baber/WOPTO huggingface dataset:
Patent JP-S627900-A (JP)
Title: Method for supplying zinc ion to galvanizing bath
Inventor: KONDO KAZUO
IPC: C25D3/22
Filed: 1985-07-02
Abstract: PURPOSE:To facilitate the dissolution of metallic zinc by dissolving zinc in a soln. contg. tervalent iron ions and ions of a metal having a higher electric potential and a lower hydrogen overvoltage than zinc and by supplying the resulting soln. to a galvanizing bath. CONSTITUTION:When zinc ions are replenished during galvanization using an insoluble electrode, metallic zinc is dissolved in an aqueous soln. contg. 50-1,000ppm tervalent iron ions and 10-400ppm ions of a metal having a higher electric potential and a lower hydrogen overvoltage than zinc, e.g., Ni, Bi, Tl or Pb. The resulting soln. contg. zinc ions is supplied to a galvanizing bath. By the effect of the coexisting tervalent iron ions and other metallic ions, the deposition of impurities by substitution is facilitated and a hydrogen generating reaction, that is, a zinc dissolving reaction is accelerated.
Patent JP-H0765085-A (JP)
Title: Tabulation result analysis system
Inventor: SAKO KAZUE
IPC: G06Q50/00
Filed: 1993-06-17
Abstract: PURPOSE:To provide the tabulation result analysis device from the entry information while keeping the secret name when the electronic questionnaire by secret name and the electronic secret ballot and the tabulation result is analyzed based on the item such as the sex, age, income, and occupation of a person. CONSTITUTION:In the tabulation result analysis system analyzing the answer from the attribute items such as the sex, age, income, and occupation of the person, an entry device 102 which outputs the answer based on the answer and the attribute items coded by a public key and a device in charge 101 which accepts the answer and makes the statistics only on the attribute items allocated are provided.
Patent JP-H06327715-A (JP)
Title: Tapeless absorber product and manufacture of the same
Inventor: SUZUKI MIGAKU
IPC: A61F13/49
Filed: 1993-05-26
Abstract: PURPOSE:To prevent deformation or the like caused by the elastic member of a inside leg zone and to effectively store excreta in the inside leg zone by extending the elastic member to form leg gathers along the periphery of a transmitting means provided at a position corresponding to the inside leg zone of a top sheet. CONSTITUTION:Waist gathers 3 are provided along the periphery of a waist hole 1 and leg gathers 4 are provided along the peripheral edges of respective leg holes 2 at a shorts-shaped main body 10. An absorber 13 is arranged between a back sheet 11 composed of a liquid inpermeable sheet and a top sheet 12 composed of a liquid permeable and non-hydrohilic sheet and as the permeating means, an opening 20 is provided at a part positioned between the leg holes 4. The leg gathers 4 are formed by the compressing power of plural elastic members arranged inside, and the elastic members are provided with parts 6 and 6b, which are divided at the central part, extended parallelly with the edge parts inside rather than the leg gathers 4.
Patent JP-H09329684-A (JP)
Title: Atomic power plan
Inventor: YOSHIKAWA KAZUHIRO
IPC: G21C9/004
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To drain water from the storage pool of an atomic power plant in a short time regardless of the building arrangement in the plant by connecting the drain pipe of the storage pool to the suction pipes of the purification system pumps of a fuel pool and suppression pool(S/P). SOLUTION: A drainage facility is constituted of a steam drier, a storage pool 1 for steam separator, a purification system pump 3 for fuel pool, a purification pump 4 for S/P, a filtrating demineralizer 5, an S/P, pipelines, and valves, etc. The pool 1 is connected to the suction pipes 9 and 13 of the pumps 3 and 4 through pipelines 7 and 12. In an initial stage of draining water from the pool 1, the water is discharged to the S/P 6 through a pipeline 11 after the pressure of the water is raised with the pump 3 through the pipeline 7 and pipe 9 and the water is purified through the dermineralizer 5. At the same time, the pressure is raised with the pump 4 through the pipeline 12 and pipe 13 and the water is purified through the demineralizer 5. When the water level in the pool 1 becomes lower, the pump 3 stops upon receiving a signal from a level gauge 26.  When almost all of the residual water in the pool 1 is drained, the pump 4 stops upon receiving a signal from the level gauge 26.
