baber/WOPTO huggingface dataset:
Patent JP-H04281301-A (JP)
Title: Auxiliary power supply for electric vehicle
Inventor: KUDO HITOSHI
IPC: B60L1/00
Filed: 1991-03-08
Abstract: PURPOSE:To reduce the number of train lines and to constitute an inexpensive circuit. CONSTITUTION:A converter 3 inverts DC stringing voltage into an AC voltage which is then rectified through a rectifying means 9. Output from the rectifying means is smoothed through a plurality of smoothing means 10, 11, 25, 26, 27, 28 while furthermore it is regulated to a predetermined same or different DC voltages. DC outputs from respective rectifying means are then fed on a plurality of DC train lines 12, 29, 30 between vehicles thus supplying DC voltages corresponding to the characteristics of inverters connected, respectively, with the plurality of train lines. Consequently, optimal DC voltages are supplied individually to respective inverters and a highly reliable auxiliary power supply, which causes no mutual intereference due to fluctuation of voltage caused by operation of load, can be constituted at a low cost.
Patent JP-S58160799-A (JP)
Title: Heat exchanger
Inventor: KANEUCHI KAZUO
IPC: F28F3/02
Filed: 1982-03-19
Abstract: PURPOSE:To recover highly efficiently hot air or cool air that will escape when necessary ventilation in cooling or heating is carried out, by making the wall surface of each of fluid passages of a heat exchanger undulated to form a plurality of projections thereby increasing the area for the heat exchange. CONSTITUTION:In case of cooling, the cool air having low temperatures in a room is flowed from an inlet 9 into a heat exchange chamber 7, and is passed around the plurality of cylindrical fluid passages 20 having the plurality of projections 19 to flow outside through an outlet 10. On the other hand, the outside atmosphere is flowed from an inlet 2 into a inflow chamber 5, passes through the plurality of fluid passages 20 having the plurality of projections 19 to flow into an outflow chamber 6, and is flowed out into the room through an outlet 3. In this case, the outside atmosphere having high temperatures flowing into the room undergoes heat exchange through the wall surfaces of the fluid passages 20 with the cool air flowing outside the room, so that the temperature in the room can be prevented from rising.
Patent JP-S63209255-A (JP)
Title: Telephone card issuing machine
Inventor: DEGUCHI MEGUMI
IPC: B42D15/10
Filed: 1987-02-25
Abstract: PURPOSE:To have an auto dial system function by providing a writing part to specified number information for an auto dial to a telephone card based on an input operation so that it can be read by a machine and a printing part to print the number corresponding to the specified number to the telephone card. CONSTITUTION:The machine is equipped with an input operating part 21 to designate and input the specified number information for an auto dial to call automatically a calling destination to a telephone card, a writing part 34 to write the specified number information for the auto dial to the telephone card based on the input operation so that it can be read by the machine and a printing part 36 to print the number corresponding to the specified number to the telephone number. Thus, at the time of using the telephone card, only by inserting and operating the card into a main body, the information can be automatically read without a dial operation by a machine and the calling destination can be called out.
Patent JP-S58159788-A (JP)
Inventor: FUJIKAWA KATSUHIRO
IPC: D05B69/20
Filed: 1982-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02222639-A (JP)
Title: Frozen bread suitable for heating in microwave oven
Inventor: SENDA AKIRA
IPC: A21D15/02
Filed: 1989-02-23
Abstract: PURPOSE:To obtain the subject bread, capable of suitably forming a spongy structure in blending with egg white without causing 'shrinkage' in thawing and warming in a microwave oven and drying of the surface by blending a bread dough consisting essentially of wheat flour with a specific amount of an emulsifying agent and baking the resultant dough. CONSTITUTION:The objective bread obtained by blending a bread dough, consisting essentially of wheat flour and preferably containing 3-9wt.% fats and oils, and further egg white blended in an amount of 10-60wt.% expressed in terms of flour based on the amount of the added fats and oils therein with 1-6wt.%, preferably 2-5wt.% emulsifying agent (preferably sucrose ester of a fatty acid) and baking the resultant blend.
