baber/WOPTO huggingface dataset:
Patent JP-S63304403-A (JP)
Title: Recording and reproducing device
Inventor: HORI MASATOMO
IPC: G11B5/008
Filed: 1987-06-04
Abstract: PURPOSE:To save cost by providing a drive mechanism bringing the feeding speed of a magnetic tape into n-time at the conventional recording and reproduction so as to change the relative speed of a head to the magnetic tape at the standstill of the magnetic tape, so as to decrease the circuit scale. CONSTITUTION:In applying the titled recording and reproducing device to a rotary system digital audio tape recorder (R-DAT), the drive mechanism 7 of a magnetic tape drives a magnetic tape 6 at a speed of a multiple of n=2 at conventional recording and reproduction. In this case, the relative speed of the magnetic tape 6 at standstill of the magnetic tape is b=asintheta/sinalpha=3.15m/ s. Then in selecting the same diameter of the rotary head drum of the R-DAT as 30mm as a conventional diameter, the number of revolutions is nearly 2,005rpm. Then the track length L is 23.501mm and the track pitch is 13.591mum and they are coincident completely with the head locus and track arrangement of a conventional recording and reproduction of R-DAT. That is, even at n-time speed copying, since the recording and reproducing signal of the same frequency as the conventional recording and reproduction is handled, the same recording and reproduction circuit is used in common and the circuit scale is reduced.
Patent JP-H04371468-A (JP)
Title: Monitor device for elevator
Inventor: UETANI KENICHI
IPC: B66B1/18
Filed: 1991-06-12
Abstract: PURPOSE:To enable favorable remote control by registering a control form of an elevator in a computer through a CRT display device, by retaining the contents according to mode, specifying a mode and by preparing and outputting a control command. CONSTITUTION:An elevator state information from each of elevator banks 11a to 11g is taken into a state input means 24 and sent to a display control means 22. Then, an elevator state monitoring screen is displayed at a CRT display device 23 according to procedure and format determined in advance. At this time, it is registered as a mode to manage a control command in cooperation with a control command registration information by mode 16, a command registration means 17 and a registered information 21. And a comment per mode is displayed in cooperation with a comment registration means by mode 20, the registered information 21 and a display control means 22. Thus, selected comment contents are displayed on a selected comment display screen.
Patent JP-S5567267-A (JP)
Title: Hand-free telephone set
Inventor: FUJISAKI HISASHI
IPC: H04M9/08
Filed: 1978-11-14
Abstract: PURPOSE:To prevent generation of echo and singing without interference in normal conversation by using only the half of a sound spectrum band. CONSTITUTION:Receiving sound signal a from receiver or two wire-four wire converter 6 has the sound spectrum band divided into narrow bands at, for example, an interval of 100Hz by receiving circuit 7, and only even-numbered narrow band spectrums are supplied to speaker 1. Meanwhile, voice of a talking person is converted to signal c by microphone 2, and only odd-numbered narrow band spectrums are supplied to transmitter or converter 6 by transmission circuit 8 having a characteristic complementary for receiving circuit 7. Consequently, sound radiated from speaker 1 is prevented from being transmitted to the transmission system through microphone 2 and circuit 8, so that complete simultaneous services can be performed.
Patent JP-H01309997-A (JP)
Title: Method for obtaining copper-nickel-chromium bright electroplating having excellent corrosion resistance and plating film obtained thereby
Inventor: YOKOI HIROSHI
IPC: C25D15/02
Filed: 1988-06-09
Abstract: PURPOSE:To obtain a Cu-Ni-Cr bright electroplating film having excellent corrosion resistance with simple-control of a bath by carrying out coprecipitation plating with the Ni plating bath added with specified fine particles after Ni plating, applying Cr plating thereon, and forming specified micropores on the Cr surface. CONSTITUTION:Ni plating is carried out with a Watt bath-type Ni plating bath, then 0.5-20g/l of the Ca salt such as CaCl2 having 0.1-10mum particle diameter and 0.5-10g/l of the TiO2 having 0.1-4mum particle diameter are added to the bath, and coprecipitation plating is applied with the obtained bath in 0.2-2mum thickness. Cr plating is then applied in 0.01-0.25mum thickness, and micropores are formed on the surface at 20,000-500,000 units/m<2>. By this method, a bright electroplating film with the surface not clouded is obtained. Since only the calcium salt and TiO2 are added to the bath, bath control is simplified, and an electroplating film exhibiting excellent corrosion resistance can be obtained.
