baber/WOPTO huggingface dataset:
Patent JP-H04312339-A (JP)
Title: Displacement measuring device for motor brush
Inventor: TANAKA HIROTSUGU
IPC: H02K13/00
Filed: 1991-04-08
Abstract: PURPOSE:To optimize maintenance and inspection by automatically remote controlling the abrasion inspecting work of brush in DC motor. CONSTITUTION:An ultrasonic sensor 7 is disposed in a space above a brush 1 in a motor while being secured in the motor by means of a holding mechanism section 9 composed of insulating material. Furthermore, each vehicle is provided with a joint box for collective connection and a central measuring section is arranged in the cab. According to the invention, brush inspection work of motor can be drastically simplified, replacing time or inspection period of brush is calculated based on statistic management data resulting in considerable improvement of maintenance work.
Patent JP-H01246929-A (JP)
Title: Multiple address system to specific land mobile radiotelephone subscriber group
Inventor: YANO MITSUMASA
IPC: H04B7/26
Filed: 1988-03-29
Abstract: PURPOSE:To reduce the quantity of manual operations and to effectively utilize a speech channel by causing a land mobile radiotelephone exchange to perform complicated operations of land mobile radiotelephone subscribers. CONSTITUTION:A land mobile radiotelephone subscriber group 2 registers in a group registration memory 3 by means of the command of a land mobile radiotelephone exchange 1. Upon receiving a special number from a land mobile radiotelephone subscriber 4, the exchange 1 executes a process by means of a sound recording pre-processing means 6 and records a message by means of tape sound recording and reproducing device 5. Then the exchange 1 calls the group 2 stored in the memory 3 through a calling means 7. The called subscriber informs the exchange 1 of his position through a radio base station 8. The exchange 1 assigns a speech channel every time upon receiving the response of the called subscriber and indicates the number of the assigned speech channel to the subscriber. Thereafter, the exchange 1 reproduces the recorded message through the device 5 and broadcasts the message by using the assigned speech channel by means of a message broadcasting means 10.
Patent JP-S59199207-A (JP)
Title: Thermoforming of synthetic resin sheet
Inventor: OOMURA SATORU
IPC: B29C45/00
Filed: 1983-04-28
Abstract: PURPOSE:To obtain easily a formed product free from partial decrease of sheet thickness by a method wherein an area of a synthetic resin sheet where stretch occurs by forming is formed within the range of formable temperature and at a temperature lower than in other area. CONSTITUTION:A polyethylene sheet 10 is heated at 160 deg.C, then, cold air is blown from a suitable nozzle 11 against the middle area causing stretch and the temperature at the area is reduced down to 150-155 deg.C. Then, when the sheet 10 is mounted on a mold 12 and then the sheet 10 is sucked by vacuum on to the surface of the mold 12 and formed, the sheet does not stretch so much even when a tensile force works on the area reduced in temperature. Therefore, the formed product obtained is made free from partial reduction of sheet thickness and has a uniform thickness as a whole. Thus, since an area of the synthetic resin sheet where stretch occurs by forming is formed within the range of formable temperature and at a temperature lower than in other areas, elongation can be restrained in the stretched area and therefore a formed article of equal thickness can be obtained easily.
Patent JP-H11270715-A (JP)
Title: Pressure reducing valve for gas
Inventor: SAITO YOSHIO
IPC: F16K7/17
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To attain improvement of wear resistance and miniaturization of a member for obtaining slide resistance, and also prevent decreasing of the slide resistance even by adhering of an oil component, in a pressure reducing valve for gas storing a coil spring, displaying spring force contracting a capacity of a pressure reducing chamber formed between a body and a diaphragm, in a spring chamber formed between a cover and the diaphragm, and connecting a valve element, able to be seated in a valve seat opening a valve hole connected to the pressure reducing chamber in a central part, to a central part of the diaphragm. SOLUTION: In this pressure reducing valve 37 for gas, a plurality of ring members 135 in elastically and repulsively slide contact with a valve housing 90 are mounted with a space apart in an axial direction of a reciprocating member 123 in an outer surface of the reciprocating member 123 reciprocated in an axial direction of a valve hole 104 in accordance with deflection of a diaphragm 93 to be fitted slidably into the valve housing 90, between a reciprocating member 132 and the valve housing 90 is charged with grease mutually between each ring member 135.
