baber/WOPTO huggingface dataset:
Patent JP-S63195839-A (JP)
Title: Optical information ercording medium
Inventor: HIOKI TAKESHI
IPC: G11B7/254
Filed: 1987-02-09
Abstract: PURPOSE:To protect a dye film of a lower layer and to obtain good preservable stability by using a dye having good stability for the dye film of the upper layer of a recording layer formed by laminating the dyes successively on a substrate and using the dye having low stability for the dye film of the lower layer thereof, respectively. CONSTITUTION:The dye film having low stability, for example, a vapor deposited film of 5-amino-8-(4'-methoxyphenylamino)-2',2-dicyano-1,4-naphthoq- uinone is disposed as the dye film 2 of the lower layer on the substrate 1 consisting of, for example, a polymethylmethacrylate resin PMMA, etc., and the dye film having the high stability, for example, vapor deposited film of 1,4,5,8-tetra(3'-ethylphenylamino)anthraquinone, etc., is formed as the dye film 3 of the upper layer thereon. The stability of the dye film 2 which alone has the low preservable stability is thus enhanced in the stability by laminating the dye film 3 having the good preservable stability thereon. The optical information recording medium having the good preservable stability is thereby obtd. and is used as the heat mode optical recording medium.
Patent JP-S57141921-A (JP)
Title: Low pressure vapor growth device for 3-5 group compound semiconductor
Inventor: YOSHIDA MASAJI
IPC: C23C16/448
Filed: 1981-02-26
Abstract: PURPOSE:To form a uniformly grown film with a high gas guiding speed keeping apparent source temperature at  necessary value, by providing a reaction chamber in which a compound of III group elements is grown, separately from a main reaction chamber for gaseous phase growth. CONSTITUTION:A source reaction chamber 22 and a main reaction chamber are connected with a connector pipe 31. An auxiliary heating electric furnace 32 is provided to keep the temperature distribution within a device at a desired value. A semi-insulative Ga As substrate 25 is placed on a holder 23 and, after evacuating inside the system, hydrogen gas is led-in via guide pipes 27, 28 and the substrate temperature (700 deg.C, for instance) and the Ga source temperature 24 (850 deg.C, for instance) are set by furnaces 26, 26'. Then H2 600 SCCM containing AsCl3 (8X10<-3>cm<2> atm) is led-in through the pipe 27 and H2 60 SCCM is led- in through the pipe 28 with internal pressure at, for example, 0.5 atm to perform low temperature gaseous phase growing. This method makes a uniform and sufficiently thick growth layer the thickness of which differs according to the conditions of a set temperature and gas guiding.
Patent JP-S59153728-A (JP)
Title: Wheel for bucket
Inventor: FUKUDA YOUICHI
IPC: B65G65/20
Filed: 1983-02-23
Abstract: PURPOSE:To continuously pick an accumulated material even if the shape of a blade is changed by providing a wheel for a powder limp picking machine such as a reclaimer with auxiliary blades projected laterally relative to the wheel. CONSTITUTION:A plurality of auxiliary blades 5 are fixed to the side of a wheel 1 for a bucket. In this arrangement, pieces in the side of the wheel 1 are picked up in front of the wheel by the auxiliary blades 5. Therefore, the wheel 1 can keep moving laterally to continuously pick up an accumulated material assuredly.
Patent JP-S52110895-A (JP)
Title: Preparation of ammoxicillin
Inventor: MATSUMOTO KUNIO
IPC: C12P37/04
Filed: 1976-03-12
Abstract: PURPOSE: Introduction of D-α-amino-p-hydroxyphenylacetyl radical to the 6-NH 2  group of 6-amino-penicillanic acid can be efficiently effected by the action of acylase producted by a specific species of Achromobacter, Bacillus, or Beneckea. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11232212-A (JP)
Title: Bus system
Inventor: IIZUKA TAKESHI
IPC: G06F13/36
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce the load of a main bus and to speed up data transfer between devices connected to respectively different branch buses by preparing a by-pass circuit for connecting a slave bus connected to a transmitting side device to a slave bus connected to a receiving side device. SOLUTION: Buses are hierarchically constituted by using a host bridge 33 and bus bridges 36 to 39 and electrically separated so as to connect multiple devices 44 to 51. In the case of transferring data from a device 45 to a device 46 for instance, the data are transferred through a data transfer route H. Namely when the device 45 issues data transfer to the device 46 to a branch bus 40 and a transferred address indicates a branch bus 41, a by-pass circuit 52 issues a bus cycle to the bus 41 to connect the bus 40 to the bus 41. Since data transfer through a main bus 35 is made unnecessary, the load of the main bus 35 is reduced and the bottle neck of the system can be solved.
