baber/WOPTO huggingface dataset:
Patent JP-H02257003-A (JP)
Title: Arrival position recording device for moving part moved by rotary motor
Inventor: PIERO KARUKAGUNO
IPC: G05B19/35
Filed: 1989-10-24
Abstract: PURPOSE: To display the information on the arriving position of the mobile section of a robot when a power source gets out of order by providing a power unit which maintains an angular position converter and an accumulator in operating states even when no power supply is made from the outside. CONSTITUTION: During normal operation, an exciting input 3 is supplied to the resolver 2 of a mobile section connected to the shaft of a rotating motor M from the servo controller SC of a recorder 1 by using the electric power supplied from a power source circuit V. A sine wave-shaped signal 4 and a cosine wave-shaped signal 5 are outputted from the resolver 2 and an angular position detecting circuit 10 binarizes the outputs. The binarized outputs are inputted to the data storage device of a microprocessor 12 and the arriving position of the mobile section of a robot is displayed. When the external power source gets out of order, the components of the recorder 1 are supplied with electric power from a buffer battery 18 and display the information on the arriving position of the mobile section by actuating an auxiliary excitation circuit 27.
Patent JP-2001100850-A (JP)
Title: Ac voltage regulator
Inventor: TSUTSUMI MANABU
IPC: G05F1/44
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an AC voltage regulator which reduces power loss, decreases the number of components and further improves reliability. SOLUTION: A pair of switching devices S1 and S3, formed by parallel connecting a diode 1 and a semiconductor switch element 2 in reverse are respectively connected one by one between one terminal of an AC power source 5 and one terminal of a load 6 and between the other terminal of the AC power source 5 and the other terminal of the load 6, and further, an AC chopper part is constituted by serially connecting switching devices S2 and S4 in the configuration while inverting polarities, and parallel connecting them with the load 6. Also, a DC snubber 4 is formed by respectively connecting capacitors C1 and C2 between the node of the switching devices S2 and S4 and both the terminals of the AC power source 5.
Patent JP-H0585909-A (JP)
Title: Volatile antibacterial and antifungal agent and method for preventing bacterium and fungus
Inventor: SUZUKI KIMIO
IPC: A01N25/18
Filed: 1991-09-28
Abstract: PURPOSE:To provide a volatile antibacterial and antifungal agent not only having excellent antibacterial and antifungal activities, but also free from an offensive smell and the fear of contaminating a target article and having reduced toxicity. CONSTITUTION:N-n-Butylcarbamic acid 3-iodo-2-propyl ester or a processed material or composition containing the compound is employed. The vaporized gas of N-n-butylcarbamic acid 3-iodo-2-propionyl ester is brought into contact with a target article to contrive the antibacterial and antifungal effects.
Patent JP-H04153540-A (JP)
Title: Revolution speed controller for internal combustion engine
Inventor: HATANO YASUKAZU
IPC: F02D41/14
Filed: 1990-10-16
Abstract: PURPOSE:To continuously vary the control sensitivity according to the revolution speed by obtaining the control signal which is pulse-width-modulated by comparing the control signal which is calculated by a control calculator with the pulse width modulation signal. CONSTITUTION:A pulse width modulation signal generator 7 outputs the signal having the repetitive wave form in which at least one between the wave height value and frequency varies according to the magnitude of the revolution speed detection signal Vn having a constant frequency, as pulse width modulation signal VCL into a pulse width converter 6. The control signal Vq which is pulse- width-modulated by comparing the control signal Q calculated by a control calculator 5 with the pulse/width modulation signal VCL by a comparator 6a is obtained. Accordingly, the control sensitivity can be varied continuously according to the revolution speed. Accordingly, the proper control can be carried out in all the revolution regions without carrying out hunting.
Patent JP-S61150586-A (JP)
Title: Character broadcasting receiver
Inventor: MATSUMOTO KOJIRO
IPC: H04N7/085
Filed: 1984-12-25
Abstract: PURPOSE:To execute the receiving processing simultaneously a pattern system and code system character signals by connecting the output end of a clock timing generating circuit to a system change-over signal generating circuit and connecting the output end of the system change-over signal generating circuit to an error correcting circuit. CONSTITUTION:A character signal of respective horizontal periods (H) stored in a buffer memory 2, after it is stored, is read in the order from a 10H character signal and inputted into an error correcting circuit. At that time, from a clock timing generating circuit 1, a clock for correction is outputted to an error correcting circuit 3 a overlapping H pulse is outputted in which shows head of respective H character signals to a system change-over signal output circuit 11 of a system change-over signal generating circuit 9. When the output of the system change-over signal output circuit is of a code system, the error is corrected in accordance with the output of a majority circuit 5 in an adder circuit 8, and when the output of the system change-over signal output circuit is of a pattern system, in the adder circuit 8, the data outputted from a 272-bit shift register 6 are outputted as they are.
