baber/WOPTO huggingface dataset:
Patent JP-H07310669-A (JP)
Title: Electromagnetic type air pump
Inventor: FUTAHASHI YUTAKA
IPC: F04B45/047
Filed: 1994-05-19
Abstract: PURPOSE:To reduce the size of a product and to reduce a product cost by a method wherein the outside of a coil containing part for an electromagnetic coil to reciprocatively drive a pair of diaphragms is covered with a band formed approximately in a U-shape and a temperature-sensitive element connected in series to a coil is disposed on the outer surface of a coil. CONSTITUTION:Annular plate-form plate cores 14 and 15 are arranged between the bobbins 10 and 11 of an electromagnetic coil 2 to reciprocatively drive a pair of the diaphragms 4 and 5 of an electromagnetic air pump 1. Further, plate cores 16 and 17 are arranged on the outer end faces of the bobbins 10 and 11. The cores 16 and 17 are formed in such a manner that an iron sheet is molded approximately in a U-shape through plates 20 and 21 arranged on the outer surfaces of the cores. Fastening and fixing are effected by means of a band 22 with which the upper surface and the two sides of a coil containing part 8 are covered. A temperature fuse 54 being a temperature-sensitive element is arranged at a connection corner part between the end part of a band 22 and a bottom plate 23 by utilizing the space of one corner part in the air pump 1 and fixed to the outer surface of the coil 13 by means of an adhesive.
Patent JP-S6024639-A (JP)
Title: Program fraudulent use preventive card
Inventor: MIZUTANI HIROYUKI
IPC: G06F21/62
Filed: 1983-07-20
Abstract: PURPOSE:To prevent fraudulent use of a program by holding a part of a program of a computer body in a card, and using the card as a key of the whole program. CONSTITUTION:A card is set to a reader/writer 5, and a passward, etc. are keyed in from a keyboard 6. A card operating part 4 in a card base 1 is started by a CPU7, and checks a passward in a memory 3. When the passward coincides, the CPU7 executes a body program in a program memory 8 by using a data of a data memory 9, calculates data required for a program in the card, and sents it to the card. In the card, the program in the card processes the sent data, and returns the processing result to the body. The CPU7 processes further its processing result, and a desired result is obtained.
Patent JP-S61288455-A (JP)
Title: Manufacture of multilayer semiconductor device
Inventor: KATO TAKASHI
IPC: H01L27/00
Filed: 1985-06-17
Abstract: PURPOSE:To contrive the improvement in heat dissipating efficiency by inserting heat dissipation panels among the chips to enhance a heat dissipating area and projecting the end part of the heat dissipation panel to enhance the heat dissipating area, and further by attaching a heat sink on the side plane of a lamination chip type multilayer semiconductor device. CONSTITUTION:Elements 2 are formed on one side of a semiconductor wafers 1 and another side of this semiconductor wafer 1 is polished to reduce the thickness. Two of such wafers and a metallic plate 3 composing a dissipation panel are bonded mutually by use of a silver paste or the like, thereby forming a set 4 of the semiconductor wafers 1. Then, plural sets of such semiconductor wafer 1 set 4 are bonded to form a wafer laminated body 6 comprising the multilayer semiconductor device sets. This wafer laminated body 6 is sliced by each set of multilayer semiconductor device so as to form a multilayer semiconductor device chip 7. If the semiconductor layer 1 and an insulating layer 5 are removed to project the end part 31 of the metallic plate 3, a heat dissipating area is enhance. Also, if a large heat sink 12 is prepared to be fixed to one of the side planes of the above-mentioned semiconductor device, the heat dissipating effect is further improved.
Patent JP-H06315771-A (JP)
Title: Plasma arc welding method
Inventor: YOSHINO FUMITO
IPC: B23K10/02
Filed: 1993-05-07
Abstract: PURPOSE:To provide the plasma arc welding method capable of obtaining a faultless weld zone with deep penetration even in non-keyhole welding when base metals are not subjected to pretreatment before welding are subjected to plasma arc welding. CONSTITUTION:Helium gas or mixed gas of helium gas >=5% with argon gas is used as plasma gas and mixed gas containing 1 or >=2 kinds among argon, N2 and helium and further, 1 or >=2 kinds among CO2, O2 and H2 is used as shielding gas. When a mixing ratio of the helium gas in the plasma gas is >=70%, stability of an arc is further remarkable. In addition, flow rate of the plasma gas is pulsated under 15 liter/min and in the range <=10Hz and plasma arc welding can be performed. Further, a solid wire or a flux-cored wire containing at least >=1 kind among Al, Ti, Zr, Si and Mn and having >=2wt.% singly or in total can be used as filler metal.
