baber/WOPTO huggingface dataset:
Patent JP-2000258461-A (JP)
Title: High frequency current detecting device
Inventor: IWASAKI NORIYOSHI
IPC: G01R15/18
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To accurately measure a high frequency current by setting specially provided first and second conductors as primary side and secondary side coils, and providing resistance for generating voltage according to the high frequency current flowing the second conductor and required shield on the circumference of a core. SOLUTION: When both probe parts 11 of a first conductor 10 are contacted with a circuit conductor P, a high frequency current flowing in the circuit conductor P is shunted to the first conductor 10. A magnetic field is generated in a core by the high frequency current, as a result of this, electromotive force is excited on a second conductor 20, a current flows in resistance R, and voltage according to the current quantity is generated on both end of the resistance R. From this voltage, the current flowing in the resistance R, namely the current flowing in a second conductor 20 is grasped. By previously obtaining relation of current quantities of both conductos 10 and 20 by experiment, from the current quantity of the second conductor 20, the current quantity of the first conductor 10 can be obtained.  Further, by a shield 3, the core 2 becomes in the condition arranged in a short ring, and unnecessary magnetism or the like generated in the vicinity of the circuit conductor P can be intercepted so as not to invade the hollow part of the core 2.
Patent JP-S5736198-A (JP)
Inventor: SUTANTON REIN BOIYAA
IPC: C11D3/08
Filed: 1981-04-17
Abstract: Detergent compositions comprising water-insoluble aluminosilicate detergency builder; a synthetic detergent surfactant; and an unsaturated, water-soluble or dispersible soap of an unsaturated fatty acid containing from about 16 to about 22 carbon atoms. The soap improves the detergency, especially of particulate and body soils.
Patent JP-S61218447-A (JP)
Title: Convertible seat
Inventor: KASAI YASUO
IPC: B60N2/90
Filed: 1985-03-25
Abstract: PURPOSE:To eliminate a link mechanism and simplify construction by providing a back and a seat both rotatably on the shaft of a pedestal, providing stoppers which hold said back and said seat respectively, and rotatably providing a back cushion between said back and seat. CONSTITUTION:A shaft 21 is provided on a pedestal 20 which is fixed to the floor of a car, and an intersecting point between a seat 22 and a back 23 which are formed in the same configuration with a proper angle being provided, is rotatably provided on the shaft 21. Stoppers 24, 25 are also rotatably provided on the pedestal 20, on the back side of the back 23 and the seat 22 respectively. A back cushion 26 is rotatably provided between the seat 22 and the back 23 with their intersecting point as the fulcrum, and fixing members, e.g., fasteners 27 are provided on the corresponding places on these three members 22, 23 and 26. Thereby, these three members 22, 23, 26 can be rotated in the directions of the arrows and held by the stoppers 24, 25, to easily convert the seat 22 into a back and the back 23 into a seat.
Patent JP-H08254392-A (JP)
Title: Method and apparatus for heat treatment of substrate
Inventor: HARADA KAZUYUKI
IPC: H01L21/02
Filed: 1995-03-17
Abstract: PURPOSE: To improve an yield of a heat treatment process and optimize an temperature profile by uniformly changing temperatures of a substrate. CONSTITUTION: In a process of transferring a substrate to be treated to a plurality of heat treatment zones having different temperature conditions E11-E15 in the sequence in order to provide the substrate with a particular thermal history, the heat treatment zones E11-E15 are arranged in a neighboring but thermally-isolated relationship with each other. When a heat treatment is finished in one of the heat treatment zones E11-E14, the substrate is transferred to a next heat treatment zone within a period of time sufficiently short as compared to heat treatment time and are subjected to a next heat treatment.
Patent JP-H08255896-A (JP)
Title: Charge transfer device and drive method therefor
Inventor: HIROTA ISAO
IPC: H04N5/357
Filed: 1995-03-17
Abstract: PURPOSE: To obtain a charge transfer device in which the transfer efficiency at the output gate section can be enhanced surely while preventing coupling with the output waveform. CONSTITUTION: In a two-phase drive charge transfer device, the transfer clock ϕH2 for driving the stage just preceding the final stage at a charge transfer section 18 is split at a predetermined ratio by means of resistors R1, R2 thus producing a drive pulse ϕOG having the same phase as the transfer clock ϕH2 but smaller amplitude than the clock amplitude thereof. The gate electrode 19 at the output gate section 20 is driven by means of the drive pulse ϕOG.