Patent JP-H0438037-A (JP)
Title: Packet exchange
Inventor: TANIGUCHI JUN
IPC: H04L12/931
Filed: 1990-06-04
Abstract: PURPOSE:To allow an exchange to easily cope with extension or the like of a terminal line by grouping terminal lines, providing a call control section and a relay packet multiplex section for each group and accommodating the relay packet multiplex section and the relay line connection section to a packet exchange circuit. CONSTITUTION:When a terminal line control section 2 receives a packet from a terminal line 1 connecting to the section 2, the section 2 checks its header to identify the type of the packet and when the packet is a data packet, the data packet processing is executed and identification information representing a circulation destination is added and the result is transferred to a relay packet multiplex section 7 via a common bus 6. Moreover, when the packet type is a call control packet such as call setting request or call release request, the packet is transferred to the call control section 5 via a common bus 6. When the relay packet multiplex section 7 receives transfer of the packet from the terminal line control section 2 or the call control section 5 in the group via the common bus 6, the packet is multiplexed and the speed is converted into a high communication speed, and the result is sent to the packet exchange circuit 4.
Patent JP-S5269123-A (JP)
Title: Half-clutch warning apparatus
Inventor: KAWAMURA KAZUTOSHI
IPC: B60Q9/00
Filed: 1975-12-04
Abstract: PURPOSE: To provide a half-clutch warning apparatus comprising a half-clutch warning circuit equipped with an operation-retarding device which detects the half-clutch state of a clutch operation valve and generates a warning, and automatically generating a warning when the half-clutch state prolongs for a predetermined period. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5572969-A (JP)
Title: Thermal control valve
Inventor: KOIKE TADASHI
IPC: F16K31/70
Filed: 1978-11-24
Abstract: PURPOSE: To prevent a thermal control valve having a bimetal deformed between two members by snap action upon heating or cooling thereof by environmental fluid from opening and closing at different temperatures by providing a spring for returning the bimetal to its original position upon closing of the valve.  
     CONSTITUTION: A rib 26 is provided on the inner wall of a thermal control valve body 12 mounted with a valve seat member 16 for guiding at its inner peripheral surface disk-line bimetals 28, 28 in a valve chamber 22 to thus contain them. The two bimetals 28, 28 are so superimposed that the high expansion coefficient sides are contacted back to back in such a manner that both the bimetals are deformed in recess state outwardly at high temperature and inwardly at low temperature. A valve body 30 facing oppositely with a valve port 22 is mounted at the lower bimetal 28. A nut 34 is screwed with the threaded portion of the member 16 to support the lower end of the spring 32 interposed with the bimetal 28. When the valve body 30 is closed, the spring 32 is compressed to urge the bimetal 28. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5846474-A (JP)
Title: Bar code reader
Inventor: SUGIURA AKIO
IPC: G06K7/00
Filed: 1981-09-15
Abstract: PURPOSE:To perform stable reading by reading >=2 kind of bar codes differing in width, holding and coverting the peak value of each bit of the signal into a continuous signal, and adjusting the gain, amplifying the signal to a prescribed level, and shaping the signal into a rectangular wave. CONSTITUTION:A bar mark 3a on a card 3 moving as shown by an arrow is scanned on a line 3b and reflected light 1b of a light source 1 is read by plural image sensor 2a. By the clock sgnal of a clock signal generator 6, the output of the image sensor 2a is converted into a serial signal, which is sample and held at an analog amplification part 4 by the clock signal to perform AGC amplification; thus waveform conversion into a continuous signal is performed to obtain a logical signal. For example, white is at a level 1 and black is at a level 0. Then, wide/narrow discrimination is performed by a digital conversion part 5 to obtain a parallel digital signal, i.e. information codes of bar codes, and an arithmetic processing part 7 performs information processing. Consequently, the bar codes are read accurately even in case of variation in illuminance and a stain on the card surface.
