baber/WOPTO huggingface dataset:
Patent JP-H0815358-A (JP)
Title: Self test method
Inventor: OGAMI TAKAYUKI
IPC: G01R35/00
Filed: 1994-06-30
Abstract: PURPOSE:To obtain an inexpensive self test method at an analog section by employing circuitry incorporating an instrument. CONSTITUTION:An offset control D/A 12 is set with such value as having true output value of OV, and a DC offset setting D/A 13 controls the output to OV at each level range according to a DC offset setting table every time when the measuring range is altered thus setting a maximum sensitivity for a variable amplifier 11. The resolution of 1LSB is then determined by taking measurements two times while setting OV at 0% and setting the offset control D/A 12 at first and second set values. The DC offset setting D/A 13 then delivers a value which does not exceed each range of the variable amplifier 11, and a control circuit 14 including a CPU reads out a measurement corresponding to a set true value from an A/D converter 6 thus checking the analog section over the full range thereof.
Patent JP-H0463104-A (JP)
Title: Diaphragm degassing apparatus and degassing method
Inventor: ANAZAWA TAKANORI
IPC: F04C25/02
Filed: 1990-06-29
Abstract: PURPOSE:To accelerate degassing by using a scroll vacuum pump as a pressure reducing means. CONSTITUTION:Low pressure gas is sucked from a suction port 1a by the rotation of scrolls 4, 5 and enters a compression chamber 7 between the scroll blades 4b, 5b of the driving scroll 4 driven by a motor 2, and the following scroll 5 set eccentrically to the scroll 4. The gas is compressed to the central part of the chamber 7 by the rotation of the scrolls 4, 5, passed through an exhaust hole 4e and an exhaust path 3a, and exhausted from an exhaust port 1b.
Patent JP-H0339438-A (JP)
Title: Pitting corrosion-resistant aluminum alloy and its manufacture
Inventor: HANAZAKI MASAYUKI
IPC: C22C21/00
Filed: 1989-07-05
Abstract: PURPOSE:To manufacture the Al alloy having excellent pitting corrosion resistance by specifying the side and form of the crystallized products in an Al alloy contg. a specified amt. of Mn and specified amounts of Fe and Si as impurities. CONSTITUTION:At the time of manufacturing an Al alloy contg., by weight, 0.8 to 2.5% Mn, contg., as impurities, <=0.2% Fe and <=0.2% Si and the balance Al with inevitable impurities in accordance with the manufacture, the cooling rate at the time of solidifying an ingot in the manufacturing stage is regulated to >=20 deg.C/sec. In this way, the structure in which the maximum grain size of the crystallized products of an Al(Mn.Fe)Si phase is regulated to <=5mu and the crystallized products of an Al(Mn.Fe) phase are not recognized substantially is formed, by which the Al alloy showing excellent pitting corrosion resistance in a place (such as sea water and a salt water using apparatus) where high concn. chlorine ions are present can be obtd.
Patent JP-H07224569-A (JP)
Title: Floor roller and fastening structure thereof
Inventor: MAEDA KENJI
IPC: E05D15/06
Filed: 1994-06-29
Abstract: PURPOSE:To improve the efficiency of work by forming a recess in the front surface and/or the rear surface of an outdoor edge and changing the fastening position of a floor roller corresponding to the recess. CONSTITUTION:A floor roller 10 includes a receiving seat 14, which is fixed by screws, in a stored state, to a recess 13 formed near each corner of a door panel 12 and a runner 15 to be detachably mounted to the seat 14. The recess 13 is formed along the upper and lower edges of the panel 12 and the upper end of a hole 13b of the recess is opened. In a runner body 20, a bent part 22 to be inserted into a hole 16b is formed integrally with the upper part of a circular part 21 to be inserted into a circular hole 16a of the seat 14, and a floor roller part 25, which travels on a rail 23, is mounted to the upper part of the runner so as to be rotated by a screw 26 to be loosely inserted into a through hole 25a. For mounting, the panel 12 is fixed and the recess 13 is formed and thereafter the seat 14 is fixed to each recess 13 using a screw 27 and the runner body 20 is inserted into a space 16 and a screw 28 is screwed into a threaded hole (a) of the part 21 and a threaded hole 19a of a solid part 19 and then the screw 26 of the part 25 is screwed into a threaded hole 19b of the part 19.
