baber/WOPTO huggingface dataset:
Patent JP-H02236651-A (JP)
Title: Memory buffer
Inventor: BASANTO KEE KAITAN
IPC: G06F12/0888
Filed: 1990-02-08
Abstract: PURPOSE:To enable information on a low speed external memory to be received at high speed by a processor by controlling selectively the optimization of the path of buffering based on indicia information which represents or affects the internal state of a memory buffer or the specification of information to be buffered. CONSTITUTION:The information such as a recursive loop instruction utilized recursively is buffered in a cache memory 2, and the information such as a non-recursive loop instruction hard to be utilized recursively is buffered in a first-in first-out memory 4, and a through data transmission line 10 is allocated as a through line for the information such as a conditional jump instruction utilized exceptionally. And the selection of the line for the information to be buffered is performed actually by controlling the optimization by a control means 12 based on the indicia information. Thereby, it is possible to efficiently and at high speed receive the information on the low speed external memory required for its operation by the processor according to an operating procedure.
Patent JP-S59157190-A (JP)
Title: Fluorine-containing mold-release agent
Inventor: MATSUO HITOSHI
IPC: C10N30/00
Filed: 1983-02-25
Abstract: PURPOSE:To prepare a mold-release agent having high and durable effect to release a molded article of plastic or rubber, etc. from the mold, by compounding a specific fluorine compound containing active hydrogen, a specific fluorine compound containing NCO group and a reaction product of a polyol and an isocyanate. CONSTITUTION:The objective fluorine-containing mold-release agent is composed of (A) (i) a fluorine compound containing active hydrogen atom and represented by formula I [Rf is 1-20C polyfluoroalkyl; A is l-valent organic group (l= m+n); Z is OH, SH or NR<1>)H (R<1> is H or lower alkyl)] and/or (ii) a fluorine compound containing NCO group and represented by formula II [B is l-valent organic group (l=m+n)] and (B) the reaction product of a polyol and an isocyanate.
Patent JP-S58157910-A (JP)
Title: Slaking resistant calcareous refining agent for iron and steel
Inventor: YOSHIMURA RIYOUICHI
IPC: C21C7/06
Filed: 1983-02-25
Abstract: PURPOSE:To provide a calcareous refining agent for iron and steel which is produced by quick cooling and solidifying of raw materials after melting, consists substantially of CaO and the balance unavoidable impurites, is a non- breakable granular body having nearly a spherical shape and which has a high refining effect and slaking resistance. CONSTITUTION:Limestone, quick lime, etc. are used as raw materials. The raw materials are melted in an inclining electric furnace or the like and the furnace is tilted to drop the molten metal. A gas such as compressed air is blown from a nozzle to the dropping flow therof to blow off the molten metal and to form molten drops which are cooled and solidified quickly, thereby forming a refining agent. The resulted refining agent is spherical or nearly spherical grains wherein about <=2mm. grain sizes occupy the greater part. The surfaces thereof are relatively smooth and the granules consist of fine crystals both on its surface and in its inside. The surfaces have no crushed surfaces. This refining agent is usable for injection in refining, electroslag refining, continuous casting, etc. and since the agent has high slaking resistance, the agent is easy to store and handle.
Patent JP-S63198509-A (JP)
Inventor: MURAYAMA KOZO
IPC: H02B5/00
Filed: 1987-02-13
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-H03236333-A (JP)
Title: Production of chlorinated saturated hydrocarbon
Inventor: WATANABE SHIGERU
IPC: C07C17/10
Filed: 1990-02-13
Abstract: PURPOSE:To obtain the title compound at high chlorination rate by reaction of a chlorine-substituted or non-substituted saturated hydrocarbon with chlorine using chlorine dioxide as catalyst. CONSTITUTION:The objective compound (e.g. ethane pentachloride) can be obtained by reaction in a liquid phase of a saturated hydrocarbon (e.g. 1,1,2- trichloroethane) with chlorine using chlorine dioxide as catalyst at 30-100 deg.C under a pressure of normal to 6.7kg/cm<2>G. The chlorine dioxide is preferably used in the form of gas from the standpoint of handleability; and for its feed to the reaction system, a molar ratio of it to the chlorine being pref. 0.001-0.05. It is preferable that the chlorine dioxide has been sufficiently dehydrated by concentrated sulfuric acid, and an inert gas such as N2 may be introduced for preventing explosion.
