baber/WOPTO huggingface dataset:
Patent JP-S5581865-A (JP)
Title: 5-fluorouracil derivatives and their preparation
Inventor: TAKATANI TAKAO
IPC: C07D401/12
Filed: 1979-10-30
Abstract: NEW MATERIAL:5-Fluorouracil derivatives of formula I (R is aliphatic hydrocarbyl with bridged ring, sustituted lower alkyl).  
     EXAMPLE: 1-[N-(1-adamantylmethyl)carbamoyl]5-fluorouracil.  
     USE: An antitumorigenic agent.  
     PREPARATION: 5-Fluorouracil of formula I is made to react with an isocyanate of formula III (Ra is aliphatic hydrocarbyl with bridged ring, substituted lower alkyl) in a solvent as benzene or DMSO, under anhydrous conditions at room temperature or with heat to produce the objective compound of formula Ia. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04340351-A (JP)
Title: Apparatus for manufacture of commutator
Inventor: HITANI KUNZO
IPC: H02K13/00
Filed: 1991-05-15
Abstract: PURPOSE:To manufacture commutators which connect armature windings rotating with brushes to fixed terminals electrically and reverse the directions of currents applied to the armature windings and used in a DC motor and a DC generator at a low cost and efficiently. CONSTITUTION:A positioning part C having a roller 8 whose driving is controlled by a sensor 5 is provided on the one side of a supply part A. A processing part D which turns a work intermittently to form longitudinal trenches in an annular copper unit on the surface of the work is provided near the positioning part C. A conveying part B having chucks 9 and 9 which are supported and moved vertically and horizontally between both the parts C and D and a collecting part E which collects finished products is provided. The annular copper unit is divided into a plurality of parts to form commutator pieces.
Patent JP-S5765382-A (JP)
Title: Purification of waste water containing polyvinyl alcohol and/or polysaccharide
Inventor: YOKOYAMA SHIYOUICHIROU
IPC: C02F1/58
Filed: 1980-10-08
Abstract: PURPOSE: To enhance purification effect of waste water, when waste water containing polyvinyl alcohol or polysaccharide is purified, by adding CaO or Ca(OH) 2  and NaAlO 2  to the waste water under a specified pH condition.  
     CONSTITUTION: When waste water containing polyvinyl alcohol or polysaccharide such as starch, e.g. waste desizing water in a textile industy, waste surface-sizing water or waste used paper water in the paper industry or waste domestic cleaning water, is purified, an agent A, comprising powdery or slurry CaO or Ca(OH) 2 , and an agent B, comprising NaAlO 2  in a powdery or water solution state, are added as purifiers to the waste water under the condition of pH 4W10. The addition ratio of the agent A to the agent B is such that the agent A is added at a rate of 0.5W 10 as Ca(OH) 2  by 1 of the agent B. The addition amount of the agent A is 200ppm or more as Ca(OH) 2 , while that of the agent B is 200W2,000ppm as Al 2 O 3 . Owing to these additives, the polyvinyl alcohol or polysaccharide is coagulated, flocculated and separated from the waste water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S622118-A (JP)
Inventor: RARUFU MAAKU UEISUNAA
IPC: G01C3/00
Filed: 1986-06-17
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-H10332436-A (JP)
Title: Pointer stopper structure of indicator
Inventor: NOMIZU SHUICHI
IPC: G01D11/28
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a pointer stopper structure for an indicator with no impression of mismatch with the display surface of the indicator where the entire display surface emits light, and with good appearance. SOLUTION: Relating to the indicator where the entire surface of a display surface 4 emits light and a light-conductor 5 is allocated on the rear surface side of a dial 1 provided with the designed display surface 4, a pointer stopper 11 is protruded as one body together with the light-conductor 5, and a through hole 12, where the pointer stopper 11 penetrates, is formed at such position of the dial 1 as corresponding to the pointer stopper 11. Further, the pointer stopper 11 is provided with a light diffusion part 13 for diffusing light.
