baber/WOPTO huggingface dataset:
Patent JP-2000127543-A (JP)
Title: Recorder
Inventor: SAITO HIROYUKI
IPC: B41J19/30
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of a stepping motor due to excitation by counting the stop time of the stepping motor or a unit corresponding thereto and releasing excitation of the stepping motor when the count reaches a predetermined reference value. SOLUTION: An SRAM 202 is provided at a control section 112 in order to store the clock interruption time or a count, i.e., the number of count steps, representative of some time. The counter in the SRAM 202 performs up-count when an LF stepping motor 109 stops and a current count is compared with a predetermined threshold value. If the current count is higher than the threshold value, excitation of the LF stepping motor 109 is released. Since excitation is released upon elapsing a predetermined reference time after stoppage of the LF stepping motor 109, temperature rise and power consumption can be suppressed.
Patent JP-H02236378-A (JP)
Title: Improved rapid mounting demounting type hinge for furniture
Inventor: FURANKO FUERAARI
IPC: E05D5/02
Filed: 1989-11-24
Abstract: PURPOSE: To assemble a door with large or many hinges with ease by connecting a second section comprising a body and a wing which are relatively movably connected to each other in parallel with each other to a first section through a half pin and hook. CONSTITUTION: A hinge 10 comprises a first section 11, a base to be fixed to a part of a furniture, and a second section 12 comprising a connection support body 13 to be fixed to a door part and a link coupling wing 14. This body 13 and wing 14 are connected to each other through a first clamping and adjusting screw 15 and a second adjusting screw 16 so as to slide relatively with each other in parallel with their respective main shafts. The half pin 29 of the second section 12 is fitted in the recessed section 37 of the first section 11, and the hook 20 of the second section 12 is engaged with the teeth 35 of the first section 11, and both sections 11 and 12 are connected to each other so as to rotate around the half pin 29.
Patent JP-H07158104-A (JP)
Title: Excavation controller of hydraulic shovel
Inventor: YAMAGATA EIJI
IPC: E02F3/43
Filed: 1993-12-07
Abstract: PURPOSE:To set accurately and easily an excavation locus of a working device even if the body is inclined in an excavation controller of a hydraulic shovel. CONSTITUTION:First of all, a front end position of a working device 1 is moved to P1 of two reference points, and a +/- increasing or decreasing button 7b of a setting 7 is operated at that position to input depth to a corresponding setting P1* from the reference points. A control unit 9 calculates the position of the reference point based on detected data of angle detectors 8a-8c at that time, and a corresponding position of the reference point is calculated from the position of the reference point and inputted depth. After that, the front end position of the working device is moved to the other reference point P2, depth to a corresponding setting P2* is inputted from the reference point, and in the same way, a position of the other setting is calculated. A straight line formula connecting two settings is calculated from positions of obtained two settings, then the excavation locus is set.
Patent JP-H02154914-A (JP)
Title: Gas combustion apparatus
Inventor: ISHIKURA NAOKI
IPC: F23N1/00
Filed: 1988-12-02
Abstract: PURPOSE:To prevent a room temperature from being increased to a preset value or above by providing an opening and closing part by means of a gas solenoid valve with a small passage resistance in a parallel gas passage, regulating a minimum flow rate of gas at an orifice part with the aid of a gas pressure proportional valve by closing the gas solenoid valve, and ejecting the gas from a main nozzle. CONSTITUTION:The relationship among the flow rate resistance R1 of an orifice part 13, the flow rate resistance R2 of a main nozzle 8 and the flow rate resistance R3 of a second solenoid valve 11 is R1>R2>R3. Accordingly, when the second solenoid valve 11 is turned ON to be in an open state and, if a current flowing through the coil of a gas pressure proportional valve 7 is allowed to change from IMAXmA down to IMINmA, a flow rate from the main nozzle 8 can be changed from QMAX down to QMIN. In this instance, a secondary gas pressure at a main gas pressure detection orifice part 12 changes from P2MZX to P2MIN. Furthermore, in this instance, in the relationship of the resistances R1, R2 and R3, the flow rate of gas to be ejected from the main nozzle 8 into a burner 14 is determined by the pore diameter phiD1 of the main nozzle 8.
