baber/WOPTO huggingface dataset:
Patent JP-H11283713-A (JP)
Title: Socket for integrated circuit, circuit board, and auxiliary circuit board
Inventor: BIN HEIJUN
IPC: H01L23/32
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a socket for an integrated circuit, a circuit board, and an auxiliary circuit board capable of easily achieving electric connection between a socket and a circuit board, and capable of easily achieving coupling and separation of the socket and the circuit board. SOLUTION: A socket 10 includes an internal connecting part 15a which is electrically connected to an external lead 22 of an integrated circuit 20 and an external connecting part 15c which is electrically connected to the internal connecting part 15a and is in mechanical contact with a through connecting part of a circuit board. The external connecting part 15c has elasticity and is in mechanical contact with the through connecting part of the circuit board by the aid of the elasticity. An auxiliary circuit board has a connecting lead which is in mechanical contact with the through connecting part of the circuit board by the aid of the elasticity of the connecting lead.
Patent JP-2000280256-A (JP)
Title: Production of mold or mold master for micro-structure array and production of micro-structure array using mold or mold master
Inventor: TEJIMA TAKAYUKI
IPC: B29L11/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a highly durable mold or mold master for a micro-structure array. SOLUTION: A method for producing a mold or mold master for a micro- structure array has a process for forming an insulating mask layer 3 on the conductive part 2 of a substrate 1, a process forming a plurality of opening parts 4 having a proper shape to the mask layer 3 to expose the conductive part 2, a process for forming a first electrodeposition or electroplating layer 5 on the opening part 4 and the mask layer by electrodeposition or electroplating using the conductive part 2 as an electrode, a process for removing the mask layer 3 after forming the electrodeposition or electroplating layer 5 on the opening part 4 and the mask layer 3 and a process for forming a second electroplating layer 6 on the electrodeposition or electroplating layer 5 and the conductive part 2 after the mask layer 3 is removed.
Patent JP-H01266908-A (JP)
Title: Manufacture of metal foil having differential roughness between top and bottom surfaces
Inventor: SHIRAISHI TOSHIYUKI
IPC: B21B37/00
Filed: 1988-04-19
Abstract: PURPOSE:To perform lamination rolling of metal foils having good surface quality and a differential roughness between the top and bottom surfaces by deciding a pass schedule by finding specific constants based on a dull surface roughness of a contact face and a total draft and making a required dull face on the contact face in accordance with the pass schedule. CONSTITUTION:A target dull face roughness of a contact face is X(mumRa) and a target total draft is rt(%). Constants C1, C2 are found from a table by use of an equation of Rt=(X-C2)/C1 to decide a pass schedule. Metal foils having top and bottom surfaces where fine peaks and valleys are uniformly formed on a contact face and a differential roughness between the top and bottom surfaces in accordance with the pass schedule are lamination rolled.
Patent JP-S58210418-A (JP)
Title: Electronic oven
Inventor: NIWA TAKASHI
IPC: H05B6/80
Filed: 1982-06-01
Abstract: PURPOSE:To prevent an electronic oven which has an easy to operate cooking instruction inputting device, by forming an input device such that a key-board plate group consists of a plurality of key-boards having an index for reference for each food group. CONSTITUTION:An electronic oven is provided with a heating chamber 3 wherein a food is placed, a high frequency generating device for feeding a microwave excited by a magnetron 1 to the food in the heating chamber 3 through a waveguide pipe 2, and a removable key-board 10 whereto the type of a food is inputted. A key-board plate group 8 is formed with a plurality of the key-boards 10 having an index 9 for reference at each food group to form an input device. This facilitates the selection of a key, and permits the installation of a number of keys, which results in offering an electronic oven having a cooking instruction input device being easy to operate.
Patent JP-S63260329-A (JP)
Title: Fault detection and diagnostic system for communication network
Inventor: SHINNAI KOSUKE
IPC: H04L69/40
Filed: 1987-04-17
Abstract: PURPOSE:To find out a faulty point earlier and to apply diagnosing and sectioning by making the frequency of polling variable in response to the priority decided for each of plural high speed multiple message distributers. CONSTITUTION:The frequency of polling is made variable in response to the importance decided based on the priority of each line or the number of relay lines as to each of plural high speed multiplex message distributers and a polling table is generated to apply much polling to a high speed multiplex message distributer having a high importance and less polling to a high speed multiplex message distributer with low importance. Thus, polling is applied frequently to an important high speed multiplex message distributer having a large effect of a fault onto the system and the fault detection and diagnosing system for a communication network finding out a fault earlier is realized.