Patent JP-H01150007-A (JP)
Title: Clip for holding
Inventor: DEIITORITSUHI YUNEMAN
IPC: F16L3/12
Filed: 1988-11-01
Abstract: PURPOSE: To firmly retain constructed parts of a cable or the like by comprising a clip in a manner that the detaining end of a thick covering wall and the detaining end of a thin covering wall are engaged to each other in a condition after the constructed parts are pushed into a retaining chamber. CONSTITUTION: When a cable contacts to a retaining clip, a covering wall 8 is resiliently bent in downward and a horizontal directions according to movement of the cable to function as a guide wall for guiding the cable to the retaining chamber. Simultaneously, when a detaining end 9 is slid on the wall surface of a covering wall 6, the detaining end 9 pushes and widens side walls 2, 3 to the outside, and the side walls 2, 3 resiliently snap back to an original position again. The covering wall 8 is jumped upward by resilient returning force, the detaining end 9 is engaged to the detaining end 11 of the covering wall 6, and an opening 7 is firmly closed. When the cable is drawn out to the outside, an engagement of the detaining ends 9, 11 are released by hands to cancel detaining. Thereby the cable can be firmly fixed to the retaining chamber.
Patent JP-S62136279-A (JP)
Inventor: YOSHIDA NOBUMASA
IPC: B02B5/02
Filed: 1985-12-09
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-S63164052-A (JP)
Inventor: NORUBERUTO KUNTSUE
IPC: G11B15/10
Filed: 1987-11-04
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-H10129879-A (JP)
Title: Sheet material conveyance device and recorder
Inventor: YOSHIKAWA HISASHI
IPC: B41J11/42
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To search a head of a sheet material securely at a recording stand-by position by arranging a detection means which detects an end part head position of the sheet material in the vicinity of the downstream side of a feed roller in the direction of advance of the sheet material. SOLUTION: After a recording medium 50 which is supplied and fed by a supply and feed roller 23 reaches a feed roller 31, it is conveyed by rotary force of the roller 31 due to the cooperation with a pinch roller 33. When the recording medium 50 is conveyed further by this feed roller 31, a tip of the recording medium 50 reaches a projection part 30a of a detection lever 30 to push up the detection lever 30 gradually centered on a rotary shaft 30a (b). When it is pushed up further, a rib part 30c of the detection lever 30 leaves a slit part 49a of a photosensor 49 so that it does not shield the slit part 49a. In this condition, a detection signal of the photosensor 49 is in ON condition, and it is judged that the tip of the recording medium 50 reaches a predetermined position to stop the conveyance temporarily, thereby completing the head search operation.
Patent JP-H10123919-A (JP)
Title: Computer-generated hologram
Inventor: YOSHIKAWA HIROSHI
IPC: G02B5/32
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to appreciate a holographically reproduced image in a wide vertical range of visual field by enhancing a diffraction effect of light in the vertical direction to a computer-generated hologram recording interference fringes only in the horizontal direction. SOLUTION: In the computer-generated hologram forming interference fringes in units of an element area 12 of width HA formed in an interference fringes forming area (computer-generated hologram) 10 composing a while hologram with the area divided in a horizontal direction, a plotting area 14 of width B is formed at a distance C away from an adjacent element area inside of each element area 12, and each plaything area 14 is arrayed at regular intervals so that diffracted photon is formed by the whole hologram.
