baber/WOPTO huggingface dataset:
Patent JP-S63197734-A (JP)
Inventor: KIMURA MORIJI
IPC: E03F1/00
Filed: 1987-02-10
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-S59152651-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L23/31
Filed: 1983-02-21
Abstract: PURPOSE:To prevent the invasion of water by a glass layer and to prevent aluminum pads from corroding due to pressure and moisture tests by covering at least the pads with the glass layer. CONSTITUTION:A semiconductor element chip 12 is bonded to a lead frame 11, and lead wirings are connected to a lead frame 11 via gold wirings 14 from aluminum pads 13 formed on the surface of the chip 12. Then, liquid glass made of Si(OH)2 is dropped, cured at 300 deg.C to form a glass layer 15 of SiO2, thereby sealing it with resin.
Patent JP-H02210765-A (JP)
Title: Fuel cell
Inventor: YOSHIDA TADASHI
IPC: H01M8/06
Filed: 1989-02-08
Abstract: PURPOSE:To prevent electrolyte loss and inside corrosion by countering the flowing direction of fuel gas flowing through a fuel reforming layer to the flowing direction of oxidizing agent gas supplied to a cathode. CONSTITUTION:Fuel gas passages and oxidizing agent gas passages are formed in parallel. The flowing direction of a fuel gas 8 flowing in the fuel gas passage is countered to the flowing direction of an oxidizing agent gas 2 flowing in the oxidizing agent gas passage. By countering the flowing direction of the fuel gas 8 supplied to a fuel reforming catalyst 6 to that of the oxidizing agent gas 2, an oxidizing agent gas outlet 3b where is a high temperature part within a cell and a fuel gas inlet 5a where is a low temperature part in the fuel reforming catalyst 6 are contered each other, temperature in the high temperature part is reduced and temperature distribution within the cell is made uniform. Electrolyte loss and inside corrosion generating in the high temperature part are prevented.
Patent JP-H02211001-A (JP)
Title: Electric car controller
Inventor: KIKUCHI TAKAHIRO
IPC: B60L3/04
Filed: 1989-02-08
Abstract: PURPOSE:To prevent a damage due to the overvoltage of a main motor by equipping a line breaker electrically connecting an aerial line and the main motor, a field current sensor detecting the field current of the main motor, and a comparing and judging device comparing the detected field current with a reference current and opening the line breaker when the field current is abnormal. CONSTITUTION:An aerial line and a main motor are electrically connected by a line breaker 2. After a field current sensor 25 detected that a field current with a specified quantity of electricity flows in the specified direction, armature choppers 13, 14 starts operation according to the current controlling pattern of an armature 11, 12 current. A comparing and judging device 27 compares a field current IFf, of which feedback quantity is the output of the field current sensor 25, with a reference current IFp, obtain the deviation of the currents, and outputs an open command signal, when the deviation is abnormal, to open the line breaker 2. Thus, the abnormal rise of the field current can be detected quickly to enable preventing a damage due to the overvoltage of the main motor.
Patent JP-H04357247-A (JP)
Title: Heat insulating building plate
Inventor: TSUNODA YOSHIO
IPC: E04D3/36
Filed: 1991-01-30
Abstract: PURPOSE:To make the mutual ends of heat insulating materials stuck on the lower face of a building plate tightly abut on each other in the adjacent building plates. CONSTITUTION:Inclining parts 2 are formed on both sides in the lateral direction of a main plate 1. A heat insulating material 4 is stuck over the whole surface of the back sides of the main plate 1 of a building plate A1 having connecting parts 3 formed on the tops of the inclining parts 2 and of the inclining parts 2 to form a heat insulating building plate. When this heat insulating building plate is used for executing a roof, the end of the heat insulating material 4 protrudes from the outer end of the inclining part 2 to prevent a gap from being produced between the mutual ends of the adjacent heat insulating materials 4.
Patent JP-S60170845-A (JP)
Title: Silver salt diffusion transfer photosensitive material
Inventor: TAKAGI YOSHIHIRO
IPC: G03C1/825
Filed: 1984-02-16
Abstract: PURPOSE:To prevent halation without adversely affecting fog and storage stability by using an antihalation layer contg. a specified oil-soluble dye. CONSTITUTION:An antihalation layer formed contains an oil-soluble dye represented by the formula in which X is a benzene or thiazole ring, etc., having an electronattractive group, such as nitro, cyano, or halogen; R1-R4 are each H, 1-12C alkyl or such alkoxy, or 2-30C amide; and Y, Z are each 1-10C alkyl. Such an antihalation layer is formed, e.g., on a support, and a silver salt diffusion transfer photosensitive material is, preferably, formed on this antihalation layer. Diffusion transfer processing is often carried out in a processing machine provided with no temp. controller, but this material does not cause any fog even at a temp. as high as about 30 deg.C. Since this antihalation dye is not eluted into a processing soln., it does not stain the processing soln. and an image receiving layer, and improves storage stability.
