baber/WOPTO huggingface dataset:
Patent JP-S62293619-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUDO HITOSHI
IPC: H01L21/302
Filed: 1986-06-12
Abstract: PURPOSE:To pile a high-quality thin film with its flatness improved, by introducing gases capable of etching the thin film concurrently in addition to gases to be piled when the thin film is piled by generating plasma. CONSTITUTION:A thin film is piled by generating plasma. Then, gases such as S2H4/O2 to be piled are introduced from a gas introduction port 4. Gases such as CF4, SF6, F2, Cl2 to chemically etch SiO2, Si3N4 are introduced from a gas introduction port 3. Both of the gases to be piled and the gases for etching are concurrently introduces. Then, specific parts such as step-difference parts having inferior film quality, that is, projecting parts are easy to be etched, so that flatness and film quality can be wholly improved. Hence, the high-quality thin film can be piled.
Patent JP-H07316707-A (JP)
Title: Di can body made of aluminum alloy
Inventor: KOMATSUBARA TOSHIO
IPC: C22C21/00
Filed: 1994-05-25
Abstract: PURPOSE:To improve DI workability and formability at a can body edge by incorporating specific amounts of Mg, Mn, Fe, Si, Cu, and Al and forming specific amounts of semicrystalline grains in the edge part of a can body during DI working and baking finish treatment. CONSTITUTION:This alloy has a composition consisting of, by weight, 0.1-1.5% Mg, 0.5-1.8% Mn, 0.1-0.8% Fe, 0.05-0.5% Si, 0.05-0.7% Cu, and the balance Al with inevitable impurities. Semicrystalline grains in the amount of >=10% are formed in the edge part of a DI can body after DI working and baking finish treatment. Mg has an effect of strengthening entering into solid solution. Mn has a function of improving strength and formability. Fe accelerates the crystallization and precipitation of Mn. Si and Cu contribute to age hardening. If >=10% of semicrystalline grains are present in the edge part of can body, working strain resulting from working is absorbed in semicrystalline grain boundaries and the occurrence of work hardening is prevented, and superior formability can be obtained.
Patent JP-S6116583-A (JP)
Title: Bar-shaped actuator
Inventor: KAWAI MAKOTO
IPC: H02N2/00
Filed: 1984-07-03
Abstract: PURPOSE:To correct positional displacement in the longitudinal direction of a bar body to occur with the quantity of rocking and displacement at the driving end of the bar body simply and properly, and to obtain a rectilinear output by fitting a piezoelectric element for correcting positional displacement separate from a piezoelectric element for driving on the fixing end side of the bar body. CONSTITUTION:Laminating piezoelectric elements 6 (6a, 6b,...6e) as positional correcting means are interposed and fitted on the fixing end 3 side of a bar body 2, in which piezoelectric elements 5 (5A1, 5A2,...5E2) are inserted into each of pectinate notch sections 4 formed on one side surface along the longitudinal direction in a bar-shaped actuator 1 so as to be able to compensate positional displacement corresponding to the quantity of rocking at the driving end 2a of the bar body 2. According to such constitution, applied voltage to the laminating type piezoelectric elements 6 for correction is controlled properly, thus simply correcting the positional displacement in the longitudinal direction in accordance with the quantity of rocking and displacement at the driving end 2a of the bar body due to the movement of expansion and contraction on the piezoelectric element 5 side for driving adequately.
Patent JP-S5563724-A (JP)
Title: Sample chamber of spectrophotometer
Inventor: MURAKOSHI TAKEO
IPC: G01N35/00
Filed: 1978-11-08
Abstract: PURPOSE:To eliminate the leakage of lights, by unifying a sample chamber and a device cover. CONSTITUTION:A device cover 1 covers the whole device consisting of mold moldings while also forming an ambient flank of a sample chamber portion. The cover 1 is provided with a groove 3 for sliding a sample chamber cover 2, and has holes bored in case of molding in order to mount sample chamber windows 11, 12. A holder base 13 is installed to a sample chamber front side plate through a receiving pan 14 in a demounting-free shape. When setting a sample, the sample cover 2 is slid along a guide, and the sample to be measured is set to the base 13 and set into a light course.