Patent JP-S5932251-A (JP)
Title: Conference automatic recorder
Inventor: HARADA MASANOBU
IPC: H04N7/18
Filed: 1982-08-14
Abstract: PURPOSE:To improve the efficiency of conference and to make the conference note accurate, by photographing the content written on a blackboard, etc. and printing it out so as to attain the forming of the conference note without wiring. CONSTITUTION:The content of the conference written on a blackboard 7 is displayed on a monitor television 8 with a video camera 1. The operator operates a keyboard 9 or the video camera 1 while observing the display state and adjusts the screen, then the picture data is stored on a buffer memory 5. Then, a print command is given, the picture data is applied to a printer 10 and printed. Thus, the conference note is formed without hand writing.
Patent JP-H04226968-A (JP)
Title: Preparation of alkylhydroxyanilinothiotriazine derivative
Inventor: BUORUFUGANGU TORITOSHIYURAA
IPC: C07D251/46
Filed: 1991-05-17
Abstract: PURPOSE: To obtain a alkylhydroxyanilinothiotriazine deriv. useful as a stabilizer for oxidation, heat and/or light without isolating an intermediate from the corresponding to phenol.  
     CONSTITUTION: The compd. of formula I (R 1 , R 2  are H, 1 to 12C alkyl, 5 to 6C cycloalkyl, phenyl) is brought into reaction with nitrite in an aq./or medium to form the compd. of formula II. This compd. is then extracted from the reaction soln. by using an inert solvent under the reaction condition of a hydrogenation stage and is then subjected to hydrogenation in the presence of a palladium catalyst in the solvent described above without the isolation of the compd. of the formula II, by which the corresponding p-aminophenol is obtd. Further, this phenol is brought into reaction with choride cyanurate the compd. of the formula, HSR 3  and/or HSR 4  [R 3 , R 4  are each 1 to 18C alkyl, 5 to 6C cycloalkyl, phenyl which can have a substituent (1 to 6C alkyl, OH), phenyl-1 to 4C alkyl], by which the compd. of formula III is obtd. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0439246-A (JP)
Title: Cash dispenser
Inventor: HAMAMOTO MITSUO
IPC: B65H7/06
Filed: 1990-06-01
Abstract: PURPOSE:To automate removal of a jamming bank note by locating a jam release switch, reversing a conveyance motor and switching each gate through operation of the switch, and running forward the motor after charge of a removal sheet through a receiving slot to discharge a removal sheet and a jamming sheet to a removal sheet recovery part. CONSTITUTION:When a jamming bank note occurs, a jam release switch 21 is turned ON. A control part 20 reverses a conveyance motor at a low speed, and a bank note jammed at switching gate parts 17b - 17f or a narrow conveyance passage is moved slightly backward. The gate parts 17a - 17f are switched to a bank note conveying direction. A soft removing sheet 22 made of vinyl is charged through a receipt slot 2, the conveyance motor is run forward at a slow speed, a removing sheet 22 is delivered from a separating mechanism 3 and conveyed to a removal sheet recovery box 19 to effect automatic recovery.
Patent JP-S622237-A (JP)
Title: Camera having preview mechanism
Inventor: FUJINO AKIHIKO
IPC: G03B9/07
Filed: 1985-06-27
Abstract: PURPOSE:To remove an error at the calculation of exposure due to the difference between a diaphragm value at the time of AE lock and an opened diaphragm value by releasing a preview mechanism from driving even if the AE is locked during the driving of the preview mechanism to release a stored value for the AE lock. CONSTITUTION:The titled camera includes a preview means to be manually operated to drive the preview mechanism, a discriminating means for discriminating whether the preview mechanism is driven or not, a photometric means for measuring subject light transmitted through a photographing lens and outputting a photometric value corresponding to the measured light, an AE lock means for storing the photometric value of the photometric means at the time corresponding to the manual operation, and an AE unlocking means for releasing the photometric value stored by the AE lock means when the release of the preview mechanism is discriminated by the discriminating means after driving the AE lock means under the state that the preview mechanism is being driven. In case of releasing the preview mechanism from driving under the AE locked state to prevent a stopped photometric value from being led into opened photometric operation, opened photometry is executed again after releasing the preview mechanism and the photometric result is stored.