Patent JP-S622266-A (JP)
Title: Electrophotographic sensitive body and electrophotographic process
Inventor: KISHI JUNICHI
IPC: G03G5/05
Filed: 1985-06-28
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having a remarkable memory effect by combining a specified disazo compound as a charge generating substance with pyromellitic anhydride to form a charge generating layer. CONSTITUTION:A charge generating layer is made of a layer contg. a disazo pigment represented by formula I (where A is an aromatic coupler and B is H, halogen, lower alkyl or lower alkoxy) and pyromellitic anhydride. A charge transferring material, etc. may be incorporated into the charge generating layer so as to produce a more remarkable effect. When the charge transferring material is incorporated into the charge generating layer, the preferred amount of the charge transferring material is 0.01-1 time (by weight) the amount of the charge generating material and the preferred thickness of the charge generating layer is 0.1-3mum. A binder used to form the charge generating layer by coating can be selected among various insulating resins and the preferred amount of the resin binder in the charge generating layer is <=40wt%.
Patent JP-S5928750-A (JP)
Title: Switching device of demodulator
Inventor: IWATA TADASHI
IPC: H04L27/14
Filed: 1982-08-09
Abstract: PURPOSE:To transmit a demodulated output with high quality, by adding the content of a demodulated data in addition to a demodulating level to a switching condition of a demodulated output, and attaining suitably the selective switching operation of the demodulation output. CONSTITUTION:A switching signal outputted from a comparator 8 in response to a detected output level is differentiated at a differentiating device 21, and a differentiating pulse (a) having a polarity in response to its switching direction is outputted from an a-system selecting signal line. An FF24 is set or reset with this pulse, a changeover switch 10 is operated with the output and the changeover to the other system is attained. Then, a clock pulse regenerated and outputted from clock regenerating circuits 7a, 7b is counted 22 up and down, and the counted value of the counter 22 is cancelled in the normal state and not overflowed. On the other hand, if the S/N of the detecting output of the system (a) is deteriorated because of the multipath phenomenon, and the clock pulse of the system (a) is not regenerated, the counter 22 outputs a signal selecting a system (b) to a differentiating device 23.
Patent JP-H08334201-A (JP)
Title: Steam generator
Inventor: SHIMIZU HIROSHI
IPC: F22B1/16
Filed: 1995-06-07
Abstract: PURPOSE: To prevent possible damage to a heat exchanger tube composing a group of pipes by lowering the velocity of a liquid flowing into pipes from a downcomer in a steam generator provided with the downcomer. CONSTITUTION: In a steam generator in which a liquid enters a group of pipes from a downcomer 3 and heated by a heat medium in a heat exchanger tube 2 composing the group of pipes to be evaporated, the width (h) of a passage of an inlet 8 of the liquid to the group of pipes from the downcomer 3 is increased so much to let the liquid in the group of pipes range from a single phase area (a) to a two phase area (b) of the liquid.
Patent JP-S5764525-A (JP)
Title: Process for producing bridge plastic foaming reproduced moldings
Inventor: OOKI TAKAYUKI
IPC: B29C67/20
Filed: 1980-10-09
Abstract: PURPOSE:To obtain reproduced foaming moldings useful as package buffering materials and the like by pressing and curing fine particles obtained by pulverizing waste bridge plastic foaming agent, in a molding die while maintaining a foaming state by use of additives as binders. CONSTITUTION:The wastes 1 of bridge plastic foaming bodies are pulverized into amorphous fine particles 3 having maximum side length of 20m/m or less by a pulverizing machine 2, and sent to a stirrer 4 by pneumatic transportation or the like. A saturated polyester resin 5 (100pts.wt.) and an isocianate bridging agent 6 (3-15pts.wt.) are mixed with each other in a mixer 7 to form a binder. The binder is sprayed in the stirrer 4 and is applied onto the surfaces of the particles 3. The fine particles 9 applied with the binder 3 are filled in the molding die frame 10 and pressed by a press 11, and a heated steam 13 is penetrated from the lower part to cure the binder. Thus, a reproduced foaming moldings 14 useful in insulating materials, sound shielding materials, cushion materials, mats, covering materials and the like.
