baber/WOPTO huggingface dataset:
Patent JP-H0469504-A (JP)
Title: Scanning type tunneling microscope
Inventor: OBARA KENJI
IPC: H01J37/28
Filed: 1990-07-10
Abstract: PURPOSE:To obtain the scanning type tunneling microscope with which a scanning electron microscope image of low magnification is obtained by providing a lead-out electrode and a moving means for the electrode nearby a probe and irradiating a sample with an electron beam from the probe by electric field radiation through a lead-out power source, an acceleration power source, etc. CONSTITUTION:When a scanning electron microscope image observation mode (observation of low-magnification image) is indicated, a CPU 24 supplies control signals to a probe rough moving mechanism 14 and a high-voltage generating circuit 27 and the probe 2 is moved away from the sample surface sufficiently by the rough moving mechanism 14; and the lead-out electrode 20 is moved by a piezoelectric element driving means 21 in the lengthwise direction of the probe, the contacts of CPU switches S1 and S2 are connected to sides (b) to apply the voltages of the lead-out power source 22 and acceleration power source 23 between the probe 2 and lead-out electrode 20, and probe 2 and sample 1 respectively, and consequently the electron beam is emitted from the probe 2 with an electric field. Consequently, the scanning type tunneling microscope with which even the scanning electron microscope image can be obtained is obtained without increasing the size of the constitution.
Patent JP-H0468313-A (JP)
Title: Information recording medium and information recording method thereof
Inventor: TAKENAKA HIROMITSU
IPC: G02F1/1333
Filed: 1990-07-10
Abstract: PURPOSE:To facilitate the execution of the recording of information having infinite gradations without requiring a mask in real time in a single stage by subjecting an information recording layer prior to polymn. to the impression of electric fields via a photoconductive layer and inducing a polymn. by photoirradiation while irradiating this photoconductive layer with the light of recording information. CONSTITUTION:The information recording layer 30 contains at least a liquid crystal and photosetting resin and is in the state of generating a phase sepn. by polymn. under the impression of the electric field by the impression of the electric field and light. The photoconductive layer 24 has the resistance value distribution corresponding to the recording information when the electric field is impressed via the photoconductive layer 24 to the information recording layer 30 at the time of the phase sepn. by the polymn. under the impression of the electric field and when the light FC contg. the information to be recorded is made incident on the photoconductive layer 24. The electric fields corresponding to the recording information are thereby impressed to the information recording layer 30. The reaction corresponding to the impressed electric fields is generated and the writing of the information is executed when the recording layer is irradiated with the light for the polymn. reaction in this state. The information recording of many stages of gradations is executed in real time in this way without requiring a light shielding mask.
Patent JP-H0346657-A (JP)
Title: Cut mask generation system
Inventor: TSUNASHIMA KAZUYA
IPC: G03F1/00
Filed: 1989-07-14
Abstract: PURPOSE:To obtain a cut image of high quality fast by providing pattern mask area determining means for determining pattern mask areas and a background mask generating means for generating a background mask by retrieving an unprocessed area on an image other than the determined pattern mask area. CONSTITUTION:This system is equipped with a means 6 for indicating a partial area of the image to be cut automatically and a position where automatic cutting is performed. Further, the system is equipped with pattern mask area determining means 5a - 5c for determining the pattern mask areas by painting out a closed area in the pattern part of the image whose area and cutting position are specified and the background mask generating means 5d which generates the background mask by retrieving the unprocessed area of the image other than the determined pattern mask areas. Therefore, the cut mask can be generated by selecting manual or automatic cutting properly without converting raster data into vector data and reconverting it. Consequently, the cut image of high quality is obtained fast.
Patent JP-H0232638-A (JP)
Title: System for controlling repeater of bus type lan
Inventor: IMAI MITSUO
IPC: H04L12/40
Filed: 1988-07-22
Abstract: PURPOSE:To prevent unrequired data from being outputted even when the terminating resistor of a coaxial cable comes off or an optical star coupler is used when segments are connected with a repeater by canceling a unidirectional operation with precedence of first-come awaiting by the propagation delay time of an opposite segment desired to relay. CONSTITUTION:By canceling the transmission suppressing state of a signal from the opposite segment after awaiting by a time tD in which the maximum transmission delay time of the segment B at a side opposite to a first-come segment A is added on the internal delay time of the repeater, return signal from the segment B disappears when the time tD expires. Therefore, the return signal can be prevented from flowing in the segment A again. In such a way, when the segments are connected with the repeater, no unrequired data is outputted even by when the terminating resistor of the coaxial cable comes off or the optical star coupler is used.
