baber/WOPTO huggingface dataset:
Patent JP-S558305-A (JP)
Title: Sealing device for ladle nozzle and pouring pipe of bottom pouring type ingot caster
Inventor: OGURA HIDEHIKO
IPC: B22D7/12
Filed: 1978-06-30
Abstract: PURPOSE: To effectively seal the gap between the pouring pipe and the ladle nozzle from the atmosphere, by fixing the sealing box to the top end of the pouring pipe, and by attaching the bored cover slidably to the top end of the sealing box using the spring unit.  
     CONSTITUTION: The ladle 50 is moved so as to insert its nozzle 52 into the hole 7 bored in the cover 6. Hereupon, the ladle nozzle 52 and the edge 8 are slidingly contacted against each other and the sealing is formed. Since the slidable cover 6 is being pushed by the spring, the cover 6 is tight pressed against the support 51 by moving the ladle 50 in a suitable distance downward, and is sealed by the refractory wire 11. Next, the gap between the ladle nozzle 52 and the pouring pipe 53 is perfectly sealed from atmosphere by blowing the gas into the sealing box 1; as a result, the oxidation of the molten steel 54 or the absorption of atmospheric nitrogen are effectively prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06270913-A (JP)
Title: Height detector in wrapping apparatus
Inventor: TAKAMA NAOKI
IPC: B65B11/54
Filed: 1993-03-12
Abstract: PURPOSE:To precisely detect a height with a single detector in a wrapping apparatus for wrapping a product with a stretch film. CONSTITUTION:At a wrapping station S, a film F is folded onto a bottom of a tray T by a pair of right and left folding plates 15, 15, a rear folding plate 16 and a front folding member 17. A contact member 31 comes into contact with an upper face of a product M and rotates upward together with an arm 32 according to a height of the product M which has been pushed up by certain strokes by a lifter. The height of the product M is detected from displacement of the contact member 31.
Patent JP-S61240068-A (JP)
Inventor: YANO NAOTATSU
IPC: F28D20/00
Filed: 1986-04-04
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-S61238573-A (JP)
Title: Vehicle four wheel steering device
Inventor: KANAZAWA HIROTAKA
IPC: B62D7/15
Filed: 1985-04-13
Abstract: PURPOSE:To make it possible to compensate the manufacturing errors of the piston rod of a power cylinder and a rack member in their coupling section, by disposing a length-adjustable connecting rod between the piston rod and the rack member. CONSTITUTION:A connecting rod 24 is disposed between one end of a lever 23 which is coupled at the other end to one end, at the piston rod 22 extending side, of a rack member 6 for transmitting power to the latter from a power cylinder 19, and the extending end of the piston rod 22, extending coaxially with the piston rod 22. This connecting rod 24 is composed of an intermediary member 24a and a pair of left and right rod-like end members 24b, 24c, and therefore, the length of the connecting member 24 may be changed by the screwing amount of the end members 24a, 24b with respect to the intermediate member 24a.
Patent JP-S556632-A (JP)
Title: Memory access control system
Inventor: KONDOU TADAO
IPC: G11C7/00
Filed: 1978-06-29
Abstract: PURPOSE: To improve the performance of a system by making it unneeded to lock a main memory by registering blocks of test and set instructions with operands newritten to a cash memory.  
     CONSTITUTION: Processors CPU 1  and CPU 2  and channel processor CHP attain access to main common memory MM via memory access controller MCU. Here, CPU 1  and CPU 2  are equipped with cash memories CM 1  and CM 2  respectively, which control the rewriting to the main memory by swapping. Namely, blocks of test and set instructions with their operands rewritten to memories CM 1  and CM 2  are registered to eliminate the need for locking the main memory MM. Consequently, the performance of the system can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10256466-A (JP)
Title: Semiconductor device
Inventor: NITTA NORIO
IPC: H01L25/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To perform the board mounting without arranging a bypass capacitor outside, by arranging chip capacitors between power leads and between bus bars, in a semiconductor integrated circuit package which has LOC structure. SOLUTION: In a memory device which has LOC structure, a package where a chip capacitor is arranged between electromagnetic leads is manufactured. This is one where a chip capacitor of 1nF 0.5mm in width and 1.0mm in length is used between power leads, and this is set up, arranging a chip capacitor 21 between bus bars 15 in advance, and performing wire bonding between a terminal and the bus bar 15. This can be mounted and operated on a SIM board, without using a bypass capacitor for outside. Accordingly, the capacitor connection outside the package, which was troublesome in the past, can be omitted, by arranging a chip capacitor 21 in the space of the package of a semiconductor integrated circuit.