Patent JP-H03173506-A (JP)
Title: Utility cart
Inventor: SUTEIIBUN EFU GUTSUDOMAN
IPC: A47B88/04
Filed: 1990-10-18
Abstract: PURPOSE: To facilitate assembly of a cart and be adapted to various shapes despite of a few replacement parts by being constituted of a housing having a pair of U-shaped frames laid across the front and rear parts of a cart and using the U-shaped frames and segmented side walls. CONSTITUTION: A utility cart 10 whose sides are formed of a lot of sidewall segments, top face is formed of a top face plate 22, and bottom of a container is formed of a bottom deck 84. This is so assembled that two U-shaped frames 12 are laid parallel to each other and respective fitting type sidewall segments 14, 16, 18 are attached to vertical parts via a pair of segment channel members 36. Once a span member 20 is fixed to the top end of the U-shaped frame vertical parts 32 by screws 44, the sidewall segments 14, 16, 18 are prevented from being moved or detached therefrom. A rail 28 is detachably attached to one external wall of the side wall segments 14, 16, 18 so that various kinds of medical appliances can be installed in the cart.
Patent JP-H03138019-A (JP)
Title: Cooling method of die for extrusion of hard aluminum
Inventor: ABE YASUO
IPC: B21C29/04
Filed: 1989-10-24
Abstract: PURPOSE:To increase extrusion speed without supercooling a bearing and to improve the dimensional precision of product and die life by constituting so that a flow rate stop valve which is provided in the supplying passage for liquid nitrogen to the passage for cooling liquid can be opening/closing controlled based on a extrusion pressure. CONSTITUTION:The extrusion pressure with a ram 15 for extrusion of a extrusion device 1 is inputted in a control device 14 as reference signal for opening/ closing control of a flow control valve 13. It is detected with the pressure sensor 18 that the extrusion pressure with the ram 15 for extrusion exceeds the peak value and starts to drop by thrusting the head of the billet in the container 2 for extrusion out of the bearing part 17 of the die 3. And the flow control valve 13 is opened and liquid nitrogen is liquidly supplied in the passage 5 for cooling liquid and the die 3 is cooled with latent heat of liquid nitrogen. In this way, the deflection of the die 3 is reduced and accuracy of product is improved.
Patent JP-S62137603-A (JP)
Title: Signal monitor device
Inventor: SUGIMOTO AKIRA
IPC: G05B23/02
Filed: 1985-12-11
Abstract: PURPOSE:To attain fail safe by obtaining a denial arithmetic output from periodical signals which sequentially arise in delay and make a round, considering one of them to be a reset signal and achieving the circuit constitution where an output voltage never occur at the time of trouble. CONSTITUTION:A signal monitor device is constituted of denial arithmetic circuits 1-3 in which output voltage never occur at the time of trouble, a double voltage commutation circuit clamped at a power source current, AND circuits 4-8 never generating output voltages at the time of trouble and feedback resistances D1-D3 which feed back one part of the inputs of the AND circuits 4-6 through the double voltage commutation circuit connected to the output sides of the circuits 4-6 and form their own holding circuits. Thus such a fail safe monitor signal can be obtained that when input signals P1-P3 periodically arising are normal, the output (f) of the monitor device generates a logic value '1' and when the device is troubled, the output (f) generates a logic value '0'.
Patent JP-H0998849-A (JP)
Title: Tilting device for chair
Inventor: MIYAMOTO SHIGENORI
IPC: A47C1/032
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a chair free from giving a sense of unease to a sitting person, and capable of ensuring a stable feeling by eliminating the loss of good appearance as the chair through the reduction of a change in a gap between the lower part of a seat back and the rear part of a seat, regardless of the tilting motion of the seat back and seat, and lessening the motion of a sitting person under an armrest as well as the deviation of a contact position between the sitting person's back and the seat back. SOLUTION: The first and the second engagement shafts 22 and 23 of an armrest are independently coupled to and engaged with the first and the second cam holes 33 and 34 of a seat back. Also, the third engagement shaft 12 of a seat B journalled to a seat lower frame in such a state as capable of freely oscillating is coupled to and engaged with the third cam hole 35 of the seat back. Furthermore, an expansion and contraction energization means adjustable for the extent of expansion and contraction, with one end connected to the stationary part of a chair in such a state as capable of oscillating, has the other end jointed to the lower part of the seat back in such a state as capable of freely oscillating.
