baber/WOPTO huggingface dataset:
Patent JP-H08318659-A (JP)
Title: Carriage speed control device and obstruction detector
Inventor: HAYAKAWA YOICHI
IPC: B41J2/51
Filed: 1995-05-26
Abstract: PURPOSE: To control the speed of a carriage so that the obstruction provided to the end part of paper does not enter the gap between a platen and a printing head. CONSTITUTION: A head gap detection part 26 and non-volatile memories 27, 28 are connected to a motor control part 23. A plurality of head gaps Ga and a plurality of paper stapler head gaps Gb at a time of printing are preset to the head gap detection part 26 corresponding to the number of stacked papers. The acceleration distance Da until reaching a constant speed and two kinds of deceleration distances Dc, Dcc from the point of time of the completion of printing to stop of a space motor 11 are stored in the non-volatile memory 27 and the normal constant speed current value Ia of the space motor 11 is stored in the non-volatile memory 27.
Patent JP-H10322961-A (JP)
Title: Electric motor
Inventor: FUJIWARA MOTOHISA
IPC: H02K5/24
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To improve quality as well as reduce manufacturing cost. SOLUTION: A rotary shaft whereon an armature and a commutator are pivoted, is borne rotatably by an inner ring 6a of a baring 6. A cover 3 which forms a housing together with a case is made of plate material having elasticity and is provided with a bottomed cylindrical retainer 5. An outer ring 6b of the bearing 6 is set in a free condition in a circular part 5a of the retainer 5 and is also pressurized in the direction of an arrow A by a bottom part 5c.
Patent JP-H07311658-A (JP)
Title: Disk array device
Inventor: KAMIMURA AKITOSHI
IPC: G06F11/10
Filed: 1994-05-18
Abstract: PURPOSE:To improve the reliability by coping with a fault of a buffer memory. CONSTITUTION:The disk array device 1 is equipped with plural buffer memories 109-113 together with plural magnetic disk devices 104-108. To write data in the disk array device 1, a data control part 103 stores the data dispersedly in the respective buffer memories 109-113 and stores the parity generated from the data in one of the buffer memory. If an abnormality detecting circuit 119 detects abnormality of one of the buffer memories 109-113, the data control part 103 generates the data stored in the faulty buffer memory from the data stored in other normal buffer memories. Then the normal operation is carried on.
Patent JP-S5253507-A (JP)
Title: Rotary casing type hydraulic rotary machine
Inventor: YANO MITSURU
IPC: F04C2/34
Filed: 1975-10-27
Abstract: PURPOSE: A rotary casing with a step of smaller diameter provided with a vane guide groove, is installed on the outside of a fixed shaft provided with vane guide cams fixed at the both ends, and inlet and outlet ports in the middle portion. Thus a rotary machine is constructed with a high efficiency in energy consumption. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09312651-A (JP)
Title: Data transmission system
Inventor: KOO HIDEO
IPC: H04L12/28
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily deal with the automatic operation and unmanned operation of a train by adding a control signal unique to an on-train station to an information request signal and securely monitoring the state of a moving body such as the train. SOLUTION: The response order of respective on-train stations is set to the number order of the respective on-train stations; and the on-train station with a number 1 is first and the on-train station with a number 2 is second. In this case, the setting is executed according to the numbers of the respective on-train stations, i.e., the response order and actual in-operation information on the trains. Namely, a response from a train in operation which is in a base station zone is so timed as to have no overlap and when a train response in one base station zone is close to the zone border, a train response in an adjacent base station zone is allowed for a train nearby in the center of the zone. Consequently, a response from a train is prevented from being received by both bases owing to the overreaching of a base station.  Then the system is applicable to unmanned operation in combination with automatic train control and automatic train stopping.
Patent JP-H09311992-A (JP)
Title: Alarm device and its starting method and emergency notifying method
Inventor: SAKUMA SHOICHI
IPC: G10L17/26
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To automatically notify the calling destination of the emergency contents by a wire/wireless telephone set. SOLUTION: In an emergency, an emergency notifying method successively collates the voices which are produced by a user with a specific intention with every voice pattern received from a voice pattern storage part 3 via a voice receiving part 1 by a voice pattern collation part 2. If the occurrence of an emergency is detected by coincidence between the voices of the user and a certain voice pattern, an automatic transmitting part 4 performs an automatic transmitting operation by a wire/wireless telephone set 5 based on the telephone number of the calling destination corresponding to the relevant voice pattern. Then the emergency contents corresponding to the voice pattern are sent to the calling destination from the part 3 by the set 5 via the part 4 as the reproduced voices.
