baber/WOPTO huggingface dataset:
Patent JP-H0711497-A (JP)
Title: Oxygen generating electrode and manufacture thereof
Inventor: YAMAMOTO TOMIHIKO
IPC: C23C28/00
Filed: 1993-06-25
Abstract: PURPOSE:To protect the substrate of an oxygen generating electrode from the electrolyte, to prevent the passivation and elution of the substrate from occurring and to comparatively simply and easily manufacture the durable electrode at a low cost by providing the oxygen generating electrode with an intermediate layer which contains a metal oxide wet gel prepared by using the sol-gel process, and further with an electrode active layer on the intermedi ate layer. CONSTITUTION:The intermediate layer, which consists of a thin film contg. a valve metal oxide prepared with the sol-gel process and/or oxide of an element selected from the group IVB elements except carbon in the periodic table, is formed on the conductive metal substrate consisting of a valve metal or its alloy of the oxygen generating electrode. The electrode active layer contg. a platinum group metal and/or its oxide is formed on the intermediate layer by using the thermal decomposition process. Thus, the oxygen generating electrode having excellent durability and a long life can comparatively simply and easily be manufactured at a low cost.
Patent JP-H025503-A (JP)
Title: Electrode formation of zinc oxide varistor
Inventor: YUASA TAKAYUKI
IPC: H01C7/10
Filed: 1988-06-24
Abstract: PURPOSE:To enhance the solderability, charging life and surge life by a method wherein both the sides of a sintered body is coated with a silver paste in specified content of glass frit and after drying up further coated with another silver paste in the less content of the glass frit to be heat-treated. CONSTITUTION:A sintered body 1 is formed by adding oxide powder containing bithmuth oxide, manganese oxide, etc., to e.g., zinc oxide powder to be gain- sintered. Both the sides of this sintered body 1 are coated with silver paste mainly composed of silver and containing more than 1% but less than 30% of bithmuth borosilicate base glass frit and then dried up to form a silver electrode lower layer 2 while this lower layer 2 is further coated with another silver paste containing less glass frit than the lower layer silver paste and then heat-treated to form a silver electrode upper layer 3. This element is held by lead wires to be coated with flux and immersed in a solder vessel and then soldered by the lead wires and after drying up resin-molded. Through these procedures, respective characteristics such as charging life, surge life and surge breakdown strength can be enhanced.
Patent JP-H05204392-A (JP)
Title: Method and device for generating acoustic prototype for automatic speech recognition
Inventor: RARITSUTO AARU BAARU
IPC: G10L15/02
Filed: 1992-06-15
Abstract: PURPOSE: To generate an acoustic prototype set, which enables highprecision speech recognition, at a high speed. CONSTITUTION: An acoustic prototype signal set generating device is constituted by providing a learning script model storage part 10 and an initial prototype vector storage part 20, an active acoustic model storage part 28 and an active prototype vector storage part 22, a processing part 26 for acoustic matching, a cluster processing part 30 which puts feature vector signals of vocalization in clusters, and a storage part 32 for prototype vectors after correction.
Patent JP-H04331272-A (JP)
Title: Water-base ink
Inventor: SATO NAOKI
IPC: C09D11/328
Filed: 1991-05-31
Abstract: PURPOSE:To prepare a water-base ink which is excellent in resistance to drying at a penpoint when used for writing by compounding a colorant, water, and chitosan or an N-carboxyalkylchitosan. CONSTITUTION:A water-base ink which at least contains a colorant consisting of a water-sol. dye or a pigment in an amt. of pref. 2-20wt.% of the ink, water, and chitosan or an N-carboxyalkylchitosan. The dye may be a direct dye, an acid dye, a food dye, a basic dye, or their mixture, and the pigment may be inorg. or org. When the pigment is used, a dispersant, such as a resin-based dispersant or a surfactant, is necessary in terms of dispersion, aging stability, and workability.
