baber/WOPTO huggingface dataset:
Patent JP-H0399304-A (JP)
Title: Automatic operating/traveling controller for vehicle
Inventor: NISHIDA MINORU
IPC: B60W30/00
Filed: 1989-09-12
Abstract: PURPOSE:To properly control the steering angle of a course having a large curvature by setting up and changing the multiplication factor value of the 1st parameter corresponding to a course deviation and the 2nd parameter corresponding to a course parallelism. CONSTITUTION:A steering angle arithmetic part 8 receives deflection signals eI, eII from magnetic sensors 3, 4 fixed to the front and rear parts of a vehicle, operates the 1st parameter E corresponding to a course deviation and the 2nd parameter F corresponding to course parallelism, adds respective multiplied results of the parameters E, F and respective multiplication factors (a), (b) to each other, and outputs the added result (aE + bF) as an objective steering angle signal psir. A steering angle control part 9 receives the signal psir and a signal psi corresponding to practical steering from a steering angle detector 11 and outputs a control signal to a steering driving part 10. A correction control part 16 stops the vehicle when the course deviation exceeds a prescribed value, and after traveling the vehicle in the reverse direction so that the course deviation is reduced, the vehicle resumes travelling along the same course as the preceding one, changes and sets up the multiplication factor (a), (b) to be used for the steering angle operation and sends the set values to the arithmetic part 8.
Patent JP-H04114771-A (JP)
Title: Heating method using infrared rays
Inventor: INOUE YOSHIRO
IPC: B05D3/02
Filed: 1990-09-05
Abstract: PURPOSE:To heat while retaining the strength and dimension of a base by emitting infrared rays except the wavelength zone giving the peak value of infrared ray absorption factor for water to a coating agent applied to the base. CONSTITUTION:A coating agent C containing a component with the infrared ray wavelength zone giving the peak value of infrared ray absorption factor different from that of water is applied to a base B containing the water content. The base is passed through a gas layer containing the water content and infrared rays IR-2 except the wavelength zone giving the peak value of infrared ray absorption factor for water is emitted to the coating agent C. That is, a component of non-water content in the coating agent applied to the base is heated, and thus the heating of water content in the base is controlled to prevent the base from getting overheated. As a result, heating is carried out while the strength and dimension of the base are retained as they are.
Patent JP-H0793869-A (JP)
Title: Information storage device
Inventor: KAWAMICHI TSUKASA
IPC: G06F3/08
Filed: 1993-09-22
Abstract: PURPOSE:To prevent the occurrence of the flow of a large current in an optical disk device circuit and to avoid the occurrence of a failure of the device. CONSTITUTION:Linear motor control circuits 17a and 17b output accelerating currents to optical heads 3a and 3b in accordance with the operational commands from a CPU 23 and if needed, output decelerating currents to the heads 3a and 3b so as to operate the heads 3a and 3b. The CPU 23 controls the timing of these accelerating and decelerating currents so that these timing are not coincided within the circuits 17a and 17b. Thus, the heads 3a and 3b are always operated at a different timing.
Patent JP-H0976087-A (JP)
Title: Laser beam machining method
Inventor: SAKAMOTO YOSHIAKI
IPC: B23K26/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining method which prevents damage to the mask so as to prolong its service life, in the machining method with a substrate arranged between a pattern mask and an object to be machined. SOLUTION: The laser machining method is such that an object 2 to be machined is irradiated with an excimer laser beam through a mask 1 formed with a pattern, and its structure is such that a first substrate 3 formed with a laser beam transmissible material is arranged between the mask 1 and the object 2 to be machined.
Patent JP-H04115390-A (JP)
Title: Card data storing/reproducing device for prepaid card
Inventor: TOHARA MINORU
IPC: G07F7/08
Filed: 1990-09-06
Abstract: PURPOSE:To prevent the generation of a crime such as the modification of card data and the forgery of a prepaid card by writing unusable data in the magnetic data storing part of the prepaid card. CONSTITUTION:At the time of deciding that read card data are specific pattern data, a message indicating a use-inhibited card is displayed when the card data are forcedly canceled pattern data, and in the case of residual amount '0' pattern data, a message indicating the residual amount is 0 yen is displayed and then operation is transferred to invalid card processing. Since an usable data are written in a prepaid card whose residual amount data are zero, the generation of a crime such as the modification of card data and the forgery of the prepaid card can be prevented.