Patent JP-S61202938-A (JP)
Title: Rotary face-to-face seat
Inventor: YASHIRO AKIHIKO
IPC: B60N2/90
Filed: 1985-03-05
Abstract: PURPOSE:To make a hook plate lockable so accurately, by forming a lock hole in a support block a rotatable turn block mounted with a seat, while making the hook plate, performing rotary lock release of the turn block, insertable into this lock hole. CONSTITUTION:A turn block 4 is rotatably supported on a support block 1 through engagement between each rail part 3 and support hooks 9-11. In addition, a cushion frame 21 supporting a seat cushion 20 is attached to the turn block 4 so as to make a front part 20a liftable upward. At the above-mentioned, an operating handle 40 performing rotary lock release of the turn block 4 is rotatably set up on a side plate 7 at the backside of the cushion 20 with a hinge plate 41. And, lock holes 44 and 45 to be engaged with the hook plate 42 of the operating handle 40 each are installed in the support block 1.
Patent JP-S63211704-A (JP)
Title: Manufacture of rare earth-iron permanent magnet
Inventor: KOBAYASHI OSAMU
IPC: H01F1/057
Filed: 1987-02-27
Abstract: PURPOSE:To reduce the oxygen concentration in a magnet and obtain rare earth-iron permanent magnet by eliminating the step for processing raw material alloy under the powder condition in manufacture of permanent magnet in which the particular elements and remainder are formed by iron and impurities inevitable for manufacture. CONSTITUTION:A permanent magnet is obtained from at least a kind of R of rare earth elements including Y of 8-30 atomic %, B of 2-28 atomic %, Co of 50 atomic % or less, Al of 15 atomic % or less, Fe and other impurities inevitable for manufacture as the remainder. The permanent magnet thus obtained can be formed by dissolving the raw material alloy under the vacuum condition or in the inactive gas, then casting it and finally hardened magnetically through the heat treatment. Moreover, in case the material is sent to the hot working at the temperature of 500 deg.C or higher to realize magnetic anisotropy and then hardened magnetically by the heat processing, a more excellent permanent magnet can be obtained.
Patent JP-H08238724-A (JP)
Title: Decorative material, decorative sheet and manufacture thereof
Inventor: TAKAYANAGI TERUHIRO
IPC: B32B27/00
Filed: 1995-03-03
Abstract: PURPOSE: To provide a decorative material as a butt end material having excellent functionality, design and heat resistance and excellent matching with a decorative plate, the plate adapted for the material and a method for manufacturing the plate. CONSTITUTION: A decorative material 1 comprises a heat resistant layer 3 containing a polycarbonate film as a main body on the rear surface of a decorative material body containing a polyvinyl chloride film as a main body at least on part of the peripheral edge of a decorative plate body 11, and a hot-melt adhesive 20 for adhering the rear surface and is provided as a butt end material.
Patent JP-H11231921-A (JP)
Title: Parameter determination device for correcting projection of quadrant
Inventor: AZUMAOKA MASAAKI
IPC: B23Q15/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a quadrant projection correcting parameter determination device capable of highly accurately and efficiently determining an optimum parameter to be used for correcting the projection of a quadrant. SOLUTION: The parameter determination device is constituted of a track measuring means 10 for measuring the track data of a practical tool for cutting out a circular arc, a storage means 20 for storing various data including a cutting condition, a quadrant projection judging means 30 for objectively specifying the projected quantity of a generated quadrant projection by a fixed reference based on the measured track data and comparing the projected quantity with a previously determined tolerance to judge whether the quadrant projection is to be allowed or not, a parameter determination means 40 for calculating the correction value of a parameter by applying the projected quantity to a previously determined arithmetic expression in each cutting condition to determine an optimum parameter,  an arithmetic expression determination means 50 for determining a coefficient of an arithmetic expression for relating an optimum parameter determined in each of various cutting conditions to the cutting condition, and a control means 60 for controlling respective means.