Patent JP-S62293031-A (JP)
Title: Ceiling mounting type air conditioner
Inventor: YOKOIE NAOSHI
IPC: F24F1/00
Filed: 1986-06-12
Abstract: PURPOSE:To improve the maintainability of an air conditioner by conducting the inspection and repair of respective equipments within a main body casing by utilizing an indoor air suction port opened directly above an inspection port provided on the ceiling surface and an interior inspection window provided on the side thereof. CONSTITUTION:An indoor air suction port 31 communicating with an indoor air suction chamber 43 is opened on the bottom wall of a main body casing A so that the indoor air suction port 31 is positioned directly above an inspection port 46a formed on a ceiling surface B, and an interior inspection window 45a is provided on the side thereof. An indoor circulating air filter 35 and an exhaust air filter 41 can be derived from the indoor air suction port 31. A waste heat recovering heat exchanger 36 and a supply air filter 40 can be derived from an interior inspection window 45a in the state where an inspection lid 45 is opened. A supply air blower 42 and an exhaust air blower 37 can be inspected in the state where a heat exchanger 36 is derived. An indoor air circulating blower 33 is moved toward the side of an indoor air suction chamber 43 without removing a cooling heat exchanger 32 and an inspection lid 46 is opened, through which the interior of the room can be inspected.
Patent JP-H11327109-A (JP)
Title: Sensitive material processor
Inventor: ITO KOJI
IPC: G03D3/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide the stabilized processing quality and the enhanced transfer accuracy of each transferred row at a low cost and with a simple structure even at a turning part when a plurality of rows of sensitive materials are transferred. SOLUTION: At a turning part 54 for turning the transfer direction of photographic paper C with its emulsion surface faced inside at the turn, an enter side transfer roller 46 is disposed to introducing the photographic paper C in the turning part 54 and an exit side transfer roller 48 is disposed to discharge the photographic paper C from the turning part 54. The enter side transfer roller 46 is composed of a pair of flat rollers 46A. The exit side transfer roller 48 is composed of a combination of a flat roller 48A that is disposed on the inner side of the turning part 54 and a skewer roller 48B that is disposed on the outer side of the turning part 54. A turn guide 52 for guiding the tip of the photographic paper C to the exit side transfer roller 48 is located below the pair of the transfer rollers 46 and 48.
Patent JP-S6116715-A (JP)
Inventor: TAKADA MANABU
IPC: F24C7/02
Filed: 1984-07-02
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-S59209544-A (JP)
Title: Tool for preventing touch for vessel
Inventor: YUUJIN EDOWAADO DEIBUISU
IPC: B65D55/06
Filed: 1983-07-28
Abstract: This invention provides a tamper-resistant fitment to convert a container which has a conventional cap or lid into a container which is tamper-resistant. The fitment has an outer rim member adapted to seat on the top edge of the container, an inner member to seat on the top of the cap, a plurality of grip tabs projecting from the outer rim member so as to extend downwardly along the outside of the container, a tension belt to hold the grip tabs in operative position and frangible means connecting the inner member to the outer rim member.
Patent JP-H04340388-A (JP)
Title: Motor drive method
Inventor: OSHIMA MASAO
IPC: H02P21/36
Filed: 1991-05-14
Abstract: PURPOSE:To overpass a dangerous speed safely by make constant-speed operation over a time required for a rotor to stabilize thermally and mechanically and whirling to converge at a predetermined speed before the rotor reaches a dangerous speed of passing to acceleration speed. CONSTITUTION:A host controller 6 gives Vs/fs command to an inverter 5 by start command e1 to accelerate a motor 1. When the number of rotation Nf reaches a predetermined rotation speed, the host controller 6 keeps this rotation speed to start a timer. The timer has a setting of the time required for the rotor of the motor 1 to reach a thermally and mechanically stable state at this rotation speed. Upon elapse of the set time, the host controller 6 accelerates up to the rated number of rotation of the rotor. This process enables a dangerous speed to be overpassed after the rotor stabilizes thermally and mechanically to reduce whirling. Also during a halt, a dangerous speed can be overpassed.
Patent JP-S62294743-A (JP)
Title: Control device for throttle valve of engine
Inventor: FUJITA NAGAHISA
IPC: F02D11/10
Filed: 1986-06-12
Abstract: PURPOSE:To permit a device to always control a throttle valve to be suitably opened and closed, by driving a step motor to be reversed delaying only for a fixed period so that a step-out of the step motor is avoided, when its inverted driving is required. CONSTITUTION:A control unit 25 calculates an opening, required for a throttle valve 9, from a control amount, detected by an accelerator position sensor 27, of an accelerator pedal 31, and a step motor 23, which is driven rotating in normal and reverse directions by a driving pulse signal generated on the basis of said calculated opening, opens and closes the throttle valve 9. Here the required throttle opening is detected for whether or not it changes the direction form opening to closing or from closing to opening. In this way, the control unit, when the step motor 23 is detected to be required for inverting its rotary direction, delays supply of the driving pulse signal to the step motor 23 only for a fixed period. Accordingly, a step-out of the step motor 23, caused by inertia force generated in the throttle valve 9 when the rotation of the step motor is inverted, can be avoided.
