baber/WOPTO huggingface dataset:
Patent JP-H08125144-A (JP)
Title: Semiconductor memory and fabrication thereof
Inventor: KOMURO MASAHIRO
IPC: H01L21/8242
Filed: 1994-10-21
Abstract: PURPOSE: To obtain a DRAM in which the reliability of capacitive contact is enhanced while increasing the degree of integration. CONSTITUTION: A plurality of first trenches 2 are made, in parallel with each other, in the surface of a semiconductor substrate 1 and a bit line 4 is embedded in the first trench through an insulation film 3. A plurality of second trenches are made in parallel with each other and perpendicularly to the first trench thus forming a word line 8 and an isolation region 9 on the inner face of the second groove through an insulation film 7. Consequently, diffusion layers 11, 12 are formed in a region of the semiconductor substrate surrounded by the first and second trenches to constitute a transistor. Furthermore a capacitor 20 is formed on the surface of the semiconductor substrate and the bit line 4 and the capacitor 20 are connected electrically with the diffusion layers 11, 12 of the transistor through contacts 14, 17, respectively.
Patent JP-S62149963-A (JP)
Inventor: HAYASHI KAZUYA
IPC: D06N7/00
Filed: 1985-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02129863-A (JP)
Title: Lead-storage battery
Inventor: UEMICHI YUKIO
IPC: H01M10/06
Filed: 1988-11-09
Abstract: PURPOSE:To enable an engine restart even if the life of a battery reaches the final stage by installing an auxiliary cell in a lead-acid battery, installing a terminal which has the same polarity as a terminal of an adjacent monoblock cell in the auxiliary cell, and activating the auxiliary cell when it is used. CONSTITUTION:A container 2 of a lead-acid battery has monoblock cell containers 4a-4f partitioned with partitions 3a-3e and an auxiliary container 6 partitioned with a partition 5. Plate groups having almost the same capacity and comprising positive and negative plates and a separator are accommodated into the monoblock containers. A primary battery having a plate group comprising positive and negative plates and a separator and capable of taking out large current at once by pouring an electrolyte before use is accommodated in the auxiliary cell 6. When the fife of the lead-acid battery reaches the final stage and an engine cannot start, only a wire harness terminal on the negative side is switched to a negative terminal 16 of the auxiliary cell.
Patent JP-2001063686-A (JP)
Title: Boat anchoring protector and boat anchoring method using boat anchoring protector
Inventor: MESAKI SHIGEYUKI
IPC: B63B59/04
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a boat anchoring protector, which is inexpensive and easy to use, for preventing marine organism such as seaweed and acorn shells from clinging to a boat. SOLUTION: This boat anchoring protector comprises; a ship bottom soil- resistant sheet 10 having a size which can place anchored boat 20 thereon, and formed in a shape which can surround the boat 20; a float body 11 provided on both sides and a tip end side of the ship bottom soil-resistant sheet 10; and a means of folding a back end side of the ship bottom soil-resistant sheet 10 toward an upper end of a stern side 20a of the boat 20 to unite with the stern. The boat 20 is put on the ship bottom soil-resistant sheet 10 and anchored.
Patent JP-H07139816-A (JP)
Title: Regenerative electric heating equipment
Inventor: UNO HIROSHI
IPC: F24H7/02
Filed: 1993-11-12
Abstract: PURPOSE:To eliminate a problem that a certain rate of quantity of heat is accumulated in a heat accumulator and a heating efficiency lowers in the case where a warm-air operation is conducted by using only a radiation heater as a heat source while no heat is accumulated in the heat accumulator, regarding regenerative electric heating equipment wherein the heat is accumulated in the heat accumulator by an electric heater and warm-air heating is conducted. CONSTITUTION:This equipment has a construction wherein a radiation heater 2 composed of a heating wire 9 and an outer tube 10 of which the inside is a hollow tubular body and which does not transmit a light emitted by the heating wire 9, but emits a radiant heat when a heating body having the heating wire 9 inserted is heated is provided. Accordingly, the light of the heating wire 9 is intercepted and radiant heating of a heat accumulator 1 lessens. Although the radiation is proportional to the fourth power of a temperature, moreover, release of the radiant heat from the outer tube 10 also lessens sharply, since the temperature of the outer tube 10 lowers due to a heat exchange with air for heating, and most of the heat can be subjected to an efficient heat exchange with the air for heating.
