baber/WOPTO huggingface dataset:
Patent JP-S57121739-A (JP)
Title: Program branching system
Inventor: SAKAO TAKASHI
IPC: G06F9/32
Filed: 1981-01-20
Abstract: PURPOSE:To raise the number of degrees of freedom of an instruction structure, by storing an address of a branch address memory for storing a branch address, in a branch instruction, indirectly reading out the branch address, and executing the branch instruction. CONSTITUTION:In case of an unconditional branch instruction (a), of the first  byte and (b) of the second byte denote an instruction designating part of the  unconditional branch instruction, and an address of a branch address memory 5,  respectively. A program counter 1 indicates an address of a control program  memory 2, an instruction part of the memory 2 is latched by an instruction register 3, and various control signals 6 are generated by an instruction decoder  4. In case of a branch instruction, an output of the control program memory 2 is inputted to the address branch memory 5, an output of the memory 5 is loaded  on the program counter 1, and the branch control is executed.
Patent JP-S55100146-A (JP)
Title: Manufacture of elastic clamp
Inventor: MUROI SATORU
IPC: B29C55/00
Filed: 1979-01-26
Abstract: PURPOSE:To prevent the sticking of the flowed-out vulcanized rubber on a screw thread by a method whereby a nut is threaded after securing by vulcanization for a manufacture of an elastic clamp where a nut is secured within the inner circumference of one end of the rubber type elastic ring by vulcanization. CONSTITUTION:This is a manufacturing method of an elastic clamp for joining the elements 4, 5 by using a tightening screw 6, the clamp thereof consisting of a flange 1, rubber ring 2, and a nut. The clamp is manufactured by forming a screw thread in securing a tap in the said ring 3 after the ring 3 having no thread within the inner surface is secured within the inner circumferential surface of the rubber ring 2 by vulcanization. Since threading is machined after securing by vulcanization, the thread may not be filled by the flowed-out vulcanized rubber.
Patent JP-H09295362-A (JP)
Title: Light weight and waterproof honeycomb sandwich panel manufactured by resin transfer molding
Inventor: MAAKU DEBITSUDO TEIIDO SUMETSU
IPC: B32B27/12
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To manufacture a lightweight and waterproof composite panel of an open cell material like a honeycomb by using a resin transfer molding(RTM). SOLUTION: An open cell core material 1 is bonded to a resin/moisture shielding film 3 consisting of a specific polymer film with a film adhesive 2 before injecting a liquid resin into a fibrous reinforcing material 4 in an RTM step. Consequently, the sealing is achieved to the degree of at least, 95%, and further, even to 100%. Thus, the open cell core material 1 is prevented from being filled with a resin in the RTM step and is isolated from the migration of moisture after the use of this honeycomb sandwich panel. Thus the composite panel manufactured by the RTM method is suited for an aircraft.
Patent JP-S60174297-A (JP)
Title: Conveyor in plastic working machine
Inventor: YAMADA HIROYASU
IPC: B29C51/26
Filed: 1984-01-20
Abstract: PURPOSE:To simplify construction and to perform smoothly a series of press operations by making handling arms freely movable along transfer bars and making said arms stand by between respective stations during press working. CONSTITUTION:An arm driving means 65 is operated to move handling arms A1a, A1b... for respective working stations S1, S2, thereby holding the corresponding work. Transfer bars 10, 11 are raised and are horizontally moved toward a conveying direction 2 to convey and lower each work on the succeeding working station so as to impose the work on the station. The bars 10, 11 are moved backward and the arms A1a, A1b... are returned onto the original stations S1, S2. The respective arms A1a, A1b... are then returned between the stations S1 and S2 by an arm driving means 65. There are therefore no materials any more to hinder the working in the respective stations S1, S2 and the pressing is smoothly executed by descending of an upper die.
