baber/WOPTO huggingface dataset:
Patent JP-H1036692-A (JP)
Title: Azo compound, its production, chelate metal complex comprising the azo compound, and its production
Inventor: KAWASE NORITAKA
IPC: C09B45/34
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain an azo compound applicable to color pigments for hard copy, electrophotographic charge generating materials, etc., by reacting a diazonium salt obtained by diazotizing a specified amino compound with a coupler. SOLUTION: A diazonium salt obtained by diazotizing an amino compound represented by formula I [wherein A<1> and A<2> are each H, a halogen or an alkyl, aryl or heterocyclic group which may be substituted; and X is a group represented by -NR<0> -(R<0> is H or an alkyl, aralkyl or aryl which may be substituted), -O- or -S-] is reacted with a coupler represented by formula II (R is -NR<1> R<2> , -OR<3> or -NHNR<4> R<5> ; R<1> to R<5> are each an alkyl, aralkyl, aryl or heterocyclic group which may be substituted; and Y is a residue which is fused with the benzene ring to form an aromatic or heterocyclic ring which may be substituted to obtain an azo compound represented by formula III.
Patent JP-H0951274-A (JP)
Title: D/a converter and hard disk drive controller
Inventor: AKIYAMA YASUHIRO
IPC: H03F3/343
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To realize a D/A converter operated at a high speed even when the number of bits of input digital data is high and possible for a stable operation even when a power supply voltage is low. SOLUTION: The controller is provided with a reference current source 109, a current mirror 110, and a D/A converter 108 consisting of a unit current source matrix 107 in which unit current source switches are arranged in a matrix, an X decoder 103, Y decoders 104, 105 generating a selection signal to provide the output of a prescribed current in response to input digital data, and a latch 106 to make delays of selection signals generated by the decoders for the high-order bits, with a D/A converter 113 consisting of a weight current source 112 providing the output a prescribed fixed current in response to the weight of each bit of the input digital data and a latch 111 for the low-order bits, and with a current voltage converter 114 summing current outputs of the converters 108 and 113 and converting the sum into a voltage.
Patent JP-H0486448-A (JP)
Title: Operating part fixing device for air conditioner
Inventor: HIRATA MINORU
IPC: F24F11/02
Filed: 1990-07-27
Abstract: PURPOSE:To make an integral formation of a main body of a control part and an operating part and store them in an air conditioner and further to enable the main body of the control part and the operating part to be separated from each other by a method wherein means for making an integral formation of the main body of the control part and the operation part and means for removing the operating part are provided. CONSTITUTION:When an operating part 12 is used in integral with a main body 11 of a control part, a fitting piece 25 of the operating part 12 is inserted into a fitting hole 24. After abutting an abutment piece 23 and a vertical piece 22, they are fastened to a hole 20 and a threaded hole 21 by a screw 19 of the fixing piece 18 at a front part and at the same time they are fixed to holes 17 formed in both fixing pieces 15 with screws 16. When the operating part 12 is to be placed near an operator, each of the screws 16 and 19 is removed, the fitting piece 25 is removed, the operating part 12 is made independent and then the operating part 12 can be fixed to any optional location.
Patent JP-H0858730-A (JP)
Title: Fixed quantity soybean feeder
Inventor: II NAOTO
IPC: B65B1/30
Filed: 1994-08-24
Abstract: PURPOSE: To realize an automatic packing of soybeans into a bag by a method wherein a measuring box wherein soybeans are continuously input is provided, and when a fixed quantity of soybeans has been input in the measuring box, the measuring box is tilted, and it is constituted in such a manner that the soybeans in the tilted measuring box are fed to a feeding chute. CONSTITUTION: When a start switch is turned ON, a soybean transfer conveyor 2, a rotary scraping body 3 and a transfer conveyor 5 are simultaneously operated by a control unit 40. Then, soybeans (a) on the soybean transfer conveyor 2 are scraped off by the rotary scraping body 3 which is provided at the transfer final end gradually, and are input in a measuring box 4 through the transfer conveyor 5. When the soybeans (a) in the measuring box 4 reach a desired weight, and the pointer of a measuring instrument 8 meets a photo-sensor body, a feeding driving motor 30 is driven, and the measuring box 4 is tilted to the side by a cam disk and connecting rod. Then, the fixed quantity of soybeans (a) in the measuring box 4 are input in a bag through a feeding chute, and are packed in the bag.