Patent JP-S60202597-A (JP)
Title: Writing device for read-only memory
Inventor: SUKAI HISASHI
IPC: G11C17/00
Filed: 1984-03-26
Abstract: PURPOSE:To attain the immediate execution of a writing action to a memory even in case a ROM (read-only memory) is adversely inserted to a socket, by controlling a signal input position switching circuit with the output of an adverse insertion detecting circuit. CONSTITUTION:When an adverse insertion detecting circuit 3 detects an adverse insertion of a PROM, a switch signal 7 is produced and impressed to a signal position switching circuit 6. Then the signals of input and output terminal pins of the circuit 6 are switched to be normal to the PROM for pins for address data as well as power supply and the earth. Thus the writing is possible with the adversely inserted PROM by means of the output signal of a writing signal producing circuit 1 with no replacement of the PROM. When the output of the circuit 3 exists, a driver 9 impresses a signal to a pin at a position opposite to the preceding position in terms of a spot through an input terminal of a changeover switch 8-1, etc. Thus the writing is possible with the PROM regardless of the inserting way of the PROM to a socket.
Patent JP-S60201394-A (JP)
Inventor: NAKAMURA HIROSHI
IPC: G10L13/00
Filed: 1984-03-26
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-S62215686-A (JP)
Title: Liquid crystal composition
Inventor: MIYAZAKI REI
IPC: C09K19/46
Filed: 1986-03-17
Abstract: PURPOSE:A liquid crystal composition for display, which has improved dynamic drive characteristics especially in electric field effect mode and a wide nematic liquid crystal temperature range and is chemically stable, consisting of specific four compounds. CONSTITUTION:The aimed liquid crystal composition consisting of (A) preferably 7-72wt% compound shown by formula I (R1 and R2 are 1-12C straight-chain alkyl), (B) preferably 5-46.5wt% compound shown by formula II (R3 and R4 are 1-10C straight-chain alkyl), (C) preferably 5-38wt% compound shown by formula III (R5 is 1-10C straight-chain alkyl) and (D) preferably 3-30wt% (especially 5-25wt%) compound shown by formula IV (R6 and R7 are 1-10C straight-chain alkyl).
Patent JP-H01231827-A (JP)
Title: Incubator
Inventor: BANDO YOSHIHIRO
IPC: A01K41/02
Filed: 1988-03-11
Abstract: PURPOSE:To maintain hatching ratio high and to hatch out lively chickens by controlling air to be introduced into hatching shelves stored in a casing by fans by an air temperature regulating means at a set temperature. CONSTITUTION:Egg shelves 2 are stored in a casing 1 and air is forcedly sent to hatching shelves 2 by a fan 3 and air to be fed is controlled by an air temperature regulating means at a set temperature. Air temperature is set by a temperature sensor 4, a heating and cooling means 5 is controlled by a temperature setting means 6 through the measured signal and air temperature is maintained at a set value.
Patent JP-S59187469-A (JP)
Title: Polyurethane sheet for abrasive material
Inventor: KUMAZEN SHIYOUHACHI
IPC: B24D3/28
Filed: 1983-04-05
Abstract: PURPOSE:To obtain an abrasive material without use of abrasive grains by making uneven the urethane surface of JIS C scale 85-99 deg. CONSTITUTION:62pts.wt. of polyisocyanate is allowed to react with 100pts.wt. of polyester of molecular weight of 2,000 at about 110 deg.C for 60min to synthesize polyurethane pre-polymer. 11pts. of 1, 4 butanediol being a crosslinker is further added to this to permit a further reaction at temperature of 120 deg.C for two minutes to be executed. Mirror polishing of the surface such as a lens, etc., is enabled even without abrasive grains for polishing by making uneven the surface of urethane forming a polyurethane sheet for an abrasive material of JIS C scale 90 deg. by injecting said reaction product into a forming die.