Patent JP-S5944245-A (JP)
Inventor: ADORIENNU NOURUZU
IPC: A61F5/455
Filed: 1983-08-02
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-S5931100-A (JP)
Inventor: SHIMOMURA ATSUSHI
IPC: H05K7/20
Filed: 1982-08-13
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-H035255-A (JP)
Title: Muffled noise reducing device for vehicle
Inventor: NAKAJIMA KIYOMI
IPC: G10K11/178
Filed: 1989-06-02
Abstract: PURPOSE:To improve stillness of a vehicle by generating offset sound through modification of phase and amplitude of basic limited wave according to the running condition of an engine, so as to obtain offset sound having a same amplitude and a reverse phase against the secondary rotating component of the engine. CONSTITUTION:Amplitude value data of a basic limited wave which is synchronized and reversed in phase against the secondary rotating component of an engine, are memorized in a prescribed number of addresses by a means 1. Control information as to muffled noise generating in various running conditions of the engine are memorized as a control map by a means 2. Further, based on a phase shift quantity read out by a means 7 and address number value generated by a means 4, the above-stated address is decided by a means 9, and at the same time the amplitude value of a basic limited wave corresponding to the address is read out by a means 10. Based on the amplitude value and the amplitude multiplying factor respectively read out by means 10, 8, the offset sound is computed by a means 11, and this offset sound signal is output to an additional sound source 12 by a means 13.
Patent JP-H06347988-A (JP)
Title: Paper cutter
Inventor: TAKENAKA YUJI
IPC: G03D15/04
Filed: 1993-06-11
Abstract: PURPOSE:To obtain a paper cutter efficiently cutting a paper on which images having different size coexist by every image. CONSTITUTION:When the paper is carried, paper width, the type of a cut mark and the deviation (sigma) of the cut mark corresponding to the size of an image frame are read based on the size information of the image frame and the information of a print mask, the carrying quantity X(A+sigma) of the paper is set and the width of a paper guide is changed(steps 200-204). Thus, the paper can be optimally guided by the paper guide corresponding to the width thereof. Next, the paper is carried by a distance X after a cut mark is detected(steps 208-218). Then, the paper is cut and the size of the cut image frame is transmitted to a sorter (steps 220-222). Since a cut mark sensor can be switched according to the type of the cut mark in such a way, the cut mark is surely detected according to a signal corresponding to the cut mark formed by a printer.
Patent JP-S5568442-A (JP)
Title: Door corresponding device for passive belt device
Inventor: TAKADA JIYUUICHIROU
IPC: B60R22/04
Filed: 1978-11-17
Abstract: PURPOSE: To provide belt shifting of an appropriate releasing angle of the corresponding rod by employing the elastic holding member and the expansive clamping part for the device which moves corresponding to the opening of the door, and to obtain door corresponding mechanism which can be easily mounted on the body.  
     CONSTITUTION: The door corresponding device is constituted of the elastic holding member 1 and the corresponding rod 2, the top of which has a expansive clamping part 3 which clamps on the elastic holding member 1. The elastic holding members 1 are symmetrically provided on the base plate 4 and are constituted by the arms 5, 5' and the rotary rollers 9, 9' which are elastically held back by the springs 7, 7'. When the expansive clamping part 3 of the corresponding rod 2 is separated from the elastic holding member 1, the front end of the leaf spring 11 is inserted between the rotary rollers 9, 9' to maintain the open condition, and when it is engaged with the elastic holding member 1, it is elastically held by the springs 7, 7'. The expansive clamping part 3 pushes the rotary rollers 9, 9' outward to release from the holding condition in accordance with the condition of opening of the door 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01310460-A (JP)
Title: Scsi bus monitoring device
Inventor: SHOJI HIDEJI
IPC: G06F13/00
Filed: 1988-06-08
Abstract: PURPOSE:To release the dead lock condition of an SCSI device and the enhance the high reliability of an SCSI bus by detecting an abnormality and suppressing a busy signal when the busy signal of the SCSI device continues for a sontant time. CONSTITUTION:When a change occurs at the port of an input port part 1, an input port monitoring control part 2 detects this. When a BUSY signal is ON, an input monitoring control part 2 sets the timer of timer control part 3. When a timer resetting, namely, the BUSY signal is not OFF in a constant set time, a timeout informing signal is generated from the timer control part 3 to the input port monitoring control part 2 and it is recognized that an SCSI bus 30 is the dead lock condition. Thus, a BUSY signal resetting control part 4 generates a resetting signal and the deed lock condition of the SCSI bus is released.