Patent JP-H05232674-A (JP)
Title: Photomask and formation of resist pattern by using this photomask
Inventor: JINBO HIDEYUKI
IPC: G03F1/34
Filed: 1991-07-12
Abstract: PURPOSE:To obviate the generation of unnecessary patterns by other edges and to form resist patterns with one time of exposing by providing light attenuating regions (light control parts) in a part of the edges of a phase shifter and exposing these parts to a required pattern size. CONSTITUTION:The photomask which has phase shift patterns and light shielding patterns at the time of forming the resist patterns by a stepping method and uses the edge parts of the phase shifter 12 in the formation of the pattern parts below the resolution threshold of an optical system are provided with the light control parts 14 formed with repetitive fine chromium patterns 15 only in the parts requiring the resist patterns among the edge parts 12a to 12d of the phase shifter 12 so that the resist patterns are formed only in the light control parts 14 by one time of the exposing and are not formed in the edge parts of the phase shifter exclusive of the light control parts 14.
Patent JP-S5796362-A (JP)
Title: Preset counter device of copying machine and the like
Inventor: SUGIURA MASAMICHI
IPC: G03G21/02
Filed: 1980-12-05
Abstract: PURPOSE:To remarkably decrease the number of keys, by providing a display means to display numerical values of the least the first place and the second place, and an input key means in accordance with each digit of the display means. CONSTITUTION:A microcomputer MC to which outputs from input keys 31 and 32 for setting the number of copying sheets controls a numerical display part 38 through decoders 54 and 55, and also repeats the copying operation in accordance with a displayed numerical value. Subsequently, an input to the second  place of the display means 38 is received preferentially, the received numerical  value is varied stepwise, and also the first place is controlled so as to be set to ''0''. Accordingly, when the number of set sheets is equal to integer times of 10,  its operation is performed very easily. Also, registering of the first place is controlled without being influenced by registering of the second place. In this way, the number of keys is decreased remarkably, comparing with a device which uses registering keys of 0-9.
Patent JP-S5959962-A (JP)
Inventor: HOSONO TAIJI
IPC: D05C17/02
Filed: 1982-09-30
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-S59127219-A (JP)
Inventor: DEEBITSUDO RARII BIIMU
IPC: G11B5/39
Filed: 1983-09-20
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-H0837035-A (JP)
Title: Battery charger and its controlling method
Inventor: HINOHARA MAKOTO
IPC: H02J7/04
Filed: 1994-07-25
Abstract: PURPOSE:To charge a battery without causing insufficient charging or over- charging. CONSTITUTION:A battery charger 180 includes a thermistor 195 to measure the temp. of battery and another thermistor 187 installed inside the charger, and a CPU 181 determines the difference between the temps. measured by the two thermistors during the charging, and the charge rate of this temp. difference varying with time is measured. If the change rate exceeds a certain value, it is judged that the charge is completed and the operation is stopped. In this manner, temp. change caused by the battery being affected by its environment can be excluded. and it is practicable to sense the completion of the charge correctly.
Patent JP-H04100153-A (JP)
Title: Arithmetic system for fuzzy control
Inventor: KAWABE MITSUNORI
IPC: G06F9/44
Filed: 1990-06-28
Abstract: PURPOSE:To speed up the fuzzy control by providing the upper-limit and lower- limit values of a part where a membership member is not 0 in a table and performing arithmetic for MAX-MIN composition for only parts between the lower-limit value and upper-limit value. CONSTITUTION:The lower limit and lower limit of non-zero values are stored as the data structure of a conclusion fuzzy value A in addition to an array of the membership function and the loop for the MAX-MIN composition arithmetic is limited between the stored lower limit and upper limit. Consequently, the frequency of arithmetic which is required for fuzzy reasoning can be decreased and the processing speed of a fuzzy controller can be increased. Data which are not within the range between the lower-limit value and upper-limit value are not necessary for the membership member of conclusion part fuzzy values, so the amount of data of the fuzzy value A is reducible.
