baber/WOPTO huggingface dataset:
Patent JP-H03241235-A (JP)
Title: Electric hot plate
Inventor: NAKAZAWA TOSHIICHI
IPC: F24C7/08
Filed: 1990-02-16
Abstract: PURPOSE:To protect an energization at the time of no pan and to easily replace a thermistor upon attaching or detaching of a mounting plate by transmitting the displacement of a sensor cap to a microswitch secured to the plate via a coupling shaft provided under an upper plate. CONSTITUTION:A coupling shaft 38 is secured to an upper plate 29 by stud welding. When a mounting plate 31 is secured to a mounting frame 24, a push spring 30 is held to the plate 29, the shaft 38 is passed through a guide hole 36, a cut and erected part A33 is engaged fixedly with the lower bent part 39 of the frame 24 by using its elasticity. The upper bent part 40 of the frame 24 abuts on the entire periphery of the 2-stage drawn surface of a sensor cap 25. Since a microswitch 35 has a make contact, it is not energized if the cap 25 is not pressed down. Thus, overheat deterioration of an insulator by an energization at the time of no pan and user's burn are prevented, and attachment and detachment of a sensor are facilitated.
Patent JP-S60180509-A (JP)
Inventor: SAEKI MASABUMI
IPC: A01C11/02
Filed: 1984-02-27
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-S63206374-A (JP)
Inventor: KUBO YUTAKA
IPC: C04B38/00
Filed: 1987-02-19
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-H10231224-A (JP)
Title: Herbicidal composition
Inventor: HOSHI HISAYUKI
IPC: A01N43/58
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a herbicidal composition, particularly a forage treating herbicide suitable for controlling weeds in wheat fields (barley fields). SOLUTION: A herbicidal composition that contains, as active ingredients, 2-chloro-4-fluoro-5-(4-methyl-5-trifluoromethyl-3-pyridazinon-2-yl)-ph enyl C1 -C5 acyclic hydrocarbyl ether and one selected from the group consisting of 3-(4- isopropylphenyl)-N',N'-dimethylurea and N'-(3-chloro-4-methylphenyl)-N,N- dimethylurea is used to carry out the forage treatment of the weeds. Thus, a variety of weeds growing in the crop lands and non-crop lands can be effectively controlled, moreover, their controlling power is synergistically increased in comparison with their single-use case and their doses can be saved. In addition, their combination extends the herbicidal spectrum, and particularly a wide variety of weeds can be selectively killed in the wheat fields (barley fields).
Patent JP-S59163794-A (JP)
Inventor: YAMAZAKI HIROYOSHI
IPC: H05B41/24
Filed: 1983-03-07
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-S5511393-A (JP)
Title: Semiconductor device
Inventor: KUMAMARU KUNIAKI
IPC: H01L21/331
Filed: 1979-03-30
Abstract: PURPOSE: To eliminate an abnormal reverse turn channel for an improvement in anti-pressure feature under an electrode wire by accumulating Si 3 N 4  film or Al 2 O 3  film except an impurity film on an insulating film of an impurity-included semiconductor basic board surface and by inducing an inherent electric charge into the basic board field surface.  
     CONSTITUTION: On base layers other than a P type emitter 12 and a collector 13 of a N type Si basic board 11, Si 3 N 4 16 is produced through SiO 2 15. At the emitter, the collecter and a N +  base connection layer 14 are staire-featured electrode windows 17W19 formed to attach electrodes 20W22 respectively. This Si 3 N 4  layer 14 is selectively formed into especially high voltage-required sections, for example, a lateral transistor base layer. Due to the presence of the Si 3 N 4 16, at the base board and the SiO 2 15 field surface, a reverse turn channel is not brought out even if there is wiring. Hence when there is no input to a base electrode 22, an electric current is not leaked from the emitter 12 to the collector 13 to improve an unti-pressure. And the Si 3 14 absorbs a distorsion of the field surface between the SiO 2 15 and the basic board to stabilize an amplification rate B. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10220473-A (JP)
Title: Direct-acting guide device with flange cover
Inventor: MIZUTANI HARUO
IPC: F16C35/04
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a direct-acting guide device having a flange cover, capable of easily fitting a flange part to a slider for the attachment thereof to a mounting object, and reducing production cost. SOLUTION: This direct-acting guide device with a flange cover is formed out of an outer cylinder 3 for constituting a slider 20 coupled so as to be freely slidable on a long-sized track rail 1 having a track groove 2 on lengthwise external surface. Also, the guide device has a flange cover 5 made of a cover body 23 to cover an outer cylinder 3 having a flange part 16 with a mounting hole 21 at one end and an internally extended engagement part 18 at the other end for engagement with the edge of the outer cylinder 3, respectively for fastening the outer cylinder 3 to a mounting object 7. Also, the flange cover 5 can be easily molded by deeply drawing a thin steel plate.
