baber/WOPTO huggingface dataset:
Patent JP-H0191387-A (JP)
Title: Tape cartridge
Inventor: YAMAMOTO OSAMU
IPC: G11B23/087
Filed: 1987-09-30
Abstract: PURPOSE:To improve the quality of a sound by using a case main body formed with a plastic material in which a metal plate is inserted. CONSTITUTION:The metal plate 11 is inserted in the plastic case main body 1 with its outer surface 11a exposed to the external, and they are integrated by insert-forming method. By such a constitution, comparing with a case main body formed with a plastic material only, the weight and the rigidity are remarkably improved, hence it can hardly influenced by external vibration, and the quality of a sound can be improved. Differing from the case where a case main body is constituted by combining a plastic wall part 10 and the metal plate 11 after respectively forming them, a good workability can be secured in assembling.
Patent JP-S62111020-A (JP)
Title: Pile drawer
Inventor: TSUKADA TETSUO
IPC: E02D9/02
Filed: 1985-11-06
Abstract: PURPOSE:To easily draw out a pile even when an obstruction is present in narrow places or on piles by providing a chuck mechanism which grasps the part projected to the ground's surface of a pile and a moving mechanism which vertically moves the chuck mechanism. CONSTITUTION:A pile drawer A is lowered from above a pile 1 to be drawn out and set on the ground B through a steel material 18 under a condition that the head of the pile 1 is covered by the cylinder 4 of the drawer A. The oil-pressure jack 6 of the drawer A is operated, and the head of the pile is gasped by chucks 5a and 5b and moved upwards. The pile 1 is released by operation of the jack 6, the chuck mechanism 2 is pulled up to its original position, and the upper end of the pile 1 is pulled up to a given position. The pile can thus be easily drawn out without the needs to secure sufficient working space on the pile 1.
Patent JP-H1177259-A (JP)
Title: Method for continuously casting steel
Inventor: IDOKAWA SATOSHI
IPC: B22D11/04
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting method of a steel which can surely prevent the mixture of components at the joint part of sequentially continuous casting of different kinds of steels without depressing the quality and the productivity. SOLUTION: In the continuous casting method of the steel containing a case continuously casting the molten steels 2 having mutually different component compositions, magnets 7 are arranged at both sides of a tundish 5 between a ladle nozzle 3 and a tundish nozzle 8. Static magnetic field crossing the molten steel flow 4b is given over the whole zone in the molten steel depth direction in the tundish by using this magnet 7 and desirably, the magnets 12a, 12b (12) are further arranged at both sides of mold long side walls 9a and the static magnetic field in the thickness direction of the cast slab 11 is given over the whole width of the mold long side walls 9a by using the magnets 12.
Patent JP-H1179037-A (JP)
Title: Frame structure for astride type vehicle
Inventor: HORIUCHI TADANORI
IPC: B62K5/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To design the front portion of an astride type vehicle frame to require a smaller number of welds and to absorb shocks effectively. SOLUTION: The major portion of an astride type vehicle frame with a substantial T-shape in side view is made up of left and right pairs of main frames 1, center frames 2 and rear frames 3 so as to support an engine 4 and a rear wheel suspension mechanism. The frame front portion for supporting a front wheel suspension mechanism includes a lower steering stay 11 extending from the forward end of the main frames 1 slantwise backward and downward, and a down pipe 12 and a front member 50 constituting a lower frame 10 both roughly forming a triangle together with the stay 11 as the hypotenuse. The stay 11 has a cross part 70 to be welded to both the main frames 1 and a left and right pair of arm parts 71 extending from the backward end of the cross part 70, both which parts are integrally cast together with the other stay component parts.  The backward ends of these arm parts 71 are bolted to the front member 50 of the lower frame 10. A rear member 51 for the lower frame 10 is detachably placed between the front member 50 and the lower ends of the center frames 2, such that the removal of the rear member 51 allows the attachment or detachment of the engine 4 from below.