Patent JP-H09124880-A (JP)
Title: Rubber composition for metal contact member
Inventor: KONNO TSUYOSHI
IPC: C08L33/04
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which does not stick to a metal surface for a long period of time and has excellent resistances to oil, low temperature and heat, etc., by blending a hydrotalcite compound with an unsaturated carboxylate-based rubber. SOLUTION: This composition is obtained by mixing (A) 100 pts.wt. of an unsaturated carboxylate-based rubber (acrylic rubber, etc.) with (B) 1-30 pts.wt. of a hydrotalcite compound (hydrotalcite Mg6Al2 (OH)16 CO3 .4H2 O as a natural mineral, etc.).
Patent JP-2001058110-A (JP)
Title: Method for producing filter member
Inventor: SUGIYAMA KUNIMOTO
IPC: B01D39/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively produce a filter member in which a filter of even a complicated shape can be adhered to resin by halfhardening the resin in a desired shape, pressing a part of the filter into the half-hardened resin and then hardening the resin into which the filter part is pressed. SOLUTION: A metal mold 4 for half-hardening comprising a holding part 5 and a pulling out part 6 is located on a fixture 3 in a metal mold 1 for producing a filter member. In the holding part 5, a ring groove 7 is formed so that a half-hardened resin fitted for the shape of the end of a cylindrical filter 2 may be molded, and then a gate 8 for filling melt resin in the groove 7 is formed. The pulling out part 6 is in contact with the holding part 5 so as to seal the groove 7 on the upper surface of the pulling out part 6 and also is located on the fixture 3 in such a way that the pulling out part 6 can be pulled out after the resin which has been filled in the groove 7 is half-hardened. The groove 7 is formed so that the half-hardened resin is held in the groove 7 even when the pulling out part 6 is pulled out.
Patent JP-H09129521-A (JP)
Title: Curling device of capacitor case
Inventor: IWASAKI HITOSHI
IPC: H01G13/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To simpifying the curling device of a capacitor case for enhancing the cost down and reliability. SOLUTION: An inner rotary axle 32 and a case holder 28 are rotatably arranged in a rotatable hollow axle 8 to a base 2. Besides, a pinion 12 is provided on the hollow axle 8 so as to connect a rack 18 engaged with the pinion 12 to a planar caulking roll for making the direct operation feasible. In such a constitution, the inner rotary axle 32 is rotated through the intermediary of a friction coupling mechanism from the hollow axle 8 by direct driving the rack 18 and the planar caulking role by outer power to rotate a capacitor element. Together with this rotation, the part from the tapered leading in part 24a of the planar caulking roll to the parallel caulking part 24b depresses the side of the capacitor case to perform the curling step. Furthermore, it is preferable to provide a presser roller depressing the upper edge of the capacitor case for performing the curling step.
Patent JP-H05120808-A (JP)
Title: Method and device for allotting tracks on magnetic disk
Inventor: MUTSUHIRA MASAHIRO
IPC: G06F12/02
Filed: 1991-10-25
Abstract: PURPOSE:To remarkably enhance the efficiency of a computer system in processing defective tracks. CONSTITUTION:Defective tracks (BADn) scattered on a magnetic disk medium surface are regarded as unusable tracks, and all good tracks other than the defective tracks are allotted with logical addresses in ascending order. Then, when a physical address (1-1) is defective, the next physical address (1-2) is allotted with a logical address (1-1). Afterward, logical addresses are allotted in ascending order to secure user's usable (n)X(m) tracks by using a preliminary cylinder prepared in advance. An access command from a host device is performed by the logical addresses, whereas values of the physical addresses converted by a conversion circuit are not inclusive of defective track addresses, and hence access can be made direct to all the tracks.
Patent JP-H0689976-A (JP)
Title: Semiconductor device
Inventor: HASUMI YUICHI
IPC: H01L27/04
Filed: 1992-11-17
Abstract: PURPOSE:To readily constitute a delay circuit, a synchronizing circuit, or the like together with capacitance at lower cost within a chip without using an external circuit by a method wherein an inductor having a solenoid structure is provided within an LSI chip. CONSTITUTION:A semiconductor device 10 is formed on a semiconductor substrate 12, and a core 16 is formed so as to cross an array through an insulation film on a plurality of strip-like poly-silicon gates 14 arranged in an array form. Further, through an insulation film so as to wrap the core 16, one end of the front and rear poly-silicon gates 14 is successively connected with the other end by a plurality of metal wirings 18. Thus, a coil 20 having a solenoid structure is formed by the plurality of poly-silicon gates 14 and the metal wirings for successively connecting them with each other.