Patent JP-H05343921-A (JP)
Title: Linear detection circuit
Inventor: SUGITA TADAO
IPC: H03D1/10
Filed: 1992-06-05
Abstract: PURPOSE:To allow excellent linearity for the detection circuit by correcting the linearity of a diode at an input side of an operational amplifier so as to make an AC voltage at an input terminal and a DC voltage at an output terminal equal to each other. CONSTITUTION:Since an operational amplifier 4 is operated to make a voltage between a noninverting input terminal (b) and an inverting input terminal (c) zero, a voltage across a resistor 3 is equal to a voltage across a resistor 7 to be fed back. Components 1, 5 are resistors whose resistance is equal to each other and components 2, 6 are diodes whose characteristic is equal to each other. Thus, the voltage between the terminals b, c is equal, resulting that the potential between an input terminal (a) and an output terminal (d) is equal. Then, the linearity of the diode is corrected by the operational amplifier 4 and the entire linearity is improved. Furthermore, since an AC input is rectified till the input reaches the operational amplifier 4, the circuit is used up to a UHF band when a diode for a UHF band is employed. Furthermore, the resistors 1, 5 are used for correcting the dispersion in the characteristic of the diodes 2, 6 and then the linearity of 40dB or over is obtained.
Patent JP-H0438040-A (JP)
Title: Identification circuit for mbip code system optical repeater
Inventor: OGATA TAKAAKI
IPC: H04L25/02
Filed: 1990-06-04
Abstract: PURPOSE:To set automatically an identification voltage of an identification circuit and an identification phase to minimized values respectively by frequency- dividing identification result data of 1st and 2nd error check identification circuits respectively, extracting a low frequency component, applying frequency voltage conversion thereto and controlling a differential amplifier receiving the result of conversion as its differential input so that its output voltage is zero. CONSTITUTION:In order to detect an error in the identification result of error check identification circuits 2, 3, the frequency of output data is divided into two at frequency divider circuits 4, 5, and the result is given to low pass filters 6, 7. Output signals of the low pass filters 6, 7 are converted into signals having a voltage proportional to number of a bit error at frequency voltage conversion circuits 8, 9 and inputted to a differential amplifier 10. An identification voltage control circuit 11 controls a voltage V so as to make an output voltage of the differential amplifier 10 zero and an identification voltage V of a main identification circuit 1 is set automatically to a value V0 minimizing a BER.
Patent JP-S6038287-A (JP)
Title: Cyr sound preventing propeller
Inventor: TERAMOTO YASUSHI
IPC: B63H1/26
Filed: 1983-08-11
Abstract: PURPOSE:To obtain a propeller having no lower strength, which is simply manufactured and which effectively prevents the occurrence of cry sound, by bonding a resin onto a part of a certain area on a propeller blade to change the thickness and surface-roughness of the blade. CONSTITUTION:A resin 2 is bonded to the trailing end section of each propeller blade 1 in a range of 0.4R to 0.8R where R is the radius of the propeller blade 1, and then a water-resistant bonding agent 3 is applied over the periphery of the resin 2 in order to eliminate the steped part around the resin 2. The resin 2 is formed therein with grooves 2a in a staggered pattern. In comparison with the stream of water before the application of the resin, the stream of water after the application of the resin shifts its burble point forward and changes the generating condition of Karman vortex trail so that cry sound is prevented. Further, the strength of the propeller blade is not lowered, and as well the manufacturing of the propeller becomes simple.
Patent JP-S5770335-A (JP)
Title: Air conditioning device
Inventor: SHIMIZU MASASHI
IPC: F24F1/02
Filed: 1980-10-20
Abstract: PURPOSE: To avoid dew condensation during room cooling at the outlets of an air conditioner by dividing an auxiliary heat source into plural steps of a heat-pump type air conditioner with an auxiliary heat source attached, and dispensing uniformly the air-flow through each step of the auxiliary heat source.  
     CONSTITUTION: An auxiliary heat source 7 is divided into a plurality of steps, 7aW7c, and separated heat sources 7aW7c are provided respectively with fins 13aW 13c. Those fins 13aW13c are twisted to the left or to the right and inclined to the right angle direction. Then they are combined, so that the direction of air flow is dispersed uniformly. In this arrangement the air speed distribution at the air outlet that is not shown in the Figure is made uniform and vortex flow of the air from the outlet hole is prevented, with the results of preventing dew condensation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000334696-A (JP)
Title: Recordig device incorporating puncher part, and punching method using thereof
Inventor: ISHII SUSUMU
IPC: B65H37/04
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To miniaturize a puncher part and to save the space thereof by enabling punching operation of the puncher part even within a short conveying path. SOLUTION: This recording device is composed of a recorder part 2 for recording a recording medium S in accordance with recording data from a host computer, a conveying means for moving the recording medium S by repeating a moving condition and a static condition in synchronization with the recording operation of the recorder part 2, and a puncher part 3 for forming a plurality of biding holes in the recording medium S conveyed by the conveying means with the use punches 22 and dies 23 in pairs. The punching operation carried out by the puncher part 3 is effected in a static condition of the recording medium S which is conveyed by repeating the moving condition and the static condition by means of the conveying means.