Patent JP-H01183047-A (JP)
Title: Scanning electron microscope which can observe samples in natural conditions
Inventor: ARAN SHII NERUSON
IPC: H01J37/22
Filed: 1988-01-18
Abstract: PURPOSE: To observe a sample in a natural condition, by preparing a sample container which keeps its pressure different from the pressure in a differential- exhausted vacuum cylinder with openings and is attached to enable electron beam to enter it. CONSTITUTION: A differential-exhausted vacuum cylinder 2 with openings includes at least two edge walls 3, 5 attached vertically on the side wall of the vacuum cylinder 2. One or more inner walls 4 are arranged in the mid portion between edge walls 3, 5. Each of these walls has openings 6-8. Electron beam travels from the high vacuum region of an electronic optical vacuum cylinder 1, through a pressure limited opening 8 of the vacuum cylinder 2 with openings, into a sample container 11. Pressure of the container 11 is set to the normal pressure or another adequate pressure. A sample attaching device 12 is placed in the container 11. This device decreases probability in which electrons are polarized or diffused by air molecules on the path of the electron beam.  In addition, equipping a charge neutralizing device in the container 11 prevents negative charges from accumulating on the surface of the sample. Therefore, the sample is placed in a non-vacuum atmosphere.
Patent JP-S63177503-A (JP)
Title: Manufacture of superconducting coil
Inventor: DOBASHI TAKAHIRO
IPC: H01F6/06
Filed: 1987-01-19
Abstract: PURPOSE:To eliminate the need for performing a quenching process and contrive an extreme accuracy of the magnetic field distribution by improving the accuracy of coil dimensions, by inserting a glass tape impregnated with resin between the layers of a coil and by fixing spaces between superconducting wires with inevitably minimum resin after they are wound and then dried. CONSTITUTION:In the case of insulating sheets such as glass-base materials impregnated with epoxy, a sheet or a plurality of sheets of them are inserted between respective layers so that outside diameter dimensions of a coil may agree with values required by a design. When its winding is complete, the insulating sheets are wound at peripheral winding part 3 and its outside is bound by square or round wires 5. After that, the whole unit is treated by heat. Fluidity given to epoxy resin in the insulating sheets allows epoxy resin to soak into spaces between the superconducting wires and then epoxy resin becomes stiff. In such a winding, the accuracy of dimensions results within acceptable limit for design values; besides, its winding is free from even a fine movement and makes it possible to obtain the coil that is hard to be quenched because the spaces between superconducting wires are fixed by epoxy resin.
Patent JP-S60153721-A (JP)
Inventor: TAKAMI SEIICHIROU
IPC: A01L5/00
Filed: 1984-01-20
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-S61168828-A (JP)
Inventor: MIZOGUCHI HITOSHI
IPC: H01H33/98
Filed: 1985-01-22
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-S5393446-A (JP)
Title: High-frequency heating device
Inventor: KIKUCHI ITSUO
IPC: H05B6/72
Filed: 1977-01-28
Abstract: PURPOSE: To perform inpedance matching by arranging inorganic substance around the electronic wave supplying part for a heating room. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58125834-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKAMURA KENJI
IPC: H01L21/768
Filed: 1982-01-22
Abstract: PURPOSE:To form a thick SiO2 film, to smooth large stepped difference without cracks and to avoid the disconnection of wiring by exposing the film to charged particles during first and second heat treatment when the SiO2 film is formed in an N2 atmosphere. CONSTITUTION:Steep stepped difference 26 is formed at the end sections of poly Si wiring 23 on the field oxide film 22 of a Si substrate 21 in a PSG24 coating the wiring 23. A solution, the principal ingredient thereof is a Si compound, is rotary-applied, and the SiO2 film 25 is formed through heat treatment at approximately 300 deg.C in N2. When P ion beams 27 are irradiated onto the film 25, the film 25 is damaged and stress is relaxed and second heat treatment is executed in N2 at 400-1,000 deg.C, cracks are difficult to be generated, the more the quantity of ions implanted is, the larger an effect is, and cracks are not formed even when film thickness is 10<4> Angstrom . Accordingly, stepped difference 26 can be smoothed sufficiently, the wiring is not disconnected even when Al wiring is stacked, and the reliability and yield of the device are improved.
Patent JP-2000215411-A (JP)
Title: Thin film magnetic head and its manufacture
Inventor: OTANI KOICHI
IPC: G11B5/31
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To shorten a processing time even while making a recording characteristic excellent when pole trimming using an FIB in a wafer process is performed. SOLUTION: This manufacture is provided with the process forming an upper shield layer 7 of a magneto-resistive effect head, projection forming before-hand a lower part magnetic pole forming part 19 wider than final core width of a lower part magnetic pole tip part 7a on the position becoming the lower part magnetic pole tip part 7a on the shield layer 7, forming an upper part magnetic pole layer of an inductive head 3 and shaving an upper part magnetic pole layer tip part 17a and the lower part magnetic pole forming part 19 until becoming prescribed final core width by the FIB trimming. This trimming is performed by etching the core width directional side part of the lower part magnetic pole forming part 19 together with the magnetic pole tip part 17a of the upper part magnetic pole layer by convergent ion beam irradiation for a substrate surface.
