baber/WOPTO huggingface dataset:
Patent JP-S6323885-A (JP)
Title: Manufacture of pristinamycin derivative
Inventor: DEBUNANDAN CHIYATERUJII
IPC: C07K5/06
Filed: 1987-07-07
Abstract: There is described a process for the preparation of therapeutically useful pristinamycin IIB sulphone derivatives, of the general formula (I) hereinafter depicted, and their acid addition salts, in which R denotes: either a nitrogen-containing 4 to 7-membered heterocyclic ring radical, which may contain 1 or more other hetero atoms chosen from nitrogen, oxygen and sulphur in the form of sulphoxide or sulphone, and unsubstituted or substituted by alkyl; or alkyl of 2 to 4 carbon atoms substituted by 1 or 2 radicals chosen from phenyl, cycloalkylamino of 3 to 6 ring atoms, N-alkyl-N-cycloalkylamino of 3 to 6 ring atoms, alkylamino, dialkylamino and dialkylcarbamoyloxy, the alkyl parts of these 2 latter radicals being unjoined or joined to form, with the nitrogen atom to which they are attached, a saturated or unsaturated 4 to 7-membered heterocyclic ring which may contain another hetero atom chosen from nitrogen, oxygen and sulphur in the form of sulphoxide or sulphone, and unsubstituted or substituted by alkyl, or alkyl of 2 to 4 carbon atoms substituted by one or more nitrogen-containing, 4 to 7-membered hetercyclic rings which may contain 1 or 2 other hetero atoms chosen from nitrogen, oxygen and sulphur in the form of sulphoxide or sulphone, and unsubstituted or substituted by alkyl, these heterocyclic rings being linked to the alkyl by a carbon atom of the ring, at least one of the substituents carried by the said alkyl chain being a nitrogen-containing substituent capable of forming salts, or the [(S)-1-methyl-2-pyrrolidinyl]methyl group, and n is 2, and their isomers and their mixtures which comprises oxidising a compound of formula (I) as as hereinbefore defined in which n is 1 or a compound of formula (II) in which R is as hereinbefore defined, with a periodic acid salt and a catalytic amount of ruthenium (VIII) compound, which may optionally be prepared in situ by oxidation of a ruthenium compound of a lower oxidation state. Also disclosed are compounds of general formula (I) in which n is equal to 2 in the form of their B isomers, and certain novel compounds of general formula (I) in which n is equal to 2. <CHEM> o
Patent JP-H0333748-A (JP)
Title: Recording material and recording method
Inventor: SAITO NAOKI
IPC: G03F7/06
Filed: 1989-06-29
Abstract: PURPOSE:To form a polymer image by a rapid processing which is of a dry type or for which an extremely slight volume of water is used by incorporating a photosensitive layer contg. a photosensitive silver halide, polymerizable compd., thermo- or photopolymn. initiator, and specific reducing agent on a base. CONSTITUTION:The photosensitive layer contg. the photosensitive silver halide, the polymerizable compd., the thermo- or photopolymn. initiator, and the reducing agent expressed by formula I or II is provided on the base. In the formula I, II, R<1> denotes a hydrogen atom, alkyl group, aryl group or heterocyclic group; R<2> to R<6> dentoe a hydrogen atom halogen atom, or monovalent org. group, such as alkyl group, sulfonyl amino group or sulfamoyl amino group; R<2> to R<6> may be respectively the same or different and any two may combine to form a ring. The recording material is heated simultaneously with or after image exposing or is further irradiated uniformly with light after the heating, by which polymerizable compd. in the exposed part is polymerized and the polymer image is formed.
Patent JP-H0831311-A (JP)
Title: Manufacture of electron emitting element, and electron source and image forming device using the element
Inventor: ONO TAKEO
IPC: H01J1/316
Filed: 1994-07-20
Abstract: PURPOSE:To provide a low power consumption electron source and image forming device using an electron emitting element by subjecting the element under the manufacture to a process to reduce the electric resistance of a conductive film, arnd thereby lessening the driving voltage and power consumption of the element CONSTITUTION:An electron emitting element has a conductive film 4 including an electron emission part 3 between two opposing electrodes 5, 6. In manufacturing, the electron emitting element is subjected to a process to reduce the electric resistance of the film 4 formed between the two electrodes 5, 6. The process should preferably be a reductive treatment of the conductive film. Examples are: (1) heating at 100-400 deg.C in a vacuum, (2) heating in a reductive gas atmosphere at a temp. between room temp. and 400 deg.C (the gas of H2, CO, H2S), and (3) heating at 20-100 deg.C in a reductive solution (hydrazine, formic acid, aldehyde, etc.).
