baber/WOPTO huggingface dataset:
Patent JP-S63228672-A (JP)
Title: Compound semiconductor integrated circuit device
Inventor: KURODA SHIGERU
IPC: H01L29/47
Filed: 1987-03-18
Abstract: PURPOSE:To improve an integration degree by providing a pair of ohmic electrodes of a surface electrode and a drain electrode and an ohmic electrode which is a gate electrode provided between said pair of ohmic electrodes and is in contact with a compound semiconductor gate layer of the conductivity type opposed to that of the channel and is formed with the same material as the ohmic electrode. CONSTITUTION:An i-type GaAs active layer 2, an n-type AlGaAs electron supply layer 3, an i-type GaAs ohmic contact layer 4, an i-type AlGaAs etching stopper layer 5 and a P<+> GaAs gate layer 6 are sequentially grown on a semi-insulating GaAs substrate 1. Next, an element separating region 1A is formed by selective implantation of oxygen ion. A resist film 8 having an aperture is formed and the gate electrode 6 is selectively dry-etched. Then, an insulating film 9 is formed, and a resist film with an aperture is formed. Next, the anisotropic dry-etching is carried out to the insulating film 9 to form a resist film 10 and then form an electrode material film 11. Next, the resist film 10 is dissolved and removed and then the electrode material film 11 is patterned to form a gate electrode 11G, a source electrode 11S and a drain electrode 11D. Thereby, integration degree can be improved and high speed operation can be realized.
Patent JP-S62220730-A (JP)
Title: Vibration isolator encapsulating liquid
Inventor: FUJIWARA YOSHIYA
IPC: F16F13/26
Filed: 1986-03-19
Abstract: PURPOSE:To equalize the loss factor peaks of respective orifices by varying the resiliency for expanding the diaphragm in each diaphragm chambers in accordance with the loss factor peak frequency of the corresponding orifice. CONSTITUTION:In a vibration isolator 21 encapsulating liquid to be employed for supporting a power unit, a control object is set to 5-20Hz engine shake while the loss factor peak frequency (f1) at the low frequency side is set to 5-8Hz and the loss factor peak frequency (f2) at the high frequency side is set near to 13-18Hz, then the vibration area of an engine shake is covered by a loss factor characteristic having these peak frequencies f1, f2. Consequently, the loss factor in the vibration area of engine shake to be covered by both peak levels and both near peak levels can be set uniformly to a large level.
Patent JP-S57176414-A (JP)
Title: Sequence controller
Inventor: OOKOUCHI OSAMU
IPC: G05B19/05
Filed: 1981-04-24
Abstract: PURPOSE:To increase the logical operation processing speed, by checking if an output is established, and skippng the fetch processing of an operand at the next address when the output is established. CONSTITUTION:An input data IN is inputted to an input data temporary storage circuit 1 via an inverting circuit 2. When a contact designated with an operand OPR is a normally closed contact, the inverting circuit 2 inverts the logic with the input of the inverting instruction indicating the contact and outputs the input data to the input data temporary storage circuit 1. A stack means 3 of first-in and last-out type stores the data if the output of the logical equation is established. A stack control means STC makes push-down and pop-up control for the stack means 3. A step control means INC controlling a program counter PC opens an AND gate A1 when the condition of an OR gate OR2 is established and advances the PC.
Patent JP-H0587249-A (JP)
Title: Sealing device for rotating shaft
Inventor: ERUNSUTOOPEETAA FUON BERUGEN
IPC: F16J15/32
Filed: 1992-02-14
Abstract: PURPOSE: To provide a seal device allowing no micro particles of dirt to deposit on ring-shaped packing. CONSTITUTION: Three pieces of lip packing 10a∼10c are arranged on a shaft sleeve 2. Each packing is sandwiched between two support rings 4∼7. The support rings are coupled with each other and fixed on the vessel body as a whole. A ring-shaped chamber 9 opening toward sea water W is formed in the utmost outer support ring 7. A ring-shaped member 8 for removing dirt, having a U-shaped axial section is arranged in front of the chamber opening, with one foot 8a fixed on the sleeve in a manner of being capable of rotating together therewith and the other foot 8b contacting the front of the support ring 7. The foot 8b has a wing 12. The interior of the chamber is brought into low pressure condition by the rotation of the wing. Porous regions are formed in walls forming the chamber.  Flow of sea water is generated by the sea water flowing from the outside sea through the porous regions to the chamber. dirt particles are absorbed in the porous regions.