Patent JP-H1012847-A (JP)
Title: Manufacture of semiconductor device
Inventor: ZE KYON AN
IPC: H01L21/8234
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To form a side wall most suitably to a region, and improve reliability of a device, by selectively etching a second insulating layer, and leaving both side surfaces of a gate electrode in a second region and a gate electrode having a first insulating film in a first region, on a substrate. SOLUTION: Nitride as a first insulating layer is deposited on the whole surface of a semiconductor substrate 21 on which an impurity diffusion layer 22 is formed. By selectively eliminating a nitride layer, a cap nitride layer 24a and a nitride side wall 24b are formed in a cell region and on the upper side and the side surface of a gate electrode 23 in the peripheral circuit region. A photo resist layer 25 is formed on the whole surface of the cell region. The cap nitride layer 24a and the nitride side wall 24b formed on the upper side and the side wall of the gate electrode 23 in the peripheral circuit region are eliminated. An oxide film is formed on the whole surface containing the cell region and the peripheral circuit region. A gate side wall 26a is formed on the side surface of the gate electrode 23 of the peripheral circuit.  Thereby the side wall is optimized to each region and formed, and device characteristics are improved.
Patent JP-H10222362-A (JP)
Title: Microcomputer incorporating flash eeprom
Inventor: IDETA MASAKO
IPC: G06F9/06
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a microcomputer enabling realizing the erasion and writing of a program by unnecessitating the incorporation of program execution possible RAM or providing an external memory. SOLUTION: The microcomputer is provided with EEPROM 2 being erasion and writing possible, ROM 3 storing the program which indicates writing procedure and CPU 5. The microcomputer which is erasing and writing execution possible by an erasion and writing control program inside EEPROM (called as a boot program) and the program inside ROM is provided with a mode which is selected by an address for performing access to the both programs of EEPROM and ROM when EEPROM is rewritten in the microcomputer and which is execution possible by CPU.
Patent JP-S59163751-A (JP)
Title: Storage battery
Inventor: TANAKA MITSUROU
IPC: H01M4/14
Filed: 1983-03-07
Abstract: PURPOSE:To ease internal stress of covering area due to expansion of main bone or residual strain of covering itself and prevent crack of covering by executing injection molding or compression molding of covering consisting of acid resistance synthetic resin to the upper main bone of clad type anode plate, leaving the stress easing hole. CONSTITUTION:A covering 5 is formed in such a way that an acid resistance synthetic resin is formed by the injection molding after the upper main bone 4 is disposed in the metallic die a for injection molding and the entire part of circumference of upper bone 4 is substantially covered. At this time, a pin b is protruded to the metallic mold a for injection molding and a stresses easing hole 6 appearing after the this pin b is removed is formed to the covering 5. Thereby, if expansion of upper main bone is generated, the stress easing hole absorbes such stress and battery performance can be stablized by providing the stress easing hole to the location which does not give any influence on other areas even when crack is generated. In this case, good shape of stress easing hole 6 which is convenient for injection molding of covering can be obtained by vertically providing said hole to the flat surface of anode plate.
Patent JP-H10233702-A (JP)
Title: Viterbi decoder and signal reproduction device using the same
Inventor: HIRANO AKIHIKO
IPC: G11B20/18
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a viterbi decoder corresponding to an extension partial response class 4 where processing speed improves by realizing the operation processing path of addition/comparison/selection processings with the parallel processing mechanism of comparison in a comparison part and an addition operation in an addition part and the sharing constitution of the comparison part. SOLUTION: The operation processing path of the addition/comparison/selection processings is realized with the parallel processing constitution of comparison in the comparison part 211 and the addition operation in the addition part 20 and with the sharing constitution of the comparison part 211. The viterbi decoder is constituted of BMU 10 operating the metric values of respective branches based on an input signal and ACSU 11 operating likelihood based on a signal from BMU 10. ACSU 11 is constituted of the addition part 20 adding a path metric and a branch metric and operating the likelihood of the path, a comparison part 211 operating all the differences of two groups in all the metric values for the metric values whose likelihood is compared and a selector 22 selecting and outputting likelihood which is previously operated in the addition part 20.
