baber/WOPTO huggingface dataset:
Patent JP-S60146965-A (JP)
Title: Improvement of brake valve
Inventor: KOMAZAWA NOBUKATSU
IPC: B60T15/04
Filed: 1984-01-12
Abstract: PURPOSE:To suppress sliding resistance while to maintain air-tightness for long term by applying coating on one or both sliding faces of rotary valve and rotary valve seat through injection welding of metal oxide ceramics. CONSTITUTION:Metal oxide ceramics is injection welded onto the sliding faces of rotary valve and rotary valve seat. Chromium oxide, alumina, zirconia, zircon, etc. may be employed as metal oxide ceramics and chromium oxide system is preferable. Operating test is executed for solid lubricant, ceramics and conventional products with respect to a). Variation of resistance of handle, b). Air leakage, c). Condition of sliding face.
Patent JP-H09199818-A (JP)
Title: Inter-ground connection structure
Inventor: HIRAI KOJI
IPC: H05K1/02
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To arrest the effect of inner and outer high-frequency noise by connecting the first and second grounds by print inductor formed of wiring made of conductor film in a specific shape on a printed substrate. SOLUTION: The signal ground 1 and a frame ground 2 are connection- formed of parallel zigzag wiring (meander type wirings) plurally turned back making specific gaps on a printed substrate wherein one and the other end are respectively connected to the signal ground 1 and the frame gland 2. In this inter ground connection structure, the lower and higher frequencies are proportional to the lower and higher impedance. Accordingly, in the high-frequency noise, the impedance is made higher thereby enabling the propagation of the high-frequency impedance to be interrupted.
Patent JP-H01180127-A (JP)
Title: Data transmission equipment
Inventor: TAKAGI SHIGERU
IPC: H04B3/46
Filed: 1988-01-12
Abstract: PURPOSE:To discriminate power failure of an opposite station by its own station being a reception side by comparing an input terminal voltage of a line receiver of its own station with a voltage comparison band decided by a forward voltage of a diode of the opposite station. CONSTITUTION:When a positive power supply V1 of a power supply of an opposite station is stopped, even if anoutput resistance of a line driver 1 is infinite, a forward current from the positive power supply V3 flows to a diode (D) 4 and a forward voltage drop is generated in the D4. The forward voltage drop is inputted to a window comparator 9 as the input terminal voltage EIN of the line receiver 7 through a cable 2. The comparator 9 compares the voltage EIN with the preset forward voltage drop Vr1 and with the reverse voltage drop Vr2 and a fault signal is outputted as power fault detection of an opposite station 6. If the negative power supply V2 of the opposite station is failed, a fault signal is outputted as the detection of power failure of the opposite station similarly.
Patent JP-S56101875-A (JP)
Title: Solid ink printing mechanism
Inventor: TAKAYAMA SHIYOUICHIROU
IPC: B41J2/33
Filed: 1980-01-19
Abstract: PURPOSE:To effect heat sensitive printing on an ordinary paper by a method wherein the solid ink coated on a platen roller is controlled so as to have a constant thickness and so as to have a constant temperature near a printing head in a printing system utilizing the solid ink and the platen roller. CONSTITUTION:The platen roller 28 is rotated into the arrow direction to feed the printing paper 12. The solid ink 20 is molten by a heater 23 to coat it on the surface of the roller 28. The contacting surface 24 of the roller 28 is finished into a flat surface so as to be able to coat the ink with a constant thickness. A small duct 26 sends air from a small fan and this air is heated by a heater 25 to control the temperature of the surface of the platen in constant near the head 11 at all times by sending this air into the longitudinal direction of the platen uniformly. Heat, produced by flowing an electric current through the heat sensitive head 11, is transmitted from the back side of the ordinary paper 12 and arrives at the surface of the roller 28, then, the ink thereon is molten instantaneously thereby adhering the ink to the surface of the ordinary paper 12.