Patent JP-S63292814-A (JP)
Title: Adaptive type noise eliminator
Inventor: NAKAGAWA JUNKO
IPC: G10L21/0208
Filed: 1987-05-26
Abstract: PURPOSE:To perform noise elimination by using a filter factor optimum only for the elimination of noise, by constituting an input part of an input device arranged at a place where is near to a sound source aud far from a noise source and the input device arranged at the place where is near to the noise source and far from the sound source, and judging the presence/absence of sound based on the comparison result of two input devices. CONSTITUTION:Input signals from the input devices 1A and 1B are inputted to high-pass filters 23A and 23B suitable for the detection of a consonant part. Hereafter, comparison with the consonant part is performed by integrators 24A and 24B and a comparator 25, and the comparator 25 outputs '0' when it is judged that no noise is generated in a consonant, and outputs '1' when it is judged that it is generated. The input signals from the input devices 1A and 18 are inputted to an adaptive type filter 4 via delay circuits 3A and 3B. The adaptive type filter 4 performs the update of the filter factor from the input signal when both outputs of the comparators 22 and 25 show '0's, and stops the update of the filter factor when either one shows 1. And the noise elimination of the input signal is performed by using the latest filter factor, and an output signal (c) is outputted.
Patent JP-S5462729-A (JP)
Title: Measurement system for read margin
Inventor: TAKAHASHI NAOYA
IPC: G06K9/00
Filed: 1977-10-28
Abstract: PURPOSE:To measure a read margin after a read head without requiring an information recording medium by inputting a preset analog signal from the read head and by comparing it with a preset expectation result. CONSTITUTION:To measure a read margin, change-over switches 5 and 8 are changed over to respective sides of D/A converter 4 and arithmetic control unit 2. By unit 2, read-margin measuring data previously stored in main memory 3 are read out and then converted 4 into analog signals, which are transferred to character recognition logic part 6 by way of switch 5. Further, unit 2 supervises a state signal from logic part 6 and reads out and transmits deficiency-makeup data from memory 3, and logic part 6 performs the same recognition process of a received analog signal as the reception from read head 1 and transmits its result via switch 8 after logical operation 7. Then, it is collated with the expectation result stored in memroy 3 to compute the recognition rate of the measuring data, thereby measuring the read margin.
Patent JP-2000318773-A (JP)
Title: Packaging member for sheet material
Inventor: SUZUKI YOICHI
IPC: B65D83/08
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To easily take out a sheet-like material stored in a packaging member without directly touching the sheet-like material by providing the packaging member of the sheet-like material with its taking-out port being closed by a removable lid with a sheet-like material engaging means on the side facing the taking-out port. SOLUTION: A lid member 4 is comprised of a flat section 41 of rectangular shape as seen in its plan view having a sufficient size for closing a taking-out port 31 wit the lid, and a band-like fixing member 42 each of which the both ends is fixed to both side edges of the flat plate-like section 41 in a longitudinal direction. An inserting section for use in installing the lid 4 to either a hand or a finger is formed between the surface of the flat plate-like section 41 and the fixing member 42. The lid 4 has a sheet-like material engaging means 5 at the surface 4a adhered to an adhering section 32 of the flat plate-like section 41 at a side adjacent to the taking-out port 31. The sheet-like material engaging means 5 is a male member of a mechanical fastener provided with many engaging protrusions which can be engaged with the sheet-like material 2.
Patent JP-H11331650-A (JP)
Title: Camera
Inventor: NOMIYAMA YOSHITSUGU
IPC: H04N5/225
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain the video camera where a size of a liquid crystal display panel is maximized to the utmost with respect to the small sized video camera and the grip performance of the video camera is enhanced without being limited by the liquid crystal display panel. SOLUTION: A liquid crystal display panel 3 is designed to have a size that almost covers the entire rear part of the camera main body 1, the liquid crystal display panel 3 can be expanded in parallel to the side with respect to the camera main body 1 by means of a 2-axis hinge mechanism 2 so that the user photographs an object while holding the camera main body 1 and the liquid crystal display panel 3 with both hands. In this case, the support area of the camera main body 1 is reserved to obtain the sufficient grip performance.