Patent JP-H0951574-A (JP)
Title: General incoming synchronizing method for radio communication and calling method of radio terminal
Inventor: OKABAYASHI SHINSUKE
IPC: H04W68/10
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To synchronize calling at the time of general termination of mobile terminals by retrieving a header signal in a control channel and performing calling operation in the detected timing. SOLUTION: A terminal once detecting an incoming addressed to itself (S2) enters a continuous reception state (S3), detects the header of the control channel (S4), and informs a termination operation indicating circuit each time the header is detected; and this circuit sends out a ringing command each time a header detection signal is received and a sound once receiving the ringing command outputs a ringing tone for a specific time shorter than the header cycle. When the termination is ceased (S6), a ringing stop signal is sent out to stop the sounder from sounding.
Patent JP-H0249290-A (JP)
Title: Video reproducing device
Inventor: HOUGIYOKU TSUKURU
IPC: G11B27/10
Filed: 1988-08-09
Abstract: PURPOSE:To improve operability and convenience by controlling reproduction by inputting a reproduction lapse time from a reproduction start position and computing a corresponding image number. CONSTITUTION:When a desired reproduction lapse time from the reproduction start position is inputted by an operating input part 6, a control circuit 5 discriminates whether a video disk 1 is a standard disk (CAV) with constant angular velocity or a long time disk (CLV) with constant linear velocity from a read identification number, and computes and calculates the corresponding image number in the case of using the CAV. The readout reproduction of corresponding image data is controlled by controlling the turning of the disk 1 by a servo circuit 4, etc., corresponding to the calculated result and the image number read from the disk 1 via an optical pickup 2 from a signal processing circuit 3, and reading out a corresponding reproducing number. Meanwhile, no computation is performed when the CLV on which the lapse time is recorded, and the reproduction control corresponding to operating input is performed similarly. In such a way, it is not required to perform the input operation of the image number with a great number of values, thereby, the operability and the convenience can be improved.
Patent JP-2000018610-A (JP)
Title: Sealed expansion tank
Inventor: OHARA SUSUMU
IPC: F24D3/10
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a sealed expansion tank having functions of removing a dissolved oxygen, preventing a pulsation and silencing by providing a durability and facilitating a maintenance and a management. SOLUTION: A water inlet 4 and a water outlet 5 are installed oppositely to a lower portion of a long longitudinal columnar sealed expansion tank 1 with the inlet 4 set at a high position. A straightening perforated unit 6 is horizontally provided above the inlet 4. Further, an air bleeding port 9 communicating with an air bleeder 11 is provided above the unit 6. A gas-water separating mat 8 for vertically dividing the tank 1 into an air chamber 2 and a water chamber 3 is provided with a gap 12 communicating with both the chambers, and floated on a water surface.
Patent JP-S6250387-A (JP)
Inventor: MARUKU BIDE
IPC: G02F1/13
Filed: 1986-08-26
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-S5899991-A (JP)
Inventor: HARUMOTO SHIYOUZOU
IPC: D05B37/00
Filed: 1981-12-10
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-S6260126-A (JP)
Title: Production of magnetic recording medium
Inventor: SONODA TOMIYA
IPC: G11B5/84
Filed: 1985-09-10
Abstract: PURPOSE:To decrease spacing and to obtain a magnetic recording medium having surfaces with which adsorption hardly arises by etching magnetic layers which are formed on substrate surfaces and contain Cr in a radical chlorine atmosphere, thereby forming recesses at the grain boundaries. CONSTITUTION:The magnetic layers 2, 3 consisting of, for example, Co-Cr, etc. contg. Cr are formed on both faces of the substrate 1 consisting of a polyimide film, etc. The substrate 1 is subjected to high-frequency etching in gas such as CCl4, CFCl2 or CF3Cl to form the recesses 8 at the grain boundaries 6 of the magnetic layers 2, 3 by selective etching of Cr. Protective film 4, 5 consisting of Si3N4, etc. are formed on the magnetic layers 2, 3. The fine ruggedness is thus formed on the surfaces of the magnetic layers 2, 3, by which the spacing is made smaller and the generation of the adsorption is made hard.