Patent JP-H11201774-A (JP)
Title: Onboard communication system and electronic distance meter connected to it
Inventor: KANRI HIDEFUMI
IPC: G01C22/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an onboard communication system connecting electrical apparatuses including at least a combination meter unit, an antilock brake system unit and a rotation sensor mounted on a vehicle via a data transmission line for data exchange between the electrical apparatuses. SOLUTION: This onboard communication system 1 connects on-vehicle electrical apparatuses including at least a combination meter unit 11, an antilock brake system unit 15 and a rotation sensor 5 outputting a rotation pulse each time a wheel is rotated by the unit distance via a data transmission line 3 for data exchange between the electrical apparatuses. Each of the electrical apparatuses except for the rotation sensor 5 receives the rotation pulses outputted from the rotation sensor 5 in sequence via the data transmission line 3, applies the prescribed arithmetic process to the received rotation pulses, and applies the arithmetic result for the prescribed purpose.
Patent JP-S58125690-A (JP)
Title: Synthesis of diamond
Inventor: YOSHIDA AKIHITO
IPC: C01B31/06
Filed: 1982-01-14
Abstract: PURPOSE:To grow a high quality diamond, by using a different material at a part of cylindrical heater made of e.g. carbon from the material at the rest part of the heater, thereby making the temperature uniform in the crystal growth region, and keeping a temperature difference between the carbon source and the seed crystal. CONSTITUTION:A seed crystal 1, a solvent metal 2, and a carbon source 3 are placed in a cylindrical heater made of carbon or a metal. The cylindrical heater is composed of a part 7 having high resistance and a part 8 having low resistance, and the heat generation at the part 8 having low resistance is adjusted to lower than that of the part 7 having high resistance. The temperature distribution in the part (crystal growth region) below the solvent metal 2 is made uniform by this arrangement, and the temperature gradient of the carbon source 3 is increased. The whole reaction chamber can be utilized effectively by this process, and a large-sized single crystal can be synthesized in high efficiency.
Patent JP-H11200505-A (JP)
Title: Insert instrument
Inventor: OGITA KIYOBUMI
IPC: E04B1/41
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To eliminate a step part formed in a fixing tool insertion hole and facilitate insertion of the fixing tool at the time when a holding tool is removed after concrete is hardened by making a contact part with the through hole opening part of the insert body of the holding tool an inclined face. SOLUTION: An insert body 8 buried in a concrete structure 12 and a holding tool 9 whose one end side is engaged with the insert body 8, the other end side is engaged with a concrete form 10 and in which the insert body 8 is held in the form 10 are provided. A through hole 8d is provided on the side end part of the holding tool 9 of the screw hole 8a of the insert body 8. In addition, an inclined part 9f abutted on the opening part of the through hole 8d is provided on the holding part 9 having a male screw part 9a screwed with the screw hole 8a. Therefor when the holding tool 9 is removed after concrete is placed and hardened, a step part is not formed in a fixing tool insertion hole and insertion of the fixing tool is facilitated.
Patent JP-H05188043-A (JP)
Title: Ultrasonic flaw detecting device
Inventor: TAKEUCHI SHINICHI
IPC: G01B17/02
Filed: 1992-01-14
Abstract: PURPOSE:To eliminate the influence of interference by surface waves so as to perform the measurement of a defective position and thickness with high accuracy by removing surface wave receiving elements from the received waves, and separating only reflected waves from internal acoustic break points or the bottom part. CONSTITUTION:A surface wavelet memory circuit 21 memorizes the received waveform of surface waves acquired from such a sample as not to be interfered with reflected waves from the bottom part using a tire probe 5. A subtracting circuit 22 provided at a surface wavelet eliminating circuit 20 performs subtraction reading the surface wave prestored in the surface wavelet memory circuit 21 from the received signal waveform obtained from a receiving circuit 9 at the non-destructive inspection time of a civil work structure. Surface wave receive elements arriving propagating around the surface from the received waves of the civil work structure such as the asphalt paved road can be thereby removed, and only the reflected waves from the internal acoustic break points or the bottom part can be separated.
