baber/WOPTO huggingface dataset:
Patent JP-H08281155-A (JP)
Title: Injection of fine particle of liquid and nozzle
Inventor: WATANABE OSAMI
IPC: B05B7/08
Filed: 1996-02-16
Abstract: PURPOSE: To inject a liquid in the form of fine particles so that it does not cause a clogging problem regardless of its type, and at the same time, increase an injection volume per unit time as fine liquid droplets. CONSTITUTION: A liquid is supplied to a slant surface 7, then the liquid supplied to the slant surface 7 is elongated thinly as a thin film current 8 using an air stream flowing rapidly along the slant surface 7, and the thin film current 8 is injected into a gas from the terminal of the slant surface 7 to obtain fine particles.
Patent JP-S57168472-A (JP)
Title: Manufacture of grid for lead acid battery
Inventor: JINUSHI OSAMU
IPC: H01M4/74
Filed: 1981-04-09
Abstract: PURPOSE:To manufacture a grid easily and effectively by folding a lead-alloy strap with an L-form cross section into a square frame, attaching the said frame around a net plate, and pressing inwardly the rising part of the said frame into a given thickness. CONSTITUTION:A lead-alloy strap 2 is formed by means of an L-shape forming device 9 while drawing a lead-alloy belt 1, and the lead-alloy strap 2 is shaped into a square frame 3 by means of a frame forming device 10. Following that, the square frame 3 is attached around a net plate 5 prepared by weaving lead- alloy wire, and the rising part of the frame 3 is folded and pressed into a given thickness by means of a pressing equipment 12 so as to unify the frame 3 and the net plate 5 together. After that, a lag 7 is supplied to a given position of a grid main-part 6 by means of a lag-supplying equipment 13, and is welded to the part 6 by means of a welder 14. By the means mentioned above, a thin grid, which has a high dimensional accuracy and from the peripheral part of which an active material is not separated, can be efficiently manufactured continuously.
Patent JP-S51137103-A (JP)
Title: Oil pressure pump motor
Inventor: NEMOTO TADASHI
IPC: F03C1/28
Filed: 1975-05-06
Abstract: PURPOSE: The arrangement to prepare a piston for the oil pressure pump. Motor with the material to satisfy the demand required for the piston material does not only secure the long duration of its use but also exempt the use of piston ring. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53138533-A (JP)
Title: Induction heating cooking instrument
Inventor: KIUCHI MITSUSACHI
IPC: H05B6/12
Filed: 1977-05-10
Abstract: PURPOSE: To obtain an induction heating cooking instrument that controls output by detecting the temp of a pan or an iron plate and can control program-especially, andnduction heating cooking instrument that can automatically boil rice. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56150854-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: MEGURO RIYOU
IPC: H01L21/8238
Filed: 1980-04-25
Abstract: PURPOSE:To enhance the accuracy of a reference voltage generator by introducing  an n type impurity in high density to one of a pair of gate electrodes, and then introducing the equal amount of p type impurity to both the gate electrodes, thereby forming n type and p type gate electrodes. CONSTITUTION:After a gate film 27 is formed in the stage of forming a reference voltage generator utilizing the difference of the threshold values of a pair of p type MOSFETs, a polysilicon 29 is accumulated on the overall surface, a mask 30 is formed on a part of a substrate 21, and phosphorus ions are injected in a high density. After the respective gate electrodes are formed by photoetching, a mask 35 is covered on a P type well region, B ions are injected in the amount less than the phosphorus ions to convert the gate electrode 36 into a p type, and p<+> type diffused layers 37-39 are concurrently formed. Thereafter, a mask 40 is formed at the side of the substrate, phosphorus or arsenic is introduced, and diffused layers 41, 42 are formed. Thus, the equal amount of the B are introduced to a pair of the gates of the p type MOSFETs to allow the variations of the threshold values at the aging time to become in the same degree, resulting in the high accuracy of the semiconductor integrated circuit device.
Patent JP-S56151497-A (JP)
Title: Production of penicillin and cephalosporin derivative
Inventor: TAKAHASHI YASUSHI
IPC: C12N11/08
Filed: 1980-04-25
Abstract: PURPOSE: Immobilized microorganism cells are used to effect the reaction between D-p-hydroxyphenylglycine and 6-aminopenicillanic acid of the formula, thus producing the objective compound readily in high yield.  