Patent JP-H0286702-A (JP)
Title: Lift controller in working truck
Inventor: USUI KATSUYA
IPC: A01B63/10
Filed: 1988-09-21
Abstract: PURPOSE:To provide the title unit designed so that a changeover is made between pressurized oil-discharging state with on-off operation of subcontrol valve alone and different such state with both main- and subcontrol valves, thereby extending the regulation range for the descending speed of the working unit. CONSTITUTION:Two kinds of control valve are provided, that is: (1) main control valve 5 capable of changeover freely between (a) a state where pressurized oil is allowed to flow towards a hydraulic cylinder 3, (b) a second state where the discharge of the pressurized oil is stopped, and (c) a third state where the pressurized oil is discharged through said cylinder side; and (2) subcontrol valve 6 to make an on-off operation for a drain oil channel r2 connected to an oil channel r1. When a working unit is to put to descending operation, a changeover is made to the states (b) and (c). During the descending operation, the subcontrol valve should be left to be in 'ON' state.
Patent JP-H11126398-A (JP)
Title: Recording and reproducing device
Inventor: KAKU NOBUYUKI
IPC: G11B15/675
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device using a tape cassette with a reference hole and a reference plane for positioning suitable for improving positioning accuracy is used, and permitting to cope with a tape cassette with a different thickness. SOLUTION: This recording and reproducing device has a positioning member 13 comprising a height determining part for positioning the height in the direction of thickness of a tape cassette 10 case and a plane positioning part 13b for determining a position in a plane in parallel with the bottom plane of the case. When a tape cassette 10 with a thick thickness is inserted, the above- mentioned height determining part is abutted on a reference plane which is approximately parallel to the bottom plane of the case and arranged so as to be apart inside by a predetermined distance, and when a tape cassette 10 with a thin thickness is inserted, it is abutted on the bottom plane, and thereby it becomes possible to cope with a tape cassette with a different thickness by the same mechanism.
Patent JP-S61116572-A (JP)
Title: Electronic apparatus with printer
Inventor: NISHIKAWA HIROSHI
IPC: B41J29/38
Filed: 1984-11-12
Abstract: PURPOSE:To reduce the frequency at which controlling actions are performed and eliminate labor in input operations for clearing the controlling actions, by inhibiting controlling actions such as error lock for an operation in excess of a predetermined quantity of a type-detecting means in the beginning period on throwing in a power source. CONSTITUTION:An auto-clearing signal generating circuit 2 generates an auto- clearing signal RES and supplies it to a CPU5 when a power source for the printer is thrown in. by this, a motor signal MT is set to logic '1' to drive a motor 14, thereby rotating a type wheel 17 by at least 3 revolutions, and the type-detecting means 12 and a home position detecting means 13 are operated at least predetermined numbers of times. During this period, even where the operation of the means 12, 13 is defective, error lock is not conducted, and a cleared state is maintained. Malfunction of the means 12, 13 are overcome in most cases during when the means 12, 13 are operated at least predetermined numbers of times.
Patent JP-S6480338-A (JP)
Title: Endoscope
Inventor: TAGAMI TETSUSHI
IPC: G02B23/24
Filed: 1987-09-21
Abstract: PURPOSE:To prevent the positional shaking of an insert part by the counteraction of the fluid injected from a jet orifice, by detecting the pressure of the high pressure fluid injected from the jet orifice and controlling a high pressure fluid supply apparatus to adjust the pressure of the high pressure fluid constant. CONSTITUTION:An endoscope 1 is equipped with an operating part 3, and a flexible insert part 4 and a universal cord 5 are connected to said operating part 3. A plurality of jet orifices are formed to the jet orifice member 20 connected to the leading end part 12 of the insert part 4 through a curved part. The pressure of the high pressure fluid injected from said jet orifices is detected by a sensor and a high pressure fluid supply apparatus is controlled by the detection signal to adjust the pressure of the high pressure fluid constant.