Patent JP-S58192324-A (JP)
Title: Pattern for positioning
Inventor: KUNIYOSHI SHINJI
IPC: G03F9/00
Filed: 1982-05-07
Abstract: PURPOSE:To perform positioning of high accuracy without being influenced by the thickness of photo resist coating by a method wherein fixed segments are arranged by repetition in parallel or in a vertical direction to the standard of positioning. CONSTITUTION:The patterns of width PL and length aX are arranged by repetition at intervals of PS in parallel to the scanning direction 3 of a slit, and thus the positioning pattern of aX=6mum and aY=50mum approx. is formed. When slit scanning is performed, the level difference between the intensity of reflected light in the periphery of the pattern and that of reflected light indicating the pattern part becomes remarkable by the waveform of signal obtained, accordingly signals of good contrast can be obtained, and positioning can be performed at high accuracy. It is effective likewise even when the pattern of with PL and aY are repeated at intervals of PS in the vertical direction to the scanning direction 3 of the slit.
Patent JP-S53921-A (JP)
Title: Picture image reading system
Inventor: OKANO MICHIAKI
IPC: H04N1/12
Filed: 1976-06-25
Abstract: PURPOSE: To read picture images at a higher scanning speed while using the same optical source and solid scanner as in conventional system by sending picture images at a speed twice as high as the conentional speed by effecting auxiliary scanning on every time when either one of the picture images by each of the scanning elements at odd number and even number contains no information. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57189650-A (JP)
Title: Hardly water-soluble substance preparation for food
Inventor: NAKAMURA SHINGO
IPC: A23L29/00
Filed: 1981-05-20
Abstract: PURPOSE: To form a preparation for food capable of solubilizing a large amount of a hardly water-soluble substance, by compounding a hardly water-soluble substance such as colorant with sucrose fatty acid ester having a monoester content of ≥90% and a hydrophilic solvent such as ethanol.  
     CONSTITUTION: 1pt.wt. of a hardly water-soluble substance, e.g. a colorant such as β-carotin, an aromatizing agent such as menthol, an enriching agent such as vitamin A, etc. is mixed with ≥5pts.wt. of a sucrose fatty acid ester having high monoester content, and a hydrophilic solvent such as ethanol, glycerin, etc. in an amount to enable the dissolution of the both components. The mixture is dissolved by heating, and cooled to obtain the objective product. The fatty acid constituting the sucrose fatty acid is a 14W22C saturated fatty acid, and the monoester content of the ester is ≥90%. The product is easily soluble in water  to form a stable solution, and is useful in the field of food industry. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03275929-A (JP)
Title: Exhaust timing controller for inside-cylinder injection type two-cycle engine
Inventor: MOTOYAMA TAKESHI
IPC: F02D41/34
Filed: 1990-03-23
Abstract: PURPOSE:To reduce the blow-out quantity of fuel in the ordinary operation region and improve the fuel consumption rate by carrying out control so that an exhaust port is closed before the jetted fuel reaches the exhaust port in the ordinary operation region, and the opening timing of the exhaust port is made early in the region other than the ordinary operation region. CONSTITUTION:In an ordinary operation region, a valve 11 is operated by a controller 15, before the fuel jetted from a fuel injection mechanism reaches an exhaust port 3C, and the exhaust port 3c is closed. Accordingly, the blow-out of fuel can be prevented, and fuel consumption rate can be improved. While, in the region other than the ordinary operation region, the opening timing of the exhaust port 3C due to the valve 11 is made early. Accordingly, the necessary air quantity can be secured, and the output characteristic can be maintained.
