baber/WOPTO huggingface dataset:
Patent JP-S6076265-A (JP)
Title: Discharging and feeding device for die
Inventor: SAITOU HIROTSUGU
IPC: B22D17/14
Filed: 1983-10-01
Abstract: PURPOSE:To discharge effectively the air in a cavity and to achieve adequately a feeding effect by disposing a cylinder in a passage led from the cavity, connecting the cylinder to an actuator and forming a discharge hole to the cylinder. CONSTITUTION:A movable die 12 and a stationary die 10 are engaged with each other and a molten metal 50 is fed into a hole part 14. A piston rod 18 is moved forward to force the molten metal 50 to flow through a well 20, a cavity 22, a passage 24 and the hole part and to arrive at the inside of a cylinder 28. The air let from the cavity 22 is escaped through a discharge pipe 30. When the piston 38 in an actuator 36 is moved forward, the side wall of a piston 32 closes the hole of the pipe 30. The molten metal 50 is gradually lowered by the feeding effect of the piston 32 when the molten metal 50 in the cavity 22 decreases its volume on solidifying. The density of the molten metal 50 in the cavity 22 is thus increased. As a result, the generation of misrun, blowholes, cavity, etc. is prevented.
Patent JP-H0915086-A (JP)
Title: Impact excitation device
Inventor: SONODA TETSUYA
IPC: G01M7/08
Filed: 1995-06-27
Abstract: PURPOSE: To facilitate the work for confirming the exciting force even when the excitation is carried out using a hammer only by a single worker by eliminating the need for worker to change the working pasture. CONSTITUTION: A hammer 1 is provided, at the handle 4 thereof, with an indicator 5 indicating the level of exciting force. The indicator 5 comprises a section 11 for indicating the level of exciting force analogically or digitally, and a release button 12 for resetting the indicating section. The value indicated on the indicating section 11 is fixed at every excitation and can be confirmed even after excitation. Furthermore, it can be released freely by means of the release button 12.
Patent JP-H1029082-A (JP)
Title: Product carry-out equipment in laser beam machine
Inventor: YAMANASHI TAKAAKI
IPC: B23K26/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To eliminate wasteful operation in a complicated process, and to carry out in real time as to a laser beam machined product. SOLUTION: In a laser beam machine 1, a work table 7 provided on a bed 3 is moved in the X-axis direction, and a laser beam machining head 19 is moved in the Y-axis direction to perform the laser beam machining for a work W. A U-axis carriage 41 which is movable in the U-axis direction which is the same as the X-axis direction is provided, a V-axis carriage 43 which is movable in the V-axis direction which is the same as the Y-axis direction is provided on the U-axis carriage 41, a vertically movable sucking means is provided on the V-axis carriage 43, the U-axis carriage 41 and the V-axis carriage 43 are moved in synchronization with the movement of the work table 7 and the laser beam machining head 19 respectively, and a sorting pallet 51 to sort a products G is provided at the side of the bed 3.
Patent JP-H0349370-A (JP)
Title: Picture information thinning processing device
Inventor: ENDO HIROYUKI
IPC: H04N1/393
Filed: 1989-07-18
Abstract: PURPOSE:To reduce the unnaturalness of a reduced picture by counting the number of white picture elements per line of picture information and discriminating the number of white picture elements with a certain number of lines as a unit and thinning picture information of one line having the largest number of white picture elements in each unit. CONSTITUTION:One-page components of picture information are stored in a page memory 1 by the control of a CPU 5. At this time, the CPU 5 discriminates a number (m) of all lines of picture information of this one page. The number of lines which can be recorded on recording paper is preliminarily set to the CPU 5. In this case, the CPU 5 calculates a number (n) of lines to be thinned as the difference between the counted number of lines and the number of recordable lines. The CPU 5 calculates the value m/.n in accordance with the number (m) of all lines of picture information and the number (n) of lines to be thinned and discriminates whether the number of lines stored in a buffer memory 3 reaches m/n or not. When m/n-line components of picture information are stored in the buffer memory 3, the CPU 5 discriminates the line having the largest number of white picture elements out of lines of picture information in the buffer memory 3 as the line to be thinned.