Patent JP-H03211131-A (JP)
Title: Paper feeding device, sheet conveyor device and sheet conveying method
Inventor: SAKAMAKI KATSUMI
IPC: B65H1/24
Filed: 1990-01-16
Abstract: PURPOSE:To prevent the misfeed and double feed of sheets by providing an endless belt formed of a semiconductive resin belt with a first and a second electrodes disposed on the rear face thereof and a voltage applying means for providing potential difference between the first and second electrodes. CONSTITUTION:An endless belt 1 starts its rotation with the specified timing receiving the signal of a copy start switch. On the other hand, high voltage from a voltage applying means 11 is applied to the electrode pattern of the endless belt 1 with the specified timing according to the indication from a voltage application controller 12, and sheets enter into a sheet separating zone with the endless belt adhered to them by static suction force. In the sheet separating zone, the sheets entering plurally are separated positively sheet separating zone, the sheets entering plurally are separated positively sheet by sheet by a feed roll 5 and a retard roll 6 to be sent out. When the sheet is fed by the feed roll 5 by a certain distance, voltage application for suction is stopped according to the indication of the controller 12 on the basis of the detection signal from a sheet detecting means 9.
Patent JP-H08194731-A (JP)
Title: Parts aligning method
Inventor: ISHIDA TOMOKO
IPC: G06F17/50
Filed: 1995-01-17
Abstract: PURPOSE: To align inputted parts so that they are not overlapped by detecting the parts which require movement for preventing the overlap of the parts and deciding the moving destination coordinate in a position where the parts are not overlapped. CONSTITUTION: The parts (graphic) which require shift are detected (101) and the moving destination coordinate of the parts (graphic) which require shift is decided (102). Thus, a moving destination is decided, an alignment graphic is adjusted to an alignment coordinate and the graphic which requires movement is moved to the decided moving destination (103). When the aligning parts and the alignment coordinate are inputted, a first means can detect the parts which require movement for preventing the overlap of the parts at the time of arranging the aligning parts to the alignment coordinates. A second means can decide the moving destination coordinate of the detected parts which require movement. The moving destination coordinate which is thus decided is decided so that the parts are not overlapped.  Thus, an aligned result where the parts are not overlapped and the aligning parts are aligned can finally be obtained.
Patent JP-S57119028-A (JP)
Title: Load control device for bulldozer
Inventor: MORITOKI MASAKAZU
IPC: E02F3/85
Filed: 1981-01-16
Abstract: PURPOSE:To increse bulldozer operation efficiency through the control of its blade raising/lowering operation on the basis of its crawler speed which value is determined by taking into consideration the traveling resistance and the variation in working quality at individual work sites so that a maximum of operation efficiency may be obtained, while said crawler speed is set as a target value. CONSTITUTION:The traveling resistance of the bulldozer 1 that varies with each individual work sites is reduced from its intrinsic crawler racing speed- tractive force characteristics in order to obtain its traveling characteristics peculiar to individual work sites. From said traveling characteristics, its tractive force on the basis of its crawler speed is obtained. Its tractive output is obtained by multiplying said tractice force by its actual traveling speed. Moreover, such a crawler speed as will enable the bulldozer 1 to display its optimum capacity of said tractive force is obtained and control of the vertical movements of the blade 18 via the feedback system is effected with said crawler speed as a target value.
Patent JP-S57117742-A (JP)
Title: Control system for water boiling apparatus
Inventor: SAEKI MICHIO
IPC: G05D23/19
Filed: 1981-01-16
Abstract: PURPOSE:To control operation of a water boiling apparatus in an economical and correct manner, by detecting the necessary quantity of heat to change in accordance with the water flow rate and the temperature of water by use of a simple circuit. CONSTITUTION:A flow-rate detecting pulse signal is applied to a non-inverted input terminal of a differential amplifier OP2 in a differential amplifying circuit 11, and a DC signal of a voltage level representing the temperature difference between the actual temperature of water and a preset temperature is applied to an inverted input terminal of the differential amplifier OP2. When the pulse signal is applied to the amplifier OP2, it produces a level difference signal to a non-inverted input terminal of a comparator OP1 in a one-shot circuit 10 as a threshold voltage signal. The one-shot circuit 10 in turn produces a ore-shot pulse having a pulse width corresponding to the level difference signal serving as a threshold voltage signal and controls the temperature of hot water to be supplied. Here, the output of the one-shot circuit 10 is applied to the non-inverted input terminal of the differential amplifier OP2.