Patent JP-2000324904-A (JP)
Title: Working machine
Inventor: MORITA SAICHIRO
IPC: A01B63/10
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a working machine which can allow a working device to swing on a swinging support shaft and can thereby hold the working device in a constant posture to well ensure a good working performance, even when the travel vehicle body is laterally swung due to the uneven surface of a field, by detachably attaching the working device to a hitch member attached by a specific method. SOLUTION: In this working machine, a working device is connected to the rear portion of a travel vehicle body B through a lifting mechanism D, and a vehicle body frame 2 is disposed between a pair of right and left crawler type travel members 1 in the travel vehicle body B. An operation seat 3, a motor portion 4 and a transmission 5 are arranged on the vehicle body frame 2, and the travel members 1 are interlocked and connected to the motor portion 4 through the transmission 5. Therein, a hitch member is axially rotatably attached to the lifting mechanism D through a swinging support shaft whose axis is directed in the longitudinal direction, and the working device is detachably attached to the hitch member.
Patent JP-H10291395-A (JP)
Title: Ballpoint pen with clipping cutter
Inventor: YAMAMOTO SUMIHISA
IPC: B43K29/18
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide portability and rapidity of not changing holding of a ballpoint pen by incorporating a refill having a clipping cutter blade in the ballpoint pen. SOLUTION: In the ballpoint pen, a cutter blade 1 having the same size as an ink barrel is inserted into a soft fine barrel 2. A refill having a cutting edge is incorporated in the pen to make a ballpoint pen with a clipping cutter. Thus, at the time of going out, necessity of carrying an independent clipping cutter is eliminated, and at the time of writing on a clipped material, inconvenience to change holding of a writing instrument can be obviated.
Patent JP-S5944534-A (JP)
Inventor: UIRIAMU BII JIENINGUSU
IPC: F24F1/02
Filed: 1983-07-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06104872-A (JP)
Title: Modem circuit and cordless telephone set provided with the same
Inventor: MIYAGAWA SHOZO
IPC: H04K1/04
Filed: 1993-06-08
Abstract: PURPOSE:To reduce foldover noise generated in a DBM (double balanced mixer). CONSTITUTION:An LPF 14 is provided in the front end of the DMB 10. The LPF 14 is provided with a high-band cut-off frequency near a carrier frequency fCAR and by inputting signals low-band filtered by the LPF 14 before to the DBM 10, signal input for generating the foldover noise is interrupted in the DMB 10 and thus the foldover noise is reduced.
Patent JP-S5840704-A (JP)
Inventor: MASAKI HIROICHI
IPC: H01B13/00
Filed: 1981-09-01
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-H06347156-A (JP)
Title: Central door attaching structure for freezer/ refrigerator
Inventor: AMEZUTSUMI MASANOBU
IPC: F25D23/02
Filed: 1993-06-08
Abstract: PURPOSE:To attach a reinforcing member easily by a method wherein a positioning hole for the reinforcing member is formed on the front surface of a partitioning part, and an engaging piece which engages with the positioning hole is provided on the reinforcing member. CONSTITUTION:When central doors 28, 29 are attached to an internal box 23, a reinforcing member 47 is inserted from the rear side of a partitioning part 27 and moved to the front side, and engaging pieces 49a, 49b are put in positioning holes 48. Then, the reinforcing member 47 is brought into contact with the rear side of the partitioning part 27, and the engaging pieces 49a, 49b are engaged with the positioning holes 48. By doing this, the reinforcing member 47 is engaged at a fixing position. Thus, the work can be performed while confirming the reinforcing member 47, and therefore, the attaching work at a narrow space of the partitioned section becomes easier, and the reinforcing member can be accurately attached. For this reason, the working period of time in the manufacturing process can be reduced.
Patent JP-H10311172-A (JP)
Title: Locking and unlocking display device in cylinder lock
Inventor: SUZUKI SEIJI
IPC: E05B41/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components for a locking and unlocking device to curtail a cost and to settle such a problem as a case cover is slipped off. SOLUTION: A flange section 12 for covering part or all of the front of a fixed exterior cylinder 2 is provided at the front end section of an interior cylinder 1. A locking display 21a and an unlocking display 21b are made by moving their positions angle-wise for the rotational direction of the interior cylinder 1 so that they are opposed to the flange section 12 of the interior cylinder 1 at the front side of the fixed exterior cylinder 2. An opening section 13 for making it possible to selectively see the locking display 21a or the unlocking display 21b by a locking position or an unlocking position ocupied with the interior cylinder 1 is provided to the flange section 12.