Patent JP-S5886530-A (JP)
Title: Mount position specifying structure of optical equipment having bayonet mount
Inventor: ANDOU MAKOTO
IPC: G03B17/14
Filed: 1981-11-18
Abstract: PURPOSE:To fit bayonet mounts of any of a centripetal operation system and an optical-axis directional operation system mutually by providing both position specifying recessed part for the former system and position specifying recessed part for the latter system. CONSTITUTION:A figure shows an interchangeable lens 70 viewed from its back. At a mount member 2'', three bayonet claws 3'', 4'', and 5'' are formed; a position specifying recessed part 7'' of a centripetal operation system is formed in the claw 3'', and a horseshoe-shaped position specifying recessed part 31'' of an optical-axis directional operation system is formed in the mount surface of the mount member 2''. Because of said position specifying structure, the bend part 18a of a lever 18 is fitted in the recessed part 7'' when this lens is mounted on a conventional camera body 10; and a pin 41 is fitted in the recessed part 31'' when it is mounted on a conventional camera body 40, thereby performing position specifying operation in a centripetal or optical-axis direction.
Patent JP-H0232204-A (JP)
Title: Measuring method for registration pattern dimension
Inventor: OKUDA YOSHIMITSU
IPC: G03F1/84
Filed: 1988-07-22
Abstract: PURPOSE:To improve the accuracy of the dimension measurement of the line width of a registration pattern by varying continuously the wavelength of reference light beams to a sample which has the registration pattern formed on a substrate. CONSTITUTION:A monochromator part 8 varies the wavelength of the reference light beams 2 from a light source 7 continuously and irradiates the sample 1 which has the registration pattern 5 formed on the substrate 6 with the reference light beams 2. At this time, the wavelength of the reference light beams 2 with which the incident light beams 4 and reflected light beams 4' of the reference light beams 2 interfere with each other in the pattern film 5 of the sample 1 as shown in a figure 2, namely, the intensity of the reflected light beams 3 of the pattern 5 is minimum is found. The intensity of the reflected light beams 3 becomes minimum when the reference light beams with wavelength matching the film thickness (d) of the pattern is projected and the reference light beams 2 with the wavelength is projected on the sample 1 to measure the line width of the pattern 5. Consequently, the difference in the intensity of reflected light beams 3' between the substrate 6 and pattern 5 becomes maximum and an image which has clear light and shade is applied from a detector 11 to a CPU to obtain an easy-to-recognize state in image processing, thereby improving the accuracy of the dimension measurement of the line width.
Patent JP-H0591492-A (JP)
Title: Moving vector detector
Inventor: OKI MITSUHARU
IPC: H04N19/537
Filed: 1991-06-28
Abstract: PURPOSE:To take a large number of typical points, and thus to improve the accuracy of detecting a moving vector and to reduce erroneous discrimination. CONSTITUTION:The absolute value of the difference between typical point data in the range of searching QXR within a typical point memory 2 and the picture element data of the current field in the distance of qXr is calculated by a subtractor 3 and an absolute value calculator 4 to obtain vectors. The data for each vector are accumulatively added by an adder 5 and a residual error memory 6 to obtain a residual error. A comparation and interpolation circuit 7 compares the residual error data for each vector with each other to obtain the moving vectors in the unit of qXr, and interpolates the moving vectors from the residual error values surrounding the moving vector to obtain the moving vectors in the unit of below qXr.
Patent JP-H0474722-A (JP)
Title: Production of garnet fine powder
Inventor: ODAN KYOJI
IPC: C01G51/00
Filed: 1990-07-13
Abstract: PURPOSE:To obtain the subject powder having excellent corrosion resistance and light-transmittance and high magneto-optical effect by producing a solution containing ions of elements constituting a rare-earth iron garnet at ratios corresponding to a specific composition and heating small droplets of the solution. CONSTITUTION:A solution containing ions of elements constituting the rare-earth iron garnet of formula and selected at ratios corresponding to the composition is formed to small liquid droplets, which are heated to obtain the objective rare-earth iron garnet fine particles expressed by the formula and having an average particle diameter of 30-3,000Angstrom . In the formula, R and Y are one or more kinds of lanthanide rare-earth elements; M is Al, Ga, Cr, Mn, Sc, In, Ru, Rh, Co, Fe(PI), Cu, Ni, Zn, Li, Si, Ge, Zr, Ti, Hf, Sn, Pb, Mo, V or Nb; a+b+c+d is 7.0-8.0; a+b is 2.0-3.5; c+d is 4.0-6.0; a is 0.5-3.5; b is 0-2.5; c is 3.0-6.0; d is 0-2.0; e is atomic valence of oxygen satisfying the atomic valences of the other elements.