Patent JP-S6491245-A (JP)
Title: Timer interruption control system
Inventor: HATAGOSHI KAORU
IPC: G06F9/48
Filed: 1987-09-30
Abstract: PURPOSE:To shorten the interrupted time of processing dueto an interruption by starting the count-down actions ofplural timers and carrying out the time-out processing based on the control table of the timer that is set first under a time-out state. CONSTITUTION:When the interruptions are produced by a hardware timer 1, a count-down action is started for the timer value corresponding to each control table 3 via a timer processing part 2. Then a time-out is set for the table 3 that is set under a time-out state. At the same time, the time-counting order of each table 3 is stored in a Q table 6. When all timer count-down actions are through, the table 6 is retrieved by the part 2. Then the time-out processing is carried out based on the address of a time-out processing part stored in the table 3 having the time-out flag that is first set.
Patent JP-S61127997-A (JP)
Title: Gas holder operating device
Inventor: ONO HIDETAKA
IPC: F17B1/14
Filed: 1984-11-27
Abstract: PURPOSE:To prevent abnormal increase in pressure in a gas holder, by providing a valve in an inlet pipe of the gas holder, and controlling an opening/closing operation of the valve according to a signal from a pressure detecting device for detecting pressure in the inlet pipe across the valve. CONSTITUTION:When a piston 2 reaches an upper position of a gas holder 1, a position sensor 7 detects the piston 2 and supplies a signal to a control device 8'. Then, the control device 8' supplies a valve closing signal to a valve 6 to close the valve 6. When pressure in a main pipe 10 becomes higher than that in the gas holder 1, the control device 8' receives a signal from a pressure sensor 9 and supplies a valve opening signal to the valve 6 to open the valve 6. In the case that the piston 2 is located at a lower position of the gas holder 1, the control device 8' receives a signal from the position sensor 7 and supplies a valve opening signal to the valve 6. Accordingly, even if the control device 8' receives a signal from the pressure sensor 9, the valve 6 is maintained open.
Patent JP-H09250988-A (JP)
Title: Device and method for inspecting surface condition
Inventor: WATANABE TETSUYA
IPC: H01L21/66
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce shading by attaching an optical sensor or a detection optical system lens while rotated in the photodetecting direction by a specified angle against the direction of subscanning, and detecting scattered light of irradiating light from a light-flooding optical system with multiple detecting parts of the optical sensor. SOLUTION: A foreign matter inspecting optical system 11 comprises a detecting optical system 15 and a light-flooding optical system 16, and an inspection area 3, on a wafer 1, having a specified width in subscanning direction, is irradiated with laser beam from the optical system 16. And the upper scattered light is received with the optical system 15 provided above an inspection table 12, for detection. The optical system 11 is fixed to an X direction roving mechanism 18 and shifted in X direction. The length of the inspection area 3 in the X direction is the width of a line in main scanning direction.  The width of the inspection area 3 in the main scanning direction is, when a CCD sensor 154 is attached while inclining against the X axis direction (subscanning direction) by θ, provided with the width covering the area for imaging aver the entire range of photo-detecting length of the CCD sensor 154, containing even the inclination.
Patent JP-S63102663-A (JP)
Title: Method for injecting liquid into container and apparatus therefor
Inventor: CHIBA KEISUKE
IPC: G01N1/00
Filed: 1986-10-20
Abstract: PURPOSE:To make it possible to readily inject a liquid into a container, by placing two cartridges capable of containing many containers placed on top of each other in which one thereof is empty and the other is full of containers on lifts vertically moving in the opposite directions. CONSTITUTION:Cartridges 6 capable of containing many containers 1, e.g. laboratory dish, petri dish, etc., placed on top of each other are prepared. A hole (6a) of free access of a lift table is provided on the bottom of each cartridge 6. Two lifts (7a) and (7b) are provided on a frame 7 capable of mounting the two cartridges 6. Such lifts (7a) and (7b) are capable of intermittent lifting and lowering by the height of one container 1. Both lifts (7a) and (7b) are capable of synchronously lifting and lowering in the opposite directions.
