baber/WOPTO huggingface dataset:
Patent JP-H02111204-A (JP)
Title: Electric automobile
Inventor: MIYABAYASHI TAKESHI
IPC: B60L15/20
Filed: 1988-10-19
Abstract: PURPOSE:To miniaturize and lighten an electric automobile and to improve its maximum speed and to lengthen its continuous mileage by making an ultrasonic motor a driving source of the automobile in supplying electric energy from a lithium-alkali secondary battery to the motor. CONSTITUTION:Necessary quantity of drive unit is selected from among numerous drive units 405 by the control of a drive controller 406. An ultrasonic motor 201 connected to each drive unit is driven in supplying electric energy from a lithium-alkali secondary battery. In the ultrasonic motor 201, e.g., fifty pieces of piezoelectric element 2mm thick and 30mm in diameter with the output power of 400W and 500g in weight are connected in parallel to get a mileage of 100km/h with an output of 20kW. The lithium secondary battery in use is to be 150kg in weight, 400Wh/kg in energy density in total energy of 60kWh.
Patent JP-S61181298-A (JP)
Inventor: JIYON EFU UEIKAARII
IPC: H04J3/06
Filed: 1985-11-21
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-S62125872-A (JP)
Inventor: OOTA AKIO
IPC: E04G23/08
Filed: 1985-11-26
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-H0799204-A (JP)
Title: Manufacture of diode
Inventor: OKUMURA SABURO
IPC: H01L21/329
Filed: 1993-09-28
Abstract: PURPOSE:To significantly shorten the time required for manufacturing a diode by vapor-depositing aluminum an one main surface and the other main surface of an N-type semiconductor substrate for an electrode film to be formed and then forming an aluminum-rich silicon layer in the N-type semiconductor substrate below the electrode through thermal treatment within a specific temperature range. CONSTITUTION:An N-type impurity whose impurity-concentration is higher than that of an N-type semiconductor substrate 1 is expanded, so that a channel stopper 13 and an N-rich N<+> semiconductor layer 11 are formed. Then an aluminum is vapor-deposited on one rain surface and the other main surface on the N-type semiconductor substrate 1, so that film electrodes 3 and 5 are formed. The substrate 1, on which the film electrodes 3 and 5 were formed, is subjected thermal treatment at 400-550 deg.C in a vacuum sinter, so that, under the electrode 3, an alloy layer 7 of aluminum and silicon and an aluminum-rich silicon layer 9 are formed, thus a P-type semiconductor layer is formed. With this, manufacturing period for diodes is significantly shortened.
Patent JP-2000098756-A (JP)
Title: Image forming device
Inventor: IWASAKI YUKIKO
IPC: G03G15/16
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which sure carrying performance can be secured and a good image can be formed by obtaining an attracting condition for uniformly attracting a transfer material to a transfer material carrier. SOLUTION: An attracting means is a brush roller 20 brought into slidably contact with the transfer material carrier 5 by the application of bias, the roller 20 and the carrier 5 rotate oppositely to each other, and linear velocity difference is given between the roller 230 and the carrier 5 so that the linear velocity of the roller 20 is higher than that of the carrier 5. The tips of the bristles of the brush uniformly abut on the transfer material, so that the attraction of the transfer material to the transfer material carrier can be uniformly performed even though slight disorder on the tips of the bristles of the brush and the irregularity of flocked fiber density occur by the difference of the linear velocity; therefore, carrying performance is improved, and the image having high definition without the positional deviation, skew, and the void can be obtained.
Patent JP-S61143751-A (JP)
Title: Formation of thin film pattern
Inventor: NAKAZONO TAKUSHI
IPC: G03C5/08
Filed: 1984-12-17
Abstract: PURPOSE:To obtain a thin film pattern same as designed by increasing an amt. of UV rays to be irradiated on the relieved parts of resist as compared with the flat parts of the resist. CONSTITUTION:The resist is formed by vapor depositing Al on an alumina substrate 2, and coating the deposited face with a resist material with a roller coater. This substrate 2 is placed on a stage 1, and a glass mask 3 for forming a wiring pattern on the resist face is arranged on the substrate 2, and a reflective mirror 4 is placed near the relieved parts of the resist. When UV rays 6, 7 are generated from a UV generator 5, a part 7 of the rays is reflected with the mirror 4 and projected on the relieved parts as much as about twice the amt. irradiated on the flat parts, thus permitting a UV irradiation condition of the relieved parts and the flat parts to be made same. After that, the stage 1 and the glass mask 3 are released from the substrate 2, and the Al deposited face is etched to obtain a necessary wiring pattern formed exactly same as designed.
