baber/WOPTO huggingface dataset:
Patent JP-H01305750-A (JP)
Title: Communication terminal equipment
Inventor: SAKAI YASUMASA
IPC: G06F13/00
Filed: 1988-06-03
Abstract: PURPOSE:To attain regular operation communication by the same operation from respective terminals by providing a detachable storage means which stores control information controlling connection with MHS in correspondence with a prescribed display pattern. CONSTITUTION:Input information related to an operation from a key group 2 is stored in the external memory 1 by a control part 3 and operation information is registered. The memory 1 is the detachable storage device which is backed up by a battery and it can be connected to the other terminals. At the time of connection to the other terminals, the control part 3 calls a registration content from the memory 1 by the input of the prescribed key in the key group 2. For the communication of MHS(message handling system), various values of items are inputted by the application. when operation information are registered as the operation of a one touch button A in the key group 2, an input operation for transmission completes from next time only by depressing the button A. Consequently, an operation content is stored by the image of panel display and it is related to the button A.
Patent JP-S61293593-A (JP)
Title: Method and apparatus for treating waste water
Inventor: KUBOTA SHIGEYO
IPC: C02F3/12
Filed: 1985-06-20
Abstract: PURPOSE:To save the cost of equipment and the consumption of electric power by aerating waste water introduced into a regulation tank while forcing the water into a settling tank. CONSTITUTION:Waste water is introduced into a regulation tank 1 and forcibly sent by an aeration water passage 3 into a settling tank 2 provided on the downstream side of the regulation tank 1 while being aerated. Consequently the efficiency of the waste water treatment can be increased and the equipment of the waste water treatment can be reduced, since an aeration tank, an oxidation vessel, a blowing device, etc., can be dispensed with. Accordingly, the cost of equipment can be reduced and the consumption of electric power can be saved.
Patent JP-S6114510-A (JP)
Title: Ultrasonic thickness gauge
Inventor: OKABE TADASHI
IPC: G01B17/02
Filed: 1984-06-29
Abstract: PURPOSE:To measure a thickness correctly and easily by arranging plural ultrasonic vibrators with division in peripheral direction and by finding the differential time with receipt of the echo that the ultrasonic wave transmitted by each vibrator is reflected on the surface and backface of a tube. CONSTITUTION: The bottom face of a probe 11 arranging ultrasonic vibrators U1-U8 is placed on the tube to be measured. Then, by the command sent from a control circuit 13 the vibrator U1 is connected to an echo sounder transducer 14 via a multiplexer 12 and a voltage is applied on the vibrator U1 from the echo sounder transducer 14, and an ultrasonic wave is irradiated with the excitation of the U1. A gate 15 is then opened only for the period that the two wave receiving signals reflected on the surface and backface of the tube are inputted into the gate circuit 15, and during the period thereof the clock signal transmitted from a clock signal generator 16 is inputted into an arithmetic circuit 17. The thickness of the tube is then calculated from the differential time of two wave receiving signals found from the number of clock signals and the sound speed value of a sound speed measuring part 18.
Patent JP-H10309968-A (JP)
Title: Rebound restraint method for vehicular shock absorbing seat and vehicular shock absorbing seat
Inventor: OGASAWARA HIROMITSU
IPC: B60R21/02
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To relieve damage to the chest, head and neck of an occupant in a vehicular seat, by restraining rebound operations of its backrest frame. SOLUTION: With a backrest frame 14 fully tilted backward against the input of shocks therein at a rear collision, the larger-diameter part 50b of a locking bolt 50 is inserted for engagement into the larger-bore part 52b of a restraint hole 52 forming a stepped slit-like rebound restraint element 48 on the frame 14 to thus hold the frame 14 in that fully backward-tilted position. Holding the frame 14 in that position restrains its rebounds and also rebounds of the upper body of a seated occupant at a rear collision.
