baber/WOPTO huggingface dataset:
Patent JP-H01248349-A (JP)
Title: Magnetic tape driving mechanism for magnetic recording and reproducing device
Inventor: MASUDA NORIAKI
IPC: G11B15/44
Filed: 1988-03-30
Abstract: PURPOSE:To simplify a mechanism and to accelerate operating speed by operating an idler incorporating a torque limiter for reproduction only flatly separately from the idler for search to be engaged with a reel base. CONSTITUTION:At the time of performing search at high speed, a motor shaft gear 18 fixed on a motor shaft is engaged with the shaft, and also, the idler 18 operated in such a way that it can be turned around the shaft is engaged with the reel bases 4 and 15, then, the reel bases 4 and 15 are driven. At the time of performing standard reproduction, the idlers 19 and 20 for reproduction only separately from the idler 18 perform turning operation, and engage with the motor shaft gear 17 and the reel bases 4 and 15, which transmits power to the torque of a motor, however, the idlers 19 and 20 are provided with slip mechanisms, thereby, no torque exceeding a prescribed level is transmitted. At the time of performing review where a pinch roller 13 is pressed to a capstan 12 and a tape is fed, the slippage of the idlers 19 and 20 for reproduction only become back torque. Also, when the idlers 19 and 20 for reproduction only are operated, no engagement between the idler 18 for fast search and the reel base is performed. In such a way, it is possible to simplify the mechanism and to accelerate the operating speed.
Patent JP-S60218145-A (JP)
Title: Address modifying circuit of storage device
Inventor: IWAMIDA HITOSHI
IPC: G10L13/00
Filed: 1984-04-13
Abstract: PURPOSE:To attain time series signal processing executed by using many pairs of two delay factor strings at a high speed by dividing a storage device into blocks in each storage area having proper size and replacing these blocks virtually in each unit time. CONSTITUTION:The time series data of n bits are sent from the terminal D0 of a processor 10 to a storage device 19. Then the time series data of n bits are sent from the storage device 19 to the terminal D1 of the processor 10. The 8-bit addresses of the storage device 19 are supplied from the terminal A0, A1,..., A7 of the processor 10 to the storage device 19 through selecting circuits 11, 12,..., 18 respectively. An address modifying signal of 4 bits is sent from the terminal S of the processor 10 to a decoder 20 and the selecting circuits 11-18 are successively selected. The selecting signal selected by the address modifying signal interrupts address bits sent from the processor 10 and sends an output from an OR circuit 22 to the storage device 19.
Patent JP-H10230098-A (JP)
Title: Free clothes-drying hanger
Inventor: NISHIMURA TAKAKO
IPC: D06F55/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a lovely and enjoyable clothes-drying hanger with clothespins capable of easily moving, increasing, reducing and exchanging the clothespins as needed. SOLUTION: The knob part of the clothespin is rounded and painting is made executable. The clothespin to which a round chain is attached is hung from a part where the meshes of this mesh clothes-drying hanger are crossed.
Patent JP-H04286847-A (JP)
Title: Wafer disk for ion implantation
Inventor: YUASA SATOSHI
IPC: C23C14/48
Filed: 1991-03-15
Abstract: PURPOSE:To improve cooling function of a wafer disk and simplify the cooling system. CONSTITUTION:A plurality of wafer-mounting planes 2 are formed in the periphery of the upper surface of a wafer disk 1 and a step part 4 almost surrounding the circumferential end part of them is formed in the down surface of the wafer disk. A refrigerant flowing route 3 is formed by covering the step part with a flange 5. A insertion hole 10 for a prescribed number of heat pipes 11 having the prescribed cooling heat consumption is formed through the step part 4 and under the wafer-mounting planes and a heat radiating part of the heat pipes is installed in the refrigerant flowing route 3.
Patent JP-2000264571-A (JP)
Title: Materials unloading device and method for unloading materials using the device
Inventor: KAMIMURA MASAYOSHI
IPC: B66C1/24
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a materials unloading device and a method for unloading the materials using such a device capable of reducing the industrial waste from the materials unloading operation without using any pallet housing materials when materials, in particular architectural materials, are to be unloaded at the site, i.e., without unloading the whole pallet with materials, or without requiring much costs by easily carrying back directly from the site. SOLUTION: A plurality of frames 7A and 7B is provided to constitute a frame from capable of being supported in the condition that materials 2 are hung up upon externally inserting from the two ends 2a and 2b of the materials. A supporting part 50 for materials 2 hung up by the frames 7A and 7B is so provided that abutting is made from below to the lower surface 21 of the materials 2 when the materials 2 are sunk by lowering the frames 7A and 7B and thereby they become movable toward the ends 2a and 2b of the materials 2.