Patent JP-H06120762-A (JP)
Title: Constant impedance phase shifter
Inventor: TANABE MOTOYASU
IPC: H03H7/18
Filed: 1992-10-02
Abstract: PURPOSE:To output two different phases without attenuating the amplitude in a constant impedance phase shifter consisting of L, C, and R. CONSTITUTION:This phase shifter consists of an input terminal, to which a signal Vi is applied, and first and second phase shifting circuits connected in parallel to this input terminal. The first phase shifting circuit consists of a parallel circuit of a variable resistor 10 and an inductance 11 connected in series to the input terminal, a capacitor 12 connecting the output side of this parallel circuit and the earth, and an output terminal which takes out an AC signal V obtained from both ends of this capacitor 12. The second phase shifting circuit consists of a parallel circuit of a variable resistor 13 and a capacitor 14 connected in series to the input terminal, an inductance 15 connecting the output side of this parallel circuit and the earth, and an output terminal which takes out an AC signal Vb obtained from both ends of the inductance 15.
Patent JP-H02112398-A (JP)
Title: Preferential transmitting system in cyclic digital transmission
Inventor: NAKAJIMA MASAAKI
IPC: H04Q9/00
Filed: 1988-10-20
Abstract: PURPOSE:To prevent an information updating defect in the reception side of monitoring data by preferentially sending these monitoring data when the monitoring data not to be sent for over a prescribed time are generated. CONSTITUTION:The plural monitoring data are led into a transmitting means 121 and transmitted in a prescribed order. In a state change detecting means 111, the state change of these plural monitoring data is detected and when the state change is detected, the correspondent monitoring data are transmitted by the transmitting means 121. In a no-transmission state measuring means 131, the no-transmission state of the monitoring data is measured. Then, when the no-transmission state arrives at the prescribed time, an instruction to preferentially transmit the correspondent monitoring data is sent from a transmission instructing means 141 to the transmitting means 121. In response to this instruction, the transmitting means 121 executes the transmission of the correspondent monitoring data. Thus, since the monitoring data are preferentially transmitted when the monitoring data not to be transmitted for over the prescribed time are generated, the information updating defect can be prevented in the reception side of the monitoring data.
Patent JP-H11164373-A (JP)
Title: Communication system
Inventor: EJZAK RICHARD P
IPC: H04W28/18
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To realize an adaptive system to improve data throughput by dynamically adjusting procedures of modulation, encoding, interleave and retransmission of a data link according to a channel condition like phasing. SOLUTION: In a system to adaptively change a modulation system of a communication system, adaptive channel encoders and modulators 60, 76 of a transmitter are connected with channel decoder and demodulators 62, 78 of a receiver through communication channels 48, 50 and a system of encoding and demodulation of the adaptive channel encoders and modulators 60, 76 of the transmitter is controlled by radio link protocol frames and channel judging units 58, 74. The adaptive channel encoders and modulaters 60, 76 are adaptively operated based on information from channel quality measuring units 90, 100 connected with the channel decoders and demodulators 62, 78.
Patent JP-S62124411-A (JP)
Title: Run distance measuring instrument for vehicle
Inventor: MURAISHI TAKEYASU
IPC: G01C22/00
Filed: 1985-11-26
Abstract: PURPOSE:To easily and accurately obtain the distance to a destination by adding a function which stops arithmetic operation temporarily to a distance arithmetic circuit which calculates run distance from the rotation of wheels. CONSTITUTION:The distance arithmetic circuit 5 calculates the run distance from a rotation signal based on the rotation of wheels and the obtained distance is displayed on a liquid crystal display part 11. When the vehicle drops in halfway on the road from the starting point to the destination and returns to the road, a mode setting circuit 6 outputs a holding signal in response to an input mode switching signal from a mode switch 7 to stop the calculation of the distance by the arithmetic circuit 5 temporarily, and the arithmetic operation is restarted at the time of the return of the vehicle to the road, thereby finding the distance to the final destination. Thus, the distance to the destination is obtained easily and accurately.