Patent JP-H06216634-A (JP)
Title: Electromagnetic coupling microstrip antenna
Inventor: IWASAKI HISAO
IPC: H01Q13/08
Filed: 1993-01-14
Abstract: PURPOSE:To provide an electromagnetic microstrip antenna capable of obtaining excellent electric characteristic, maintaining the wide band of an antenna element. CONSTITUTION:This antenna is provided with an earth conducting plate 12 provided with a slot 13, a microstrip line 15 which is provided on one side of the earth conducting plate 12 and feeds to the slot and a patch antenna 17 provided on the other side of the earth conducting plate 12. The surface opposite to the slot 13 of the patch antenna 17 is made closer to the earth conducting plate 12 as compared with other surfaces.
Patent JP-S56102967-A (JP)
Title: Atomizer
Inventor: SONETAKA KAZUNORI
IPC: F24F6/08
Filed: 1980-01-19
Abstract: PURPOSE: To constantly control a generated heat amount regardless of variations in atmospheric conditions, by detecting a temperature of a heater, and controlling a heat generated by the heater which heats suction unit for sucking up a liquid by capillarity action to atomize the liquid.  
     CONSTITUTION: In an atomizer A, kerosene evaporated by an evaporator B is mixed with air from a pump 7. The mixed gas is burned by a burner 8. A heater 6 is in contact with a suction unit 5 of kerosene, so that a heat from the heater 6 is effectively transmitted to the suction unit 5 and effectively evaporates the sucked-up kerosene. The suction unit 5 automatically sucks up by capillarity action a kerosene amount corresponding to the evaporated amount. The temperature of the heater 6 is detected by thermocouple 31 attached onto the surface of the heater 6. The heat amont generated by a the heater 6 is controlled by the detected temperature. Thus,  a constant amount of kerosene is atomized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01182785-A (JP)
Title: Show accumulation sensor
Inventor: YAMAZAKI NOBUYOSHI
IPC: G01N21/17
Filed: 1988-01-14
Abstract: PURPOSE:To achieve a higher reliability by adding a monostable circuit which generates a pulse synchronous with the falling of an output of a comparator to reset an integrating operation of an integration circuit and a second comparator which compares and judges an output level of the integration circuit. CONSTITUTION:When a phototransistor 4 detects reflected light from a snow accumulated surface reaching a specified level, a comparator 7 generates a specified voltage and an integration circuit 9 starts an integrating operation. As an output of the circuit 9 becomes larger than a reference voltage of a reference voltage source 13, a comparator 12 works to actuate a relay 14. When reflected light from a falling snow piece is incident into the phototransistor 4, the comparator 7 operates and the circuit 9 starts integration while an output thereof 7 is inverted as the reflected light vanishes. This inversion output is applied to an inversion circuit 10 and a monostable circuit 11 is operated by a rising output to obtain a reset pulse. When the integrating operation of the circuit 9 is reset by this output, an output of the circuit 9 is back to zero. Thus, the comparator 12 and the relay 14 will not operate thereby achieving a higher reliability.
Patent JP-H10191725-A (JP)
Title: Gel culture medium pack for corn seed
Inventor: IDO YOICHI
IPC: A01G1/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To prepare a gel culture medium pack of corn seed by which moisture/ nutrient in a gel culture medium is surely utilized, delay in initial growth or uneven germination is prevented and transplanting is facilitated by holding the tip part of corn seed in the gel culture medium while turning it downward. SOLUTION: A tip part 2a of corn seed 2 is held in a gel culture medium 1 composed of sodium alginate and gellan gum or the like while being turned downward. In this case, it is preferable that this hold is performed by a seeding hole 1a provided on the gel culture medium 1.
Patent JP-S63188639-A (JP)
Inventor: RORUFU KUREEBERU
IPC: C07C43/315
Filed: 1988-01-14
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-H08275181-A (JP)
Title: Decoder for dynamic image data
Inventor: GUNJI HIROSHI
IPC: H04N19/50
Filed: 1996-01-17
Abstract: PURPOSE: To prevent increase in a memory access time even when reference image data are stored through division by writing image data in the vicinity of a division point to two areas storing image data before and after the division point of a memory in duplicate. CONSTITUTION: A motion compensation circuit 21 adds reference image data read from an image memory 26 in response to a motion vector being sent and difference image data being sent to obtain reproduced image data 45. In this case, the image data are alternately stored in two areas of the memory 26. The data 45 are once stored in a buffer 25. Then image data of an area of a horizontal coordinate of the data 45 are written to two areas of the memory 26 in duplicate.