Patent JP-H07277119-A (JP)
Title: Roll bar for car
Inventor: JIIKUFURIITO TSUEPUNIKU
IPC: B21D26/02
Filed: 1995-04-04
Abstract: PURPOSE: To minimize the required assembly space, and reduce the cost and the weight by forming a rollover bar of a frame portion which is plastically deformed by applying the high pressure to an inner side of a stock to provide a section deformed in compliance with the generated load. CONSTITUTION: A rollover bar 1 is assembled of a plurality of frame portions 2, 3 coupled with each other, and its lower end portion located outside is fixed to a stationary body through a plurality of assembly plates 4, 5. The rollover bar 1 is formed of the frame portions 2, 3 which are plastically deformed by applying the high pressure to an inner side of a stock. A section deformed in compliance with the load generated thereby is provided to minimize the required assembly space. The frame portions 2, 3 are coupled with each other through internal and external insertions by section in a common coupling area 12. In addition, a console 19 extending in the longitudinal direction is arranged between the frame portions 2, 3, and fixed to the frame portions 2, 3.
Patent JP-S563976-A (JP)
Title: Pasted negative plate for alkaline storage battery
Inventor: TAKESHIMA KENJI
IPC: H01M4/74
Filed: 1979-06-22
Abstract: PURPOSE:To prevent the separation of an active material from negative plates by filling a pastelike active material in drilled thin nickel steel plates which have been formed into wavelike plates. CONSTITUTION:A core is formed either by machining a drilled nickel steel plate of a thickness not more than 0.5mm. into a wavy form, or by performing a nickel-plating on a drilled steel plate after machining it into a wavy form. Following that, this core is filled with a pastelike active material whose main component is cadmium, thus obtaining a negative plate. As the above mentioned core, a wavelike plate of a thickness not more than 1mm. and the wave pitch of 2-4mm. is preferred.
Patent JP-S62234745-A (JP)
Title: Cargo loading device for van type vehicle
Inventor: NISHIJIMA NAGAYASU
IPC: B60P1/36
Filed: 1986-04-03
Abstract: PURPOSE:To make it possible to visually confirm the position of a front panel by making at least one slat member of rear part of multiple slat members flexibly constituting a main body of a conveyer having the front panel in the front part of the conveyer of a different color form the other slat members. CONSTITUTION:A conveyer main body 12 having ends and driven by an endless chain is fixed to a bottom plate 6 forming part of a van body. A front panel 13 is arranged in upright condition for preventing cargos from being disordered at the front end of the conveyer main body 12. It is designed so that the tail end of the conveyer main body 12 is shifted upward when the front panel 13 comes to a position immediately before a front wall 4. In this case, the conveyer main body 12 is formed with a hard slat member 14 and a soft slat member 15 connected alternately in succession. The top surface of one soft slat member 15 located at the rear part of the conveyer main body 12 is colored with a color 19 different from that of other slat members.
Patent JP-H03278704-A (JP)
Title: Linearizer
Inventor: NAGASE KATSUTERU
IPC: H03F1/32
Filed: 1990-03-28
Abstract: PURPOSE:To obtain an operation over a wide band with no adjustment by short-circuiting both ends of a couple of terminal pairs of a 90 deg. hybrid respectively and connecting other terminal pairs of the 90 deg. hybrids in cascade in three stages so as to form a delay line. CONSTITUTION:Each of 180 deg. inverting circuits 3a-3c being components of a group delay line 3 short-circuits respectively both terminals of one terminal pair of a 90 deg. hybrid and the circuits are connected in cascade in three stages. An input output phase difference of a reflection distortion generating circuit 4 and an input/output phase difference of a 90 deg. hybrid 4a short-circuiting both terminals of one terminal pair respectively are different by 180 deg. to allow diodes 4d-4g to act like a high resistance. Similarly, an input/output phase difference of a reflection variable attenuator 5 and an input/output phase difference of a 90 deg. hybrid 5a short-circuiting both terminals of one terminal pair respectively are different by 180 deg. to allow diodes 5d, 5e to act like a high resistance. Thus, the linearizer is operated over a wide band with no adjustment.
