baber/WOPTO huggingface dataset:
Patent JP-S5997038-A (JP)
Title: Method for testing uniformity of porous structural member having hollow part
Inventor: SATOU TSUTOMU
IPC: G01N15/08
Filed: 1982-11-25
Abstract: PURPOSE:To make it possible to judge the uniformity of the brick structure of a refractory nozzle, by a method wherein the outer surface of a porous structural member having a hollow part is closely adhered and coated with a gas-tight film layer while hermetically closing the opening parts of said member and a fluid is introduced into the hollow part under pressure. CONSTITUTION:The outer surface of a refractory nozzle being a porous structural member having a hollow part is closely adhered and coated with a gas- tight film layer 2 while the opening part (inflow port) 5 thereof is hermetically closed and a fluid is introduced into the hollow part under pressure to generate a semi-spherical peeled part to the film layer 2 of the nozzle 1. The peeled part of the film layer is generated locally or uniformly by the uniformity of the brick structure of the refractory nozzle 1. By this method, the uniformity of the brick structure of the refractory nozzle can be judged.
Patent JP-H0548872-A (JP)
Title: Facsimile equipment
Inventor: NAKAJIMA HISAHARU
IPC: H04N1/387
Filed: 1991-08-19
Abstract: PURPOSE:To obtain a facsimile equipment which is excellent in economical way and operability by reducing a null part when information is roughly described in an original to be transmitted and inserting the null part when the information is compactly described. CONSTITUTION:A main control circuit 5 detects full white lines contained in original information via a full white line detection circuit 4 in the original information read and inputted by an input circuit 1 and updates a storage destination address in accordance with arbitrary reduction rate preliminarily set to the main control circuit 5 for the areas where full white lines are detected. As for the areas where lines which information other than full white lines is described is detected, an update is successively performed every line of the storage destination address. Therefore, the reduction of the number of full white lines in a sub-scanning direction is performed for the original information null part. On the other hand, when information to be described is compactly described and an original is difficult to be recognized, the original can be made easy to be recognized by magnifying full white lines.
Patent JP-H0955502-A (JP)
Title: Transistor and its manufacture
Inventor: OGISHI TAKESHI
IPC: H01L29/78
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a transistor wherein the offset drain can be optimized, concerning the relieving performance of a field intensity, and the capability of a transistor can be improved, and its manufacturing method. SOLUTION: Between a transistor channel region 16 and a drain region 17, an offset drain region which makes an impurity region whose impurity concentration is lower than the drain region is formed. An impurity profile 31 on the channel end of the offset drain region is so designed that transistor reliability is optimized. An impurity region 32 of high concentration which reduces a parasitic resistance is formed. In an offset drain region forming part, an impurity region of comparatively low concentration is formed. By thermal diffusion or the like, an impurity profile wherein the concentration becomes gradually low toward the channel region is formed. An impurity region of comparatively high concentration is formed in the offset drain region forming part.
Patent JP-H0548437-A (JP)
Title: Frequency divider circuit
Inventor: HANE TOSHIHIDE
IPC: H03K23/66
Filed: 1991-08-19
Abstract: PURPOSE:To realize a small change in a frequency of an output pulse train in a 1/N frequency divider circuit without much increase in the repeating frequency of the input pulse train and much increase in a frequency division setting value N. CONSTITUTION:A 1st latch 103 storing a frequency division setting number N, a 1st counter 105 to count a pulse number of an oscillation output 201 and a 1st comparator are used to obtain a frequency division output 202. The frequency division circuit is provided with a decoder 108 comprising a PROM storing in advance plural frequency division patterns and with a 2nd counter 107 to count a pulse number of the frequency division output 202, and each bit of one set of frequency division pattern data selected by a 2nd latch is given to the 1st comparator 104 as a decode output 206. The 1st comparator 104 discriminates the frequency division setting value N to be tentatively larger so long as the 1st comparator 104 receives a decode output 206 as a level 1.