Patent JP-2001031635-A (JP)
Title: Production of optically active n-protected-n-methyl- phenylalanine derivative
Inventor: NAKAZAWA MASAKAZU
IPC: C07C231/20
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an optically active N-protected-N- methyl-4-halogenophenylalanine having high purity and useful as a production intermediate for pharmaceuticals on an industrial scale in high efficiency. SOLUTION: A highly purified optically active N-protected-N-methyl-4- halogenophenylalanine (or its salt) is produced from a crude optically active N-protected-N-methyl-4-halogenophenylalanine containing at least its optical isomer as an impurity through a step of the precipitation and separation of the compound in the form of a salt (e.g. DCHA salt). Since the objective compound can be produced in high purity and yield by this process, the process is extremely useful for the production of a production intermediate for pharmaceuticals.
Patent JP-S6093371-A (JP)
Title: Filter paper supply device for contamination examination
Inventor: TOMITA FUMIAKI
IPC: G01T7/04
Filed: 1983-10-27
Abstract: PURPOSE:To cut out a filter paper, which is stored in a case, to the outside of the case automatically without manual work by providing the filter paper supply case and a pressing means which presses the stored filter paper to the front of the filter paper supply case with a certain pressure. CONSTITUTION:A filter paper supply device for contamination examination consists of a filter paper supply case 2, an expansible and contractible cylinder 3, a roller supporting frame 4 which can control the supporting position of a filter paper 1 in the filter paper supply case 2, and a cutting-out roller 5. When a head 3c of the expansible and contractible cylinder 3 is applied to the rear part of the filter paper 1 for contamination examination stored in the filter paper supply case 2, a rod 3b is automatically pressed forward by an elastic device such as a spring or the like set in a driving part 3a to transport the filter paper 1 toward the cut-out port. Thus, the filter paper stored in the case is cut out automatically to the outside of the case without manual work.
Patent JP-S5990101-A (JP)
Title: Automatic control circuit
Inventor: FUJII AKIRA
IPC: G05B7/02
Filed: 1982-11-15
Abstract: PURPOSE:To ensure the smooth control of a controlled system by applying the fixed voltage or the manually variable voltage in place of the output voltage supplied from an integration circuit in case the break of a negative feedback loop is detected. CONSTITUTION:The voltage (dd) which is proportional to the deviation between the control quantity (ca) given from a controlled system 30 and the target value is generated by a deviation voltage generating circuit 10. An integration circuit 20 controls the controlled system 30 so as to set the voltage (dd) at O. When a loop break detector 60 detects the break of a negative feedback loop, switches 41 and 51 are actuated. Threfore the voltage (cd) is applied to the controlled system 30 from a voltage generating circuit 40. Then the circuit 20 performs control so that its voltage (id) is equal to the voltage (cd) of the voltage generating circuit 40. When the break of the negative feedback loop is recovered, the switches 41 and 51 are restored. Then the voltage (id) of the circuit 20 is set at a normal level with the voltage (cd) set as the initial value.
Patent JP-S6093485-A (JP)
Inventor: RUI DERUGURANJIYU
IPC: G09G3/28
Filed: 1984-09-25
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-H0484771-A (JP)
Title: Flow type diluting device
Inventor: HASHIZUME YOSHIO
IPC: G01N27/28
Filed: 1990-07-26
Abstract: PURPOSE:To make a quick and very accurate dilution possible continuously with a simple device constitution by setting up a flow dividing element in the latter part of a sample injecting element on a main passage and a confluent element in the latter part of the flow dividing element on the main passage. CONSTITUTION:The first carrier liquid is continuously sent into a sample injecting element 4 of an autosampler, etc. by a pump 1. An injected sample is carried to a flow dividing element 5 of the latter part by the first carrier and a certain quality is continuously sucked and divided from a main passage by a pump 2 here. The residual part after a part of the first carrier is sucked and divided, moves forward in the main passage and is sent into a confluent element 6 of the latter part. The second carrier is continuously added with a certain rate into the main passage by a pump 3 in this confluent element 6 and the sample is diluted. The second carrier added by the pump 3 performs the functions to increase the flow of the main passage decreased being sucked and divided by the pump 2, to send the solution to a detector 7 of the latter part and to adjust the passage speed, with diluting.
