baber/WOPTO huggingface dataset:
Patent JP-H04347975-A (JP)
Title: Picture output device
Inventor: MATSUMOTO AKIHIKO
IPC: H04N5/222
Filed: 1991-04-04
Abstract: PURPOSE:To provide a picture output device which is excellent in the convenience when plural users uses the device simultaneously and in the adaptability to the production of a program, etc., in particular, when the still picture file device is used. CONSTITUTION:The supplied still picture is selected at a selector 13, the selected still picture is written in one-frame memory 16 (a1, b1, a2, b2) of output base plates 151, 152 through a data bus 14, and the still picture read out of the one- frame memory 16 is selected and outputted by two output selectors 181, 182. In a picture output device 1 made so that the control signal from operation key devices 61, 62 may be supplied, a semiconductor memory 19 having storage capacity for plural frames is connected with the data bus 14 and this semiconductor memory 19 is divided as a unit of the frame every operation key devices 61, 62 and is used.
Patent JP-S57185169-A (JP)
Title: Thermal recording head
Inventor: MITSUIDA ROKUZOU
IPC: B41J29/377
Filed: 1981-05-11
Abstract: PURPOSE:To attain a stable temperature control with the consumption of small amounts of electric power by providing a thermally connected heat-transmitting means to a base plate having a heating resistor element row. CONSTITUTION:The heat transmitting means 8 of a thermal recording head 1 contains a solid, liquid, or gaseous medium having good thermal conductivity or a great heat capacity. The medium is thermally strongly connected with the lower side of the ceramic base plate 2. Also, a pipe 9 is provided to the side of the heat transmitting means 8, and the other end of the pipe 9 is joined with an external element, e.g., the cooling body of power source, etc. The pipe 9 made of a heat-insulating material is filled with a medium having good heat conductivity, as in the heat transmitting means 8. Since the heat transmitting means 8 is made of a material having a large heat capacity, it can keep the thermal reocrding head 1 at a fixed temperature. Also, control on the temperature of the head 1 can be made by using excess heat generated necessarily in a heat sensitive recording. Thus, the amount of power necessary for the heat- sensitive recording can be reduced.
Patent JP-S62271807-A (JP)
Inventor: OMORI SHOZO
IPC: B65B9/06
Filed: 1987-03-27
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-S56167308-A (JP)
Title: Magnetic eraser for vehicle
Inventor: MATSUMOTO MUNEAKI
IPC: B60R16/02
Filed: 1980-05-28
Abstract: PURPOSE:To eliminate the influence by magnetic field distortion by providing a magnetic field  erasing frame at the object magnetic field erasing section in a vehicle wherein many coils are  provided by crossing the first coil group flowing d.c. current with the second coil group flowing  a.c. current at right angles and a magnetic field is erased by an a.c. magnetic field while making  the field as a virtual magnetic-free field. CONSTITUTION:A magnetic erasing frame 1 having the same dimension as that of the roof of a  vehicle is loaded on the roof section of a vehicle 7 and many d.c. magnetic field generating coils 2  and a.c. magnetic field generating coils 3 are reticulately formed by crossing the coils 2 with the  coils 3 at right angles each other. In this composition, an external magnetic field such as earth  magnetism or the like is canceled by a d.c. field caused by connecting a d.c. power generator 4 to  the coils 2 and a 100V-commercial power source is connected to the coils 3 through a plug 6 and  a transformer 5 to flow a.c. current. At that time, the magnitude of current is controlled in  accordance with circumstances to completely erase the magnetism generated at the roof section  7. In this way, the influence by magnetic field distrotion is eliminated and the detecting accuracy  in the travelling direction of the vehicle will be improved.
Patent JP-H04307714-A (JP)
Title: Substation apparatus
Inventor: KOYAMA MASAHIRO
IPC: H01F27/04
Filed: 1991-04-05
Abstract: PURPOSE:To make a vibration-damping body small-sized and to reduce the vibration of a bushing by a method wherein the vibration-damping body which is composed of an elastic body such as a spring or the like and of a weight using a material having a specific weight of 8 or higher is arranged and installed around an expansion chamber installed at the head part of the bushing. CONSTITUTION:An expansion chamber 4 is arranged at the head part of a bushing 3 installed at the upper part of a transformer main body. A vibration-damping body 10 is attached to the outside of the expansion chamber. The vibration-damping body 10 is constituted of a weight 13, an elastic body 12 and a stand 11. The natural frequency of the vibration-damping body 10 is made to coincide with the natural frequency of the bushing 3. A frequency (f) is made nondimensional by the natural frequency (f1) of the bushing; a response acceleration is made nondimensional by a maximum acceleration; a vibration is reduced. The specific gravity of copper is at 8.9, the specific gravity of lead is at 11.3 and the specific gravity of tungsten is at 19.3. When a disk having a weight of 100kg is manufactured and its sheet thickness is set at 5.5cm, it is formed as shown in Fig. 4. Since the weight can be made small, the vibration-damping body 10 whose container 14 is small-sized can be formed.
