baber/WOPTO huggingface dataset:
Patent JP-S63245702-A (JP)
Title: Safety device for electronic control circuit
Inventor: NARUSE IWAO
IPC: G05B9/02
Filed: 1987-03-31
Abstract: PURPOSE:To improve the accuracy of the titled device by directly comparing the period of a pumping signal with two reference time values, and when the period is longer than an upper limit value and shorter than a lower limit value, resetting an electronic control circuit. CONSTITUTION:The period T1 of a reference clock 2 corresponds to the lower limit time and the period T2 of a reference clock 3 corresponds to the upper limit time. The output of a runaway preventing circuit C1 is connected to a reset terminal RESET of a microcomputer (MCPU). When the period of a pumping signal is shorter than the reference clock 2 (less than the lower limit value) or when the period is longer than the reference clock 3 (more than the upper limit value), an one-period reset signal for the reference clock 1 is turned to a low level and the MCPU is initialized.
Patent JP-H04288946-A (JP)
Title: Mold for continuous casting and continuous casting method using this mold
Inventor: OTA KOZO
IPC: B22D11/059
Filed: 1991-03-18
Abstract: PURPOSE:To obtain a cast slab without surface defect by vertically setting plural steps of the copper mold divided into plural pieces shiftable in horizontal direction respectively on the upper part of a water cooled copper mold inserted with a ceramic mold and arranging gap between the copper mold and the ceramic mold to decrease heat dissipation function. CONSTITUTION:As the copper mold 11 for controlling developing start point of solidified shell divided into suitable number of pieces set shiftably in the horizontal direction respectively is arranged on the upper part of the water cooling copper mold 2 in the constitution of vertically set in plural steps, the copper mold 11 is shifted to the horizontal direction, and by arranging the gap between the water cooling copper mold 2 and the ceramic mold 2' to decrease the head dissipation function, the developing start point of solidified shell can be varied. Therefore, the casting without any trouble can be executed for long time.
Patent JP-H07286563-A (JP)
Title: Evaporated fuel purge device
Inventor: TAKAGI NAKA
IPC: F02M25/08
Filed: 1994-04-19
Abstract: PURPOSE:To restrain transmission of gas flow sound from an evaporated fuel purge piping system having a duty control changeover valve and damp a pulsating sound. CONSTITUTION:Respective middle parts of the inlet side passage and the outlet side passage of a duty control changeover valve 33 are constituted of metallic pipes 31, 35, and they are fixed on the engine side through a bracket 30. A hose of the part apt to be a problem concerning transmission of sound is constituted out of a rubber hose containing braids. For damping pulsation, the diameter of the inlet side passage of the changeover valve is fundamentally enlarged, and it is steppedly restricted with approaching the changeover valve 33.
Patent JP-H08127890-A (JP)
Title: Production of high purity cobalt
Inventor: SHINDO YUICHIRO
IPC: C25C1/08
Filed: 1995-03-14
Abstract: PURPOSE: To stably and easily produce a high purity cobalt suitable to application for target material or the like and having purity of >=5N(99.999%) in which the contents of impurities such as Ni and Fe are minimized. CONSTITUTION: Aq. cobalt chloride soln. containing at least Fe and/or Ni as impurities and having 7-12N hydrochloric acid concn. is brought into contact with an anion exchange resin to adsorb the cobalt, then the cobalt, then the cobalt is eluted by using 1-6N hydrochloric acid, and the obtained eluted liq. is evaporated and dried up, then the aq. soln. is controlled to pH0-6, and electrodeposition cobalt is produced by electrolysis using this aq. soln. as an electrolyte, if necessary the electrodeposition cobalt is subjected to vacuum melting.
Patent JP-H09268887-A (JP)
Title: Connecting and fixing device for pre-fabricated concrete member
Inventor: TAJIMA KIYOAKI
IPC: E21D11/04
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To construct at a low price, in a simple constitution, safely and easily by discriminating a tension control work for a tensile wire member where a fastening member is installed through a temporary fixing removable split nut from a connecting work for transmitting the tensile stress to the wire member. SOLUTION: In a concrete segment 1 which is a pair of pre-fabricated concrete members where opening parts 4, 4 are formed on the connected opposite surfaces, a wire member 2 having a screw part formed on the outer peripheral part and one end part exposed to the opening parts 4, 4 is disposed. A temporary fixing removable slit nut 3 is installed for applying pre-stress to the exposed end part of the wire member 2 with a slack part 8 left undone, and a nut 9 with a connecting flange is screw-fitted to the forward end of the slack part 8. Further, in the opening parts 4, 4 of both concrete segments 1, 1, both nuts 9, 9 with a connecting flange are connected to each other to connect the concrete segments 1 to each other.  Thus, it is possible to avoid the risk of simultaneously proceeding with the tension control work for the tensile wire member 2 and the connecting work for the concrete segments 1.