Patent JP-H07239986-A (JP)
Title: Repeater of fire alarm facility
Inventor: ISHIKAWA ATSUSHI
IPC: G08B17/00
Filed: 1994-02-28
Abstract: PURPOSE:To obtain a repeater of the fire alarm facilities which facilitates the manufacture, fitting to a repeater board, etc., and connection of electric conductors to a terminal base and is reducible in cost and free from the possibility of miswiring. CONSTITUTION:This repeater is equipped with a case main body 10 which is provided with fitting parts 18a and 18b on one side and an engagement part 16a on the other side and on which a printed board 30 is mounted and a cover 50 which is provided with fitting pieces 53a and 53b on one side and an engagement piece 57b on the other side and covers the top side of the case main body 10. The fitting pieces 53a and 53b of the cover 50 are fitted in the fitting parts 18a and 18b of the case main body 10 and the engagement piece 57b is engaged with the engagement part 16a to couple the case main body 10 and cover 50 together into one body.
Patent JP-H09221152-A (JP)
Title: Manufacture of container
Inventor: TAWARA TOMIO
IPC: B29C51/08
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a container having a body formed of a thermoplastic resin, which can be self-supporting even when an opening faces upward or a lid is open, and can ensure relatively large capacity. SOLUTION: At an end part of a container body 12 made of a thermoplastic resin having an opening formed at other end part, a flange 15 whose inner peripheral face is gradually expanded toward one end is formed. The flange 15 is blocked by a sheet-like matter 16, so that a container 11 is formed.
Patent JP-S62191569-A (JP)
Inventor: TAKAHASHI SHIGEAKI
IPC: C08J7/00
Filed: 1986-02-13
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-S52112754-A (JP)
Title: Mos transistor constant-voltage circuit
Inventor: KAMURO TAKASHI
IPC: G05F3/24
Filed: 1976-03-18
Abstract: PURPOSE: To obtain a stable constant-voltage by connecting in series the enhancement type MOS transistor and the depletion type MOS transistor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58146362-A (JP)
Inventor: YAMAGUCHI MASATO
IPC: A61N1/32
Filed: 1982-02-26
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-S60176356-A (JP)
Title: Pcm code decoder
Inventor: NISHIDA SHIGEO
IPC: H04M3/26
Filed: 1984-02-22
Abstract: PURPOSE:To make simultaneous calls among three or more parties possible without a PCM multiplexing device by using a multiplier and an adder of a digital filter in time division. CONSTITUTION:The voice signal of a subscriber A inputted from an input terminal 1 is converted to a PCM signal by an AD converter 7 and is applied to a digital filter 10 through low-pass filters 8 and 9. The filter 10 executes the function of a high-pass filter and adds reception signals (from subscribers B and C) in registers 20a and 20b and the signal from the subscriber A by a control signal from a timing circuit 13 and applies addition results A+B and A+C to registers 12a and 12b. Since compressed PCM signals having amplitudes A+B and A+C are outputted successively from an output terminal 3, the other subscribers C and B use respective conventional PCM codecs to receive synthesized signals A+B and A+C respectively.
Patent JP-S61192333-A (JP)
Title: Vacuum container
Inventor: KANBARA HIDEAKI
IPC: B01J3/00
Filed: 1985-02-20
Abstract: PURPOSE:To obtain the highly reliable container of an apparatus requiring ultra-high vacuum, by constituting the shroud permitting the passage of a cooling medium in a vacuum container from a pipe molded into an arbitrary shape. CONSTITUTION:In the applied embodiment to the growth chamber of a molecular beam epitaxy apparatus, a valve 11 is opened to evacuate a container 1 by a vacuum pump and, when the pressure in the container 1 reached the limit of the exhaust capacity of the pump, LN2 (liquid nitrogen) is injected in a shroud 5. The shroud is formed by spirally molding a continuous pipe and held to the container at piercing parts 6, 7 by welding and has flexibility generating deformation in the radius and axial directions and, therefore, there is no possibility generating a cold leak even if LN2 is abruptly injected and, because of a large surface area, the adsorbing capacity of a residual gaseous molecule is high. After a predetermined vacuum degree is attained, an epitaxial growth is performed by molecular beam.