Patent JP-H09250937-A (JP)
Title: Display for setting flow rate and alarm flow rate
Inventor: YAMAGUCHI YUICHI
IPC: G01F15/06
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To easily set an alarm flow rate with switch operation of a device surface regardless of a set place. SOLUTION: MODE-SW and SET-SW are provided on a device surface, MODE-SW is turned on to convert a flow signal into alarm set voltage, and SET-SW is turned on and off as an alarm flow is shown. An AND signal in which both SWs are turned on is input to the CLK terminal of an UP/DOWN counter, when a signal in which SET-SW is turned on by a trigger type MM1, D type flip flops F/F 2, F/F 3 performed by cascade connection is shorter than the pulse time T0 of MM1, the set value of the alarm flow rate is moved up and down every CLK input count as an up signal or a down signal. When it is longer than T0 , it serves as the switch signal of moving-up or down.
Patent JP-H01232331-A (JP)
Title: Electrochromic display element
Inventor: YAMAMOTO HIROSHI
IPC: G09F9/30
Filed: 1988-03-11
Abstract: PURPOSE:To improve the reliability of lead on opposed pole sides by making an opposed polar substrate of metal and integrally providing an opposed polar lead terminal on the opposed polar substrate. CONSTITUTION:The opposed polar substrate 5 is formed of stainless steel sheet (SUS304) whose thickness is 0.3mm and the opposed polar lead terminal 12 is integrally and directly formed on the outer peripheral end of the substrate 5. Therefore, the unstableness of the lead between the opposed polar lead terminal 12 and the opposed polar substrate 5 is removed. Then, a display element in which the lowering of injected electric amount caused by the passage of time in case of storage, etc., and the increase of resistance between the opposed polar lead terminals are a little can be obtained.
Patent JP-S59184018-A (JP)
Title: Power unit for vehicle
Inventor: HASEGAWA TAKASHI
IPC: F02B75/16
Filed: 1983-04-04
Abstract: PURPOSE:To simplify the assemblying and maintenance of a vehicle power unit for a vehicle such as, for example, a tricar having two coaxial wheels, by providing such an arrangement that a drive shaft is journalled to a crankcase and the cover of the latter, and a starting clutch and a speed reduction mechanism which are disposed in a space between the case and the cover, are coupled to the drive shaft. CONSTITUTION:A drive shaft 121 is supported at its intermediate outside section 122 by a bearing boss 226b on a crankcase right side cover 226, at its base end section 121b by a supporting hole 225 in a crankshaft 208 and at its end section 121a by a center cylindrical shaft 123 in a hub 124. Further, the drive shaft 121 is fitted thereon with a final gear 227, and further the extension 208d of the crankshaft 208 is fitted thereon with the outer drum center cylindrical boss section 229a of a starting clutch C to which an inner plate 223 is secured. Further, a speed reduction mechanism 231 is attached to boss 226c on the cover 226, and gears 232 through 234 are coupled to the drive shaft 121. With this arrangement, a clutch outer drum and the reduction gear mechanism may be removed together with the cover, thereby the assemblying and maintenance of the vehicle power unit may be simplified.
Patent JP-H05223702-A (JP)
Title: Device for testing expansion of structure for space
Inventor: KATO YOSHIHIDE
IPC: G01M99/00
Filed: 1992-02-12
Abstract: PURPOSE:To easily extrapolate the characteristic value of a structure for space in a vacuum. CONSTITUTION:A large-sized antenna expanding mechanism 1 and a marble stool 2 for mounting the mechanism 1 are completely housed in a helium bag 4. The gas density inside the bag 4 is changed by replacing air with a helium gas through a helium gas supplying and discharging systems 5 and 6. The expanding time and flexible parameters are measured while the mechanism 1 is supported by means of air-floating type pad systems 3a and 3b in a plurality of kinds of atmospheres changed through the systems 5 and 6.
Patent JP-H03260773-A (JP)
Title: Automatic synthesization processing method for lsi combination circuit
Inventor: MATSUNAGA YUSUKE
IPC: G06F17/50
Filed: 1990-03-09
Abstract: PURPOSE:To effectively improve the delay time of an automatic synthesizing circuit by calculating an allowable logic with which each circuit part should be satisfied to a given circuit and changing the circuit by reference to the allowable logic. CONSTITUTION:If a critical path violates the limit conditions of the delay time given in a circuit, an allowable logic with which each circuit part should be satisfied to a given circuit is calculated in a process P1. Then the connection is added to a gate provided on a path which does not satisfy the limit of the delay time from a gate having an earlier signal transmission time in a process P2 by reference to the allowable logic. Meanwhile the connection secured from a gate having a later signal transmission time is deleted. Then the circuit that performs the adding and deleting operations is changed. These processings are repeated for change of the circuit constitution, and the maximum delay time of the circuit is reduced less than a given limit level. As a result, the delay time of automatic synthesizing circuit is effectively improved and the given delay time limit is satisfied.