Patent JP-2000022460-A (JP)
Title: Audio power amplifier
Inventor: MAEDA MASATOSHI
IPC: H03F3/38
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce a loss inside a device and to permit remarkable miniaturization by amplifying the input voltage of a power amplifier part in an AB class push-pull output system having an amplified frequency band sufficiently higher than an audible frequency band at high speed with the signal of a frequency higher than double audible frequency bands. SOLUTION: An amplitude detecting circuit 21 performs working processing to an input voltage Vin into fully rectified waveform VA. A switching signal VF is the rectangular clock signal of a frequency sufficiently higher than the frequency band of the input voltage Vin more than double. An amplitude modulating signal VM is superimposed on the input voltage Vin by an adder circuit 24 and a synthetic signal VP for amplifying the input voltage Vin at high speed with the switching signal is generated. A speaker SP is driven by the valid output of a waveform similar to the input voltage Vin but an output voltage Vout of the power amplifier part 1 is amplified at high speed by the switching signal VF. Thus, the period for the output voltage Vout to stay near an intermediate potential (Vcc/2 or Vee) is remarkably shortened.
Patent JP-S57110166-A (JP)
Title: Preparation of soy sauce without pasteurized sediment
Inventor: TAMURA JIYUNICHI
IPC: A23L27/50
Filed: 1980-12-26
Abstract: PURPOSE: To prepare a soy sauce without forming pasteurized sediments even in storage, by bringing a pasteurized soy sauce into contact with an adsorbent consisting of porous glass beads or synthetic resin having the bonding ability to a hydrophobic substance.  
     CONSTITUTION: A pasteurized soy sauce at a temperature of about 60°C or kept at about 60°C is brought into contact with an adsorbent consisting of porous glass beads or synthetic resin having the bonding ability to a hydrophobic substance to separate and remove heat denaturing proteins in the soy sauce. Preferably, the adsorbent is packed in a column, and the soy sauce is passed continuously through the column while being heated at about 60°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0740550-A (JP)
Title: Image formation device
Inventor: MUNAKATA ATSUSHI
IPC: B41J19/00
Filed: 1993-07-26
Abstract: PURPOSE:To ensure that a recording action to be performed varies depending on the case of forming a monochromatic image or the case of forming a polychromatic image and thereby an optimal image can be formed by setting in which a recording head is positioned in parallel to be oriented in a scan direction in compliance with an image signal and allowing the recording head to shuttle back and forth. CONSTITUTION:A recording head unit 8 is mounted on a carriage 7 in such a manner that heads 8BK to 8Y are oriented to the side of a recording medium 2 comprising a paper sheet, a plastic sheet or the like. Prior to forming a polychromatic image, the recording medium 2 such as a paper, film or cloth to be supplied from a roll sheet tray 1 is held between paired transport rollers 3 and paired tension rollers 4, and is transported in an arrow 14 direction (subscan direction). A platen 16 whose longitudinal direction runs in parallel with the paired transport rollers 3 is arranged. In order to prevent the recording medium 2 from becoming afloat or creased, it is supported by suction by a suction means.
Patent JP-S6244695-A (JP)
Inventor: WAGOUYA KISHIO
IPC: G21F9/00
Filed: 1985-08-23
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-S6425104-A (JP)
Title: Spool for optical fiber
Inventor: HATTORI RIKUO
IPC: G02B6/00
Filed: 1987-07-22
Abstract: PURPOSE:To perform effectively veering away and winding up of a cable by forming a layer wound with optical fiber which has been reinforced to high strength so high as a specified cleaning level by passing the cable through a shape retaining agent, and drying on an external periphery of a tapered core having successively reduced diameter toward a veering side. CONSTITUTION:Optical fiber cable 3 which has been passed through a shape retaining agent prepd. previously by dissolving powder of polyvinyl butyral, etc., in an appropriate solvent and drying thereafter, is wound on an external periphery of a tapered core 1 having successively reduced diameter toward a veering side 1a. Thus, a layer 2 of the wound optical fiber cable is formed by the adhesion of the cable 3 to each other when the cable is wound around the core body 1. By using such optical fiber spool, transmission of signals through an optical fiber cable only is possible in an unmanned submersible system.