Patent JP-H07305103-A (JP)
Title: Method for charging raw material into blast furnace
Inventor: INADA TAKANOBU
IPC: C21B5/00
Filed: 1994-05-09
Abstract: PURPOSE:To stabilize gas flow distribution in the center part of a blast furnace and to highly hold coke temp. in the furnace core. CONSTITUTION:A part of the coke and a part of iron source are mixed by the wt. ratio satisfying the following inequality. The inquality: 0.05X(O/C)<=(OM/ CM)<=0.30X(O/C), wherein, O/C: wt. ratio of the total iron source raw material (O) to the total coke (C) charged into the furnace, OM/CM: wt. ratio of the iron source raw material (OM) to the coke (CM) in the mixed raw material. The mixed raw material M is charged into the center part of the furnace previously to the ordinary charges of the coke C1, C2 and the ordinary charges of the iron source raw material O1, O2 or previously to the ordinary charges of the iron source raw material O1, O2. It is desirable that the charge of the mixed raw material into the center part is executed through the separated route from the ordinary furnace top charging device. By this method, the blast furnace operation is stabilized and the unstable furnace condition can be recovered in the early time.
Patent JP-2000288352-A (JP)
Title: Gas reforming catalytic apparatus and manufacture of the apparatus
Inventor: SUZUKI SHOGO
IPC: B01D53/94
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To make an apparatus easily carry a catalyst even on an inorganic fiber carrier and increase the carried amount of a catalyst by making a brown millarite-based catalyst and others carried on a felt-like inorganic fiber structure body produced by layering inorganic fibers having a large number of fine pores and forming the resultant body to be a circular shape by sandwiching the body with metal nets. SOLUTION: This gas reforming catalytic apparatus 1 is composed of a carrier 2 bearing a catalyst and a container for housing the carrier 2 and to be installed in an exhaust route. The carrier 2 is formed to be a felt-like inorganic fiber structure body by randomly layering inorganic fibers 4a and a catalyst is carried on the inorganic fiber structure body 4 to obtain a catalyst- containing inorganic fiber structure body 5 and the catalyst-containing inorganic fiber structure body 5 is sandwiched with metal nets 6 and formed into a cylindrical shape. The inorganic fiber structure body 4 is so formed as to be like a felt by layering silicon carbide fibers or the like having 1 GPa or higher strength and a large number of fine pores. The catalyst is either a brown millarite-based catalyst or a metal, cerium oxide, and magnesium oxide.
Patent JP-S5620085-A (JP)
Title: Reforming
Inventor: OOUCHI KOUJI
IPC: C10B57/06
Filed: 1979-07-27
Abstract: PURPOSE: To obtain a binder having high fluidity, by a method wherein a heat- treated residue of a petroleum heavy oil or noncaking coal is mixed with a metal salt of a fatty acid (or a source thereof) and the mixt. is heat-treated.  
     CONSTITUTION: A raw material consisting of a heat-treated residue of noncaking coal having a volatile matter content of not less than 20% or a petroleum heavy oil (e.g. petroleum coke, coal tar pitch coke) is mixed with a metal salt of a fatty acid (e.g. sodium acetate, a potassium salt of a tricarboxylic acid) in an amount of 0.05W10 times by weight of the raw material, or with a source of the metal salt of the fatty acid consisting of a 1'10C monohydric or polyhydric alcohol and a metallic cpd. such as KOH, NaOH in such a proportion as to give a weight ratio of the raw material to the metallic cpd. of 1W100 and a mole ratio of the alcohol to the metallic cpd. of 1W100. The mixt. is subjected to a reaction at a temp. of 150W500°C. The resulting binder is washed with an acid and water.  