Patent JP-H0714611-A (JP)
Title: Battery life controller
Inventor: HAKOJIMA KOU
IPC: H01M10/42
Filed: 1993-06-25
Abstract: PURPOSE:To accurately detect the life of a battery even if battery life varies by a communication mode or phase, or a battery discontinues its operation suddenly by measuring according to a specified method the actual operation time of a responder constituting a moving body identification body, and by controlling the life of the battery used in the responder accoding to the measured result. CONSTITUTION:A clock generator is built in a responder 29, and a timer with a unit of 1ms, for example, is operated with the clock in an operation mode, to discriminate whether a starting signal is received or not, and when discriminated as not, the timer waites until the starting signal is received. When the starting signal is received, the timer starts to discriminate whether a life control instruction signal is received or not, and when discriminated as received, cumulative value of operation time in an operation mode and a production date are sent to a controller 11, and the timer is stopped to cumulate the time in the operation mode and the cumulated time is stored in an information memory 34. A moving body identification device consists of a host (personal computer sequencer) 10 and a controller 11 connected to the host 10, and a response is sent to the responder 29 according to an operation instruction from a question device 16.
Patent JP-S5779477-A (JP)
Title: Radar device
Inventor: YOKOFUJI AKIRA
IPC: G01S13/44
Filed: 1980-11-05
Abstract: PURPOSE:To protect a receiver and to prevent its functions from deterioration by removing a pulse signal and a continuous wave (CW) signal, which leak into the receiver by using a dual TR tube and a filter, when both the signals are transmitted through a monopulse comparator. CONSTITUTION:A transmitting mixture radio wave of pulses and a continuous wave (CW) supplied from a transmission-reception switch part 1 is radiated from an antenna 3 through a monopulse comparator 2. At this time, part of both the transmitted radio waves leaks into an angular error detection system 6 through the monopulse comparator 2. The CW in this leakage signal is interrupted by a filter 4, and the pulse signal is interrupted by a dual TR tube 5, thus inhibiting entry to the angular error detection system. Consequently, the deterioration of minimum reception sensitivity to a reflected wave from a target is prevented and the functions from deteriorating is prevented.
Patent JP-S5779946-A (JP)
Title: Recording paper for electrophotography
Inventor: SHIGEYOSHI TSUYOSHI
IPC: G03G5/12
Filed: 1980-11-07
Abstract: PURPOSE:To obtain sharp images equivalent to those of silver salt photographs by forming the surface of a conductive substrate to be coated with a photosensitive paper to a surface having specific conductivity and smoothness, and providing the photoconductive layer dispersed with photoconductive titanium oxide in an insulation characteristic binder. CONSTITUTION:Al is vapor-deposited on cast-coated paper or a conductive layer contg. conductive ZnO is so formed as to have conductivity of <=10<8>OMEGA surface resistance and smoothness of >=1,000sec Bekk smoothness. The ZnO conductive layer is smoothed by supercalender treatment after oating. Next, a photosensitive layer dispersed with photoconductive titanium oxide in an insulation characteristic resin binder is provided on the conductive surface, whereby recording paper for electrophotography is obtained. Thereby, the images which are superior in electrostatic chargeability, potential holdability in drak places, light attenuation characteristic, and are equivalent to those of silver salt photographs are obtained.
Patent JP-H11354705-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SUGIHARA KOICHI
IPC: H05K3/34
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which has an enough formed front fillet, high connection strength to substrate electrodes and high connection reliability and facilitates the appearance inspection. SOLUTION: In a semiconductor device having an outer lead 2 which extends to outside from a package 1 sealing a semiconductor chip and is connected to the semiconductor chip, at least a part of the section of the lead 2 at its top is coated with a material for improving the solderability. The manufacturing method thereof comprises, in a semiconductor device having e.g. a gull wing-like or straight outer lead 2, a recess 11 is formed at a cutting position of the outer lead 2, coating a material for improving the solderability and cutting the outer lead 2 off at the recessed part.
Patent JP-2000342440-A (JP)
Title: Cooling container
Inventor: MATSUMOTO HIROMI
IPC: A47J27/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of scorching and an unevenness in cooking from occurring regardless of the kind of a heating source, and increases the hot-keeping effect by forming the internal surface of a container by which the cooking is performed into a smooth surface, and providing a plurality of protruding sections on the external surface of the container with which flames for cooking come into contact. SOLUTION: For a pot 1 for the cooking container, the internal surface 2 of the bottom is formed into a smooth surface, and a plurality of protruding sections 4 are provided on the external surface 3 of the bottom. By the arrangement of these protruding sections, the surface area of the bottom surface of the pot 1 is greatly increased, and flames expanded to a wide range. By this constitution, a localized concentration of heat can be suppressed. Especially, in order to ensure the expansion of flames, the surface shape of the protruding section 4 is most preferably a circle or an oval so that the flames may be smoothly distributed. Thus, the combustion flames evenly and efficiently come into contact with the bottom surface of the pot 1 regardless of the kind of a heating source such as a gas, charcoal, wood, coal or coke.  Also, by suppressing a local overheating at the time of a cooking, the generation of scorching or an unevenness in cooking are prevented from occurring, and the hot-keeping effect can be increased.