Patent JP-S57109189-A (JP)
Title: Output buffer circuit
Inventor: KOYAMA KAZUMI
IPC: G11C17/08
Filed: 1980-12-25
Abstract: PURPOSE: To protect a transistor (TR) at output stage, by providing a circuit in which the output state is made to a high impedance in accordance with the increase in power supply.  
     CONSTITUTION: In a power supply voltage variance detection circuit VD, when a power supply voltage V cc  increases, a Zener diode D 3  turns on, resulting that a TRQ 5  turns on, the collector of a Q 2  is grounded, and Q 3 , Q 4  at the output stage are turned off. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H062852-A (JP)
Title: Gas oven
Inventor: YAMADA HIDEO
IPC: F24C1/00
Filed: 1992-06-19
Abstract: PURPOSE:To obtain a gas oven capable of selectively supplying both heat and steam or either of them to a cooking compartment. CONSTITUTION:A gas oven is equipped with a gas burner 12 installed beneath a cooking compartment 10, smoke tubes 13 which lead heat generated by the gas burner 12, a fan 14 surrounded by the smoke tubes 13, a spray nozzle 16 extended to the central part of the fan 14, and a heat exchanger which heats water supplied from the spray nozzle 16. There fore, both heat and steam can be supplied into the cooking compartment.
Patent JP-S6340796-A (JP)
Title: Vapor growth device
Inventor: ISHIKAWA TSUGIO
IPC: C30B25/10
Filed: 1986-08-06
Abstract: PURPOSE:To form a semiconductor thin film having uniform thickness on the surface of a substrate by utilizing the radiant heat from the substrate to uniformize the temp. distribution of the substrate in the title device for growing a semiconductor thin film on the surface of a substrate by a vapor-phase reaction. CONSTITUTION:A platy susceptor 3 is obliquely arranged in a horizontally placed cylindrical quartz bell jar 2, and plural substrates 1 are placed thereon. A spherical light reflecting stucture 31 formed with a ceramic such as alumina and having a specularly finished inner surface is arranged on the outside of the quartz bell jar 2, and a heater 4 consisting of a high-frequency induction heating coil, etc., is furnished on the outside of the structure 31. A raw gas is supplied from the gas inlet 5 of the bell jar 2, and a semiconductor thin film is formed on the heated substrate 1. In this case, the radiant heat from the heated substrate 1 and the susceptor 3 is uniformly reflected by the light reflecting structure 31 and projected on the surface of the substrate 1, hence the substrate is uniformly heated, the temp. distribution on the front and rear surfaces of the substrate 1 is uniformized, and a semiconductor thin film having uniform thickness and without any crystallographical slippage is formed.
Patent JP-S6078565-A (JP)
Title: Production of nourishing drink of half-boiled vinegar egg by dipping in hot spring
Inventor: KODESEN MASATOSHI
IPC: A23L2/38
Filed: 1983-10-03
Abstract: PURPOSE:To obtain a nice, easily drinkable and nourishing drink rich in nutriments, by dipping a hen's egg in hot water in a hot spring, dipping the resultant half-boiled egg in rice vinegar to dissolve almost all of the eggshell, removing the above-mentioned eggshell, adding molasses, etc. thereto, stirring the resultant mixture, filtering the mixture, and sterilizing the resultant filtrate under heating. CONSTITUTION:A hen's egg is dipped in hot water in a hot spring for preferably 20min and then dipped in rice vinegar (preferably 5 eggs based on 900cc rice vinegar), and allowed to stand preferably at 35 deg.C for 50hr to dissolve almost all of the eggshell. The eggshell is then removed, and molasses, etc. are then added to the egg, and the mixture is stirred, filtered, and preferably sterilized at 70 deg.C to afford the aimed drink.