Patent JP-2000328743-A (JP)
Title: Pipe support band
Inventor: OBARA SABURO
IPC: E04D13/08
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a pipe support band capable of reducing a cost by reducing the number of part items, capable of improving the working efficiency by easily fixing a pair of installing piece parts and a leg member of two-piece band main bodies and capable of stably embracing/holding a pipe without causing deviation. SOLUTION: In a pipe support band for fixing both by a fixing holder 4A by sandwiching a leg member 3 by a pair of installing piece parts 11, 21 of two-piece band main bodies 1, 2 for embracing/holding a pipe, the fixing holder 4A pivotally fixes a clip arm 5 energized in the fastening direction by a spring, a main body part 6 provided with a receiving piece for supporting a pair of installing piece parts 11, 21 from below is attached/connected to one installing piece part 11 to be fixed, and is formed as a structure of embracing/holding a pair of installing piece parts 11, 21 by the clip arm 5.
Patent JP-S5839169-A (JP)
Inventor: REIMON JIYOOJI GUSUTABU SHIEIS
IPC: H04N1/41
Filed: 1982-08-14
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-H06349702-A (JP)
Title: Method for adjusting projection optical system
Inventor: NISHI TAKECHIKA
IPC: G03F7/20
Filed: 1993-06-14
Abstract: PURPOSE:To reduce distortion curve aberration and to minimize the deterioration of a projected image by rotating a group of lens elements based on a rotary angle where the average value of the strain distortion vector of a lattice pattern image consisting of a resist pattern is minimized. CONSTITUTION:Each lattice point of a lattice pattern image 29A consisting of a resist pattern is compared with each lattice point of an ideal lattice 28 when there is no aberration to obtain a distortion vector. Then, the distortion vector at each lattice point on the ideal lattice 28 is added on straight lines 33A, 33B,... which are in parallel with the X direction within an exposure region 31 to obtain an average value of the distortion vector. Then, only the exposure region 31 and the ideal lattice 28 are rotated at an angle of theta and then the distortion vector is added at each lattice point on the ideal lattice 28 on the straight line in parallel with the X direction within the exposure region 31 to obtain a rotary angle where the sum and distribution are best. Then, they are rotated by that rotary angle in reference to a light axis and are returned to a mirror cylinder and then the mirror cylinder is fitted to a projection exposure device.
Patent JP-2000325293-A (JP)
Title: Endoscope system
Inventor: IWASAKI TOMOKI
IPC: A61B1/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To efficiently operate plural pieces of signal processing equipment easily and compactly. SOLUTION: A keyboard is composed of keys 30 and 31 as an endoscope related information operating key and a picture control key for character input, character erasure, cursor movement, monitor or control of a picture on monitor for file to be used as a common function for a processor or digital file device to be controlled and keys 32 and 33 as dedicated control keys to be used for every external connected equipment. The key 33 is provided with a select key 47 for controlling switching so as to use the keys 30 and 31 commonly for the processor and the digital file device.
Patent JP-2000296977-A (JP)
Title: Movable step tread
Inventor: KANEKO YOSHIAKI
IPC: B66B23/12
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a movable step tread for passenger transport which is capable of positively securing the movable step tread on a surface and which is covered with a step tread film having a feeling of gentleness in appearance and excellent in the tactual sensation of the sole of a foot and sound absorption. SOLUTION: This movable step tread 1A for passenger transport is rotated, having a plurality of irregular tops and bottoms along a traveling direction, wherein the surfaces of a protruding top 1a, a recessed bottom 1b including the irregular tops and bottoms, and the movable step tread having an engagement groove 1c is covered with a step tread film 1d formed out of a synthetic resin material, and the lower side of the step tread film 1d is formed with an engagement part 1cc recessedly and protrudingly engaged with the engagement groove 1c for integral jointing with each other.
Patent JP-H08316342-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: WATANABE HIROHITO
IPC: H01L29/788
Filed: 1995-05-18
Abstract: PURPOSE: To obtain a nonvolatile memory employing a gate insulation film of ferroelectric in which the gate insulation film is protected against damage due to undue field at a part of native oxide or the like other than the ferroelectric while permitting low voltage driving. CONSTITUTION: A gate electrode (TiN layer 5) is formed on a p-type silicon substrate 1 through gate insulation films 3, 4 and source-drain regions 7, 8 are formed on the surface of a substrate. In such nonvolatile memory, the gate insulation film comprises an oxide and/or a nitride 3 and a ferroelectric, e.g. germanate 4, having permittivity of 50 or less.