Patent JP-S6176607-A (JP)
Title: Steel making equipment by pre-refining of pig iron
Inventor: ARISUTEIDO BERUTE
IPC: C21C1/00
Filed: 1985-06-21
Abstract: Installation according to the invention comprising a desilication and dephosphorization stage (A), followed by a decarburization stage and in which the pig iron to be pre-smelted is intended to form a bath whose free surface is maintained at a predetermined level (N1). The dephosphorization comprises a reactor (1) comprising means (5, 6, 8) respectively for introducing the pig iron to be pre-smelted, for adding desilication and dephosphorization agents, and for creating an oxidizing atmosphere, as well as rabbling means (9). It also comprises a decanter (2) separated from the reactor (1) by a partition (3) having an opening (4) below the level (N1) and whose upper end is above the latter. The decanter comprises an immersed outlet opening (10) connected to the decarburization stage and an overflow (12) for evacuating the slag. The slag formed in the reactor (1) flows out in the decanter (2), overflows above the partition (3), and moves toward the overflow (12) which evacuated it.
Patent JP-S6114427-A (JP)
Title: Scavenging port for two-cycle engine
Inventor: RI TAISEI
IPC: F02B25/16
Filed: 1984-06-30
Abstract: PURPOSE:To make a scavenging port sectional area takable so large enough, by forming a long convex part in an inner wall surface of the wall of a scavenging port proximate to a cylinder head, in a flowing direction of scavenging air, while making a sectional form vertical with a longitudinal direction of the convex part wider in a root of the convex part but narrower in proportion as it goes to the tip end. CONSTITUTION:A convex part 8 long in a flowing direction of scavenging air is formed in an inner wall surface 7 of a wall 7 at the side of a cylinder head forming a scavenging port 3. A sectional form vertical with a longitudinal direction of the convex part 8 is made wider in a root of the convex part but narrower in proportion as it goes to the tio end whereby a tip end 9 is extremely small in width. When scavenging air flows into a cylinder from a scavenging passage 13 via the scavenging port 3, a scavenging air stream is divided into two parts, bordering the tip end 9, namely, a flow little to a wall 1 at the exhaust side forming the scavenging port and another flow little to a wall 12 at the opposite exhaust port side forming the scavenging port.
Patent JP-H09297174-A (JP)
Title: Multi-beam radar equipment
Inventor: HIGASHIYA KENICHI
IPC: G01S13/93
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To provide compact multi-beam radar equipment and a module having high azimuth resolution. SOLUTION: In multi-beam radar equipment, transmitting-receiving channels for transmitting high frequency signal beams and receiving the reflected wave are arranged in n-number (n is a natural number of 3 or more), and the transmitting-receiving channels 12a-15a, 12b-15b, 12c-15c...12h-15h are so constituted that the adjacent m-number ones (m is a natural number smaller than n) are put in transmitting-receiving action being simultaneously selected while being shifted one by one according to the array order.
Patent JP-H01304447-A (JP)
Title: Cassette for energy subtraction
Inventor: TANAKA HIROSHI
IPC: G03B42/02
Filed: 1988-06-02
Abstract: PURPOSE:To load a cassette in a loader without replacing a stimulative phosphor sheet in a darkroom after photography by providing a slit for taking a filter for radiation energy conversion in and out in a flank of the cassette. CONSTITUTION:When one stimulative phosphor sheet is taken out of the cassette, the lid part 3 of the cassette 1 is closed and the cassette is taken out of the loader temporarily. Then the filter 11 is gripped at its handle 11a outside the loader and drawn out of the cassette 1. This operation is carried out manually in a normal light room. Here, a little light is entered through the slit 2a after the filter is drawn out, but the phosphor layer side of the sheet 10 faces the bottom surface of the cassette main body 1, so fogging caused by said light is not important. When the filter 11 is drawn out, the cassette 1 is loaded in the loader and the lid part 3 is opened, so that the stimulative phosphor sheet 10 is taken out of the cassette main body 2.
Patent JP-H08299997-A (JP)
Title: Treatment of sludge and device therefor
Inventor: YASUDA HIROSHI
IPC: C02F11/14
Filed: 1995-05-10
Abstract: PURPOSE: To decrease the consumption of quicklime and the weight of the treatment product to reduce the running cost and to effectively and stably utilize sludge by mixing quicklime in the sludge with the water content previously specified. CONSTITUTION: A sludge 1 is the cake dehydrated in a sewerage disposal plant, etc., and the sludge 1 is introduced into a drying means 2 to obtain a dried sludge 6 contg. <=60wt.% water. The dried sludge 6 is mixed in a mixing means 7 with 100 to 200wt.% quicklime 8, based on the water content of the sludge. The quicklime 8 is slaked by the water remaining in the dried sludge 6, and the sludge is further dried by the heat generated in the slaking to obtain a mixed sludge 9. The mixed sludge 9 is crushed by a means 10 to slake the quicklime 8 by the internal water, and a dry crushed sludge 11 is obtained. The sludge 11 is classified by a means 12, the coarse powder is returned 13 to the crushing means 10 and again crushed, and the fine powder is recovered as a treated sludge 14.