Patent JP-S59153727-A (JP)
Title: Automatic palletizer
Inventor: MURAOKA TORAO
IPC: B65G57/03
Filed: 1983-02-23
Abstract: PURPOSE:To provide an automatic palletizer using a robot in which a movable bottom plate of a protective frame is controlled to elevate by a lifter, and a robot for handling an article is interlocked with the elevating operation. CONSTITUTION:A movable bottom plate 8 is lifted up only for a distance equal to the height (h) of each article by a left lifter 6, and the uppermost article 3 is located on the uppermost plane X-Y of a box pallet 4. On the other hand, a movable bottom plate 8 of a right box pallet is lifted up to the plane X-Y in the same manner by a lifter 6. Subsequently, a robot 5 is controlled to carry a left article 3 to a machine tool 22, and after machining, the article is placed on the bottom plate 8 of the right box pallet 4 in a fixed pattern. When all the articles 3 on the left uppermost stage are transferred onto the right box pallet, the left pallet is lifted up for one stage, and the right pallet is lowered for one stage. Such operation is repeated. In this arrangement, the article can be handled by the robor.
Patent JP-S62187573-A (JP)
Title: Composite pipe material and its manufacture
Inventor: TAKEUCHI HIROKIMI
IPC: B23K9/04
Filed: 1986-02-10
Abstract: PURPOSE:To improve the quality of a product, and to reduce its manufacturing cost by forming the inside layer of a metal whose corrosion resistance and wear resistance are excellent, to a prescribed thickness through plasma buildup welding, on the pipe inside surface of along-sized metallic outside pipe. CONSTITUTION:A long-sized metallic outside pipe 10 of >=2m is inclined to an angle of 5-30 deg. and held rotatably, and also, a plasma arc torch 12 is inserted and provided in the inside. A tungsten electrode 18 is provided on a nozzle part 16 of the tip of the torch 12, and also, an inside cylinder 20 and an outside cylinder 22 are provided concentrically, respectively. Also, a plasma gas is supplied to a passage 26, a carrier gas containing a powder material of Ti, etc., is supplied to a passage 28, and by rotating the outside pipe 10, the torch 12 is moved, and an inside layer 14 is formed. In this case, a wall thickness ratio of the inside layer 14 and the outside pipe 10 is set to 0.02-0.8. In this way, the quality of corrosion resistance, wear resistance, etc., of a product is raised, and also, its manufacturing cost can be reduced.
Patent JP-H06223659-A (JP)
Title: Insulator washing device
Inventor: OHATA YASUAKI
IPC: H01B17/52
Filed: 1993-01-22
Abstract: PURPOSE:To provide an insulator washing device that has a high washing withstand voltage. CONSTITUTION:Main wash water A is injected, as an injection nozzle 4 disposed around an insulator is moved upwards from the lower portion of a station post insulator, from the main nozzle hole of the injection nozzle 4. The injection nozzle 4 is provided with an auxiliary nozzle hole to inject auxiliary wash water B downwards from a point of injection of the main wash water A, following the main wash water A. Dropping water containing dirt caused by the main wash water A is splashed by means of the auxiliary wash water B. Because dropping water with high electrical conductivity is not allowed to flow down on the surface of the insulator to be washed, imbalance among allotted voltages is reduced and dirt withstand voltage is heightened. Also, the concentration of dirt in the dropping auxiliary wash water B is so low that there is no appreciable imbalance among the allotted voltages.
Patent JP-S57140843-A (JP)
Title: Contact material
Inventor: TSUJI MASAYUKI
IPC: H01H1/023
Filed: 1981-02-26
Abstract: PURPOSE: To obtain a contact material with less arc discharge by adding composite oxide of In and Li to Ag.  