Patent JP-H05306172-A (JP)
Title: Silicon nitride sintered compact excellent in strength at high temperature and oxidation resistance and its production
Inventor: SATO YUTAKA
IPC: C04B35/58
Filed: 1992-05-01
Abstract: PURPOSE:To produce a material having improved strength at high temp. and improved oxidation resistance required at the time when ceramics is applied to a heat resistant member and a wear resistant member. CONSTITUTION:Powders of yttrium oxide, hafnium oxide and silicon nitride are mixed so as to obtain a compsn. consisting of 0.1-15wt.% yttrium oxide, 0.1-15wt.% hafnium oxide and the balance silicon nitride and the resulting mixture is sintered by hot pressing at 1,600-1,850 deg.C under 20-40MPa pressure in an atmosphere of gaseous nitrogen to obtain a silicon nitride sintered compact having the above-mentioned compsn. This sintered compact contains Y2Hf2O7 crystals formed at the grain boundaries and is excellent in strength at high temp. and oxidation resistance.
Patent JP-H09301076-A (JP)
Title: Vehicular ladder fitting structure
Inventor: NOGAWA AGURI
IPC: B60R3/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a simple vehicular ladder fitting structure capable of safely holding a ladder mounted on the back of a cab with no looseness to the cab. SOLUTION: A ladder 1 is at its upper part fixedly held through a bracing bracket 17 and the like by a roof drip 11 at the junction of a roof panel 9 and a body panel 10, and at its lower part fixedly held through a lower bracket 16 and the like by the body panel 10 side. A reinforcing bracket 4 is at its one end connected to the upper part of the ladder 1, and at its other end fixed through an intermediate bracket 7 and the like to a fitting seat 6 of a side grip 5 which is one of rigid members fixed in advance on a cab 8. Employing the structure, strongly and fixedly holds the ladder 1 to the cab 8 side with no looseness there between. A caution plate 35 is stuck on the reinforcing bracket 4, on which notes for the fitting and maintenance of the ladder 1 are described, to improve the safety.
Patent JP-H06340624-A (JP)
Title: Alkyl-substituted heterocyclic ring
Inventor: ROBAATO TOMUSU JIYAKOBUZU
IPC: A61P11/00
Filed: 1994-05-17
Abstract: PURPOSE: To provide the new alkyl-substituted heterocycles which antagonize the pharmacological action of endogeneous neuropeptide tachykinins at the neurokinin 2-receptor and which are useful for treating asthma and related conditions.  
     CONSTITUTION: A compound of formula I [Q is a phenyl which may be substituted by 1 or 2 substituents(halogen, CF 3 , OH, alkyl or the like), (halogen- substituted)thienyl, (halogen-substituted)imidazolyl, biphenylyl or the like; Q 1  is H or 1-3C alkyl; Q 2  is a substitutable aryl or a substitutable heteroaryl; R is a halogen, 3-6C cycloalkyl, CN, NO 2 , OH, lower alkoxy, lower acyloxy, aroyl, heteroaroyl, oxo, imino or the like], e.g. (S)-N-[2-(3,4- dichlorophenyl)-4-[4-(1-ethyl-1-hydroxypropyl)piperidino]butyl]-N- methylbenzamide, is obtained by reductive alkylation of piperidines of formula II with an aldehyde of formula III. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S6030550-A (JP)
Title: Curing method of casting mold
Inventor: KOBAYASHI KAZUNORI
IPC: B22C9/12
Filed: 1983-07-29
Abstract: PURPOSE:To cure a binder by maintaining the inside of a casting mold under prescribed evacuation, sucking a substantial amt. of gas necessary for curing reaction with the binder contained in molding sand into said mold and filling instantaneously the gas into the spaces among the sand particles constituting the casting mold. CONSTITUTION:A binder (e.g.; sodium silicate No.2 specified in JIS) which is cured by gaseous reaction is mixed with molding sand and the mixture thereof is packed in a vessel. After thorough compaction, the inside of the vessel is evacuated to <=100mm.Hg. Gas which reacts with the binder and cures the same (e.g.; gaseous CO2) is sucked and supplied into the vessel maintained in such state. The gaseous CO2 is thus infiltrated into the gaps among the sand grains of the molding sand to cure instantaneously the binder. The volume of the gaps among the sand gains in the packed state of the molding sand having the normally used grain size compounding is about 30-35%. The curing of the casting mold is substantially made possible by such volume of the gas.