Patent JP-H052059-A (JP)
Title: Magnetic sensor
Inventor: YOKOBORI WATARU
IPC: H01L43/08
Filed: 1991-06-26
Abstract: PURPOSE:To improve moisture resistance, corrosion resistance, etc., by enabling an electrode portion and a lead conductor to be easily positioned. CONSTITUTION:A magnetic conversion portion 1 has a ferromagnetic body thin film 12 on a substrate 11 and the ferromagnetic body thin film 12 is covered with a protection film 13 and is partially exposed as an electrode portion 121. A flexible lead conductor 2 has a conductor film 21 and an insulation support 22. A conductor film 21 is formed on one surface of the insulation support 22 as thick as or thicker than the protection film 13. The insulation support 22 protrudes from a side 211 of one end face of the conductor film 21. An organic substance conductive adhesive 3 contains a conductive particle 31. A surface 212 of one end face side of the conductive film 21 is connected to the electrode portion 121 through the organic substance conductive adhesive 3.
Patent JP-2000009828-A (JP)
Title: Radar apparatus and object detecting method
Inventor: KOSUGI MASANORI
IPC: G01S7/41
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain an object detecting method in which a human being holding a metal can be detected so as to be discriminated from a human being not holding it. SOLUTION: The beat component of transmitted radio waves and their reflected waves is generated by a multiplier 15, and the frequency spectrum of the beat component is detected by a fast Fourier transform computing unit 18. The frequency spectrum is corrected by a spectrum correction circuit 20 when a relative speed is detected by a relative-speed detecting device 19. A peak-frequency detecting device 21 detects the peak value of the spectrum so as to be recorded in a temporary recording device 22. In a comparison device 23, a standard pattern which is recorded in advance i n a recording device 24 is compared with a pattern which is recorded in the temporary recording device 22, and whether a human being holds a metal or not is judged on the basis of their compared result.
Patent JP-H0471150-A (JP)
Title: Scanning type electron microscope
Inventor: NOMURA NOBORU
IPC: H01J37/28
Filed: 1990-07-09
Abstract: PURPOSE:To observe a sample in a condition of high resolution by forming one of magnetic poles composing an object lens into a flat magnetic-pole through the process of forming a thin film made of a high-permeability material on a flat plate of movable function, very high degree of parallelization and also of non-magnetic body, and then putting the sample for observation on the flat-plate magnetic-pole so as to be subsequently arranged between the magnetic poles of the object lens. CONSTITUTION:Each of electron beams 12 radiated from an electron gun 11 is entered into an object lens 17 to subsequently irradiate a wafer 22 while this irradiated point is scanned by a deflecting coil 25, and then a corresponding secondary-electron emitted from the wafer 22 is detected by a secondary-electron detector 24 to be subsequently brightness-modulated on a display screen so as to display the so-called secondary- electron image. At this time, an oversize image of the wafer in a condition of high resolution can be observed along the whole surface of the wafer without difficulty by allowing a flat-plate magnetic-pole 21 situated on the lower side of the object lens to horizontally move and then arranging the wafer 22 as a sample for observation between magnetic poles of the object lens to collect the secondary element electrons under a short focal-distance so as to display the secondary electron images.
Patent JP-H054500-A (JP)
Title: Ice crystal display tower
Inventor: SENOO YASUTOSHI
IPC: F24F5/00
Filed: 1991-06-25
Abstract: PURPOSE:To provide a novel ice crystal display tower for decorative purpose capable of rotating slowly the ice crystal in a cold reserving water tank and provided with a lighting device for illuminating this tank. CONSTITUTION:An ice crystal display tower which comprises a cooling water heat exchanger 3; a cold reserving water tank 4; circulating passages 9 and 10 provided therebetween; a rotating shaft 16 for rotating the ice crystal in the cold reserving water tank 4; a lighting device 19 for illuminating the cold reserving water tank 4, the ice crystal therein being slowly rotated by the rotating shaft 16 and the rotating ice crystal being irradiated with mixture light of various colors by manupilating the lighting device 19 to produce a dreamy decorative display.