Patent JP-S58143925-A (JP)
Title: Automatic mounting apparatus for stop ring
Inventor: MIWAKE TSUTOMU
IPC: B23P19/08
Filed: 1982-02-22
Abstract: PURPOSE:To automatically mount a stop ring at a high efficiency by arranging a carrier having a positioning projection to be fitted into the stop ring, a member for grasping the stop ring on the carrier advanced and a means of moving the member vertically or horizontally. CONSTITUTION:A frame 10 is provided with a feeder 11 for stop rings and a mounting device 12. The feeder 11 comprises a laminating means 13 of storing stop rings in vertical layers and a discharge means 14 of discharging the stop rings to the mounting device 12 one at a time. The means 14 has a carrier 19 and a driving cylinder 20 for moving it 19 backward and forward while the carrier 19 has a projection for positioning the stop rings. The mounting device 12 has a lift means 25, a grasping member 26 and a driving cylinder 27 for moving it 26 backward and forward. The means 25 has a member 29 moving vertically which is moved upward or downward with a driving cylinder 30. The stop rings grasped with the grasping member 26 is fitted into the small-diameter section of a shaft.
Patent JP-S59196819-A (JP)
Inventor: MISHIEERU BIRUNO
IPC: A61P27/06
Filed: 1984-02-15
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-S59152950-A (JP)
Title: Polyester type block copolymer composition
Inventor: KOBAYASHI TAKUMA
IPC: C08L67/04
Filed: 1983-02-21
Abstract: PURPOSE:The titled composition that is obtained by using a combination of a specific epoxy compound with a weathering agent, thus showing greatly improved water resistance and weathering properties. CONSTITUTION:The objective composition is obtained by adding a one or more functional epoxy compound and a weathering agent to a polyester type block copolymer which is prepared by reaction of a crystalline aromatic polyester with a lactone. As the crystalline aromatic polyester, is used polyethylene terephthalate of more than 5,000mol weight. The lactone is preferably epsilon-caprolactone. The epoxy compound has preferably 0.9-14 equivalent/kg epoxy value and its amount to be used is 0.2-10wt%, preferably 0.5-4wt% based on the block copolymer. As the weathering agent, is used a benzotriazole and it is added 0.05-5wt%, preferably 0.1-10wt%.
Patent JP-H01202780-A (JP)
Title: Image forming device
Inventor: MATSUURA MASAMI
IPC: G03G15/08
Filed: 1988-02-09
Abstract: PURPOSE:To obtain a good copied image of different image reproducibility by changing the toner density of developer by interlocking with the developer feeding quantity and its change. CONSTITUTION:A control means 30 outputs signal to developer feeding quantity changing means 35, 38 and a toner density changing means 38 according to the type of an image to be copied so as to interlockingly change the feeding quantity and the toner density. When the signal is inputted to the developer feeding quantity changing means 35, 38 and the toner density changing means 38, the feeding quantity of the developer to be fed to the developing region where an electrostatic latent image is formed on an electrophotographic photosensitive body surface by the developer feeding means is switched by the developer feeding quantity changing means 35 and 38, and simultaneously, the toner density of the developer to be fed by the developer feeding means is switched by the toner density changing means 38. Therefore, the feeding quantity and the density of the developer are interlockingly changed. Thus, the good copied image of the different reproducibility suitable to the each image characteristic of the original is obtained.
Patent JP-S63199069-A (JP)
Title: Air knife
Inventor: MURAKAWA TOSHITAKA
IPC: H05K3/34
Filed: 1987-02-12
Abstract: PURPOSE:To equalize an air projection pressure and to uniformize the flux coating amt. on a printed circuit board by feeding air from both ends of the air feeding pipe spraying air to a flux coating part. CONSTITUTION:Many holes 2 are pierced in the axial direction on an air projecting pipe 1 and provided by facing the upper part aslant to the progressing direction A of a printed circuit board P. Since an air is fed to this projection pipe 1 from both ends the air projection pressure in each hole 2 is uniformized. The flux F coated much on the printed board P is therefore drifted on the average to the rear part of the printed circuit board P without leaning to the right and left and blown off at the rear end of the board P on its progress to become in an uniform coating amt. Since the excessive flux stuck on the printed circuit board P can therefore be removed the inconveniences of the flux being dropped on the exothermic body of a preheating device, the reduction in the soldering quality, etc., are eliminated.