Patent JP-S63247819-A (JP)
Title: Touch panel input/output device
Inventor: YANAGAWA TOSHITAKE
IPC: G06F3/048
Filed: 1987-04-03
Abstract: PURPOSE:To decrease the misoperations with touch panel input/output device by putting the section areas of a digital switch on each other with 1/2 pitch shifts secured in X and Y directions against the character area of a display device. CONSTITUTION:A digital switch 2 is put on the display screen of a display device in a touch panel input/output device. The display device contains ten key at the right side of its screen together with switches 2 arranged with 1/2 pitch shifts secured horizontally at the left side and vertically at the upper side. So that the centers of adjacent four input section areas of switches 2 are set approximately at the center part of the display of each key. Then, the switches 2 are divided in X and Y directions and each coordinates is scanned by a decoder 6 via an output port 5 and through a CPU 4. The push data on the switches 2 are fetched from an input port 3 and transferred to the CPU 4. Thus, the push of the corresponding key display is decided even though a peripheral area of the outer circumference of said key display is pushed.
Patent JP-H09274466-A (JP)
Title: Gas discharge panel
Inventor: TAKAHASHI ATSUSHI
IPC: H01J17/49
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to decrease the reactive power generated by charging and discharging to and from a parasitic capacitor between an auxiliary anode and a display anode by regulating the resistance of the resistance element disposed in an auxiliary cell to an adequate value. SOLUTION: The straight line of a discharge characteristic is so determined as to pass (Ip, Vs) when the auxiliary resistance is defined as R, the impedance of the auxiliary cell itself as Zc, the min. value of the discharge voltage necessary for a sequential discharge shift as Vs, a V segment as Vo and the min. current necessary for a priming effect as Ip. Namely, the value of the auxiliary resistance to attain Zc+R=(Vs-Vo)/Ip, therefore, R=(Vs-Vo)/Ip-2c=(300-220)/80-0.1=0.9MΩ is obtd. As a result, the amplitude of the driving signal pulse to be applied on the auxiliary cell is diminished and the reactive power is decreased. Then, the effects, such as the feasibility of the use of circuit parts having small voltage resistance as the circuit parts to generate signals and a reduced cost, are expected.
Patent JP-S61243788-A (JP)
Inventor: UEDA MITSUKUNI
IPC: G01G19/14
Filed: 1985-04-18
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-S537634-A (JP)
Title: Purification of mother liquor of terephthalic acid recrystallization
Inventor: KOMATSU MAKOTO
IPC: C07C51/00
Filed: 1976-07-09
Abstract: PURPOSE: The crude terephthalic acid obtained from p-alkylbenzaldehydes, is dissolved in hot water, and the purified terephthalic acid is crystallized and separated after cooling the solution. The mother liquor is purified by permeating with reverse osmosis membrane after adding an alkaline compound to the liquor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000277238-A (JP)
Title: Electric heater
Inventor: SAWAGUCHI SEIICHI
IPC: H05B3/06
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To dispense with operation for welding and fixing to a freeze proofing part, to reduce working cost, and to simplify maintenance by detachably mounting a heat insulating material for holding and covering a heater part for heating the freeze proofing part at a prescribed position. SOLUTION: A heater part 3 and a thermally insulating material 4 are mounted to a freeze proofing part 2 with a magnet of an attracting part 5 so that a prescribed surface of the heater part 3 is in contact with the freeze proofing part 2 and the thermally insulating material 4 covers the freeze proofing part 2 when an electric heater 1 is used. A power cable extended from a controller 7 is connected with a power supply and the heater part 3 is heated to retain heat of pipes and the freeze proofing part 2 in equipment by the thermally insulating material 4 to prevent freezing. When freeze proofing is not necessary, the electric heater 1 is removed after the heater part 3 is turned off. The heater can be easily attached/detached to/from the freeze proofing part 2 with the attracting part 5 so that welding work is not necessary and maintenance is simplified.