Patent JP-S5992758-A (JP)
Title: Brushless motor
Inventor: CHIBA OSAMU
IPC: H02K29/00
Filed: 1982-11-17
Abstract: PURPOSE:To obtain normal operation characteristics of a brushless motor with less torque pulsation and irregular rotation by combining anisotropic permanent magnets which are divided to obtain an ideal magnetic flux distribution. CONSTITUTION:A rotor 5 is composed of C-shaped sectional permanent magnets 11a, 11c which are treated in anisotropy in thicknesswise direction and opposed at the axis, and C-shaped sectional permanent magnets 11b, 11d which are treated in anisotropy in a tangential direction, i.e., in a direction perpendicular to the thicknesswise direction and opposed at the axis. These magnets 11a-11d are divided into four segments at 90 deg. of central angles from the center. A magnetic field is applied to a cylinder which is composed of the magnets 11a-11d in an anisotropy direction 10 to magnetize it, thereby forming a rotor.
Patent JP-S58101364-A (JP)
Title: Remote monitoring system for transaction processor
Inventor: SANO JIYUNJI
IPC: G06F11/00
Filed: 1981-12-11
Abstract: PURPOSE:To restore processing without dispatching the person in charge in the field when a failure takes place in a transaction terminal device, by providing a transaction information display function of the transaction terminal and a restoratin indicating function for a remote monitor controller. CONSTITUTION:A remote monitor controller (RMC)1 is installed at a location apart from a terminal device (ATM)2, displays the operating state and failures of a plurality of terminal devices 2 centralizingly and controls power supply on/ off and transaction state and processes restoration centralizingly. A plurality of ATMs 2 are connected to the RMC on a transmission line. The ATMs 2 and the RMC1 are provided with a telephone set 3 respectively. The operating section of a display of the RMC1 is provided with a display light group to monitor the state of the ATMs 2, a switch group giving various instructions to the ATMs 2, a reset switch restoring the ATMs 2 to the initial state, and a payment instruction switch instructing cash payment to the ATMs 2.
Patent JP-H0949699-A (JP)
Title: Manufacture of camouflage nylon tape
Inventor: HORII FUMIO
IPC: F41H3/00
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide camouflage cloths and a personal camouflage device using a nylon tape difficult to detect by applying camouflage effect demonstrating a multi-stage infrared reflectivity in a predetermined range in a predetermined infrared wavelength region using vat dye and a pigment for nylon cloth. SOLUTION: There is used cloth such as plain fabrics, double cloth, diagonal cloth or its modified cloth comprising nylon 6 and nylon 66. For a dyestuffs there is chiefly used one having infrared ray absorption property in ordinary vat dye. A selected acidic dyestuffs is used singly or as a compound with an infrared ray absorption pigment upon dyeing. There is ensured camouflage effect demonstrating multi-stage infrared reflectivity of 6% or more and 65% or less in an infrared ray wavelength region of from 600 to 1200nm. A camouflage nylon tape having multi-stage infrared ray reflectivity is ensured so that there is endured camouflage cloths using such a tape against an infrared detection method in mist, rain or at night.
Patent JP-H0484516-A (JP)
Title: Level conversion circuit
Inventor: DOUKOME HIROFUMI
IPC: H03K19/018
Filed: 1990-07-26
Abstract: PURPOSE:To quicken the off-state of an output transistor(TR) and to prevent a through-current from flowing by discharging a base storage charge of the output TR when a signal to bring an output terminal to a high level is inputted to an input terminal and a TR of a current switch section is switched. CONSTITUTION:When an H level in excess of a Vth is applied to a base of a phase split TR Q2, the TR Q2 and an output TR Q1 are turned on, an off- buffer circuit is turned off and an output terminal OUT goes to an L level of the TTL level. When an L level not in excess of the Vth is applied to the base of the TR Q2, the TRs Q2, Q1 are turned off, the off-buffer circuit is turned on and the output terminal OUT goes to H in terms of the TTL level. When the level of the output terminal OUT changes from L to H, the TR Q1 is changed from ON to OFF, but the charge stored in the base of the TR Q1 is extracted through a pull-down TR 1 obtaining a control signal from a current switch section of an ECL circuit. Thus, the turning-off of the TR Q1 is quickened and the flowing of the through-current is prevented.