Patent JP-S5688767-A (JP)
Title: Raw barley product and method
Inventor: KENASU JIEI GOUARINGU
IPC: C13K7/00
Filed: 1980-06-12
Abstract: The invention relates to processing of barley grain by a series of sequential steps to produce a carbohydrate syrup having a high maltose content, novel protein products, a gluten-like product, a carbohydrate gum, all useful in the food industry, and a fermentable product which can be converted to alcohol. The processing steps comprise:
 (a) forming a starch slurry and adding an enzyme in sufficient amount to promote starch conversion;
 (b) heating the resulting mixture at a temperature of below about 76 DEG  C for a sufficient period for the starch to dissolve and form a solution;
 (c) cooling the solution, adding an additional amount of enzyme and agitating for a sufficient time for the conversion of starch to take place; and
 (d) heating the resulting mixture to complete starch conversion, and separating solids comprising proteins and a liquid portion comprising a maltose syrup.
Patent JP-H05279822-A (JP)
Title: Production of aluminum alloy material for forming excellent in hardenability of coating/baking, formability, and shape freezability
IPC: C22C21/02
Filed: 1992-04-01
Abstract: PURPOSE:To produce an aluminum alloy material for forming suitable for producing automobile outer sheet, transport equipment, etc., and excellent in formability at the time of press working, shape freezability, and baking hardenability. CONSTITUTION:An alloy having a composition consisting of, by weight, 0.4-1.5% Si, 0.3-1.5% Mg, and the balance Al is subjected to semicontinuous casting. The resulting ingot is subjected to ordinary rolling, to solution heattreatment, to hardening, and to air cooling at room temp. The resulting stock is subjected to pre-heat treatment within a day at 15-120 deg.C for >=1hr and then to final heat treatment at 200-300 deg.C for <1min. By this method, the aluminum alloy material for forming excellent in hardenability of coating/baking, formability, and shape freezability can be produced.
Patent JP-H07263342-A (JP)
Title: Manufacture of semiconductor device
Inventor: ABE HISASHI
IPC: H01L21/20
Filed: 1994-03-25
Abstract: PURPOSE:To obtain a semiconductor device having a high mobility by increasing the grain size of a polycrystalline silicon thin film after a solid phase is grown. CONSTITUTION:When the surface of an insulating substrate 1 is ozonized or annealed at a relatively low temperature in a nitrogen atmosphere before depositing an amorphous silicon thin film 2 on the substrate, carbonaceous impurities adhering to the surface of the substrate 1 are removed. Therefore, the occurrence of such a phenomenon that solid phase growth occurs everywhere around the carbonaceous impurities acting as cores can be eliminated during solid phase growth and polycrystalline silicon 3 having a large grain size can be obtained. In addition, when the surface of the substrate 1 is baked in a hydrogen atmosphere, the surface becomes smoother and carbonaceous impurities are also removed. Therefore, the cause of production of nuclesi during solid phase growth can be remarkably reduced and the grain size of polycrystalline silicon after solid phase growth becomes larger.
Patent JP-S61238702-A (JP)
Title: Method for stabilizing emulsion
Inventor: TAMOGAMI KAZUO
IPC: A01N25/22
Filed: 1985-04-15
Abstract: PURPOSE:To prevent the decomposition due to minor moisture and readily stabilize an amitraz emulsion, by reacting an emulsifiable oily liquid useful as an acaricide with an alkaline earth metal oxide. CONSTITUTION:An emulsifiable oily liquid of amitraz useful as an acaricide is reacted with an alkaline earth metal oxide to stabilize the amitraz emulsion. As the method for reacting both, powder of the alkaline earth metal oxide may be directly suspended in the amitraz emulsion or ribbonlike alkaline earth metal oxide may be crushed and added to the amitraz emulsion. The powder of the alkaline earth metal oxide may be used as pellets or films obtained by melt mixing the powder with a resin, e.g. low-density polyethylene. The method for reaction may be carried out by adding the alkaline earth metal oxide or pellets containing the same, etc., directly to the amitraz emulsion or by coating the inside of an agricultural chemical bottle with the above- mentioned alkaline earth metal oxide or pellets, etc.