Patent JP-S52110617-A (JP)
Title: Silver halide phtographic light sensitive material preparation
Inventor: ISHIHARA MASAO
IPC: G03C1/85
Filed: 1976-03-15
Abstract: PURPOSE:To form a uniform suspension liquid in coating various kinds of photographic coating liquid at high speed, prevent defects, such as unevenness, repelling, comet, or ununiform thickness, and form a uniform coating, by adding a specified compound.
Patent JP-S62186392-A (JP)
Title: Signal detecting method for ic card
Inventor: TAKASHIMA MINORU
IPC: G06K17/00
Filed: 1986-02-12
Abstract: PURPOSE:To utilize effectively a limited space by changing the magnetic coupling of an external device by means of a weak signal in an IC card and detecting the signal so as to eliminate the need for the provision of a coil having many number of winding and a large area in the IC card. CONSTITUTION:When a sinusoidal wave 27 is generated by an oscillation circuit 13 and fed to an oscillation coil 14, the coil 14 generates magnetic flux, which changes in response to the period of a signal. When an electronic switch 11 is turned off, since no eddy current is generated in a metallic loop 12, the magnetic flux generated in the coil 14 reaches a reception coil 16 and a sinusoidal wave signal 29a is inputted to a waveform shaping circuit 15. When the electronic switch 11 is turned on, since the circuit formed by the metallic loop 12 and the electronic switch 11 and the electronic switch 11 are closed, an eddy current is generated in the loop 12 by the magnetic flux of the coil 14 and the magnetic flux reaching the coil 16 is reduced. Thus, a sinusoidal wave 29b with a small amplitude is inputted to the circuit 15.
Patent JP-S60173573-A (JP)
Inventor: OKAZAKI MITSUYOSHI
IPC: H04Q9/00
Filed: 1984-02-20
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-S55120163-A (JP)
Title: High withstand voltage transistor
Inventor: KAN TAKASHI
IPC: H01L29/73
Filed: 1979-03-12
Abstract: PURPOSE:To increase not only a current amplification factor but secondary breakdown withstand voltage of a high wirhstand voltage transistor by forming a reverse conducting emitter region in one conducting base region, and further forming a number of small diffused region group of independent reverse conducting type surrounding the emitter region in the base region. CONSTITUTION:An n-type layer 1 is grown on an n<+>-type silicon substrate 4 as a collector region, and a p<+>-type base region 3 is diffused in the layer 1. When an n<+>-type emitter region 2 is formed in the region 3 as a transistor, a plurality of independent n<+>-type regions 5 are diffused in slight interval around the region 2. Then, an insulating film 8 is coated on the entire surface thereof, openings are perforated at the film 8, and base electrodes 7 and emitter electrode 6 are mounted at the regions 3 and 2, respectively through the openings. Thus, the regions 5 satisfy the reciprocal conditions such as DC current amplification factor and secondary breakdown withstand voltage to provide a large current switching transistor.
Patent JP-H03235419-A (JP)
Title: Josephson integrated circuit driven by dc power supply
Inventor: HATANO YUJI
IPC: H01L27/18
Filed: 1990-02-09
Abstract: PURPOSE:To manage with the few number of constituent elements and the few number of switching stages by providing each of Josephson elements in a baffle circuit with the constitution of a first and a second serial connection bodies in which plural magnetic flux coupled type Josephson elements are connected in series. CONSTITUTION:A stabilizing resistor 113 is of 1/4 times as small size as load resistors 111 to 112, and has a function to shunt a gate current and return one of JI elements fallen into a voltage state to a superconductive state when a state called hang-up that both one of the JI elements of a first group and one of the JI elements of a second group fall into the voltage state occurs. A first JI element 101, a second and third JI elements 102, 103, and a fourth JI element 104 are provided with two input signal lines respectively. In the case the JI of elements of the first group fall into the voltage state, the current of a positive direction flows in load inductance 114, and output becomes '1'. On the contrary, in the case the JI elements of the second group fall into the voltage state, the current of a negative direction flows in the load inductance 114, and the output becomes '0'.