Patent JP-S6412656-A (JP)
Title: Analog front end circuit
Inventor: OTAKE HISAO
IPC: H04M11/00
Filed: 1987-07-06
Abstract: PURPOSE:To suppress noise and to improve the S/N of a reception signal by switching a changeover switch so as to connect a full band pass filter APF and a band pass filter BPF in cascade in using a group filter as the transmission use and switching the changeover switch in using it as the reception use so as to use only the BPF. CONSTITUTION:One changeover switch 12 is connected to the position of a D/A converter 10 and the other changeover switch 30 is connected to the position of a gain amplifier 31 respectively at the transmission, the one changeover switch 43 in the group filter 40 is connected to the position of a terminal 41 and the other changeover switch 45 is connected to the position of APF 44 respectively to connect the APF 44 and the BPF 46 continuously. At the reception state, the one changeover switch 12 is connected to the position of the A/D converter 11 and the other changeover switch 30 is connected to the position of the gain amplifier 32 respectively, the one changeover switch 43 is connected the position of earth in the group filtr 40 and the other changeover switch 45 is connected to the position of terminal 41 respectively and only the BPF 46 is connected between the terminals 41 and 42. Thus, the noise generated in the APF is suppressed by unconnected of the APF and the S/N in the received sig.
Patent JP-2000003640-A (JP)
Title: Steering mechanism and its installation method
Inventor: SAKAI KENICHIRO
IPC: G01B21/22
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To meet of specifications due to provision or non-prevision of a steering angle sensor, without making a particular change to a steering mechanism, by employing a small-sized, light-weight steering angle sensor, and to accurately install it on a combination switch part. SOLUTION: This mechanism is made up by attaching a steering roll connector 2 connecting an electrical system on the side of a steering wheel with an electrical system on the stationary side, to a combination switch 3 mounted on a steering shaft. A steering angle sensor 1 is disposed between the combination switch 3 and the steering roll connector 2.
Patent JP-2000356971-A (JP)
Title: Driving method for plasma display panel
Inventor: ISHIZUKA MITSUHIRO
IPC: G09G3/288
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide the driving method of a plasma display panel in which the background luminance is actually zero and the dark-place contrast is satisfactory and whose operating voltage range is wide. SOLUTION: In a scanning period, that is, in a scanning priming period when scanning pulses for priming discharge are successively impressed on respective cells with scanning electrodes in a priming exclusive subfield, priming discharge are made to be performed in lighting cells (oblique line parts 30) and unlighting cells (oblique line parts 32) being at surroundings of the lighting cells by respectively impressing scanning pulses being scanning pulses for priming discharge which are overlapped by a time(t) and priming pulses having a negative polarity suppressing self-discharge on scanning electrodes S to S+4 and negative subpriming pulses suppressing surface discharge on maintaining electrodes Cs and priming data pulses deciding whether making the priming discharge generate or not on data electrodes D to D+4.
Patent JP-S5960880-A (JP)
Inventor: KOMATSU HARUKI
IPC: H05B41/14
Filed: 1982-09-29
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-2000000033-A (JP)
Title: Green house for horticultural cultivation
Inventor: NISHIMAKI YASUO
IPC: A01G9/14
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a green house for horticultural cultivation suppressing the generation of disease, having perfect insect proofing effect, capable of harvesting crops having a stable and excellent quality even in scorching summer heat, having an excellent working circumstance for worker, by including a specific roof part. SOLUTION: This green house for horticultural cultivation which is formed by stretching a perforated sheet on a structural material as pedestals, has the roof part comprising a perforated sheet and the roof part comprising an extensible non-porous sheet. In this case, the roof part comprising the non-porous sheet is preferably mounted under the roof part comprising the perforated sheet, and having a wall part comprising the extensible non-porous sheet and this wall is more preferably mounted inside of the wall part comprising the perforated sheet.