Patent JP-S59199779-A (JP)
Title: Cationic electrodeposition coating material composition
Inventor: FUKUSHIMA YUTAKA
IPC: C09D5/44
Filed: 1983-04-28
Abstract: PURPOSE:The titled composition, containing a resin containing epoxy-modified amino groups, a ring opening polymer (derivative) of epsilon-caprolactone and a blocked polyisocyanate, and capable of improving the flexibility of coating films and reducing the amount of a solvent in the coating material. CONSTITUTION:A cationic electrodeposition coating material composition containing (A) a resin containing epoxy-modified amino groups, preferably a reaction product of a polyglycidyl ether of a polyphenol with diethanolamine, (B) a ring opening polymer of epsilon-caprolactone, preferably a polymer obtained by ring opening polymerization of the epsilon-caprolactone in the presence of a diol or triol having <=150 molecular weight as an initiator, and/or a derivative thereof and if necessary (C) a blocked polyisocyanate. Preferably, the weight ratio between the components (A) and (B) is (95/5)-(70/30), and the amount of the component (C) is 5-50wt% in the component (A).
Patent JP-S63240674-A (JP)
Title: Train ticket vending equipment
Inventor: TAGAI MITSUNORI
IPC: G06Q30/06
Filed: 1987-03-27
Abstract: PURPOSE:To offer the highly convenient service to the users by securing such a mechanism where the name of the nearest get-off station is retrieved together with calculation of a scheduled arrival time and these station name and arrival time are displayed on a screen and printed out when a user supplies his/her get-off place name via a keyboard. CONSTITUTION:A user desiring the purchase of a train ticket or a user desiring the purchase of a table containing the get-off station names and the scheduled arrival time points supplies the get-on and get-off station names via a Japanese syllabary keyboard 2. Thus a CPU 1 gives an access to an external memory 4 through an external memory control part 5 and decodes the get-on station name and the nearest get-off station name. Then the CPU 1 calculates the due fare and the scheduled arrival time and displays them on a display device 11. Confirming these displayed contents, the user puts coins into a train ticket vending machine 7. Then the CPU 1 outputs an output to a printer via a printer control part 8. Thus the accurate service is secured in a short time.
Patent JP-H05243588-A (JP)
Title: Optical element module and sensor using the same
Inventor: IMAI TOSHIHIRO
IPC: G02B6/00
Filed: 1992-02-26
Abstract: PURPOSE:To provide an optical element module which has no instability of an operation due to dew-condensation and a long life, in which performance is improved and which is adapted for an OTDR. CONSTITUTION:An optoelectronic component 10 which generates heat such as an avalanche photodiode, a laser diode, etc., and a temperature controller 12 thermally coupled with a heat absorber such as a Peltier element 11, etc., are provided, and so connected to a heat sink as to be thermally conducted. Further, they are enclosed in an airtight package and a dry gas atmosphere is provided.
Patent JP-S58192336-A (JP)
Title: Semiconductor device
Inventor: FUTAMURA YASUO
IPC: H01L23/04
Filed: 1982-05-07
Abstract: PURPOSE:To connect the electrode of a semiconductor pellet and a conductive layer to an external lead efficiently with high accuracy by using a pattern wiring board without using a wire. CONSTITUTION:The wiring board 7 to which a wiring pattern 8 capable of connecting the electrodes 4 of the semiconductor pellet 3 and the conductive layers 5 is formed is manufactured to the back. The board 7 is made of ceramics, etc., is formed in size in which it is fitted to the concave section 2 of a base 1, and combines a cap for airtight sealing. Wiring to which Au is evaporated may be mounted to a transparent board. When the board 7 is pushed into the concave section 2 of the base 1 after the pellet is fitted and compression-bonded, the electrodes 4 and the conductive layers 5 are all connected at the same time by the wiring pattern 8, and can be joined efficiently with high accuracy.
Patent JP-H08201541-A (JP)
Title: Metronome simulator
Inventor: ASAKAWA SHINJI
IPC: G04F5/02
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a metronome simulator by which the operation of a mechanical metronome can be simulated by a small amount of processing by means of software. CONSTITUTION: The outside appearance 100 of a mechanical metronome is displayed on a screen, a plurality of pointer display regions 101a to 101e used to display a shaft at one of a plurality of intermittent positions so as to simulate the swing of the shaft of an actual metronome are formed, palettes (a) to (e) are allocated respectively to the respective shaft display regions 101a to 101e, pieces or color information are allocated to the palettes (a) to (e), and the shaft display regions corresponding to the palettes are color-displayed in pointer colors or background colors according to the pieces of color information.  The pieces of color information which have been allocated to the palettes are updated sequentially in such a way that one out of the plurality of shaft display regions 101a to 101e becomes a shaft color, that the others becomes background colors and that the shaft display region 101b in the shaft color is changed over sequentially at a set tempo in the swing direction of the shaft.