Patent JP-H0231446-A (JP)
Title: Manufacture of semicodnuctor device
Inventor: TAKESHIRO SHINICHI
IPC: H01L23/52
Filed: 1988-07-20
Abstract: PURPOSE:To enable the reduction or a contact resistance without increasing a contact hole in diameter by a method wherein a protrusion is provided to a lower wiring in such a manner that it is in contact with an upper wiring breaking through an interlaminar insulating layer. CONSTITUTION:A polycrystalline silicon film 2 is formed as a lower wiring on a silicon oxide film 1 provided onto a semiconductor substrate or the like, and then a photoresist film 3 forming a protrusion is applied, which is exposed to light and developed, and the polycrystalline silicon film 2 is etched to form a protrusion 8. Next, a boron phosphorus glass film (BPSG film 4) is formed on the whole face of the substrate, which is flattened through a heat treatment. Then, the BPSG film 4 is etched until the protrusion 8 is made to protrude out, and an aluminum wiring 5 is formed on the BPSG film 4. By these processes, the polycrystalline silicon film 2 and the aluminum wiring 5 are brought into contact with each other at both the upside and the side face of the protrusion 8.
Patent JP-H0530669-A (JP)
Title: Charger
Inventor: KUDO HITOSHI
IPC: H02J7/10
Filed: 1991-07-23
Abstract: PURPOSE:To facilitate charging at a constant level by a method wherein the influence of an ambient temperature upon the charging rate of a battery under charging is eliminated. CONSTITUTION:A part of a charger 30 which is apart from a battery 10 is made to protrude and a thermosensor 35 for the detection of an ambient temperature is provided in the protrusion 30b. By comparing a value obtained from the battery temperature and the ambient temperature with a predetermined value, the charging can be performed at a constant level.
Patent JP-S6241223-A (JP)
Title: Epoxy resin
Inventor: SAITO YASUHISA
IPC: C08G59/00
Filed: 1985-08-19
Abstract: PURPOSE:An epoxy resin having an epoxy group at a molecular terminal and being excellent in low stress, toughness, etc., and suitable as a sealing material or the like obtained by converting the hydroxyl groups of a specified hydroxyl group-terminated compound into halohydrin ether groups and dehydrohalogenating the product. CONSTITUTION:A phenol of formula I (wherein R2 and R3 are each H, a 1-15C alkyl or the like), e.g., 2,6-xylenol, is oxidatively polymerized with a bisphenol or the formula: HO-A-OH (wherein A is a group of formula II or III, R4 and R5 are each H, a 1-15C alkyl or the like, X is a 1-10C alkylene, O or the like), e.g., bisphenol A. The obtained hydroxyl group-terminated compound of formula IV (wherein m and n are each 0-100) is reacted with an epihalohydrin to convert the terminal hydroxyl groups into halohydrin ether groups. The product is dehydrohalogenated with an alkali. In this way, a new epoxy resin of formula V (wherein R1 is H or a 1-5C alkyl) can be obtained.
Patent JP-H0626608-A (JP)
Title: Water supplying device
Inventor: HARA YOSHIHARU
IPC: F22D5/34
Filed: 1992-07-09
Abstract: PURPOSE:To provide a water supplying device in which a water hammer in a pipe between a shut-off valve and a control valve is prevented from occurring. CONSTITUTION:A bypassing pipe 10 branched from an upstream side of an inlet port of a shut-off valve 1 in a pipe 4 having the shut-off valve 1 and a control valve 2 arranged in series and merged at a pipe 4 between the shut-off valve 1 and the control valve 2 is provided. The bypassing pipe is provided with a bypassing shut-off valve 3 having a smaller volume than that of the shut-off valve 1 and then the bypassing shut-off valve 3 is operated in response to a signal got from a pressure sensing device 11. Before the shut-off valve 1 is opened, the bypassing shut-off valve 3 is opened and the pipe between the shut-off valve 1 and the control valve 2 is filled with water and then upon completion of filling of the water, the bypassing shut-off valve 3 is closed and the shut-off valve 1 is opened with an opening signal of the control valve 2.