Patent JP-S5259353-A (JP)
Title: Refrigerant leakage operation protective device of refrigerating cycle
Inventor: USAMI KIYOSHI
IPC: F25B49/00
Filed: 1975-11-12
Abstract: PURPOSE: The refrigerant leakage operation protective device of the refrigerating cycle in an air regulating device such as a car cooler. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5563248-A (JP)
Title: Production of wooden cement plate
Inventor: TAKASE YOSHINARI
IPC: C04B18/28
Filed: 1978-11-04
Abstract: PURPOSE: To obtain a product with a high strength preventing any effect of blocking the cement from being hardened by applying a specified treatment to wooden material however great such an adverse effect of the material may be.  
     CONSTITUTION: Wood material (e.g. chips and wood wool of trees) is treated using intense aluminum salt (e.g. aluminum chloride and aluminum nitrate) and a carboxylic acid salt (e.g. calcium acetate, barium acetate, ammonium acetate and magnesium acetate) (by immersion into a solution of the salt or by coating or spraying with the solution) to prevent the effect of blocking the cement from being hardened. The wood material thus treated is mixed with cement and water to produce a wooden cement board. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5837775-A (JP)
Title: Discriminating method for printed letter/manuscript
Inventor: SAKURAI AKIRA
IPC: G06K9/68
Filed: 1981-08-31
Abstract: PURPOSE:To discriminate whether a character is a printed letter or a manuscript, based on the ratio of longitudinal to lateral size of a circumscribed square of the character. CONSTITUTION:A binary picture element signal obtained from the scanning of an original is stored in order on a buffer memory 9. Each character is cut out at a character cutout circuit 10, by taking a series of line group including black picture elements a prescribed number or over as a character line. A cut-out character picture is inputted to a character type recognizing circuit 21 and parameter calculation circuits 11, 12, 13, 14, and 15. A distance from a suitable range set to the printed letter and the manuscript is calculated from each output of the parameter calculation circuits at distance calculation circuits 16, 17, 18, 19 and 20. The output of each distance calculation circuit is inputted to a discrimination circuit 22 to discriminate whether a character is a printed letter or a  manuscript. Thus, the accuracy of character recognition for documents mixed  with printed letters and manuscripts can be improved.
Patent JP-H05336203-A (JP)
Title: Method and device for collection of trace information on communication controller
Inventor: TSUCHIYA KAZUAKI
IPC: H04L69/40
Filed: 1992-05-28
Abstract: PURPOSE:To analyze the transmission/reception of information as a flow of information passing through a communication controller by collecting the trace data and an identification header consisting of a trace identifier, the occurring time information, and the relative identifiers. CONSTITUTION:When the information is transmitted and received between an information processor 102 and a communication medium 104, an identification header production part 118 of a communication controller 103 produces an identification header consisting of a trace identifier, the occurring time information, and the relative identifiers. When the controller 103 gives a prescribed instruction to the processor 102, a communication processing control part 114 reads the identification header out of the part 118. Meanwhile the part 114 produces the trace data and collects these data and the identification header as the trace information at a trace information collecting part 117 to output them to the outside. In such a constitution, the flow of information of the controller 103 can be quickly and exactly analyzed.
Patent JP-H06320965-A (JP)
Title: Fuel shutoff valve
Inventor: NANO YOSHIHIRO
IPC: B60K15/01
Filed: 1993-05-14
Abstract: PURPOSE:To prevent liquid fuel from leaking from a relief valve, even when a vehicle is vibrating. CONSTITUTION:When liquid level in a fuel tank rises, a float aggregate 40 comes to be afloat, thereby closing a valve. Also, when the internal pressure of the fuel tank rises in that state, a relief valve opens, thereby negating the rise of the internal pressure. When a vehicle is vibrating, the second float comes to be afloat to close the whole of a fuel shutoff valve 10. Thus, the outflow of liquid fuel can be prevented, regardless of the open/close state of the relief valve.