Patent JP-S54100078-A (JP)
Title: Cart conveyor device
Inventor: GOTOU SHIGERU
IPC: B66B29/08
Filed: 1978-01-20
Abstract: PURPOSE: To reduce manufacturing expanses, by driving a cart conveyor installed along an escalator by means of a driving gear of the escalator.  
     CONSTITUTION: An escalator 1 is driven by means of a driving gear 2. A shaft 3 of a drive step chain pulley 2c of the driving gear 2 is connected by a shaft 6 of a drive chain pulley 5a and a shaft coupling 7. The drive chain pulley 5a drives a cart conveyor 4. Thus, the cart conveyor 4 installed along the escalator 1 is driven by means of the driving gear 2 of the escalator 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59132085-A (JP)
Inventor: MATSUMOTO KOUZOU
IPC: G07D7/00
Filed: 1983-01-17
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-S63245394-A (JP)
Inventor: RORUFU YUNGU
IPC: B26D5/00
Filed: 1988-01-13
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-S61165690-A (JP)
Inventor: SAKAMOTO YASUNORI
IPC: G21D3/12
Filed: 1985-01-18
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-S59134281-A (JP)
Inventor: KONDOU NORIAKI
IPC: E05B49/00
Filed: 1983-01-19
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-H06211172-A (JP)
Title: Structure flush with body of solar car
Inventor: YAMADA AKIRA
IPC: B62D35/00
Filed: 1993-01-18
Abstract: PURPOSE:To reduce air resistance caused by a gap between a closing panel and a body main body side member adjacent to the closing panel. CONSTITUTION:A seal belt 20 composed of resin material as a seal member is disposed along the rear end periphery section 12A of a canopy 12, and the rear section 20B of the seal belt 20 is extended afterward so as to be flush with the rear end periphery section 12A of the canopy 12. The step section 22 of the seal belt 20 is to abut against the step section 16A of a solar panel 16, the seal belt 20 is to fill a gap between the rear end periphery section 12A of the canopy 12 and the solar panel 16 so as to be flush with the solar panel in a state that the step section 22 of the seal belt 20 abuts against the step section 16A of the solar panel 16. Air in an air chamber 25 is sucked out of an air vent hole 26 formed at the step section 16A of the solar panel 16, so that the seal belt 20 is to be closely adhered to the step section 16A of the solar panel 16.
Patent JP-H06212185-A (JP)
Title: Epoxidized vegetable oil composition
Inventor: TAKATORI KATSUYUKI
IPC: C09K15/32
Filed: 1993-01-18
Abstract: PURPOSE:To provide an epoxidized vegitable oil composition which is satisfactory in odor and, especially when added to a resin, can give a resin composition extremely reduced in odor during and after processing. CONSTITUTION:The composition comprises 100 pts.wt. epoxidized vegetable oil and 0.001-5 pts.wt. at least one member selected from phenol derivatives represented by formula I and phosphites represented by formula II, wherein R is methyl or t-butyl, A is an alcohol residue of a mono- to tetrahydric alcohol, n is an integer of 1-4, and R1 and R2 each is H or a 1-12C alkyl.
Patent JP-S55127685-A (JP)
Title: Open*close gate unit
Inventor: AMOORII ATSUSHIYU TOKINTO DO R
IPC: E06B11/08
Filed: 1980-01-22
Abstract: The invention pertains to a gate of the type generally used in the supermarkets and similar establishments, comprising substantially the combination of at least a bracket including an electric motor driving a vertical shaft carrying a barrier consisting preferably of a U-shaped cross-bar, the said electric motor being operated through signals coming from a passage detecting system, characterized in that the free ends of the said barrier are pivotably and adjustably connected with supporting levers secured to the said vertical shaft, the axis of the said shaft being spaced from the vertical limiting plane of the passage by a distance which is at least equal to the thickness of the barrier of the gate, windows being provided in the bracket, thereby allowing a rotation of the said barrier of at least 90 DEG  from a position perpendicular to the said limiting plane to a position parallel with the latter and vice versa.