     EFFECT: There is obtd. a binder having a less hetero-atom (e.g. S, N, etc.) content. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57210707-A (JP)
Title: Gain controlling amplifier
Inventor: YOKOYAMA KENJI
IPC: H03G1/04
Filed: 1981-06-19
Abstract: PURPOSE:To reduce distortion factors, by negatively feeding back an output signal of a transistor (TR) pair connected to the collector and the base of TRs constituting a differential pair. CONSTITUTION:A signal inputted at a terminal 4 is amplified at an operational amplifier 14 and becomes a signal V1. A collector current of TRs 1a, 1b is converted in terms of current-voltage at operational amplifiers 3 and 17, added via resistors 16 and 19 and negatively fed back to the operational amplifier 14. The sum of the emitter currents of the TRs 1a and 1b and that of TRs 2a and 2b are changed according to the signal V1. Thus, a negative feedback signal proportional to the difference between the collector current of the TRs 1a and 1b, and the TRs 2a and 2b is produced. Since distortion included in the output signal V1 of the operational amplifier 14 is fed back in opposite phase, the distortion can be reduced.
Patent JP-H06342428-A (JP)
Title: Document layout method
Inventor: IWAI ISAMU
IPC: G06F17/24
Filed: 1994-05-09
Abstract: PURPOSE:To provide a document processor capable of efficient document processing while eliminating the trouble of the document processing by performing this document processing by positively utilizing hierarchical logic structure provided for a document. CONSTITUTION:For document data inputted from an input part 2, an index sentence is extracted from the document data by referring to an index dictionary 6a and an index rule dictionary 7a, for the respective sentences divided into the index sentence and non-index sentences, the document structure is decided by referring to a document structure rule dictionary 8a, according to this document structure, the hierarchical logic structure of these document data shown by document structure such as a chapter, clause, item and paragraph, for example, is calculated and according to layout rules corresponding to the document structure of respective sentences based on this hierarchical logic structure, the document data of respective sentences are respectively expanded on a display part 5.
Patent JP-H11279028-A (JP)
Title: Hair cosmetic
Inventor: OMURA TAKAYUKI
IPC: A61K8/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a hair cosmetic capable of giving an excellent gloss and a smooth touch to hair, not making hair greasy and having a good branched hair-restoring effect by compounding a hydrocarbon oil, a specific silylated peptide, etc. SOLUTION: This hair cosmetic contains (A) one or more kinds of hydrocarbon oils and/or ester oils (for example, liquid paraffin) preferably in an amount of 0.1-50.0 wt.% based on the total amount of the hair cosmetic and (B) one or more kinds of silylated peptides of formula I or formula II [R<1> -R<3> are each a 1-3C alkyl or OH; R<4> is a residue obtained by removing a terminal amino group from a basic amino acid having the amino group at the terminal of a side chain; R<5> is an amino acid side chain except R<4> ; (a) is 1 or 3; (m) and (n) are each 0-200] wherein a functional group containing only one silicon atom is covalently bonded to the amino group of a peptide containing the amino group of an amino acid side chain, preferably in an amount of 0.05-30 wt.%. The cosmetic may adopt a dosage form of solubilization system, emulsion system, etc.
Patent JP-S59219868-A (JP)
Title: Manufacture of nickel cadmium storage battery
Inventor: MATSUKI NARIFUMI
IPC: H01M10/28
Filed: 1983-05-30
Abstract: PURPOSE:To uniformly wind an electrode plate group to decrease fraction defective by strongly applying back tension which is applied in parallel to winding direction of electrodes plates at the beginning of winding and weakly applying it at the end of winding. CONSTITUTION:A separator 2 is passed through a winding shaft 1, and a cathode plate 3 and an anode plate 4 are inserted and placed between plate pressing tools 13 and 14, then pushed in arrow directions 5 and 6. After they are wound one or two times in an arrow direction 7, upper and lower rollers 8 and 9 are moved in arrow directions 10 and 11 to press the wound part. Plate pressing tools 13 and 14 are opened and each of winding ends of the cathode plate 3 and the anode plate 4 is pressed with plate pressing tools 12 and 15, and an electrode plate group is wound with back tension applied to tools 12 and 15 in arrow directions 16 and 17. As the outer diameter of the plate group is increased, back tension during winding is decreased. When winding ends are wound, the plate pressing tools 12 and 15 are opened.