Patent JP-H09316127-A (JP)
Title: Production of ester-substituted polyvinyl alcohol and thin film made therefrom
Inventor: NISHIKAWA HIDEYUKI
IPC: C08F18/04
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an ester-substituted polyvinyl alcohol from a carboxylic compound and polyvinyl alcohol, which can be particed in a homogeneratous reaction system and can dispense with highly toxic benzene or chloroform. SOLUTION: In producing an ester-substituted polyvinyl alcohol from a carboxylic compound and polyvinyl alcohol, the carboxylic acid is converted into an active derivative and then reacted with polyvinyl alcohol in the presence of a base which is conjugable with an acid having a pKa of 11 or above.
Patent JP-H11120531-A (JP)
Title: Forming method of protective film, for magnetic head slider
Inventor: YAMAMOTO IZUMI
IPC: G11B5/60
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent accumulation of charges due to ion injection by adhering a slider to a base plate comprising a conductive material by using a positive photoresist mixed with a conductive filler as an adhesive and then attaching the slider with the base plate to an electrode of a vacuum chamber. SOLUTION: The base plate material is selected from a conductive material of metals such as aluminum and stainless steel or conductive ceramics such as Al2 O3 -TiC. The conductive filler such as C, Al, TiC, Ni, Cu and Ag has the distribution of particle size of 0.9 to 1.5 μm and is mixed by 0.5 to 2 wt.% to the positive photoresist. The positive photoresist with conductive filler is applied in 2 to 4 μm thickness by spin coating, to which a row bar is adhered within 1 to 3 min while the resist has viscosity. After baking, exposing to UV rays and developing, the base plate is attached to the electrode of a vacuum chamber. Then an intermediate layer is formed by sputtering and a diamond-like carbon film is formed by CVD.
Patent JP-H04212140-A (JP)
Title: Producing device for magnified photograph by printing resolution film
Inventor: IKEDA SHIGERU
IPC: G03B27/32
Filed: 1990-10-16
Abstract: PURPOSE:To prevent a deviation in a plate by exchanging plural printing resolution films at the same position inside an enlarger. CONSTITUTION:Four printing resolution filters 3B-3E supported by a film hunger 3 are adhered to the front face of the glass of the enlarger to be attached. In other words, a resister pin 4A12 for setting a film having a pin hole used for printing, on the enlarger is provided, and a guiding pin 4A11 for surely setting the film to the resister pin 4A12 is differently provided. Therefore, a film hunger 3 is pushed into the guiding pin 4A11, so that the film hunger 3 is surely pushed into the resister pin 4A12 for the film.
Patent JP-H08112168-A (JP)
Title: Core material of mattress and mattress
Inventor: SUGANO HARUHIKO
IPC: A47C27/16
Filed: 1994-10-19
Abstract: PURPOSE: To equalize feelings when lying on one's back regardless of one's body weight by changing the number of many column-shaped bodies to support a first support body and a second support body, a foaming scale factor or the like. CONSTITUTION: Since a first support body 1, a second support body 2 and column- shaped bodies 3 are manufactured by the same raw material, they can be fixed to each other by thermal fusion, and an expensive adhesive is unnecessary, and influence of a solvent can also be prevented. When one's body weight is heavy, the number of column-shaped bodies 3 is increased, and when it is light, the number is reduced. Or when it is heavy, a foaming scale factor of the raw material of the column-shaped bodies 3 is reduced, and when it is light, the foaming scale factor of the raw material of the column-shaped bodies 3 is enhanced. When it is heavy, the cross-sectional area of the column-shaped bodies 3 is made large, and when it is light, the cross-sectional area is made small.  In these cases, even if these are classified by one's body weight, since a shape of a surface contacting with the human body is formed in the same, comfortableness to sleep in is not deteriorated. A core material of a mattress which can almost equalize feelings when lying on one's back regardless of one's body weight and is classified by one's body weight, can be provided.
Patent JP-H0590141-A (JP)
Title: Data forming equipment for charged beam writing
Inventor: KOYAMA KIYOMI
IPC: G06F17/50
Filed: 1991-09-30
Abstract: PURPOSE:To evade the decrease of utilization factor of a processor due to irregularities of loads, and improve writing throughput, by preparing a figure operating unit of different processor step numbers corresponding with loads of design data. CONSTITUTION:A distribution unit 10 distributes design data of block unit transferred from a host computer to a plurality of figure operating units 201-206 in a parallel processing unit 20. The figure operating units 201-206 performs figure operating process for the block data supplied from the distribution unit 10, and output the results to a merge unit 30. A plurality of the figure operating units 201-206 are operated in parallel. The process inside the units is also a pipe line. Each processor constitutes a pipe line stage, performs the following in parallel; communication with the front and the rear processors, and figure operating process inside the processor. The merge unit 30 receives the process results from the figure operating units 201-206, and outputs writing data of block unit as one unit.