Patent JP-2000099240-A (JP)
Title: Force sensing presenting device
Inventor: SAWAI HIDE
IPC: G06F3/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To make a device inexpensive, to reduce faults as well and further to eliminate the risk of damage to a user because of runaway or the like by controlling the degree of regulation to the operation of a wire through a brake means, which is linked at the other end of the wire, for regulating the movement of the wire. SOLUTION: One end of a wire 6 is fixed at one located on the head of attaching means 2, 2... fitted to fingers 3, namely, located at the sections close to the tips of fingers and the wire 6 is sequentially bridged over pulleys 5, 5.... As the brake means for regulating the move of the wire 6, cylinders 9, 9... are attached to a substrate part 8 attached to a wrist 7 of the user. The cylinder 9 is provided with a cylinder barrel 10, and in the cylinder barrel 10, a piston 11 is supported so as to freely move in the axial direction of the cylinder barrel 10. The piston 11 is provided with the axially long main part of small diameter and the part of large diameter to be operated, and the main part is slidably inserted to an insert hole 12, which is formed on the front end wall of the cylinder barrel 10.
Patent JP-2001088614-A (JP)
Title: Tonneau board for luggage compartment of automobile
Inventor: KAWASHIMA YASUOKI
IPC: B60R5/04
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a tonneau board for a luggage compartment of an automobile in which a size of a small article to be housed is not restricted although a length of a presser belt for retaining a small article housed in a small article housing part is constant. SOLUTION: In this tonneau board for a luggage compartment of an automobile, a small article housing part 2 and an expandable/shrinkable presser belt 3 for retaining a baggage 5 housed in the small article housing part 2 are provided on an upper surface of a tonneau board body 1 provided so as to cover an upper surface opening of a luggage compartment. An engagement means 4 for adjusting a tension of the presser belt 3 is provided on the other end side of the presser belt 3 of which one end side is fixed to a luggage board body 1. Since a little small article 5 and a large small article 5 can be certainly retained by adjusting a tension of the presser belt 3 by the engagement means 4, a size of the small article 5 housed in the small article housing part 2 is not rarely restricted.
Patent JP-H02114821-A (JP)
Title: Protection of snubber energy regenerative circuit
Inventor: TSURUTA YUKINORI
IPC: H03K17/73
Filed: 1988-10-21
Abstract: PURPOSE:To protect a self-extinguish element from breakdown by detecting overcurrent flowing through a snubber energy circuit then interrupting conducting paths of the self-extinguish element and a rectifying element having a control electrode and feeding snubber energy to a shortcircuit. CONSTITUTION:Overcurrent flowing through snubber energy circuits 12a-e, 15a-e are detected by means of a comparator 19 through a current transformer 29 and a rectifier 18. GTOs 12, 15 are turned OFF through gates 27, 28 while thyristors 12e, 15e are turned OFF through AND gates 26, 25. The GTOs 12, 15 can be protected from breakdown by feeding snubber energy to shortcircuits 10, 11.
Patent JP-H0693274-A (JP)
Title: Treatment of waste liquor from desulfurization and decynization of coke oven gas
Inventor: OGAWA SHIGENORI
IPC: C10K1/12
Filed: 1992-09-09
Abstract: PURPOSE:To reduce the treatment cost for eliminating the toxic gas in cake oven gas by utilizing as heat source the sensible heat of the hot water generated from the dryer in a coal moisture conditioning equipment in a coke oven. CONSTITUTION:The waste liquor from desulfurization and decyanization processes where coke oven gas is brought into contact with an alkali absorption solution, is loaded into a concentration column, and the concentrated waste liquor from this column is combusted and cracked; the resulting cracked gas is immobilized and recovered. In this treatment process for such waste liquor, a steam reboiler and a heat exchanger are installed adjacently to each other as the heating source for the concentration column, and, as the heating source for the heat exchanger, the drain resulting from using hot water for drying feedstock coal for the coke oven is utilized; concurrently, fine regulation of the concentration degree in the concentration column with drain variation is controlled by the quantity of steam fed to the reboiler.
