baber/WOPTO huggingface dataset:
Patent JP-H03237684-A (JP)
Title: Picture storage device
Inventor: YOSHINO ISAO
IPC: G06T1/60
Filed: 1990-02-14
Abstract: PURPOSE:To simplify software constitution by reading picture element data in the direction of a row to which row selection data, column selection data and a row selection signal are supplied and in which a picture element is set to be a head, and reading picture element data in the direction of a column to which row selection data, column selection data and a column selection signal are supplied and in which the picture element is set to be the head. CONSTITUTION:A memory cell in the p-th row of a memory cell array 1 is selected in correspondence with row selection data (p) and memory cells from a q-th column to a q+a-th column in the memory cell array 1 are selected in correspondence with column selection data (q). Then, data on the memory cells in the p-th row q-th to q+a-th columns, which are selected by a row selection means 2 and an intra-row selection means 3 are read in correspondence with a row direction selection signal. The memory cell in the q-th column in the memory cell array 1 is selected in correspondence with column selection data (q) and the memory cells from the p-th row to the p+a-th row are selected in correspondence with row selection data (p). Then, data on the memory cells in p-th to p+a-th columns q-th column, which are selected by a column selection means 5 and an intra-column selection means 6 are read. Thus, software constitution becomes simple.
Patent JP-S59159283-A (JP)
Title: Hot joining method of sintered hard alloy
Inventor: MARUYAMA MASAO
IPC: B23K20/00
Filed: 1983-03-01
Abstract: PURPOSE:To produce large-sized wear-resistant parts with a simple stage and a small-sized inexpensive device by fitting taperingly the outside flank of a sintered hard alloy in a core part and the inside flank of an outside circumferential sintered hard alloy constituted by enclosing the core part. CONSTITUTION:The outside surface 1' of a sintered hard alloy 1 in a core part and the inside surface 2' of an outside circumferential sintered hard alloy 2 enclosing said surface are tapered. These alloys are placed on a stage 3, and the pressure by the own weight of the alloy 1 is applied on the tapered inside surface of the alloy 2. The alloys are heated in this state in a reducing or neutral atmosphere or in a vacuum by which the alloys are joined on the tapered surfaces. The joining is thus accomplished inexpensively with high joint strength without need for any jig for joining at all.
Patent JP-S5628367-A (JP)
Title: Seismic safety device for main valve of propane gas cylinder
Inventor: MOCHIZUKI HIDEHIRO
IPC: F16K17/36
Filed: 1979-03-23
Abstract: PURPOSE: To make it possible to shut the main valve even at the time of breakage of a supply pipeline, by designing the main valve so that it rotates to shut off the valve by the force of a coiled spring accumulating rotating force, the rotating force is stopped by a pin and the pin comes off to shut off the valve when an earthquake jolted.  
     CONSTITUTION: The inside surface of a cap 5 is fit in a rough-surface section on a handle 7 of the main valve so that the valve of the propane cylinder is opend or closed by turning of the cap 5, and a gear 4 is engaged with a gear 6 by installing the gear 6 onto the outside circumference of the cap 5. One end of this gear 4 is fixed onto a same axis 2 and the other end is stopped by a stop pin 11 inserted from outside although it is possible to turn driven by rewinding force of a coiled spring 1 fixed onto a cover 3. If the pin 11 is pulled out when a building, etc. and the cylinder are shaken by occurrence of an earthquake, the force of the sping 1 rotates the handle 7 of the valve through the gears 4 and 6. Since the main valve is thus shut off, safety can be ensured even at the time of breakage of pipeline. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53121117-A (JP)
Title: Supervising anomalous temperature in motor
Inventor: SHINDOU AKIO
IPC: H02P27/04
Filed: 1977-03-30
Abstract: PURPOSE: To detect and monitor an anomalous temperature, by means of indirectly measuring a temperature of rotor of the motor in a continuous operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60203092-A (JP)
Inventor: PEETAA MIHIAERU FURAMU
IPC: H04N9/68
Filed: 1985-02-25
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-H09229132-A (JP)
Title: Magnetic spring type vibration damping device
Inventor: MAEDA YUJI
IPC: F16F15/02
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To reduce the vibration of a vibration damping object in the two-dimensional directions, in a small size and at a high reliability, by supporting a movable support installing a movable magnet which moves in the two-dimensional directions, to a fixing member installing a fixing part magnet fixed to a vibration damping object such as a lighting lamp. SOLUTION: A fixed frame 19 is fixed to a vibration damping object, and when an external force is applied to the damping object, the force is applied also to a movable weight 5 and a movable part magnet 9. Since the movable weight 5 and the movable part magnet 9 are installed to the lower part of the fixed frame 19 through a movable supporting table 20, they move form the still positions. In this case, a damping force is generated to the movable weight 5 and the movable part magnet 9 by a conductive plate 16, and the vibration of the damping object in the two-dimensional directions is reduced. The movable supporting table 20 is provided to move fixed side sliders 22 and movable side sliders 25 on fixed side rails 21 and movable side rails 24 by rollers 26, when the movable weight 21 and the movable part magnet 9 move.