Patent JP-H10314175-A (JP)
Title: Interface for operation for medical manipulator
Inventor: DOI TAKESUMI
IPC: A61B17/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide the interface for an operation of a medical manipulator with high safety as an operation supporting machine capable of evading the manipulator from being immediately driven in an erroneous direction even when an erroneous driving command is outputted and performing the operation while performing operation work. SOLUTION: This interface is constituted of a measurement means 1 for measuring the movement of a part of the body of the operator 2 of the medical manipulator 19, direction instruction devices 4A and 4B attached in a range observable for the operator 2 for instructing the driving direction of the medical manipulator 19 corresponding to the output signals of the measurement means 1 and a switch 8 for outputting the driving command for driving the medical manipulator 19 in the direction instructed by the direction instruction devices 4A and 4B.
Patent JP-H033680-A (JP)
Title: Ultrasonic motor apparatus
Inventor: IIJIMA TAMOTSU
IPC: H02N2/00
Filed: 1989-05-31
Abstract: PURPOSE:To simplify an apparatus and the like by selectively exciting either one of a pair of vibrators, and controlling the asymmetrical properties of an elastic vibrator. CONSTITUTION:An ultrasonic motor is composed of a platelike elastic vibrator 10, vibration elements 11a and 12a attached to one side faces of the vibrator 10, a movable extraction unit 20, a switch mechanism 16, and a single-phase power source 18. The vibrator 10 is so formed to have a length and a thickness that a vertical wave coincides with a resonance frequency of a bending wave generated therewith. The elements 11a, 12a are selectively excited to formed or reversely turn the moving direction of the unit 20.
Patent JP-S5262057-A (JP)
Title: Electronic watch
Inventor: SHIMOMA NOBUO
IPC: G04G3/00
Filed: 1975-11-17
Abstract: PURPOSE:Wasteful power consumption of a watch is reduced and high accuracy is maintained even with a power supply having voltage variation by providing an oscillation circuit which has relatively high accuracy but is weak to voltage variation and an oscillation circuit which has low accuracy but is strong to voltage variation.
Patent JP-S5565834-A (JP)
Title: Combined gas range and electric range
Inventor: FUNAKOSHI KOUJI
IPC: F24C1/02
Filed: 1978-11-08
Abstract: PURPOSE: To cook safely and in a short time by providing a spiral electric heater and a gas burner and selectively using them.  
     CONSTITUTION: A heated body is mounted on a sheathed heater 1 supported horizontally by a support portion 2a integrated with a gas burner 2, and power is fed from the ends 1a of the heater 1 for heating the heated body. In the case of heating by the gas burner 2, a grate 8 is placed on a top plate 4, a heated body is put on the grate 8, and a gas is fed from a gas inlet port 9 of the burner 2 to a burner head 3 and ignited for heating the heated body. In this case, the direction of the flame holes of the burner head 3 and the fitting position of the heater 1 are so set that the flame will not touch the heater 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0431791-A (JP)
Title: Method and device for mounting and dismantling control-rod drive mechanism
Inventor: RICHIYAADO KURISUCHIYAN RAASON
IPC: G21C19/20
Filed: 1990-05-28
Abstract: PURPOSE: To quiken the operation of a mounting/demounting assembly by providing a hydraulic piston cylinder means for pivoting a cradle means with respect to a carriage means. CONSTITUTION: A cradle 4 is contained in a carriage 3. A maintenance crew drains working oil in a hydraulic cylinder 43 so that the long part at the bottom of the carriage 3 is rolled downward and set at a vertical position. The master screw drive assembly 56 of an elevating/lowering mechanism 54 is then operated to shift a holding bracket 50 to the distal end of the cradle 4. Subsequently, a double stage hydraulic cylinder 58 is rolled from an intermediate position 60 in the cradle 4 to a position under the holding bracket 50. Thereafter, the working oil is introduced into the cylinder 58 and a holding cup 59 is lifted to a position immediately under the conical end of a control rod drive mechanism 7 to be maintained or repaired. Finally, bolts holding the mechanism 7 are removed.
Patent JP-S5261431-A (JP)
Title: High-voltage output unit
Inventor: SATOU KOUHEI
IPC: H04N3/185
Filed: 1975-11-17
Abstract: PURPOSE: The high-voltage output of fly-back transformer of TV receiver is stabilized in order to decrease the voltage variation ratio. 
     COPYRIGHT: (C)1977,JPO&Japio