Patent JP-S62228680-A (JP)
Title: Compression capacity variable mechanism in swash plate type compressor
Inventor: KAWAI KATSUNORI
IPC: F04B27/08
Filed: 1986-03-28
Abstract: PURPOSE:To allow a continuous change of the compression capacity in response to a change of the cooling load by inserting or withdrawing an adjusting body into or from a compression chamber by the pressure difference generated between the swash plate chamber pressure and the compression chamber pressure during an intake stroke and changing the volume of the compression chamber. CONSTITUTION:When the cooling load is large, a solenoid value 26 on a passage 24 is closed, a solenoid valve 27 on a passage 25 is opened, and an intake chamber 17R is communicated to a swash plate chamber 4. As a result, the swash plate chamber 4 is kept at the same pressure as the intake chamber 17R, the pressure difference between the pressure of a pressure action chamber 9 communicated to the swash plate chamber 4 and the pressure of the compression chamber during an intake stroke is made zero, an adjusting body 19 is inserted into the pressure action chamber 9 by the energizing action of a spring 21, thus a 100%-operation condition is obtained in the compression chamber 7. Next, when the cooling load is lower than the preset value, a on the contrary, the adjusting body 19 is protruded into the compression chamber 7, thus its volume is decreased, and a small-capacity operation condition is obtained. Accordingly, the compression capacity can be continuously changed in response to a change of the cooling load.
Patent JP-2000269756-A (JP)
Title: Reception equipment and communications equipment
Inventor: MIZUO NOBORU
IPC: H03G3/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a transceiver device which has a small-sized and light- weight reception circuit with less current consumption. SOLUTION: A feedback circuit is connected only to an amplification circuit 33 in the preceding stage of two amplification circuits 33 and 35, between which a band pass filter is provided, and a DC component generated there is eliminated. The reception signal level which is amplified by the amplification circuit 33 and is inputted to the amplification circuit 35 is set to a level higher than the DC offset component generated in the first stage of the amplifying circuit 35, thereby outputting a signal responding to the signal inputted to the amplifying circuit 35.
Patent JP-H05235642-A (JP)
Title: Waveform shaping circuit
Inventor: ASAUMI TOSHIO
IPC: H03D1/00
Filed: 1992-02-24
Abstract: PURPOSE:To obtain an accurate envelope with the waveform shaping circuit of comparatively inexpensive configuration. CONSTITUTION:A peak detection circuit 50 detects a peak of an input voltage VIN and outputs a peak detection pulse Spk. A hold circuit 30 usually outputs the input voltage VIN to a charge control circuit 40 as it is and opens a SW 1 when the circuit 30 receives a hold signal SH and outputs a hold voltage VH in response to a stored charge in a capacitor C1. Upon the receipt of the peak detection pulse Spk, a hold time setting timer 20 outputs the hold signal SH. The discharge control circuit 40 relaxes a voltage difference between the input voltage VIN and the hold voltage VH by the capacitor C1 when the SW1 of the hold circuit 30 is closed and the input voltage VIN is received by the circuit 40 to prevent an output voltage Vout from being steeply changed.