Patent JP-S5957931-A (JP)
Title: Method for bundling glass fiber
Inventor: MARUYAMA KAZOU
IPC: D06M101/00
Filed: 1982-09-29
Abstract: PURPOSE:To provide water resistance enough to make glass fibers withstand weaving by water jet loom and bundling power to the glass fibers by covering the surfaces of the fibers with a bundling agent contg. a water soluble sizing agent and a silicone composition which is cured by heating. CONSTITUTION:The surfaces of glass fibers are coated with an aqueous soln. of a water soluble sizing agent such as polyvinyl alcohol and heat treated to bundle the fibers. The bundled fibers are passed through an aqueous soln. contg. a silicone composition contg. polyorganosiloxane or the like as the principal component, a catalyst and a silane coupling agent, and a silicone film is formed on the sizing agent by heating to bundle the fibers. Covering may be carried out by a method by which the water soluble sizing agent and the silicone composition are united in a body. The glass fibers bundled by this method have superior water resistance and can be smoothly woven by a water jet loom system. The bundling agent can be easily removed by heat cleaning.
Patent JP-H0334440-A (JP)
Title: Lsi wafer
Inventor: UEJIMA SHINJI
IPC: H01L21/66
Filed: 1989-06-30
Abstract: PURPOSE:To increase the number of samplings to securely distinguish good and bad products as well as improve measurement efficiency by a method wherein check transistors provided at corners of an effective LSI chip on an LSI wafer for determining non-defective.defective transistors of the effective LSI chip and connection wiring between chips for connecting all check transistors are provided. CONSTITUTION:A check transistor 4 for judging non-defective or defective transistors of an LSI chip 2 is provided at a corner. This check transistor 4 is equipped with a base terminal B, an emitter terminal E and a collector terminal C. These terminals are respectively connected to a measuring pad 5. Each check transistor 4 on the effective LSI chip 2 is connected by connection wiring 3 between chips. As for the status of connection, the base terminal B, the emitter terminal E and the collector terminal C are connected in parallel via the measuring pad 5.
Patent JP-S6230447-A (JP)
Title: Extension communication system between isdn terminal
Inventor: FUJIOKA MASANORI
IPC: H04Q11/04
Filed: 1985-08-01
Abstract: PURPOSE:To realize line switching type extension communication function that cast a burden on a network by adding a function that connects B1, B2 channels on a private passive bus and returns on the bus in a terminal equipment of a network. CONSTITUTION:An extension communication control section ICC 71 in an advanced terminal function section HTF 70 sets (x) bit 521 to logic 0 at the time of line switching type extension communication request, and sets to logic 1 in other cases. While (x) bit 521 from private terminals TE 21-28 is logic 1, a B channel switch BSW 61 in a network terminal device 11 connects B1, B2 channels on a private bus PB 12 and B1, B2 channels on a subscriber's line 14 respectively. On the other hand, when bit 521 becomes logic 0, and while (x) bit from a multiframe control circuit MFC 62 is logic 0, the BSW returns and connects B1 channel and B2 channel on the PB 12 as shown by internal dashed lines. Thus, TE 21 and TE 28 are enabled to make line switching type extension communication using B1 channel and B2 channel respectively.
Patent JP-S6062860-A (JP)
Title: Rotor of magnet rotary type motor
Inventor: TAKAHASHI MASAKI
IPC: H02K1/27
Filed: 1983-09-13
Abstract: PURPOSE:To endure against high centrifugal force and to prevent a magnet from flying out by using a circular reinforcing unit having a bottom and a skirt portion. CONSTITUTION:A rotor housing 2 is made of a nonmagnetic material which has a bottom 2a, to which a rotational shaft 1 is mounted and a skirt portion 2b integral with the bottom. A plurality of magnets 4 are circularly arranged fixedly in plural axial poles through a circular yoke 3 in the housing 2. A reinforcing unit 11 having a skirt portion 11b integral with a bottom 11a is inserted fixedly to cover the magnets 4 from the side opposite to the bottom 2a of the housing 2 so that the inner surface of the skirt portion 2b of the housing 2 is engaged with the outer surface of the skirt portion 11b of the unit 11. The yoke 3 may be used also as the bottom 2a of the housing 2.