Patent JP-H08114269-A (JP)
Title: Seat structure of butterfly valve
Inventor: OTA KAZUNARI
IPC: F16K1/226
Filed: 1994-10-14
Abstract: PURPOSE: To provide a seat structure that is able to hold a valve element seat without fail and also to simplify the machining of a valve element holding part. CONSTITUTION: In this butterfly valve, when a valve element seat 10 of elastic material, coming into contact with a valve seat 7 of a valve box, is set up in a valve element 5, a seat holding ring 14 being situated in a gap with this valve element seat 10 and consisting of a rust preventing material is installed in a stepped part 13 formed in a peripheral part 6 of the valve element. In addition, a recess 10a and a projection 14a to be engaged in the radial direction of the valve element 5 are installed in both the contact surfaces of the valve element seat 10 and the seat holding ring 14 being opposed to each other in the perpendicular direction of the valve element 5. If doing like this, any possible rusting in a valve element seat holding part is preventable from occurring, so the valve element seat is surely kept up and any drop in sealability is obviable as well.  Moreover, the working of a valve element body becomes facilitated.
Patent JP-S63103486-A (JP)
Title: Magnetic disk
Inventor: AMANO TAKESHI
IPC: G11B23/00
Filed: 1986-10-20
Abstract: PURPOSE:To prevent the occurrence of dust and head crash due to the damages of a magnetic disk and a clamp mechanism, by covering the surface of the magnetic disk around a hole in the center of a discoid hard substrate with synthetic resin buffers in a ring-like shape. CONSTITUTION:The clamp hole 2 is drilled in the center of the discoid hard magnetic disk 1 equipped with magnetic thin layers on both surfaces 101 and 102. The synthetic resin buffers 41 and 42 cover both surfaces 101 and 102 of the magnetic disk 1 around the hole 2, thereby covering the surfaces in a ring-like shape. If the clamp mechanism 7 clamps, the synthetic resin buffers 41 and 42 provide a buffer action between a spindle hub 71 constituting the magnetic disk 6 and the clamp mechanism 7, and between a clamp member 72 and a sleeve 8. Thus the magnetic disk 6, the clamp mechanism 7 and the sleeve 8 are never damaged, thereby preventing the occurrence of dust. Dust may occur due to the damages.
Patent JP-2000077839-A (JP)
Title: Printed wiring board
Inventor: YAMADA YASUO
IPC: H01L23/50
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board in which the solder short circuit between lead can be surely prevented under easier controlling so as to prevent the occurrence of soldering nonconformance, even when a narrow-pitch four-way lead flat package IC is subject to soldering. SOLUTION: This printed wiring board 11 is provided with a forward soldered land group 12 which is inclined in a soldering advancing direction, a backward soldered land group 13 arranged on its rear side, a side solder plating land 14 that the last land of the forward soldered land group 12 between the sort-side land side of the forward soldered land group 12 and the backward soldered land group 13 is extended, and a backward soldered land 15 that the last land of the backward soldered land group 13 between the backward soldered land groups 13 is extended, and an individual soldered land 17 is made small in size, and further a four-way lead flat package is mounted to the printed wiring board 11 by soldering using a jet-type solder bath.
Patent JP-H07100120-A (JP)
Title: Conductive medium for medical use
Inventor: KONNO MASAYUKI
IPC: A61N1/04
Filed: 1993-10-05
Abstract: PURPOSE:To obtain a highly conductive medium for medical use without giving any irritation when applied to the surface of a skin by providing crosslinking treatment to an acrylic polymer as a general-purpose polymer in a condition containing a carbonate ester as an organic solvent and a specific inorganic salt as an electrolyte in a miscible state and converting the polymer into a gel-like medium. CONSTITUTION:Crosslinking treatment is carried out by causing an acrylic polymer prepared by polymerizing min. 50wt.% of (meta)acrylic acid alkyl group with the number of carbon atoms ranging from 1 to 14 in the side chain of the ester to contain a carbonate ester and an inorganic salt having ions of monovalent or bivalent matel. Consequently, a specific inorganic salt as an electrolyte is dissolved in the carbonate ester which is a solvent of relatively high permittivity and the both remain with retained compatibility with the acrylic polymer in a dissociated state, which allows the medium to demonstrate excellent conductivity. In addition, the conductive medium to which crosslinking treatment is carried out has not only excellent flocculation property but also capacity to minimize irritation to the skin surface to which it is applied.