Patent JP-S5831361-A (JP)
Title: Electrophotographic copying device with movable original platen
Inventor: WATANABE KIMIO
IPC: G03G15/04
Filed: 1981-08-20
Abstract: PURPOSE:To prevent the slippage of an original, by providing a means which regulates the position in the side opposite to the original set regulation position of a platen cover when the platen cover is closed. CONSTITUTION:An approximately channel-shaped plastic spacer 15 is fitted into a supporting metallic jig for the purpose of preventing the lateral play of a hinge by which an original platen 1 and a platen cover 4 are attached to each other freely openably and closably. Though the spacer is effective when it is fitted between respective metallic jigs, the effect is secured also when the spacer 15 is provided only in the position of a maximum gap. Thus, since the hinge  does not play for the impact which is caused when the original platen is stopped  in the end in the direction of lateral movement, the position of the platen cover is regulated.
Patent JP-S61287765-A (JP)
Title: Thermal printing head
Inventor: AKECHI HOSHUN
IPC: B41J2/335
Filed: 1985-06-17
Abstract: PURPOSE:To enable to suppress a heat-releasing action of lead electrodes, to enhance printing quality and to reduce manufacturing cost, by constituting the lead electrodes or the like of a gold base conductor in a thickness of not more than 1mum. CONSTITUTION:The lead electrodes 60 provided between a driving circuit and heating resistors 3 and the lead electrodes 70 provided between a common electrode 5 and the resistors 3 are opposedly provided on opposite sides of the the resistors 3. The connecting parts of the electrodes 60, 70 and the resistors 3 are arranged in a comb-tooth form so as to intersect alternately with each other. The lead electrodes 60, 70 are formed from a gold paste consisting of a mixture of particulate gold and a resin, and the thickness thereof is set to be about 0.5-1mum. Accordingly, the head-releasing action of the conductor can be suppressed, a glaze layer is made thinner, the heating resistors can be printed in the fine patterns through the reduction in the thickness of the conductor, the printing quality can be enhanced through reduced scatter of the resistance value of the conductors, and the manufacturing cost can be reduced through a reduction in the amount of the gold paste used.
Patent JP-S63299498-A (JP)
Title: Method for preserving time slot sequence
Inventor: SHIMIZU KOICHI
IPC: H04Q11/04
Filed: 1987-05-29
Abstract: PURPOSE:To expand the setting using scope of a call path by setting a multi-call path to preserve the number of delaying frames to a time slot theretofore from the exchanging node of a front end or a path in which the number of the delaying frames of all time slots is 0, in respective exchanging nodes. CONSTITUTION:The selection of the channel path to preserve the sequence of a time slot in the same frame and between frames is defined respectively to be selection 1 and selection 2. To respective time slots, the number of delaying frames up to the own exchanging node is informed to a rear end node, the node, when it is 0, sets the path by the selection 1, when it cannot be executed, the selection 2 is allowed, when the number of delaying frames of all time slots of the multi-call is not 0, the selection 2 is used as much as possible, sets the call path to as to be 0, and when it cannot be executed, sets the path by the selection 1. For this reason, the selectivity of the path in respective nodes is improved. Even when the selection 1 cannot be selected and the selection 2 is selected, functioning is loaded in the direction to preserve a time slot sequence in the same frame with the node after the node, and therefore, the sequence is not damaged as a communication system as a whole.
Patent JP-S5558094-A (JP)
Title: Carboxypeptidase
Inventor: SUGAWARA YOSHIHARU
IPC: C12N9/48
Filed: 1978-10-25
Abstract: NEW MATERIAL:A carboxypeptidase of which optimum pH is in the acidic range (pH 4.0), which acts on the terminal carboxyl group of proteins and peptides to hydrolyze the peptide linkages, especially hydrolyze rapidly the peptide linkage of the marminal carboxyl group when the peptide or protein has an aromatic or acidic amino acid in the position next to the terminal carboxyl group.  