     CONSTITUTION: This contact material contains Li 3 InO 3  as composite oxide in the Ag matrix. When used said material, the sparking time is extremely short and the reason is considered that the generation of arc is facilitated in the presence of Li 3 InO 3 , and arc is dispersed. The composite compound is produced by heating LiO 2  and In 2 O 3  at 700W900°C in 3:1 molar ratio. Accordingly, LiO 2  and In 2 O 3  are contained in general. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04252537-A (JP)
Title: Communication processing unit
Inventor: NOGAMI HIROYUKI
IPC: H04L12/70
Filed: 1991-01-28
Abstract: PURPOSE:To relieve the load on a resource of a host computer by allowing all communication processing units to manage a network corresponding to an opposite computer system. CONSTITUTION:When the necessity of communication with opposite computer system takes place in an AP 111 of its own station, a session management means 112 of a host computer system 11 publicates a session establishment request to a communication processing unit 12. A session management means 121 selects a network having a same name as a network name corresponding to a network address of the noticed opposite computer system and gives the network name. A network management means 122 establishes a logic link 131 with the opposite computer system. The session management means 121 relates a logic link 131 to the host computer system and the session 221 and informs the end of session establishment to the host computer system 11.
Patent JP-S58145007-A (JP)
Inventor: TAKIGUCHI FUJIMATSU
IPC: H01H1/02
Filed: 1982-02-23
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-H072119-A (JP)
Title: Housing assembly and device
Inventor: DONA EMU TOROOJIYAN
IPC: B60R21/2165
Filed: 1994-02-25
Abstract: PURPOSE: To provide a new improved housing assembly enclosing an air bag and a horn switch on a steering wheel of a vehicle. CONSTITUTION: This housing assembly 24 encloses an air bag 38, an inflator 44 and a horn switch 58. The assembly 24 includes an inner cover 34 fixed to a base 28 and an outer cover 36. The horn switch 58 is disposed between the inner cover 34 and the outer cover 36. The outer cover 36 is movable relative to the inner cover 34 to expose the horn switch 58 while the inner cover 34 remains fixed to the base 28 and the outer cover 36 remains fixed to the inner cover 34 and the base 28.
Patent JP-H05221547-A (JP)
Title: Endless belt for conveying paper sheet
Inventor: NAKANO YOSHIHISA
IPC: B65H5/02
Filed: 1992-02-14
Abstract: PURPOSE:To improve running stability and perform stable conveyance of paper sheets by reducing any influence of sheet powder by preventing the occurrence of slacking and snaking during running. CONSTITUTION:In an endless belt 1 for conveying paper sheets in many directions in its state to nip paper sheets, a plurality of recessed grooves 3 are formed on a belt conveyance surface 2.
Patent JP-S59156629-A (JP)
Title: Hand with centering device
Inventor: SAKURAI RIYOUHOU
IPC: B25J17/02
Filed: 1983-02-22
Abstract: PURPOSE:To completely align the center of a work clamp with the center of a hole, by placing the center line of a wedge shaped member so as to be aligned with the center line of the work clamp when the wedge shaped member connected to the main unit of a sliding part is positioned in the condition of use. CONSTITUTION:An air cylinder 2 for opening and closing a work clamp is provided in the center of the main unit 1 of a fixed part secured to a wrist or the like of a robot. A piston 3 for opening and closing the work clamp is inserted to be vertically moved inside the cylinder 2. Arranging a bearing 6 to the main unit 1, the main unit 7 of a sliding part is pressed upward, and a work clamp device 8 is set to the bottom of the main unit 7, to the bottom end of which a wedge shaped member 10 is movably connected by a pivotal pin 9. If the wedge shaped member 10 is turned in the clockwise direction, its end face is adapted to the bottom face of the main unit 7, here constructing under this condition the center line of the wedge shaped member 10 to be aligned with the center line of a shaft 14 held by the device 8.
Patent JP-H01202967-A (JP)
Title: Connection system for facsimile transmitter-receiver
Inventor: KOBAYASHI MASAHARU
IPC: H04N1/00
Filed: 1988-02-09
Abstract: PURPOSE:To use speech and facsimile communication for the purpose by connecting directly a facsimile transmitter-receiver to a business phone and operating one transmission-reception button of the facsimile transmitter-receiver. CONSTITUTION:A variable resistor 2, a transformer 3 and an acoustic coupler input/output circuit 6 are provided in parallel with a handset of a telephone set between sound signal input/output terminals 1, 11 of a handset of a telephone set and a facsimile signal input/output terminal of a facsimile transmitter- receiver A. An acoustic coupler input/output circuit, a transformer 8 and a variable resistor 7 are connected in parallel with a receiver of a telephone set. The transformers 3, 8 cut off a DC between the telephone set and the facsimile transmitter-receiver A to keep the circuit impedance proper to the both. Thus, a facsimile transmitter-receiver is installed to each telephone set to apply facsimile communication directly to a person similarly as the dial-in telephone set.