Patent JP-S58193370-A (JP)
Title: Surface treatment and application thereof
Inventor: YASUI TAKESHI
IPC: C23F1/00
Filed: 1982-05-06
Abstract: PURPOSE:To highly clarify and activate the surface of a workpiece to be treated, by applying low-temp. plasma to said surface. CONSTITUTION:Microwaves generated at a microwave power source 11 pass through a waveguide 12 to ionize H2 gas introduced through a gas-introducing opening 13 into the state 10 of low-temp. plasma. Said gas 10 under the condition of low-temp. plasma clarifies and activates the surface of a metal material 15 existent at the center of a treating vessel 14. The gas is then discharged through an exhaust opening 18. The low-temp. plasma may be formed by DC glow discharge. This method is esp. suitable for treating the surfaces of metal members in pressure-welding a plurality of metal members to manufacture a laminated article.
Patent JP-H01247320-A (JP)
Title: Constant volume material feeder in hopper
Inventor: NAKAMURA KAZUOMI
IPC: B65G47/19
Filed: 1988-03-30
Abstract: PURPOSE:To prevent cutting of belt due to biting of foreign matter and to enable detection of constant volume by opening a gate based an abnormal load detection signal fed from a load detector upon biting of a foreign matter and passing the foreign matter through the gate. CONSTITUTION:Material 3 in a hopper 2 is cut out with predetermined thickness through a gate 10 and carried by constant volume through a belt. 3. If a foreign matter having such shape as blocking passage through a normal gate opening is mixed in the material 1, the belt 3 is subjected to abnormal load immediately below the gate opening when the foreign matter bites therein. The load is judged through an abnormal load setter 11, which produces a judgement signal and a gate drive cylinder 8 operates based on the judgement signal to fully open a gate 10 arranged continuously to the cylinder so as to pass the foreign matter through the gate, thus preventing cutting of the belt 3. At the same time, the gate opening is detected through a gate opening detector 9 and a detection signal is fed to a belt drive speed control section C.
Patent JP-S61233307-A (JP)
Title: Object discriminating method
Inventor: FUJITA HIROO
IPC: G01B11/00
Filed: 1985-04-09
Abstract: PURPOSE:To discriminate objects different in depth by detecting the difference between the pattern of reflected light from an object on the focal surface and that from another object placed apart from the focal surface. CONSTITUTION:When a condensed optical beam 120 is irradiated to an hour hand 131, the reflected light is parallel rays of light and are made incident on a cylindrical lens 15. If a four-divided optical sensor 16 is set in such position that the refracted light has a circular beam pattern, the output of a differential amplifier 17 for photoelectric conversion of the sum and the difference among optical outputs of photodetecting surfaces A, B, C, and D is about zero. When the optical beam 120 is irradiated to a minute hand 132, the reflected light is divergent light; and when it is irradiated to a dial 130, the reflected light is a convergent light. With respect to the light refracted by a lens 15, the direction of the major axis of an ellipse for reflection from the dial 130 and that for reflection from the minute hand 132 are different by 90 deg.. Consequently, the output of the differential amplifier 17 is discriminated as a positive or negative value of the voltage to confirm positions of hands.
Patent JP-H02253987-A (JP)
Title: Information recording medium
Inventor: YAMADA KATSUYUKI
IPC: G11B7/249
Filed: 1989-03-29
Abstract: PURPOSE:To increase a contrast and a C/N ratio and to obtain a longer life in recording and non-recording parts by forming a plasma-polymerized film on a desired substrate by a glow discharge decomposition method using an organic metallic compound. CONSTITUTION:As an organic metallic compound that is a starting material, a cyclopentadienyl compound of La, Ce, Mn, Hg, or the like is available in addition to an organic aluminum, such as trimethyl aluminum, triethyl aluminum, and tri-isobutyl aluminum, and an organic zinc, such as dimethyl zinc and diethyl zinc. A halogenated organic compound in which a part or all of hydrogen atoms in an organic metallic compound are substituted by halogen atoms is also available. For a film forming means, a DC glow discharge decomposition method or an AC glow discharge decomposition method is suitable, and a rf glow discharge decomposition method is esp. preferably employed. For example, four types of substrates are simultaneously disposed on a counter electrode 9, and a recording material supply container 7 is filled with diphenyl tellurium. Thereafter, a recording film of approximately 100nm thickness is formed in accordance with film forming conditions.