Patent JP-H04269500-A (JP)
Title: Discharge lamp lighting device
Inventor: NAGASOE KAZUFUMI
IPC: H05B41/392
Filed: 1991-02-25
Abstract: PURPOSE:To easily design and manufacture a plurality of discharge lamp lighting devices different in lighting control system, enhance the labor saving and reduction in producing cost for circuit design in the case of multiple kind small quantity production, and realize a discharge lamp lighting device capable of remote lighting control at a low cost. CONSTITUTION:On the basis of signals from a remote control receiving part 5, a memory means 6, and an abnormality detecting part 9, the control signal of a pulse generating circuit 8 is made by a general purpose arithmetic processing unit 7. The remote control of lighting mode, the response to the abnormality of a lighting device, and the change of lighting control system can be managed by one general purpose arithmetic processing unit 7, and cost reduction can be performed.
Patent JP-H11211123-A (JP)
Title: Water heater
Inventor: OGURI KIYOSHI
IPC: F24D17/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To substantially reduce a hot water waiting time when a faucet is opened, by connecting a vicinity of the faucet and an inlet pipe using a return pipe, and forming a circulating circuit with the return pipe and a small water heater. SOLUTION: Hot water from a hot water supply system 2 is flowed into a small water heater 5 through a hot water pipe 3, and an inlet pipe 4, and hot water heated in the small water heater 5 is supplied to a faucet 9 through an outlet pipe 6. To the faucet 9 is connected a water supplying pipe 10, so that water from a water pipe 11 is supplied to the hot water supply system 2 and the water supplying pipe 10. In this case, a return pipe 12 is communicatingly connected toward the inlet pipe 4 from the base part of the faucet 9. By forming a circulation pipe by the return pipe 12, inlet pipe 4, small water heater 5, and outlet pipe 6 in such a manner as the above, water heated in the small water heater 5 is circulated in the circulation pipe when the faucet 9 is closed, and hot water of high temperature is supplied immediately when the faucet 9 is opened.
Patent JP-H04269005-A (JP)
Title: Negative feedback amplifier
Inventor: TOKUMITSU TSUNEO
IPC: H03F1/34
Filed: 1991-02-25
Abstract: PURPOSE:To improve the ternary cross modulation distortion characteristic considerably while the size and the gain of a transistor(TR) are kept constant and to design the gain and the distortion characteristic independently. CONSTITUTION:Let an input voltage be Vi, an output voltage Vo, a voltage amplification factor of an amplifier 10 be A, a transfer function of a feedback circuit 22 be B22, and an attenuation ratio of an attenuator 30 be (n), then a voltage gain G of a negative feedback amplifier is expressed as G=Vo/Vi=nA /(1-nAB2). When a quadratic nonlinear characteristic expressed as Vo=AVi+DVi<2> is in existence between the input voltage Vi and the output voltage Vo in a main amplifier section (comprising an amplifier 10 and an attenuator 30), since a distortion output voltage VH is expressed as VH=DVi<2>n<2>/(1-nAB2), then the distortion is suppressed into n<2>/(1-nAB2) by negative feedback. That is, the distortion is suppressed by a product between the suppression component n<2> by the attenuator 30 and the (1-nAB2) by negative feedback.
Patent JP-S60174655-A (JP)
Title: Ink jet recording head
Inventor: KOJIMA TAMOTSU
IPC: B41J2/16
Filed: 1984-02-20
Abstract: PURPOSE:To make the working method easy and to raise the precision of working, by allowing the opening part of the intersecting part at which the first groove on the front surface of nozzle member intersects the second groove on the back surface thereof to be the nozzle of ink jet. CONSTITUTION:A groove 4 is formed on one side surface of nozzle member 3, a groove 5 being formed on the other side surface and the grooves 4 and 5 are worked to be intersected with each other. Where the thickness of nozzle member 3, the depth of groove 4 and the depth of groove 5 are respectively allowed to be (t), (b) and (a), there is the relation formula a+b>t for the relation among (t), (b) and (a). By this condition, an opening part, that is, the nozzle 6 is formed at the intersecting part of the groove 4 and the groove 5. Because those grooves 4 and 5 can be easily mechanically worked for manufacture, remarkable effect can be expected from both fields of working precision and working cost.
Patent JP-S55129714-A (JP)
Title: Temperature measuring sensor
Inventor: MIWA NAOTO
IPC: G01K7/22
Filed: 1980-03-10
Abstract: PURPOSE: To obtain the temperature measuring sensor with good accuacy, by restricting the resistance change of thermister for high temperature measurement, through the provision of vent hole to the metal pipe containing the termister.  