Patent JP-S59205602-A (JP)
Title: Control circuit
Inventor: KAKIHARA HISANOBU
IPC: G05B9/02
Filed: 1983-05-09
Abstract: PURPOSE:To reset quickly a control circuit to its normal working state by sending the detection signal of a decoder to a starting circuit when the count value of a counter exceeds the maximum value in a normal operation mode and applying the initial signal to the control circuit from the starting circuit. CONSTITUTION:The oscillation output 2 delivered from an oscillator 1 is supplied to a counter 3, and the counter 3 counts the output 2. The counter can count up to the maximum (n), a positive integer, and counts up to the maximum (m) in the normal state, where m<n is satisfied. If the count value of the counter 3 is smaller than value (l) (m<l<=n), a control circuit 10 controls the working order and working time of the controlled system by the timing signal 6 supplied from a decoder circuit 12. When the count value of the circuit 3 is larger than the value (l), the circuit 12 delivers a detection signal 13. Therefore a starting circuit 8 is actuated by the input of the signal 13 and delivers an initialization signal 9. The circuit 10 is quickly reset to its normal working state by the input of the signal 9.
Patent JP-S5415938-A (JP)
Title: Formation of ethylene-tetrafluoroethylene copolymer film
Inventor: ICHIMURA MASAHIKO
IPC: C09D5/00
Filed: 1978-07-07
Abstract: PURPOSE: To obtain a smooth ethylene-tetrafluoroethylene copolymer film free from pinholes, by fusmg and integrating a specific ethylene-tetrafluoroethylene copolymer powder with the inner surface of a hollow article to be processed, and by cooling and solidifying. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57197405-A (JP)
Title: Automatic measuring device for radius of curvature
Inventor: NOUDA MASAO
IPC: G01B11/255
Filed: 1981-05-29
Abstract: PURPOSE:To automatically measure the direction of the major axis and the radius of curvature, by projecting a luminance point to a body to be inspected from two pairs of projecting optical systems disposed at a position with axis symmetry to an optical axis of an objective lens and forming the image of the luminance point on a photoelectric transducer via the objective lens. CONSTITUTION:A light from two pairs of light sources 1a, 1b and 1c, 1d disposed at a position of axis symmetry to an optical axis 0 of an objective lens 4  is projected on an eye E1 to be tested on optical axes O1-O4 via pin hole plates 2a-2d and collimator lenses 3a-3d as a spot. The reflected light of the four luminance points is reflected to a half mirror 5 via the objective lens 4 and formed on a focus plate 8 via an aperture 6 and a lens 7 and observed with an eye E2. On the other hand, the light transmitted from the half mirror 5 is made incident to photoelectric transducers 17 and 18 through a slit of a chopper 16 via an aperture 10, a lens 11, a half mirror 12, and prisms 13 and 14, and from the output pulse signals, the direction of the major axis and the radius of curvature can be obtained automatically with an operation device.
Patent JP-H05282525-A (JP)
Title: Passbook and the like handling device
IPC: G06Q40/00
Filed: 1992-04-03
Abstract: PURPOSE:To highly precisely transport especially a passbook and the like having a difference in levels by constituting a passbook and the like handling device in such a way that a carrier pulse amount is subtracted when a carrier amount exceeds a reference pulse amount and the carrier pulse amount is increased when the carrier amount is less than the reference pulse amount. CONSTITUTION:A magnetic head 4 reading magnetism written into a magnetic passbook 2 carried to a prescribed position, a printing head 5 printing a handled sum to the magnetic passbook 2, a pair of carrier rollers 31 and 33 and pressure rollers 32 and 34 holding and carrying the magnetic passbook 2, a motor 7 which belt-drives the rollers 31-34, a rising sensor 6 detecting that the magnetic passbook 2 is carried to the prescribed position, a friction roller 11 and a control circuit controlling respective mechanisms are provided. When the carrier amount of the magnetic passbook 2 exceeds the reference pulse amount, the next carrier pulse amount is subtracted. When the carrier amount is less than the reference pulse amount, the next carrier pulse amount is increased so as to correct the erroneous carrier amount of the passbook and the like.