Patent JP-H0732662-A (JP)
Title: Printing device
Inventor: HIRAHATA SHINICHI
IPC: B41J3/407
Filed: 1993-07-23
Abstract: PURPOSE:To provide a printing device equipped with a means with which a user can easily print characters on a plurality of faces of an article. CONSTITUTION:When a floppy disk 50 is inserted into an insert opening and characters to be written on a label 52 of the floppy disk 50 are decided by operating a keyboard and a print start button is pressed, a control circuit outputs a control signal to a motor driver so as to drive a carriage motor 13. In accordance with printing information inputted from the keyboard, a control signal is outputted to a head driver so as to selectively operate heat generating sections of a print head 18 and a print head 20, so that the characters are printed in a printing range on the top face of the label 52 or in a printing range of the back face of the label.
Patent JP-H0732663-A (JP)
Title: Printing device
Inventor: HIRAHATA SHINICHI
IPC: B41J19/18
Filed: 1993-07-23
Abstract: PURPOSE:To provide a printing device equipped with a means with which a user can easily print characters on a predetermined part of an article. CONSTITUTION:In a printing device, when a floppy disk 50 is inserted into a first insert opening 4 and set by a user, a print head operates to print characters inputted from a keyboard 2 in a printing range oh a surface of a label paper to be stuck to the floppy disk 50. When the disk is inserted into a second insert opening 5 and set, printing is performed in a printing range on the back face of the label paper.
Patent JP-S6077678-A (JP)
Title: Voltage multiplier rectifier circuit
Inventor: TAKAMURA YOSHIO
IPC: H02M7/06
Filed: 1983-09-30
Abstract: PURPOSE:To obtain a circuit which can multiply a voltage by the desired factor by using only a capacitor and a rectifier without using a transformer. CONSTITUTION:When the output terminal (b) of an AC voltage V2 becomes -EV, a diode D1 is conducted, and a capacitor C7 is charged to the voltage E(V). Then, when the output terminal (b) becomes +EV, a diode D2 is conducted, a capacitor D3 is added to the EV charged to the capacitor C7, and charged to 2E(V). Then, when the output terminal (a) of the AC power source V1 becomes -E(V), the diode D3 is conducted, the capacitor C1 is added to 3E(V) with 2E(V) charged to the C3. Further, when the output (a) becomes +E(V), a diode D4 is conducted, the capacitors C3, C4 are charged to 4E(V) with respect to the ground potential. Similar operation is repeated, and the connecting point (h) is charged to 6E(V), and the output terminal O is charged to 8E(V).
Patent JP-H0349583-A (JP)
Title: Controlling device for rotation of motor
Inventor: TSUJI SEIZO
IPC: H02P29/00
Filed: 1989-07-14
Abstract: PURPOSE:To suppress a reactive power loss and the like of a motor by adding the output of an envelop detection circuit sensing the amplitude fluctuation of a rotation detector (FG) to the output of an F/V converter and thereafter comparing the resultant thereof with a reference level by a comparator. CONSTITUTION:The output of an envelop detection circuit 11 sensing only the amplitude fluctuation of an FG signal is inputted to a composer 13 connected to a speed comparator 6 via an amplifier 12, and is added to the output of the speed comparator 6. Thereby, an unnecessary F/V error signal due to the assembling accuracy of the FG itself and the voltage fluctuation of a power supply which is sensed as the amplitude fluctuation of the FG signal can be removed or suppressed at a lower level. Thereby, without deteriorating the control performance of a motor 1 for a video disc, a VTR and the like which is required a high speed control response, the reduction of the reactive power loss and the suppression of the unnecessary speed fluctuation thereof can be attained.
Patent JP-S60222635-A (JP)
Inventor: FURITSUTSU KOTSUHO
IPC: H05F3/02
Filed: 1984-09-03
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-H0933596-A (JP)
Title: Continuity inspection instrument for wire harness
Inventor: KUROKAWA TADAHISA
IPC: H01R13/64
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent the mixing of a defective product into other products by facilitating the inspection of continuity with a reduction in working burden on a worker to distinguish the accepted products from rejections SOLUTION: In this continuity inspection instrument A, an inspection of continuity is accomplished automatically by a controller 50 simply by housing a connector 60 into a connector holding section 12. To be more specific, the connector 60 is made to approach or separate from an inspection section 13 by stretching or reducing a cylinder 14 automatically. The connector 60 passing the inspection alone can be removed from the continuity inspection instrument 10. Even when the connector does not pass the inspection, the connector 60 can be removed from the continuity inspection instrument 10 by feeding a deficiency F 41 into an unlocker 40. A stamping device 30 is provided to apply a passing mark to a product passing the inspection.