Patent JP-H1019214-A (JP)
Title: Step grate sliding type stoker
Inventor: JINHARA KOUJI
IPC: F23H7/08
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a step grate sliding type stoker which is applicable to a refuse incinerator, a sludge incinerator or an industrial waste incinerator. SOLUTION: A slide cascade type stoker comprises a movable drive fire grate 2, a movable driven fire grate 3, a stationary fixed fire grate 4, a stationary driven fire grate 5 and an air blow-off opening 6. The slide cascade type stoker is characterized in that the movable driven fire grate 3 is moved in a frontward or backward direction with a delay of a given play B with respect to the movable drive fire grate 2 and the stationary driven fire grate 5 is moved in a frontward or backward direction with a delay of a given play B by means of the movable drive fire grate 2. Corresponding to the movement of the movable drive fire grate 2 and the movable driven fire grate 3 in a frontward or backward direction, the air blow-off opening 6 varies its shape so as to facilitate falling of ash or the like fell in the blow-off opening 6.
Patent JP-H0518858-A (JP)
Title: Method for measuring optical characteristic of membrane
Inventor: NISHINO TOSHIHARU
IPC: G01N21/21
Filed: 1991-07-12
Abstract: PURPOSE:To accurately measure the optical characteristic only of a membrane to be measured by calculating the synthetic optical characteristic of the membrane to be measured and the substrate having said membrane formed thereto and the optical characteristic only of the substrate. CONSTITUTION:Light is allowed to be incident to the membrane to be measured formed on a substrate and the optical characteristic synthesized from the intensity of the light transmitted through the membrane to be measured and the substrate, that is, retardation (phase difference between normal light and abnormal light) DELTA12 and the angle theta12 of an optical axis (delay phase axis or advance phase axis) are measured. Next, light is allowed to be incident to the substrate in such a state that the membrane to be measured is not formed and the retardation DELTA2 of the substrate being the optical characteristic only of the substrate obtained from the intensity of the light transmitted through the substrate and the angle theta2 of the optical axis of the substrate are measured. The optical characteristic only of the membrane to be measured, that is, retardation DELTA1 and the angle theta1 of the optical axis can be calculated from four data on the basis of formula with high accuracy.
Patent JP-S6417570-A (JP)
Title: Multi-scanning horizontal oscillation circuit
Inventor: IKEDA MIYUKI
IPC: H03L7/113
Filed: 1987-07-13
Abstract: PURPOSE:To prevent the destruction of a horizontal output transistor by making the leading edge transient characteristic of free run frequency of a VCO. CONSTITUTION:The base voltage of an emitter follower transistor TR 17 supplied by divisional resistors 18, 20 is set slightly lower than the emitter voltage determined by divisional resistors 15, 16 at a normal time. Accordingly, the TR 17 is cut off, hence a rupple elimination capacitor 13 can sufficiently function at a normal time. Regarding the transient response at the time of turning on of a power source or at a time when horizontal scanning frequency is increased, the base voltage of the TR 17 is made come high earlier than the emitter voltage by a capacitor 19, hence the capacitor 13 can be quickly charged. Therefore, a control voltage for the VCO can rise without any delay against the power source voltage EfH. This means that such a state in which the voltage EfH abnormally rises and the oscillation frequency also is abnormally low is eliminated, and the destruction of the horizontal output transistor can be prevented.
Patent JP-H0725301-A (JP)
Title: Hand-off driving detecting and warning device
Inventor: SUZUKI HIDEKAZU
IPC: B60Q5/00
Filed: 1993-07-13
Abstract: PURPOSE:To detect hand-off driving and give warning to the occupant of an automobile so as to prevent the generation of an accident. CONSTITUTION:A hand-off driving detecting-warning device is provided with a vehicle speed sensor 1 for detecting the vehicle speed, a steering force sensor 2 for detecting steering force, a judging means 3 for judging whether the state of the vehicle speed being the specified value or more and the steering force being in a specified micro range has continued for the specified time or more, and a warning device 4 for sending out a warning to hands-off driving detected upon judging the continuation of the above-mentioned state for the specified time or more.
Patent JP-S6232325-A (JP)
Title: Weighing device
Inventor: SUSA HARUYUKI
IPC: G01G13/00
Filed: 1985-08-06
Abstract: PURPOSE:To weigh quickly and with high accuracy by combining most suitably master and slave weighing machines in accordance with whether a set target weight is large or small. CONSTITUTION:The titled device is provided with one set or plural sets of master weighing machines 1 for weighing an object to be weighed of a roughly prescribed quantity with respect to a set target weight, and plural sets of slave weighing machines 2 for weighing a short portion against the set target weight. Also, in accordance with whether the set target weight is large or small, a combination of the weighting machine 1 and the weighing machine 2 is selected automatically. That is to say, when the set target weight is small, only the weighing machine 2 is selected, and when the set weight is large, the weighing machine 1 and the weighing machine 2 are selected. Also, a combined operation is executed by weight from the weighing machine 2 by setting the short portion as a combined target weight, and one combination which is equal to the combined target weight or the nearest to this weight in an allowable range is derived as a correct quantity combination. In such a state, the object to be weighed which is discharged from the weighing machine 1 and the weighing machine 2 corresponding to the correct quantity combination is transferred to a distributing hopper 9 by a bucket conveyor 8, supplied at the time of the correct quantity against the set target weight, and removed at the time of failure.