Patent JP-S6048079-A (JP)
Inventor: NAKAMURA HARUKA
IPC: G06F3/038
Filed: 1983-08-26
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-H04354082-A (JP)
Title: Method for reading both faces of business form
Inventor: WATANABE HIDEO
IPC: G06F12/00
Filed: 1991-05-31
Abstract: PURPOSE:To efficiently read a business form having character data on its both faces. CONSTITUTION:An OCR 1 reads the character data on the face of one side of the business form 24, and prints retrieve data on the face of the other side by a printing part 10. Then, the OCR 1 transmits the read data of the face of one side to a host device 18 by making it correspond to the retrieve data, and stores it in a storage part 22. After that, the OCR 1 reads the character data of the face of the other side of each business form 24 and the printed retrieve data, and transmits them to the host device 18. The host device 18 retrieves the read data of the corresponding face of one side of the storage part 22 on the basis of the retrieve data, and synthesizes it with the read data of the face of the other side.
Patent JP-H094928-A (JP)
Title: Water panel equipped with hot water supplier
Inventor: KAI YOSHIHIKO
IPC: F24H9/06
Filed: 1995-06-22
Abstract: PURPOSE: To assemble a wall panel and a hot water supplier and improve construction property when the installation thereof into a building in a construction field is effected by providing varieties of piping holes in a lower end of the hot water supplier and an opening/closing cover on a front surface covering the wiring freely to open and close, and removably mounting a piping cover having a bottom wall. CONSTITUTION: A hot water supplier body 3 is disposed on an outer wall surface of a wall panel 2, and various pipings (x) connected with the hot water supplier 3, and various piping holes 2d through which a wiring (z) passes, and a piping hole 2e are drilled. A piping cover 4 is mounted removably on the lower end of the hot water supplier body 3, the piping cover 4 having an opening/closing cover 4i having a front surface being free to open and close for covering the wiring 2e and a bottom wall 4e. In this way, the wall panel 2 and the hot water supplier body 3 are assembled and hence construction property is improved when they are built in a building body in a construction field, and the entire outer appearance is improved.
Patent JP-H05320803-A (JP)
Title: High-strength al alloy
Inventor: HORIMURA HIROYUKI
IPC: C22C45/08
Filed: 1992-05-22
Abstract: PURPOSE:To provide the high-strength Al alloy. CONSTITUTION:This Al alloy has an Al matrix and the intermetallic compds. of Al8REFe4 (where RE is at least one kind selected from Y, La, Ce, Pr, Nd, Sm, Gd, Dy) of <=1.0mum grain size dispersed in this Al matrix and the volumetric fraction Vf of the Al8REFe4 is 13%<=Vf<=38%. The Vickers hardness Hv of the Al alloy is increased and the strength of the alloy is enhanced if the volumetric fraction Vf of the Al8REFe4 is set at 13%<=Vf in such a manner. In addition, the higher toughness of the Al alloy is attained if the volumetric fraction Vf of the Al8REFe4 is set at Vf<=38%.
Patent JP-S5281745-A (JP)
Title: Hybrid type absorption heat pump
Inventor: TAKADA SHIYUUICHI
IPC: F25B15/00
Filed: 1975-12-29
Abstract: PURPOSE: A hybrid type absorption heat pump to produce hot water from warm water of heat source in low temperature, acquiring cold water in low temperature from cooling water at the same time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0322374-A (JP)
Title: Resin injection molding method for cable connection section
Inventor: MUNEMASA YOSHIHITO
IPC: H01R43/00
Filed: 1989-06-19
Abstract: PURPOSE:To prevent an insulating resin film section from becoming locally thin in thickness by fitting a molding case around a cable connection section fitted with a spacer made of an insulating material, restricting gaps with projections of the spacer, injecting liquid resin, and molding the insulating resin film section. CONSTITUTION:A spacer 9 made of an insulating material and provided with projections 10 on the surface in advance is fitted around part or the whole of the compression terminal 3 of a cable connection section A and the conductor of a compression sleeve. A molding case 4 is fitted around the cable connection section A fitted with the spacer 9, projections 10 of the spacer 9 are kept near or in contact with the inner face of the case 4 to restrict gaps between the inner face of the case 4 and the conductor section of the cable connection section A, liquid resin is injected through the injection port 21 of the case 4 and solidified, and an insulating resin film section P buried with the spacer 9 ie formed. The insulating resin film section 9 thus molded is prevented from locally becoming too small in thickness.