     USE: (a) Application to food or medicines as digestive in the combination with proteinase; (b) the determination of aminoacid arrangement; (c) removal of peptides with bitter taste.  
     PREPARATION: It is extracted from wheat or wheat gluten with water or a buffer solution under acidic conditions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04358926-A (JP)
Title: Control system for engine mount
Inventor: YAMAZOE HISAMITSU
IPC: B60K5/12
Filed: 1991-06-03
Abstract: PURPOSE:To provide an engine mount which performs the most suitable vibration control to the actual driving conditions of a vehicle and makes a passenger sense a very mild feeling. CONSTITUTION:In an engine mount 4 which is arranged between a vehicle body 1 and an engine 10, the engine mount 4 is provided with a sub liquid chamber 65 of variable volume which makes a communication with a main liquid chamber 64 through an orifice part 67. Vesides, the orifice part 67 includes a control means 71 which controls the orifice part 67 in answer to a prescribed signal for the driving condition of a vehicle, and the vibration absorption charcteristics of the engine mount 4 is changed by the control means 71.
Patent JP-S5656750-A (JP)
Title: Forging method
Inventor: KOBAYASHI KATSUTOSHI
IPC: B21J5/00
Filed: 1979-10-13
Abstract: PURPOSE: To prevent the occurrence of internal void defects by specifying anvil ratio, anvil tap shape, draft, etc. in a restrained forging method.  
     CONSTITUTION: At the time of forging the work M of a diameter D by upper, lower anvils 1, 2 of a width B, an anvil ratio (D/B) is made 1.5W2.0. Below and above these, the width B becomes wider respectively, and this causes lack of pressing capacity and the lack of central part forging. The sizes (a), (b) of the two-step cuts of anvil tap corners are made 30mm≤a≤60mm, 130mm≤b≤200mm. The sizes (a), (b) below or above these have the drawbacks that flaws are tend to be produced and the width B becomes wide. In addition, the 1st, 2nd angles α, β of inclination are made 10°≤α≤20°, β=45°. The angle α below or above these has the drawbacks that the width B becomes wide and flaws are tend to be produced. On the other hand, a draft is made 15W20%, and forging is performed by 1 heat 2-time feeding. The draft above these associates problems such as flaws and lack of pressing capacity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6022337-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHIOJI MASAZUMI
IPC: H01L21/82
Filed: 1983-07-19
Abstract: PURPOSE:To improve the integrity without increasing an area of a wiring zone by a method wherein the 1st layer and the 3rd layer wirings are provided to the wiring zone between basic cell-rows of a master slice integrated circuit along the direction of the cell-rows and connected to terminals lead-out by the 2nd layer wiring. CONSTITUTION:A wiring zone 22 is provided between basic cell-rows 211 and 222 and the 1st layer wiring 23, the 2nd layer wiring 24 and the 3rd layer wiring 25 are provided to the wiring zone 22. The 1st layer wiring 23 and the 3rd layer wiring 25 have channels A1-A3 and B1-B3 which are parallel to the basic cell-rows 211, 212. A discrepancy of a half pitch is provided between the channels A1-A3 and the channels B1-B2. Terminals of the basic cells are led-out by the 2nd layer wiring 24. Wirings between the basic cells are achieved by connecting these terminals and the channels A1-A3, B1-B3 with through- holes.
Patent JP-H09309086-A (JP)
Title: Nozzle
Inventor: MIYAMOTO AKIRA
IPC: H05K13/04
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To replace only a diffusion unit when it is stained, no that waste can be reduced, by providing a main unit formed with a flow path sucking an electronic part in a tip end part, and the diffusion unit formed of material diffusing light to be mounted removably in the main unit. SOLUTION: A flow path 11c penetrating a main unit 11 from its bate end part 11a to tip end part 11b is formed, a negative pressure is generated in this flow path 11c, so as to suck an electronic part to a lower end of the tip end part 11b. When a diffusion unit 12 is mounted in the main unit 11, a protruded edge 12a is engaged with a groove part 11e, an internal surface of the diffusion unit 12 is made in adhesion to a tapered surface 11d. Since an external diameter D1 of the diffusion unit 12 is larger than an external diameter D0 of the main unit 11 brightness is generated by this diffusion unit 12 behind the electronic part, and only an image of the electronic part is darkly observed, to be accurately recognized.