Patent JP-S58146294-A (JP)
Title: Preparation of glutathione by fermentation
Inventor: TANI YOSHIO
IPC: C12P21/02
Filed: 1982-02-24
Abstract: PURPOSE:To collect glutathione efficiently, by cultivating aerobically a fungus belonging to the genus Candida in a medium containing ethanol and no inositol to produce glutathione in a cell, making it flow away continuously out of the cell. CONSTITUTION:Candida tropicalis PK233 is aerobically cultivated in a medium containing >=1wt%, preferably 1-7wt% ethanol and no inositol, so that the properties of the cell well of the mold is affected, the cell is elongated, glutathione produced in the cell is made to flow away continuously out of the cell, and glutathione accumulated in the culture solution is collected.
Patent JP-H03233392-A (JP)
Title: Electromagnetic induction sensor for detecting metallic object
Inventor: MORI SHIGEKI
IPC: G01V3/11
Filed: 1990-02-09
Abstract: PURPOSE:To allow the exact detection of a position, direction, etc., by providing a transmission coil which transmits an AC electromagnetic field toward the front of detection, reception coils which receive induction magnetic fields and a reception circuit which detects a change rate of the peak value of reception voltages and phase difference. CONSTITUTION:The core 12A of the transmission coil 1A is extended toward the front of the coils 2A, 2A' and is orthogonally arranged in order to decrease the influence of the transmission magnetic field to be applied to the reception coils 2A, 2A'. Further, the coils 1A and 2A, 2A' are wound on bakelite bobbins contg. cloths and are so constituted as not to come into direct contact with the cores 12A, 12A'. The reception circuit 13A detects the change rate of the peak value of the AC voltage excited in the coils 2A, 2A' and the coil 1A and the phase difference between the waveforms of the transmission/reception voltages and the change rate of the peak value of the reception potential and the phase difference based on the moving distances of the coil 1A and the coils 2A, 2A'.
Patent JP-H08198118-A (JP)
Title: Hand push dolly
Inventor: IMAZATO AKIRA
IPC: B62B5/02
Filed: 1995-01-24
Abstract: PURPOSE: To reduce the load burden on the operator, enhance the safety in the works, and improve the working effectiveness by attaching a pair of Tee- type supporting legs to the ends of a rotary shaft furnished rotatably in the lower part of a dolly body, forming a wheel mechanism equipped with wheels at their tops, installing a brake part on the rotary shaft, and providing a braking mechanism capable of operating by a brake lever furnished at the hand push part of the dolly body. CONSTITUTION: A hand push dolly is composed of a body 1 consisting of a hand push part 11, object receptacle 12, loading part 13, and supporting leg 14, a wheel mechanism 2 consistsing of a rotary shaft 21, Tee-type supporting leg 22, pins 23a, 23b, 23c, and wheels 24a, 24b, 24c, and a braking mechanism 3 consisting of a brake part 30, brake lever 32, and wire 33.
Patent JP-H01206278-A (JP)
Title: Testing circuit of digital integrated circuit
Inventor: KATAO SHUICHI
IPC: H01L21/66
Filed: 1988-02-12
Abstract: PURPOSE:To simplify an IC testing method to a large extent, by constituting a digital IC so that a testing circuit is incorporated therein. CONSTITUTION:The testing circuit incorporated in a digital IC consists of respec tive counters C1, C2, C3 composed of the cascade connection of T-flip-flops and one clock pulse is given to the input terminal 3 of the counter C1 from a single clock 2. The outputs of said counters are inputted to a decoder 4 which is constituted so as to input the outputs 5 of the decoder 4 to the respective test part 7 of the circuit 2 to be tested of an IC being an object to be tested. Since the respective counters C1, C2, C3 are connected in series from one clock input terminal 3, respective pulse signals are obtained in the outputs Q-Q of the counters and, therefore, the input of an 'H'-level and an 'L'-level of all combinations can be given to the decoder 4 becoming the circuit 2 to be tested by a plurality of the counters. As a result, the test of the predetermined test parts 7 can be performed using the respective required outputs 5.