Patent JP-S57123331-A (JP)
Title: Oil pressure circuit for oil-pressure excavator
Inventor: YAMAGUCHI TAKESHI
IPC: E02F3/43
Filed: 1981-01-24
Abstract: PURPOSE:To enhance the inching performance of an oil-pressure excavator by using a method in which when the pressure of the bottom side oil chamber of a boom cylinder is greater than that of a rod side oil chamber, both oil chambers are shortcircuited with each other in terms of oil pressure and also the amount of oil supplied from an oil-pressure pump is reduced. CONSTITUTION:In case where a holding pressure is present in the bottom side oil chamber of a boom cylinder 7, a pilot valve 18 sends out a boom lowering signal P2 by operation of a lever 19, and the signal P2 acts on a valve 29 through a valve 30 to open it. By this, the bottom side oil chamber is shortcircuited with a rod side oil chamber. At the same time, a switch valve 14 switched to the position A, part of oil in the bottom side oil chamber flows into the rod side oil chamber by the holding pressure, the rest is released to a tank 17 through the valve 14, and the boom is lowered and potential energy is recovered. Also, the signal P2 is reduced to a signal P5 by a reducing valve 27, put in a regulator 22 through a boom lowering command selection valve 26, and controls a discharge varying mechanism 21, whereby reducing the discharge of the pump 20.
Patent JP-H02192504-A (JP)
Title: Burner discharge method for vertical type revolving flow melting furnace
Inventor: HONDA HIROKI
IPC: F23G5/24
Filed: 1989-01-19
Abstract: PURPOSE:To improve the recovery of slug, to protect a fire resisting wall, to prevent blockage of a burner injection hole, and to prevent seizure of a burner itself by a method wherein a powdery substance, e.g. sludge coal, and a primary air are discharged through a concentric double cylinder structure inner cylinder and secondary air through an outer cylinder, and a revolving strength index value is kept at a value higher than a specified value. CONSTITUTION:A powdery substance of sludge and primary air are discharged through a burner inner cylinder 3, and secondary air through a burner outer cylinder 4. Since powdery substance sludge and its ash and primary air and secondary air are discharged at a velocity of flow at which the number of swirls of a revolving flow in a melting furnace, i.e. a swirl strength index value, is increased to 5 or more, molten slug is uniformly adhered to a furnace wall by means of the strong revolving flow thereof and a centrifugal force occasioned thereby, and the recovery of slug is improved. Since uniform adhesion of solid phase slug to the furnace wall protects the furnace wall, durability of a furnace is increased. Further, since blockage of the injection hole of a burner by means of molten slug flowing down along the furnace wall surface is prevented from occurring by means of high speed secondary air, instability of burner discharge is prevented from occurring. Further, since the tip of the burner is cooled by means of high speed secondary air, seizure of the burner is prevented from occurring.
Patent JP-H02188725-A (JP)
Title: Guest-host type liquid crystal device
Inventor: YAMASHITA TERUO
IPC: G02F1/137
Filed: 1989-01-18
Abstract: PURPOSE:To provide the display device applying the so-called guest-host effect to change the optical density of a specific wavelength region by impressing an electric field to a liquid crystal material in which >=2 kinds are combined as a guest from specific plural dyestuffs. CONSTITUTION:The electric field is impressed to the liquid crystal material in which >=2 kinds are combined as the guest from the dyestuffs of formulas I, II and III to generate a deformation in the orientation of the liquid crystal molecules. In formula I, X denotes a heterocyclic group; A denotes CH, CR, N, CH=CH-CH, N=CH-CH; Y denotes a benzene ring, heterocyclic group, etc. In formulas II and III, Q denotes a benzene ring, etc.; R1 and R2 denote lower alkyl, hydroxyalkyl group, etc.; R3 denote hydrogen or alkyl group. Y denotes O or S; Z denotes 2 to 4C alkylene group; A denotes an arom. aldehyde, heterocyclic aldehyde, etc.; X denotes anion of halogen, acid radical, etc. The display device applying the guest-host effect is obtd. in this way.