Patent JP-H08209192-A (JP)
Title: Granular bleaching activator and its production
Inventor: HERUMUUTO BERENBORUTO
IPC: C11D3/39
Filed: 1995-10-31
Abstract: Prepn. of a granulate which is stable during storage and consists essentially of a bleach activator and an inorganic binder, comprises the following steps: (A) mixing a dry bleach activator with a dry inorganic binder; (B) compressing the mixt. to form larger agglomerates; and (C) crushing the agglomerates to give the desired particle size.
Patent JP-H11120550-A (JP)
Title: Rigidity measuring instrument of thin type flexible tape
Inventor: SHIMIZU SATOSHI
IPC: G11B5/84
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an instrument capable of exactly measuring the rigidity of the microregions of a thin type flexible tape in a state more approximate to an actual machine. SOLUTION: The instrument for measuring the rigidity of the microregions of the thin type flexible tape by using a projecting head 4 pressed to the tape has a tape supporting means 2 having a curved surface 7 for supporting the tape on its outer peripheral side in a state of applying tension in its longitudinal direction. The curved surface 7 of the tape supporting means 2 has an opening 11 for inserting a projecting head 4 from the inner peripheral side to the outer peripheral side in order to be pressed to the tape 10 supported at the curved surface 7 and further has a means for controlling the displacement quantity of the projecting head 4 and a means for measuring the reaction force from the tape 10.  The rigidity of the microregions of the flexible tape is measured from the measured values of the displacement quantity 4 of the projecting head and the reaction force from the tape 10.
Patent JP-H09127929-A (JP)
Title: Multifont device and multifont composing method
Inventor: KAJII TAKESHI
IPC: G09G5/24
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To compose a new multifont reflecting an input specimen point data corresponding to, for example, the holograph of a character input person. SOLUTION: Each character font is stored in a font storing part 3 together with sample point data of strokes of character and aggregate numbers of the sample point data, a character recognition is performed in an information processing composing part 5 on the basis of the input sample point data from an input device part 1 to select a character code. The character font corresponding to the character code is gained from the font storing part 3, the corresponding point of the input sample point data corresponding to the sample point data of the gained character font is determined, and the corresponding point and the sample point data of the character font are weighted and averaged to generate a composed multifont.
Patent JP-S62143169-A (JP)
Title: Schedule input device
Inventor: YASUDA TAKESHI
IPC: G06Q10/00
Filed: 1985-12-17
Abstract: PURPOSE:To register data of all specific days in respective months only by one registration based upon a series of key operation by providing a mans for inputting a schedule to a specific date and a means for inputting the schedule collectively in specific days in respective months included within a prescribed range. CONSTITUTION:Date data inputted and set up in a date data storing part 19 are sent to an address specifying part 25 and the addresses of a schedule storing part 21 and a set mark storing part 22 are specified in accordance with storage year/month in a date data storing part 18a and a date data storing part 19. A calendar address specifying part 26 specifies the address of a calendar ROM 23 in accordance with the storage data in the storing part 18a. The storage data are sent to a display control part 27 and storage data from a schedule storing part 21, the calendar ROM 23 and the set mark storing part 22 and key entry data from the control part 12 are outputted to a display buffer 28 and displayed on a display part 29. Consequently, data can be registered in all specific days in the set range only by the simple registering operation based upon a series of key operation.
Patent JP-H11121744-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: RAJESH KUMAR
IPC: H01L21/28
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce the contact resistance between the source region made of hexagonal silicon carbide and a lead-out electrode. SOLUTION: The upper part of a source region, which becomes the contact part of a source electrode 12, is formed of 3C silicon carbide. That is to say, the source region 5 is formed by implanting ions into a p<-> type silicon carbide semiconductor layer 3. The p<-> type silicon carbide semiconductor layer 3 is constituted of hexagonal silicon carbide, and the band gap is large. Furthermore, since the hexagonal silicon carbide has the low doping level limit, the limit of the reduction of contact resistance is low. Therefore, the upper part of the source region at the part in contact with the source electrode 12 is constituted of 3C silicon carbide, whose band gap is small and the limit of the doping level is high.