Patent JP-S5656029-A (JP)
Title: Elastic surface wave filter
Inventor: KADOTA MICHIO
IPC: H03H9/02
Filed: 1979-10-11
Abstract: PURPOSE:To reduce a diffraction loss and influence of manufacture variance by eliminating the cross width of electrode fingers that correspond to response of less than 6% in comparison with the maximum response of impulse response and by decentralizing the position in the length direction of electrode fingers. CONSTITUTION:Electrode fingers of not less than 6% in comparison with the maximum response of impulse response are shown by being encircles by dotted lines in  the figure and between electrode fingers 10 and 11, 11 and 12, 12 and 13, 13 and  14, 14 and 15, and 15 and 16 that correspond to response of 6% in magnitude, opposite electrode fingers are provided at intervals without crossing mutually. Parts of zero-cross width between respective adjacent electrode fingers are shifted in position  in the length direction of electrode fingers and decentralized along the line slanting  at a certain angle to the propagation direction. Therefore, a decrease in excitation of small cross width is eliminated, and consequently a large diffraction loss caused by it disappears while an influence of manufacture variance can be suppressed when electrode fingers of small cross width are formed, so that desired frequency characteristics at the design can be made close to actually obtained frequency characteristics.
Patent JP-H09315056-A (JP)
Title: Ic card and its manufacture
Inventor: KOBAYASHI KAZUO
IPC: B42D15/10
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an IC card and a method for manufacturing the card so as not to cause warp at the time of manufacturing a non-contact IC card having a size of an antenna shape by injection molding. SOLUTION: The method for manufacturing an IC card integrally molded by injection molding comprises the steps of disposing labels 3a, 3b having embosses 7 of a suitable shape for positioning an IC module 1 at the center in an injection mold at one position of the front or rear surface of the card in the mold to direct the embossed surface inward in the mold, mounting the module 1 at the labels 3a, 3b, inserting the label having no emboss into the surfaces of the opposite side to the labels 3a, 3b having the embosses 7, injecting molten resin between the labels, and cooling to solidify it.
Patent JP-H11323594-A (JP)
Title: Plated product, its production and device therefor
Inventor: KATO HITOSHI
IPC: C23C18/22
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a plated article whose plating peels off from the surface of the article harder than conventional articles. SOLUTION: On the surface of a material, plural grooves in which the width of opening is regulated to 5 to 100 μm, the depth is regulated to 0.1 to 0.9 T of the plating layer thickness T, and the angle of the material to form with the surface lies in the range of 30 to 150 degrees are formed, and on the outside of the grooves, an embankment part whose height is regulated to 0.1 to 0.9 T of the plating layer thickness T is formed along this.
Patent JP-S6024586-A (JP)
Inventor: MAEDA SATORU
IPC: G09G5/39
Filed: 1983-07-21
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-S6114829-A (JP)
Title: Machine tool
Inventor: SUZUKI YASUHIRO
IPC: B23Q1/00
Filed: 1984-06-28
Abstract: PURPOSE:To improve the efficiency of operation of the captioned machine tool by providing an exchange means for transferring a riser block on a column base onto a truck on the side of the column base and furthermore transferring a new riser block on the side truck onto the column base. CONSTITUTION:In the captioned machine tool capable of exchanging a riser block at need for changing the height of a column, riser block exchange stations are provided with respect to left and right base 1, respectively. X and Y movable trucks 9 and 10 whose upper surfaces respectively have the same height as a column base 2 are respectively placed on a rail 8, and the trucks 9, 10 can be selectively located at the exchange station. A swing clump is employed to clump the next riser blocks of from 3-1 to 3-3 and a column 4, whereby automation of the machine tool is facilitated. Furthermore, since exchange operations for the left and right riser blocks 3 can be simultaneously executed, exchange time can be sharply reduced and thus operation effieicncy of the machine tool can be improved.
Patent JP-S5464940-A (JP)
Title: Clock distribution circuit
Inventor: SANO TOUSHI
IPC: G06F1/12
Filed: 1977-11-01
Abstract: PURPOSE: To reduce the clock skew for the clock distribution circuit in the computer by providing plural routes to one register and averaging the transmission delay time for the routes.  