Patent JP-H10248745-A (JP)
Title: Paper feeding and cutting device for toilet paper roll
Inventor: SAGO NORIO
IPC: A47K10/36
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding and cutting device capable of easily cutting off the paper of a prescribed length from a toilet paper roll by using only one hand. SOLUTION: This device is provided with a pair of feed rollers 1 for clamping the paper 7a pulled out from the toilet paper roll 7, a driving part 2 for rotationally driving at least one of the pair of the feed rollers 1 through a worm gear 21, a motor 3 for operating the driving part 2 and a switch 4 for activating the motor 3. Then, a cutting part capable of cutting the paper 7 of the prescribed length pulled out from the toilet paper roll 7 at the lower part of the feed rollers 1 is provided.
Patent JP-H04315116-A (JP)
Title: Video camera system
Inventor: IIJIMA RYUNOSUKE
IPC: G02B7/08
Filed: 1991-04-15
Abstract: PURPOSE:To always perform autofocusing control at an appropriate autofocusing speed even when a mounted lens is changed or photographing conditions are changed in the case of photographing by autofocusing control and especially even in the case of photographing in a wide macro area in which focusing is difficult. CONSTITUTION:This system is a lens interchangeable video camera system provided with an autofocusing function, and it is provided with an arithmetic means 19 which inputs the sensitivity signal of the lens by communication means 12 and 20 and arithmetically operates to convert the signal to a blur circle changing speed, and a control means 19 which selects the autofocusing speed corresponding to the blur circle changing speed obtained by the arithmetic means to perform the autofocusing control, then the autofocusing control is performed at the autofocusing speed corresponding to the blur circle changing speed by the control means in the case of autofocusing photographing including photographing in the wide macro area.
Patent JP-S60226288-A (JP)
Title: Time base correcting device
Inventor: MORIMOTO TAKESHI
IPC: G11B20/02
Filed: 1984-04-24
Abstract: PURPOSE:To prevent the occurrence of vertical actions of a picture on a monitor by introducing a signal immediately after a head switching position from a vertical synchronizing signal of a reproduction video signal as a tape V signal and estimating a tape V position of the subsequent field. CONSTITUTION:A head SW signal added to a terminal 29 is positioned in a vertical blanking period ahead of a recorded vertical synchronizing signal, and a monostable multivibrator M.M31 are operated based on said signal, thereby working as a gate signal of a gate circuit 32. On the other hand, a V estimation circuit 34 counts clocks with frequency twice a horizontal synchronizing signal, outputs an estimation V signal and supplies it to a V signal competition circuit 35. Then, if a tape V signal being an output of the gate circuit 32 is omitted, the estimation V signal is outputted from the competition circuit 35. Since the value counted by the V estimation circuit 34 is altered by a jump signal showing reproduction track jumping information, the vertical synchronizing signal coincident with the reproduction video signal can be stably extracted at the slow-motion reproduction, etc.
Patent JP-S63251199-A (JP)
Inventor: KAKIHARA KATSUYUKI
IPC: B05B1/00
Filed: 1987-04-03
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-S63248190-A (JP)
Title: Semiconductor laser
Inventor: UENO SHINSUKE
IPC: H01S5/00
Filed: 1987-04-02
Abstract: PURPOSE:To combine light sources for read and write by changing an active layer in a first protruding region into a mixed crystal, forming mixed crystal regions on both sides except the central section of the active layer in a second wide-width protruding region and shaping current injection regions in both protruding section regions. CONSTITUTION:First and second narrow- and wide-width protruding section regions 12, 13 are formed onto an N-type GaAs substrate 10. An N-type Al0.45 Ga0.55As first clad layer 14, a multiple quantum well active layer 15 in which GaAs and Al0.2Ga0.8As barrier layers are laminated alternately, a P-type Al0.35 Ga0.65As guide layer 16, an N-type Al0.45Ga0.55As clad layer 17 and an N-type GaAs cap layer 18 are laminated onto the regions 12, 13. An SiO2 film 23 is applied onto the cap layer 18, one and two striped windows are shaped respectively into the protruding section regions 12, 13, and Zn is diffused to its midway of the clad layer 14, thus forming mixed crystal regions 21, 22. P-type and N-type ohmic contacts 26, 27 are formed separately onto the surface and the rear. The first and second protruding section regions (12, 13) respectively shape large optical output (for write) and low-noise (for read) laser resonator.