Patent JP-H11255029-A (JP)
Title: Mirror driving unit device
Inventor: KITAWAKI HIROYASU
IPC: B60R1/072
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce a burden on the tilting position detecting mechanism of a holder base even as contriving suppression in the number of part items. SOLUTION: In this mirror driving unit device a through shaft 32 rocking with the tilting motion of a holder base passes through a semispherical recess, while both first and second driving members 35 and 36 with each long hole, where this through shaft 32 passes through, in a lower part of this semispherical recess are installed so as to make these holes be orthogonal with each other, and when the through shaft 32 is rocked in a direction where the long hole of one side driving member 35 or 36 extends, the other side driving member 36 or 35 alone is made movable, and this mirror driving unit system is provided with both rectilinear potentiometers 42 and 43 detecting each position of both these first and second driving members 35 and 36 to be determined by a rocking motion of the through shaft 32,  and it detects a tilting position of the holder base on the basis of the detected results of these potentiometers 42 and 43.
Patent JP-H11315045-A (JP)
Title: Production of cyclopropyl alkyl ketone
Inventor: KAUFHOLD MANFRED DR
IPC: C07C45/82
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To produce a cyclopropyl alkyl ketone, while removing a dihydroalkylfuran generated on the production reaction of the cyclopropyl alkyl ketone by a simple and safe method comprising reacting the dihydroalkylfuran with an alcohol in the presence of water and an acidic catalyst and subsequently separating the reaction product. SOLUTION: A cyclopropyl alkyl ketone having a 1-4C alkyl is produced from a 3-acyltetrahydrofuran. Therein, a 4, 5-dihydro-2-alkylfuran generated on the production is reacted with an alcohol (preferably ethanol, isopropanol, etc., or a polyhydric alcohol such as ethylene glycol, having a boiling point of 100-300 deg.C) in the presence of water or an alcohol/water mixture and an acidic catalyst (for example, a carboxylic acid, a sulfonic acid, a mineral acid) before, during or after the distillation of the reaction product, and subsequently separated.
Patent JP-H01234271-A (JP)
Title: Manual scanning type recording apparatus
Inventor: TSUNODA TAKASHI
IPC: G06K15/00
Filed: 1988-03-15
Abstract: PURPOSE:To suppress power consumption, by judging power supply OFF data from the input data from main body machinery and turning a power supply part OFF corresponding to said data or bringing the circuit in a recording apparatus to a low power consumption state. CONSTITUTION:The document data (dot pattern data) prepared in main body machinery 200 is sent to a head printer 100 through a data signal line 11 when a data ready signal 12 is a high level. A predetermined amount of printing data is stored in a data memory 102 and a start switch indicating the start of printing is turned ON to start the manual scanning of the head printer 100 to start printing. In the format of transmitted data, block data 40 shows a block number by higher rank 4 bits and the total number of blocks by lower rank 4 bits. The main body machinery 200 sets all of the bits of the block data 40 to '0' to inform a power saving mode to the hand printer 100. When this power saving mode is received during processing, a control part 101 stops the output of a voltage converter circuit 105 and performs power saving processing to finish printing.
Patent JP-H10254562-A (JP)
Title: Reference power source circuit device
Inventor: SHIMA TAKESHI
IPC: H03F1/30
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a reference power source circuit device for reducing the deviation of reference power for deciding the operating point of an integrated circuit. SOLUTION: A first current mirror type circuit constituted of P channel MOS transistors 4 and 5 and a resistor 6 and a second current mirror type circuit constituted of N channel MOS transistors 1 and 2 and the resistor 3 are cascade connected between power supply terminals and the average of the current output of both current mirror type circuits is taken out from the drain of the N channel MOS transistor 1. By using such average output as the reference power, the reference value error of the reference power generated by various causes is suppressed on average.