Patent JP-H05334065-A (JP)
Title: Device and method for supporting computer program development
Inventor: TAKAGI KATSUNORI
IPC: G06F9/44
Filed: 1992-06-02
Abstract: PURPOSE:To provide visual programming environment in program development and especially, to accurately and easily perform the input setting of an argument value used in each instruction of a program. CONSTITUTION:A program receiving means 2 generates a program structural chart 11 by making the instruction of a source text 12 into a chart, and a graphic edit means 1 performs the input and edit of the program structural chart by a graphic, and a program information table 4 stores correspondence between the instruction of the source text and the graphic of the program structural chart, and furthermore, an instruction information table 8 and an argument information table 7 register the instruction name of the instruction and the characteristic of an argument in advance, and an argument input expediting means 6 expedites the selection and input of the argument by retrieving and displaying the argument proper to the instruction by using registered argument information when the instruction is inputted by the graphic, and stores an inputted argument in a program information table. After edit is completed, a program generating means 3 outputs the information as the source text by using the program information table based on an edited program structural chart.
Patent JP-H09301287-A (JP)
Title: Propeller
Inventor: OGINO HIROSHI
IPC: B63H20/14
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a propeller in which actuation part such as a pin of a shift member and an engagement part such as engagement groove of a dog clutch are not hardly sled. SOLUTION: A propeller includes a drive shaft 16, a propeller shaft 42, a driving bevel gear 31 fixed in the drive shaft, a passive bevel gear 32 engaged with the driving bevel gear and also pivotably fit in the propeller shaft, a dog clutch 47 spline fit in the propeller shaft and a shift member 51 which has an actuation part 52 for transferring the dog clutch. A claw 47a engagable and detachable from the passive bevel gear is formed in the dog clutch and a ring shaped engaging part 49 in which the actuation part of the shift member is fit with play is formed in a periphery surface of the dog clutch.
Patent JP-H096241-A (JP)
Title: Information coding system
Inventor: KOIKE SATOYUKI
IPC: G09F3/00
Filed: 1995-05-16
Abstract: PURPOSE: To provide a new information coding system in which coded information can be grasped through a visual sense, and which is applicable to management and search of information and the like using a computer. CONSTITUTION: An arbitrary word and the like used for image expression are extracted out of a language transcribed in Roman letters such as English, and abbreviation signs 12 of the word and the like are made so as to constitute a list of abbreviation signs group 11. In the list 11 abbreviation word lists 17 of the abbreviation signs 12 are displayed. Out of the list of abbreviation signs group 11 the abbreviation signs 12 of a word and the like sensuously expressing featuring elements of contents of information or commodity are selected, and the selected abbreviation signs 12A are parallel arranged so as to constitute Roman letter codes 14.
Patent JP-S5931324-A (JP)
Title: Excavating working vehicle
Inventor: IKEDA KAZUSHIGE
IPC: E02F9/20
Filed: 1982-08-13
Abstract: PURPOSE:To exactly turn a turning base automatically at a given turning position with respect to ground by providing a turning position against ground setter and a controller to an excavating working vehicle in which a derection sensor to detect turning positions against vehicle is attached to the turning base. CONSTITUTION:A derection sensor to detect the turning position against ground of a turning base 1, the first setter 11A to set up a reference turning position against ground of the turning base 1, and the second setter 11B to set up a target turning position aganst ground are provided to an excavating working vehicle. Also, the first discriminating circuit 13A to compare the signals of the sensor 10 and the first setter 11A for discrimination and to supply electric current to an operating valve and also the second discriminating circuit 13B to compare the signals of the sensor 10 and the second setter 11B and to supply electric current to the valve 12 are provided. A control mechanism to operate a turning base driver 3 automatically in such a way as to turn the turning base 1 at a reference turning position against ground or a target turning position against ground is also provided.