Patent JP-S57158626-A (JP)
Title: Light adjuster for increment of flash lamp
Inventor: NAKAJIMA HIROAKI
IPC: H05B41/32
Filed: 1981-03-26
Abstract: PURPOSE:To assure the accurate flashing with out mistake due to other preson's flashlight, by using a transmitter that delivers the flashlight signal of a specific waveform comrising plural waves plus a desired number of receivers that receive the flashlight signals and convert them into plural pulses. CONSTITUTION:When a synchro contact 4 is closed, a thyristor 71 is turned on by the 1st pulse P1 which is delivered from a timer circuit 3. Thus the 1st flashlight tube 61 has flashing. Then the 2nd flashlight tube 62 has flashing by the 2nd pulse P2 delivered from the circuit 3. As a result, a flashlight signal F1 is delivered from a transmitter 1. The flashing of the tube 62 is discontinued at a moment when the signal F1 is reflected by a subject and reaches the proper value of exposure. The signal F1 delivered from the transmitter 1 is received at a phtoelectric element 21 of a receiver 19 and starts the flashing of a flashlight tube 26 for increment of flashlight lamps via an AND circuit 201, etc. On the other hand, the signal of the element 21 discontinues the flashing of the tube 26 via an operational amplifier 22, etc. In such way, the assured flashing is possible with no erroneous flashing.
Patent JP-2000240489-A (JP)
Title: Fuel injection control device for internal combustion engine and fuel injection control method
Inventor: MATSUOKA YUJI
IPC: F02D45/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection control device and a fuel injection control method to perform excellent starting of an internal combustion engine. SOLUTION: A discrimination period G to discriminate a cylinder is set in correspondence to a crank pulse generated occasioned by rotation of a crank shaft. Each time a cam shaft performs one full turn, first - third can pulses CP1-CP3 are generated. When the crank shaft is in the discrimination period G, a cylinder is discriminated based on whether or not the first can pulse CP1 is generated. Even when, in the starting of an internal combustion engine, it is before discrimination of a cylinder, simultaneous fuel injection is made on all cylinders #1-#4 at a detecting timing of a first cam pulse. Thereby, a time elapsing from cranking to first ignition is shortened and an internal combustion engine is caused to effect excellent starting.
Patent JP-H04251498-A (JP)
Title: Electronic device
Inventor: WATANABE KAZUHIRO
IPC: G11C16/06
Filed: 1991-01-08
Abstract: PURPOSE:To reload an FPROM without detaching it from a substrate to reduce a mounting area by providing a switch circuit to disconnect the EPROM from a CPU and a peripheral circuit and to connect the EPROM to an outside memory writer. CONSTITUTION:A switch circuit 3 is provided on a substrate 16 so as to disconnect a reloadable memory (EPROM) 5 from a microprocessor 2 and a peripheral circuit 1 and to connect it to the outside memory writer. When this electronic device executes a normal operation, a socket 6 is mounted on the switch circuit 3, and the peripheral circuit 1 and the EPROM 5 are connected to the CPU 2. On the other hand, when reloading the contents of the EPROM 5, a socket 7 is connected to the switch circuit 3, and the EPROM 5 and an external bus 6 are connected. Thus, the mounting area can be reduced without detaching the EPROM 5 and requiring the parts such as sockets or the like to facilitate mounting.
Patent JP-S60188362-A (JP)
Title: Cyclic dithiocalicene derivative
Inventor: YOSHIDA ZENICHI
IPC: C07C313/00
Filed: 1984-03-08
Abstract: NEW MATERIAL:The compound of formula I (X is formyl; Y is H or formyl; R<1> and R<2> are alkyl). EXAMPLE:The compound of formula IV. USE:Useful as an intermediate of photo-conductive compound in the fields of information and electronic materials. PREPARATION:The compound of formula I a can be prepared by (1) reacting the cyclic dithiocalicene derivative of formula II with N,N-dimethylformamide and oxalyl chloride in nitrogen atmosphere at -10-+10 deg.C for several hours, (2) treating the resultant compound of formula III with a perchlorate and then with NaHCO3, and (3) purifying the product by conventional method such as silica gel column treatment.
Patent JP-H11230182-A (JP)
Title: Bearing holding mechanism
Inventor: NAKAZAWA ETSUO
IPC: H02K5/16
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To form a simple structured bearing holding mechanism by integrally forming a bearing housing and plural projections. SOLUTION: A recessed shaped bearing housing 2 for storing a sliding bearing 5 and plural projections 3 which extends from an opening of the bearing housing 2 and prevents the sliding bearing 5 from falling from the bearing housing 2 are integrally formed with resin. The sliding bearing 5 is inserted into a space formed by the bearing housing 2 and the projections 3, and a pressing spring 6 for pressing the sliding bearing is mounted at the top of the projections 3.