Patent JP-S62217776-A (JP)
Title: Facsimile equipment
Inventor: NISHIJIMA KAZUO
IPC: H04N1/32
Filed: 1986-03-19
Abstract: PURPOSE:To prevent a person from repeatedly calling a wrong party by stopping an automatic retransfer if an answer back tone from a reception side is not returned. CONSTITUTION:An original to be transmitted is read by a reading part 11 and stored in a temporary storage device 12. A manual operation part 13 dials or an automatic dial device 14 dials to call an opposite device through a control part 15. A connection recognizer 16 monitors the state of a communication line L, and when connection fails because of a busy state, or when it is completed to return the answer back tone from the opposite device, the recognizer 16 will not transmit a signal. However if the answer back tone is not returned in spite of the completion of connecting the circuit, the recognizer 16 supplies a retransfer inhibition signal to the control part 15 to stop the automatic retransfer. At that time, a display 17 displays that the automatic retransfer stops.
Patent JP-S62234208-A (JP)
Title: Vertical magnetic head and its production
Inventor: UYAMA NORIYUKI
IPC: G11B5/127
Filed: 1986-03-19
Abstract: PURPOSE:To improve the magnetic efficiency and to improve the sensitivity of a head by inserting a main magnetic pole film to the center of an exciting magnetic core part continuously from a main magnetic pole part to eliminate the spacing between the main magnetic pole film and the exciting magnetic core part. CONSTITUTION:A main magnetic pole film 34 consisting of a soft magnetic material is formed in the center of a nonmagnetic main magnetic pole substrate 39 of a main magnetic pole part 40 of a vertical magnetic head. An exciting magnetic core part 36 is joined to the position of the magnetic pole film 34 under the main magnetic pole part 40, and winding spaces are provided in both sides of the magnetic core part 36 to join soft magnetic return path parts 37. A coil 43 is inserted to the magnetic core part 36, and a back core 44 is joined to lower faces of the magnetic core part 36 to which the coil 43 is inserted and return path parts 37. The magnetic pole film 34 in the main magnetic pole part 40 is extended to the magnetic core part 36 and is held in the center of the magnetic core part 36 to make the spacing between the magnetic pole film 34 and the magnetic core part 36 unnecessary, and the magnetic efficiency is improved, and the sensitivity of the magnetic head is improved.
Patent JP-H05227307-A (JP)
Title: Electric automatic private branch exchange
Inventor: KAWAKAMI IKUKO
IPC: H04M3/54
Filed: 1992-02-13
Abstract: PURPOSE:To automatically transfer a phone call desired to be received even by a telephone set unable to be set as a transfer destination extension telephone set. CONSTITUTION:When a central controller 10 identifies it that an extension telephone set 1 is set to an absent transfer service setting state, the controller retrieves a memory corresponding to an accommodated location of the extension telephone set 1 in a storage circuit 11. When the central controller 10 confirms it that the transfer of an incoming call from an extension telephone set 3 to the extension telephone set 1 to an extension telephone set 2 is allowed, the controller 10 sends a voice message registered in advance. When the operator of the extension telephone set 3 makes a prescribed operation decided in advance in response to the voice message, the central controller 10 calls the extension telephone set 2 to control a main switch 9 thereby connecting the extension telephone set 3 to the extension telephone set 2.
Patent JP-H03261666-A (JP)
Title: Method for sintering aluminum nitride and sintering tool employed therefor
Inventor: TAKAOKA KEN
IPC: F27D3/12
Filed: 1990-03-09
Abstract: PURPOSE:To obtain a highly thermal conductive aluminum nitride product at a low cost in one step sintering process by putting aluminum nitride to be sintered in a specific inner container made of aluminum nitride or boron nitride, further putting the inner container in a specified outer container made of carbon and subsequently heating all of the combination. CONSTITUTION:An aluminum nitride 9 to be sintered is put in an inner container 1 made of aluminum nitride or boron nitride in an approximately closed state (4: lid member; 5: hole; 6: tapered stopper made of aluminum nitride). The inner container 1 is further put in an outer container 2 made of carbon and all of the combination is heated. During the heating, the closure of the inner container 1 is automatically canceled (as the heating temperature rises, the stopper is sintered to shrink, and falls into the inner container 1), whereby the nitride 9 is sintered in an atmosphere in the inner container 1 from the heating-starting time to the canceling of the closure of the inner container 1 and subsequently in an atmosphere in the outer container 2 after the closure of the inner container is canceled.