Patent JP-S6340944-A (JP)
Title: Information processor
Inventor: NEGISHI IWAO
IPC: G06F11/22
Filed: 1986-08-05
Abstract: PURPOSE:To initialize the titled processor under the same condition as the time of connecting a power source, and also, to simplify a hardware circuit, by unifying an initializing command to an initializing signal at the time of connecting the power source. CONSTITUTION:When a power source is connected to an information processor, an initializing signal 11 is outputted from an initializing circuit 3, a micro- processor 1 and a controlling circuit 2 are initialized, and the processor 1 reads an initialization diagnostic program 13 from a ROM 4 and starts to execute the program. This processor 1 issues a command to the circuit 2 by the program 13, receives a status signal 15 for showing an initial diagnosis, from the circuit 2, and decides whether a fault is generated or not. Also, when generation of a fault is detected from the signal 15, the processor 1 sends out an initialization start signal to the circuit 3, starts the circuit 3, and re-executes the program 13 by generating the initializing signal 11.
Patent JP-H0470810-A (JP)
Title: Multiple display device using film liquid crystal
Inventor: KOBAYASHI JUN
IPC: G09F9/00
Filed: 1990-07-12
Abstract: PURPOSE:To eliminate the need for positioning a transmitted-image side display part and a reflected-image side display part, namely, adjusting convergence and to improve the producibility by arranging the film liquid crystal where the reflected-image side display part and transmitted-image side display part are formed so that the film liquid crystal is folded corresponding to a half- mirror. CONSTITUTION:The transmitted-image display part 31 and reflected-image side display part 32 are formed on the film liquid crystal 3 which employs a transparent resin film as a substrate and is freely bendable, and bent and arranged at specific positions about the half-mirror 2. Further, an EL light emission body 5 which is formed by using a resin film as well is employed as back lights 51 and 52, and bent and arranged along the film liquid crystal 3. The accuracy of the mutual position relation between both the display parts 31 and 32 is the accuracy of a printing means and easily made high by the printing means which is applied with photographic technology, and there is no deviation in the accuracy, thereby eliminating the need for the convergence adjustment which is difficult by a conventional manufacture process.
Patent JP-S5973742-A (JP)
Title: Infrared ray detecting device
Inventor: KUWANO YUKINORI
IPC: G01J5/44
Filed: 1982-10-20
Abstract: PURPOSE:To maintain high accuracy in detecting infrared rays, by providing a temperature detector, which outputs a DC signal for biasing a vibrator in DC based on the detected temperature of the vibrator, providing a specified voltage applying means, which applies a specified voltage to the vibrator at a desired time, and ensuring the change in the amount of incident infrared rays to an infrared ray detecting body at a specified difference. CONSTITUTION:A numeral 58 is an oscillator comprising an astable multivibrator. A numeral 62 indicates a control part comprising a micro-computer and the like, which outputs a temperature display signal D based on a digital signal from a conveter 61 and pulses from said oscillator 58. A very large specified voltage -60V from a constant voltage applying circuit 59 is applied to a first vibrating elecrode at every 5 seconds. Then, a bimorph 30 is deflected to the direction B very largely as shown by the hysteresis characteristic every time. When -60V is applied, the bimorph 30 is deflected to the direction A along a line H with good reproducibility based on a desired bias voltage. Therefore, the deflecting amount of the bimorph 30 is sequentially corrected at every 5 seconds even though the bimorph is under the deflected state due to the decreasing trend of the bias voltage. That is, a second infrared ray transmitting part is corrected so that a first infrared ray transmitting part is completly overlapped with a first infrared ray stopping part. The decrease in the amount of infrared rays that is inputted to an infrared ray detecting body 2 is suppressed.
Patent JP-H0935163-A (JP)
Title: Automatic setting device for alarm tone
Inventor: ISHII HIROYUKI
IPC: G08B23/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an automatic alarm tone setting device capable of easily and automatically setting and outputting an alarm tone to be surely recognized even in a large environment sound state. SOLUTION: A transmitting frequency setting part 23 inputs measured frequency obtained by measuring the frequency of an environment sound inputted from a sound collecting microphone 3 from a frequency measuring part 21 and sets and outputs transmitting frequency having a prescribed sound level difference D based upon the inputted measured frequency. At the time of receiving an alarm tone generating request from an alarm transmitting equipment 1, an alarm tone output part 24 outputs the transmitting frequency inputted from the setting part 23 to a speaker 4 as an alarm tone.  The prescribed sound level difference D is secured as a minimum value and the setting part 23 sets the transmitting frequency lower or higher than the measured frequency at least by the difference D based upon a state that the inputted measured frequency is higher or lower than previously determined switching frequency A.