     CONSTITUTION: The platinum electrodes 2, 2 are inserted and fixed in the through- hole 1a provided to the heat proof resistor made of metal oxide, while keeping the permeability, to form the thermister 7. Next, the said thermister 7 is contained in the metal pipe 5 filling heat proof insulation powder 6. One electrode 2 is connected to the closed end of the pipe 5, and another electrode 2 is connected to the lead 10 insulated with the pipe 5 by the collar 8, to form the sensor by providing the through-hole 9 to the said pipe 5. If the vent hole 9 is not used, the pipe 5 is oxidized under high temperature usage of the sensor and the resistance of the thermister 7 is changed by oxygen in the metal oxide of the heat proof resistor 1 for the oxygen required for oxidation. But, the supply of oxygen through the use of the vent hole 9 can prevent the resistance change. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01206640-A (JP)
Title: Visual inspection for photomask
Inventor: KOIZUMI YASUHIRO
IPC: G01N21/93
Filed: 1988-02-15
Abstract: PURPOSE:To prevent errors of a visual inspection, which are originally caused by a shifting within a tolerance, and to make possible the efficient visual inspection of a photomask by a method wherein a design data is corrected on the basis of a found value to automatically correct a shifting on the photomask. CONSTITUTION:At least 2 or more aligning marks A-D are formed outside of the region of a light shielding pattern on the main surface of a photomask to be inspected and after the amount of shifting between the found distance between these marks A-D and a logical distance calculated on the basis of design data is calculated, this amount of shifting is given to a measuring means as a correction value and an inspection is conducted. That is, as a found data is ready-corrected on the basis of the correction value at the time of comparison with the design data, a shifting on the photomask is also automatically corrected. Thereby, errors of a visual inspection, which are originally caused by a shifting within a tolerance, are prevented and the efficient visual inspection of the photomask becomes possible.
Patent JP-S61192208-A (JP)
Inventor: IWANAGA KENJI
IPC: A01C1/00
Filed: 1985-02-19
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-H10212759-A (JP)
Title: Partition attaching structure and method of installation thereof
Inventor: KIKUCHI YOSHIRO
IPC: E04B1/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a partition attaching structure and a method of installation thereof, which can greatly enhance the working efficiency for an installation work, and which can reduce the working cost. SOLUTION: A partition attaching structure is composed of a partition panel 1, frame member 2,ψ attached to the outer peripheral end edges of the partition panel 1, attachments 4,... fixed to job-side attaching surfaces, and bolt and nut members 5, 6 for connecting the attachments 4 to the frame members 2. Vertical dovetail grooves 3, 3 for receiving therein the head parts of the bolt members 5, are formed in vertical frames 7, 7 of the frame members 2,..., and insertion parts for inserting therein male thread parts of the bolt member 5 are formed in the attachments 4.
Patent JP-S61192997-A (JP)
Title: Pressureproof shell device
Inventor: ONISHI HITOSHI
IPC: B63G8/00
Filed: 1985-02-19
Abstract: PURPOSE:To easily manufacture a pressureproof shell and promote its weight lightness and cost down, by forming the pressureproof shell in double or more construction so as to decrease a thickness of each shell and enabling the shell to endure the external pressure with no necessity for using a particular material. CONSTITUTION:A device arranges between an outer shell 1' and an inner shell 4 a suitable number of intermediate shells 2, 3 mutually supported by variable spacers H1, H2, H3 of a spring or the like having restoring force. The device, providing valves V1, V2, V3 in the all of the these shells excepting the inner shell 4, arranges pressure regulating mechanisms A1, A2, A3 like an accumulator in stratified spaces S1, S2, S3 between each shell 1', 2, 3, 4. And the device, opening the all valves V1, V2, V3 and successively closing the valves V1, V2, V3 from the outside at each time the external pressure increases higher than a predetermined value so as to regulate the internal pressure of the stratified spaces S1, S2, S3 to an intermediate pressure between the external pressure and the internal pressure, is constituted so as to distribute the pressure to each shell.
Patent JP-S61191671-A (JP)
Title: Production of n-(beta-mercaptoethyl)alkylamide
Inventor: SUGITA SHUICHI
IPC: C07C67/00
Filed: 1985-02-21
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for cysteamine useful as an intermediate for synthesizing drugs and agricultural chemicals and a radiation-protecting substance in a short time efficiently, by adding radically hydrogen sulfide to an N-vinylalkylamide. CONSTITUTION:An N-vinylalkylamide (e.g., N-vinylacetamide) is reacted with hydrogen sulfide in a solvent such as butyl acetate, etc., in the presence of excess liquefied hydrogen sulfide by the use of a radical initiator (e.g., peroxide, peracid ester, or azo compound) at 50-120 deg.C, to give the aimed substance. The reaction is performed in a ratio of the N-vinylalkylamide and hydrogen sulfide of 2-100 times excess amount of hydrogen sulfide.
