baber/WOPTO huggingface dataset:
Patent JP-S55134453-A (JP)
Title: Retry control system
Inventor: UCHINO MEGUMI
IPC: G06F11/00
Filed: 1979-04-04
Abstract: PURPOSE: To avoid situations, which cause the stop of the processing operation of a unit, as much as possible by determining retry frequency according to physical various variables which change error occurrence frequency, in the information processing unit as the object of retry control.  
     CONSTITUTION: The thermistor of temperature detector 6 is arranged in the position where the influence of the temperature is largest in disc driving part 2. Detector 6 detects the difference between the actual temperature detected by the thermistor and an optimum temperature and sends temperature detection signal 11 to retry set circuit 5. Circuit 5 has a conversion table for temperature difference/retry frequency conversion, and retry frequency is so set that it may be large according as the temperature difference of signal 11 becomes large. Circuit 5 sets retry frequency and transfers a retry signal or an abnormal end signal to disc control part 1. When the retry signal is input to control part 1, control part 1 drives disc driving part 2. Then, errors of data read out from floppy disc 3 are detected, and retry is executed until no error is detected or retry frequency reaches a prescribed value for error detection. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01213698-A (JP)
Title: Automatic playing device for musical instrument
Inventor: IBE KOSAKU
IPC: G10F1/02
Filed: 1988-02-22
Abstract: PURPOSE:To make it possible to immediately convert read music information into automatic playing music information and to attain automatic playing by writing the read music information by codes identified by respective colors on a sheet based on a fixed conversion system. CONSTITUTION:A conversion processing part 43 for converting music information into an instrument play driving signal is constituted of an interface 45 for inputting a music information signal transmitted by an optical sensor 16, a shift register circuit 46, a CPU 47, a clock pulse generator 48, and an output interface 49. The clock pulse generator 48 holds the reading speed of a reading arm at a fixed value, controls the operation of a reading mechanism 5 for reading out and line-feeding data on a musical score, holds the conversion/ operation processing speeds of respective parts of the conversion processing part 43 for converting a music information signal converted into an electric signal appropriate for the conversion processing by the input interface 45 at a fixed value and synchronizing the speeds. Consequently, read music information can be immediately converted into automatic playing music information and automatic playing can be attained.
Patent JP-H02251200-A (JP)
Title: Board acsembling method, board inspection method and device
Inventor: ISURAERU IMIAA
IPC: G01N21/88
Filed: 1990-02-22
Abstract: PURPOSE: To accurately inspect the erroneous arrangement and defective mounting of an active part and a passive part by a method wherein a substrate and a line scanning camera are relatively moved, and the image of the continuous strip on the surface region of a wiring board is captured by the camera. CONSTITUTION: The image of continuous strip of the surface part of a wiring board 10 can be captured by a camera 28 by relatively moving the wiring board 10 and the line scanning camera 28. Then, this image pick-up data is stored for the purpose of detecting whether there is an erronous arrangement or a defective active part. Then the surface of the wiring board 10 is illuminated by a top light, the lead of a passive part 14 and the reference mark 21 on the wiring board 10 can be recognized more by the camera 28. Also, when the wiring board 10 is illuminated by a side light, the lead of an active part 12 can be recognized more by the camera 28, and the erronous arrangement or the defective mounted active part 12 can be detected more quickly.
Patent JP-S61200178-A (JP)
Title: Coating composition for preventing xylophagous damage
Inventor: TANAKA TAKEHIKO
IPC: A01N25/00
Filed: 1985-02-28
Abstract: PURPOSE:To provide the titled composition for application on wood material, high in safety, ensuring the drug contained to be prevented from dispersion, reduced in coring time, improved in xylophagous damage prevention effect for termite, etc., comprising a photocurable coating and xylophagous damage preventive. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts. by wt. of a photocurable coating prepared by incorporating (i) 100pts. by wt. of a polymerizable double bond-carrying polymer (e.g., epoxy type prepolymer) with, for example, (ii) 10-500pts. by wt. of a polymerizable monomer (e.g., multifunctional monomer) and (iii) 0.05-30pts. by wt. of photosensitizer with (B) 0.2-20pts. by wt.of xylophagous damage preventive (e.g., cevine, chlordane).