     CONSTITUTION: A water-soluble unsaturated monomer such as acrylamide, a water- soluble polyfunctional unsaturated monomer such as N,N'-methylenebisacrylamide, and the cells of a microorganism in Alcaligenes or Aerococcus or an aqueous suspension or solution containing the cell extract are mixed and the water-in-oil type suspension polymerization is conducted in an organic solvent insoluble in both the above unsaturated monomers and water in the presence of a high-polymer dispersant to prepare the immobilized cells or extraction agent. D-p-hydroxyphenylglycine or its ester and 6-aminopenicillanic acid of the formula or a 7-amino-cephalosporanic acid derivative are made to react in the presence of the immobilized enzyme in a buffer solution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06267950-A (JP)
Title: Manufacture of al wiring
Inventor: YAMAMOTO HIROSHI
IPC: H01L21/3205
Filed: 1993-03-15
Abstract: PURPOSE:To provide a manufacturing method of Al wiring capable of forming a fine wiring having excellent EM resistance. CONSTITUTION:A TiN metallic film 3, a wiring metallic film 4 comprising pure Al and a Cu film 5 are formed on an SiO2 film 2. Next, the Cu film 5, after it is formed, is heat-treated to diffuse Cu into the wiring metallic film 4. Next, a photoresist 6 is formed on the residual Cu film 5 not yet diffused completely. This photoresist is exposed using the Cu film 5 in low resistivity and reflectance as a reflection preventive film to transfer the wiring pattern. Finally, the wiring metal film 4 is to be patterned by RIE step using this patterned photoresist 6 as a mask.
Patent JP-H03257793-A (JP)
Title: Filament cut detecting device for series lighting circuit
Inventor: OKABE AKITOMO
IPC: H04Q9/00
Filed: 1990-03-06
Abstract: PURPOSE:To carry out maintenance inspection work easily by detecting a cut filament with a location thereof when a filament of some lamp is cut. CONSTITUTION:Terminal parts R1-Rn having means for detecting cut filaments of lamps L1-Ln and short-circuiting secondary sides of current transformers CT1-CTN are provided respectively. A mother station MS periodically transmits signals of a cut filament output request and a terminal part normality detection request in an instantaneous power cutoff form being a different form of an output of an AC power source 1 to respective terminal parts R1-Rn. In accordance therewith, the respective terminal parts R1-Rn executes on-off control on secondary sides of the current transformers CT1-CTn according to cord signals in response to respective output requests with proper time lags, and on the basis of output voltage wave form variation of a constant current power unit 2 generated thereby, the mother station MS determines occurrence and a location of a cut filament. Efficiency of maintenance inspection work can be thereby enhanced.
Patent JP-S62210971-A (JP)
Title: Cooking and sterilization of canned food
Inventor: AOMORI TAKASHI
IPC: A23L5/10
Filed: 1986-03-12
Abstract: PURPOSE:To almost completely prevent deformation of a can during retort treatment, by decreasing pressure in two stage during the heating and cooling steps and varying the evacuation timing according to the kind of the can weak to outer pressure or inner pressure. CONSTITUTION:The pressure in a treatment tank is temporarily maintained at a definite level in the course of raising the pressure in the tank to a prescribed level in the heating stage. The increase in the inner pressure of a can be lowered by this process. When the can is weak to external pressure, the pressure in the treatment tank is temporarily decreased immediately before the start of the cooling and after the thermal sterilization under a specific pressure to prevent the deformation of the can caused by the imbalance of the inner and outer pressure of the can originated by the condensation and evacuation during the cooling of the can. When the can is weak to internal pressure, the balanced state of the inner pressure of the can and the pressure in the treatment tank in the heating of the can under pressure is prolonged until the supply of water is finished to prevent the deformation of the can. After recovering hot water, the treatment tank is cooled by pouring cold water to the tank and the recovered hot water is again used in the next step.