Patent JP-H04295962-A (JP)
Title: Morpheme analyzing device
Inventor: KOJIMA YUICHI
IPC: G06F17/27
Filed: 1991-03-26
Abstract: PURPOSE:To offer the morpheme analyzing device for generating and analyzing a new morpheme in which a part of speech of the morpheme is varied by using a part-of-speech variation table. CONSTITUTION:In the morpheme analyzing device which is provided with an analysis control part 1, a morpheme dictionary 2, a part-of-speech variation table 3, and a connection table 4, converts a KANJI (Chinese character) and KANA (Japanese syllabary) mixed sentence to a morpheme train, generates a new morpheme in which a part of speech of the morpheme is varied in accordance with its description by using the part-of-speech variation table 3, and continues an analysis, a subsequent part-of-speech varying means in which a part-of-speech variation related to the subsequent part of speech in the case two parts of speech are adjacent to each other is provided in the part-of-speech variation table.
Patent JP-H07266839-A (JP)
Title: Air conditioner for electric car
Inventor: HAMAMOTO HIROSHI
IPC: B60H1/00
Filed: 1994-03-30
Abstract: PURPOSE:To efficiently perform air conditioning inside a car while reducing power consumption with the trouble of a compressor being prevented. CONSTITUTION:This air conditioner is provided with a car outside temperature detection sensor 9 for detecting a car outside temperature, a car inside temperature detection sensor 10 for detecting a car inside temperature, and an inside and outside air mode switching control means 8 for comparing the temperature detected by both the sensors 9, 10 and changing over to an inside air circulation mode when the car outside temperature is higher and changing over to an outside air introduction mode when the car outside temperature is lower.
Patent JP-S59186798-A (JP)
Inventor: TAKENAWA TADASHI
IPC: B64C27/35
Filed: 1983-04-07
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-S62216749-A (JP)
Title: Ink jet recording method
Inventor: ABE NOBUMASA
IPC: B41J29/00
Filed: 1986-03-19
Abstract: PURPOSE:To obtain record of high picture quality without generation of ink blot, paper wrinkle, etc. by a method wherein an ink drop is attached onto a recording medium in a swollen state with its surface tension and thereafter, is dried by heating to be fixed. CONSTITUTION:In order to reduce ink blot by making an ink drop adhere onto the surface of recording paper in a swollen state, the ink having the surface tension of, for instance, 60dyn/cm level is suitable. For the heating temperature of recording paper at which the ink drop is fixed by drying in a good state without blotting or the like, for instance, 100-140 deg.C is suitable. If, for instance, not less than 10% of glycerol is mixed, the clogging at the discharge opening of ink does not occur and not more than 18% of glycerol is suitable for obtaining the quick drying property of ink. Further, for improvement in the filling property into an ink passage and the discharging property thereof, the ink pH degree of, for instance, 8-10 level is preferable. Materials good is thermal diffusion such as aluminium alloy or heat conductive plastics material and others are suitable for a fixed platen 1 and the sheath heater of, for instance, 100V/250W level and others are preferable for a heat element 12.
Patent JP-H05231556-A (JP)
Title: Four-way valve
Inventor: ISHITANI KINYA
IPC: F16K11/14
Filed: 1992-02-17
Abstract: PURPOSE:To provide a four-way valve that can be easily manufactured and assembled by blocking both ends of a through-hole formed on a valve box by using blocking plugs, and by forming two valve chambers that are partitioned by an annular partition wall integrated with the valve box inside of the valve box. CONSTITUTION:An annular partition wall 4 having a center communicating hole 3 on the intermediate part of a through-hole 2 penetrating a valve box 1 laterally is provided on the valve box 1 in an integrated manner, and valve seats 4a, 4b are formed on both sides of the wall 4. Both sides of the through-hole 2 are blocked airtight by blocking plugs 5, 6 through closing rings 7, 8, while annular valve seat forming bodies 9, 10 are arranged on the end surfaces of the blocking plugs 5, 6 that are opposed to each another, and valve chambers 11, 12 are formed between the inner surfaces of the valve seat forming bodies 9, 10 and both the side surfaces of the wall 4 that are opposed to the inner surfaces. The valve seat formed on the part opposed to a valve seat 4a of the wall 4 of one valve body 14 is formed into a gradually tilted conical surface, and a screw rod 21 extending in the axial direction is provided on one side of the conical surface, while a screw hole 22 in which the screw rod 21 is to be screwed is formed on one side of the other valve body 13.