Patent JP-H0255432-A (JP)
Title: Deciding method for frame synchronizing pattern
Inventor: KATO OSAMU
IPC: H04J3/06
Filed: 1988-08-19
Abstract: PURPOSE:To prevent erroneous decision of a frame synchronizing pattern caused by the error of a transmission line by applying CMI(Code Mark Inversion) decoding to the 1st bit '1' of a frame synchronizing pattern at the reception side as if CRV(Code Rule Vislation) were applied. CONSTITUTION:A pattern '00011011' is selected as a frame synchronizing pattern and the CRV is applied to the final bit '1'. Moreover, the CMI decoding is applied at the reception side and patterns '0001011*' and '0001*1011*' are regarded as synchronous patterns. Then a signal '0' in preceding over the frame synchronizing pattern is changed into a signal '1' due to transmission error and when the frame synchronizing pattern '00011011*' itself is transmitted without any error, since a pattern '0001*1011*' is obtained by the CMI decoding at the reception side, it is decided to be the frame synchronizing pattern.
Patent JP-2000079581-A (JP)
Title: Latch mechanism for battery actuation type power tool
Inventor: ERNEST FISHER
IPC: H01M50/244
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a battery latch mechanism easily usable regardless of a battery size, and for housing a battery pack in a throat-like space formed between the thumb and forefinger of a hand. SOLUTION: A battery actuation type power tool 10 has a power tool housing 14 having a recess and a latch surface 26 formed on the outer surface, a battery pack 12 holding a battery, and a battery latch mechanism 37. The mechanism 37 includes a latch member: for dismountably fitting the battery pack to the power tool housing, and a spring: for moving the latch member between an engaging position (the latch member is connected to the power tool housing) and a releasing position (the latch member is dismounted from the power tool housing). The latch member includes the inner side having a lach flange at one end part, and the outer side including a press surface.
Patent JP-H0869190-A (JP)
Title: Fixing device
Inventor: YAMAGUCHI CHISEKI
IPC: G03G15/20
Filed: 1994-08-31
Abstract: PURPOSE: To provide a fixing device capable of performing quick heating with the excellent efficiency. CONSTITUTION: The fixing device is provided with the paper sheet transport heating part 1 and the pressure roller part for holding the unfixed toner fed to the paper sheet transport heating part 1 with the specified pressing force in company with the paper sheet transport heating part 1. The paper sheet transport heating part 1 is provided with the belt-shaped heat resistance endless thin body 1A moved together with the unfixed toner by the outside driving, the metallic supporting body 1B for holding the heat resistance endless thin body 1A from the inside, maintaining the state of the heat resistance endless thin body 1A held in contact with the pressure roller part 2 and guiding its rotary movement, and the induction heating coil 1C disposed opposite to the metallic supporting body 1B through the heat resistance endless thin body 1A,  and then the induction heating coil 1C is equipped outside the pressure roller part 2.
Patent JP-S6364289-A (JP)
Inventor: TSUTSUMI TAKESHI
IPC: H05B7/16
Filed: 1986-09-03
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-H0490651-A (JP)
Title: Remote subscriber fault processing system
Inventor: MISE REIKO
IPC: H04M3/12
Filed: 1990-08-03
Abstract: PURPOSE:To improve the service and maintainability of a remote subscriber office service system by restarting normal service for a subscriber without necessitating for a maintenance person to go to a distant place even after the fault occurs in a transmission line and the control process against the subscriber circuit is confused. CONSTITUTION:When the fault occurred in a transmission line 7 is recovered and information is transmitted through the transmission line 7 in the remote subscriber office service system, an oscillation phase fixed means 400 starts reception of information by a fixed phase, further, transmits the information to a subscriber circuit 5 after the fault of the transmission path 7 is recovered and time when normal information can be received is chosen. Therefore, the subscriber circuit 5 can recover normal control process immediately, and there is no need for the maintenance person to go to the distant place deliberately. Thus, the service and maintainability of the remote subscriber office service system is improved.
Patent JP-H1049546-A (JP)
Title: Data management method for information processor
Inventor: OSAKU YOSHIHO
IPC: G06F17/30
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time required for retrieving processing and editing work for retrieved data and to improve the responsiveness. SOLUTION: In an information processor 13 provided with a function for editing data stored in a data base 12 and displaying the edited data, table definition information storing a table name and an item name for specifying the reading of the table and the item is previously stored in a table definition file 11, a table format is prepared based on table definition stored in the file 11 and necessary data are read out from the data base 12 to prepare and store a table, and when a display command is outputted, the table is displayed on the screen.