Patent JP-H11355504-A (JP)
Title: Document processor
Inventor: MATSUMOTO HIROO
IPC: G06F13/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a document processor with which document processing is performed by reading a prescribed format document through a reading means without requiring any handwriting mark, and automatically detecting distribution information by performing character recognizing processing while collating the contents of the document reading means with previously stored contents in a storage means. SOLUTION: The information of a document 1 read by a document reading means 2 are stored in a first storage means 3 and the characters of image information in the first storage means 3 are recognized by a character recognizing means 4. On the other hand, document information is prepared for each destination and after characters are recognized, the distribution information in the case of read/distribution is collated with the contents previously stored in a second storage means 3. After the name of the destination and the number to be distributed are calculated and determined, a control means displays the character recognized result, the name of the destination and the number to be distributed calculated and determined by the control means through a processing part and a display means 5.  This device can be provided with an external transmission means 9 for transmitting the distribution information and document information to external equipment and a printing processing part 8 for printing processing as well.
Patent JP-S6084339-A (JP)
Title: Antistatic composition in pellet form for polyolefin resin
Inventor: OOZU MOTOHIKO
IPC: C08L23/00
Filed: 1983-08-26
Abstract: PURPOSE:The titled composition capable of having a high content of an antistatic agent thereby giving an excellent antistatic effect by its use in a small amount, made in the form of pellets, consisting of an anti-blocking agent, a metal salt of a higher fatty acid, and an antistatic agent. CONSTITUTION:The titled composition, made in the form of pellets, composed of an anti-blocking agent (e.g. BaSO4), a metal salt of a higher fatty acid (e.g. magnesium stearate), and an antistatic agent (e.g. a nonionic antistatic agent which is solid at ordinary temperatures). The composition can incorporate an antistatic agent in such a high content as 20wt% or higher, and easily be pelletized; therefore, a smaller amount is required than conventional master batch pellets of antistatic agent. It can be manufactured at a lower cost and exhibits an excellent antistatic effect when used in molding with raw resins. Furthermore, it has a good property of causing no slip phenomenon at the screw part when being molded.
Patent JP-S6050139-A (JP)
Title: Aluminum alloy having superior screw characteristic
Inventor: MIYAKI YOSHIMITSU
IPC: C22C21/06
Filed: 1983-08-27
Abstract: PURPOSE:To obtain an Al alloy having superior female screw breaking torque by adding specified percenages of Mg, Zn, Ti and B to Al. CONSTITUTION:An Al alloy contg., by weight, 2-7% Mg, 0.5-2% Zn, <=0.3% Ti and <=0.02% B is prepd. Fe and Si may be contained in the alloy as impurities within 0.5%. To the alloy may be added <=1% Cu, and one or more among <=0.4% Mn, <=0.4% Cr and <=0.3% V may be added furthermore. An Al alloy having superior mechanical properties as the material of a screw is obtd.
Patent JP-S5280788-A (JP)
Title: Semiconductor memory cell
Inventor: TOUGEI YOSHIIKU
IPC: H01L29/40
Filed: 1975-12-27
Abstract: PURPOSE: To make a cell small and increase its working speed without any leakage currents from a source to a drain of adjacent cell and requiring channel cut by using the semiconductor substrate serving as a drain commonly to all the cells. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5488720-A (JP)
Title: Image pick up tube unit
Inventor: KUROKAWA HIROMICHI
IPC: H01L31/08
Filed: 1977-12-26
Abstract: PURPOSE: To reduce the dark current by preventing the deterioration of characteristics, through the insertion of the stable layer consisting of the oxide film of semi-insulation at least one of Zn and Cd, and Sn and Ge, between transparent conductive film and the photoconductive film taking Se as the major element.  