Patent JP-H10322845-A (JP)
Title: Electric junction box
Inventor: KATOU DAIJI
IPC: H02G3/08
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To quickly and efficiently drain water intruded into a route demarcation section which leads out an electric wire bundle from an electrical junction box. SOLUTION: An electric junction box is provided with a case main body 11, a lower cover 12, and a trough-like route control section 14 which guides one end of an electric wire bundle W connected to electric parts 13 in the main body 1 on the other end side to the outside from the main body 11 in a prescribed direction and protruded from the bottom section of one side face of the cover 12. A drain hole 14b is formed through the bottom wall 14a of the section 14 and, at the same time, projecting supporting pieces 14d which support the bundle W in such a state that the bundle W is raised from the bottom wall 14a are arranged on the bottom wall 14a.
Patent JP-S5569554-A (JP)
Title: Beta-hydroxyalkylaminosulfonic acid compound
Inventor: ISHIKURA SHINICHI
IPC: C09K23/38
Filed: 1978-10-19
Abstract: NEW MATERIAL:A β-hydroxyalkylaminosulfonic acid derivative of formula I (R 1  is substitution group composed mainly of 4W30C hydrocarbon; A is CH 2 , O or CO-O; R 2  is H or CH 3 ; R 3  is H or substitution group composed mainly of 1W3C hydrocarbon; R 4  is ethylene which may be substituted by 1W4C alkyl or hydroxy alkyl).  
     EXAMPLE: The compound of formula II.  
     USE: Amphoteric surface active agent useful for frothing, emulsification, dispersion, and antistatic treatment. The sulfonic group acts as an acidic catalyst.  
     PROCESS: Reaction of an oxirane compound III with a taurine derivative IV affords the compound I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01300687-A (JP)
Title: Video signal processor
Inventor: OTA TAKESHI
IPC: H04N5/937
Filed: 1988-05-28
Abstract: PURPOSE:To eliminate need for a large capacity memory and the production of a pseudo field signal at a high speed by using a signal read from two 1/2 field memories so as to generate the pseudo field signal. CONSTITUTION:When a 1st field signal data is read from an optical disk to 1/2 field memories 120, 12E, the data is read out and sent to a monitor 28 together with the simulating data of a 2nd field generated from the data and the picture is displayed. When the 2nd field signal data is read in the 1/2 field memories 120, 12E from the optical disk, it is read together with the 1st field signal data stored in the 1/2 field memories 120, 12E and a substantial frame picture is displayed. The pseudo data is generated by an adder 18 and a divider 20. Thus, it is not required to generate the simulating data at a high speed and the capacity of the memory is reduced.
Patent JP-H07312740-A (JP)
Title: Video signal recording and reproducing device
Inventor: SUZUKI TAKESHI
IPC: H04N5/92
Filed: 1994-05-18
Abstract: PURPOSE:To allow the device to cope with both High Vision and ATV system video signals A, B by converting the number of effective scanning lines ESb of the ATV system video signal into the number of effective scanning lines ESa of the High Vision system and converting the ESa of a reproduced signal into the ESb. CONSTITUTION:An input video signal aa of the High Vision system is given to one input terminal of selection means 2, 5 and an input video signal bb of the ATV system is given to a scanning line conversion means 1. The means 1 converts the signal bb into a conversion video signal 1a having the number of effective scanning lines (ES) being 1035 lines of the signal aa and the converted signal is given to the other input terminal of the means 2, from which the signal aa or 1a is selectively outputted. A recording processing means 3 records the selected signal 2a onto a recording medium TT, the signal is reproduced by a reproduction processing means 4, from which the signal 4a having ES of 1035 lines is outputted. The signal 4a is converted into a signal 6a whose scanning line is ES of 1080 lines by a scanning line conversion means 6 via a selection means 5. Thus, the device copes with both the signals aa, bb and the signals are displayed on HDTV, ATV monitors 9, 10.