Patent JP-2000240811-A (JP)
Title: Sealing equipment
Inventor: YAMAMURA AKIRA
IPC: F16J15/43
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide sealing equipment using magnetic fluid, capable of achieving easy pre-injection of the magnetic fluid and easily supporting the magnetic fluid in a specific position, white improving pressure resistance. SOLUTION: This equipment is comprised of a nonmagnetic outer shield 5 in a media side, a nonmagnetic outer shield 6 in a bearing 2 side, an annular magnet 4 sandwiched via annular magnetic bodies 10 and 11, and an inner shied 7 whose tip is inserted into a space provided by the outer shields 5, 6 and the ring magnet 4. Magnetic fluid 9 is supported in a space surrounding the tip of the inner shield 7, and the surface of the inner shield 7 except for the space described and an adhesive part of inner diameter is coated with oil repelling material.
Patent JP-H04278498-A (JP)
Title: Inspection device for hole inner surface
Inventor: MAKAWA TOSHIO
IPC: G01B5/20
Filed: 1991-03-06
Abstract: PURPOSE:To obtain an inspection device which can be inserted into a very narrow indentation or a hole such as inside of a blocking plug, and can inspect an inner surface of the hole. CONSTITUTION:An inspection device for hole inner surface is provided of a rotary axis 16 which is supported freely rotatably around an axis core and elevatably along the axis core, and a sensor assembling body 7 which is connected so as to be able to tilt against the rotary axis 16 via a sensor tilting mechanism 1, and is able to rotate and elevate, corresponding to rotation and elevation of the rotary axis 16, as well. The sensor assembling body 7 can take selectively a vertically standing-up condition when inserted into lined-up holes on an axis core of the rotary axis 16, and a tilting condition when scanning hole inner surface which is tilting or slanting against the axis core. Also, the rotary axis 16 is connected to a sensor rotation mechanism 3 and a sensor elevation mechanism 2.
Patent JP-H03242042-A (JP)
Title: Radio wave interference control system
Inventor: TSUCHIYA MASAFUMI
IPC: H04B17/00
Filed: 1990-02-20
Abstract: PURPOSE:To maintain a stable mobile communication system even when a radio wave interference takes place by selecting other control channel from a control channel having the radio wave interference when the generation of the radio wave interference is detected in a control channel received respectively by a radio base station and a mobile station so as to avoid the radio wave interference. CONSTITUTION:A control station 1, a radio base station 2 and a mobile station 3 constitute a mobile communication system network. When the generation of a radio wave interference is detected in a received control channel in the radio base station 2 and the mobile station 3, a control signal representing the channel changeover is sent through the active control channel and the received control channel is selected into other control channel set in advance after a prescribed time and when the control signal representing the changeover of the received control channel is received, the sent control channel is switched to other preset control channel after a prescribed time. Thus, even when a radio wave interference is generated, the stable mobile communication system is formed.
Patent JP-S61199675-A (JP)
Title: Semiconductor light-receiving element
Inventor: OGAWA HIROSHI
IPC: H01L31/103
Filed: 1985-02-28
Abstract: PURPOSE:To reduce the generation of surface leakage current in a semiconductor light-receiving element and to realize the light-receiving element having little dark current by a method wherein, for embedding the ends of the P-N junctions of the light-receiving region, high- resistance regions are provided over parts of the first and second layers on the periphery of the light-receiving region. CONSTITUTION:A high-impurity InGaAs layer 22 is made to grow on an N<+> type InP substrate 21, and moreover, a P<+> type InGaAs layer 23 is formed by growth or diffusion. Then, for forming a light-receiving region 28 on the laminated material consisting of the N<+> type InP substrate 21, the high-impurity InGaAs layer 22 and the P<+> type InGaAs layer 23, an impurity, such as proton, is implanted in regions 24 other than the light-receiving region 28 to such a depth as to reach from the surface of the layer 23 to the substrate 21 and the resistivity of the regions 24 is made larger. As the regions are the light-receiving regions 24, an electric field is impressed on the light-receiving region 28 alone and the P-N junctions between parts of the N<-> type layer 22 and the P<+> type layer 23 in the regions 24 do not function actually. Furthermore, insulating films 25 are formed on the high-resistance regions 24, P-type electrodes 26 are formed on the P<+> type InGaAs layer 23, an N-type electrode 27 is formed on the bottom surface of the N<+> type InP substrate 21 and the semiconductor light-receiving element is obtained.