Patent JP-S59194357-A (JP)
Title: Manufacture of manganese dry battery
Inventor: NAGAMINE AKIO
IPC: H01M4/50
Filed: 1983-03-30
Abstract: PURPOSE:To manufacture a manganese dry battery having good discharge performance by treating electrolytic MnO2 washed with water or neutralized with alkaline solution, with a solution containing a zinc compound, and using it as a positive active material. CONSTITUTION:Electrolytic MnO2 washed with water or neutralized with alkaline solution of Na or NH4 is treated with a solution containing a Zn compound such as chloride, nitrate, or sulfate of zinc. Proton, Na<+>, or NH4<+> on the surface of MnO2 are replaced with Zn. Thereby an intersecting point of potential-pH line moves to acidic side and potential change is kept small in a wide pH range. A manganese dry battery using this MnO2 shows good discharge performance with decreased voltage drop from a middle stage of discharge and suppressed impedance increase.
Patent JP-H01228403-A (JP)
Title: Device for mounting working machine of mobile agricultural working machine
Inventor: SUMITA YOSHIO
IPC: A01B59/04
Filed: 1988-03-07
Abstract: PURPOSE:To facilitate exchange of a travel wheel and prevent stems and culms from winding around the wheel by mounting a stem and culm guide frame, having a working hitch for connecting a working device in either of the front and back ends thereof and formed so as to guide stems and culms over the front and back ends of the travel car body. CONSTITUTION:A soybean reaper as a working device is connected to a working hitch 2 in front of a tiller to carry out soybean reaping work. In the reaping work, unreaped soybean stems and culms are guided so as not to wind around a travel wheel 14 by a stem and culm guide frame 4 provided in the longitudinal direction on one side of the travel car body 3. Exchange of the wheel can be readily carried out even if required by exchanging the wheel from the side of an opening because of the stem and culm guide frame 4 constituted so as to be provided only on one side of the travel car body 3.
Patent JP-H11252261-A (JP)
Title: Command controller having address information function
Inventor: OMORI YUJI
IPC: H04L12/46
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To automatically retrieve and output originator address information from a transmitting number, etc., by controlling the transmission and receiving of plural public telephone lines, performing analog-to-digital conversion of communication data, detecting the transmitting number of an originator, storing originator data in every transmitting number, retrieving the detected originator data and connecting to each device in a command panel system with an internal communication line. SOLUTION: A command controller 2 is provided with a communication controlling part 11 which controls a transmitting and receiving protocol function of plural communication lines, digitally converts receiving data, inputs it, performs analog conversion transmitting data and outputs it. Also, the device 2 is provided with a link controlling part 13 which controls plural communication data inputted and outputted in/from the part 11 with each part in the device in a matrix shape and also in time division and controls a switch operation. A transmitting number detecting part 14 detects the transmitting number of a telephone set, etc., of an originator from receiving communication data and retrieves address data corresponding to the transmitting number detected by the part 14 from an address data memory 18.
Patent JP-H01227403-A (JP)
Title: Manufacture of chip resistor
Inventor: TOUCHI HIDENORI
IPC: H01C17/06
Filed: 1988-03-08
Abstract: PURPOSE:To obtain a small-sized chip resistor having high accuracy in shape able to sufficiently cope with high density of electronic parts or the like by providing side electrodes and resistors on a ceramic substrate provided with a plurality of slit-shaped throughholes followed by cutting the ceramic substrate with a laser cutter. CONSTITUTION:Side electrodes 14 are provided on the inner sides of the throughholes 12 on a ceramic substrate 10 provided with a plurality of slit- shaped throughholes 12 with uniform intervals in parallel using a conductive material and resistors are formed by using a resistor material on the ceramic substrate 10 between the neighboring slits followed by cutting the ceramic substrate 10 with micro-parallel intervals in the orthogonal direction to the longitudinal direction of the throughholes 12 using a laser cutter. For example, when side electrodes 14 are provided on the sides of the throughholes 12, a jig able to maintain an equal vacuum degree of a space of each throughhole 12 is used, while drawing one side of the substrate 10 to a vacuum, conductive materials are put into the throughholes 12 from the other side of the substrate 10 so as to surely stick the conductive materials to the sides of the throughholes 12 followed by drying and firing.