Patent JP-S6116397-A (JP)
Inventor: TEJIMA AKIRA
IPC: G08B29/16
Filed: 1984-07-02
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-H01305560-A (JP)
Title: Complementary mos transistor
Inventor: HIRATA KAZUMI
IPC: H01L27/08
Filed: 1988-06-02
Abstract: PURPOSE:To prevent latch-up phenomena by forming a recessed cut-in part at the other face of a semiconductor substrate right below a guard ring, and providing a first conductivity type diffusion layer in contact with the guard ring inside the cut-in part. CONSTITUTION:A cut-in part 31 is formed below a complementary MOS transistor formed on a P-type silicon substrate 1, and a guard ring 16 is so formed between a PMOS transistor and an NMOS transistor in contact with an N<+> diffusion region 41 at the cut-in part 31. By this constitution, since the PMOS transistor and the NMOS transistor are formed as to be surrounded by a dielectric isolation layer, the P-type silicon substrate 1 and the N-type well 2 are electrically isolated at the guard ring part and at the N<+> diffusion area 41 part, accordingly even if carriers are injected into inside of the P-type silicon substrate 1due to noise, etc., positive feedback becomes hard to work and no latch-up phenomenon occurs.
Patent JP-S5762880-A (JP)
Title: Manufacture of clad material
Inventor: SHIRAI YASUTA
IPC: B23K25/00
Filed: 1980-09-30
Abstract: PURPOSE:To produce clad material of well quality at high welding speed even from a thin base material and a thin composite plate by pressure welding slag packed into a V-shaped space in between opposing faces of the base material and of the cladding material, which are just before of pressure welding through a drawing roll, together with said base material and said cladding material through the drawing roll as it is heated up with the electric current applied. CONSTITUTION:Proper amount of granular slag 7 is packed into a space between a base material 1 and a cladding material 2, which are so opposed as to form V- shape, and the top ends of >=1 electrodes 5 for electro-slag-heating are always made to be located into this slag. Then, electric current is applied from a source of three- phase AC power through terminals for power contacted with the material 1, the material 2 and the electrodes 5, and the granular slag 7 is so made to heat through the arc discharge so to be made into the partially melting state. Further, as start from this state, the temperature of the melted slag 7 is so made to rise up to 1,700- 1,800 deg.C through the Joule's heat generated with the slag served as a resistor that the opposed faces of the material 1 and the material 2 are made into the melting state respectively. Next, at this state, the material 1 and the material 2 are pressure- welded and, at the same time, drawn through rolls 4 at high welding speed of 30- 120mm./min, then a clad material is formed. Through hot- or cold-rolling said clad steel sheet of prescribed thickness is produced.
Patent JP-S61296582-A (JP)
Title: Magnetic disc device
Inventor: MATSUMURA FUMIO
IPC: G11B33/02
Filed: 1985-06-24
Abstract: PURPOSE:To handle a Winchester type magnetic disc unit on market as a magnetic disc medium replaced optionally by providing an electric connection means connecting a case side connector and a connector of the magnetic disc unit. CONSTITUTION:An outer connector 6 and a guide mechanism 12 are fixed to a case of an external device, and when a case 8 of the magnetic disc device is slided from a direction A into a direction A', the module side connector 5 and the outer connector 6 are fitted, a lever mechanism 7 is moved along a guide mechanism 12 to operate a fixed/release mechanism 3 of the magnetic disc unit 1 in the direction of release thereby operating a head or spindle in the unit. Thus, without the operation of head or spindle fix/release, the computer operator store or extracts the magnetic disc device into/from the case such as a computer case.
Patent JP-H0432284-A (JP)
Title: Semiconductor laser
Inventor: MIYANO YOSHITO
IPC: H01S3/101
Filed: 1990-05-29
Abstract: PURPOSE:To manufacture a semiconductor laser having a considerably reduced size, the assembly and optical-axis alignment steps being reduced and thus the laser being mass produced efficiently by a method wherein light of an intensity corresponding to a light frequency is reflected by a Fabry-Perot resonator; the reflected light is transmitted through a half-mirror and made to enter a photodiode; the light is converted into an electrical signal; and the signal is fedback to a current for activating a semiconductor laser element by an LD control circuit formed in a semiconductor substrate. CONSTITUTION:Light which is outputted from a light isolator 3 is divided by a halfmirror 6; the reflected light enters a Fabry-Perot resonator 7, causing light corresponding to light frequency to be reflected; the light is transmitted again through the halfmirror 6; it is made to enter a photodiode 12 by a mirror 11, in which photodiode the light is converted into an electric current. If an LD control circuit 15 compares the current of the photodiode 12 with that corresponding to the set light frequency, calculates the difference between them and adjusts the current for activating the LD 1, the oscillated light frequency is stabilized.