Patent JP-H04118731-A (JP)
Title: Cache memory device
Inventor: MAKI KAZUHIKO
IPC: G06F12/08
Filed: 1990-09-10
Abstract: PURPOSE:To supply the data without allowing a CPU to wait longer than the required time by reading preferentially the data of a necessary address from a low level memory at the time of mishiting a cache memory device. CONSTITUTION:The device is provided with a means for setting an address of data requested by a CPU 101 as a read-out start address in a memory block, and reading out the inside of one block in a certain prescribed sequence. That is, in the case of mishiting, an address generating circuit 108 is actuated and an address is issued to an external memory 103 through an address bus 11 in an ascending sequence from a read-out address requested from the CPU 101. Subsequently, a real memory address in which the data requested by the CPU 101 is stored is need as a read-out start point. In such a way, the time required for reading out the data, that is, the waiting time of the CPU 101 can be reduced, and the performance of the whole system is improved.
Patent JP-H1187868-A (JP)
Title: Connection structure of lead terminal with board
Inventor: NAKAJIMA TOSHIHIRO
IPC: H05K1/11
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure between a mounting space-saving terminal and a board, wherein the terminal imposes no load on the part mounting surface of the board. SOLUTION: A connection structure between a lead terminal 18 and a board 10 is composed of connectors 19 soldered to the board 10, contacts 20 each provided to the connectors 19 to come into contact with the outside (mother board), and cutout holes (semicircular plated through-hole) 12 provided to the edge 11 of the board 10 and plated so as to be connected to a circuit formed on the board 10, wherein the connectors 19 are each made to bear against the cutout openings 12 so as to make the contacts 20 of the lead terminal 18 protrude from the edge 11 and soldered to them.
Patent JP-S6299468-A (JP)
Title: Production of ferromagnetic material
Inventor: SAITO YUKIO
IPC: B01J12/02
Filed: 1985-10-25
Abstract: PURPOSE:To synthesize a ferromagnetic material contg. Fe8N excellent in the magnetic characteristics in high selectivity and high growth velocity by impressing electromagnetic wave energy in the decompression for two gaseous molecules contg. iron atom and nitrogen atom respectively and allowing the above- mentioned both molecules to react each other with the generated plasma. CONSTITUTION:An iron atom-contg. gaseous molecule [e.g. Fe(CO)3, iron chloride or the like] and a nitrogen atom-contg. gaseous molecule (e.g. N2, NH3 or the like) are introduced into the inside of a vessel decompressed in 10<-2>-10<-1>Torr. Thereafter electromagnetic wave energy such as microwave, high frequency and radio wave is impressed for two gaseous molecules contained in the above-mentioned vessel to generate plasma. Thereby the above-mentioned both molecules are decomposed at the temp. lower than 300 deg.C decomposition temp. of Fe3N and allowed to react each other. As a result, the production of Fe4N and Fe3N inferior in the magnetic characteristics is controlled and Fe8N is obtained in excellent selectivity.
Patent JP-H1182434-A (JP)
Title: Connecting device for structural member
Inventor: SUGIO EIJI
IPC: F16B7/04
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a connecting device for various structural members, which is capable of making strong connections by a very simple operation at low cost without using welding, a number of boring operations, caulking or the like. SOLUTION: A connector for connecting a first structural member 11 and a second structural member 2 having a hollow part 20 with each other is provided. A fastening piece 3 having a tapered part 30 on a peripheral surface is attached to the first structure member 1, the fastening piece 3 is arranged in the hollow part 20 of the second structure member, a rolling element 4 is loaded between the tapered part of the fastening piece 30 and the inner surface of the hollow part 20 so as to have a diameter larger than a gap between the inner surface of the hollow part 20 and the high side of the tapered part 30 and smaller than that with the low side thereof, and by moving the fastening piece 3 and the second structure member 2 relative to each other to roll the rolling element 4 to the high side of the tapered part 30,  the rolling element 4 enters between the tapered part 30 and the inner surface of the hollow part 20, and thereby the structure members 1 and 2 are connected and fixed to each other to be integral.
