baber/WOPTO huggingface dataset:
Patent JP-S5925442-A (JP)
Title: Ultrasonic wave device for car
Inventor: KAGO YOSHIYUKI
IPC: G01S15/931
Filed: 1982-07-31
Abstract: PURPOSE:To ensure a proper switch between a calling action and a detecting action for rear obstacles, by using usually an ultrasonic wave receiver set at the rear part of a car for talking with following cars and for detection of rear obstacles when having no call. CONSTITUTION:A detector 100 for rear obstacles consists of an obstacle detector 7 and an alarm 8; and a calling device contains a receiver 4, a transmitter 5 and a calling unit 6. When a handset 211 is removed from a case, the detector 100 stops its working at that moment. Thus only the device 200 workds. At the same time, the device 200 works at all times. An ultrasonic wave receiving signal is supplied to the unit 6 while the detector 100 is active. The detector 100 has an impulsive ultrasonic wave, and a deciding device has no response to an impulsive signal. As a result, no malfunction arises. Therefore an ultrasonic wave transmitter/receiver 1 can be used in common to the detector 100 and the device 200 with no problem.
Patent JP-H04358850-A (JP)
Title: Thermal printer and its printing processing method
Inventor: MAEDA KATSUHIRO
IPC: B41J2/355
Filed: 1991-06-05
Abstract: PURPOSE:To improve the printing quality of an object to be printed and reliability by maintaining its printing continuity by a method wherein a printing cycle of a thermal printer and its electrification off time are automatically controlled based on variation in temperature of a head without controlling the head regardless of the printing cycle of the object to be printed for the thermal printer. CONSTITUTION:The present printer has a thermal head 11 which thermally prints characters on thermographic paper 16, a temperature detecting means 12 which outputs a temperature detection data D1 by detecting temperature of the thermal head 11, a memory means 13 which stores a printing speed data D2 of the thermal head 11, a control means 14 which outputs a head electrification control data D3 and a transfer control data D4 based on the temperature detection data D1 and the printing speed data D2, and a transfer means 15 which moves and feeds the thermographic paper 16 based on the transfer control data D4. The control means 14 outputs the transfer control data 14 corrected based on the temperature detection data D1, the printing speed data D2, and an exterior control signal SIN to the transfer means 15.
Patent JP-H04359119-A (JP)
Title: Electromagnetic flow meter made of ceramic
Inventor: OKADA TAKASHI
IPC: G01F1/58
Filed: 1991-06-05
Abstract: PURPOSE:To improve S/N without reducing the strength of a pipe body, etc., by installing a magnetic permeable part oppositely to the pipe body and baking the magnetic permeable part integrally with the pipe body. CONSTITUTION:A magnetic permeable part 12 is installed oppositely to a pipe body 11 made of a ceramic, and baked integrally with the pipe body 11, and made of ceramics and the high permeability material. For example, the mixture of alumina and manganese-ferrite powder is used. On the opposed magnetic permeable part 12, an exciting means 13 (core 131, exciting coil 132, and an exciting electric power source 133) for forming magnetic field is installed. Accordingly, the reduction of the strength of the strength of the pipe body 11 is prevented, and the restiction due to the used pressure of the measured fluid is eliminated, and the gap of the magnetic permeable part 12 can be set freely. Accordingly, an electromagnetic flow meter having the superior S/N can be realized without reducing the strength of the pipe body 11.
Patent JP-H01304389-A (JP)
Title: Fuel assembly
Inventor: IKEDA TADAHIRO
IPC: G21C3/30
Filed: 1988-06-02
Abstract: PURPOSE:To obtain the assembly having the excellent thermomechanical properties of fuel rods and nuclear characteristics by loading pellet formed by adding a metal oxide or clayey material to UO2 to the fuel rods in the outer circumferential parts adjacent to control rods. CONSTITUTION:For example, 62 pieces of the fuel rods 1 are used and 2 pieces of water rods 2 are used. A channel box 4 houses the fuel rods 1 and the water rods 2. The fuel rods 1a formed by using the pellets contg. the additive of the metal oxide or clayey material in the UO2 are disposed adjacently to the control rods 3 in the outer circumferential part of the assembly and the ordinary fuel rods 1b are disposed in the parts exclusive of said part. Namely, the pellet- cladding pipe interaction (PCI) characteristic is extremely severe with the fuel rods 1a and a large amt. of gaseous FP release is liable to arise. The fuel rods 1a formed by using the pellets contg. the additives having the excellent characteristic to decrease the release of the gaseous FP and PCI resistance are disposed in said part and the fuel rods 1b consisting of the UO2 pellets having less influence of the loss of reactivity are disposed for the other fuel rods 1, by which the assemble having the excellent thermomechanical and nuclear characteristics is obtd.