Patent JP-H0628859-A (JP)
Title: Semiconductor device
Inventor: KEMIZAKI KANEHIDE
IPC: G11C11/409
Filed: 1992-07-11
Abstract: PURPOSE:To attain the low power consumption and low voltage of a dynamic type RAM and a digital system including a data output buffer or the like by realizing the data output buffer by which the deterioration of the level of the output signal can be prevented, and a latch-up can be prevented. CONSTITUTION:A data output buffer DOB is basically constituted of a P channel MOSFET QP1 and an N channel MOSFET QN1 provided in a serial configuration between the power supply voltage of a circuit and a data output terminal Dout, and an N channel MOSFET QN2 provided between the data output terminal Dout and the ground potential of the circuit. Then, a boost voltage VOP which is prepared according to an inside control signal SA validated before an output control signal DOC, and whose absolute value is larger than the power supply voltage of the circuit by at least more than the threshold voltage of the MOSFET QN1 is supplied to the gate of the MOSFET QN1.
Patent JP-H0629235-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAGUCHI TAKEHISA
IPC: H01L21/28
Filed: 1992-07-09
Abstract: PURPOSE:To produce difference in a distance between the face of a P-N junction and the bottom face of a silicide film and to eliminate the junction breakdown of the P-N junction by a method wherein, before a high-melting-point metal is deposited on the surface of a semiconductor substrate, the surface is cleaned by using a mixed solution of anhydride fluoric acid and methyl alcohol. CONSTITUTION:An isolation oxide film is formed on the surface of a p-type silicon substrate 20; an element formation region 2 is formed by a LOCOS method; an N+/P junction 3 is formed. The surface of the substrate is cleaned by using a mixed solution of anhydride fluoric acid and methyl alcohol. Since this treatment does not use water at all, the reaction of water with silicon is controlled on the clean silicon surface, and the production of an oxide film is suppressed. After that, a titanium film 5 is deposited by using a sputtering method; a TiSix film 7 is formed by using a lamp annealing apparatus. After that, this assembly is immersed in a mixed solution of sulfuric acid and hydrogen peroxide water; a TiN film and an unreacted Ti film 6 are removed; a lamp annealing treatment is executed again. Thereby, a low-resistance TiSi2 film 8 is formed.
Patent JP-H0370329-A (JP)
Title: Congestion detection system in ring network
Inventor: HIGUCHI MASAHIRO
IPC: H04L12/42
Filed: 1989-08-10
Abstract: PURPOSE:To attain impartial processing by using a sequential number to apply each control such as detection of congestion state in each node, notice and release of congestion state. CONSTITUTION:Sequential number display parts 101, 111 are provided on a free token 10 and a data frame 11 respectively and every time when each node 13 receives the free token 10, the number is stored and the sequential number is incremented by 1 only at the transmission of the data frame 11 and the result is sent. Each node 13 compares the sequential number of the data frame 11 with the stored sequential number of the free token 10 to detect the congestion state, and when detected, the sequential number is set to a specific value and informed to other node 13 and the release of the congestion state is discriminated by using the sequential number. The congestion state is detected and noticed by using the sequential number and the congestion state is released in such a manner, then the impartial processing is warranted to each node 13.
Patent JP-2000039425-A (JP)
Title: Gas physical property-measuring device and method
Inventor: OHASHI YOJI
IPC: G01N29/02
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain an easy-to-use gas physical property-measuring device where, for example, a timing for replacing operation cannot be limited. SOLUTION: A device is provided with a measurement pipe 70 where a gas to be measured is introduced and flows in the direction of a pipe axis inside, at the same time a detection part of a pair of ultrasonic transceiver 15a in parallel with the flow of the gas to be measured in the measurement pipe while they oppose each other, and a sound speed-deriving means 18 for capturing propagation time where ultrasonic waves are propagated in the flow of the gas to be measured from one ultrasonic transceiver 15a to the other 15a bi-directionally and for obtaining the sound speed of the gas to be measured according to the obtained pair of propagation time.  Further, the device is provided with at least one of calory-deriving means 20a for obtaining the amount of generated heat of the gas to be measured according to a sound speed obtained from the sound speed-deriving means 18, a specific gravity-deriving means 20b for obtaining the specific gravity of the gas to be measured, or a Wobbe index-deriving means 20c for obtaining the Wobbe index of the gas to be measured.