Patent JP-H11234787-A (JP)
Title: Speaker driver circuit
Inventor: NISHIMURA TOMOHIRO
IPC: H04R3/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce fluctuation in a supplied voltage caused by the fluctuation in a power supply current supplied to the speaker drivers circuit. SOLUTION: A DC power supply V1 and a speaker driver amplifier U11, U12 receiving an input signal S11 are connected in parallel between two lines L1, L2. A speaker SP11 (12) connects to a point between a 1st capacitor C11 (13) and a 2nd capacitor C12 (14) which are connected between the lines L1, L2 and sounds an audio signal S12 (S14). Thus, fluctuation in a supply voltage due to the fluctuation in a power supply current supplied to each speaker driver amplifier is reduced and crosstalk onto other circuits connected in parallel with the power supply terminals of the speaker driver amplifiers is reduced.
Patent JP-H08229821-A (JP)
Title: Multistoried structure outer surface polishing device
Inventor: SADAMITSU TSUTAE
IPC: B24C3/06
Filed: 1995-02-27
Abstract: PURPOSE: To automatically perform polishing, and prevent scattering of dust by disposing an attraction device and a movable body on a main body frame, disposing a nozzle on the movable body for jetting polishing material, and disposing a dust recovering device on a cover surrounding the nozzle. CONSTITUTION: In the case of repainting an outer circumferential surface of a duct 1, a polishing device 2 is preliminarily disposed to a specified position of the duct 1 using a winch or the like. First, a magnet of the attraction device 6 is attracted to the outer circumferential surface of the duct 1, and a main body frame 5 is fixed to a specified position of the duct 1. Next, a traverse carriage 15 of a movable body 14 provided on the main body frame 5 is moved to traverse, while an elevation carriage 16 is moved to elevate, and polishing agent is jetted from a nozzle 35 disposed on the elevation carriage 16 toward the duct 1. That is, constant surface of the duct 1, which is determined by movable ranges of both carriages 15, 16, is polished by the polishing material.  The polishing material after polishing, and dust such as paint or rust peeled from the duct 1 are then closed in a cover 36 to be recovered through a recovering tube 500.
Patent JP-H06226992-A (JP)
Title: Ink jet recorder
Inventor: AKAHA FUJIO
IPC: B41J2/175
Filed: 1993-02-02
Abstract: PURPOSE:To enable communication of an ink tank and a head unit without applying a pressure to the head unit when loading the ink tank and irrespective of slippage thereof. CONSTITUTION:A head unit 20 is horizontally attached to a communication member 10 which is mounted on a top face of a carriage 1 so that the difference in level between an ink tank 40 and the head 24 is minimized and a pressing force being generated when the ink tank 40 is loaded, is not applied to the head unit 20. An elastic connection member 30 is disposed between the communication member 10 and head unit 20 so that it is possible to obtain steady communication of an ink passages 14, 25 irrespective of the slippage thereof.
Patent JP-H07235348-A (JP)
Title: Electric connector assembly with filter of multi-terminal
Inventor: ROBAATO EMU FUERUSUTO
IPC: H01R13/658
Filed: 1995-02-02
Abstract: PURPOSE: To provide an electric assembly using a flat flexible circuit securing a reliable conductive boundary face between the conductive pin of a connector and the flat flexible circuit. CONSTITUTION: An electric connector assembly 10 is provided with a housing 26 made of a first metal material, and at least one integral pin 36 is protruded from the rear face 34 thereof. A flat flexible circuit 20 is fitted onto the rear face of the housing, and a ground plane 44 is provided on a face opposite to the housing. The circuit has a hole 40 for receiving the integral pin 36 of the housing. The ground plane 44 is made of a second metal material different from the housing. In a ground plane 44, an omnidirectional conductive adhesive 46 is stuck onto an area around the hole so that a conductive boundary face between the metal housing 26 and the metal ground plane 44 is expanded. Preferably, the conductive adhesive 44 contains abrasive grain-like particles.