Patent JP-S62142036-A (JP)
Title: Changing device for metal die of press
Inventor: KOBAYASHI SOICHI
IPC: B21D37/04
Filed: 1985-12-16
Abstract: PURPOSE:To surely perform the change of a metal die by providing the locking groove for opening the lower face on a pallet rear face, by fitting pivotally the shift lever which rocks before and behind the frame of a metal die storage room, by providing the roller engaging with the locking groove at the tip and by linking a slider and lever with a link lever. CONSTITUTION:The tip part of the shift lever 20 having a roller is awaited at the rear part of the locking groove 14 of the pallet 13 above the stretcher 9 of a chain conveyor 10 in feeding the pallet 13 above the stretcher 9 onto a bolster 2. Then, the roller is placed just under the locking groove 14 by rotating the shift lever 20 slightly to the front part by stopping the conveyor 10 when the pallet 13 is slightly ascended from the roller. The roller is then fitted into the locking groove 14 by descending the conveyor 10. The pallet 13 is then pushed out and placed on the bolster 2 due to the roller pressing the wall 15 of the locking groove 14, when the shift lever 20 is rotated to the front part by moving the slider 22. In case of changing the metal die, the pallet 13 is returned onto the stretcher 9 by double-acting the shift lever 20 by double-acting the slider 22 at this position.
Patent JP-H09129742-A (JP)
Title: Semiconductor integrated circuit manufacturing method
Inventor: AKAISHI MINORU
IPC: H01L27/04
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To avoid deterioration of the quality of a dielectric layer film of a MIS capacitor, to improve the dielectric characteristic of the film by compacting an insulation film by the chemical vapor deposition method before forming the dielectric layer, thus not conducting heat treatment thereafter until formation of an electrode. SOLUTION: A compact insulation layer 32 is formed on a semiconductor substrate having a lower layer electrode region 31 of a MIS capacitor and the film 32 corresponding to a capacitor dielectric material depositing region 36 and lower electrode contacting region 37 are etched. A dielectric material 38 is formed on the entire surface of the substrate and patterned and electrodes 44 and 45 are formed on the patterned material 38 and region 37. Thus, the compacting is ended before forming a dielectric layer 40, the heat treatment at high temp. is eliminated from forming the layer 40 to form the electrodes, thus avoiding shorting between the electrodes across the dielectric material.
Patent JP-S62144576-A (JP)
Title: Pwm pulse motor
Inventor: TOYODA EIICHI
IPC: H02M7/5395
Filed: 1985-12-19
Abstract: PURPOSE:To obtain the pulse of high precision from a simple organization, by a method wherein trapezoidal wave signal obtained from the sliced signal of triangle wave signal and sine wave signal combined with each other are kept in memory, and wherein the signal is read, and wherein it is compared with that of a specified level to obtain PWM pulse. CONSTITUTION:Triangle wave signal and sine wave signal are combined with each other, and trapezoidal wave signal obtained from the combined signal sliced on a specified level is stored at a ROM5. Signal stored at the ROM5 is read by a frequency generator 2 and a counter 3 at a speed corresponding with the frequency of an inverter, and by comparing the signal with the value of a level corresponding with a modulation factor from the resistor 6 of the modulation, with a comparator 7, PWM pulse is obtained.
Patent JP-S62144340-A (JP)
Title: Chucking device for processing wafer
Inventor: SUZUKI TOGO
IPC: H01L21/301
Filed: 1985-12-19
Abstract: PURPOSE:To simplify the mounting and dismantling of a wafer while improving workability by fitting a pellet chucking body and a wafer chucking body and constituting a chucking device for processing the wafer so that both chucking bodies can separately be held and released and operated. CONSTITUTION:A wafer 1 is positioned on a base surface 31, and the wafer 1 not processed is sucked and held by a wafer chucking body 32 and a pellet chucking body 33 by operating a solenoid valve. Consequently, the preparation of a chucking device is completed, and the wafer is processed by a tool such as a rotary cutter. That is, the outer circumferences of pellet sections 2a... are notched, and processing is completed, leaving only slight thickness (t). A vacuum is broken only in the pellet chucking body 33, and each pellet section 2a... is sucked and lifted from an upper section by a vacuum pickup. Accordingly, thin sections in the thickness (t) of the wafer 1 are broken and desired pellets 2... are acquired, and the remainder of the wafer are left on the base surface 31. A vacuum is broken to the wafer chucking body 32 and the remainder of the wafer is removed, and processing is completed.