Patent JP-S5649820-A (JP)
Title: Gas turbine combustion unit
Inventor: SATOU ISAO
IPC: F23R3/14
Filed: 1980-09-29
Abstract: PURPOSE: To restrict a generation of nitroxide by a method wherein a fuel gas is premixed with air before it is fed into a combustion chamber and further a cooling effect caused by a secondary air is improved.  
     CONSTITUTION: Fuel gases 33a, 33b evaporated in an evaporation and pre-mixing chamber 15 are fed into a head combustion chamber 16 from gas feeding holes 28a, 28b with its smell volume being from the gas feeding hole 28a and a much volume being from the gas feeding hole 28b. Gas flow 33a from the front gas feeding hole 28a increases a concentration of fuel in the head combustion chamber 16 and a flame holding performance is improved by the circulating air flow 34. A part of the gas flow 33b from the rear gas feeding hole 28b is flowed into the circulating flow 34 caused by a circulating flow 30 from the head swirler 29. But almost of it is flowed into the circulation flow 31 applied to the secondary air flow 19 by the swirler for the secondary air in the rear combustion chamber 18. In order to improve a cooling effect caused by the secondary air flow 19 and to keep a better flow holding performance, a diameter d of the head combustion chamber 16 and a position 1 of the gas feeding holes 28a, 28b (axial longitudinal distance from the closed end of the combustion chamber) are defined in a range shown by the two formulas, i.e. 0.2≤1/d≤0.4 and 0.7≤1/d≤0.9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61293724-A (JP)
Title: Method for re-starting wire cut electric discharge machine
Inventor: ONO YASUNORI
IPC: B23H7/10
Filed: 1985-06-21
Abstract: PURPOSE:To prevent the reccurrence of a trouble by re-starting a machining process after reversing a wire at a certain distance, removing a broken wire or cutting the short-circuited part of a wire electrode at the reversed point. CONSTITUTION:When a wire break or a short-circuit trouble has occurred in the course of electrospark machining, the machining process immediately stops, the process goes back to a reversing point RP at a certain distance from a break point BP, a broken wire is removed or the short-circuited part of a wire electrode is cut at the break point BP, and the process returns to a machining start point ST. The wire electrode is automatically connected at the point ST and then the electrospark machining starts after a wire is quickly fed to the point RP along a machining route.
Patent JP-H09295582-A (JP)
Title: Snow slider
Inventor: TAKAHASHI TORU
IPC: B62B13/04
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To improve the rectilinear advancing performance and turning performance by forming the grounding surface part of a steering sliding part like a trapezoid in such a manner as to be expanded from the rear to the front, and setting the maximum width of the grounding area to a specified multiple of the minimum width. SOLUTION: A forward projecting adjustable coupling 18 is provided on the upper end of a shaft, and a handle 19 about 70cm long is held in the central part thereof. The handle 19 is provided with grips 20, 21 held by a player to operate in the lateral ends, and reinforced by a cross bar 22. A steering sliding part 2 is connected to the lower end of a fork 3 in a place about one-quarter as long as the length seen from the rear end side by two fitting brackets 14, 15. The final limit forward of the support sliding part 1 overlaps the rear end part of the steering sliding part 2 in such a manner as to be separated in the vertical direction, and the overlapping length is set to about 5cm. The maximum width (rear end width) of the grounding surface part of the grounding part 2a of the steering sliding part is set to 1.01-1.1 times as long as the minimum width (forward end width).