Patent JP-S58154354-A (JP)
Title: Air gap winding type rotary electric machine
Inventor: OKAMOTO KOUICHI
IPC: H02K3/47
Filed: 1982-03-08
Abstract: PURPOSE:To rigidly fix a stator coil by hitting a wedge into a gap formed between axial engaging prjections formed on the inner periphery of a magnetic  shield and engaging projections formed on an insulating spacer formed between  stator coil. CONSTITUTION:An axial engaging projections 1a are formed on the inner periphery of a magnetic shield formed in a cylindrical shape, a stator coil 4 is disposed on the outer peripheral side of an insulating cylinder, an insulating spacer 11 is provided between the coils 4, and an insulating retainer 5 is provided on the outer peripheral side of the coil 4. Fixing means for radially pressing the coil 4 such as a tapered wedge 9 split in thicknesswise direction is provided between the inner periphery of the shield 1 and the outer periphery of the retainer 5, engaging projections 11a opposed via a circumferential gap from the projections 1a are formed on the spacer 11 corresponding to the projection 1a of the shield 1, and a wedge 12 is axially hitted into the gap.
Patent JP-H10231919-A (JP)
Title: Pulley with bearing formed in a single piece and its manufacture
Inventor: OGAWA TADAO
IPC: F16H55/48
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To mold a pulley of plastics in a single piece with a bearing, assures nevertheless the required physical properties and dimensional accuracy without bringing about deformation of the bearing caused by the molding pressure, and suppress the manufacturing costs satisfactorily low with the reduction of the generation of fraction defective. SOLUTION: A plastic body of a pulley molded in a single piece with a bearing is formed from a ring-shaped core layer 2 and a coating layer 3 enwrapping the core layer 2, wherein the pulley is formed by previously molding the core layer 2, setting the bearing and core layer 2 in the specified positions in a molding die of the coating layer 3, and conducting an insert molding process to embody the coating layer 3 together with the named members. The core layer 2 is consolidatedly provided with a locational part 2A to serve for installation of the coating layer 3 in the die.
Patent JP-H03239993-A (JP)
Title: Production of uranium dioxide power
Inventor: YATO TADAO
IPC: G21C3/62
Filed: 1990-02-19
Abstract: PURPOSE:To make improvement in flowability by adding hydrochloric acid to a UO2Cl2 soln. to adjust an HCl/U molar ratio to 1.5 to 2.5, adding ammonia water to the soln. to adjust an NH3/U molar ratio to 1.5 to 4.0 and to settle (NH4)2UO2Cl4, further adding the ammonia water thereto to adjust the pH to >=10, thereby converting the precipitate to ADU and converting the same to UO2 powder. CONSTITUTION:The aq. soln. contg. the UO2Cl2 is used as a raw material and the concn. of the UO2Cl2 in this raw material soln. is preferably 50 to 600gU/l. The hydrochloric acid is added into this UO2Cl2 soln. to adjust the HCl/U molar ratio to 1.5 to 2.5, more preferably 1.5 to 4.0. The ammonia water is then added thereto to adjust the NH3/U molar ratio in the soln. to 1.5 to 4.0, more preferably 2 to 3. The greater part generates the precipitate of the (NH4)2UO2Cl4 and a part the precipitate of the ADU. The ammonia is further added to the aq. soln. generating the precipitate to adjust the pH to >=10. The (NH4)2UO2Cl4 in the precipitate is then converted to the ADU. The formed ADU precipitate is filtered and dried; further, the ADU power is calcined and reduced. The UO2 power having the excellent flowability and activity is thus obtd.
Patent JP-S60181936-A (JP)
Title: Error processing method in computer system
Inventor: OOYA MASAYUKI
IPC: G06F11/00
Filed: 1984-02-29
Abstract: PURPOSE:To execute exactly an instruction by reading out a stand-by instruction, even in case when a two bit error has been generated in the contents of the instruction, by storing in advance an instruction whose use frequency is high, as a stand-by one, in an unused address. CONSTITUTION:On the assumption that an instruction used by a computer exists by (n) pieces, and the number of addresses of a control storage (CS) is (n)+ (m) (n>m), the contents of instructions M1-Mn are stored in addresses A1- An, respectively, of the CS corresponding to each instruction code I1-In of instructions M1-Mn. On the other hand, (m) pieces of unused addresses B1-Bm exist in the CS, and in these addresses, the contents of an instruction whose use frequency is high, for instance, the contents of M1-Mn are stored in advance preliminarily. When executing an instruction Mj of an address Aj, in case when a two bit error has been generated, the contents of the instruction Mj stored as a stand-by one in an unused address Bj are read out so that the instruction can be executed exactly.