Patent JP-H03244488-A (JP)
Title: Acoustic reflection board
Inventor: YAMAMOTO KATSUHIRO
IPC: A63J5/04
Filed: 1990-02-21
Abstract: PURPOSE:To provide an acoustic reflex board best suited for application to a stage of a theater etc. by allowing a reflex board for back face and a one for ceiling to retain a plurality of lights illuminating the stage when they are in raised positions, and permitting them to work also as a light supporting structure of a light bridge, light baton, etc. when they are out of service in raised position. CONSTITUTION:A reflex board 1 for back face is hung at a ceiling or by a suspension mechanism arranged near the ceiling. Another reflex board 2 for ceiling is held by a moving mechanism 20 arranged on a wall surface W. When out of service, these reflex boards 1, 2 are raised and put in the accommodated condition, but they function at this time as a supporting structure to retain a plurality of lights L for illuminating the stage F. During out of service, these boards 1, 2 are raised and put in the accommodated condition, and function at this time as a supporting mechanism such as light bridge or light baton as retaining a plurality of lights L for illumination of the stage F.
Patent JP-S59167513-A (JP)
Inventor: JIYOOJI BUI GUITAADO
IPC: A61K9/00
Filed: 1984-03-02
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-H11321295-A (JP)
Title: Cooling unit for vehicle air conditioner
Inventor: YOSHIDA SATORU
IPC: B60H1/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce condensed water leaking to the outside of a case from the mating face of an upper case and a lower case with simple constitution. SOLUTION: There is no inner contact face 10 on the inner side of a case, on the opening part 7 side of a male fitting part 9, and a space part 17 exists below an upper case 3. Water infiltrating as shown by an arrow mark B therefore flows down to enter the space part 17 along a fall face 21 forming a stepped part 14, as shown by an arrow mark C. Since a capillary phenomenon is not generated in the space part 17, the water entering the space part 17 reaches a first lower face 15. The water reaching the first lower face 15 flows down of its own weight to the inner side of the case since the first lower face 15 inclines downward on the inner side of the case. As a result, water is positively prevented from leaking to the outside.
Patent JP-S56137210-A (JP)
Title: Electronic odometer for vehicle
Inventor: SUZUKI HIDETAKA
IPC: G01C22/02
Filed: 1980-03-31
Abstract: PURPOSE:To positively prevent missing parts in the accumulated distance by a device wherein revolutions of an engine and travelling of a vehicle is detected and storing of the accumulated mileage data on a counter into a nonvolatile memory is controlled. CONSTITUTION:When an engine is started, output from an engine rotation sensor 8 becomes to an H level and a control unit 5 transfers the contents of a nonvolatile memory 4 to a counter 2. In the case of so called push-starting, output from a vehicle speed sensor 7 becomes to an H-level, so that the contents of the nonvolatile memory 4 is similarly transferred to the counter 2 and then the counter 2 starts to accumulate the mileage data from that value. When output from a logic circuit 9 is first changed to an L-level at the time of halting a vehicle and stopping the engine, the control unit 5 transfers the contents of the counter 2 to the nonvolatile memory 4 and the accumulated mileage data up to that time is memorized therein.
Patent JP-H04277209-A (JP)
Title: Floor surface cleaning vehicle
Inventor: UNO SEIJI
IPC: A47L11/14
Filed: 1991-03-06
Abstract: PURPOSE:To provide a floor surface cleaning vehicle capable of setting properly simultaneously a main brush and flap plate and simplifying the setting operation to improve operability. CONSTITUTION:A main brush 5 which sweeps up dust on a floor surface into a dust box 2 in cleaning and is separated from the floor surface in non-cleaning and a flap plate 17 for opening and closing an opening 3 of the dust box 2 are provided. In this floor surface cleaning vehicle, the opening 3 is opened or closed with a flap cylinder 14 by the flap plate 17. Whether or not the main brush 5 makes contact with or is separated from the floor surface is detected by a brush switch 30. The flap plate 17 is driven by a controller 31 to close the opening 3 by operating the flap cylinder 14 when the main brush 5 is separated from the floor surface, and the flap cylinder 14 is operated to drive the flap plate 17 when the main brush 5 makes contact with the floor surface so that the flap plate 17 is driven to open the opening 3.