Patent JP-S61194656-A (JP)
Title: Information recording medium
Inventor: MIYAMOTO NORIFUMI
IPC: G11B7/24
Filed: 1985-02-22
Abstract: PURPOSE:To obtain an information recording medium which does not require an automatic focusing system by forming a recording medium of a metal or alloy which has at least two kinds of crystal structure in a solid state, maintains the crystal structure of one temp. region in the other temp. region and/or induces the volumetric changes different from each other in a crystal state. CONSTITUTION:An objective lens which condenses the light from a light source and forms a spot is united to the recording medium. The recording medium is formed of the metal or alloy which has at least two kinds of the crystal structure in the solid state, maintains the crystal structure of one temp. region in the other temp. region and/or induces the volumeric changes different from each other in the crystal state. The optical disk which does not require automatic focusing is thus constituted. The high density and high speed recording and reproducing are possible even if the rotating speed of the disk is decreased by scanning the disk with a beam in the radial direction thereof by using a galvanomirror.
Patent JP-S63203068-A (JP)
Title: Automatic focusing video camera
Inventor: MURASHIMA HIROSHI
IPC: G02B7/28
Filed: 1987-02-18
Abstract: PURPOSE:To attain photographing at a dark place with high focusing accuracy and with less malfunction by using an output of a 2nd evaluation value detection means immune to the effect of noise in the photographing at a dark place. CONSTITUTION:A video signal extracted from a part of an image pickup circuit 4 is smoothed and inputted to a comparator 23 as a dark place photographing discrimination signal Q and compared with a reference voltage from a reference voltage generating circuit 22. The comparator 23 sends a H level signal to a focus motor control circuit 9 when the signal Q is larger than the reference voltage. When the H level signal is received in received, the circuit 9 switches switch circuits 12, 14 to pass the signal of a focus detection circuit 16 and a HPF11 having a low cutoff frequency and keeps the state until a L level signal is received newly. Since the focusing is applied by using only the output of a focus evaluation value generating circuit immune to the effect of noise in this way, very stable focusing is attained without malfunction.
Patent JP-S52117560-A (JP)
Title: Mask formation method
Inventor: MATSUDA TAKASHI
IPC: H01L21/302
Filed: 1976-03-30
Abstract: PURPOSE: The thin film is coated on semiconductor substrate, and impurity is diffused to the area to be mask. Then, the thin film layer other than those at diffusion areas is selectively removed to use the left thin film layer for the mask. As a result, high-density and high-accuracy etching becomes possible for the substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07287718-A (JP)
Title: Associative memory
Inventor: KONISHI MASAHIRO
IPC: G11C15/04
Filed: 1995-02-23
Abstract: PURPOSE:To activate only a necessary part and to reduce power consumption by providing this associative memory with a bit line driving circuit for driving a bit line in a prescribed memory block at the time of executing current retrieval in accordance with the state of a coincidence flag stored in a flag register at the time of preceding retrieval. CONSTITUTION:Many memory words are divided into plural memory blocks 51-1 to 51-N. At the time of 2nd retrieval or after, a control signal of logic '0' is impressed to a control line 54B. Thereby only when coincidence is detected in any one of memory words in the block 51-i at the preceding retrieval, retrieving data inputted through a retrieving data line 53 at the time of current retrieval are impressed to bit lines 56-i-1, 56-i-2. When no coincidence is detected in any memory word in the memory block 51-i at the preceding retrieval, an intra-block coincidence line 55-i is held at logic '0' and power consumption is suppressed.