Patent JP-H0769830-A (JP)
Title: Skin detergent
Inventor: UCHIKAWA KEIICHI
IPC: A61K8/00
Filed: 1993-08-30
Abstract: PURPOSE:To obtain a skin detergent capable of removing makeup cosmetics, foamable by water addition, and capable of enjoying refreshing feel after washing the skin. CONSTITUTION:This skin detergent contains a total of 1-80(pref. 5-50)wt.% of (A) an alkali metal salt or triethanolamine salt of a higher fatty acid (e.g. lauric acid, myristic acid, palmitic acid, stearic acid), esp. pref. triethanolamine salt of myristic acid and (B) a polyoxyalkyl-modified methylpolysiloxane of the formula (R is H or a 1-5C alkyl; (x) is 5-30; (y) is 2 or 3; (m) is 0-50; (n) is 1-50), e.g. a copolymer of dimethylsiloxane and methyl(polyoxyethylene) siloxane having 20-70% modification rate of the polyoxyethylene, at the weight ratio B/A of (2:1) to (1:8), pref. (1:1) to (1:4).
Patent JP-S6298617-A (JP)
Title: Processing device
Inventor: TOMIYAMA SHIGEO
IPC: H01L21/22
Filed: 1985-10-25
Abstract: PURPOSE:To allow the use of a soft landing type boat loader even under the condition in which an adhering phenomenon is generated by a reaction product by a method wherein the material to be treated is processed in a processing tube in the state wherein the material to be treated is supported by a fork. CONSTITUTION:The use of a soft landing type boat loader is made possible by performing a treatment on a wafer while a boat is being supported by a fork having a protrusion. To be more precise, the boat 7 is supported by the retaining part 15 of a fork 14, and the fork 14 becomes the material to which the boat 7 is adhered by the use of a reaction product, instead of a processing tube 1. Accordingly, as the scooping up operation of the adhered boat 7 by the fork 14, to be performed after a treatment has been performed on a wafer, is not required the trouble such as the bending of the fork 14 caused by the adhesion generated when the boat 7 is lifted up and the damage of the processing tube 1 and the like can be prevented.
Patent JP-S61117357-A (JP)
Inventor: SATO HIROSHI
IPC: E04F13/08
Filed: 1984-11-12
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-H04117811-A (JP)
Title: Method for calculating normalized norm
Inventor: FUJII KENSAKU
IPC: H03H21/00
Filed: 1990-09-07
Abstract: PURPOSE:To simplify the calculation of norm by applying a square of a known signal to an input of a low pass filter having a value depending on a coefficient correction constant K specified by the calculation of the study identification method and a number I of known signals forming a norm defined in the said study identification method as a coefficient and using the result of calculation obtained by the said low pass filter as a normalized norm. CONSTITUTION:An accumulation adder structure comprising a low pass filter 162, an adder 162-1 and a delay circuit (register) 162-2 is adopted, and a multiplier 162-3 multiplying an output from the delay circuit 162 and a required coefficient beta is interposed to a feedback line from the delay circuit 162-2 and the adder 162-1. Thus, the filter adopts a linear cyclic low pass filter. The coefficient beta depends on a coefficient correction constant K specified by the calculation of the study identification method and a number I of known signals Xj forming a norm defined by the study identification method. For example, the coefficient beta is selected to be (I-K)/I.
Patent JP-H0682051-A (JP)
Title: Electric floor heating device
Inventor: ASAMI NAOHITO
IPC: F24D13/02
Filed: 1992-09-07
Abstract: PURPOSE:To improve upward heat radiating efficiency and moderate the unevenness of temperature of an upper soaking plate, in an electric floor heating device employed to attach it to the floor of a dwelling and the like. CONSTITUTION:Linear heat generating bodies 2 are pinched by an upper soaking plate 3, arranged above the linear heat generating bodies 2 arranged in the grooves 5a of a heat insulating plate 5 and provided with a high heat conductivity, and a lower soaking plate 4, contacted with the lower surfaces of the linear heat generating bodies 2 and bonded to the upper soaking plate 3 while being provided with a high heat conductivity, and the linear heat generating bodies 2 and the lower soaking plate 4 are arranged so as not to be contacted with the grooves 5a of the heat insulating plate 5. According to this constitution, heat, transferred toward the lower part of the linear heat generating bodies 2, is transferred to the upper soaking plate 3 through the lower soaking plate 4 and the temperature of the linear heat generating bodies is equalized by both of the upper soaking plate 3 and the lower soaking plate 4 while heat loss toward the downward of a floor can be reduced by an air heat insulating layer between the lower soaking plate 4 and the heat insulating plate 5.