Patent JP-S61237691-A (JP)
Title: Thermal transfer recording sheet
Inventor: SAITOU YOSHINORI
IPC: B41M5/50
Filed: 1985-04-15
Abstract: PURPOSE:To enable distinction between various thermal transfer recording sheet or between a thermal transfer recording sheet and a paper for other recording system, by providing a physically detectable mark at at least a part of a base provided with a dye receiving layer. CONSTITUTION:The physically detectable mark may be in the form of a line, stripe, matrix, character, pattern or a combination thereof. The mark is preferably provided on the back side of the base, namely, on the side on which the receiving layer is not provided. The base provided with the receiving layer is may be an ordinary paper, a synthetic paper or a flexible thin sheet such as a plastic film.
Patent JP-H11280609-A (JP)
Title: Injection amount variable nozzle
Inventor: ITO KAZUHIRO
IPC: F02M51/06
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To simplify manufacture of a nozzle by making the nozzle such that only a first injection hole is open until a solid needle nozzle reaches a predetermined lift amount and a second injection hole opens when a predetermined lift amount is exceeded, while setting an injection angle of the second injection hole smaller than the injection angle of the first injection hole. SOLUTION: An injection hole 3 is formed at a tip of a needle nozzle body 1 which accommodates a needle nozzle 2 slidably. A diameter and an injection angle θ1 of the injection hole 3 are determined so that it is mainly adapted to low pressure fuel injection. Also, an injection hole 10 is formed in the needle nozzle body 1 from a position above a fuel pool 4 downward. The injection hole 10 is closed until the needle nozzle 2 reaches a predetermined lift amount, and when the predetermined lift amount is reached, fuel is injected through the fuel pool 4, a slit 11, and the injection hole 10. An injection angle θ2 of the injection hole 10 is smaller than the injection angle α1 of the injection hole 3, and the position at which the injection hole 10 is formed corresponds to that of the injection hole 3.  Same number of injection holes 10 and injection holes 3 are provided.
Patent JP-H05282885-A (JP)
Title: Semiconductor memory
IPC: G11C29/06
Filed: 1992-04-02
Abstract: PURPOSE:To realize writing of a checked pattern necessary at the time of screening by twice accessing and to improve an efficiency by providing a circuit for batch selecting word lines at every other line, and a circuit for batch selecting bit lines at every other line. CONSTITUTION:A chadless decoder has a word line selector 3 for batch selecting word lines SW0-SWn at every other line, and a bit line selector 5 for batch selecting bit lines bw0-bw1 at every other line to a writer. Accordingly, this circuit configuration is employed thereby to realize writing of a checked pattern necessary at the time of screening by twice accessing irrespective of a scale of a memory capacity. Further, since all the word and bit lines can be simultaneously selected, writing of '1', '0' in all memory cells can be realized by once accessing, and a testing time can be significantly shortened.
Patent JP-H06266471-A (JP)
Title: Data storage device
Inventor: KURIHARA HITOSHI
IPC: G06F1/18
Filed: 1993-03-15
Abstract: PURPOSE:To extend a connection cable to improve the operability and to improve the portability by storing the connection cable in a cable storage part provided in an enclosure at the time of not using a device. CONSTITUTION:An IC memory card type connection adapter 3 is provided on the outside of an enclosure 1 and is connected to a data storage means in the enclosure 1 through a connection cable 4 whose one end in the lengthwise direction is flexible. The connection cable 4 is made so long that the operability can be improved at the time of inserting the IC memory card type connection adapter 3 to a slot for IC memory card provided in a computer applied apparatus like a personal computer. The enclosure 1 is provided with a cable storage part 5, where the connection cable 4 is stored at the time of not using the device, and an adapter storage part 6 where the IC memory card type connection adapter 3 is stored. The cable storage part consists of a groove 7 provided in he enclosure 1, and the connection cable 4 is freely attachably and detachably fitted into the groove 7.