Patent JP-S61143256-A (JP)
Inventor: KATOU TATSUNA
IPC: B61F5/30
Filed: 1984-12-17
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-S62127160-A (JP)
Title: Turbine rotor for super charger of internal combustion engine
Inventor: ISHIHARA MAKOTO
IPC: B22D25/02
Filed: 1985-11-26
Abstract: PURPOSE:To prevent the generation of the defect of non-metallic inclusion and to reduce the weight and moment of inertia by making the material by the Ni base super heat resistant alloy containing Al and Ti and making the material regulating the contents of oxygen and nitrogen. CONSTITUTION:A hub part 2 is made hollow and the thickness thereof is taken <=two times of the maximum thickness at the root of a wing part 1 in the turbine rotor that the wing part 1 and hub part 2 are integrally cast. The material is taken as the Ni base super heat resistant alloy containing <=10 and 15ppm oxygen and nitrogen respectively. In this way the generation of the non-metallic inclusion defect is prevented, the hub part can be made hollow, the weight and moment of inertia are reduced and the internal combustion engine excellent in responding property is enabled.
Patent JP-H06120463-A (JP)
Title: Solid-state image sensing device
Inventor: TAKASU YASUHIRO
IPC: H04N5/372
Filed: 1992-10-05
Abstract: PURPOSE:To cut alpha-rays discharged from seal glass and a package at low cost and easily use highly pure quartz glass for the seal glass. CONSTITUTION:A recessed part 2 is formed on the surface of the one side of a package 1, adhesive 4 is injected in the recessed part 2 and an image chip 3 is adhered. A radiation absorbing film 6 is formed on the surface of the inner wall of the package 1. Highly pure quartz glass is adhered on the top plane of the package 1 by thermosoftening organic material.
Patent JP-S60154948-A (JP)
Inventor: HERUMUUTO FUENNERU
IPC: B60T8/175
Filed: 1984-12-17
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-H01109708-A (JP)
Title: Superconducting magnet device
Inventor: ONOE TATSUYA
IPC: G01R33/38
Filed: 1987-10-23
Abstract: PURPOSE:To provide a superconducting magnet device capable of passing induction current selectively in a low resistor part by means of an inclined magnetic field coil and providing primary inclined magnetic field with good linearity, by forming a part of a heat shield member with a low resistor. CONSTITUTION:A part of a heat shield member 1e is provided by a low resistor 4a and located outside of an inclined magnetic field coil 2b with respect to the center of magnetic field. Accordingly, induction current also is distributed outside of the inclined magnetic field coil 2b, whereby the magnetic field generated near the center of the magnetic field is decreased. Therefore, in the vicinity of the center of the magnetic field, an absolute value of error component to a primary output contained in the magnetic field generated by the induction current is also decreased. In this manner, it is made possible to prevent dameges to a primary inclined magnetic field having good linearity generated by the inclined magnetic filed coil 2b.
Patent JP-S62126502-A (JP)
Inventor: ASAKAWA EIJI
IPC: F21S8/10
Filed: 1985-11-27
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-H06120668-A (JP)
Title: Production of wiring board
Inventor: TAKANEZAWA SHIN
IPC: H05K3/46
Filed: 1992-10-06
Abstract: PURPOSE:To obtain a method for producing wiring board which exhibits high processing efficiency prior to formation of circuit of insulating layer between circuit layers as well as excellent safety and workability by employing an oxidizing aqueous solution in selective removal of unexposed part. CONSTITUTION:A first circuit 2 is formed on the surface of an insulating board 1 and a first photosensitive resin layer 3 is formed thereon. A photomask having shielding part in the shape of second circuit 9 is superposed thereon and then it is exposed by ultraviolet ray 5. Unexposed part is then removed selectively and the residual photosensitive resin layer is roughened thus forming a roughened surface 7. In this regard, aqueous solution of CrO3 or borohydrofluoric acid is employed as the oxidizing aqueous solution. It is then neutralized by NaHSO3 or H2SO4 aqueous solution and rinsed with water. Thereafter, electroplating is carried out to form a conductor layer 8. At that time, via holes 6 connecting between the first and second circuits 2, 9 are made.