Patent JP-H0425164-A (JP)
Title: Semiconductor component lead structure and manufacture thereof
Inventor: GOTO TADASHI
IPC: H05K3/34
Filed: 1990-05-18
Abstract: PURPOSE:To lessen the rise of solder in dispersion of inspection result by a method wherein a marking line is provided to the lead of a semiconductor component. CONSTITUTION:A semiconductor component is provided with a lead 2 whose tip 2b is bent into a J shape. A marking line 5 is provided to the outer face of a lower part of the lead 2 at a point as high as h. That is, the making line 5 which is visually recognized with ease is defined as the reference height of the rise of solder. Therefore, when the height of solder rise is checked, a semiconductor component is regarded as a non-defective, if solder 15 attaches to the lead 2 as high as the level of the marking line 5, and it is regarded as a defective when the solder 15 does not attach to the lead 2 as high as the level of the marking line 5. By this setup, the dispersion of the rise of solder in inspection judgment can be eliminated.
Patent JP-S5753803-A (JP)
Title: Floppy disk device
Inventor: SOEJIMA TOSHUKI
IPC: G11B5/024
Filed: 1980-09-17
Abstract: PURPOSE: To avoid the erasion at the initiation or finish of writiing, by providing a delaying circuit that controls the working of an erasing head and accordingly giving a delay to the working of a writing/reading head.  
     CONSTITUTION: A writing/reading head 2 starts its working when a writing indication signal is applied, and an erasing head 4 starts its working although it is delayed by a period of time that is decided by a monostable multivibrator 6. Thereafter, the head 2 stops its working when the writing instruction signal does not exist any more, and the head 4 stops its working with a delay of time that is decided by the vibrator 9. In such constitution, the head 4 is delayed by a certain period of time to the writing initiation and finish of the head 2. Accordingly the erasion caused by the head 4 can be avoided at the initiation or finish of writing. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63297268-A (JP)
Title: Heat-resistant, low-heat expansion zirconyl phosphate-zircon composite sintered product and production thereof
Inventor: WATANABE KEIICHIRO
IPC: C04B35/447
Filed: 1987-05-28
Abstract: PURPOSE:To obtain the title composite sintered product which contains prescribed amounts of ZrO2, P2O5, and SiO2 respectively, specifies the total amount of resting MgO and Al2O3 below a certain level, and contains zirconyl phosphate as the main crystal phase, and zircon as the second crystal phase, thus showing excellent thermal shock resistance and heat resistance. CONSTITUTION:The present invention provides a low thermal expansion zirconyl phosphate-zircon composite sintered product with is composed of 58.2-65.3wt.% of ZrO2; 17.4-37.1wt.% of P2O5; 1.6-19.0wt.% of SiO2; and less than 2wt.%, based on the rest amount, of MgO and Al2O3 and has following properties: containing zirconyl phosphate as the main crystal phase and zircon as the second crystal phase, having less than 30X10<-7>/ deg.C heat expansion coefficient from room temperature to 1,400 deg.C and melting over 1,600 deg.C. The composite sintered product according to the present invention has a promising potential to be used widely as a low thermal expansion material with high thermal shock resistance, such as a rotary regeneration type ceramic heat exchanger or transfer type heat exchanger, when it is, for example, extruded in a honeycomb structure.
Patent JP-H07195160-A (JP)
Title: Continuous casting method
Inventor: SASAI KATSUHIRO
IPC: B22D11/10
Filed: 1994-05-20
Abstract: PURPOSE:To prevent the clogging of a nozzle and further, to always stably produce a cast slab for working to steel plate without inclusion defect by continuously or intermediately supplying only reducing gas or mixed gas of the reducing gas and inert gas specifying the reducing gas concn. into the nozzle for supplying the molten steel. CONSTITUTION:At the time of oxidizing the molten steel by the air in a high frequency induction melting furnace, not only Al2O3 but also FeO exist in the interface of the gas and the metal, and Al2O3 in the molten steel is stuck to the inner wall of the immersion nozzle by working FeO as binder. Therefore, the mixed gas of the inert gas and the reducing gas, in which the concn. of the reducing gas is made to be >=1%, is blown into the immersion nozzle, and thereby, the inert gas is affected to the prevention of sticking and the reducing gas is affected to the separation of bonding between the stuck alumina grains by reducing FeO as the binder Therefore, as the clogging of the nozzle can surely be prevented, the improvement and the stability of quality of the cast slab can be obtd. and further, unstable operation caused by Me clogging of the nozzle can be eliminated.