Patent JP-2000009229-A (JP)
Title: Molding with flange part
Inventor: UDAGAWA KAZUMASA
IPC: F02F11/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a molding with a flange part that ensures improved sealing performance by setting rigidity-increasing reinforcement ribs in the flange part having bolt holes for assembling with another member and a packing groove, which suppresses deformation of the flange part and equalizes the sealing surface pressures of a seal member partly fitted in the packing groove. SOLUTION: A molding 2 made of resin has a sheetlike peripheral wall part 2w and a flange part 2f projecting outwardly from the edge of the peripheral wall part 2w to have an L-shaped cross section, which flange part 2f is formed in its mounting surface with a packing groove 2c for receiving a straplike elastic seal member 4, and a plurality of bolt holes 2h located outside the packing groove 2c to receive mounting bolts. The molding with the flange part 2f is formed by providing reinforcement ribs 21 joined to the flange part 2f and peripheral wall part 2w between two adjacent bolt holes 2h.
Patent JP-H0615464-A (JP)
Title: Diffusion brazing method
Inventor: YAMAGUCHI SHUHEI
IPC: B23K20/00
Filed: 1992-06-30
Abstract: PURPOSE:To execute joining in a short time, and also, to easily execute joining even if a shape of a joining member is complicated. CONSTITUTION:By spraying a brazing filler metal to at least one of joint surfaces of metals 1, 2 to be joined, films 3, 4 allowed to adhere closely and mechanically are formed, and subsequently, both the member 1, 2 are inserted and attached by electrodes 6, 7 consisting of a pressure jig. While pressurizing them, electric conduction is executed and they are joined by melting and diffusing the sprayed deposits 3, 4 by resistance heating.
Patent JP-2000329189-A (JP)
Title: Aseismatic piece
Inventor: KONNO SHIGEYUKI
IPC: F16F15/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To secure the safety of an aseismatic measure, lighten the weight of materials, and improve the efficiency of economy by constituting an aseismatic piece of a structure comprising a body, leg parts, a spherical body, and a trunk. SOLUTION: An aseismatic piece is constituted of a structure comprising a body 1, leg parts 2, a spherical body 3, and a trunk 4 and the leg parts 2 are installed and anchored on a sill or a footing 14. The body 1 and the spherical body 3 are installed on the leg parts in their assembled states beforehand. After installing the leg parts 2 and placing and curing the sill or the footing 14, the trunk 4 is inserted therein to be closely attached and anchored to the body 1 of the aseismatic piece. After anchoring the trunk, an overhung part 11 attached to the trunk 4 and a column base are connected and anchored together so as to be integrally formed with the structure of construction. The swing and the vibration of the construction whole body can be thus absorbed and prevented.  This constitution can shorten the construction term, secure the safety of the transportation, lighten the weight of the materials, and improve the economic efficiency.
Patent JP-H0620636-A (JP)
Title: Ion scattering spectroscope
Inventor: MARUI TAKAO
IPC: H01J37/08
Filed: 1992-06-30
Abstract: PURPOSE:To measure an ion scattered spectrum provided by multiple measurements by replacing single ion source each time, at one time by mixing ions of different messes together such as mixing heavy ions with light ions, to be emitted from an ion source, and by generating an ion beam formed by the mixture of ions. CONSTITUTION:An irradiating ion beam 6 from an ion source 4 is made to pulse by a chopping electrode 13, and is applied on a sample 1 as a pulse beam. The pulsing of the ion beam is carried out by a pulse signal from a chopping controller 14, and time counting is started at the same time by a timer 12. When a scattered ion beam 7 is detected by a detector 10, the pulse signal is input into the device 12 as a stop pulse through a preamplifier 11, and time counting is stopped thereby. Measurement of energy is carrier out at a time interval and at a running distance from the beam 6 passes the electrode 13 until the beam 7 is detected, while a beam of mixed ions of different messes is generated from the ion source 4.