Patent JP-H01313292-A (JP)
Title: Load distribution detector for elevator
Inventor: HARAGUCHI HITOSHI
IPC: B66B11/02
Filed: 1988-06-09
Abstract: PURPOSE:To perform elevator operation control properly by setting up a load detecting element on an elevator cage floor in a grilled manner, and detecting the form of a contact surface between a user and the floor and moving conditions secularly. CONSTITUTION:A load detecting element 3 consisting of an piezoelectric element is set up on a floor 2 of an elevator cage 1 in a grilled manner. Contact forms 4F, 5F, 6F, 7F, distribution and load of a female passenger 4, male passenger 5, a child 6, a wheelchair and so on are detected by this detecting element 3. According to these specified contents, elevator operation is controlled. When a relative position between 4F and 5F is abnormally varied, by way of example, elevator control is changed over to an antitheft mode for crime prevention, and at the time of 6F alone, cage registration is deleted. Consequently, detailed information on load is collectable, so that proper elevator operation control can be done in this way.
Patent JP-S5932607-A (JP)
Title: Driving device for intake and exhaust valve in internal-combustion engine
Inventor: HARA SEINOSUKE
IPC: F01L13/00
Filed: 1982-08-17
Abstract: PURPOSE:To enable to reduce a driving force required for controlling and to omit large-type actuators, by controlling the position of inclination of each valve by utilizing a rest period wherein an intake and exhaust valve is not lifted. CONSTITUTION:A valve-driving cam 11 is rotated synchronously with the rotation of an engine so that one end 17a of a rocker arm 17 makes contact with the cam 11 and the other end 17b is engaged with a valve stem 12a. A lever 20 is provided substantially along the back face 19 of the arm 17, is provided with a rocker arm supporting surface 21 with which the back face 19 makes flucrum contact, and one end 20a of the lever 20 on the valve side is supported by a bracket 14, while the other end 20b of the lever 20 on the cam side is supported by a hydraulic actuator 25, which is stretched or contracted in accordance with a controlling hydraulic pressure, thereby controlling the inclination of the lever 20. Accordingly, by enabling to control the position of inclination of the lever 20 for each valve by through utilizing the rest period wherein the intake and exhaust valve 12 is not lifted, the driving force for controlling is reduced.
Patent JP-S5767394-A (JP)
Title: Dial pulse signal converter
Inventor: SHIBA SHIYUUICHI
IPC: H04Q1/32
Filed: 1980-10-14
Abstract: PURPOSE:To prolong the feeding time of a dial pulse only by the clock speed ratio by sampling an input dial pulse signal, writing the sampling value in a memory with a fast clock and reading out it from the memory with a slow clock. CONSTITUTION:Input dial pulse sampling values sampled by a sampling clock CLS are written in the location ''0'' of a memory 13 repeatedly until a counter 9 specifies the location ''1'' by a writing clock CLW. In a reading mode, the contents of the location ''0'' are read out repeatedly until a counter 10 specifies the location ''1'' by a reading clock CLR and the contents are transmitted to an output terminal. The time lag between the input and output dial pulses is one read mode for the initial bit. The relation of speed in each clock is CLS>>CLW>CLR.
Patent JP-S63304911-A (JP)
Title: Seed-treating part of sowing plant
Inventor: FUJIOKA RETSU
IPC: A01C7/08
Filed: 1987-06-08
Abstract: PURPOSE:To analyze and judge the state of sowing with an image processor and to enable the inspection of the sowing state on a soil bed with an electric means in place of a worker, by providing an image pickup device for soil bed between a sowing apparatus and a soil covering apparatus. CONSTITUTION:An image pickup device CA is placed between a sowing apparatus 8 and a soil covering apparatus 9 to pick up the image of the surface of the soil bed sowed with seeds. The image pickup device CA is connected to an image processor 18 to analyze the sowing state and judge the properness of the state. The image processor 18 is connected with an alarming device 19 alarming a buzzer BZ when the number of sowed seed-rice is judged to be out of the prescribed and with a stopping apparatus 20 to stop the operation of the sowing treatment part B.