Patent JP-H04160589-A (JP)
Title: Automatic transaction device
Inventor: HATORI HIDEO
IPC: G07D9/00
Filed: 1990-10-24
Abstract: PURPOSE:To enter operation at suitable temperature early even when the automatic transaction device is actuated at low temperature by placing respective internal equipments in the device in idling operation when the temperature in the device does not reach specific temperature when the power source is turned on. CONSTITUTION:A temperature sensor 20 measures the temperature in the automatic transaction device. When the temperature measured by the temperature sensor 20 is lower than the specific temperature when the device is powered on,n idling operation means 22 places the internal equipments in the idling operation until the specific temperature is reached. Consequently, even when the device is actuated at low temperature, the temperature in the device rises by the idling operation of the internal equipments and preparations for the smooth operation of the internal equipment can be made at the start of the operation to reduce the trouble rate after the start of the operation.
Patent JP-H02129949-A (JP)
Title: Semiconductor device
Inventor: IWAMOTO HIDEO
IPC: H01L23/48
Filed: 1988-11-09
Abstract: PURPOSE:To suppress radio noise etc., by a method wherein a semiconductor element is sealed with resin material with which magnetic powder is mixed to compose a semiconductor chip. CONSTITUTION:A diode 1 is composed of a semiconductor chip 2 and a cathode lead 4a and an anode lead 4b connected to both the ends of the semiconductor chip 2. The semiconductor chip 2 is composed of a semiconductor element made of Ge or the like and resin material 6 such as epoxy or silicone which is mixed with magnetic powder such as ferrite and with which the semiconductor element is sealed. With this diode 1, therefore, a sudden change of a waveform created when the change of the current of the diode 1 is restored is suppressed by the magnetic powder mixed with the resin material 6. With this constitution, radio noise can be suppressed.
Patent JP-H08119859-A (JP)
Title: Analgesic antiinflammatory plaster
Inventor: SASAKI YASUHIKO
IPC: A61K31/19
Filed: 1994-10-26
Abstract: PURPOSE: To obtain a plaster and a cataplasm using dexiotropic flurubiprofen, S-(+)-FP, as a nonsteroidal analgestic antiinflammatory agent. CONSTITUTION: In the plaster, an ointment material containing S-(+)-FP and styrene-isoprene-styrene block copolymer or a modified copolymer produced by graft-polymerizing methyl methacrylate to the block copolymer is applied and spread on a support. In the cataplasm, an ointment material containing S-(+)-FP, CMC and sodium polyacrylate is coated and spread on a support.
Patent JP-H07140230-A (JP)
Title: Radar image creating system
Inventor: OKAMOTO KAZUO
IPC: G01S13/10
Filed: 1993-11-15
Abstract: PURPOSE:To provide a radar image creating system capable of accurate distance measurements by enabling an image of a target to be clearly recognized. CONSTITUTION:A control means 5 controls first 1 and second 2 polarization means alternately so that first and second differently polarized electric waves are emitted alternately at predetermined intervals, and an image position establishing means 7 eastablishes according to the emission timing of both electric waves the position of a target to which received data are provided, and the first and second received data are stored in the corresponding positions and displayed.
Patent JP-H07142802-A (JP)
Title: External harmonic generating laser oscillator
Inventor: KUDOKORO YUKIO
IPC: G02F1/37
Filed: 1993-11-15
Abstract: PURPOSE:To increase the speed of the start of an external harmonic generating laser oscillator and improve the output stability of the oscillator. CONSTITUTION:In an external harmonic generating laser oscillator 10, the second harmonic light (wavelength 532nm) of a CM-Q switch Nd:YAG laser which is emitted from a second harmonic light oscillator 11 is made to enter a beta-BBO crystal 15 to generate the fourth harmonic light (wavelength 266nm) and, at the same time, the switching of the fourth harmonic light is performed by the control of the polarization of the second harmonic light by using a Pockel cell 13 provided between a lambda/2 plate 12 with a rotary mechanism and a condensing lens 14.