Patent JP-H06162950-A (JP)
Title: Shadow mask type color cathode-ray tube
Inventor: YAMAZAKI EIICHI
IPC: H01J29/86
Filed: 1993-06-17
Abstract: PURPOSE:To enable a doming phenomenon to be effectively reduced by applying a smaller radius of curvature by the predetermined amount to the periphery of a shadow mask than to the center section thereof. CONSTITUTION:The bulb 1 of a 20'' type color cathode-ray tube is constituted of a neck section 1a, a funnel 1b of infundibulaform and a panel section 1c for sealing the open end of the funnel 1b with frit glass. In this case, the radius of curvature R1 at the center section of a 20'' type shadow mask 6 is kept at 1,500mm and the radius of curvature R2 at a peripheral section approximately 170mm off the center is made approximately 63% of R1, or 950mm. Also, the average radius of curvature of the whole mask 6 is kept at approximately 150mm. According to this construction, a doming phenomenon can be effectively reduced with relatively simple constitution.
Patent JP-H039507-A (JP)
Title: Solid-state electrolytic capacitor and its manufacture
Inventor: SHIMADA HIROSHI
IPC: H01G9/02
Filed: 1989-06-07
Abstract: PURPOSE:To improve the decrease of electrostatic capacitance, the deterioration of dielectric strength, and the increase of tandelta, by effectively filling fine holes of an anode surface and air gaps of a sintered type anode body with TCNQ complex. CONSTITUTION:A lead is fixed to an anode foil 1 composed of high purity etched aluminum foil on which a dielectric oxide coating film 2 is formed; after re-formation, the anode foil 1, a cathode foil 3 and separator paper 4 are wound, thereby manufacturing a capacitance element. TCNQ complex wherein a nonionic surface active agent layer is formed on the surface is heated and melted; the capacitance element heated at 300 deg.C is dipped in the mixed liquid of the TCNQ complex and the surface active agent, thereby impregnating the capacitor element with the TCNQ complex 5 containing the surface active agent. Said impregnated TCNQ complex 5 is used as solid electrolyte and sheathed, thereby obtaining a solid-state electrolytic capacitor. Hence electrostatic capacitance, tandelta, and lead current can be improved.
Patent JP-S5669190-A (JP)
Title: Developing sheet for pressure-sensitive copying paper
Inventor: KOBAYASHI TADASHI
IPC: B41M5/155
Filed: 1979-11-13
Abstract: PURPOSE:To provide a developing sheet for pressure-sensitive copying paper which contains a specific phenol-formaldehyde resin to prevent it from yellowing during preservation. CONSTITUTION:One mol of p-phenylphenol and 0.3-1.2mol of formaldehyde are condensed at 50-200 deg.C in the presence of an acid catalyst. Then to this, 0.05- 2mol of p-substituted phenol represented by the general formula (R is alkyl or aralkyl radical) and 0.3-2mol of formaldehyde per 1mol of the p-substituted phenol are added and condensed at 50-200 deg.C to obtain a phenol-formaldehyde resin. Then to the aqueous suspension obtained by dispersing the phenol-formaldehyde resin in the presence of a dispersing agent; pigment, binder and a pigment-dispersing agent are added to prepare a water paint, which is applied to a support so that the thickness is 1-10g/m<2>(dry weight) to obtain a developing sheet for pressure- sensitive copying paper.
Patent JP-H05340514-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: TSUKAHARA HIDEYUKI
IPC: F23D11/40
Filed: 1992-06-08
Abstract: PURPOSE:To eliminate a gap between the receiving face of a vaporizing drum and the rear face of the flange of a constricting member, which constricts the swirling stream of mixed gas in a vaporizing chamber, for stabilizing combustion by a method wherein an annular protrusion is provided around the circumference on the rear face of the flange of the constricting member and an annular groove is provided on the receiving face of the vaporizing drum and the annular protrusion is fitted in the annular groove. CONSTITUTION:An annular groove 1b is provided around the inner circumference of the upper face of a vaporizing drum 1 and a receiving face 1a is formed. On the other hand, an annular protrusion 5a is formed around the circumference of the rear face of a constricting member 5 and fitted in the groove 1b like a labyrinth construction. Thereby, the sealing property between the receiving face of the vaporizing drum 1 and the rear face of the flange of the constricting member 5 is maintained and a leakage of combustible mixed gas through the gap can be avoided although the leakage is observed in a conventional device. Therefore, a stable flame is formed and safety is ensured.