Patent JP-H08146552-A (JP)
Title: Heat developing color photosensitive material
Inventor: TAGUCHI TOSHIKI
IPC: G03C1/498
Filed: 1994-11-17
Abstract: PURPOSE: To provide heat developing color photosensitive material of which discrimination of an image and raw storage stability are excellent. CONSTITUTION: This heat developing color photosensitive material is at least provided with photosensitive halide silver compound, binder, coupler, and 2- acylamino-4-sulfonamide phenol derivative shown in the formula as a reducing agent on a supporting body. In the formula, R1 shows substituent (for example alkyl, aryl, or the like), R2 -R4 show hydrogen, substitutent (for example halogen, alkyl, aryl, or the like), and R5 shows substituent (for example alkyl, aryl, or the like).
Patent JP-H06158038-A (JP)
Title: Organic electroluminescent element
Inventor: FUNAKI ATSUSHI
IPC: H01L51/50
Filed: 1992-11-17
Abstract: PURPOSE:To obtain the subject element which effectively carries out the injection, recombination, and emission of electrons and positive holes and provides a highluminance emission at a low voltage applied by sequentially laminating an anode, specific luminescent layers, and a cathode. CONSTITUTION:This element is obtd. by sequentially laminating an anode, the first luminescent layer which comprises the first org. host substance (e.g. a compd. of formula I) capable of transporting positive holes and the first org. guest substance [e. g. a compd. of formula II (wherein R5 and R6 are each H, alkyl aryl, etc.)] having a smaller energy gap between the first oxidation potential and the first reduction potential (measured by cyclic voltammetry) than the energy gap of the first host substance, the second luminescent layer which comprises the second org. host substance (e.g. a compd. of formula III) capable of transporting electrons and the second guest substance having a smaller energy gap between the first oxidation potential and the first reduction potential (measured as above) than the energy gap of the second host substance, and a cathode.
Patent JP-2000130345-A (JP)
Title: Electromagnetic blower and 2-channel air supply device using the same
Inventor: SHIOMI IWAJI
IPC: H02P25/06
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a little noise and long life electromagnetic blower capable of realizing two large and small outputs by a simple and inexpensive structure. SOLUTION: When an electromagnetic blower is operated by a small output, the coils 33A and 33B of an electromagnet are connected in series, and an ac current is supplied from an AC power source. On the other hand, when the blower is operated by a large output, a current is carried to only one coil 33B. When the electromagnetic blower is used for sewage treatment, the electromagnetic blower is operated by a small output at the time of aeration, and when it is operated by a large output at time if reverse cleaning, the electromagnetic blower is operated generating little noise at the time of aeration and efficiency at the time of reverse cleaning is increased. In addition, to operate the electromagnetic blower by a large output, the coils 33A and 33B of the electromagnet may be connected in parallel.
Patent JP-H07138687-A (JP)
Title: Aluminum alloy base material for planographic printing plate
Inventor: UESUGI AKIO
IPC: B41N1/08
Filed: 1993-11-15
Abstract: PURPOSE:To provide an aluminum alloy base material for planographic printing plate, in which more excellent graining can be obtd. and a good yield is obtd. CONSTITUTION:The aluminum alloy base material which has a rough surface and is used for planographic printing plate is made by executing continuous casting and rolling from molten aluminum directly to the plate-state, cold-rolling and suitable heat treatment, and further, executing straightening. The aluminum alloy base material has 0.5-8mum average grain size of intermetallic compounds, 500-10000 pieces/mm<2> number of the intermetallic compounds and <=2% ratio of number of >=20mum the intermetallic compounds to the whole number of intermetallic compounds. The aluminum alloy base material contains 0.05%<Fe<0.8%, 0.01%<Si<0.3%, 0.005%<Ti<0.1%, 0.005%<Cu<0.2% and <0.3% the total content of the other alloy components except Al.