Patent JP-S59154658-A (JP)
Title: Optical disk memory medium
Inventor: FUKUNISHI SHIYUUZOU
IPC: G11B7/24
Filed: 1983-02-23
Abstract: PURPOSE:To reduce crosstalk between tracks to the same degree or less and to attain track desity twice as large as the ordinary density by forming a recording layer part into a strip shape. CONSTITUTION:When a width R of a strip recording thin film section is taken as 0.3mum, a track interval Lb to obtain >=50 dB of crosstalk is 0.85mum with the similar estimation as a conventional grooved disk medium. This is understood easily because the strip recording thin film section is limited by a width smaller than omegao in a direction orthogonal to the direction of prolonged track, no effect of heat diffusion at melting and evaporation is given and the diameter of a recording pit does not exceed the width of the strip recording thin film section. The strip recording thin film section 23 made of As10Te90 having a 300A of film thickness is formed on a base 21 made of disc shaped acryl. Further, the optical system consists of a laser light 24, a condensor lens 25, a convergent laser beam 26 and a recording pit 28. Since the reocrding film layer is formed in a strip shape, the track density is brought into track density nearly twice as large as the ordinary density without reducing crosstalk, the capacity of a memory device is increased and the cost of a disk medium is reduced.
Patent JP-S57142792-A (JP)
Title: Small-sized press
Inventor: SAKAI YASUJI
IPC: B23Q5/34
Filed: 1981-02-27
Abstract: PURPOSE:To provide a surplus of pressing force of a die and prolong pressing time of the die by generating deflection deformation in members of a die, a fixed lever and an oscillating lever of a small-sized press. CONSTITUTION:A power gear 4 and an eccentric cylindrical cam 5 are rotated by a prime mover 1 through a reduction gear 2 and a pinion 3. An oscillating lever 8 is in sliding contact with the cam 5 at a power transmitting part 8' and axially connected with fulcrum shafts 11, 11. With the rotation of the cam 5, the power transmitting part 5 moves from the bottom dead center to top dead center and goes up, and before arriving at the top dead center, meshing part 14 of the die 10 comes into close contact, and makes excess movement until it reaches the top dead center. By setting as above, deflection deformation is generated in the members such as the die 10, levers 7, 8 etc.
Patent JP-S55121684-A (JP)
Title: Light semiconductor device
Inventor: KAGAWA SHIYUUZOU
IPC: H01L31/0232
Filed: 1979-03-13
Abstract: PURPOSE:To readily and accurately couple a light between opticalfibers and a light semiconductor element by forming a semiconductor layer formed with recesses for receiving optical fibers a light transmitting insulating layer with a cover for a light semiconductor element containing container. CONSTITUTION:A light semiconductor element 2 having light receiving regions 3 is contained in an enclosed container body 1. The cover of the body 1 is formed of a light transmitting insulating layer 4 such as sapphire, amorphous alumina, silicon dioxide or the like and a semiconductor layer 5 having conical holes 6 in a laminate. Optical fibers 7 are inserted into the holes 6, and coupled with light through the layer 4 with the regions 3. After the cover is formed with the layer 4 on a semiconductor substrate 5 such as silicon by an epitaxial growing process, it is formed with holes 6 by etching the surface not formed with the layer 4.
Patent JP-H05227763-A (JP)
Title: Series multiplex inverter
Inventor: ANDO TAKESHI
IPC: H02M7/48
Filed: 1992-02-17
Abstract: PURPOSE:To utilize the capacity of switching element to the maximum by contriving the arrangement of elements so that the inductance of snubber circuit is decreased. CONSTITUTION:In a series multiplex inverter, spaces for placing clamp diode modules 15, 16 are provided between switching element modules 11a and 11b, 12a and 12b, 13a and 13b, 14a and 14b, the clamp diode module is arranged between the switching element modules, a snubber circuit is arranged three- dimensionally above the clamp diode module, and other snubber circuits are laid out linearly. According to the constitution, wiring length can be equalized for all snubber circuits which function effectively even for recovery of the clamp diode and the difference of snubber circuit inductance cab be decreased between switching elements.
Patent JP-H09222868-A (JP)
Title: Direction indicatior of string-shaped body
Inventor: TAKAHASHI TADASHI
IPC: H01B7/36
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To easily identify direction of a string-shaped body having direction in the lengthwise direction by attaching a direction indication mark to indicate direction in the lengthwise direction to a flexible thin string-shaped body so as to be seen from outside. SOLUTION: A power source plug 5 is installed on the tip of a cord 3. Plural arrow marks 6 whose tips are turned to the plug 5 side are juxtaposed and attached at proper intervals in the lengthwise direction to an outside surface of the cord 3. Since such marks 6 have independently a direction display function, when a person looks at one of them, he can identify on which side the plug 5 is installed. When positions of the arrow marks 6 are dislocated in order in the circumferential direction, the arrow marks 6 can be visually confirmed even from any direction. Therefore, direction of the cord 3 can be easily identified, and a desired side end part can be correctly pulled out to the hand side.