Patent JP-H02210927-A (JP)
Title: Network communication equipment
Inventor: SAKAI NORIAKI
IPC: H04L1/00
Filed: 1989-02-09
Abstract: PURPOSE:To suppress an illegal frame from being sent onto a network by providing a serial/parallel conversion means, a parity bit generating means, an idle data generating means, a selection means and a parity check means or the like. CONSTITUTION:A received data is converted into a parallel data by a serial/ parallel converter 1 and a parity bit is added to the parallel data through a parity bit generating circuit 2. Then a selection circuit 3 receives a data from the circuit 2, a data from an idle data generator 4 and a data from a transmis sion buffer and selects one of them and outputs the selected data. Then an output of the circuit 3 is fed to a parity check circuit 5 and a parallel/serial converter 6, the circuit 5 checks the parity and when a parity error is detected, the occurrence of a fault is reported to a fault processing section of its own station and sent to the circuit 3. Since the circuit 3 selects an output of the generator 4, the transmission or relay of the frame is interrupted. Then, transfer of an illegal frame onto the network is suppressed.
Patent JP-S62189887-A (JP)
Title: Sub-sample filter device
Inventor: KAWAHARA ISAO
IPC: H04N19/00
Filed: 1986-02-14
Abstract: PURPOSE:To operate stable with a small-scaled device by delaying an input picture signal in the vertical direction, sorting and supplying the outputs of the respective ones of plural horizontal signal processing circuits to two adding circuits, and switching the outputs of the adding circuits corresponding to the sampling phase of a line offset sub-sample. CONSTITUTION:A sub-sampled input picture signal (a) is delayed 1-4 in the vertical direction and subjected to arithmetics 24 and 25, then supplied to the plural horizontal signal processing circuits 60-62 that respectively have two signal-outputs. The circuits 60-62 respectively execute an arithmetic operation of the band on the right side of a transmitted sampling point and that of the band on the left side of the said point. The outputs of these circuits 60-62 are sorted in two lines, then added with each other 30 and 31. The outputs of these two adding circuits 30 and 31 are switched by means of a signal corresponding to the phase of the sampling. As a result, the size of circuit scale is reduced, and the operational speed required of circuit elements is also reduced.
Patent JP-H11228091-A (JP)
Title: Clamping device
Inventor: AIZU NOBUHIKO
IPC: B66F9/18
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To enable necessary positional shifting to be made for different diameter gripping and to hold split arms in an aligned state without any mutual positional shifting during unclamping in a clamping device having a plurality of split arms. SOLUTION: In a clamping device having a plurality of split arms arranged side by side in a width direction to be individually opened/closed by a clamp cylinder, both split arms are connected to be shifted in position in a given range by a joint device 11 provided with circular bosses 12 provided in the opposite side faces of the arms and a connecting cylinder 13 fitted with play to both circular bosses 12. Compressing coil springs 16 are provided in joined surfaces between both circular bosses 12 and the connecting cylinder 13 and, during unclamping, both split arms are held in a state for preventing any positional shifting, and during clamping, positional shifting is permitted.
Patent JP-S59157086-A (JP)
Title: Tetrahydro-1-(3-methoxy-4-hydroxyphenoxy)-4-(3,4- (methylenedioxy)phenyl)-1h,3h-furo(3,4-c)furan and antioxidant containing the same
Inventor: NAMIKI MITSUO
IPC: C09K15/08
Filed: 1983-02-25
Abstract: NEW MATERIAL:Tetrahydro-1-[ 3-methoxy-4-hydroxyphenoxy ] -4- [ 3,4-(methylenedioxy)phenyl]-1H,3H-furo[3,4-c]furane. USE:Antioxidant: it has high safety. PREPARATION:beta-Glucosidase or a microorganism such as Bacillus Natto or Rhizopus oligosporus is made to act on sesami seeds, defatted sesami seeds or their extract to give the compound of formula I . When the substrate is treated with the enzyme, the extract is dissolved or suspended in water, sterilized by cell filtration or with humid heat and kept at such a temperature and a pH as beta-glucosidase can easily develop its action (usually pH 3-7 and 30-65 deg.C). On treatment with the microorganism, the extract is combined with water, sterilized, when necessary, adjusted in pH to 4-7, then the microorganism is inoculated and cultured.