Patent JP-H07281074-A (JP)
Title: Photographing device
Inventor: YAMAMOTO HARUHISA
IPC: G02B7/10
Filed: 1994-04-11
Abstract: PURPOSE:To easily adjust operation torque at manual time in a photographing device by which driving of an operation part of a focus, a zoom or the like can be switched to manual operation or motor-driven operation. CONSTITUTION:When a switching lug 4 is set in a manual position, though a gear part of an operation part 2 of a lens barrel 1 is disconnected from an idler gear 14 meshing with a gear 13 of a motor 12, it is put in a condition of meshing with a gear 17a of a rotary member 17, and when the operation part 2 is manually rotated, since load torque is applied to plural O rings 16 installed on the rotary member 17 by a slidingly movable member 19 and a friction plate installed on this, heavy operation force becomes necessary. On the other hand, when the lug is set in a motor-driven position, since a motor driving circuit is put in an ON condition and the gear part of the operation part 2 is disconnected from the gear 17a and meshes with the idler gear 14, it is driven in the lightest torque, so that electric current consumption is reduced.
Patent JP-S59221848-A (JP)
Title: Photomagnetic recording medium
Inventor: ARITAKE TOSHIYUKI
IPC: G11B11/105
Filed: 1983-05-30
Abstract: PURPOSE:To obtain easily a photomagnetic recording medium which is lightweight and tough and enables reproduction of recording information with the use of a kerr effect by forming a thin amorphous magnetic film by a vapor deposition method, etc. on one surface of a heat resistant plastic film, and forming a transparent plastic layer on the film surface. CONSTITUTION:A thin film 2 of an amorphous magnetic material such as GdCo, TbFe, GdTbFe or the like is formed on a long-sized heat resistant film 1 of polyamide imide, polysulfone, etc. in a sputtering device 5. A long-sized transparent plastic film 3 on one surface of which an adhesive layer 4 is coated is adhered by a laminator 6 onto the surface of the thin film 2 and thereafter the film is cut by a shearing machine 7 to a desired final shape of a disc, card, etc. A suitable combination of using an acrylic reaction type adhesive agent 4, etc. is incorporated in the case of using polymethacrylate for the film 3. A recording medium which is lightweight and tough, protects the film 2 and utilizes a Kerr effect is thus produced continuously with high efficiency.
Patent JP-S62253714-A (JP)
Title: Heat treating device for improving descaling property of steel
Inventor: TOYODA KAKUMASA
IPC: C21D1/74
Filed: 1986-04-24
Abstract: PURPOSE:To easily remove primary and secondary scales in one step by specifying the atmosphere in a reoxidation chamber, and connecting a quenching chamber to the reoxidation chamber in a heat treating furnace connected with inlet and outlet purging chambers and the reoxidation chamber. CONSTITUTION:The steel A is successively treated in the prescribed manner in a feed table 1, the inlet purging chamber 2, the heat treating furnace 3 provided with heating, soaking, and annealing regions, and the outlet purging chamber 4, and gas replacement and heat treatment are carried out. T steel A is oxidized in the reoxidation chamber 5. The reoxidation chamber 5 contains a fan 51 at the top part and a roller 52 at the lower part. The steel A is placed on a frame 53 conveyed over the roller 52, and oxidized by the steam in the combustion waste gas in the atmosphere isolated from the external air while utilizing the heat remaining after heat treatment. The steel A is quenched in the quenching chamber 6. The atmosphere of the quenching chamber 6 is also controlled by circulating the atmospheric gas cooled by a cooler 65 with a fan 61 in the direction as shown by the arrow to prevent the penetration of the external air into the reoxidation chamber 5.
Patent JP-H04326167-A (JP)
Title: Graphic information processor
Inventor: SHIBAO KOICHI
IPC: G06F17/50
Filed: 1991-04-25
Abstract: PURPOSE:To offer graphic information processing technique capable of obtaining very easily the evaluation information of plotting information from the plotting information. CONSTITUTION:A basic data part 4 consisting of a graphic.connection data storage part 1 to store the information of the shape, the meaning and the connection relation of a symbol and an attribute data storage part 3 to store attribute data 2 corresponding to the symbol, and a converting part 5 to convert data from the data part 4 into description related to factual data are provided. Besides, a knowledge base 8 consisting of a factual data storage part 6 to store the factual data converted by the converting part 5 and a predicative rule storage part 7 to stipulate a predicative rule by input from the outsides by declarative language is provided. A deductive inference part 10 to execute deductive inference by the knowledge base 8 is provided, and the above- mentioned inference part 10 executes the deductive inference from the predicative rule and the factual data of the above-mentioned knowledge base 8 on the basis of a question retrieval expression given from the outsides, and finds a retrieved answer corresponding to the contents of the above-mentioned question, and displays this retrieved answer on an operating part 11, and outputs the graphic to an output part 12.