Patent JP-H03273324-A (JP)
Title: Information holding system for card type information storage device
Inventor: SHIMIZU TORU
IPC: G06K19/07
Filed: 1990-03-22
Abstract: PURPOSE:To prevent the disappearance of stored information at the time of battery replacement and to prevent input omission or mis-input by providing a battery paralleling means as the information holding system of a card type information storage device. CONSTITUTION:The battery paralleling means has two battery set positions in a card type information storage device 3 and has a function to hold information when a battery is set in either of them. When one battery 1 is consumed, a battery 2 is set to the idle position, and the battery 1 is removed thereafter. Thus, disapperance of stored information is prevented at the time of battery replacement to prevent the occurrence of input omission or mis-input due to reinput of information.
Patent JP-S63241264-A (JP)
Inventor: FURUKAWA TSUTOMU
IPC: E04F15/04
Filed: 1987-03-27
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-S61233596-A (JP)
Inventor: YAMAZAKI SHUICHI
IPC: B43L1/04
Filed: 1985-04-09
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-S63240222-A (JP)
Title: Inductive radio system
Inventor: MIZUNO MASAO
IPC: H04B5/00
Filed: 1987-03-27
Abstract: PURPOSE:To eliminate an reception insensible region by utilizing a vertical antenna signal and a horizontal antenna signal as reception signals and using a deciding signal based on the amplitude and phase of both the signals so as to control a switch circuit, thereby controlling the system in a way that the inverting point of the phase of the antenna signal is eliminated. CONSTITUTION:An amplitude comparator 15 compares the quantity of the amplitude of the vertical antenna signal from a vertical antenna 10 with a horizontal antenna signal from a horizontal antenna 11 and gives the result of comparison as 1st and 2nd amplitude comparison signals. A phase comparator 16 compares the phases of the vertical antenna signal with the horizontal signal and gives the result of comparison as 1st and 2nd phase comparison signals. A decision circuit 17 decides whether or not the phase of the horizontal antenna signal is inverted based on each amplitude comparison signal and each phase comparison signal and outputs the result of decision as the deciding signal. A switch circuit 19 outputs the vertical antenna signal and the horizontal antenna signal while switching them selectively in response to each amplitude comparisom signal. A switch circuit 20 gives the horizontal antenna signal to the switch circuit 19 directly or via a phase inverting circuit in response to the deciding signal.
Patent JP-S61235496-A (JP)
Title: Member having amorphous boron carbide film formed thereon and method of forming film on the surface of member
Inventor: NAGAE MARIKO
IPC: C10N40/02
Filed: 1985-04-11
Abstract: PURPOSE:To improve abrasion resistance at low cost for prevention of seizing, dragging and abrasion of an oscillating portion, by forming a body of a member which undergoes oscillation and forming an amorphous boron carbide film on the surface thereof. CONSTITUTION:A connecting rod 25 including its oscillating portion 25a is precisely processed and set on a base 22 within a reaction vessel 21. The inside of the reaction vessel 21 is evacuated to have a pressure of 10<-5> Torr, and the connecting rod is heated at about 300 deg.C. A B2H6 gas and a CH4 gas are introduced into the reaction vessel 21 through a gas introducing pipe 28, and a radiofrequency power is applied to an opposing electrode 23 with a radiofrequency power source 26. A plasma due to radicals containing boron and carbon is generated between the opposing electrode 23 and the base 21 to initiate formation of an amorphous boron carbide film on the oscillating portion 25a. After passing of a predetermined time, the radiofrequency power source 26 is shut off, and the introduction of the B2H6 gas and CH4 gas is stopped. A gas discharging valve 31 is opened, and the inside of the reaction vessel 21 is evacuated to have a pressure of 10<-4> Torr. After the temp. has been lowered, the connecting rod 25 is taken out in the air to complete the formation of the film.