Patent JP-H036769-A (JP)
Title: Method and device for parallel simulation of neural network
Inventor: WATANABE TAKUMI
IPC: G06N3/10
Filed: 1989-06-05
Abstract: PURPOSE:To increase the processing speed with the subject method and device by processing the back propagation algorithm with high parallelism. CONSTITUTION:When the largest number of units is referred to as (n) within a layer, the maximum (k X m) pieces of weight obtained between the i-th layer consisting of (k) units and the (i + 1)-th layer consisting of (m) units are successively set opposite to the j-th column of an arithmetic element group together with the weights applied among the units covering the j-th unit of the i-th layer through all units of the (i + 1)-th layer on the arithmetic element groups which are arranged in an (n X n)-2-dimensional lattice form and can transfer data. Then the weights applied among the units covering the j-th unit of the (i + 1)-th layer through all units of the (i + 2)-th layer are successively set opposite to the j-row of the arithmetic element group. Thus the parallel learning operations are carried. out. In such a way, the transfer of data and the arithmetic operations are repeated in both row and column directions. Thus the learning is attained with high parallelism with the transfer of data as well as the arithmetic operations. Then the simulation is carried out at a high speed.
Patent JP-H0435661-A (JP)
Title: Biomaterial injector
Inventor: HISADA KAZUO
IPC: A61C5/04
Filed: 1990-05-31
Abstract: PURPOSE:To pour a biomaterial easily by assembling a resin projector or a resin cartridge to a metallic projector to which a pulling force of a plunger can be given by utilizing the grasping force of a hand. CONSTITUTION:A resin injector 4 is used by combining to a metallic injector 5. The resin projector 4 in which a paste-form biomaterial (a) is absorbed is fitted in a semi-cylindrical part 8b to fit the projection 6a of a barrel 6 of the injector 4 to a barrel locking part 8c, and by squeezing by putting all or some of fingers other than a thumb on a grip 10, while putting the thumb on a grip 11, a plunger 9 is pushed out, and thereby the tip of the plunger 9 pushes the tip of a plunger 7 so as to push the plunger 7, and the biomaterial in the burrel 6 is pushed out. By such a constitution, a pushing force can be given to the plunger 7 by using the grasping force of the hand, and the plunger 7 can be pushed out easily by a large force.
Patent JP-S626905-A (JP)
Title: Production of polyester fiber
Inventor: OOYA NAOYUKI
IPC: D01F6/62
Filed: 1985-07-01
Abstract: PURPOSE:To obtain the titled fiber with good spinning stability without deteriorating the operability due to melt sticking of filaments and filament flow, by melt spinning a polyester through spinning nozzle holes arranged circumferentially in one row with a specific distance between the nozzle centers and taking up the resultant filament yarn at a high speed. CONSTITUTION:A polyester is melt spun and extruded through spinning nozzle holes (2A) of a spinneret 2 provided in a spinning head 1 of a melt spinning apparatus. In the process, the spinneret 2 having the spinning nozzle holes (2A) arranged circumferentially in one row and the distance between the nozzle centers satisfying the conditions expressed by the formula [P.C.D. is the diameter of the nozzle circle (mm); H is the number of holes] is used to carry out the spinning, and the resultant filaments are passed through a heating cylinder 3, quenched and solidified in the lower forced air type quenching cylinder 4. The quenched and solidified filaments are then collected at an oiling guide 6 and wound by a winder at 6,000m/min taking up speed to afford the aimed fibers.
Patent JP-S63307552-A (JP)
Title: Control system for simultaneous execution
Inventor: IWAMOTO KAZUMASA
IPC: G06F12/00
Filed: 1987-06-08
Abstract: PURPOSE:To improve the multiplex degree for reference and replacement processing of data records by setting an exclusive state to the data record to be retrieved for reference, releasing totally said exclusive state for display of data, and setting the data record to be replaced under an exclusive state again for replacement of the data records. CONSTITUTION:When the reference is given to the data record shared by a data record memory means 9, the data record to be retrieved is set under an exclusive state by a data record exclusive control means 4. When data are displayed by a data display operation means 1, the exclusive state of the data to be replaced is released regardless of the need for replacement. When the replacement of the data record is needed, the relevant data record is set under an exclusive state again and the replacement value added to the data record is evaluated for detection of the simultaneous replacements done by other users. Thus it is possible to improve the multiplex degree for reference and replacement of data records and also to prevent the breakdown of data due to the simultaneous replacements of data records.