Patent JP-H01212492-A (JP)
Title: Screen printer
Inventor: AOKI AKIRA
IPC: B41F15/40
Filed: 1988-02-19
Abstract: PURPOSE:To inform an operator to urge him to supply or enable the automatic supply when a cream solder decreases by a method wherein an applying operation squeegees is detected, it is informed that a cream solder must be supplied onto a screen board, and a feeding valve of a tank is opened. CONSTITUTION:An applying operation of squeegees 19A and 19B is detected by a detecting means 34 and counted through a counter 31. When the counting value of the counter 31 reaches to the preset value, an operator is urged to supply cream solder by informing the operator through an informing means 37 that the cream solder must be supplied onto a screen board 11, or when the counting value of the counter 31 reaches to the preset value, a feeding valve of a tank filled with cream solder is opened by a control means 30 to supply the solder onto the screen board 11. In addition, when a notice sensor 23 detects that the residue of the cream solder in the tank becomes less than a specified amount, it is informed through the informing means 37 that the cream solder must be supplied to the tank. By these processes, when the cream solder on a screen board decreases, the cream solder is rapidly supplied and the operability is improved.
Patent JP-H05232444-A (JP)
Title: Driving system of high polymer dispersion type liquid crystal display element
Inventor: HIROSHIMA MINORU
IPC: G09G3/36
Filed: 1992-02-25
Abstract: PURPOSE:To simplify a driving circuit by applying a DC driving waveform as a driving voltage waveform between transparent electrodes which are an upper and a lower electrode arranged across a liquid crystal layer. CONSTITUTION:A logical control circuit 10 generates a display signal for displaying the fixed display pattern 30 of a high polymer dispersion type liquid crystal display element 20. A 1st driving circuit 10a applies a reference potential (0V) to, for example, the upper electrode by receiving the display control signal and a 2nd driving circuit 10b applies a voltage having a constant level (+V1) required to display the selected fixed display pattern to, for example, the lower electrode. Consequently, the selected fixed display pattern is turned ON and while the display control signal continues, the ON state is maintained. When the necessary proper value of the driving voltage may be <=5V, the output signal from a logical control circuit of TTL level may be used directly as the driving signal, and no special driving circuit is required.
Patent JP-S61203351-A (JP)
Inventor: TANAKA MIKIO
IPC: B65D33/00
Filed: 1985-02-27
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-H08236573-A (JP)
Title: Wire bonding device
Inventor: ONO KAZUHIKO
IPC: H01L21/60
Filed: 1995-02-27
Abstract: PURPOSE: To obtain a wire bonding device preventing the decrease in the operational rate even in the low shock bonding step. CONSTITUTION: The wire bonding device is composed of an XY stage 5 shifting in the horizontal direction, a bonding head part 6 wire-bonding a semiconductor element provided on the XY stage with an input/output point provided on a substrate, a camera 4 arranged on the XY stage 5, juxtaposed with the bonding head part 6 and picking up the junction part of the semiconductor element 1, a level measuring element 2 measuring the level of the junction part of the semiconductor element as well as a control part controlling respective driving parts and record-holding the junction part measured by the level measuring element 2.
Patent JP-H02218632-A (JP)
Title: Production of p-or m-hydroxyphenylalkyl alcohol
Inventor: ARAKI YOSHIHIRO
IPC: B01J31/10
Filed: 1989-02-20
Abstract: PURPOSE:To industrially and advantageously obtain a carbonyl compound by treating a p- or m-tert. butoxyphenylalkyl alcohol used as a raw material with a de-tert. butylating agent or adding a de-tert. butylating catalyst thereto and distilling isobutylene out of the system under a reduced pressure. CONSTITUTION:A p- or m-tert.-butoxyphenylalkyl alcohol expressed by formula I (n is 2-5) is treated with a debutylating agent such as hydrochloric acid or sulfuric acid or isobutylene is distilled out of the system in the presence of a de-tert.-butylation catalyst under reduced pressure to provide p-or m- hydroxyphenylalkyl alcohol expressed by formula II. According to the above- mentioned method, operation is readily carried out and the aimed compound is obtained in a high purity. Further, tert. butyl group which is a protecting group of phenolic hydroxyl group can be readily recovered and re-utilized. The aimed compound is useful as an intermediate for agricultural chemical and raw material for liquid crystal polymer.