Patent JP-H11230842-A (JP)
Title: Structure for attaching bourdon-tube gauge of combination meter
Inventor: SANO OSAMU
IPC: G01L7/04
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To position and fix a Bourdon-tube gauge on a wiring board in a combination meter integrally formed with its turned-back part and case. SOLUTION: In a combination meter, a wiring board 4 composed of a hard printed board is attached to the back side of a case 1 having an integrally formed turned-back part on the front side of its outer peripheral wall section 1b, and various kinds of internal machines are mounted on the wiring board 4. Positioning pins 16 are formed in the outer peripheral wall section 16 of the case 1, and the positioning holes 14 of the fixing plate 11 of a Bourdon-tube gage 8 are slid on the pins 16. Then the wiring board 4 is put on the fixing plate 11 and fixed with screws 20.
Patent JP-S60178861-A (JP)
Title: N-substituted maleopimarimide derivative and preparation thereof
Inventor: FUJII RIYOUICHI
IPC: C07D209/58
Filed: 1984-02-24
Abstract: NEW MATERIAL:An N-substituted maleopimarimide expressed by the formula (R is amino acid residue). EXAMPLE:N-(1-Carboxyethyl)maleopimarimide. USE:Useful as a compound having improved effect as a medicine and agricultural chemical. PREPARATION:A solution of maleopimaric acid in a hydrophobic solvent is reacted with an aqueous solution of an alkali salt of an amino acid, and the resultant reaction product is neutralized with an acid and separated from an aqueous layer to give the aimed compound expressed by the formula. An amino acid, e.g. glycine, alanine, valine, leucine, isoleucine, serine, threonine, etc. constituting proteins and an amino acid such as epsilon-aminocaproic acid having no relation to living bodies may be used. Sodium, dimethylamine, etc. may be suitably used as an alkali forming a salt with the amino acid. The amount of the alkali to be used is about 1-10 equivalent based on the amino acid.
Patent JP-H02250662-A (JP)
Title: Power switching circuit
Inventor: REIMONDO RANEI
IPC: H02M3/28
Filed: 1990-02-15
Abstract: PURPOSE: To prevent the on-time of a power switch from terminating in an early stage by generating a pulse signal of opposite polarity before a proportional waveform is fed to a comparator and adding the pulse signal to the output from a detection circuit thereby erasing the spike signal in the proportional waveform at the time of starting on-state of the power switch. CONSTITUTION: A current waveform detected through a current detection resistor 235 is fed, at first, to a filter capacitor 236 and superposed with a spike suppression waveform for starting on-time of a power switch. A shaper circuit 270 forms a voltage waveform which is then superposed on the detected current waveform and operates to erase initial spike voltage. A resultant waveform has no initial voltage spike and it is fed, as it is, to the noninverting input 211 of a current comparator 210.
Patent JP-S60180343-A (JP)
Title: Radio relay equipment
Inventor: KASUYA KISABUROU
IPC: H04B7/15
Filed: 1984-02-28
Abstract: PURPOSE:To prevent a quantized noise from being mixed to an ordering voice signal at every relaying by executing radio relay while a digital signal corresponding to the ordering voice signal in a digital radio signal is not converted into an analog signal form. CONSTITUTION:A decoder 2 converts an applied digital signal into the ordering signal of the analog signal form and the ordering voice signal is transmitted from an output terminal 3. On the other hand, an input ordering voice signal is inputted to an input terminal 4, the ordering voice signal is coded by a coder 6, and after the signal is converted into a digital signal form, the result is supplied to a digital operating device via a line 26. The digital operating device 8 supplies a prescribed operation to the digital signal transmitted from a receiver 1 and an output signal of the coder 6, the synthesized digital signal is formed and the synthesized digital signal is fed a transmitter 7 via the line 25. The transmitter 7 modulates the synthesized digital signal inputted via the line 25 and the digital signal inputted via the line 21 and transmits the result from an antenna 12.