Patent JP-S61219706-A (JP)
Inventor: ALBANESI GIANCARLO
IPC: C08K9/10
Filed: 1986-03-19
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-S58177617-A (JP)
Inventor: OZAKI KAZUHIDE
IPC: A47J37/12
Filed: 1982-04-14
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-H06271997-A (JP)
Title: Silicon steel sheet for laminated iron core excellent in end face weldability
Inventor: MORI TAIZO
IPC: H01F1/16
Filed: 1993-03-22
Abstract: PURPOSE:To obtain a silicon steel sheet for laminated iron core having both weldability and blanking capability by specifying the three dimensional surface roughness of the silicon steel sheet by adjusting its surface ruggedness. CONSTITUTION:The surface ruggedness of a silicon steel sheet is adjusted by rolling roll. The three dimensional surface roughness of the steel sheet is satisfied such that a center surface average roughness SRa is <=0.5mum, max. height SRma is 0.1-0.2mum and, for each recess, as the largest point of depth direction fall in load curve (the differential coefficient of load curve is min. except points of 0% and 100% of cutting face area ratio) is assumed to be the center, the difference in height direction at two points, where cutting face area ratios differ + or -10%, respectively, is >=50% of SRmax. An insulating film is formed on the steel sheet surface with a deposit of 0.2-2.5g/m<2>. By this method, the end face weldability is improved.
Patent JP-S61225449-A (JP)
Inventor: TAKAGI KENJI
IPC: E04C5/08
Filed: 1985-03-28
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-S52145076-A (JP)
Title: Phase discriminating circuit
Inventor: UEDA HIROSHI
IPC: G01R25/00
Filed: 1976-05-27
Abstract: PURPOSE: To apply two a.c. electricity quantities to two square wave conversion circuits through a ring modulation circuit and to perform phase discrimination from the relation between the output pulse width and phase difference of this square wave conversion circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60206914-A (JP)
Title: Automatic correction device for valve gap of hydraulic valve
Inventor: WATANABE AKIRA
IPC: F01L1/24
Filed: 1984-03-31
Abstract: PURPOSE:To enhance the dynamic characteristic and reduce the manufacturing cost by fitting a plunger slidably in the body of a bottomed cylinder having an oil hole at its top bottom, and by installing a check valve in the high pressure chamber partitioned in the body through said operation. CONSTITUTION:This hydraulic lash adjuster 7 includes a closed end 71a having an oil hole 75 at the top and a body 71 consisting of a bottomed hollow cylinder having an open end 71b in the lower part, and a plunger 72 is inserted in said hollow part. Thus a high pressure chamber 73 is formed between said closed end 71a of the body 71 and the plunger 72, and the chamber 73 accommodates a resilient member 74 to energize the plunger outward. Also in said high pressure chamber 73 a check valve 76 to open and close the abovementioned oil hole 75 is installed being retained in a cage 77. The adjuster 7 is fitted in a supporting hole 11 which is formed in a locker arm 1 and in communication with an oil sump 10 so as to function as automatic corrector for the valve gap.
Patent JP-H0320610-A (JP)
Title: Appartaus for adjusting objective profile of metal rolling
Inventor: KONISHI MASAMI
IPC: B21B37/32
Filed: 1990-03-13
Abstract: PURPOSE:To make it possible to change objective profile data in correspondence with the change in operating conditions by imparting objective data into a profile control part for controlling the surface profile of strip-shaped metal which is elongated with a rolling mill in the direction of the width, and adjusting the profile of the surface. CONSTITUTION:When metal is rolled with a rolling mill 2, the surface profile of the metal in the width direction is adjusted by controlling coolant and the like based on the objective profile data imparted from a profile control part 3. At this time, a rolling-objective-profile adjusting device 1 forms the objective shape data by an operating means and outputs the data into the control part based on the following data: the actual profile data detected with a sensor 4e on the side of the rolling mill 2; and the experience value such as the change in the actual profile when the objective profile data corresponding to the actual profile stored in an experience-value memory means are changed and imparted into the control part 3. Therefore, even if the operating conditions of the rolling mill 2 are delicately changed, the objective profile data can be adequately changed automatically and set in correspondent with the change.