Patent JP-S60240296-A (JP)
Inventor: ROORENSU MARUTEIN HAARU
IPC: H04Q3/545
Filed: 1985-05-04
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-H06309014-A (JP)
Title: Programmable controller and method for setting address conversion table thereof
Inventor: TSUCHIYA HARUHIKO
IPC: G05B19/05
Filed: 1993-04-22
Abstract: PURPOSE:To provide the programmable controller which can be improved in operability accompanying cable wiring and the method for setting address conversion table thereof. CONSTITUTION:The correspondence of a source address and an actual address is previously recorded in the address conversion table 11 and an address conversion part 12 performs address conversion for an input/output command based on the correspondence to securely perform desired operation described in a program even if a cable 97 has miswiring; and a troublesome countermeasure accompanying the cable wiring is therefore omitted and the efficiency of the operation can greatly be improved.
Patent JP-S61254967-A (JP)
Title: Corona charging device
Inventor: NOGUCHI KOICHI
IPC: G03G15/02
Filed: 1985-05-08
Abstract: PURPOSE:To control AC corona charging automatically to an irreducible level necessary for electrostatic charging and to suppress the generation of ozone by providing an ion leading-out DC constant voltage power source with a detection part for a photosensitive body current and a power source control part which performs on the basis of its detection result. CONSTITUTION:The DC component of the charging current of a photosensitive body 7 which is supplied from the DC constant voltage power source 6 is inputted to a control part 9 detected by a detection resistance R and a capacitor C provided to the power source 6. The control part 9 amplifies the voltage conversion data of the resistance R and compares it with the voltage converted value of a target current value for the specific electrostatic charging of a photosensitive body 7, and a voltage corresponding to the difference is inputted to a DC power source 10, thereby performing such control that the output of the power source 10 is increased when the detected current is smaller than the target value and decreased when larger. Consequently, the level of the AC corona discharging is maintained at the lowest limit of the charging of the photosensitive body 7, minimizing the generation of a harmful substance such as ozone.
Patent JP-S58654-A (JP)
Title: Speed changer for vehicle
Inventor: NISHIMURA SADANORI
IPC: F16H3/60
Filed: 1981-06-23
Abstract: PURPOSE:To reduce axial dimensions of a speed changer, by constituting one of the forward driving gear devices and a reverse driving gear device in common with a planetary gear device. CONSTITUTION:When a shift lever is selected to a reverse position, only a brake element 10 is operated to lock the rotary motion of a supporting arm 8, and a planetary gear device 4 is selectively operated as a reverse driving gear device. If the shift lever is selected from the reverse position through a neutral position to a forward position, the brake element 10 is released, while a first speed shift clutch C1 is firstly operated to perform start acceleration in a first speed shift by establishing a first speed-shift forward-driving gear device G1, then a second speed-shift clutch C2 is operated. In this way, the planetary gear device 4 can be selectively operated as a second speed-shift forward-driving gear G2.
Patent JP-H08266549-A (JP)
Title: Trocar sleeve pipe and trocar
Inventor: OSADA TOSHIHIKO
IPC: A61B1/00
Filed: 1995-03-28
Abstract: PURPOSE: To provide a trocar sleeve pipe which is low in invasion, is easy to be pricked, is low in production cost by forming a tubular member to a diameter smaller in its front end than in its base end in a natural state and separating at least one point of the tubular member and expanding the diameter at the front end at the time a desired long inserting object is inserted into the celom. CONSTITUTION: This trocar sleeve pipe 10 is composed of the tubular member 11 and a grip member 18 connected to the operator side part 13 at the base end of the tubular member 11. The tubular member 11 has the base end 13 and the front end 14 and is formed to an approximately conical shape smaller in the bore and outside diameter of the front end 14 than the bore and outside diameter of the base end 13 in matrrel state. The front end 14 of the tubular member 11 is so formed that its bore expands in compliance with the outside diameter of the trocar pipe for expansion. The front end side and shaft part are composed of rigid materials.  The bore of the front end 14 is expandable by separating at least one point of the tubular member at the time of inserting a treating appliance or the like having an approximately uniform outside diameter into the internal cavity of the trocar sleeve pipe 10.