Patent JP-H06249024-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: NISHIOKA FUTOSHI
IPC: F02D45/00
Filed: 1993-02-24
Abstract: PURPOSE:To provide an air-fuel ratio control device which can make an air-fuel ratio to follow up an objective air-fuel ratio accurately. CONSTITUTION:A fuel injection quantity is set by a control unit 25 so that the evaluation function may be set to the minimum based on a state equation which displays the dynamic characteristics of a control system in an engine 1, and an air-fuel ratio is made to follow up the objective air-fuel ratio accurately so that the control of the air-fuel ratio may be enhanced. Hereat, a fuel injection quantity is set and temporary lag is compensated accurately based on a state equation whose temporary lag characteristic value alpha is large in the operating area in which intake air quantity (exhaust gas volume) is small. A fuel injection quantity is set and temporary lag is compensated accurately based on a state equation whose alpha is small in the operating area in which intake air quantity is large. Therefore, correct air-fuel ratio is controlled in response to intake air quantity in all operating range.
Patent JP-S60180358-A (JP)
Title: Bpsk communication system for fast fading countermeasure
Inventor: YOKOYAMA MITSUO
IPC: H04L27/18
Filed: 1984-02-28
Abstract: PURPOSE:To eliminate generation of unreducible errors in fast fading by transmitting an orthogonal carrier together with a BPSK signal, utilizing the former at the reception side to attain synchronism detection and eliminate a random FM. CONSTITUTION:A transmitter is added with a pi/2 phase shifter 12 phase-shifting an output signal of a carrier generating circuit 2 by 90 deg. and an adder 13 synthesizing the carrier subjected to orthogonal processing onto the BPSK signal. In the signal generated in this way, the phase change does not exceed 90 deg., and even if the signal is transmitted through a nonlinear circuit after band limit, the effect of band limit is preserved. A conventional carrier regenerating circuit is replaced with subordinate connecting constitution of a narrow band BPF14 and a pi/2 phase shifter 15. The pi/2 phase shifter 15 phase-shifts the carrier by 90 deg.. The required band width for transmitting the carrier subjected to fading without distortion can be twice the Doppler frequency fD when no separation is required for the envelope and phase. The band width of a BPF14 can be twice maximum Doppler frequency fDMAX in the operating state of the system. On the other hand, the band width of the BPF7 is taken as >=2 fDMAX.
Patent JP-2000230060-A (JP)
Title: Planing polymer composition coated film
Inventor: ABE KOICHI
IPC: C08J5/18
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide water slipping polymer composition coated films which are further improved in planing properties, environmentally friendly and, simultaneously, safe in handling. SOLUTION: A water slipping polymer composition coated film is a film to be prepared from a composition containing a polymer having, as the part of its bound chain, a silicone obtained by copolymerizing a polymerizable silicone-containing monomer with a radically polymerizable monomer, and the cohesive force component γsd and the polarity force component γsp of the surface free energy of the coated film are γsd=25-40 erg/cm2 and γsp=0-5 erg/cm2, respectively, and a water droplet having a mass of 12 mg present on the coated film inclined at not greater than 30 degrees to the horizontal can slip off by its own weight.  Further, the γsd and γsp are obtained from the contact angle θ of advance and the surface tension γL of water and methylene iodide by using the following formula: (1+cosθ).γL/2=(γsd.γLd)1/2+(γsp.γLp)1/2.
Patent JP-S62194159-A (JP)
Title: Duct type air-conditioning machine
Inventor: KOBAYASHI TOYOHIRO
IPC: F24F11/76
Filed: 1986-02-20
Abstract: PURPOSE:To permit to employ VAV system, high in energy saving property and comfortable property, by a method wherein the air distributing ends of respective room ducts of the air-conditioning machine of a central concentrated air-conditioning system is provided with variable air volume (VAV) controllers. CONSTITUTION:The indoor controller 101 of the titled duct type air-conditioning machine effects central concentrated air conditioning. The indoor controller 101 reads an information from a VAV controller 104, capable of being mounted later, to effect the VAV control of respective rooms. For this purpose, the indoor controller 101 and the VAV controller 104 are provided with serial transmitting circuits 101A, 104A while these are connected through a transmission passageway 106 consisting a pair of wires. The VAV controller 104 outputs control signals to damper motors 9A, 9A... in accordance with an air pressure and an indoor temperature to control the opening degrees of respective dampers 9, 9,.... Programs, necessary of the VAV control, are accommodated previously in the indoor controller 101 and when a building is extended in its size, the VAV controller 1A1 and a room sensor 1A6 are added whereby the comfortable and energy saving air conditioning may be effected in respective rooms by the VAV system.