Patent JP-H03167431-A (JP)
Title: Arranging structure of temperature detecting element
Inventor: KOU SHIYOUKIYOU
IPC: G03G15/20
Filed: 1989-11-27
Abstract: PURPOSE:To control temperature accurately by compressing a stage member and a temperature detecting element between a supporting member and a body whose temperature is to be measured, and pushing and fixing the temperature detecting element to the surface of the body whose temperature is to be measured with the cushion-type stage member. CONSTITUTION:A cushion-type member 41 is embedded in the approximately central part of a supporting member 42. A temperature sensitive element 40 is arranged in the central part of the lower surface of the member 41. A lead part 40a of the element 40 is guided out to the rear surface of the member 42 through a small hole in the member 41 and fixed to a relay part 42a by soldering. The member 41 is held with respect to the rear surface of a heater holder 35 for holding a heater 34. The element 40 is arranged on the lower surface of the member 41. The member 42 inserts this member 41 into a through hole 35a of the holder 35. The member 42 is fixed with screws 43. In this way, the member 41 is compressed between the rear surface of the heater 34 and the member 42. The element 40 is pushed between the rear surface of the heater 34 and the member 41. Since the element 40 is in direct contact with the rear surface of a substrate 36 of the heater 34 in this way, the temperature of the substrate 36 is detected as the temperature of the heater 34.
Patent JP-H02152383-A (JP)
Title: Moving picture codec system
Inventor: OZAWA MASAYUKI
IPC: H04N19/70
Filed: 1988-12-05
Abstract: PURPOSE:To reduce the cost of the system and to reduce the size by applying switching connection to a moving picture CODEC and plural display controllers via a moving picture CODEC and sending a control signal superposed on a video signal. CONSTITUTION:A video signal via a line reaches a superimposition separation section 32 of a changeover device 30 via a transmission control section 31 in the moving CODEC changeover device 30 and a decoder 1 of a moving picture CODEC 10. A control signal is superimposed on the video signal and fed to a display controller 20 designated by a control section 33. A superimposing separation section 21 of the controller 20 separates the video signal into the video signal and the control signal and displays them on a CRT 14 and sends the control signal to the control section 22. The video signal of a camera 13 is superimposed on the control signal by the superimposing separation section 21, separated by the superimposing separation section 32 in the device 30, sends the video signal into a coder 2 of the device 10 and sends the control signal to the control section 3 via the control section 33 to control the coder 2 and sent via a transmission control section 31. One moving picture CODEC is enough and the system cost is reduced and small size is attained.
Patent JP-H10134137-A (JP)
Title: Bar code reader
Inventor: IKEDA KENICHI
IPC: G06K7/14
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To improve the read performance by putting fragment pulse width data streams together according to position information regarding scans of respective data and outputting a complete bar code pulse width data stream, and converting the bar code pulse width data stream into characters, etc., and outputting them to an external device. SOLUTION: The bar code label on an article moved on a conveyor, etc., is irradiated with a scanning beam outputted from the scanning window of a scanning part 1, and the reflected light of the scanning beam is photodetected by a photodetection part 2 and converted into an electric signal. Then the pulse width of the electric signal is measured and a fragment pulse width data stream extraction part 3 extracts only pulse width data streams corresponding to black bars and white bars constituting the bar code as fragment pulse width data streams. The fragment pulse width data streams are put together by a composition part 4 and outputted as a complete bar code pulse width data stream. The output is converted by a decoding part 5 into characters, etc., which are outputted to the external device. Consequently, the bar code reader with high performance can be actualized.
Patent JP-H05146186-A (JP)
Title: Inverter unit
Inventor: TOYAMA SHINJI
IPC: H02P3/18
Filed: 1991-11-22
Abstract: PURPOSE:To avoid dangerous state, which may cause fault, positively by preventing an induction motor from running over a stop position due to frequency drop. CONSTITUTION:The inverter unit for controlling the rotational speed of an induction motor 3 through frequency control comprises a load current detecting circuit 6, an overvoltage detecting circuit 4, a stall preventing circuit 7 for controlling the frequency to reduce the load current and regenerative energy upon detection of overcurrent or regenerative overvoltage, a circuit 9 for deciding the operating state of the induction motor 3, and a circuit 8 for controlling the stall preventing circuit 7 according to a decided operating state. When the operating condition deciding circuit 9 makes a decision that the induction motor 3 is in decelerating state, the stall preventing circuit 7 is stopped.