Patent JP-H08329513-A (JP)
Title: Optical pickup device
Inventor: EGUCHI NAOYA
IPC: G11B7/135
Filed: 1995-05-31
Abstract: PURPOSE: To suppress an effect of stray light and to stably operate tracking by forming a reflection part only in the vicinity of a focal position of laser light reflected by a translucent reflection surface on an upper surface of a prism means. CONSTITUTION: The laser light outgoing from a laser diode 3 is partially reflected by a first translucent reflection surface 4a of a prism 4 to arrive at an objective lens 7. The objective lens 7 converges the laser light, and a first information signal layer 8b of a double layer optical disk 8 is irradiated by the laser light. The reflected light from the layer 8b transmits through the lens 7 to arrive at the translucent reflection surface 4a of the prism 4. The reflection surface 4a transmits through the reflected laser light. The reflected laser light incident on the prism 4 is transmitted through a photodetector 5, and is reflected by the detector 5 to arrive at a belt shape reflection part 4c. The reflected laser light reflected by the reflection part 4c arrives at the photodetector 6. Further, a reflection prevention film is formed on the upper surface 4d excepting the reflection part 4c, and the laser light not be focused at the reflection part 4c is transmitted through.
Patent JP-H04358555-A (JP)
Title: Method and apparatus for producing polyester decorative panel
Inventor: TANAKA HIROSHI
IPC: B32B3/02
Filed: 1991-06-05
Abstract: PURPOSE:To eliminate the exposure of a base material at the end part of a decorative panel material by coating the decorative panel material with an unsaturated polyester resin solution and pressing an aging film supported on both sides thereof to the upper surface of the decorative panel material to allow the same to fall to said material. CONSTITUTION:Left and right film support members 13, 14 are allowed to advance in directions approaching each other by fluid pressure cylinder devices 9, 10 until positioned inside both left and right side surfaces of a decorative panel material W. An ageing film F comes into contact with the dripping layer of an unsaturated polyester resin solution P to collectively cover the coating layer of the unsaturated polyester resin solution P on the upper surface of the decorative panel material W and the dripping layers of the unsaturated polyester resin solution P on both left and right sides of said material W. In this state, rolling is applied to both left and right side surfaces of the decorative panel material W from the upper surface of the aging film F to spread the unsaturated polyester resin solution P to both left and right side surfaces and the resin solution P is cured to release the film F.
Patent JP-S61291805-A (JP)
Title: Combustion device
Inventor: KANEKO HIDEKI
IPC: F23C99/00
Filed: 1985-06-20
Abstract: PURPOSE:To decrease a temperature of a primary flame and reduce NOx content by a method where in fins are arranged at an outer surface of a primary combustion chamber to promote a thermal transmittance. CONSTITUTION:A flame hole 6 is provided over a mixture chamber 5 constituting a burner 1 and several slit-like flame holes 8 are arranged at both side surfaces of the flame hole 6. A primary combustion chamber 2 is provided with fins 9 formed by injection molding of aluminum at its outer surface. With this arrangement of the fins 9, a volume of thermal transmittance from the primary combustion chamber 2 to the secondary air. As a result, the temperature of the primary flame is decreased down to that of the secondary flame hole and then the production volume of NOx is decreased.
Patent JP-S6025262-A (JP)
Title: Lead frame for integrated circuit
Inventor: YAMAZAKI KAZUO
IPC: H01L23/495
Filed: 1983-07-21
Abstract: PURPOSE:To bond low melting-point glass and an Al surface oxide film, and to improve the reliability of an IC by coating both surfaces of the nose of a lead frame consisting of an Ni-Fe alloy having a specific composition with Al layers in specific thickness. CONSTITUTION:An Fe-Ni alloy material containing 47-49wt% Ni as a lead frame material is rolled to prepare a base plate 18, and both surfaces of the base plate are coated continuously with Al layers 12, 12' in 0.2-10mum thickness. Lead frames 11 prepared through punching from the base plate such as the Fe- Ni alloy base plate 18, both surfaces thereof are coated 12, 12' with Al, and ceramics 13, 13' for a package are sealed with low melting-point glass 14, 14', and a silicon semiconductor element 15 is fitted to the inside, thus obtaining a low melting-point sealing type IC.
Patent JP-H11328334-A (JP)
Title: Prepaid card system and reader writer
Inventor: NAGASAWA KAZUMA
IPC: G06K17/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To stop a prepaid card medium, which is altered or forged by copying stored information, from being used by accurately detecting it. SOLUTION: A magnetic head 143 reads out magnetically stored information on a prepaid card under the control of a data read write part 142. An optical sensor 146 reads out gradation distribution information such as light and shade gradations at a bar code part of the prepaid card and supplies it to a quantizing process part 145 under the control of a ciphering process part 144. The quantizing process part 145 quantizes the gradation distribution information to generate a cipher key. The ciphering process part 144 when reading and writing the stored information of the prepaid card through the magnetic head by the data read write part 144 ciphers and deciphers the information by using the cipher key obtained by the quantizing process part 145.  When information read out through the data read write part 142 with this cipher key is not deciphered correctly, it is decided that the prepaid card is illegal.