Patent JP-S55131289-A (JP)
Title: Dc motor controller
Inventor: SAITOU KUNIO
IPC: H02P7/298
Filed: 1979-03-28
Abstract: PURPOSE:To extract the pulling force up to the maximum capacity with respective notches by increasing the armature current corresponding to each notch command within the limit of the field system at the shift to a field-weakening control. CONSTITUTION:This controller is equipped with a weakening factor detector 20 for calculating the ratio (field-weakening ratio) between the field system pattern IFP and the low tension preference current pattern IFPL and a coefficient device 30 adapted to increase the armature current pattern IAP with the output. When a command is given four notches out of seven notches, the armature current and the field current both become constant when the actural speed Vr of the speed generator 12 ranges 0-V2. Then, while the speed ranges V2-V5, the pattern IFPL decreases as given by IFPL=V2.IFP/Vr in proportion to the increase in the speed Vr. At this point, the coefficient device 30 multiplies the pattern IAP by the inverse number of the field weakening factor=IFPL/IFP=V2/V1. At this point, entering the field- weakening area, the current IAP increases below the speed V5. When the field system factor reaches the limit of 50% or so, the currents IA and IF decrease in the reverse proportion to the speed. Accordingly, the pulling force can be extracted up to the maximum capacity of the motor at the speed V0-V5.
Patent JP-H09212067-A (JP)
Title: Production of inline hologram
Inventor: TAKADA KENICHIRO
IPC: G03H1/04
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To inexpensively produce an inline hologram by using a simple optical system. SOLUTION: A half mirror 21 inclined to about 45 deg. angle is arranged in front of a photosensitive plate 10 for forming the hologram. The hologram is formed on the photosensitive plate 10 by using either of the forwarding light toward the photosensitive plate 10 past this half mirror 21 or the forwarding light toward the photosensitive plate 10 after reflecting on the half mirror 21 as object light 32 and the other as reference light 31. A photosensitive plate formed by holding both surfaces of a photosensitive material with transparent plates not subjected to an antireflection treatment is used as the photosensitive plate 10.
Patent JP-S62192674-A (JP)
Title: Circuit board inspection device
Inventor: NAGAFUJI TAKASHI
IPC: G01R1/073
Filed: 1986-02-19
Abstract: PURPOSE:To inspect a high-density mounted circuit board by determining pressing forces of respective contact probe pins to electrodes of the circuit board individually according to the intensity of magnetic poles. CONSTITUTION:A contact probe pin 1 has a magnetic pole formed axially, and contact probe pin holding plates 4 and 5 which hold the contact pin 1 slidably in the electrode direction of the circuit board 2 to be inspected and an electromagnet 1c which slides the pin 1 nearby the holding plates 4 and 5 are provided. Then, magnetic poles of plural pins 1 are formed and when the magnet 1c produces a magnetic field in the axial direction of the pin 1, the pin 1 slides while held by the holding plates 4 and 5 according to the direction of the magnetic field. Consequently, the head 1a of the pin 1 contacts the electrode of the board 2 and the pressing force of the pin 1 to the electrode is determined by the intensity of the magnetic field of the magnet 1c, so that the pin abuts on the electrode with specific pressure. Therefore, a coil spring is not necessary and the structure of the pin 1 is reduced in size.
Patent JP-S61193685-A (JP)
Inventor: SANO SEIICHI
IPC: A63F9/12
Filed: 1985-02-23
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-H08107412-A (JP)
Title: Method and apparatus for controlling access to digital signal
Inventor: JIEFURII ESU HAMIRUTON
IPC: H04N7/167
Filed: 1995-02-02
Abstract: PURPOSE: To control access to a digital signal that is resent by ciphering with a 1st ciphering system, receiving a digital signal that is sent through a 1st communication path and next resending it through a 2nd communication path by using a 2nd ciphering system. CONSTITUTION: A digital signal 24 that is decoded is ciphered again without changing a format which internally exists in the signal, e.g. from digital to analog before it is resent from a headend 40. That is, each signal 24 from a decoder 65 passes through a cipher device 74, and then, is multiplexingly resent through multiplex resending 76 to a multiple signal. that is redecoded for communication based on the passed decoding system. The signal that is redecoded is encoded by a forward error correction FEC 78 for a sending signal that goes through a CATV network 14. The device 74 uses a ciphering system that is different from the 1st ciphering system which is used by an encoder 53 through a satellite uplink 10.