Patent JP-S63196074-A (JP)
Title: Input protective circuit
Inventor: OGAWA TOSHIYUKI
IPC: H01L29/78
Filed: 1987-02-10
Abstract: PURPOSE:To enable a fully high breakdown strength to be obtained by connecting the other electrode of a transistor and the input section through a first-stage resistor. CONSTITUTION:An input section metal pad 3 for bonding made of aluminum is connected to one end of a first-stage resistor 12 having a large heat dissipation at a contact section 13, and the other end of this first-stage resistor 12 is connected to one end of a metallic wiring 14 made of an aluminum material at a contact section 15. And the other end of the metallic wiring 14 is connected to an active region 5 constituting the drain of an FET 4 at a contact section 16. If, with this constitution, a high pulse surge voltage is applied to the input metal pad 3, this surge voltage is divided between the first-stage resistor 12 and the FET 4, so that the voltage across the FET 4 is reduced by an amount corresponding to the first-stage resistor interposing therebetween. Therefore, a sufficiently high breakdown strength can be obtained.
Patent JP-S58147884-A (JP)
Title: Dynamic type semiconductor storage device
Inventor: FUJII HIDETAKA
IPC: G11C11/4091
Filed: 1982-02-26
Abstract: PURPOSE:To reduce an operating current and a peak current value greatly and to stabilize operation, by dividing a plural word lines, bit lines, and sense amplifiers into 2n (n; integer) blocks, and providing a means for activating blocks less than 2n during one memory cycle and a means for selecting one of blocks to be activated. CONSTITUTION:Column address signals are inputted to a column address buffer 34, which outputs column address signals corresponding to respective addresses. Then, the column address signal is inputted to a column decoder 38 or 40 through the 1st control circuit 36 according to the most significant digit bit AMR of a row address signal generated by a row address buffer 32 to select memory cell groups 421 and 422, or 423 and 424. As shown in a figure, an optional bit ANR of the row address signal generated by the row address buffer 32 is inputted to a sense amplifier driving circuit 44, which selects sense amplifiers 461 and 462, or 463 and 464, thereby selecting memory cell groups 421 and 422, or 423 and 424.
Patent JP-H08203359-A (JP)
Title: Pressure dice device for covering linear body
Inventor: KISHIMURA SHIZUKA
IPC: B29C48/30
Filed: 1995-01-25
Abstract: PURPOSE: To provide a linear body covering pressure dice device which can cover a running linear body with a film of resin of constant thickness by controlling the internal pressures of resin tanks to an appropriate state through the detection of resin in a buffer tank in terms of weight. CONSTITUTION: A weight detector 4 detects a resin in a buffer tank 3 in terms of weight and outputs a detection signal corresponding to the weight to a control portion 5. When the detection signal outputted by the weight detector 4 is input to the control portion 5, the control portion 5 performs predetermined arithmetic on the basis of the detection signal, thereby detects fluctuation in the weight of the resin in the buffer tank 3, and outputs a control signal according to the amount of fluctuation to a solenoid valve 6 provided in the communication line 61 of a pressure tank. The solenoid valve 6 is operated by the control signal according to the detected weight to automatically adjust the internal pressures of resin tanks 1, 2 to an appropriate value during resin supply.  Therefore, a running linear body 102 can be covered with a film of resin of constant thickness, and fluctuation in the thickness of the cover film can be prevented even if the pressure of a dice 101 fluctuates due to switching between the resin tanks 1, 2.
Patent JP-H11233820-A (JP)
Title: Manufacture of light emitting diode
Inventor: KURAHASHI TAKANAO
IPC: H01L33/16
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a light emitting diode which is high in luminous efficacy, simplified in manufacturing process, and capable of restraining light from being totally reflected from a surface and from being uselessly emitted just under a surface electrode. SOLUTION: A light emitting diode is manufactured through a method where in, when a N-type GaAs substrate is slanted at a prescribed angle θ with a (100) plane, a surface electrode 11 is formed so as to separate from a surface form 10a which reflects a current diffusion layer 10 by a distance (d/tanθ) in a direction F1 opposite to a direction E1 , in which the surface form 10a separates from a current blocking layer 9. By this setup, A surface electrode 11 can be formed just over the current blocking layer 9.