Patent JP-H03100591-A (JP)
Title: Optical fiber astronomical panel
Inventor: KADOWAKI SHIGEMICHI
IPC: G09B27/04
Filed: 1989-09-13
Abstract: PURPOSE:To obtain an astronomical panel twinkling like a star in a night sky without using a planetarium by arranging, inserting, and fixing the other end of an optical fiber fixed in circumferential shape at the position f each star in sequence of twinkling the star on a light input panel, and placing a light shielding panel with a circular arc notch by bringing into contact with the optical fiber. CONSTITUTION:The optical fiber 2 is used as the light source of the star on the astronomical panel 1, and the light input end of the optical fiber 2 is arranged on the light input panel 3 in sequence of twinkling, and furthermore, a light shielding panel 4 having the circular arc notch arranged adjacently to the optical fiber is rotated. Light from the light source 5 begins to project on the optical fiber 2 gradually, and the optical fiber 2 begins to light on the astronomical panel 1. Thereby, it is possible to render the status of the star near to a constellation in the night sky without using the planetarium.
Patent JP-S6288872-A (JP)
Inventor: BUORUFUGANGU SHIYUTAINBAAGAA
IPC: F16H57/021
Filed: 1986-10-08
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-S6297573-A (JP)
Inventor: OZAWA KATSUHIKO
IPC: A63B69/12
Filed: 1985-10-24
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-S60130624-A (JP)
Title: Production of polyolefin molding for heat storage
Inventor: MARUYAMA HIDEO
IPC: C08J7/12
Filed: 1983-12-17
Abstract: PURPOSE:To facilitate the production of the titled polymer which does not stick together by fusion at high temperature and has a large heat of crystallization, by thermally decomposing an organic peroxide adhering to the surface of a crystalline polyolefin molding to thereby crosslink the surface of the molding. CONSTITUTION:An acyl or alkoxyl organic peroxide adhering to the surface of a crystalline polyolefin (e.g., high-density PE) molding in the form of, for example, pellets, films or tubes is heated to a temperature which is lower than the m.p. of the crystalline polyolefin used but is as close to it as possible (e.g., 100- 130 deg.C for crystalline PE) to decompose the organic peroxide to form a crosslinked film of a thickness of 0.1-1mm. of the surface of the crystalline polyolefin molding. The decomposition residues of the organic peroxide on the surface of this molding are wiped off with an organic solvent (e.g., toluene).
Patent JP-H04116939-A (JP)
Title: N-type field effect transistor
Inventor: SHIGEKAWA NAOTERU
IPC: H01L21/338
Filed: 1990-09-07
Abstract: PURPOSE:To obtain a FET which operates at high speed by permitting a semiconductor layer provided with a source electrode and a drain electrode sandwiching a gate electrode on a semiconductor substrate to be thicker as it reaches the source electrode side from the drain electrode side. CONSTITUTION:An n-type semiconductor layer 2 is formed on a p-type semiconductor substrate 1, a gate electrode 3G is provided on the layer 2 so as to halve the layer 2 looking from the above, and a source 3S electrode and a drain electrode 3D are provided at the positions which sandwich the electrode 3G. The layer 2 becomes thicker toward the electrode 3S side from the electrode 3D side. Therefore, the FET generates large drift electric field through a depletion layer 4 generated at the time of the operation, and the FET is allowed to be an n-type FET which operates at high-speed.
Patent JP-S60122213-A (JP)
Title: Apparatus for returning gas to overcharge engine system fromcrank case
Inventor: ANDOREASU MAIYAA
IPC: F01M13/02
Filed: 1984-11-14
Abstract: In internal combustion engines (1), the sealing of the combustion chamber by pistons and piston rings is not absolute. Throughout the working cycle, gases from the cylinder enter the crankcase (1a). These blow-by gases must be able to escape from the crankcase (1a). In a device for returning the blow-by gases into the system of an internal combustion engine (1) supercharged with a gas-dynamic pressure-wave supercharger (10), it is envisaged that a gas delivery unit designed as an ejector (20) generates a reduced pressure in the crankcase (1a). The ejector (20) is operated with a propellant gas from a line (16) which is taken from the supercharger airline (13), a control (8) placed in the propellant gas line (16) ensuring that the reduced pressure in the crankcase (1a) never exceeds a defined value. The blow-by gases in the line (2) flow through an oil separator (4) and, mixed with the propellant gas in the line (16), are then returned into the exhaust line (15) of the engine system.