Patent JP-H01238463-A (JP)
Title: Power source device
Inventor: OTAKE KAZUO
IPC: H02M7/06
Filed: 1988-03-16
Abstract: PURPOSE:To eliminate erroneous operation and breakage, by a method wherein two kinds of 100V and 200V AC voltages are discriminated by the output signal of a service interruption detecting circuit to switch a rectifying circuit automatically. CONSTITUTION:A power source device is provided with a service interruption detecting circuit 5 consisting of four diodes D1-D4 which constitute a diode bridge rectifying circuit, and smoothing capacitors C1, C2, while the service interruption detecting circuit 5 is provided with a control circuit 6 and a switching element 7. The element 7 connects and/or opens between one of the contacts N1, N2 of the diode D and the contacts N5 of the capacitors C1, C2 which are connected in series between two contacts N3, N4. The service interruption detecting circuit 5 outputs both signals upon service interruption and outputs a second signal upon low voltage corresponding to respective first and second kinds of AC voltages while the element 7 does not output both of them upon high voltage. The control circuit 6 controls the ON/OFF of the switching element 7 by these signals to form a voltage multiplying rectifier in the case of the low voltage and form a full-wave rectifying circuit in the case of the high voltage.
Patent JP-S52145782-A (JP)
Title: Manufacturing system of insulating conductor
Inventor: SAKATSUME KATSUHIKO
IPC: H01B13/00
Filed: 1976-05-31
Abstract: PURPOSE: To obtain adequate press timing when heating and pressing insulating conductor, by eliminating temperature diference and by minimizing viscosity difference between outside and inside the insulating layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07273231-A (JP)
Title: Manufacture of non-volatile semiconductor memory device
Inventor: KATO MASATAKA
IPC: H01L21/8247
Filed: 1994-03-31
Abstract: PURPOSE:To prevent a non-volatile semiconductor memory device from deteriorating in electron injection and discharge characteristic between a floating gate and a channel by a method wherein the upside and side face of a polysilicon layer over a gate insulating film are covered with an insulating film such as a nitride film or an oxide film while an element isolating insulating film is formed. CONSTITUTION:A gate oxide film 12 and a first polysilicon layer 13 are formed on the surface of a P-type semiconductor substrate 1, and a first insulating film composed of a deposit oxide film 14 and a nitride film 15 is formed. These layers are patterned into stripe-like lines in row, and second insulating films 16 and 17 are formed on the side walls of the lines in row. An element isolating insulating film 18 is formed on a surface of the P-type semiconductor substrate 1 which is not covered with the first insulating films 14 and 15 and the second insulating films 16 and 17. A second polysilicon layer 22 is deposited, and the second polysilicon layer 22 and the first polysilicon layer 13 are patterned into lines in column vertical to the lines in row. By this setup, a gate oxide film is kept uniform in thickness, and a non-volatile semiconductor memory device of this constitution can be prevented from varying in electron injection characteristics.
Patent JP-2000260182-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MATSUI YOSHINORI
IPC: G11C11/41
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To generate an internal address signal at high speed by taking in addresses and various control signals from the outside based on an external clock signal. SOLUTION: This semiconductor integrated circuit device takes in previously an address signal CAi from the outside by a latch circuit consisting of a transfer gate 7032A, an inverter 7032B and flip-flop 7032C, and latches the address signal CAi for a period in accordance with the prescribed pulse width based on an internal clock signal ICLK. A gate circuit 7032G generates an internal address signal YiT by reflecting logic of the address signal CAi latched by the latch circuit based on the internal clock signal ICLK.
Patent JP-S60203797-A (JP)
Inventor: TANAKA KAZUMOTO
IPC: E21B19/08
Filed: 1984-03-29
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-H11259824-A (JP)
Title: Magnetic recording and reproducing device and magnetoresistive effect magnetic head to be used for the same
Inventor: HOSHIYA HIROYUKI
IPC: G11B5/56
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent current from leaking in parts other than a minute activating part and to prevent the breakage of insulation of the parts by simplifying the constitution of a magnetic gap while forming conductive gaps between magnetic shields and a tunnel magnetoresistive stacked films and moreover providing an insulating gap between upper part and lower part conductive gaps on parts other than an element activating part detecting a signal. SOLUTION: A lower part magnetic shield 35, a lower part conductive gap 33, a tunnel magnetoresistive stacked matter 101. an insulating gap film 40, an upper conductive gap 34, an upper part magnetic shield and lower part magnetic core 36, a coil 42 and an upper part magnetic core 83 are formed on a substrate 50. The upper and lower part magnetic shields 36, 35 respectively have leader electrodes 41 to perform impressing of current and the detecting of a reproduced output. The upper magnetic core 83 and the lower part magnetic core combined with the upper part magnetic shield 36 generate a write magnetic field in the vicinity of the write gap formed on a surface 64 opposite to a record medium by being exposed with a magnetomotive force which is generated by impressing the current to the coil 42.