Patent JP-H0297063-A (JP)
Title: Semiconductor device
Inventor: OHATA AKIKO
IPC: H01L27/108
Filed: 1988-10-03
Abstract: PURPOSE:To realize a simply structured memory cell without using a capacitor and to obtain a semiconductor device which is small in cell area and capable of executing a memory function sufficiently by a method wherein a second MOS transistor is formed on a single crystal semiconductor layer formed on a first MOS transistor through the intermediary of an insulating film and other processes are executed. CONSTITUTION:A first MOS transistor is formed on a primary face of a semiconductor substrate 10, highly concentrated impurity diffusion regions 24 and 25 are provided apart from a single crystal semiconductor layer 20 by a specified distance, where the layer 20 is formed on the first MOS transistor through the intermediary of insulating films 11, 12, and 16, and a second MOS transistor, provided with an electrode 23 formed on a channel region which is sandwiched in between the diffusion regions 24 and 25, is provided. And, the channel region of the above second MOS transistor is arranged just above an impurity region 14 of the impurity regions of the first MOS transistor, and the thickness of a semiconductor layer of the second MOS transistor channel region is so set as to enable the channel region to be completely depleted when the second MOS transistor is in operation.
Patent JP-H0985130-A (JP)
Title: Centrifugal separator
Inventor: UCHIDA TADAHIRO
IPC: B04B11/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To always keep a bucket in a horizontal state without being moved when a rack is taken in and out. SOLUTION: In a centrifugal separator in which a rotor 12 is supported with a shaft 11 driven and rotated with a motor and the rack 18 holding a sample tube 19 is housed in the bucket 13 suspended to and supported with the motor 12 and a sample is performed centrifugal separation with the rotation of the motor, an electromagnet 31 is fixed on a shaft cover 23 surrounding the shaft 11, and a permanent magnet 35 attracting and repelling the electromagnet 31 by switching the electric current to the electromagnet 31 is fixed to the bucket 13.
Patent JP-S60135084-A (JP)
Inventor: MIZUKI SHIYUNICHI
IPC: B26B19/22
Filed: 1983-12-23
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-H07105231-A (JP)
Title: Information system decoding and displaying method
Inventor: ASANO YOKO
IPC: G09C1/00
Filed: 1993-10-05
Abstract: PURPOSE:To automatically omit unnecessary information by comparing the field of received ciphered information with a stored field, and deciphering and displaying the received ciphered information as book information when the fields match each other. CONSTITUTION:A field decision part 11 reads in a field code received by an information reception pat 10, collates the field code with the previously stored one in a field storage part 12, and sends an acceptance signal to an information reception part 10 when the field codes match each other or a rejection signal when not. When the acceptance signal is received from the field decision part 11, the field code and information which is ciphered and received are sent to an information storage part 13 in sequence. Further, an information deciphering part 14 reads in information out of the information storage part 13, reads in the deciphering key corresponding to the field code, and deciphers the ciphered information. Then a book information generation part 16 reads in the book information out of a basic book information storage part 17, puts it together with the information deciphered at the information deciphering part 14, and displays the result.
Patent JP-S63104432-A (JP)
Title: Semiconductor device
Inventor: TSUBOI TSUTOMU
IPC: H01L21/60
Filed: 1986-10-22
Abstract: PURPOSE:To reduce the mechanical shock to be caused when a bonding wire is connected to an external terminal in such a way that a groove is formed on the surface of a semiconductor chip at the circumference of the external terminal. CONSTITUTION:An external terminal 9 tor a semiconductor device 1 is connected to a bonding wire 4 through an opening 10. A groove 8A is formed on the surface of an interlayer insulating film 8 acting as a base for the external terminal 9. A mechanical shock which is caused during the connection of the bonding wire 4 can be absorbed by causing a damage or a breakage positively at the groove 8A; in addition, the occurrence of the damage or the breakage which is caused at the interlayer insulating film 8 in other regions can be prevented. The groove 8A is to be formed at a position which is separated about 70 Angstrom  away from the external terminal 9, as the most suitable position where the mechanical shock is absorbed easily and the dielectric strength of the interlayer insulating film 8 is not deteriorated.