Patent JP-H1027641-A (JP)
Title: Cable junction connector
Inventor: EGUCHI EIJI
IPC: H01R13/642
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To require no lapped flat seam between a connector mainbody and a connector case and no cotter pin for a contact pin by mounting the connector case with the help of a step and shifting the position or direction of a female pin from that of a male pin. SOLUTION: For a male cable junction connector 10, a male connector mainbody 5' is pushed out and vulcanized into one unit with a cable 1 and then a male connector case 6' is inserted therein. In this case, the case 6' pushed in along a slope 7 is insertable therein because the riding end 10 hits it but a rubber is deformed, and it is locked because a step 8 hits the end 10' of a stopper. The pitch circles and angles are somewhat shifted between the position of a male pin 9 and the position of a female pin 3, so that the pins interfere each other and contact force is obtained by the elastic force of the rubber. The case 6' which is simply pushed therein can be mounted on the mainbody 5', the need to embed a female machine screw is eliminated and the use of a cotter pin is dispensed with.
Patent JP-H1128671-A (JP)
Title: Plunger polishing device of hydraulic elevator
Inventor: TAKEDA SHUHEI
IPC: B66B5/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To allow to carry out the polishing process work in order to remove an abrasion and a damage of a plunger sliding surface, without using a motive power and a manual work, safely, efficiently, automatically, and easily. SOLUTION: At the inner peripheral surface of a main body having a hollow part, a rotary roller 21 is set by inclining the shaft, and an abrasive part 19 is also set there, and a plunger is polished by squeezing the abrasive part 19 to the plunger while rotating the device by the working of the rotary roller 21. As the polishing member 19, an abrasive extending plate 17 formed by a flexible material such as a plastic, on which an abrasive cloth or paper is stuck, or a polishing plate integrating an abrasive, is used.
Patent JP-S57106116-A (JP)
Title: Method for molecular beam epitaxial growth
Inventor: FUJII TOSHIO
IPC: H01L21/203
Filed: 1980-12-24
Abstract: PURPOSE:To grow a desired compound semiconductor in a part in which low volatile molecules are not deposited by forming high volatile molecule atmosphere in a growing chamber, thereby removing the part in which the low volatile molecules are not deposited. CONSTITUTION:A molecular beam epitaxial growing chamber (MBE chamber) 10 is evacuated in high vacuum by an ultrahigh vacuum evacuation system 12, and a GaAs substrate 13 is heated and held by a substrate holder 20. The As of high volatile element is heated to emit the As from the nozzle 14' if an As supply source 14, and As atmosphere 14'' is filled in the chamber 10. Then, the Ga of low volatile element is emitted as Ga molecular beam 17 to the substrate 13 by opening a shutter before a Ga emission cell 15. The surface of the substrate is always surrounded by the As molecles which reach the surface of the substrate by the thermal motion and the Ga molecules in the Ga molecle reaching part on the substrate are all reacted with the As, thereby growing GaAs crystal.
Patent JP-H0478099-A (JP)
Title: Semiconductor memory device and manufacture of the same and utilization method for the same
Inventor: KURIHARA IKUO
IPC: G10L19/00
Filed: 1990-07-11
Abstract: PURPOSE:To reduce the size of a circuit by directly storing each of analog information corresponding to a sample value at each sampling point in each transistor. CONSTITUTION:This device is equipped with transistors TR1 - TR9 in the number of the sampling points with analog waveforms, and each of the analog information corresponding to the sample value at each sampling point is directly stored in each transistor TR1 - TR9. Then, each transistor TR1 - TR9 is successively selected so that the analog information corresponding to the sample value at each sampling point can be time sequentially read out successively. Thus, the desired analog waveform can be reproduced in the circuit of the small size and without a process such as a D/A conversion.