Patent JP-H10260236-A (JP)
Title: Method for monitoring remaining capacity of secondary battery
Inventor: YAMADA KATSUO
IPC: G08B21/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To highly accurately detect a capacity remaining in a secondary battery by forcibly discharging charges and removing the remaining capacity when a calculated value of the remaining capacity becomes not larger than a set value. SOLUTION: A battery pack 10 is provided with a discharger 6 and a discharge switch 7. When a secondary battery 1 is started to discharge, a control part 3 integrates a discharging current Is detected at a current detection part 2, thereby calculating a remaining capacity. The remaining capacity is compared with a set value. When the remaining capacity becomes smaller than the set value, the discharge switch 7 is turned ON to start compulsory discharging by the discharger 6. A discharge speed is accelerated by discharging and compulsory discharging to a load device 4. When the remaining capacity becomes 0, a switch means 5 is turned OFF to stop the current supply to the load device 4, with the compulsory discharging continued until a battery voltage Vc reaches a discharge lower limit voltage.  When the secondary battery 1 is completely discharged, a value of the remaining capacity set in a memory is cleared, whereby a calculation error is cancelled. The error is not accumulated even when the charging and discharging are repeated, and highly accurate detection is achieved.
Patent JP-S63229922-A (JP)
Title: Parity detector
Inventor: MURAKAMI MASATO
IPC: H04L1/00
Filed: 1987-03-19
Abstract: PURPOSE:To simplify the circuit and to attain low-cost by using a J-K flip-flop and a D flip-flop so as to constitute a parity detector. CONSTITUTION:A J-K flip-flop 1 is reset by a reset signal R. A serial data (a) is inputted to input terminals J, K of the J-K flip-flop 1 via a datainput terminal 3 synchronously with a clock C1. When all of 8-bit data (a) are inputted, a clock C2 is inputted to a D flip-flop 2 via a clock input terminal 6 and ''is latched. This is equal to the even number parity.
Patent JP-S57177672-A (JP)
Title: Preparation of precooked hamburger steak
Inventor: TAKAHASHI SUEO
IPC: A23L13/00
Filed: 1981-04-27
Abstract: PURPOSE: To obtain a hamburger steak having improved taste without losing the moisture during the heating in cooking, by molding a hamburger steak material into a desired shape, cooling the molded material as it is, heating only the surface of the molded material, and frying the central part in an unheated state in oil.  
     CONSTITUTION: A material prepared by kneading a meat with a seasoning, spice, etc. is molded into a desired shape to give a hamburger steak, which is directly or frozen and fried in oil to give a fried material in which only the surface of the molded material is heated and covered with a thin denatured layer to keep the interior unheated. The resultant fried material is then cooked and cooled to give a chilled product. The outer layer of the surface prevents the flowing out of a broth, etc. in the interior of the molded material in cooking. Thus, the flavor of the material is fully retained even in heating the interior thoroughly in the reheating cooking, and a hamburger steak having a good touch to the teeth, etc. can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03266799-A (JP)
Title: Device for soft landing of flying body
Inventor: YAMAMOTO IKUO
IPC: B64C39/00
Filed: 1990-03-15
Abstract: PURPOSE:To enhance safety by actuating a fall speed slowing device in response to the detection signal of stoppage of an engine in the device stated in the title for aircrafts etc. CONSTITUTION:When an engine 10 is stopped an engine stop detector 7a detects it and outputs a signal to an ON-OFF switch 7c for actuating a valve open ratio command signal generator 7b. Thereby the valve open ratio command signal generator 7b is actuated and a servo valve 6 is opened and compressed air is instantaneously allowed to flow to an air gun 5 and a pilot-parachute is shot out. A main parachute is thereby pulled out of a flying body so as to slow the speed at which the flying body falls. By this constitution soft landing of the flying body is possible even when the engine is stopped; safety is therefore enhanced.