Patent JP-H03234203-A (JP)
Title: Pierced earring
Inventor: HAGIWARA YUTAKA
IPC: A44C7/00
Filed: 1990-02-08
Abstract: PURPOSE:To offer the pierced earring which can be manufactured easily, and whose attaching operation is simple by forming one end, the other end and an intermediate part linearly, in a curve pattern shape and in a U-shape, respectively by a wire or a pipe material. CONSTITUTION:A pierced earring 4 is formed by forming one end, the other end 2 and an intermediate part 3 linearly, in a curve pattern shape of a spiral line and in a U-shape, respectively by a wire. Also, a pierced earring 4' is formed one end 1', the other end 2' and an intermediate part 3' linearly, a heart-like pattern in the tip part and in a U-shape, respectively by a pipe material. In this regard, as for a linear shape of one end, since it will suffice that it can be inserted into a pierced earring attaching hole of an earlobe, that which is like a curve to some extent in an insertable range is also available. Also, a curve pattern-like shape of the other end can also be formed to such a shape and a pattern as another ornamental parts and an ornamental article can be attached and hung. Moreover, as for the wire and the pipe material, by using a composite material, it is also possible easily to form a pierced earring of a different tone of a color, and furthermore, to form a pierced earring in which physical and chemical coating, plating, etc., are performed to the surface of not only a precious metal material but also a base metal.
Patent JP-S57143118-A (JP)
Title: Conjoining device
Inventor: MAEDA YORISHIGE
IPC: F01N3/28
Filed: 1981-02-27
Abstract: PURPOSE:To enable secure hermetic conjoining, by loosely fitting a cover on a cylindrical casing which is to be heated, so that an annular opening is defined between the cover and the casing and by filling the opening with heat-foamed ceramic fibers. CONSTITUTION:In a monolithic-catalyst converter, ceramic fibers 11 capable of being foamed by heat are wound around the conjoined end of a cylindrical casing 1 and the cylindrical part 8 of a cover 5 is fitted on the ceramic fibers.  After that, the cylindrical casing 1 and the cover 5 are clamped to each other  by bolts 12. When the converter is put in use, the ceramic fibers 11 are foamed  by the heat of exhaust gas passing through the converter, to fill up an annular  opening 9 to seal up the casing 1 and the cover 5. Secure hermetic conjoining is  thus enabled without increasing the weight and heat capacity.
Patent JP-H0958936-A (JP)
Title: Terminal end clip
Inventor: SUZUKI TERUKAZU
IPC: B65H75/28
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To surely and temporarily fix the end of a terminal continuous body to a terminal reel, and to prevent disturbance in laminating the terminal reel. SOLUTION: A holding part 11 which is held in an attachable/detachable manner to/from a flange part R2 of a terminal reel. The holding part 11 consists of the wire N to be held by the flange part R2 in the condition along the surface of the flange part R2. A temporarily holding part 12 to hold the end of a terminal continuous body B in an attachable/detachable manner is integrated with the holding part 11. The sure temporary fixing can be achieved thereby. Because the holding part 11 is held by the flange part R2 along the surface of the flange part R2, no obstacle is constituted even when the flange part of the terminal reel R is laminated in a directly stacked manner.
Patent JP-H03234964-A (JP)
Title: Running control device for vehicle
Inventor: SAWAMOTO KUNIAKI
IPC: F16H61/02
Filed: 1990-02-08
Abstract: PURPOSE:To sufficiently exhibit the function of a traction control system(TCS) by providing a pattern changing means changing speed change patterns, and thereby changing each step of gear shifting of an automatic transmission into each speed change pattern which is hardly changed, in response to change in torque for driving wheels when slip is detected in the driving wheels. CONSTITUTION:This running control device includes a torque reducing means 3 which detects the occurrence of slip in driving wheels and reduces torque of the driving wheels so as to be operated when slip is detected. The device includes a plurality of speed change patterns 4 each speed change range of which is partitioned by a plurality of speed change lines, and also includes a speed change control means 5 which selects each step of gear shifting of an automatic transmission while referring a specified speed change pattern in the aforesaid speed change patterns. This running control device is provided with a pattern change means 7. When slip is detected in the driving wheels, torque for the driving wheels is reduced so as to be operated by a torque reducing means 3, and each step of gear shifting of the automatic transmission is concurrently changed into each speed change pattern which is hardly changed, by the pattern change means 7. This thereby permits shift-up to be avoided when a TCS is in operation.