Patent JP-H01246962-A (JP)
Title: Information transmitter with secret keeping function
Inventor: NARUSE YOSHIHIRO
IPC: H04N1/44
Filed: 1988-03-29
Abstract: PURPOSE:To improve the security ot information transmission by providing a means which transmits character and picture information read at every scanning line after enciphering the information in accordance with a prescribed key and another means which outputs enciphered character and picture information after decoding the information in accordance with a prescribed key. CONSTITUTION:An enciphering means composed of enciphering circuits 21 and 22 transmits character and picture information read at every scanning line from a selector circuit 20 after enciphering the information in accordance with a prescribed random number of a key circuit 28. On the other hand, a decoding means composed of decoding circuits 24 and 25 outputs character and picture information enciphered by means of the enciphering means after decoding the information in accordance with a prescribed random number of the key circuit 28. When such enciphering and decoding means are provided, security of information transmission can be improved.
Patent JP-S59201388-A (JP)
Inventor: IKEDA NOBUO
IPC: H05B6/72
Filed: 1983-04-28
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-H06285677-A (JP)
Title: Steel wire for arc welding
Inventor: FUKUSHIMA SHINICHI
IPC: B23K35/36
Filed: 1993-04-01
Abstract: PURPOSE:To provide a steel wire for arc welding with excellent feedability even in the case where a soft and long conduit cable is used, and the welding is executed under the condition of high current. CONSTITUTION:The ester film consisting of the fatty acid and alcohol is provided on the surface of the steel wire for the arc welding, and 0.2-1.8g per 10kg of the wire including the ester the lubricant containing 20-50% tetrafluoride ethylene, 5-30% molybdenum disulfide, and 20-50% of one or more kinds of Ca compounds, Na compounds, and glass powder is coated.
Patent JP-S572005-A (JP)
Title: Leakage optical fiber
Inventor: KANAMARU KIMIHARU
IPC: F21V8/00
Filed: 1980-06-05
Abstract: PURPOSE:To iluminate markers which are linearly continued, by use of a single light source, by setting a difference of the refractive index of a core material and a clad material of a clad type optical fiber, in a specific range. CONSTITUTION:In a leakage optical fiber 1, the circumference of a core 2 having a high refractive index is surrounded by a clad 3 having a comparatively low refractive index, and it is further coated with a transparent protective layer 4. A clad type optical fiber is constituted in this way, and a difference of the refractive index of the core 2 and the clad 3 is set within the range of 0.05-0.1% of the refractive index of the core 2. In case a difference of the refractive index of the core 2 and the clad 3 is 0.1% or more, the quantity of leakage light is decreased remarkably, therefore, the quantity of illumination light becomes short, and in the event of 0.05% or less, the quantity of leakage light is increased and it becomes impossible to uniformly illuminate the illumination range. In case this leakage optical fiber is used for an optical information transmission line, for instance, the leakage optical fiber 1 is connected in advance between usual optical fibers 8, and a light source such as a light emission diode, which emit a light beam by an electric signal is placed in a light source box 5.
Patent JP-H01250975-A (JP)
Title: Developing device and process cartridge
Inventor: HAMADA TATSUO
IPC: G03G21/18
Filed: 1988-03-31
Abstract: PURPOSE:To prevent developer from cohering by covering a part of an opening part with a flexible member in the direction of width and absorbing pressure applied by a developer feeding means with the aid of the bending of the flexible member. CONSTITUTION:On the upper and lower edges of the opening part 5 which is provided on a bulkhead 14 separating a developer container 4 and a developing room 9, seal films 10b are attached and supported by an adhesive on the side of the developing room 9. These seal films 10b bend when pressed by toner 11 which passes through the opening part 5. When the toner 11 is sufficiently charged in the developing room 9, a scoop sheet 7b feeding the toner 11 presses the toner 11 excessively into the developing room 9. Since the seal films 10b bend, however, the pressure applied to the toner 11 is thereby absorbed. By such a means, the compression and the resulting cohesion of the toner 11 around the opening part 5 can be prevented.