Patent JP-H04310143-A (JP)
Title: Automatic recomposition processor for multi-index order composition file
Inventor: SHOJI MITSURU
IPC: G06F12/00
Filed: 1991-04-09
Abstract: PURPOSE:To improve the data output processing efficiency by preventing the overflow of a multi-index order composition file. CONSTITUTION:A file monitoring part 2 monitors whether a data file 10 is overflowed or not. A file production/deletion part 4 produces and deletes a temporary file which reserves temporarily the data record. A data deciding part 5 reads the data record and decides the presence or absence of a deletion code. A data transfer part 6 transfers the data between the file 10 and a temporary file 12. A file initialization part 7 initializes the file 12. An index file updating part 8 updates the index files A and B (11a, 11b) based on the contents of the file 10 where the deletion code is excluded. Then the deletion record is excluded out of the file 10 and at the same time an idle area is secured for write of the data record.
Patent JP-H02252407-A (JP)
Title: Edge cover
Inventor: TAMAOKI YOSHIHARU
IPC: A47B13/08
Filed: 1989-03-27
Abstract: PURPOSE:To make it possible to simplify the wiring work of cords without having a complicated structure by positioning a trough part for holding a wiring below an elastic transformable cover body extended on one side from the base of the cover for the attachment to be protruded from said base. CONSTITUTION:An edge cover 1 is provided with a base 11 for attachment and a cover body 12 mounted together with said base. The cover body is hollow and is so constituted that the upper flap 14 and the lower flap 15 are connected with the tip 12a. Then the trough part 16 for holding a wiring is protruded from the low end of the base by positioning it below the cover body. The trough part has an L-cross section and a notch hole opened to the edge is formed. Both the base and the trough part are formed of hard vinyl chloride resin while the cover is formed of soft vinyl chloride resin. Thanks to this, as the trough part is positioned near the point just below the cover body, cords can be easily guided and held along the slit by holding them in the trough part and cords in the trough part can be pulled out from any position on to the top plate by elastically transforming the cover body.
Patent JP-S63245323-A (JP)
Title: Specified size cutting guide for bolt cutter
Inventor: UCHIDA TOSHIAKI
IPC: B23D33/12
Filed: 1987-03-27
Abstract: PURPOSE:To dispense with such measures as putting a mark on a continuous thread stud and applying a ruler on it in advance as well as to improve the extent of operation efficiency, by fixing the sizing continous thread stud, which only one piece is cut into the required length, to a holding part of a cutter body, and setting it down to a specified size cutting guide. CONSTITUTION:Rotation of an electric motor 5 is decelerated by a gearbox 6, while a cutter holder 4 is moved in rocking motion by linkage in a link cover 7, and a cutter 2 is attached to this cutter holder 4. There is provided with a holding part 11 so as to cause a screw for screwing a continuous thread stud 10 in a side face of the gearbox 6 to be installed in parallel with the direction setting a continuous thread stud 1 to the cutter 2. Accordingly, only one piece of the continuous thread stud 1 is put with a mark on the length L part and cut, and an end face of the sizing continuous thread stud 10 is screwed in the holding part 11 to the extent of a position of the cutter 2 and fixed to a cutter body, and cutting from the second piece is carried out in setting it with the sizing continuous thread stud as a marker.
Patent JP-S553234-A (JP)
Title: Self-supporting cmos latch circuit
Inventor: ISOBE MITSUO
IPC: H03K3/037
Filed: 1978-06-22
Abstract: PURPOSE:To secure absorption of the level fluctuation caused by the noise under the latch state as well as to reduce the power consumption by using one unit of the timing signal input terminal as the external control terminal and thus lessening the load of the terminal. CONSTITUTION:CMOS inverter 2 consists of transistor Q3 and Q4 which are similar to n-channel MOS transistor Q1 and p-channel MOS transistor Q2 which form C-MOS inverter 1. When the ''H'' level is applied to input A with application of ''H'' level to timing input terminal E, transfer gate 13 is turned on with points B, C, L and D turned to ''H'' respectively. For transfer gate 24 at that instant, points B and D feature the identical potential to each other since transistor Q11 is off with Q12 on each, and the identical potential is held even if terminal E is turned to ''L''. In the same way, the ''L'' is kept at point B and D even in the case of the input at ''L''. Thus, the noise if caused in the latch state can be absorbed to point D since Q11 or Q12 is on.