Patent JP-H04354067-A (JP)
Title: Generating method for antecedent part membership function in fuzzy picture processing
Inventor: FUJIWARA YOSHIHISA
IPC: H04N9/64
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a color picture close to human sense in the color adjustment of color picture data by a video camera by extracting an area where the color adjustment is executed by the thermal picture data of a subject photographed by an infrared ray camera, and determining a membership function, and executing fuzzy correction. CONSTITUTION:The CCD camera 1 photographs the color picture of a person, and the infrared ray camera 2 photographs the thermal picture of the subject. A color signal RGB from a picture processor 3 is converted into the signal L, Cab, Hab of a color space coordinate system by a converting part 5. A estimating part 6 estimates a flesh color area from the values of L, Cab, Hab. An extracting part 7 extracts the flesh color area by the data of the estimating part 6 and the data from a thermal picture processor 4. A fuzzy correcting part 8 determines the membership function, and gives the color adjustment by fuzzy inference to the signals L, Cab, Hab of the flesh color area. A restoring part 9 restores the color adjusted signals L, Cab, Hab to the RGB signal, and outputs it by combining it with the RGB signal of the other part than the flesh color area.
Patent JP-S63293001-A (JP)
Inventor: MIYAZAKI HIROMICHI
IPC: E04C2/12
Filed: 1987-05-27
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-H03410-A (JP)
Title: Manufacture of pitting resistant brass tube
Inventor: HAMAMOTO TAKAO
IPC: B21C9/00
Filed: 1989-05-25
Abstract: PURPOSE:To easily and efficiently manufacture a pitting resistant brass tube excellent in pitting resistance to fresh water by performing drawing of the brass tube stock with drawing oil containing a specific residual carbon amount, then, annealing it in an atmosphere of specific concentration of oxygen. CONSTITUTION:A brass tube is obtained by drawing and annealing of the brass tube stock. In this manufacture of the brass tube, the above drawing is performed using reduction oil containing residual carbon amount 0.005-0.01%. Further, this annealing is carried out retaining the concentration of oxygen in the atmosphere of an annealing furnace in the range of 1500-2500ppm. Consequently, the residual carbon in reduction oil does not remain in the form of a film on the inner surface of the brass tube and oxidizing decoloration on the inner and outer surfaces of the tube is prevented. The brass tube obtained in this way generates no corrosion based on residual carbon film even when it is used in fresh water and the brass tube excellent in corrosion resistance can be obtained easily.
Patent JP-S5756008-A (JP)
Title: Screw hopper for pressed cake of solid-liquid separator
Inventor: GUNJI MASAYOSHI
IPC: B30B9/20
Filed: 1980-09-19
Abstract: PURPOSE: To eliminate the joint between a scraper and a hopper and make cleaning or the like easy by forming the scraper and the side plate of the hopper into the same body, and pivotally supporting a screw hopper through the side plate of the hopper by means of the bearings fixed to the machine frame.  
     CONSTITUTION: The slurry supplied from a hopper 9 is pressed between a rotating pressure roll 3 and a filter drum 1, flows into a filter drum 1, is received in a  receiving trough 22, and sticks on the outside circumferential surface of the drum 1. The solids moved to the pressed cake discharge side are scraped into a pressed cake feed hopper 6 by bringing a scraper 5 which is one piece with the hopper 6 into pressure contact with the outside circumferential surface of the drum 1 by adjusting the degree of the pressure contact in adjusting the tensile force of a spring between an arm 10 and a lever 12 provided to the machine frame through vertical movement of the screw rod 15. These solids are fed under pressure into a dropping cylinder 20 by a screw 16 supported pivotally by means of the bearings fixed to the machine frame so as to turn the hopper 6 with the screw shaft as center. 
     COPYRIGHT: (C)1982,JPO&Japio