Patent JP-S55138024-A (JP)
Title: Method of annealing directional silicon steel plate to flatten it
Inventor: NEMOTO HIROSHI
IPC: C21D1/26
Filed: 1979-04-12
Abstract: PURPOSE: To make bending properties and surface color uniform, by annealing a directional silicon steel plate under a neutral gas atmosphere of prescribed O 2  content.  
     CONSTITUTION: A directional steel plate is annealed and flattened under an atmosphere of neutral gas such as N 2  or Ar with an O 2  content of 5% or less. At that time, the flow rate of the gas is increased and the rotational frequency of a fan for the cooling zone of an annealing furnace is adjusted to change the flow of the gas in the furnace and limit the O 2  content at 5% or less at the inlet part of the annealing furnace. According to this method of annealing and flattening, the bending properties and surface color of the steel plate are made better than in conventional methods. This results in improving the quality of a product and productivity and reducing the cost. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11243395-A (JP)
Title: Atm private line network
Inventor: MATSUNAGA HARUHIKO
IPC: H04L47/43
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an ATM private line network by which the bands of private lines are effectively utilized while guaranteeing communication quality requested by a customer (an individual, an enterprise or an organization), fine correspondence is executed to meet the requested quality of each customer, an optimization is executed independently of the quality of the whole network and also the customer himself or herself can update or change settings of the private lines. SOLUTION: Buffer capacity for satisfying a quality requested by a customer is assigned to an ATM(asynchronous transfer mode) device at each customer (12), buffer reading speed for satisfying the bands requested by the customer is set (14) and the buffer is shared among the private lines of the customers. Moreover, a method for storing cells in the buffer capacity and a method for reading the cells from the buffer are set as the customer requests.
Patent JP-S58161721-A (JP)
Title: Production of high-tensile steel material
Inventor: TOOMOYA YOSHI
IPC: C22C38/00
Filed: 1982-03-19
Abstract: PURPOSE:To produce a high tensile steel material which consists of inexpensive components and has high strength and high toughness, by srolling Mn-Cr alloy steel having a specific compsn. contg. B then subjecting said steel to tempering treatment under specific conditions. CONSTITUTION:The steel contg. 0.15-0.35% C, 0.05-0.50% Si, <=0.025% P, <=0.025% S, 1.00-1.60% Mn, 0.40-1.00% Cr, satisfying <=2.20% Mn+Cr, and further contg. 0.0008-0.0025% B, and 1 or 2 kinds of 0.02-0.10% SolAl and 0.005-0..25% Ti and the balance Fe and unavoidable impurities, is used as a blank material, and after rolling, said steel is subjected to a tempering treatment at 480-550 deg.C, whereby a high tensil steel material having the strength of about >=80kg/mm.<2> yield point and about >=90kg/mm.<2> tensile strength is obtained. Said steel material is improved in strength and toughness by forming a solid soln. of B in the Mn-Cr steel and tempering the same at lower temps.
Patent JP-H04280735-A (JP)
Title: Paper feed deck
Inventor: OGAKI SHINJI
IPC: G03G15/00
Filed: 1991-03-11
Abstract: PURPOSE:To provide a paper feed deck which can meet the temperature guaranty specification with a low-capacity motor and can be quickly lifted or lowered. CONSTITUTION:An instruction from a lift switch 20 is inputted to lift or lower a lift tray, it is forcefully stopped at the upper limit position or the lower limit position for the first preset period, if the lowering action of the lift tray occurs preset times or above in the second preset period, a control signal to forcefully stop the lift tray at the upper limit position or the lower limit position for the third preset period longer than the first preset period is sent to a motor 10 from a control means provided in a paper feed deck.