Patent JP-S6417704-A (JP)
Title: Material collecting facility
Inventor: MATSUOKA YOSHITO
IPC: B65G1/00
Filed: 1987-07-10
Abstract: PURPOSE:To supplement deficient material accurately, in a material collecting facility employing a moving vehicle having a material containing section, by providing a pass setter in order to stop indication of information through setting of pass and storing the take-out work of material executed immediately before as incomplete work. CONSTITUTION:If there is a deficient material when an illuminating push button 19 for indicating shelf position is operated, a pass button 35 is operated to pass take-out work of material under execution. When all remaining works for a shelf section are required to be passed, a lighting push button 19 is depressed followed by depression of the pass button 35 by such times as corresponding to the number of lighting push buttons 19. Consequently, a material set to be an unfinished material by the pass setter 35 is discriminated from a really unfinished material in material collecting work, and an information indicating means stops indication of information and stores the unfinished material. With such arrangement, deficient material can be supplemented accurately.
Patent JP-H0817483-A (JP)
Title: Terminal for welding
Inventor: SATO YASUHIRO
IPC: H01R4/18
Filed: 1994-07-01
Abstract: PURPOSE:To provide a terminal for welding which permits a certain and easy welding operation by securing a margin for the space for welding works to be done using a welding electrode in a position around the terminal welded part of the welding terminal with a lead terminal of an over-drive switch (OD switch) furnished in an automatic transmission car. CONSTITUTION:A notch 15 to serve as a runoff part for the reinforcement 6 of a lead terminal 5 of an OD switch furnished on a control knob is provided at the foremost part of the lead terminal connection part 8 of a terminal for welding 7. A spacing having a size more than the radius of a cable 13 for the welding terminal or the radius of the enclosure caulking part 14 is reserved to set the cable 13 between the center line 12 of the caulked part of an enclosure and the center line 11 of the lead terminal 5 in the lead terminal connection part where the lead terminal 5 of the OD switch is fitted to generate connection. Thereby a margin is secured for the space for welding operations around the terminal welding part 10.
Patent JP-S6064135-A (JP)
Title: Heating device
Inventor: TSUNASHIMA MASAKI
IPC: F23D14/10
Filed: 1983-09-19
Abstract: PURPOSE:To enlarge the red-hot area of a red-heating section by a method wherein the flames of a burner are formed so as to be long in the horizontal direction of the burner to prevent corrosion due to the heating of the burner and flow the exhaust gas of combustion smoothly. CONSTITUTION:The bar-type pipe burner 3 is provided with flame ports 3a at 180 deg. symmetrical positions. A radiation cover 2 is provided with a recess 2a in order to keep a distance between the pipe burner 3 and the red-hot section 1 and is attached to a position contacting with the upper side of the pipe burner 3. An extended section 2b, connected to the recess 2a, is provided with exhaust ports 4. The red-hot section (wire net) 1 is suspended between the lower end face of a bent section 2c, formed at the terminal section of the extended section 2b, and the lower end face of said recess 2a. The exhaust gas of combustion releases from the exhaust ports 4 of the radiation cover 2 and, in this case, the flames are attracted toward the exhaust ports 4 under being extended into the horizontal direction of the pipe burner, therefore, the overheating and corrosion of the bar-type pipe burner 3 may be prevented, the flame strikes the red-hot section 1 widely and the red-hot area may be enlarged.
Patent JP-S6061547-A (JP)
Title: Manufacture of 3,3- or 2,3-dimethylbutene and 2,3-methylbutadiene or these olefins and glycol- or polyglycol-n-alkyl-3,3- or -2,3- dimethylbutyl ether from mono- and dichloro-
Inventor: MANFUREETO KAUFUHORUTO
IPC: C07C43/10
Filed: 1984-08-22
Abstract: For the preparation of neohexene, or for the simultaneous preparation of neohexene and glycol n-alkyl neohexyl ethers, or polyglycol n-alkyl neohexyl ethers, alkali metal hydroxides are reacted in a two-phase system with neohexyl chloride at temperatures from 100 to 250 DEG C in the presence of a glycol ether, or polyglycol ether. If a glycol monoalkyl ether, or polyglycol monoalkyl ether, is employed as the glycol ether, or polyglycol ether, then the glycol n-alkyl neohexyl ether, or polyglycol n-alkyl neohexyl ether, is obtained in addition to neohexene.