Patent JP-S54133656-A (JP)
Title: Heat exchanger
Inventor: KUWABARA HEIKICHI
IPC: F24S10/95
Filed: 1978-04-07
Abstract: PURPOSE: To improve the operational efficiency of an outdoor heat exchanger by arranging a heat-receiver to be directed to the incidence of solar light and a radiator on the backside.  
     CONSTITUTION: In an outdoor heat exchanger, a heat-receiver 1 is arranged in the front to receive solar light SL directly, and a radiator 2 in the backside of the heat- receiver 1. In this construction, for heating operation, refrigerant liquid is heated and evaporated by a heat-collecting plate 4 and a refrigerant pipe 3 heated by solar heat as it passes through the refrigerant pipe 3. The evaporated refrigerant is sent to a compressor in a heat pump cycle. For colling operation, the refrigerant sent from the compressor in the heat pump cycle to the radiator 2 radiates heat to the open air through a plate 8 to be condensed as it passes through a refrigerant pipe 7. The condensed refrigerant is sent to an expansion means in the heat pump cycle. Thus, the heat receiver can receive solar light efficiently without giving any bad influence to the radiator, and the receiver and the radiator can be brought near for shortening pipes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07223000-A (JP)
Title: Sludge dewatering agent and method for dewatering sludge using the same
Inventor: OI YASUHIRO
IPC: C02F11/14
Filed: 1994-02-15
Abstract: PURPOSE:To obtain a sludge dewatering agent which gives dewatered cake with a low water content even without adding an inorganic flocculant by incorporating a specified water soluble polymer, a specified ampholytic water soluble polymer, and an acid substance into sludge. CONSTITUTION:A sludge dewatering agent contains (A) a cationic water soluble polymer containing amidine units, (B) an amphoteric water soluble polymer obtained by the copolymerization of a cationic vinyl monomer, an anionic vinyl monomer, and a nonionic vinyl monomer, and (C) an acid substance. In the production of the sludge dewatering agent, when the (A) component and the (B) component are dissolved in the same tank, the reaction product between the polymers is produced. Therefore, in order to control the dissociation of the carboxyl groups in the amphoteric polymer of the (B) component, it is necessary to add the acid substance of the (C) component in the mixture. The use of the sludge dewatering agent makes it easy and efficient to dewater sludge, which is dried with difficulty, without using an additional inorganic flocculant.
Patent JP-H04261122-A (JP)
Title: Angiotensinase activity inhibitor contained in leguminous plant seed
Inventor: HIROSE TAKUYA
IPC: B01D15/08
Filed: 1991-02-13
Abstract: PURPOSE:To provide the title inhibitor, an extract from leguminous plant seeds which gives hypotensive activity through angiotensinase inhibition. CONSTITUTION:The objective substance giving angiotensinase inhibitory activity can be obtained by purifying, using, e.g. ion exchange chromatography, an extract from seeds of leguminous plant(s) such as kidney beans, white beans, red beans, cowpeas, red peas, soybeans, black soybeans, etc. For the extract from each kind of the above seeds, the measurement of 50% inhibitory concentration for the angiotensinase of rabbit lung origin was 5-25mug/ml.
Patent JP-S54132878-A (JP)
Title: Roll feed
Inventor: KOMATSU KATSUKI
IPC: B65G13/02
Filed: 1978-04-06
Abstract: PURPOSE: To make it possible to set and adjust the amount of feeding plates simply and with high precision during the operation of press machines by changing the regulating position per degree only.  