Patent JP-S62298978-A (JP)
Title: Negative pressure using type floating head supporting mechanism
Inventor: HASHIMOTO MASANOBU
IPC: G11B21/21
Filed: 1986-06-19
Abstract: PURPOSE:To prevent the occurrence of a head crash and an suction by providing a displacement expanding mechanism part and a piezoelectric laminating ceramic actuator. CONSTITUTION:A negative pressure using type floating head slider 1 is junctioned to a gimbal spring 2 and the gimbal spring 2 is junctioned to one edge of a suspension spring 3. First, a displacement expanding mechanism part 4 and a piezoelectric laminating ceramic actuator 5 are positioned so that the distance between a slider lubricating surface and a magnetic disk media surface can be about 0.1mm, magnetic disk media 6 are started, the high speed rotation is sufficiently executed, and thereafter, the voltage is added to the piezoelectric laminating ceramic actuator 5, the displacement of about several micro obtained is amplified through the displacement expanding mechanism part 4, and the negative pressure using type floating head slider 1 is displaced up to the position where self-loading can be executed. Thereafter, the slider steadily floats by the floating quantity of a prescribed sub-micron quickly by a self-loading action held by itself.
Patent JP-S5766810-A (JP)
Title: Method of cutting pipe off
Inventor: MIZUTANI HIDEYUKI
IPC: B23D25/08
Filed: 1980-10-08
Abstract: PURPOSE: To efficiently shear off a pipe to a prescribed width, by simultaneously rotating the pipe and a cutting-off die holding the outside of the pipe and by translating an internally set mandrel perpendicularly to the axis of the pipe to expand it.  
     CONSTITUTION: A cutting-off die 10 and a pipe 12 are set in a first main shaft 11. A mandrel 13 supported by a second main shaft 14 is inserted into the pipe 12. When the main shaft 11 is rotated and the mandrel 13 is elevated perpendicularly to the axis of the pipe 12, the pipe is sheared off at its front end to a prescribed width by the tip edge of the mandrel and the inside edge of the die 10. At that tiem, no sheared chip is made. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S623108-A (JP)
Title: Overspeed prevention device of power generating steam turbine
Inventor: HIROKAWA JUNICHI
IPC: F01K7/38
Filed: 1985-06-29
Abstract: PURPOSE:To prevent overspeed of a turbine by providing a pressure sensor and an exhaust valve on outlet side of the turbine, raising back pressure by a control device at the time of load breaking and controlling steam amount on the inlet side and outlet of the turbine. CONSTITUTION:In a normal condition, a main steam stop valve 5 is fully opened, opening of a steam regulating valve 6 is controlled by a governor 8, rotational speed of a turbine 1 is controlled constant and output of a power generator 2 is controlled constant. When load breaking signal is input to a control device 13 during operation, the set pressure is set lower than the set pressure of a safety valve 7, opening of an exhaust valve 12 is throttled with this change, and the main steam stop valve 5 and the steam regulating valve 6 are fully closed. This time, action of each of valves 5, 6, 12 is delayed and the rotational speed of the turbine 1 is overshot and raised, but as the steam amount is controlled at the inlet side and the outlet side of the turbine 1, the speed does not rise to the maximum allowable rotational speed and comes back to the original 100% rotational speed.
Patent JP-S623269-A (JP)
Title: Image recording device
Inventor: TANAKA KIYOHARU
IPC: G03G15/00
Filed: 1985-06-29
Abstract: PURPOSE:To maintain set toner concentration stably for a long period by providing the 1st supply control means which controls the supply of a developer according to the detection result of concentration and the 2nd supply control means which controls the supply of the developer according to the counting result of print dots. CONSTITUTION:The value (j) of a counter which counts the number of times of supply by the 1st supply control means 11 is counted up to calculate the total amount A of supply by the 1st supply control means 11. Then, the initial amount H of toner in a hopper 1 is compared with the total amount A; when H<=A, it is judged that there is no toner and a warning display is made on the display part of an operation part to finish control. When H>A, supply control by the 2nd supply control means 21 is started and the output of ATR 10 is suppressed between an upper-limit and a lower-limit set value and the output Ni of a counter 22 which counts print dots forming an image is read out of an image signal fv of the 1st sheet, so that toner consumption Ti is calculated by a calculating circuit 23. Consequently, output images which are stable for a long period are obtained.