Patent JP-H04252343-A (JP)
Title: Cache memory device
Inventor: SAKAMOTO YOSHIKI
IPC: G06F12/08
Filed: 1991-01-29
Abstract: PURPOSE:To reduce the time lag in the reading of data for a set associative cache memory. CONSTITUTION:An address 11 inputted to a cache memory from the outside is compared with the tag parts 20-22 held in the cache memory by the address comparators 40-42. The storage parts 80-82 store the flag signals 90-92 showing that the accesses are given to the data parts 30-32 with input of the hit signals 70-72 outputted from the comparators 40-42. When the outputs received from the data parts of each set are read out through the output circuits 50-52, these output circuits are controlled by the flag signals outputted from the storage parts or the flag signals. Then the data reading time lag can be reduced since the data are preread by the flag signals before the output of the hit signals.
Patent JP-H11203574-A (JP)
Title: Attachment for alarm
Inventor: HATAKEYAMA KIMIO
IPC: G08B21/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To easily attach an alarm and to prevent it from being erroneously detached from the part to be attached by providing a move limiting member for limiting the relative move of the main body part of the alarm to an engage part. SOLUTION: After engage pieces 26Bb and 26Aa of metal fitting 26 respectively fitted through opening parts to the engage holes of an alarm 18 are engaged, an engage piece 26D of the metal fitting 26 is press-fitted into the engage hole of the alarm 18. Continuously, a stopper shaft 30 is press-fitted into the hole of a holding part through a space between the engage pieces 26Bb and 26Aa and the engage piece 26D. In that case, both the terminal parts of the press- fitted stopper shaft 30 are respectively engaged with the engage pieces 26Bb and 26Aa. The move of the alarm 18 along with attaching/detaching direction is limited since the stopper shaft 30 to be held is engaged with the engage pieces 26Bb and 26Aa. Therefore, the alarm 18 is prevented from being detached from the metal fitting 26.
Patent JP-S59134946-A (JP)
Title: System for converting synchronizing and asynchronizing data
Inventor: MIYAKI SAKAE
IPC: H04L13/00
Filed: 1983-01-21
Abstract: PURPOSE:To miniaturize a device such as MODEM and to make it inexpensive by attaining asynchronizing/synchronizing data conversion by interruption and including the said function to an MPU for modulation such as MODEM. CONSTITUTION:The asynchronizing data, i.e., start-stop synchronizing data is formed by a terminal device 1 as shown in a start-stop synchronizing data train 2 and outputted in time series. This data train 2 is connected to an external interruption B of the MPU 3 so as to detect a start bit. Then, a time of 1-bit length is set to a timer 4 and the data is sampled similarly and stored in a buffer register 5. This operation is repeated and when the data is sampled until a stop bit, this data is transferred in an output register 6 in parallel. Further, the external interruption B is enabled so as to detect the start bit. The start-stop synchronizing data is outputted from the output register 6 sequentially by an external interruption A. Logical value ''1'' is written in an idle bit of the output register 6 produced as each shift as shown in Figs. (b)-(g) at this output.
Patent JP-S59135530-A (JP)
Title: Memory reading system using dma
Inventor: MIYANAGA TAKAO
IPC: G06F13/28
Filed: 1983-01-21
Abstract: PURPOSE:To process discontinuous data at a high speed by rearranging the data stored in the addresses of a fixed array by means of hardware. CONSTITUTION:A DMA controller 31 checks whether a transfer request signal TXPEQ exists for each fall of a CPU cycle clock CLK2. When the signal TXPEQ exists, the addresses are counted up or down and transmitted. A TXREQ producing part 33 of a transfer request signal producing circuit 30 synthesizes a transfer request to the controller 31 through circuits 34-36. A 3- address count-up TXREQ producing circuit 34 produces a TXREQ to advance the three addresses within a latching cycle during which a data latch circuit 39 latches the data given from an RAM32 through a data bus. While a 1-address count-up TXREQ producing circuit 35 produces a TXREQ to advance an address within said latching cycle. A DMA starting circuit 36 starts the DMA with software.