Patent JP-H1173181-A (JP)
Title: Automatic playing device and automatic playing method
Inventor: WAKUTA SADASHI
IPC: G10H1/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic playing device capable of automatically playing musics with the musical characteristics intrinsic to each piece of musics in spite of having a small amount of playing data, and an automatic playing method therefor. SOLUTION: This automatic playing device has a playing data memory 17, which stores plural pieces of first playing data comprising the data corresponding to a part (key number, step time and gate time) of the note data used for generating one tone and second playing data comprising the data corresponding to the other part (velocity) of the note data, an input port 23 for assigning one among plural pieces of the second playing data stored in the second memory means and a playing tone generating means which generates the playing tones based on the first playing data stored in the playing data memory 17 and the second playing data assigned by this input port 23.
Patent JP-S61127022-A (JP)
Title: Keyboard device
Inventor: TOKUI SATORU
IPC: G06F3/023
Filed: 1984-11-27
Abstract: PURPOSE:To increase the groups of keys with no change of software by providing a logical circuit which relays the output signal sent from a controller when either one of ten keys is operating and switching the working mode of the controller. CONSTITUTION:A controller supplies the scan signals of L levels to terminals Y0, Y1 and Y6 successively and monitors the signals of L levels produced at the terminals X0-X7. In a normal display mode the KANA (Japanese syllabary) display control signal is turned into a signal of an L level. An inverter 19 turns off and LED21 showing a KANA display mode. When a key '0' is pushed among those ten keys 2, an OR gate 6 supplies a signal of an L level to the terminal X0. An interface detects that the key '0' is pushed from a fact that the terminal X0 is set at a signal of an L level when a signal of an L level is supplied to the terminal Y0.
Patent JP-H08116254-A (JP)
Title: Leading circuit for pll circuit, leading method for pll circuit and optical disk reproducing device
Inventor: YOKOTA YUJI
IPC: H03L7/10
Filed: 1994-10-14
Abstract: PURPOSE: To realize the leading circuit for a PLL circuit and the leading method for the PLL circuit in which stable and quick leading is attained even when a range of a change in a frequency to be led is large and to attain a stable and high speed operation of the circuit. CONSTITUTION: This leading circuit 20 for a PLL circuit 10 to allow the PLL circuit 10 to lead the frequency by applying a sweep voltage signal to a control input terminal of a voltage controlled oscillator 2 at the leading of the PLL circuit 10 having the voltage controlled oscillator 2 whose oscillated frequency is controlled by an output voltage of a loop filter 4 and a lock detector detecting the end of leading and outputting a lock signal, is provided with a sweep range setting means 15 to set a sweep range of a sweep voltage signal based on a center frequency preset to the voltage controlled oscillator 2 and with a sweep voltage signal application means applying the sweep voltage signal to the control input terminal while repetitively sweeping the voltage signal within the sweep range till the lock signal is outputted.
Patent JP-H0588437-A (JP)
Title: Image forming device having self-recovering system
Inventor: SHIMOMURA YOSHIKI
IPC: G03G21/00
Filed: 1991-09-30
Abstract: PURPOSE:To effectively perform the self-recovery to a failure by use of a case in which recovering work is described. CONSTITUTION:Cases are hierarchically classified according to failure symptoms, failures and classes, and a case suitable to a caused failure is selected to conduct recovering work. When the case application results in a failure, the application of cases of the same class is avoided to enhance the success ratio of case application.
Patent JP-2000080112-A (JP)
Title: Radical polymerization initiator system and preparation of polymer using the same
Inventor: IDA HIROSHI
IPC: C08F4/78
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To easily prepare a halogen atom-free polymer while controlling its molecular weight, by polymerizing radically polymerizable monomers. SOLUTION: A radical polymerization initiator system consists of the following components (A) and (B): (A) a halogen atom-free metal complex wherein carbon monoxide and a nitrogen compound are simultaneously coordinated as ligands to a central metal chosen from the group 6 elements of the periodic table; (B) a halogen atom-free compound having a carbon-sulfur bond.