Patent JP-S62114902-A (JP)
Inventor: ARUFURETSUDO ZAIRAA
IPC: A01N37/44
Filed: 1986-11-08
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-H07121120-A (JP)
Title: Plasma display unit
Inventor: NAGAOKA YOSHIMASA
IPC: G09G3/28
Filed: 1993-10-25
Abstract: PURPOSE:To set optimum luminance and contrast by making the plasma display panel and a back lighting body device variable in luminance. CONSTITUTION:A back lighting device 22 is arranged on the back side of be plasma display panel(PDP) 10 and then driven by a driver 24. The river 24 is controlled by the driving control circuit 26 for the back lighting device 22. There are two adjustment modes for the luminance and contrast. The 1st mode is an individual luminance adjustment mode for adjusting the luminance values of the PDP 10 and back lighting device 22 individually and the 2nd mode is a mode for adjusting the luminance values of the PDP 10 and back lighting device 22 relatively so that the contrast is held constant. Thus, the luminance of the PDP 10 and back lighting device 22 is adjusted to set the optimum luminance and contrast.
Patent JP-S62123643-A (JP)
Title: Color cathode-ray tube
Inventor: WATANABE TETSUYA
IPC: H01J29/07
Filed: 1985-11-25
Abstract: PURPOSE:To restrain X-rays from being leaked to the outside of a color cathode-ray tube as that are absorbed by an X-ray absorbing member, by forming a heavy metal layer on a surface of at least the side, where an electron beam collides with, of a shadow mask, while installing the X-ray absorbing member there. CONSTITUTION:At the side, where an electron beam 24 collides with, of the surface of a shadow mask 13, there is formed with a layer 21 mixing Bi2O3 or a heavy metal oxide in water glass by means of spraying or the like. An X-ray absorbing member 22 is made up of an annular heat contraction material containing lead of quantity equivalent to a thickness of 0.4mm, and it is installed in an outer circumferential part of a funnel 12 of a color cathode-ray tube. Since the X-ray absorbing member 22 containing lead is installed on the outer circumference of the funnel 12 of the color cathode-ray tube, all the generated X-rays are absorbed by this X-ray absorbing member 22, thus they are restrained from being leaked to the outside of the funnel 12.
Patent JP-H04142650-A (JP)
Title: Terminal connection control method
Inventor: OHATA TAKESHI
IPC: G06F15/00
Filed: 1990-10-04
Abstract: PURPOSE:To enable the user of a terminal to operate a terminal without being aware of a logical terminal identifier of the terminal by providing a terminal with a terminal response table for controlling the correspondence between a physical terminal control table and a logical terminal control table. CONSTITUTION:The present terminal connection controller is provided with a terminal connection control means 1, a physical terminal control table 2, a logical terminal control table 3, and a terminal correspondence table 4. Further, the terminal connection control means 1 carries out connection control for terminal connection to an online system, and a physical terminal control table 2 controls the physical attribute of terminal 10. Furthermore, the logical terminal control table 3 controls the logical attribute of terminal 10. Finally, the terminal correspondence table 4 controls the correspondence between the physical terminal control table 2 and the logical terminal control table 3. With this, the user can operate a terminal without being aware of the presence of the logical terminal identifier of terminal 10.
Patent JP-H1099433-A (JP)
Title: Syringe of double safety structure
Inventor: CHIN RYUYU
IPC: A61M5/315
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a safety syringe in which various hydrodermic needles of different diameters being used at present can be fitted, and after the injection has been completed and the piston has been withdrawn, the needle can be perfectly crushed. SOLUTION: In the inside of a hydrodermic needle base 30 of a detachably fitting type at the front of a syringe 10, a screw thread in which the hydrodermic needles of various diameters can be screwed in is provided, and the needle base 30 is made to be joined with the syringe 10 through a projected part 11, and a void 31 to be joined with the joining part 42 at the end of the piston 40 is provided. The piston 40 is provided with a rubber plug 41 and a cutoff part 401 formed in the connecting part of the plastic rod. After completion of injection, the piston 40 is pulled out and then it is cut at the cutoff part 401, and the cutoff piston 40 is inversedly inserted into the syringe 10 from the fore end so as to crush the needle, and then the recessed part 402 of the piston 40 is engaged with the projected part 11 so as not to be fallen off.