Patent JP-S62138660-A (JP)
Inventor: KURODA SHIGEAKI
IPC: F25B47/02
Filed: 1985-12-13
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-H03148444-A (JP)
Title: Container with metallic lid
Inventor: YAMASHITA RIKIYA
IPC: B65D8/20
Filed: 1989-10-26
Abstract: PURPOSE:To obtain a container with a metallic lid which can be surely sealed tight, by thinly coating hard silicon compound on the inner surface of circumferential brim of the metallic lid. CONSTITUTION:To obtain a container 10 with a metallic lid 11, a brim 12 of the metallic cover 11 is rolled on a flange 15 of a plastic container main body 14, in which a content 16 is accommodated, to form a lock seam. Hard silicon compound 13 is thinly coated on the inner surface of the brim 12 of the metallic lid 11 previously. Therefore, as the flange 15 slides smoothly on the silicon compound 13 during sealing process, the amount of the silicon compound 13 scraped off by the flange 15 is diminished and the resistance which is exerted on the flange 15 through the silicon compound 13 is reduced, the flange 15 easily intrudes into the brim 12 of the metallic lid 11 without disturbance. As a result, the body hook BH of the container 10 with the metallic lid becomes long enough to keep the sealing property of the sealing part between the flange 15 of the container main body 14 and the brim 12 of the metallic lid 11.
Patent JP-H09127210-A (JP)
Title: Semiconductor testing apparatus
Inventor: MORINOBU FUTATSU
IPC: G01R31/26
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor testing apparatus by which a test input signal to be applied to a device under test is displayed and analyzed in a shape which is close to a more actual input signal. SOLUTION: When the waveform of a test pattern signal to be input to a device under test(DUT) 4 is displayed and analyzed, data on the test pattern signal is converted into an analog signal. In a state that the analog signal is supplied to the DUT 4, the test pattern signal is turned down inside a tester from a place 3 which is close to the DUT 4 as far as possible, and analytical data is read out. Thereby, the waveform can be displayed and analyzed in a shape which is close to a more actual application signal to the DUT 4.
Patent JP-H08140048-A (JP)
Title: Digital recording and reproducing device
Inventor: NOGAMI HIROAKI
IPC: H04N9/82
Filed: 1994-11-14
Abstract: PURPOSE: To record television signals provided with a wide band signal of ATM and HDTV, etc., for a wide and high picture quality future television to be realized in the near future. CONSTITUTION: For a digital VTR for forming the signals (1.5-5Mbps) of a low bit rate provided with the same program contents simultaneously with the recording of the band compressed signals of the bit rate of 17-60Mbps and utilizing the signals of the low bit rate also as the signals of variable-speed reproduction, by using the method of using data for the variable-speed reproduction of a certain speed recorded in the limited recording area of the data for the variable-speed reproduction also at the time of the variable-speed reproduction of the other speed, using the method for changing data constitution by picture areas or using both methods together, picture quality at the time of the variable-speed reproduction of a data amount less than the data amount read at the time of normal reproduction is improved.
Patent JP-2001100947-A (JP)
Title: Disk array device and its control method
Inventor: MURAKAMI KENICHI
IPC: G11B19/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a disk array device and its control method which can speedily lock a stripe by specifying the starting number and the ending number of a stripe to be locked. SOLUTION: The starting number and the ending number of a stripe to be locked are specified and then this specified stripe is locked on condition that the specified range does not overlap with a list of stripes in a registration part 17.
Patent JP-H05120988-A (JP)
Title: Impregnation type negative electrode
Inventor: AKIYAMA YASUHIRO
IPC: H01J1/28
Filed: 1991-10-25
Abstract: PURPOSE:To obtain an impregnation type negative electrode having a long lifetime and the uniform electron discharging characteristic. CONSTITUTION:A tungsten foil 6 formed with uniform holes is welded to a heater sleeve 7 filled with the electron discharging material 9. An impregnation type negative electrode, which has a long lifetime and the uniform electron discharge characteristic and which is hard to be influenced by ion bombardment, is thereby obtained.