Patent JP-S59199759-A (JP)
Title: Fluorane compound and color developing recording material using the same
Inventor: KAWAI HAJIME
IPC: B41M5/145
Filed: 1983-04-27
Abstract: NEW MATERIAL:A compound of formula I (R' is 1-8C alkyl; R<2> is 5-8C alkyl, R<3> is 1-4C alkyl). EXAMPLE:2-(p-acetylphenyl)amino-6-(N-ethyl-N-iso-pentyl)aminofluorane. USE:High-performance black color developing agent for heat- or pressure-sensitive recording sheet, having high, colorine light and humidity resistance. PREPARATION:A m-aminophenol derivative of formula II and phthalic anhydride of formula III are brought to condensation to prepare a 2-(2'-hydroxy-4'- amino- benzoyl)benzoic acid derivative of formula IV, which is then made to react, using a dehydrating condensing agent such as sulfuric acid, with a diphenylamine derivative of formula V (R is H or 1-4C alkyl) at -10-100 deg.C for several-several tens hrs. Subsequently, the reaction mixture is poured into water followed by collecting the resulting precipitate by filtering and carry out alkali- treatment.
Patent JP-H02254790-A (JP)
Title: Manufacture of multilayer circuit board
Inventor: AMANO TOSHIAKI
IPC: H05K3/46
Filed: 1989-03-28
Abstract: PURPOSE:To prevent irregularities from occurring to the surface of a circuit board even if it is formed multilayer and to protect it against deterioration in dimensional accuracy and insulating property by a method wherein a double sided circuit film whose holes are filled with PTF conductive paste and a single sided circuit film are hot-bonded together by pressure through the intermediary of a thermosetting adhesive layer. CONSTITUTION:Holes 2 are bored in an insulating film 1 at required positions, a circuit of a PTF conductive paste 7 is formed on one of the sides of the film 1 and the holes 2 are filled with the conductive paste 7, and a circuit is formed on the other side the same as the former to constitute a both sided circuit film 20. Then, holes 2 are provided to the side of the film 1 at required positions where a semi-cured thermosetting adhesive layer 10 is provided, a circuit of PTF conductive paste is printed thereon, and the holes 2 are filled with the PTF conductive paste to constitute a single sided circuit film 30. Next, the single sided circuit film 30 is made to overlap the both sided circuit film 20 making its semi-cured thermosetting adhesive layer 10 face toward the film 20, which is hot bonded by pressure in a vacuum at a temperature of, for instance, 150-200 deg.C. By this setup, a board is prevented from deteriorating in insulating property and dimensional accuracy due to the carbonization of organic components and thermal shrinkage, and its surface becomes flat.
Patent JP-H03275109-A (JP)
Title: Filter base material
Inventor: ONO YOSHIYUKI
IPC: D04H1/4242
Filed: 1990-03-26
Abstract: PURPOSE:To obtain the filter base material easy to produce and excellent in physical properties by injecting a gas into a viscous polyarylene sulfide (PAS) to blow off the PAS and using the product PAS short fiber. CONSTITUTION:A gas is injected into a viscous PAS to blow off the PAS, and the product PAS short fiber is used to obtain a filter base material. A mat material obtained by combining the short fiber with a carbide short fiber is used when mechanical strength is required. The PAS short fiber is heat- treated at a temp. above the glass transition temp. of PAS at an optional stage between the production of the PAS short fiber and the production of the filter base material. The molten PAS flows at 500-3000g/10min. Since the filter base material is produced from the PAS fiber excellent in resistance to heat and chemicals, the base material is more easily produced than before, and the physical properties are excellent.
Patent JP-S60221112-A (JP)
Title: Method of conveying hot h-beam while preventing bruise
Inventor: UNO TOSHIO
IPC: B23D47/04
Filed: 1984-04-17
Abstract: PURPOSE:To prevent bruise of a sawn hot H beam and to improve the yield of the product by keeping the sawn part of the H beam cambered upward while conveying said H-beam by a roller table. CONSTITUTION:A clamping die 8 is lowered by a hydraulic cylinder 9 to clamp the hot H-beam 3 which is sawn by a hot saw, etc. While the H-beam 3 is conveyed by a table roll 1. A lifting die 6 is then risen up to a position 6-3 by a hydraulic cylinder 7 to generate an upward camber state 3-c to the H-beam 3. The die 8 is thereafter risen up to an unclamping position 8-2 and the die 6 is lowered down to the standby position. The sawn front end of the H-beam 3 is thus prevented from dashing against the table roll 1 and is thus prevented from being bruised in the stage of conveying the H-beam by the table roll 1.