Patent JP-S58162696-A (JP)
Title: Solid fuel
Inventor: IKETANI KOREYOSHI
IPC: C10L11/00
Filed: 1982-03-19
Abstract: PURPOSE:A solid fuel having improved self-ignition properties, storage properties and combustion properties, containing a carbonaceous substance, a specific oxidizing agent, a sublimable organic substance, and a binder. CONSTITUTION:The desired solid fuel obtained by blending (A) a carbonaceous substance prefereably consisting of coal, charcoal, coke, raw ash, and small pieces of wood with (B) usually 5-35wt% oxidizing agent (e.g., calcium nitrate, barium nitrate, potassium perchlorate, etc.) having a decomposition temperature higher than the self-ignition temperature of the component A, (C)>=4wt% sublimable organic substance such as camphor, metaldehyde, hexamethylenediamine, etc. and (D) a binder such as pitch, pulp waste liquor, celullose derivative, etc.
Patent JP-S57161312-A (JP)
Title: Manufacture of crankshaft for three-cylinder engine
Inventor: MORI TERUJI
IPC: B22C9/22
Filed: 1981-03-26
Abstract: PURPOSE:To improve workability of casting mold assembly, by forming hollowed and protruded dowels in such a manner that each mold can be used in no relation to its front and rear sides for each mated surface of the mold, when the above described crankshaft is cast by axially laminating a plurality of casting molds. CONSTITUTION:In case of casting a crankshaft for a three-cylinder engine, containing three crank pin parts 3 and crank arm parts 4 arranged with their shifted phase at each 120 deg., there is used a casting mold S constituted by assembling at least seven of plural casting molds 11-17 axially divided in a laminatable state. At this time, the casting molds A1 of the same kind, having a same phase cavity (a) in the both sides, are used for the  secnd, fourth and sixth molds 12, 14, 16, while the molds of the same kind, haiving a cavity in only one side, are used for the first and seventh molds 11, 17. Further the molds of the same kind, having a cavity shifted with the phase 120 deg. in the both sides, are used for the third and fifth molds 13, 15, and these molds 11-17 are mutually combined by using a set of hollowed and protruded dowels e1, e2.
Patent JP-S60188136-A (JP)
Inventor: NAGANO SHIYUUICHI
IPC: A61B6/04
Filed: 1984-03-09
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-H05129513-A (JP)
Title: Lead frame
Inventor: KITASAKO HIROYUKI
IPC: H01L23/28
Filed: 1992-03-03
Abstract: PURPOSE:To relax a stress which is generated at a sealing resin due to a high temperature and to restrain a crack from being caused in the sealing resin. CONSTITUTION:A stage 1 on which a semiconductor chip is mounted is provided with the following: a plurality of belt-shaped through holes 2 formed from the center of the stage toward sides of the stage; and a plurality of belt-shaped through holes formed along the plurality of the sides. 2) Instead of the belt- shaped through holes, a plurality of single through holes are arranged to be belt-shaped. 3) The through holes are so formed that their opening area becomes gradually narrow from the mounting face of the chip toward the direction of the rear. 4) Instead of the through holes, the title lead frame is constituted so as to form a groove on a face opposite at the mounting face of the chip.
Patent JP-H01219480-A (JP)
Title: Refrigerator
Inventor: NAGATA KOJI
IPC: F25D17/08
Filed: 1988-02-26
Abstract: PURPOSE:To provide a refrigerator which effectively deodorizes the interior of a storage chamber and provides an increased life, by a method wherein the portion on the windward side of a vent passage running to the storage chamber is branched into two sections, an ozone generator and an ozone decomposing catalyst are disposed in the one branched vent passage, in order named, from the windward side, and the vent passages are joined together again on the leeward side. CONSTITUTION:The portion on the windward side of a vent passage 16' connected to a refrigerating chamber 9' in which air cooled from an in chamber tan 14 flows is branched into two sections, and an ozone generator 40 and an ozone decomposing catalyst 41 are disposed in the one vent passage 16'a, in order, from the windward side. The branched vent passages are joined together again on the leeward side. Cooling air diluted and deodorized after agitation and mixing by means of a rotary vane 46 is circulated through a refrigerating chamber 9' with the aid of the fan 14. Thus, an amount of cold air delivered to the refrigerating chamber 9' is prevented from lowering, deodorization of the interior of the chamber is practicable as the temperature of the refrigerating chamber 9' is maintained at a proper value and ozone is generated by using air in the chamber, serving as raw material gas, having a low absolute temperature, and the efficiency of ozone production is improved. This constitution enables the use of a small ozone generator 40 and enables high-efficient deodorization of the interior of the chamber by shortening an operation time.