Patent JP-H09316067-A (JP)
Title: Bisazo compound, intermediate and their production, and electrophtographic receptor
Inventor: INOUE YUKO
IPC: C09B35/34
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a new bisazo compound having high durability against outer factors such as temperature and humidity and capable of generating charge carriers in high efficiency even when repeatedly used, thereby capable of giving electrphotographic receptors excellent in stability, high in charging characteristics, high in durability, etc. SOLUTION: This bisazo compound is a compound of formula I (R<1> , R<2> are each H, a halogen, a lower alkyl, a lower aloxy, etc.; (l) is 1,2; (m) is an integer of 1-3; (n) is an integer of 1-4; Cp<1> , Cp<2> are each a 6-14C aromatic hydrocarbon compound reside which may have at least a phenolic hydroxyl group and further a substituent). The compound of formula I is obtained e.g. by converting a 1-(aminophenyl)2-2(amino-2-benzo[b]furyl)ethene derivative of formula II into the tetraazo compound and subsequently subjecting the tetraazo compound to a coupling reaction with a 6-14C aromatic hydrocarbon compound which may have at least a phenolic hydroxyl group and a substituent in the presence of a basis catalyst in a polar organic solvent.
Patent JP-H11320279-A (JP)
Title: Work transferring device
Inventor: TOTSUKA KAZUHIRO
IPC: B23P19/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a work transferring device easily controllable, which can replace a work adsorptive means easily in accordance with the shape of the work concerned while the structure remains simple and can manage the man-hours for productive preparation including teaching, check of interference with other members, etc. SOLUTION: A work transferring device is composed of a pair of elevating/ sinking feed bars 21' installed in parallel with the transporting direction, a cross bar 40 installed removably on the feed bars 21' and capable of parallel movement in the transporting direction, a rodless cylinder 50 to move a vacuum cup 10 in the sorting direction K relative to the cross bar 40, and a slider 51 which is moved by the cylinder 50 in the sorting direction K. The vacuum cup 10 to adsorb fast a work is mounted on the slider 51.
Patent JP-H11321669-A (JP)
Title: Control device of electric power steering device
Inventor: KAWADA HIDEAKI
IPC: B62D119/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To improve the stability even if a vehicle is stalled during steering and to ensure the safety by continuing the steering auxiliary force until the vehicle speed is a prescribed value or lower in engine stalling and setting the steering auxiliary force to zero when the neutral state is confirmed by the steering torque. SOLUTION: An engine starting detecting means 301 reads the vehicle speed V through a stop judging means 304 and a gate circuit 305 when the rotating speed is a prescribed value or less, and further reads the steering torque T when the vehicle speed V is a prescribed value or less to judge whether the neutral state is present or not. When the neutral state is judged, motor assist is prohibited. According to this, since the assist is continued, when the engine is stopped or lowered to the prescribed value or less, until the vehicle is laid substantially in stopped state to lay the steering torque in neutral state, the assist can be stopped without suddenly changing the steering force. Therefore, high safety can be ensured.
Patent JP-S5927022-A (JP)
Title: Continuous cut-off wall work of cement mortar
Inventor: HAMAZUKA SEIJI
IPC: E02D5/36
Filed: 1982-08-04
Abstract: PURPOSE:To construct an underground continuous wall without the need to discard soil and sand by a method in which excavated soil and sand mixed with a stabilizing liquid for excavation are mixed with a solidifying agent on the ground surface to produce a soil cement, and the soil cement is placed into a vertical shaft. CONSTITUTION:In a sheathing or a water cut-off work, a vertical shaft for an underground continuous wall is excavated. The excavated soil and sand mixed with a stabilizing liquid is mixed with a solidifying agent composed of a mixture of cement, bentonite, a coagulation retarder, etc., in a plant on the ground surface to produce a soil cement. The soil cement is placed into the shaft where an iron bar cage is set to construct a continuous underground wall.