Patent JP-H02249624-A (JP)
Title: Manufacture of container with heatproof label
Inventor: TAKI JUNJI
IPC: B29C51/16
Filed: 1989-03-24
Abstract: PURPOSE:To simplify manufacture of a container and label sticking work by keeping a label having a foamable layer covered on one side of the base sheet inserted in a molding die and molding a heat softened thermoplastic resin sheet into a container shape along an inner surface section of the molding die at an inner side site of the label. CONSTITUTION:A label 1 is formed into a cylindrical shape, and then inserted into a molding die 6 of a compressed air molding device combindedly used with a vacuum molding means, after which a container is formed by using the molding die 6. At the time of molding the container, a heat softened thermoplastic resin sheet 7 for forming the container is disposed on a molding die 6, and then compressed air is supplied on the upper surface side of the resin sheet 7 while the inside of the molding die 6 is vacuumized to form the resin sheet 7 into the container shape along the shape of the molding die 6. As a bonding agent layer on the inner surface of the label 1 is heated by being brought into contact with an outer side surface section of the resin sheet 7 at the time of molding work, the label 1 is bonded integrally on the surface of the resin sheet 7. Also a foamable covered layer of the label 1 is heated and foamed simultaneously with the bonding agent layer.
Patent JP-H01244906-A (JP)
Title: Cross chain for automobile tire chain
Inventor: KISHI KENZO
IPC: B60C27/16
Filed: 1988-03-25
Abstract: PURPOSE:To permit a chain to be easily mounted to a tire extending a side chain by providing a ring, for the side chain able to pass through, in one end or both ends of a cross chain. CONSTITUTION:A cross chain 9, positioned in an inner side chain 11 in its free end 13, provides a through ring 3 in a side of an outer side chain 10. In this way, each free end 13, 14 of each inner and outer side chain 11, 10 is extended to a fixed part of a cross chain 12. When the chain, thus constituted, is mounted to a tire 17, first drawing out the free end 13 of the inner side chain 11, its end part is stopped to a stopper fixture 15. Next the free end 14 of the outer side chain 10 is inserted through the through ring 3, thereafter an end part of the chain 10 is stopped to a stopper fixture 16. By the method thus obtained, the chain can be easily mounted to the tire 17 with no necessity for moving or jacking up and automobile.
Patent JP-H06292081-A (JP)
Title: Picture display device and recording medium
Inventor: ISHII SATOSHI
IPC: G10K15/04
Filed: 1993-03-30
Abstract: PURPOSE:To emphasize a character superimposed on a background picture. CONSTITUTION:A video signal SV for background picture is subjected to clamp processing and the result is fed to a switch 3. A generator 5 provides an output of a character pulse PCA corresponding to a character part and a pulse PAF corresponding to a character after singing based on orchestral accompaniment character data DCA. A memory 8 controls a read timing of a before-singing pulse PBE so that a display position of a character before-singing in an odd and an even number field comes to a left eye picture position and a right eye picture position at which the character is recognized in front of a pattern. The switch 3 is controlled by a pulse PAD being the sum of a before singing pulse PBE' and an after singing pulse PAF from the memory 8. A picture in which a display position of the character before singing comes to left and right eye picture position is alternately displayed based on a video signal Vout formed by inserting a character signal to the video signal SVa. Each picture is observed alternately by left and right eyes by using a picture selection means such as a polarized light filter. The character part before-singing is recognized in front of the pattern.
Patent JP-S63237931-A (JP)
Title: Heating device of resin sheet
Inventor: KAWAI ETSUZO
IPC: B29C51/42
Filed: 1987-03-26
Abstract: PURPOSE:To heat a resin sheet evenly by a method wherein a leaf spring provided with a plurality of electric heaters are arranged bendably on the upper and lower parts of a transfer device of the resin sheet and the resin sheet dangling through heating and softening is followed by a descent of the electric heater. CONSTITUTION:A resin sheet S is heated by electric heaters 9, 10, softened and dangled gradually, and supporting shafts 4, 6 and movable frames 13, 14 are moved leftward. Then right ends of leaf springs 7, 8 are pressed leftward, and the leaf springs 7, 8 are bent gradually downward. Accordingly, the resin sheet S is heated by the electric heaters 9, 10 while descending by following after dangling of the resin sheet S. Then distances among the resin sheet S and electric heaters 9, 10 are kept almost constant. The resin sheet S can be heated evenly and uniformly in this manner.