Patent JP-S58199120-A (JP)
Title: Forming of reinforced plastics
Inventor: SAKAI HIDEO
IPC: C08J7/04
Filed: 1982-05-18
Abstract: PURPOSE:To improve the workability in maintenance and coating of reinforced plastics by a method wherein gelcoat resin of a specified composition is applied to forces, backed with fibrous reinforcement impregnated with thermosetting resin and hardened. CONSTITUTION:Clay mineral (10-100pts.wt.) of plate or scales piece crystal particle structure which is pulverized into fine particles of an average particle diameter 50mum or less and thixotropy donor of one or two kinds or more selected from groups of fine silica, asbests and organic bentonite are stirred and dispersed uniformly in unsaturated polyester resin (100pts.wt.) containing polymerizing monomer and gelcoat resin composition obtained is applied to forces. Then, inorganic fibrous reinforcement or organic fibrous reinforcement is impregnated with thermosetting resin, backed and hardened.
Patent JP-H10259688-A (JP)
Title: Door frame with pipe
Inventor: MASU YASUMASA
IPC: E03C1/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the piping work by burying the lower end portion of a door frame under the floor surface, and arranging a piping sheath pipe in the lower end portion of the door frame in advance. SOLUTION: A lower end portion 1a extended downward is formed at the lower end section of the steel frame body of a door frame 1 forming a space S to be fitted with a door inside, a sheath pipe 2 is provided in the lower end portion 1a in advance, and the openings 2b of both end sections of the sheath pipe 2 are opened to the outside. The lower end portion 1a of the door frame 1 is buried under the floor surface F. For piping execution, a pipe 3 is inserted into the sheath pipe 2 from the opening 2b without requiring the chipping work of the floor surface F as in the past, or a piping passage guiding the pipe 3 is provided in the lower end portion 1a, or the pipe 3 is internally installed in the lower end portion 1a instead. The piping work for a water feed pipe and a drain pipe can be easily executed in a very short time.
Patent JP-S63247339-A (JP)
Title: High permeability magnetic alloy
Inventor: YAHAGI SHINICHIRO
IPC: C22C38/00
Filed: 1987-04-03
Abstract: PURPOSE:To produce the titled alloy having excellent magnetic characteristics such as initial permeability, coercive, force, etc., by prepg. the alloy contg. specific ratios of Mn, Cu, Ni, Si, Mg, Al and Fe. CONSTITUTION:The alloy contg., by weight, >=0.45<3.0% Mn, 15-27% Cu, 55-75% Ni, satisfying <=95% Cu+Mn+Ni and contg. 1.0-4.0% Si, 0.001-0.03% Mg and the balance Fe with inevitable impurities is prepd. In this way, the high permeability magnetic alloy having the magnetic characteristics such as the initial permeability, coercive force, etc., and having excellent workability is obtd. at comparatively low cost.
Patent JP-H06275410-A (JP)
Title: Device for setting parameter
Inventor: TAKANE YOHEI
IPC: H01C10/14
Filed: 1993-03-17
Abstract: PURPOSE:To provide a small device for setting parameters, comprising a simplified space-saving structure for transferring the force from a motor to a knob, in which reliability of precision is maintained by decreasing mechanical looseness. CONSTITUTION:A motor 14 drives a first roller 15 that engages a sliding member 13, As a result, the rotation of the roller is converted to the linear movement of the sliding member, thereby allowing a knob 12 on the sliding member to slide.
Patent JP-H04316984-A (JP)
Title: Water-cooled panel mounting structure in metallurgic furnace
Inventor: MOTOMIYA HIKARI
IPC: C21B11/00
Filed: 1991-04-15
Abstract: PURPOSE:To protect a water-cooled panel from the pressure of thermal expansion to improve the durability of the same and permit the same to cope with the leakage of water by a method wherein a space between the water-cooled panels, attached to the inner wall of a furnace locally, and the iron shell of a furnace body is filled with refractory while the space is covered by a metallic thin plate. CONSTITUTION:Water-cooled panel 6 is attached to an iron shell 2 by bolts 10. In this case, a space between the water-cooled panel 6 and the iron shell 2 is filled with filling refractory, which is the same kind as surrounding refractory bricks, so as not to leave any gap. The space between the water-cooled panel 6 and the iron shell 2 is also covered with a thin sheet 9 made of steel. According to this method, a load is supported by the filling refractory 8 to prevent the breakage of the main body of the panel 6 when the water-cooled panel 6 receives the load from surrounding refractory. The water-cooled panel 6 is integrated with the filling refractory through the steel sheet 9 to make a wall of refractory, in which environmental expansion and contraction are repeated in accordance with operation, and prevent the surrounding refractory from cracking or the like. Further, leaked water is shielded and stagnated between the water-cooled panel 6 and the iron shell 2.