Patent JP-H11145576-A (JP)
Title: Terminal structure of mounting part
Inventor: TAKAGI HIROSHI
IPC: H05K1/18
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To improve a soldered joint between a mounting part and a board in mechanical strength and to lessen the mounting part in mounting area by a method wherein the mounting part is equipped with terminals welded to the board through the intermediary of solder, and the part of the terminal jointed to the board is made reticulate or porous. SOLUTION: An electrode terminal 14 which includes a jointing part 14a jointed to a printed board and is formed of rectangular metal meshes, which are of copper or brass plated for example with nickel, silver, and solder and bent into an L-shape in cross section so as to spread over the sides 2a and 2b of a surface-mounting part 11. The surface-mounting part 11 is mounted on the printed board bringing the jointing parts 14a of the electrode terminals 14 into contact with land pads provided to the printed board, and molten solder is applied to the joining part 14a or the rectangular metal meshes and solidified penetrating into the meshes of metal.  Through this setup, a contact area between the jointing parts 14a of the electrode terminal 14 and solder is enlarged to enable only with the jointing parts 14a of the electrode terminals 14 located at the base of the surface-mounting part 1 to realize their soldered joints high in strength for themselves, so that land pads can be reduced in area.
Patent JP-H11140333-A (JP)
Title: Thermoplastic resin composition
Inventor: IMANISHI TOSHIAKI
IPC: C08L101/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can give an article having excellent woody texture and good processability and mechanical strengths by compounding a thermoplastic resin with a woody fiber material and a ketene dimer compound in a specified ratio. SOLUTION: 100 pts.wt. thermoplastic resin is compound with 0.5-150 pts.wt. woody fiber material and 0.01-20 pts.wt. ketene dimer compound. The thermoplastic resin used is a vinyl chloride (co)polymer, an olefin resin, a styrene resin, EVA or the like. The woody fiber material is processed product such as wood, pulp or paper and desirably has a mean particle diameter of 0.0005-5 mm and a weight loss of 10 wt.% or below on drying at 105 deg.C for 3 hr. The ketene dimer compound is one of the formula (where R1 and R2 are each a 8-30C, desirably, 10-20C, hydrocarbon group). It is desirable that the woody fiber material is first uniformly mixed with the ketene dimer compound under heating, and the resulting mixture is kneaded with the thermoplastic resin. This composition may further contain a higher alcohol, a wax, a metallic soap, a filler, etc.
Patent JP-H11125216-A (JP)
Title: Locating tool
Inventor: HAYASHI MASAAKI
IPC: F15B15/24
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a locating tool which dispenses with a preparation for a special damping member to release a shock and is excellent in using conve nience. SOLUTION: A locating tool 1 is applied to a device 17 equipped with a fixing member 18 immovably provided and a shaft 24 slidably inserted into the fixing member 18. The locating tool 1 is equipped with a main body part 2 fastened onto the shaft 24, and the main body part 2 ascends in one body with the shaft 24 to come into contact with the fixing member 18 for controlling a relative movement between the shaft 24 and the fixing member 18. A urethane rubber damping part 13 is placed on the upper face of the main body part 2 being a contact part with the fixing member 18 in the locating tool 1. A damping part 13 is stuck to the main body part 2 with an adhesive so as to be inseparable.
Patent JP-H10149847-A (JP)
Title: Reinforcing structure for pressure contact terminal
Inventor: NAKANISHI RYUJI
IPC: H01R4/24
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing structure for a pressure contact terminal capable of effectively reinforcing a beam having a slot pressure-connected to an electric wire. SOLUTION: A beam 2e having a slot 2d pressure-connected to an electric wire is formed on a bend section bent with a conductive metal sheet to obtain a pressure contact terminal 2C, and a reinforcement section 2k of a protruded stripe is formed at a proper position of the beam 2e. The conductive metal sheet is bent nearly into a U-shape to form a bottom wall section 2c and both side wall sections 2a, 2b. A pair of beams 2e, 2e having slots 2d pressure- connected to the electric wire are formed on one side wall section 2a, and a pair of beams 2e, 2e are bent to face each other in the direction perpendicular to the length direction above the bottom wall section 2c to obtain the pressure contact terminal 2C.  The reinforcement sections 2k, 2k of protruded stripes are formed at proper positions of a pair of beams 2e, 2e respectively, and the reinforcement section 2k of the protruded stripe is formed nearly into a U-shape along the slot 2d.