Patent JP-S5291856-A (JP)
Title: 2-pyrrolidone derivatives
Inventor: HIMI JIYUNICHI
IPC: C07D207/27
Filed: 1976-01-29
Abstract: PURPOSE: 2-Pyrrolicone derivatives, useful as intermediates of 8-azaprostanoic acid derivatives, are prepared by the reduction of the ester group at the 5-position of 2-pyrrolidone diester to the hydroxymethyl group. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02191288-A (JP)
Title: Production of 3,5-dicarboxybenzenesulfonic acid phosphonium salt
Inventor: SUGIURA MASAHITO
IPC: C07C309/57
Filed: 1989-01-18
Abstract: PURPOSE:To obtain the title high-quality compound by subjecting an alkaline (earth) metallic salt of dicarboxybenzenesulfonic acid and a phosphonium salt to double decomposition reaction in an aqueous solvent in the presence of a given amount of free sulfonic group. CONSTITUTION:An alkaline (earth) metallic salt of 3,5-dicarboxybenzenesulfonic acid and 90-100mol% (based on total sulfonic group) compound shown by formula I (R<1> to R<4> are 1-18C alkyl, phenyl or benzyl; X<-> is anion) are subjected to double decomposition reaction in an aqueous solvent (preferably water alone) containing >=50wt.% in the presence of a given amount of free sulfonic group in an amount corresponding to 1-5mol% total sulfonic group in the alkaline (earth) metallic salt of 3,5-dicarboxybenzenesulfonic acid at room temperature - 80 deg.C, filtered under pressure and purified to give the aimed compound shown by formula II.
Patent JP-S56107149-A (JP)
Title: Densitometer
Inventor: MINEKANE TOMIJI
IPC: G01N21/43
Filed: 1980-01-31
Abstract: PURPOSE:To arrange so that a device may be applied to an automatic biochemical analysis unit by making possible a precise and quick measurement of the density of protein, etc. in blood through use of optical fiber. CONSTITUTION:A light from a light source 1 is projected into an optical fiber 3 through the intermediary of a condensing lens. The light incident into the fiber 3 passes through U-shaped intermediate part A immersed in a body to be detected 5 such as blood inside a vessel 4, reaching the light-receiving surface of photomal 6. At that time, a core 3b is exposed at the intermediate part A and the refraction index n2 of the core 3b is set slightly higher than the refraction index n1 of protein in the body to be detected. Consequently, a light passing through the core 3b leaks and reduces. This reduction value changes according to the quantity of protein. The reduced light obtained from the emission part of the fiber 3 is converted to an electric signal by means of the photomal 6 and is input to a density arithmetic unit through an amplifier 7. Following this process, an electric signal based on the reduced light and an electric signal based on an incident light from the light source 1 are compared to seek a reduced light. This reduced light is converted to a density of protein and is displayed on a meter 9.
Patent JP-S5293264-A (JP)
Title: Cathode of electrolytic radiation
Inventor: YAMAUCHI TAKAO
IPC: H01J1/304
Filed: 1976-02-02
Abstract: PURPOSE: To obtain a electron beam with high luminance by coinciding the crystal direction, in the region enclosed with (015), (023), (122) and (114) on the reference (001) stereo projected plane of the cathode of the hexaborate crystals of the rare earth metal, and on the boundary line or the equivalent crystal direction with the electric field impressed direction of the cathode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10207720-A (JP)
Title: Information processor
Inventor: YAMAMOTO TAKAO
IPC: G06F9/48
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To improve the application efficiency of a hardware resource while attaining the high speed of information processing by optionally switching a scalar mode and a vector mode. SOLUTION: A control unit 30 is provided with an instruction fetch unit 40 for fetching an instruction from a memory unit 20, a sequencer 50 for controlling the operation of the whole information processor and 1st to 3rd multiplexers 60 to 62. The sequencer 50 decodes an instruction INST supplied from the 3rd multiplexer 62. The sequencer 50 switches the scalar mode for executing a scalar instruction by using the 1st and 2nd register sets 11, 12 respectively as scalar register sets and the vector mode for executing a vector instruction by using the 1st and 2nd register sets 11, 12 as two-dimensional vector register sets. The mode switching is dynamically executed in accordance with an event generated during the operation of the information processor.
Patent JP-H05197301-A (JP)
Title: Fixing device for image forming device
Inventor: YOSHIKAWA TAKAHIRO
IPC: G03G15/00
Filed: 1992-01-22
Abstract: PURPOSE:To simplify exchanging operation of a cleaning member, to reduce the risk of burn and to prevent a unit cover from getting heated. CONSTITUTION:The cleaning member 17 is supported by the unit cover 19, and a port 20 for loading and unloading the cleaning member 17 is formed with the unit cover 19 and the port 20 is closed by a slide cover 21 which is opened and closed by being moved sliding along the unit cover 19. The slide cover 21 is normally held at the position for closing by force of a tension spring 23.