Patent JP-H11254520-A (JP)
Title: Apparatus for molding coil made of synthetic resin
Inventor: KUBO KOICHI
IPC: B29C53/32
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To continuously and efficiently produce a coil made of a synthetic resin good in dimensional stability and shape stability from a thermoplastic resin monofilament large in diameter. SOLUTION: In an apparatus for producing a coil made of a synthetic resin equipped with a preheating zone 20 of a thermoplastic resin monofilament 10 advancing in a tensioned state, a rotary shaphing shaft 30 immediately taking up the monofilament, a cylindrical guide 40 prescribing the taking-up direction of the monofilament with respect to the rotary shaping shaft 30, a pressing roll 50 pressing the part of 10 pitches or more of the coiled material 70 comprising the taken-up monofilament under appropriate pressure and a cooling means 60 quenching the coiled material 70, the lead means guiding the preheated monofilament 10 to the outer peripheral tangential direction of the rotary shaping shaft 30 is provided to the guide 40.
Patent JP-S52137319-A (JP)
Title: Electronic musical instrument
Inventor: SUMIO MASAHIKO
IPC: G10H5/00
Filed: 1976-05-12
Abstract: PURPOSE: To eliminate the necessity of phase adjustment by changing note clock frequency slightly at every channel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51131582-A (JP)
Title: Laminated polyester film
Inventor: TSUNASHIMA KENJI
IPC: B32B27/28
Filed: 1975-05-12
Abstract: PURPOSE: Polyester film, laminated with a specified polyester ether, with improved resistance to heat, hot water, thermal decomposition, and good adhesiveness, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54146541-A (JP)
Title: Information process system
Inventor: UNO KAZUHIRO
IPC: G06F9/06
Filed: 1978-05-09
Abstract: PURPOSE: To increase the varieties of processes which can be carried out through the terminal control unit by carrying out the process requested by the terminal unit through the terminal unit based on the program read out by the internal memory.  
     CONSTITUTION: Terminal control unit TC is connected to plural terminal units POS to carry out the process requested by unit POS. In this case, auxiliary memory unit SM is connected to unit TC, and the process program selected among plural process programs is memorized into internal memory MEM. And in case the fixed process is requested from unit POS, the process program according to the request is loaded into memory MEM from unit SM. And unit TC carries out the process requested from POS based on the program read out to the memory. As a result, the varieties of the processes which can be processed through the terminal control unit can be increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09248741-A (JP)
Title: Polishing method
Inventor: TSUSHIMA MITSUO
IPC: B24B1/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a polishing method capable of removing waviness without breaking the machining surface shape. SOLUTION: A step (S101) for applying partial correcting polishing for partially correcting the shape errors of a machining surface shape and a designed surface shape to a machining surface, and a step (S102) for removing waviness of the machining surface to which partial correcting polishing is applied are repeatedly performed, and a step (S103) for applying partial correcting polishing having high accuracy to the machining surface, and a step (S104) for removing fine waviness on the machining surface by a polisher having the contact area and the hardness different from that of the polisher used in the step S102 are repeatedly performed.
Patent JP-H08209005-A (JP)
Title: Antifouling resin composition and its production
Inventor: ISOZAKI OSAMU
IPC: C08G63/91
Filed: 1995-02-08
Abstract: PURPOSE: To obtain the subject composition at a low cost, excellent in biological antifouling effect on such as barnacle, thus suitable for antifouling coating, etc., containing, a resin having a carboxylate group in the molecule as active ingredient. CONSTITUTION: This resin composition contains, as active ingredient, a resin of the formula RP-COO-M-OH [RP is a base resin (e.g. a vinyl polymer 30-300 in acid value); M is a divalent metal atom (e.g. Cu, Zn, Ca, Mg, Fe)]. The resin composition is obtained by adding (A) 0.5-5wt.% of water and (B) a (hydr)oxide of a divalent metal to the resin followed by reaction at 50-200 deg.C for 1-20h. When the system gets turbid due to the presence of the water, a minimal amount of a solvent such as an alcohol, ketone, ester or ether is added to the system.
Patent JP-H01229545-A (JP)
Title: Optical packet switch
Inventor: SHIMAZU YOSHIHIRO
IPC: H04B10/00
Filed: 1988-03-10
Abstract: PURPOSE:To facilitate a method for setting a pass by an address signal and to solve the reduction of throughput due to the limit of an electrical packaging method by composing the title switch of (n)-number light signal sending circuits, one optical switch network, (n)-number optical permitting signal sending circuits, and (n)-number light detecting circuits. CONSTITUTION:Light signals, in which wavelengths lambda1-lambdaK are wavelength- multiplexed, are used as address data, and an (i)-th step optical switch element 10 in a switch network detects the light of the wavelength lambdai by a filter and retrieves its address. Thus, the pass can be set more easily in shorter time compared with the setting of the pass in conventional composition using an electric circuit, and higher throughput can be expected. Further, since the light signals are used, problems in packaging to occur in a high-speed electric circuit are few, and the high throughput can be obtained. Moreover, since a technique for wavelength multiplexing is used, another link for permitting signals, which is necessary in the conventional composition, is unnecessary, and hard quantity can be reduced.