Patent JP-S5869669-A (JP)
Title: Tape traverser device
Inventor: NISHIMURA YOSHIHISA
IPC: B65H81/06
Filed: 1981-10-23
Abstract: PURPOSE:To have a tight winding in a winding work of interlayer insulating tape for a multilayer coil to be used in a trasformer etc., by providing a tape roll mounted at a rotary table furnished on the tape traverser with possibility of rotation. CONSTITUTION:First the tape 2 is fixed to a coil 3 on the already wound layers using a sticky tape, and the tape traverser 5 is shifted in the axial direction by turning the spindle 4 of the winding machine. At this time, the tape has an inclination with respect to the axial direction corresponding to the lead angle, so that a servo motor 17 is put in operation under a command due to the data from a controller 16 to rotate a rotary table through a pinion 15, and the orientation of the tape roll 9 is thus set along the lead angle theta1. Because stepped insulation is used, the amount of traverser movement is adopted, but the rotary table 12 is corrected to that direction as the lead angle theta2 at this time becomes small. Accordingly always a straight sendout is secured, so that slackness of the tape is prevented and coil winding can be made firmly.
Patent JP-H0333898-A (JP)
Title: Pitch prediction system
Inventor: TANIGUCHI TOMOHIKO
IPC: G10L25/90
Filed: 1989-06-30
Abstract: PURPOSE:To improve a pitch prediction gain and coded voice quality and to necessitate the smaller increase of the information quantity of parameter transmission by shortening the updating period of pitch prediction coeffts. with respect to the updating period of a pitch period. CONSTITUTION:The updating period of the pitch prediction coeffts. b1, b2 is made shorter than the same pitch period T and updating period as heretofore to improve the pitch prediction gain with respect to the pitch period T and pitch prediction coeffts. b1, b2 which are heretofore the same in the updating period and are the two parameters of the pitch prediction. Only the updating period of the pitch prediction coeffts. of the small number of bits is shortened. Namely, the prediction gain is larger and the reproduced voice of the higher quality is obtd. as the updating period of the parameters of the pitch prediction device is shorter. The coded voice quality is improved in this way and the smaller increase of the information quantity of the parameter transmission is necessitated.
Patent JP-H04366436-A (JP)
Title: Double-face recording optical disk
Inventor: NODA EIJI
IPC: G11B7/24
Filed: 1991-06-13
Abstract: PURPOSE:To provide an optical disk which can effectively utilize its recording surfaces, is increased in recording capacity, and is used for high-speed both-face access drive devices. CONSTITUTION:A clamping surface 1a is constituted by providing a center hub 2 only on one surface of a disk main body 1 and each group area is formed so that the inside diameter r2 of the group area of the non-clamping surface 1b of the disk main body 1 can become smaller than the inside diameter r1 of the group area of the clamping surface 1a. Since the center hub 2 is not provided on the non-clamping surface 1b, the recording and reproducing area of this disk can be widened and the recording capacity of the disk can be increased as a whole.
Patent JP-S5958526-A (JP)
Title: Communication control system
Inventor: NAKAYAMA TAKESHI
IPC: G06F3/02
Filed: 1982-09-28
Abstract: PURPOSE:To facilitate the confirmation processing of input data by shifting a main body for character-by-character read/write control from a CPU to a communication controller CCU, and generating a read command by the CPU only once when one telegraphic message starts. CONSTITUTION:The CCU is activated by receiving the read command from the CPU. A receiving circuit is opened firstly and held in readiness to receive input data from a terminal. When data on one character is transmitted from the terminal, it is stored in a receiving buffer to confirm that it is not a terminating character and the CCU closes the receiving circuit and opens a transmitting circuit. Further, the receiving character data in the receiving buffer is read and stored in a memory. The stored receiving character is read out immediately and transferred to both the CPU and transmitting buffer. The receiving character in the transmitting buffer is sent out to the terminal through a shift register and the transmitter is closed after the transmission. Consequently, processing for input data confirmation is facilitated.
Patent JP-S5693165-A (JP)
Title: Data process system
Inventor: TAMURA HIROSHI
IPC: G06F13/00
Filed: 1979-12-25
Abstract: PURPOSE: To reduce the sending frequency of the store address in a simple and effective way, by storing the store address having an invalidated data of a buffer memory in the address buffer memory and then inhibiting the sending of the new store address which coincides with the contents of the store address buffer memory.  