Patent JP-2000039199-A (JP)
Title: Ventilation fan for duct
Inventor: NIITSUMA TAKASHI
IPC: F24F7/10
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce the number of component parts of a grill itself, keep an aesthetic outer appearance of the grill, eliminate a grill surface coating to prevent rust and the like, eliminate an expenditure of paint and coating work, restrict a cost of product, supply the product in a market in less-expensive price, eliminate a waste paint material and protect an environment of the earth. SOLUTION: A grill 7 is formed by a grill itself 7a and a spring 8. A protrusion 10 is cut and raised in a direction toward a rear surface from opening holes 9 of the grill itself 7a and at a position where it is substantially the same as the longitudinal hole 5 for use in engaging with the spring arranged at a bell mouth 6 and then the extremity end of the protrusion 10 is provided with a hook 11 for use in engaging with the spring. In addition, as the material for the grill 7, a paint coated steel plate and a material having superior wheather resistance, heat resistance and stain resistance are used.
Patent JP-S6453757-A (JP)
Title: Low pressure casting method for light alloy castings
Inventor: IMURA TAKESHI
IPC: B22D27/04
Filed: 1987-08-21
Abstract: PURPOSE:To promote a directional solidification and to prevent casting defect by using the material having different thermal conductivity respectively on the dies of a cavity and cooling block and constituting so that the thermal conductivity becomes lower toward a sprue from the cavity end part. CONSTITUTION:The die 32 for structure is composed by using the metal member of the different materials so that the thermal conductivity becomes lower in order toward a lower die 34. The metal member is also cooled by varying the cooling conditions on each metal member to solidify the molten metal filled up in a cavity 42. In this case, since an upper die 36 is of the material having the highest thermal conductivity the water cooling action guided to the cooling hole 52a or 52d of a cooling block 54 is effectively transferred to the upper die 36 by the high thermal conductivity of the cooling block 54. And yet the cooling start time is set most quickly, hence the thickness part of the molten metal faced to the upper die 36 and sand core 30a is foremost solidified and the casting defect of a shrinkage cavity, etc., caused by the delay in solidification is avoided.
Patent JP-S58107968-A (JP)
Title: Processor test system
Inventor: KATOU TOSHIMITSU
IPC: G06F11/22
Filed: 1981-12-22
Abstract: PURPOSE:To test a processor with an amount of memory being required minimum, by controlling the state of the processor and simulating the running with a means instructing the start of scanning and a means designating the execution of instruction, in the test of the processor. CONSTITUTION:Required address and data are stored in an address storage memory 21 and a respnce data storage memory 23, the HALT state of a processor 30 is released at a control section 24 and NMI(NON.MASKABLE INTERRUPT) interruption is generated. When the processor 30 references a vector table, the address data is given to the processor 30 via an interface section 20 from the memory 23 and the running is started with the processor 30 by setting the address data to the program counter. Thus, in controlling the memory makingly, the amount of memory required for the test of processor can be  reduced without the provision of full memory access areas of the processor.
Patent JP-H0538283-A (JP)
Title: New microorganism
Inventor: OKAZAKI HISAO
IPC: A61P3/06
Filed: 1991-08-20
Abstract: PURPOSE:To obtain a new microorganism capable of hydroxylating an M-236B derivative separated from a metabolite of Penicillium citrinum and providing a compound capable of exhibiting inhibitory action on cholesterol synthesis. CONSTITUTION:A new strain Streptomyces carbophilus, preferably Streptomyces carbophilus SANK62585 (FERM P-1145) having grayish white to bright olive gray to light yellowish orange aerial hyphae adhering onto light yellowish orange to light brown to bright olive gray basal hyphae, straight or curved or rarely helical spore chains and smooth spore surfaces and well growing even on a Pridham.Godlieb control culture medium without any carbon source added thereto and having the ability to hydroxylate a compound expressed by formula I into a compound expressed by formula II. The aforementioned microorganism is obtained by diluting soil obtained from Canberra City in Australia with sterile water, culturing the soil in an agar culture medium for separation and separating the microorganism from the resultant colony of the actinomyces.