     CONSTITUTION: The transparent conductive film 18 picking up signal current as the target 14 is coated in the face plate 13 and the photoconductive film 19 taking Se as the major element is coated. In this case, the stable layer 20 consisting of the oxide film of semi-insulation at least including either one of Zn or Cd and Sn or Ge is inserted between the films 18 and 19. Thus, the dark current can be reduced without deteriorating the characteristics. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0711806-A (JP)
Title: Construction of low-temperature underground tank
Inventor: KASHIMA HIDETOSHI
IPC: B65D88/76
Filed: 1993-06-28
Abstract: PURPOSE:To improve workability in a short term of works in construction of an underground tank, and to ensure waterproofness for the tank body against groundwater during its construction and after its completion. CONSTITUTION:A frame 3 for construction of internal walls and a frame elevator 4 are installed to the excavated part inside continuous underground walls 1 and the top of the continuous underground walls 1, and the frame and the frame elevator are connected with a hanging member 4a. External and internal steel shells 8 are hoisted up by the frame 3 and are stacked up in tiers step by step and welded together, and a cylindrical double shell is constructed with concrete 9 cast to its inside. By repeating the above-mentioned processes, a hybrid steel/concrete side wall 7 is constructed while a cold-insulating material 12 and a membrane 13 are installed to the inner peripheral surface of the tank side wall, employing a circulating scaffold 11 installed to the frame 3.
Patent JP-S5487923-A (JP)
Title: Hydraulic pipe constructing process
Inventor: SHIMA FUMIO
IPC: F16L1/024
Filed: 1977-12-26
Abstract: PURPOSE: To facilitate to make the work safe and to be able to do efficient welding bonding as well as to shorten working period by performing the most part of welding works at the top part of a pit.  
     CONSTITUTION: In concurrence of installing a propping stand 1 at the top part B'  of a pit B to be installed a hydraulic pipeline (A) with assembling a suspending  device 2 at this propping stand 1, a first hydraulic single pipe 3a is installed to this  suspending device 2, whereupon is suspended a new second hydraulic single pipe 3b  which is made welding bonding 4a with the first hydraulic single pipe 3a, these  weldedly bonded first and second hydraulic single pipes 3a, 3b are suspended to a  settled position by said suspending device 2, a new third hydraulic single pipe 3c is  suspended upon this suspended second hydraulic single pipe 3b, which is made  welding bonding with the second hydraulic single pipe 3b, such processes are repeated several times until a long pipe 3 suspended by the suspending device in the pit  B can be made, whose lower extremity 3" is weldedly bonded with an existing  water pipe 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5380924-A (JP)
Title: Electronic calculator
Inventor: HAYASHI TADASHI
IPC: G06F13/00
Filed: 1976-12-25
Abstract: PURPOSE: To ensure a highly effective program debug when an access is given to the main memory unit, by having a comparison between the memory address and the set prescribed data and generating a program interruption when a comparison coincidence is obtained. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0248433-A (JP)
Title: Production of integrated waveguide made of fluoride glass
Inventor: MARUKO BURAGURIA
IPC: G02B6/134
Filed: 1989-06-21
Abstract: PURPOSE: To make it possible to locally fluctuate a refractive index without damaging the glass of a fluoride-glass plate by exposing this glass plate to a pressurized atmosphere of a gaseous halogen exclusive of F at and for a specific temp. and time to exchange the F ions with halogen ions.  
     CONSTITUTION: The fluoride-glass plate 2 in which the optical waveguides to be integrated are formed is placed in a reactor 1. This reactor 1 and the plate 2 are heated to the temp. necessary for treatment in a furnace 9. Next, the plate 2 is washed by the gaseous halogen exclusive of the F, more particularly chlorine or gas capable of generating the chlorine and more particularly the chlorine generated from sources 5 of CCl 4 , SOCl 2 , etc. The used chlorine is thereafter discharged and the reactor 1 is hermetically closed. The chlorine is introduced therein until a desired pressure is obtd. and simultaneously treat the plate at the temp lower than the glass transition temp. and in the time not forming crystallization phenomenon. As a result, the ion exchange between the F and the Cl is induced by the oxidation of the F ions in the matrix and the reduction of the chlorine to Cl ions. The local fluctuation of the refractive index is obtd. by this method without using a bath of a high temp. at which the plate 2 can be damaged by receiving a chemical attack. 
     COPYRIGHT: (C)1990,JPO