     CONSTITUTION: Clock distribution systems 15 and 16 are provided to distribute the fundamental clock given from oscillator circuit 10 inot plural clocks, and plural routes of combinations of plural gates 14 which are connected via connection line 13 are provided to distribution system 15 and 16. And the output of each route is applied to delay time averaging circuit 17 to form clock distribution circuit 1. The output of systems 15 and 16 in circuit 1 is supplied to the 1st register output of logic circuit 2 and combination circuit 20 as well as to the N-th register 24 respectively via clock input 3 and 4. Thus, the predetermined clock is generated through circuit 2 when the clocks of more than half of the plural clocks which are propagated in distribution through circuit 1 arrive. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1062225-A (JP)
Title: Flow meter for liquid medium
Inventor: HANS JUERGEN PUCHER
IPC: G01F3/12
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a flow meter for a liquid medium with a small flow rate in a simple structure with high reliability. SOLUTION: A flow meter is provided with two rotary pistons 9, and a piston linking part constituted of a piston coupling 8 and a coupling linking member 7 in a easing in which a medium is flowing. In the casing, electromagnetic sensors are arranged at positions related with the motional range of the piston linking part, for example, positions 14, 15, and 16. The medium flows from an inflow hole 1 to an inflow room 3, penetrates through measuring rooms 5 and 6 into an outflow room 4, and flows out through an outflow hole 2. The rotary pistons 9 are rotated by the flow of this medium, the motion of the piston linking part by this rotation is detected by the electromagnetic sensors, and a flow rate is calculated form this detected result.
Patent JP-H11324940-A (JP)
Title: Positive displacement pump
Inventor: EBIHARA TORU
IPC: F04C5/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To smoothly transfer that solid material in the liquid, and to enable the transference of the high-temperature liquid by enlarging the effective diameter of an intake port and a discharge port. SOLUTION: In this pump, an impeller main body 9 provided with plural projecting impeller vane members 8 respectively formed of a plate spring in the periphery of a rotating member 6 thereof is arranged in a pump casing 4, of which inner peripheral surface provided with an intake port 2 and a discharge port 3 has a cylindrical or an elliptic shape, with eccentric state. Outside of the impeller vane members 8 forming the impeller main body 9 is coated with a flexible member 15.
Patent JP-S5755309-A (JP)
Title: Burner device
Inventor: MORIYA YOSHIFUMI
IPC: F23C99/00
Filed: 1980-09-22
Abstract: PURPOSE: To suppress the generation of NOX by using a simplified constitution in  which plural burners are all covered with a container with single secondary flame  hold and a primary combustion chamber inside in such a way as to lower the temperature of flame.  
     CONSTITUTION: A plurality (two in Fig.) of burners 2, in which when a gas fuel is  jetted from a nozzle 1, air as the primary air is sucked into the inlet 3 of a mixing  tube, are all covered with a container 6. In this case, the amount of the primary air  for each burner 2 is regulated by adjusting the opening degree of the mixing tube  inlet 3 by a damper, etc., in such a way that the excessiveness of the air becomes  0.6W0.9. Also, the inside of the container 6 is provided with a primary combustion  chamber 7 and also the upside of the chamber 7 is provided with a secondary flame  hole 8 formed so that the secondary flame hole load becomes 1.7kcal/mm 2 .h.Thus, the  flame temperature of the burner device can be lowered and the generation of NOX  can also be suppressed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11332178-A (JP)
Title: Alternating-current generator for vehicle
Inventor: TANAKA AKIHIRO
IPC: H02K9/06
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an alternating-current generator for vehicles which is simple in shape for a cooling air suction window and enables noise to be reduced without degrading cooling capability. SOLUTION: A front-side housing 4 of an alternator is provided with four main spokes 430 and auxiliary spoke 432 formed in the radial direction and eight diagonal spokes 434, which are positioned between the adjacent main spokes 430 and auxiliary spokes 432 and are formed so that they are slanted at a specified angle with respect to the radial direction. The slant of the diagonal spokes 434 is so set that the direction of the slant is opposite to the direction of the slant of the tip of a cooling fan installed at an end face of a rotor with the direction of the radius positioned at the center. When the cooling fan is rotated, the diagonal spokes 434 and the tip of the cooling fan intersect each other at a large angle.