Patent JP-S60224905-A (JP)
Title: Steam turbine device
Inventor: SENBA TOSHIAKI
IPC: F01K7/24
Filed: 1984-04-23
Abstract: PURPOSE:To control thermal stress to a minimum and to improve safety of a moisture separating reheater, by a method wherein, before heating steam in each reheater and steam to be heated and heat-exchanged with each other, a temperature difference therebetween is monitored, and if there is a remarkable temperature difference therebetween, the heating steam is mixed in the steam to be heated. CONSTITUTION:A steam turbine device drives a generator 17 in a way that high- pressure steam, generated by a steam generator 1, is introduced, in order, to a high pressure turbine 2, a moisture separator 3, reheaters 4 and 6, and a low-pressure turbine 8 to operate them. In which case, a short-circuit piping system, in which heated steam piping systems 5a and 7a, through which bleed air, extracted from the high- pressure turbine 2, is introduced to each of the reheaters 4 and 6, are connected in a short-circuited manner to exhaust steam piping systems 3a and 3b, is installed. Bypass valves 9 and 13 are installed in the short-circuit piping system, and the valves 9 and 13 are controlled by means of outputs from reheated steam temperature computers 12 and 16, respectively, which issue a control instruction according to a difference between the temperature of heating steam, detected by temperature detectors 10 and 14, and the temperature of exhaust steam detected by temperature detectors 11 and 15.
Patent JP-H06266124-A (JP)
Title: Electrophotographic sensitive body
Inventor: KATO EIICHI
IPC: G03G5/05
Filed: 1993-03-16
Abstract: PURPOSE:To provide an electrophotographic sensitive body improved in image reproducibility, moisture resistance and surface strength, excellent in reproducibility of a high definition image especially with a liq. developer and also excellent in image pickup property by a scanning exposure system with a low output laser light. CONSTITUTION:This electrophotographic sensitive body contains a low mol.wt. AB block copolymer resin consisting of block A contg. a polymer component having a specified polar group and block B contg. a polymer component represented by formula I and a medium to high mol.wt. AB and/or ABA block copolymer resin consisting of block A contg. a polymer component represented by formula II and block B contg. a monofunctional macromonomer contg. a component having a specified polar group as binding resins. In the formula I, R<11> is a hydrocarbon. In the formula II, each of a<1> and a<2> is H, a halogen, cyano or hydrocarbon and R<11> is a hydrocarbon.
Patent JP-H05243312-A (JP)
Title: Wire bonding device
Inventor: URA MASANAO
IPC: H01L21/60
Filed: 1992-03-03
Abstract: PURPOSE:To uniformize the diameters of balls formed on the leading edge of a wire by supplying a control coil of a variable leakage type step-up transformer with the fixed control current. CONSTITUTION:Based on the oscillation of a high-frequency oscillator 12 by a trigger signal from a control circuit 10, switching transistors Q1 and Q2 are alternately turned on and the primary side coil 15 of a variable leakage type step-up transformer 14 is supplied with high-frequency current. The control coil 18 of the variable leakage type step-up transformer 14 is supplied with the fixed control current. Therefore, the secondary side output of the step-up transformer 14, which is permitted to be the fixed electric power, is supplied between wire 7 and a discharge electrode 9 through a rectifying circuit 20 and a stabilizer 21 and electric discharge is performed between the leading edge of the wire 7 protruded from the edge of a capillary 8 and the discharge electrode 9. Therefore, voltages from the step up transformer 14 become almost fixed and the discharge energy necessitated for ball forming is fixed even the distance between the wire leading edge and the discharge electrode is changed.
Patent JP-2000277643-A (JP)
Title: Manufacture of optical semiconductor element housing package
Inventor: SAWAI TAKASHI
IPC: H01L23/02
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To remove a nickel oxide film deposited on the surface of a gold plating layer so as to improve a brazing material in bonding strength to a metal fixing member and mount the metal fixing member on a base body firmly by brazing, by a method wherein a nickel plating layer deposited on the surface of a metal fixing member is made to contain a specific wt.% cobalt. SOLUTION: A nickel plating layer 12 and a gold plating layer 13 are successively deposited on the surface of a cylindrical metal fixing member 8 so as to mount the fixing member 8 surely and firmly on a base body 1 by brazing. As 1 to 65 wt.% cobalt is contained in the nickel plating layer 12, a part of the nickel plating layer 12 deposited on the metal fixing member 8 can be prevented from diffusing into the gold plating layer 13 due to heat of glass sealing and atmosphere in a following process. Then, a light transmission member 9 is fixed inside the metal fixing member 8 through the intermediary of a glass 14 so as to stop up the inside of the metal fixing member 8. The metal fixing member 8 is mounted on a metal layer previously deposited around a through-hole 1b bored in the base body 1 by brazing through the intermediary of a brazing material 15.