Patent JP-H09263807-A (JP)
Title: Method for injecting pulverized coal into blast furnace
Inventor: TAKASHIMA KOICHI
IPC: C21B5/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent ash content from being stuck to a combustion branched pipe at the tip part of a tuyere, to improve the combustion ratio of pulverized coal and to obtain the stable operation of a blast furnace by comparing the previously obtd. fusing temp. of the ash content in the pulverized coal and the combustion temp. of the pulverized coal and deciding the position of the tip part of a burner at the time of injecting the pulverized coal. SOLUTION: At the time of injecting the pulverized coal from the burner 6 passing through the side wall 1a of a blasting branched tube 1 and projecting inward, a first process for previously obtaining the fusing temp. of the ash content contained in the injected pulverized coal, a second process for obtaining the combustion temp. of the injected pulverized coal and a third process for comparison-calculating the fusing temp. and the combustion temp. of the pulverized coal are provided. The tip part of the burner 6 is advanced/retreated so that the result of arithmetic operation based on the third process becomes lower than the fusing temp. of the ash content. Then, as a combustion temp. detecting means 3 of the pulverized coal injected from the burner 6, an optical temp. measuring means is used, and a hydraulic driving means 8 is preferably used for the advance/retreat of the burner 6.
Patent JP-S55165223-A (JP)
Title: Restricting apparatus for position of steel material
Inventor: TATEISHI HIROJI
IPC: B21B39/20
Filed: 1979-06-08
Abstract: PURPOSE: To make possible the steel material to be automatically and exactly located just opposite to the receiving port of the straightening apparatus, by making vertically, horizontally adjustable and rotatable the position for catching the long size steel material like as the rail, etc., to be transported from the cooling bed.  
     CONSTITUTION: The handle 23 and the cylinder 27 are actuated in order to locate the window hole 31 of the face plate 3 to the position opposite to the entrance of the steel material straightening apparatus 8, for finishing the preparation for feeding the steel material into the straightening apparatus 8. Next, the rolls 7, 7 are driven to longitudinally transport the steel material 5; and when the steel material 5 is inserted into the window hole 31, the cylinder 43 is actuated by hand, the photoelectric device, etc., to hold the steel material 5 by pinch rolls 44,44, at the optimum position for feeding into the straightening apparatus 8. Next, the motor 45 is driven to rotate the pinch rolls 44, and the steel material 5 is pushed so as to be bitten by the receiving port of the straightening apparatus 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58191867-A (JP)
Inventor: AGAWA MASAHIDE
IPC: B28B1/093
Filed: 1982-04-30
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-H04307460-A (JP)
Title: Cassette loading motor control device
Inventor: TAKEUCHI MASAZUMI
IPC: G11B15/675
Filed: 1991-04-05
Abstract: PURPOSE:To prevent the deterioration of parts and the occurrence of an abnormal sound at moving points by variably operation a motor driving pulse frequency generated at each moving point of cassette loading. CONSTITUTION:A position of a cassette 9 is always detected within a stroke 10 where the cassette is moved is detected as a pulse signal number by an absolute encoder 8. By this method, the position of the cassette 9 itself on the stroke 10 can always be known even during its movement, and in a pulse position for a particular address preset corresponding to each moving point, the loading speed is slowed down by decreasing the driving pulse frequency of a pulse motor 7. Thus, by making the motor driving pulse frequency variable, the rotating speed of the motor 7 can be set optionally from high speed to the stopping state, so that a cassette loading mechanism 3 can accurately be controlled in operation, thus preventing the deterioration of parts and the occurrence of abnormal sound due to collision between a cassette holder supporting part and an inner circumferential part of a guide groove.
Patent JP-S60217677-A (JP)
Title: Laser resonator
Inventor: TAKEMORI SEI
IPC: H01S3/08
Filed: 1984-04-13
Abstract: PURPOSE:To prevent the change of a beam shape by the position of laser processing, and to improve the performance of laser processing by setting the aperture of a diaphragm fitted near an output mirror to a value larger than a beam diameter. CONSTITUTION:A laser resonator is constituted by a total reflection mirror 1 and an output mirror 2, and single mode beams are generated by the laser resonator containing an internal laser medium 3. In such a resonator, beams in the vicinity of the output mirror 2 are limited to an aperture of substantial 1.5 times or more of the diameter of the single mode beams in the vicinity of the output mirror 2, and beams are extracted to the outside of the laser resonator. The aperture d3 of a diaphragm such as one 5a is brought to magnitude of 1.5 times or more of a beam diameter d2 at the position. Accordingly, since an effect that the peripheral section of the single mode beams emitted from the resonator is cut off can be ignored substantially, the laser resonator generating the single mode beams changing no shape of laser beams even when laser beams are propagated to a remote position is obtained.