Patent JP-S6118159-A (JP)
Title: Semiconductor device
Inventor: KEIKOUIN TOSHIAKI
IPC: H01L23/473
Filed: 1984-07-04
Abstract: PURPOSE:To realize cooling of semiconductor chip at the surface and improve cooling efficiency by providing a fluid cooling apparatus which is freely compressed with a pressure of cooling medium. CONSTITUTION:A fluid cooling apparatus which cools semiconductor chips 2 and loading substrates 1 is mainly composed of a cooling medium supply port 5A, a cooling medium exhaust port 5B, a sealing cap for sealing a cooling medium, a semiconductor chip cooling part 6A which is freely compressible with a pressure of cooling medium and a cooling member 6 consisting of a loading substrate 6B and bellows 6C. The cooling medium is perfectly sealed by the loading substrate 1 and the cooling member 6 and these are separated from direct contact with the semiconductor chip 2. Moreover, in view of improving the cooling efficiency, an adequate amount of high heat conductive gel or high heat conductive gas may be supplied to the semiconductor chip 2 which is perfectly sealed by the cooling member 6 and the loading substrate 1.
Patent JP-H10337035-A (JP)
Title: Drive circuit for piezoelectric transformer
Inventor: HONPO NOBUAKI
IPC: H05B41/282
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent a current supplied from a power source from exceeding a predetermined value, by detecting a current to be supplied to drive means, generating a pulse width modulation signal of a second frequency when the current value exceeds a predetermined value, periodically stopping drive means, and controlling a ratio during pulse width modulation signal. SOLUTION: A discharge tube connected to a secondary terminal of a piezoelectric transformer 110 and a drive circuit 19 for supplying a drive voltage of the resonance frequency to the piezoelectric transformer 110 are provided. Moreover, a frequency sweep oscillator 113 for detecting a load current flowing to a discharge tube, and supplying a first frequency to the drive circuit 19 so as to give a predetermined value to the load current, is provided. In addition, a power supply current limiting circuit 12 is provided in the drive circuit 19, which detects an input power supply supplied from a DC power source and generates a pulse width modulation(PWM) signal of a second frequency. Then, the drive circuit 19 is periodically stopped by the PWM signal, and the ratio is controlled during PWM signal so as to avoid the exceeding of the input current beyond the predetermined value.
Patent JP-S63300570-A (JP)
Title: Manufacture of gallium arsenide hyper abrupt varactor diode
Inventor: SUGIKI TADASHI
IPC: H01L29/93
Filed: 1987-05-29
Abstract: PURPOSE:To eliminate the increase of a capacity larger than a designed value and to prevent a reverse current from increasing by using a CVD nitride film having a specific thickness as a Zn diffusing mask. CONSTITUTION:An epitaxial n<+> type layer 12 and an epitaxial n<-> type layer 13 having 3-5X10<15>cm<-3> of electron concentration are sequentially formed on a low specific resistance GaAs substrate 11. Then, Si double charge ions are implanted by a PR method. Thereafter, the substrate is covered with a CVD oxide film 16, annealed at 800 deg.C of high temperature, and silicon ions are activated to form an n-type ion implanted layer 17. Then, the CVD oxide film is entirely removed, a CVD nitride film 18 having 650-1000Angstrom  of thickness is formed on the substrate, and a diffusing window 19 is formed by a PR method. Subsequently, Zn is diffused at 500-750 deg.C, such as 610 deg.C for 2 hours by a tube closing method in a quartz tube to form a P<+> type diffused layer 110. Then, after the whole CVD nitride film is removed, a CVD film 111 is formed, and an oxide film opening 112 is formed by a PR method. Thereafter, an electrode 113 is formed by a depositing method or the PR method.