Patent JP-H1049578-A (JP)
Title: Order menu registration data processor
Inventor: TAKEUCHI MASANORI
IPC: G06Q50/12
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To improve the operation efficiency and customer service for groups by giving the same group number to tables and performing an account process so that order data regarding tables having the same group number are regarded as one transaction. SOLUTION: A portable handy terminal 10 is used to receive orders of customers decentralized in different tables. Namely, a table number 14T on a key panel 14 is used and inputted and then after a declaration is made by using a group handling declaration key 14D, a group number is inputted by using a group key 14G. The input process of an order menu is performed by using a menu key group 14I. Account process means 61 and 62 by group numbers on the side of a accounting machine 60 perform batch account processes so that all order data regarding tables (number) given the same group number as the input group number received from a station 30 are regarded as one transaction.
Patent JP-H0859437-A (JP)
Title: Nail lacquer remover
Inventor: TSUCHIBE TOSHIFUKU
IPC: A61Q3/04
Filed: 1994-08-25
Abstract: PURPOSE: To obtain a nail lacquer remover having no volatility, flammability and toxicity, low in allergenicity without completely drying and not damaging nail or epidermis. CONSTITUTION: This nail lacquer remover comprises propylene carbonate, propylene glycol, dimethylisosorbide, vitamin and a solvent containing dimethyl sulfone. This nail lacquer removing material is obtained by impregnating a composition containing propylene carbonate, propylene glycol and dimethylisosorbide into a substrate. This method for producing a nail lacquer removing material comprises charging a composition containing a sheet-like, pad-like, cotton-like or cotton swabs-like material and propylene carbonate, propylene glycol and dimethylisosorbide into a hermetically sealed vessel and tumbling the composition.
Patent JP-S6444500-A (JP)
Title: Encoder
Inventor: MAEKAWA HAJIME
IPC: H04N19/00
Filed: 1987-08-12
Abstract: PURPOSE: To attain a quick and highly efficient vector quantization by allowing plural processor elements to execute interlocking vector quantization and load distribution. CONSTITUTION: Data having correlation in time are prepared in a frame buffer 1. A control circuit 4 dividedly manages data by blocks b1 to bn and successively allocates the blocks b1 to bn to processor elements PE1 to PEi. The circuit 4 loads optimum program vectors from a code book 5 to respective elements PE1 to PEi and allocates corresponding areas in a code buffer 2 to respective elements PE1 to PEi. When respective elements PE1 to PEi are driven by the circuit 4 in these states, vector quantization is started. An input buffer writes a code number in a corresponding code buffer 2 only when its own clustering is mapped. Thus load is distributed and quick and highly efficient vector quantization is attained.
Patent JP-S6092636-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSURUSHIMA KUNIAKI
IPC: H01L23/02
Filed: 1983-10-27
Abstract: PURPOSE:To prevent the defective contact of an external lead due to oxidation, etc. and the rusting of a cap section by plating a welding ring and the cap, which are seam-welded, with nickel and coating the external lead with solder. CONSTITUTION:A welding ring 4 and a capsection 5, which are seam-welded, are plated with nickel 7. It is desirable that the thickness of nickel plating is approximately 3mum or more, and an external lead 2 may be plated with nickel at the same time. The external lead 2 is coated with solder 8. The external lead is coated with solder 8 generally through dipping in molten solder, but it may be coated with solder through a method such as plating. A semiconductor device is complated through such processes. The external lead may be plated with copper as foundation plating for said nickel plating.
Patent JP-H0370866-A (JP)
Title: Fuel injection nozzle for internal-combustion engine
Inventor: KAARU HOOFUMAN
IPC: F02M61/10
Filed: 1989-08-04
Abstract: PURPOSE: To set pressure applied on a valve needle high even at a position in a partial load range by supporting at least two compression springs by a stopper moving with the valve needle and a shoulder part fixed on a casing. CONSTITUTION: As fuel pressure is increased to a release pressure P0 , a valve needle 16 starts releasing motion, and it compresses a compression spring 34 to which a weak pre-load is applied during a first half stroke hv1 to get to pressure P1 , when a shoulder part 42 of the valve needle 16 is applied to a stopper ring 44 to which a strong pre-load is applied by a compression spring 36. During the while, fuel of idle quantity is injected. Next, when pressure becomes P2 or over, a stopper sleeve 44 is moved up with the valve needle 16, the compression spring 36 is compressed while it is released for the first half storke hv2 , a push pin 48 is applied to a stopper pin 54, and as pressure rises up to P4 , it gets into a releasing stroke (h) against the compression springs 36, 34. Favorable injection characteristics can thus be obtained even in a low rotation number range.