     CONSTITUTION: Arm 5, which is caused to make oscillatory motion by the drive source, and on one end of which is provided a groove in which slide pin 9 can slide, is fitted to eccentric plate 6 and clutch plate 3. When a rotational force in a fixed direction is applied to plate 3 by spring 10, plate 3 and pin 9, due to the oscillatory movement of arm 5, are brought into contact with upper part of the groove of arm 5, and while being regulated, they make rotational motion upward and downward. Next, when arm 5 moves downward, pin 9 slides in the groove of arm 5 upward, and from the time when it collides with the upper end of the groove, plate 3 and pin 9 make rotational motion downward, and the main roll is turned and plates are fed. By changing the regulating position of 8 per degree, the amount of rotation of plate 3 is changed, and thereby the amount of feeding plates by the main roll is changed. In this way, it is possible to set and adjust the amount of feeding plates simply and with high precision. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03242957-A (JP)
Title: Package for semiconductor device
Inventor: OKUBO SOICHIRO
IPC: H01L23/10
Filed: 1990-02-21
Abstract: PURPOSE:To enable hermetic seal with low melting point glass by providing a specific barrier layer to an interface between the low melting point glass and an AlN member so as not to bring the sealing low melting glass into direct contact with AlN substrate and cap. CONSTITUTION:High melting point glass 2 is applied to a joint surface between AlN substrate 1 and cap 9. Low melting point glass 3 is applied onto the high melting point glass 2 of the substrate 1. The low melting point glass 3 is also applied below the high melting point glass 2 of the cap 9. A lead flame 4 is held between the substate 1 and the cap 9, and sealed with the low melting point glass 3. As the high melting point glass 2 of a barrier layer, CaO- SiO2-MxOy high melting point glass is used. (Here, M is one or a plurality of elements among Li, Na, Mg, K, Sn, Ba, etc.) Thereby, it is possible to acquire a foam-free AlN-based package which is sealed with the low melting point glass 3.
Patent JP-S56136193-A (JP)
Title: Speed control unit of motor
Inventor: TEZUKA AKIO
IPC: H02P5/46
Filed: 1980-03-28
Abstract: PURPOSE:To control the number of revolutions for minimizing a slip in the load by comparing the number of revolutions with the reference value for controlling a field current of a motor according to said value. CONSTITUTION:When a DC motor 2-1 drops rpm according to the fluctuation of a load, the pulse number in the signals 13a of a transducer 13-1 drops to be detected by a slip measuring circuit 15. The output signals 15b of the slip measuring circuit 15 is compared with the reference value by a comparator 16. The output 16a of the comparator 16 is supplied to a constant current control circuit 7 by a corrector 17, output circuit 18 and an adder 12. Thereby the thyristor 8 increases a field current thus to increase the torque of the DC motor 2-1 and correct the lowering of the number of revolutions.
Patent JP-H09210213-A (JP)
Title: Reciprocating sealing device
Inventor: YOKOYAMA TADASHI
IPC: F16J15/3232
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a seal lip. SOLUTION: This sealing device is provided with a seal lip 6 which slidably contacts an outer peripheral surface of a reciprocating shaft 2 in a sealing condition, and is also provided with a back pressure lip 7 which freely slides on the outer peripheral surface of the reciprocating shaft 2 and which receives pressure in order to prevent fluid O to be unsealed from applying pressure to the seal lip 6. In this case, a full abutment prevention part 10 is provided to prevent full abutment on the outer peripheral surface of the reciprocating shaft 2 when pressure is applied to a sliding surface of the back pressure lip 7.
Patent JP-H05239884-A (JP)
Title: Precast concrete column
Inventor: KOBAYAKAWA SATOSHI
IPC: E04C3/34
Filed: 1992-02-27
Abstract: PURPOSE:To improve material cost and work efficiency relating to a sleeve joint by constituting a multi-layer column as a unit, to reduce weight Icy centrifugal compaction and to reduce transportation cost and construction cost. CONSTITUTION:A lower layer columnar body 11 an upper layer columnar body 12 forming a precast concrete column are continuously provided by a common shaft reinforcement 14 through a concrete deficient section. A plurality of sleeve joints 15 are buried into the lower side end of the lower layer columnar body 11, and the shaft reinforcement 14 is buried in correspondence with each of the sleeve joints 15. The shaft reinforcement 14 passes through the upper layer columnar body 12 and projects from the upper side end, and the projecting end 14a of the shaft reinforcement 14 is inserted into the sleeve joint of the precast concrete column located at a higher layer. The lower layer columnar body 11 and the upper layer columnar body 12 are formed in a hollow state by centrifugal compaction through the rotation of a form, and weight is reduced by a centrifugal molding hole 16.