an optical disk. CONSTITUTION:Two optical heads 3A and 3B are provided and arranged so that the surface of the irradiating track of a luminous flux 5 from the optical head 3A to a recording film 1c which is moved when an optical disk 1 is rotated in the direction of an arrow is irradiated with a luminous flux 5 from the optical head 3B. A complete recording pit 1a is formed by the sum of the energies of the luminous fluxes 5 from both optical heads 3A and 3B.
Patent JP-H05243944-A (JP)
Title: Semiconductor switching circuit
Inventor: ICHIKAWA KOJI
IPC: H03H19/00
Filed: 1992-02-27
Abstract: PURPOSE:To provide a semiconductor switching circuit capable of reducing a feed-through noise without being affected by a work variation in a process. CONSTITUTION:An analog switch 2 is constituted of MOS transistors 2a, 2b, and a compensating switch 3 is constituted of the MOS transistor 3a. In the analog switch 2, gate electrodes 14 are arranged on a drain diffusion region 6 common to the MOS transistors 2a, 2b from directions opposite to each other so as to overlap partially. Then, the inverted signal of a drive signal to the analog switch 2 is sent to the compensating switch 3, and the feed-through noise to be caused in the analog switch 2 is cancelled.
Patent JP-H10239645-A (JP)
Title: Variable wavelength grating waveguide
Inventor: EBISAWA FUMIHIRO
IPC: G02F1/01
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To vary the grating wavelength by utilizing refractive index variation by arranging a filler in a groove formed in the upper part of the core of an optical waveguide and thus forming an upper clad. SOLUTION: The groove which is deep up to right above the core 3 is ground in two arm waveguides by reactive ion etching and this groove is filled with a fluorinated epoxy resin 6 containing a self-hold type photochromic material whose refractive index is adjusted. Further, a driving device for a small-sized xenon flash lamp is prepared to irradiate the fluorinated epoxy resin 6 with pulses of ultraviolet rays and visible light. Then the flash light of the ultraviolet rays or visible light is blinked at fixed blinking frequency. Consequently, arbitrary branch wavelength can be varied and the waveguide can hold the selected wavelength by itself without any electric power.
Patent JP-H02221659-A (JP)
Title: Fuel injection control device for two-cycle engine
Inventor: KUSHIDA KAZUMITSU
IPC: F02B75/02
Filed: 1989-02-23
Abstract: PURPOSE:To prevent air-fuel ratio from being over-rich by determining the injection quantity according to engine speed and throttle opening, and when the flameout state of the engine is detected, reducing the fuel injection amount at the time of shifting from the flameout state to the firing state. CONSTITUTION:At the time of operating an engine, in an electron control device 20, injection quantity Ti is read from injection quantity map based on the engine speed Ne determined from outputs of pulsars PC1, PC2, the throttle opening thetath by a potentiometer 59, and the cooling water temperature Tw by a water temperature sensor 73. The correction factor is calculated by using Ne, thetath, and atmospheric pressure Pa, and intake pipe internal negative pressures Pbf, Pbr on the front and rear bank sides, and the injection quantity Ti is corrected according to the resulting correction factor to control injectors 51, 52. In the calculation of the correction factor, when the flameout state of engine is detected, a correction factor such that the injection quantity is reduced at the time of shifting from the flameout state to the firing state is determined.
Patent JP-H0578374-A (JP)
Title: Process for preparing alkylated silane
Inventor: KAAKU MAIKERU CHIYADOUITSUKU
IPC: C07B61/00
Filed: 1991-03-07
Abstract: PURPOSE: To provide a process for preparing the silane alkylated by the reaction of a halogen-not contg. silane with an alkyl halide in the presence of a halogen- accepting metal.  
     CONSTITUTION: This process for preparing the more alkylated silane having R 1   a R n SiH 4-a-n  includes (A) a stage for bringing the silane having the formula; R 1   a R n SiH 4-a  into contact with an alkyl halide having the formula; RX in the presence of a metal acting as a halogen receptor and (B) a stage for forming the more alkylated silane and the halide of the metal described above by bringing the silane described above into reaction with the alkyl halide described at 200 to 400°C in the presence of the metal (in the formulas, respective R 1  are independently selected from a group consisting of an alkyl group and substd. alkyl group and respective R are independently selected from a group consisting of a methyl group, ethyl group and n-propyl group and X is a halogen atom). The silanes may be converted to organosilanes at an improved production velocity and increased selection rate. 
     COPYRIGHT: (C)1993,JPO