Patent JP-H05235607-A (JP)
Title: Band pass filter
Inventor: HATANAKA HIROSHI
IPC: H01P5/08
Filed: 1992-02-24
Abstract: PURPOSE:To realize the very small sized band pass filter whose pass band width is comparatively broad, whose insertion loss is small and whose noise level is low. CONSTITUTION:First stage and end stage resonance elements 31, 32 among plural resonance elements arranged in cascade connection in a common shield case are made up of TEM mode resonance elements formed by fixing one end of an L-shaped metallic plate to a side wall of a common shield case 1c and making the other end opposite to a bottom wall of the common shield case 1c at a proper interval. Then the resonance elements 21-26 other than the first stage and end stage resonance elements 31, 32 are made up of TE01DELTA mode dielectric resonance elements made of solid dielectric bodies whose cross sectional area is almost square, the lower wall of the TE01DELTA mode dielectric resonance elements is in close contact with the bottom wall of the common shield case 1c and the side wall of the TE01DELTA mode dielectric resonance elements is in close contact with the common shield case 1c.
Patent JP-H11275699-A (JP)
Title: Surround phonic sound device
Inventor: TAKEI YOSHINORI
IPC: H04S5/02
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a Dolby Prologic type surround phonic sound device which makes the sense of a field presence reproducible by improving the output of a surround channel. SOLUTION: This surround phonic sound device which processes stereophonic signals decoded by means of a Dolby type decoder is provided with a boosting means 2 which boosts the high-frequency band components of surround channel signals contained in the stereophonic signals. The boosting means 2 is provided with a level detecting section 2-2, which detects the output level of the surround channel signals, an arithmetic section 2-3 which determines the boosting amount based on the detected results of the detecting section 2-2, and a signal boosting section 2-4 which boosts the surround channel signals, based on the computed results of the arithmetic section 2-3 and the output of the boosting means 2 is divided into two channels 3-1 and 3-2.
Patent JP-S61231868-A (JP)
Title: Winding method for linear pulse motor
Inventor: KOBAYASHI MUTSUJI
IPC: H02K15/08
Filed: 1985-04-05
Abstract: PURPOSE:To accurately set and hold a teeth pitch of a stator by forming teeth of the stator, then arranging a bobbin around a core, and winding a coil on the bobbin. CONSTITUTION:Cores 13, 14 for forming an electromagnet are formed in a columnar shape,and a movable element 3' is assembled with poles 4-7 and a permanent magnet 8 with the cores as a reference. Then, teeth 31 are formed at every pole of the poles 4-7 of the element 3' by displacing the phase. Further, a bobbin 15 is rotatably provided around the cores 13, 14, teeth 21 formed at the flange of the bobbin 15 in this state are engaged with drive means 7a, rotated, and leads 17 are wound to form an electromagnet. After this, the bobbin 15 and the cores 13, 14 are secured with an adhesive. Thus, to wind a coil while rotating the bobbin 15 after the assembling, the phase difference of the pitch of the teeth 31 can be accurately maintained.
Patent JP-S60217690-A (JP)
Title: Optical semiconductor device and manufacture thereof
Inventor: OKAMOTO HIROSHI
IPC: H01S5/12
Filed: 1984-04-13
Abstract: PURPOSE:To manufacture a BH-DFB-MQW laser diode only through crystal growth processes at twice or less by periodically implanting ions to the sections except a section just under a striped electrode in an active layer in the direction approximately orthogonal to the striped electrode, changing the states of crystals into a mixed crystal and periodically altering a refractive index. CONSTITUTION:Focussed on beams 70 are projected in the vertical direction to the surfaces of a cap layer 4 and a striped electrode 6, and the scanning of line-and-space is executed electrostatically in the direction approximately rectangular to the longitudinal direction of the cap layer and the striped electrode. The direction of the lines 8 of patterns 17 obtained by the projection is made rectangular to the striped electrode 6. When such a laser diode is thermally treated, multiple quantum well structure is broken only in a section 22, to which ions are implanted, in a multiple quantum well layer 21 as an active layer and changed into a mixed crystal. The refractive index of the section 22 is reduced by a change into the mixed crystal, and an adjacent section 23 to which ions are not implanted is not converted into the mixed crystal, and has a refractive index as it is. The repeated structure 24 of the refractive index functions as a distributed feedback as a diffraction grating regarding laser beams, which emit light in a light-emitting region 25 and are propagated along the striped electrode 6.