Patent JP-S6186802-A (JP)
Title: Analog input processing method for digital sequence controller
Inventor: TSUKUDA YOSHIO
IPC: G05B9/02
Filed: 1984-10-05
Abstract: PURPOSE:To continue the analog input processing even though the analog input value is set temporarily less than a reference level by resetting a timer only when the analog input value is reduced less than the prescribed level for a fixed period of time or longer after the timer is once started. CONSTITUTION:The electric power sent from a power generator 12 is supplied to the analog input device 4 of a sequencer 1 containing a central processor 7 via a current transformer 11, a transformer 10 and a power converter 10. The analog input value which changes with the lapse of time is sampled successively in the prescribed cycles and read as the measure value. This value is compared with a reference level set previously. A timer is started only when the result of said comparison is positive and this positive state continues for a prescribed period. Then the timer is reset only when the above-mentioned value of comparison is not positive continuously after the timer is started.
Patent JP-H0492371-A (JP)
Title: Molten carbonate type fuel cell
Inventor: AKASAKA YOSHIHIRO
IPC: H01M8/02
Filed: 1990-08-08
Abstract: PURPOSE:To obtain a high service life of molten carbonate type fuel cell to suppress generation of a crack and a gas crossover when the heat cycle is given, by improving the strength of a matrix sheet by a laminating method. CONSTITUTION:An electrolyte layer of the structure made by impregnating an electrolyte in a laminated body laminating at least two matrix sheets which consist of a holding member and a reinforcing member, superposing their coarse surface each other, is provided. As a result, the thermal expansion of the sheets is moderated by the coarse surfaces to be the laminated surfaces, and generation of a crack can be prevented. And since an electrolyte layer made by impregnating the electrolyte in the laminated body consisting of at least two matrix sheets of holding members and reinforcing members crossing between the neighboring sheets is provided, and generation of a crack along the direction of the above sheets owing to an expansion or a contraction of the matrix sheets is offset by the neighboring crossing sheets, the generation of a crack is prevented.
Patent JP-H0955994-A (JP)
Title: Speaker and earphone integrating device
Inventor: ABE MASAHIKO
IPC: H04R3/00
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To enable utilizing a speaker used with volume sufficient to hear music also as a voice output part by putting an ear close to. SOLUTION: A speaker and earphone integrating device is provided with a single acoustic output part and an acoustic input part and also provided with a speaker and earphone judging means which judges whether an acoustic input/output device 3 is used as the speaker or as the earphone of a telephone at the time of connection to an information equipment mainbody 1 such as a computer so as to be used as the acoustic input/output device 3 of the information equipment and a means which changes an acoustic characteristic at the time of detecting that a system is used as the earphone by the speaker and earphone judging means.
Patent JP-S6187728-A (JP)
Title: Production of arylene sulfide polymer
Inventor: KODERA KOICHI
IPC: C08G75/025
Filed: 1984-10-05
Abstract: PURPOSE:To obtain a high-MW arylene sulfide polymer substantially free of low-MW polymer, by reacting a polyhaloaromatic compound with a sulfiding agent and separating a high-MW slurry or dispersion layer. CONSTITUTION:A polyhaloaromatic compound is reacted with a sulfiding agent in the presence of a polymerization aid in an amide polar solvent. The purpose arylene sulfide polymer is obtained from the formed resin solution, as the product of the above reaction, comprising a slurry layer or dispersion layer (I) of relatively high-MW polymer and a layer (II) containing relatively low-MW polymer by separating layer (I) of (II). The polyhaloaromatic compound used is one having at least two halogen atoms directly bonded to an aromatic nucleus. Examples of the sulfiding agents include alkali metal sulfides and combinations of a sulfur source with an alkali metal hydroxide.