Patent JP-H09108875-A (JP)
Title: Metal cutting device
Inventor: YOSEFU BUII UOOREN JIYUNIA
IPC: B23K26/08
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device for a metal, which is possible to cut by either of laser beam or plasma arc and is possible to simultaneously cut in two different positions with patterns possible to the individually controlled. SOLUTION: The cutting device is equipped with a gantry 12 movable in the longitudinal direction and a carriage 24 mounted movably in the lateral direction on the gantry. A laser beam cutting head 34 and a plasma arc cutting head 40 are mounted side by side on the carriage 24. This device is programmed so that either of laser beam working head or plasma arc cutting head is controlled by the gantry 12 and the carriage 24 while they move in a prescribed path over a work-piece existing under the gantry 12 and the carriage 24. A laser beam generator is mounted on the gantry 12 so that the laser beam is transmitted to the laser beam cutting head with the minimum bend and reflection.  And also, this device is equipped with a second carriage on which second laser beam cutting head and second plasma arc cutting head are mounted so that simultaneous cutting can be performed along two cutting lines.
Patent JP-S61234606-A (JP)
Title: Amplifier circuit
Inventor: ABE TAKESHI
IPC: H03F3/68
Filed: 1985-04-10
Abstract: PURPOSE:To obtain an amplifier which is strong against loads, by accurately performing the amplification of voltage-to-voltage conversion regardless of the scales of the counter electromotive force and electromotive force of the loads. CONSTITUTION:When counter electromotive force is produced by a load coupled with an output 6 and a voltage higher than an output voltage which is several times as high as the voltage of an input 5 is applied across the output 6, the voltage drop caused by a resistance 4 is larger than the voltage of the input 5. The output of a differential amplifier 2 becomes plus potential and the output voltage of another differential amplifier 1 drops. When the load coupled with the output 6 produces electromotive force, the voltage drop by the resistance 4 is smaller than the voltage of the input 5 and the output of the amplifier 2 becomes minus potential and, as a result, the output of the amplifier 1 increases. Therefore, even if any load is coupled with the output 6, this amplifier circuit operates as a voltage-to-voltage converting amplifier circuit.
Patent JP-H09265007-A (JP)
Title: Defect correcting device
Inventor: SARUTA MASAHIRO
IPC: C09D11/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a defect correcting device correcting the defect of a picture element by automatically discriminating the color of a defective picture element. SOLUTION: By moving the defective picture element to the center of a screen, three picture elements R, G and B are image-picked up by a camera 1, and image data is stored in an image memory 2. The gradation data of a measuring point for discriminating a color on the adjacent images are read and compared. A signal showing that a gradation level is maximum is discriminated as the color of the picture element and the color which is not found in the adjacent images is discriminated as the color of the defective picture element, then ink having such a color is selected by an ink tank selection device 4.
Patent JP-H03276493-A (JP)
Title: Josephson memory circuit
Inventor: KUROSAWA ITARU
IPC: G11C11/44
Filed: 1990-03-26
Abstract: PURPOSE:To prevent the occurrence of a residual current and to shorten the wiring between a set gate and a sense amplifier by coupling the negative input type sense amplifier to a circuit electric line, to which the set gate is connected, through a capacitance element. CONSTITUTION:In the read mode, the current discharged to a read loop 23 from superconducting memory loops 11-1 to 11-n of selected Josephson memory cells 10-1 to 10-n has a differential waveform, and a negative input type sense amplifier 40 is operated by this current to read out a pertinent logical value, and thereafter, it automatically disappears in accordance with a prescribed circuit time constant including the capacitance of a capacitance element C0. Thus, the unsettled current state does not exist in the read loop 23 after the end of the read mode, and a rewrite command signal line 24 from the output terminal of the sense amplifier 40 to the control terminal of a set gate 21 is considerably shortened because of intensive arrangement of the set gate 21 and the sense amplifier 40.