Patent JP-S63221653-A (JP)
Title: Ic package
Inventor: KUDO KAZUNAO
IPC: H01L21/52
Filed: 1987-03-10
Abstract: PURPOSE:To provide a thin structure with multiple pins by wire bonding the electrode section of an IC chip to the inner and outer ends of aluminum- deposited conductors, and the inner end of a lead frame, and securing cap ceramics to a ceramic substrate. CONSTITUTION:Many aluminum deposited conductors 4 are radially provided on the peripheral edge 3 of a substrate 1. An aluminum deposited film 7 is formed on the inner end 10 of the frame. The end 10 of the frame 6 is secured at its lower surface by low melting point glass 11 to the outer side W of the substrate 1. An IC chip 17 is secured with glass paste 18 to the cavity 2 at the center, and the electrode pattern of the chip and the inner ends 8 of the conductors 4 are connected by bonding wires 14. The outer ends 9 of the conductors 4 and the film 7 of the frame 6 are connected by bonding wires 13, the outer side 7 is coated with low melting point glass 12, cap ceramics 15 are placed, heated and glass-sealed. The minimum value of the repeating pitch of the frames is preferably 0.2mm.
Patent JP-H04290140-A (JP)
Title: Memory card
Inventor: TAKEMAE YOSHIHIRO
IPC: G06F12/06
Filed: 1991-03-19
Abstract: PURPOSE:To prevent an address space viewed from outside from being discontinuous even when memory chips which differ in storage capacity are arranged together by assigning a continuous address space to discontinuous address spaces by an address space matching means. CONSTITUTION:Two address decoders 3 and 4 are provided by memory groups M0, and M1 and M2-M7 which are equal in storage capacity. The high-order bits A19-A21, and A15-A21 of external address signals A0-A21 are decoded to generate chip enable signals CE0-CE1, and CE20-CE25 for the memory chips M0-M7 in the groups M0, and M1 and M2-M7. Thus, the address decoders 3 and 4 assign the continuous external address space (not shown in Figure) which is generated with the external address signals A0-A21 to the discontinuous physical address spaces where the memory chips M0-M7 are arranged respectively.
Patent JP-S53144287-A (JP)
Title: Solar battery charging device
Inventor: KASHIMA YOSHINOBU
IPC: G05F3/00
Filed: 1978-05-10
Abstract: PURPOSE: To secure charging for the solar battery under an optimum state at all times by setting up an active straight line by which the overlap voltage of the adjustment resistance for the charging cell of the solar battery's output can be made identical to the application voltage of the liquid crystal cell. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56152079-A (JP)
Title: Control system for advanced read of dictionary
Inventor: IKEGAMI YOSHIMI
IPC: G06F17/22
Filed: 1980-04-25
Abstract: PURPOSE:To realize an efficiency for drawing up document through shortening an access time by attaining access to a dictionary file part every time a character read in ''kana'' (Japanese character) is inputted. CONSTITUTION:For example, when ''kanji'' (Chinese character), such as ''seikaku'' (accurate in Japanese) is to be found by referring to indexes, ''se'' (Japanese syllabary) is inputted from keyboard 1 and then ''se'' is inputted to key storage buffer 4 and also displayed on display 12. Further, access to dictionary file 8 is attained to read homonymic ''kanji'', which is held in file reading buffer 9 temporarily. Next, when ''i'' is inputted, ''sei'' is inputted to key storage buffer 4 and also displayed on display 12, and homonyms of ''sei'' are displayed in file reading buffer 9. Thus, when ''seikaku'' is inputted in ''kana'', ''kanji'' characters which can be read as ''seikaku'' are read out of dictionary file 8 and, while displayed, held in reading buffer 9. The operator selects the required ''kanji'' among characters displayed on display 12.