Patent JP-H07317492-A (JP)
Title: Method of propulsive construction and guide body of propelling pipe
Inventor: TOTSUGI KAZUO
IPC: E21D9/06
Filed: 1994-05-25
Abstract: PURPOSE:To prevent the deformation and damage of a joint section by precedently cutting the press-in section of the ground joint section by the circumferential- surface preceding cutter of the front drum section of a guide body and propelling the guide body while taking in cut soil and sand from a soil and sand inflow port in the vicinity of the prededing cutter. CONSTITUTION:A guide body is carried into a starting tunnel, and a reference propelling pipe is extended at the tail end of the guide body and pressed in successively by jack thrust, etc. The press-in section of a ground joint section is cut precedently by the preceding cutter 11 of a guide-body front drum section 1 at that time, the cutter 11 is propelled while taking in soil and sand from a soil and sand inflow port 12, and an auger screw 3 is pressed in easily. The intrusion of cobble-stone and gravel into a female joint 4 is prevented by front- end protecting plates 5, side-section protecting plates 51 and padding 6.
Patent JP-S5760439-A (JP)
Title: Variable number designating circuit of multi-variable function generating device
Inventor: KAWAMURA YOSHIHISA
IPC: G06F1/02
Filed: 1980-09-30
Abstract: PURPOSE:To easily set a data and also to execute the overall operation at a high speed by a simple and inexpensive constitution, by selecting the number of variables held in each stage, in accordance with an address designating signal, and sending it out as a signal for designating the number of variables. CONSTITUTION:When a strobe signal is applied from a terminal ST, a data having the number of variables of 2 bits is held by each stage ST0-ST3 of a register RG from data input terminals DI0-DI7, and its holding output is provided to an input of a selector SL being equivalent to a 2-circuit and 4-contact type switch. In the selector SL, said data is controlled by upper 2 bits of an address designating signal which is sent out from an address counter CUA, selects in order each holding output of the stages ST0-ST3, and is sent out as a variable number designating signal from data output terminals DO0, DO1.
Patent JP-S6059624-A (JP)
Inventor: JIEIMUSU ROJIYAA YANGU
IPC: H01J41/20
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-H11344700-A (JP)
Title: Color filter and liquid crystal display device
Inventor: NISHIMOTO TAKASHI
IPC: G02B5/20
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for mixing granular or bar-shaped spacer members with liquid crystals and to solve the problem of display unevenness by forming transparent electrode films on colored layers and forming spacers for holding spacings for holding the liquid crystals via these transparent electrode films on the portions where the three colors of colored pixels are stacked. SOLUTION: The liquid crystal display device 1 comprises a color filter 2 and a counter substrate 3 for TFTs, etc. The color filter is constituted by forming black matrices 5 on a glass substrate 4 and forming the colored layers 6 consisting of three primary colors, R(red), G(green), B(blue) with these black matrices as boundaries. The surfaces of the colored layers 6 are provided with protective films 7 consisting of a transparent synthetic resin and the transparent electrode films 8 consisting of ITO, etc., are formed on these protective film. The surface thereof are provided with the spacers 9 consisting of the synthetic resin. Alignment membranes 12 are formed on the respective surfaces where the color filter 2 is bought into contact with the liquid crystal of the counter substrate 3 and are joined with a sealant 10.  The liquid crystals 11 is sealed between the color filter 2 and the counter substrate 3.
Patent JP-S5467859-A (JP)
Title: Revolution body device
Inventor: FURUYA MAMORU
IPC: G01C19/08
Filed: 1977-11-10
Abstract: PURPOSE: To improve the inspection ability of an electric circuit and the characteristic of the revolution of a body of revolution, in a device of the body of revolution such as an instantaneous drive gyro-device.  
     CONSTITUTION: When using, electric signals generated from a trigger signal generator 2 are transmitted to an electric blasting cap 5 through connecting wires 10 and lead wires 11 for disconnection, thus activating the electric blasting cap 5, then  instantaneously burning an ambient propellant 6. Generated high pressure combustion gas is jetted from a nozzle 7 mounted in the outer circumferential, tangential direction of a rotor 1, the rotor 1 is turned as the reaction and the lead wires  11 for disconnectin are twisted off. Consequently, this device of a body of revolution can shape a stable electric blasting cap circuit before applying a trigger signal,  and the lead wires are cut after applying the trigger signal, thus resulting in a  condition with no friction torque, then improving the inspecton ability of an electric  circuit and the characteristic of the revolution of the body of revolution. 
     COPYRIGHT: (C)1979,JPO&Japio