Patent JP-S63138611-A (JP)
Inventor: NAKAYAMA TETSUYA
IPC: H01B17/42
Filed: 1986-11-28
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-H09121614-A (JP)
Title: Hydraulic pressure controller in working vehicle
Inventor: NAKAMURA HACHIRO
IPC: A01D34/24
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To enable to keep a cutting blade of a combine harvester at almost constant height. SOLUTION: A combine harvester is installed with a height-setting device which sets an objective height of a cutting blade from the ground surface, a cutting height sensor which detects the height from the ground surface, an inclination senior which detects a pitch angle of the machine body and a control unit which outputs a drive pulse signal based on a difference between the objective height of the cutting blade and the actual height.  The control unit operates a drive time tu and tp by dividing a forecast height deviation ΔH by control velocities Vu and Vp of the reaping unit where ΔH is the forecast height deviation after a predetermined time and is the total sum of a deviation (h) between the objective height and the present height, a deviation Δh between the present height and the preceding height of the cutting blade and a deviation, Δh0 corresponding to a deviation Θp which is a difference between the present pitch angle and the preceding pitch angle of the machine body.
Patent JP-H10131517-A (JP)
Title: Base isolation structure of existing building and base isolation method of existing building
Inventor: AOKI KAZUO
IPC: E04H9/02
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To set up a seismic isolator without damaging an existing column. SOLUTION: Four upper frames 11 are fastened and fixed on the outer peripheral surface of the lower end of an upper existing column 17a while an upper base plate 24 is mounted on the bottoms of the upper frames 11. Four lower frames 12 are fastened and fixed on the outer peripheral surface of the upper end of a lower existing column 17b where a lower base plate 2 is mounted on the top of the lower frame 12. A seismic isolator 16 is inserted between the upper base plate 24 and the lower base plate 25. Due to this construction, the seismic isolator 16 can be set up on the upper existing column 17a and the lower existing column 17b with an anchor bolt or the like without damaging. It is also possible to base-isolate an existing column on a intermediate floor since the lower existing column is not disassembled.
Patent JP-2001109887-A (JP)
Title: Area extracting method, method and device for extracting address area, and image processor
Inventor: TAKAHASHI HIROYASU
IPC: G06V30/40
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To extract a specific area such as an address area fast with precision while evading a complicated integrating process in all pixels. SOLUTION: The image processor is equipped with a binarization part 12 which binarizes an image inputted by an image input device 10, a connecting pixel group detection part 14 which detects a connecting pixel group of the binarized pixels, a comparison part 16 which compares the size of the connecting pixel group with a predetermined threshold, a mesh image formation part 18 which forms mesh images by sectioning the mentioned input image into parts of a specific size, a corresponding mesh image detection part 19 which detects the corresponding mesh image to which a connecting pixel group judged by the comparison part 16 to be below the threshold value among the mesh images corresponds, a specific area extraction part 22 which extracts a specific area from the connection state of the detected corresponding mesh image,  and an image recognition device 23 which recognizes the image positioned in the extracted specific area.
Patent JP-2000114957-A (JP)
Title: Input buffer
Inventor: TAGUCHI HIROYUKI
IPC: H03K19/0175
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts for an input buffer by making a transfer gate, that is composed of an N-channel MOS transistor connected to each gate terminal of a P-channel MOS transistor and an N-channel MOS transistor which constitute a CMOS inverter in a common manner, interposed only on the preceding stage of the N-channel MOS transistor of the CMOS inverter. SOLUTION: An external input terminal 3 is connected to a gate terminal, a P-channel MOS transistor 1 whose current path is formed between a power supply voltage Vcc end and an output node N1 is connected to the external input terminal 3 through a transfer gate 4 composed of an N-channel MOS transistor whose current path is formed between the terminal 3 and the gate terminal, and an N-channel MOS transistor 2 whose current path is formed between a ground voltage Vss end and the output node N1 constitutes this input buffer together with them. Thus, a transistor for pull-up that is necessary to suppress the generation of a through current in the circuit configuration of a conventional input buffer is made unnecessary, the number of parts can be reduced, installation space also does not have to be secured any longer, and the degree of freedom for design is improved.