     CONSTITUTION: When a coincidence is obtained between the new store address given from the control circuit part 12 which performs the busy check, decision of priority and others for a memory control device and the store address wherein the data of the buffer memory stored in the address buffer memory 21 etc. are invalidated, the gate circuit 27 etc. are closed via the comparators 23 etc. to inhibit  the setting of the new store address to the register 13-2. While in case no coincidence is secured for the new store address, not only the circuit 27 but the gate  circuit 25 are opened. Thus the address set to the register 13-2 makes the buffer  memory of the CPU1 and others invalid. At the same time, the contents of the  memory 21 is renewed. Accordingly, the sending frequency of the store address can  be reduced effectively without affecting other factors, thus increasing the processing  speed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6228944-A (JP)
Title: Optical information recording and reproducing disk
Inventor: OOTA TAKEO
IPC: G11B7/24079
Filed: 1985-07-31
Abstract: PURPOSE:To increase the playback amplitude of a pit by increasing the width of a groove track for recording and reproducing information, decreasing the pit width of a signal formed as a pit, and making the depth of the groove and pit less than one-eighth as large as wavelength. CONSTITUTION:The width W1 of the track of a groove 1 and the width W2 of the pit 2 of a projection/recess pitch signal are so set that W1>W2. Then, the step between the groove 1 and pit 2 is set deeper than optical path length lambda/8, where lambda is wavelength. Then, information is recorded in a thin film layer at the groove part and its dot signal is reproduced. In this case, when the spot diameter of laser light is denoted as S0, the amplitude decreases in a direction of larger than S0 and is maximum in an area where the pit width W2 is S0/2.
Patent JP-H0336154-A (JP)
Title: Automatic original feeding device
Inventor: NAKAYAMA SHIGERU
IPC: B65H31/02
Filed: 1989-06-30
Abstract: PURPOSE:To lengthen a distance from an original receiver to discharging rollers and increase the original storing capacity of the receiver by providing the original receiver between drive pulleys and on the inside of the outer peripheries of the drive pulleys and a discharging means to carry the original from a carrying belt to the original receiver. CONSTITUTION:When an exposure process for necessary numbers is finished in an image forming process, a stopper 27 is dropped for a carrying belt 17 to take out an original (D) on a discharging means 20 side. Then, the original (D) is discharged by a pair of discharging rollers 30 onto an original receiver 18 through a guide 28 and is finished to be fed, then the next original becomes available.
Patent JP-S5975304-A (JP)
Inventor: ANSONII MAIKERU FUEDERIKO
IPC: G05B19/05
Filed: 1983-09-13
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-H0612650-A (JP)
Title: Magnetic recording medium and manufacture thereof
Inventor: SATO HITOSHI
IPC: G11B5/85
Filed: 1992-06-26
Abstract: PURPOSE:To provide a magnetic recording medium performing recording and reproduction of signal by magnetization and its manufacturing method. CONSTITUTION:A magnetic recording layer consisting of 8-16 atomic % Cr., 1.5-6 atomic % Ta, 0.01-2 atomic % Y and the balance Co, substantialby, is provided on a nonmagnetic substrate. Also the invention is related to a manufacturing method of the magnetic recording medium by a sputtering method and to a target consisting of the same composition which is used for the purpose. Thus, the speicfic magnetic permeability becomes remarkably small by using a Co-Cr-Ta-Y alloy as the target,as a result, the yield increases. Magnetic characteristic of the magnetic recording layer shows nearly the same value as a Co-Cr- Ta composition and it is excellent.
Patent JP-H0687036-A (JP)
Title: Device for optimizing die allocation
Inventor: TAKAO SHUICHI
IPC: G05B19/4097
Filed: 1993-07-08
Abstract: PURPOSE:To automatically prepare working data optimum for reduction of selection time of a working method and a die allocation and optimum for the working method and the die allocation. CONSTITUTION:This device is provided with data input/processing parts 3, 4 to input and process die information on the shape and working condition of a die and shape information showing the working shape of a parts, a data storing part 5 to store the die information and shape information into data tables 10, 11, a die allocating part 6 wherein the kind and size of the die to be used for each shape element of the working shape are judged based on the die information and shape information, selection of the working method and die allocation are carried out to generate many working data candidates and the optimum working data candidate is selected from among these working data candidates, a working data preparing part 7 to prepare a working data from among selected working data candidates and a data outputting part 8 to output a prepared working data to a recording medium.