Patent JP-H04231679-A (JP)
Title: Cold starting air controller
Inventor: KIYARORU AN SUPIKUZA
IPC: F02M1/00
Filed: 1991-06-18
Abstract: PURPOSE: To increase the flow of the air in the cold start by using an air delivery system in which the delivery of air to a vacuum generating manifold is controlled by a throttle valve and a by-pass valve parallel with the throttle valve. CONSTITUTION: A passage connecting a manifold 14 and the atmospheric air is defined in parallel with a throttle valve 16 and a by-pass valve 18, and a means which has a cross-sectional area greater than that of the by-pass valve 18 for offering a less restricted air flow path than that of the by-pass valve 18, and a valve means mounted in the passage for opening and closing the passage, energized in the opening position, and movable to the closing position in response to the vacuum level generated in the manifold 14 are composed. The delivery of air to the vacuum generating manifold 14 is performed by an air delivery system arranged in parallel with the throttle valve 16 while controlled by the throttle valve 16 and the by-pass valve 18 having the specific cross-sectional area.
Patent JP-S5848115-A (JP)
Title: Controller for temperature or humidity regulator
Inventor: SATOU TETSUYA
IPC: G05D27/00
Filed: 1981-09-18
Abstract: PURPOSE:To put an oil stove, a heavy oil boiler, etc., in safte operation by providing a timer circuit for securing the same continuous operation state until a trmperature regulator, etc., completes its starting or stopping. CONSTITUTION:The operation command value of a temperature regulator, etc., like an oil stove 1 is set by a setting means 10, and a value relating to temperature, etc., is detected by a detector 8 to control the operation of the temperature regulator, etc., so that the detected value approximates the operation command value. A controller C like this is provided with a timer circuit for securing the same continuous operation state until the starting or stopping of the temperature regulator, etc., is completed. For example, the controller C is composed of a central arithmetic processing unit CPU, input and output equipment I/O, a memory M, etc., and said control operation is carried out according to a program stored in the memory M.
Patent JP-S5938938-A (JP)
Title: Astigmatic optical pickup
Inventor: MATSUI TSUTOMU
IPC: G02B7/28
Filed: 1982-08-25
Abstract: PURPOSE:To obtain an inexpensive and compact astigmatic optical pickup, by using a 1/4 wavelength plate, a column surface lens of a large curvature radius, a reflecting mirror and a polarized beam splitter in place of a column surface lens of a small curvature radius. CONSTITUTION:A 1/4 wavelength plate 10, a column surface lens 20 of a large curvature radius and a reflecting mirror 30 are arrange at the exit side of the disk reflected light of a polarized beam splitter 2. At the same time, a 4-split optical sensor 8 is provided at the reflecting surface side of the exit surface of the disk reflected light of the splitter 2. A concave lens 40 can obtain a circular beam of a desired diameter at the center of the sensor 8 when a disk 6 has a focused state.
Patent JP-H0311833-A (JP)
Title: Frequency conversion circuit
Inventor: KARIZUME KEIICHIRO
IPC: H04B1/713
Filed: 1989-06-08
Abstract: PURPOSE:To decrease number or local oscillation circuits and to simplify and miniaturize a changeover switch by generating a local oscillation signal used at that time till a local oscillation circuit not selected is selected next among plural local oscillation circuits. CONSTITUTION:A control circuit 84 throws a changeover switch 83 to a position of a local oscillator 81 for a period of a time slot of a transmission data and a local oscillation signal Lo1 is fed to a mixer 5 via a frequency multiplier 85. Then a transmission intermediate frequency signal is converted into a high frequency signal and sent to a communication line from a high frequency amplifier 7. The control circuit 84 outputs a set control signal of a succeeding local oscillation signal Lo2 of a local oscillator 82 during non selection for the transmission period. Thus, the frequency synthesizer or the like is used for a low speed oscillation circuit and the changeover switch is simplified and miniaturized.