baber/WOPTO huggingface dataset:
Patent JP-H04343927-A (JP)
Title: Automatic hot-cold water switching faucet
Inventor: TAKETOMI YOJIRO
IPC: E03C1/05
Filed: 1991-05-20
Abstract: PURPOSE:To improve a usage feeling by detecting an outside temperature with a temperature sensor to discharge water or hot water when an outside temperature exceeds a preset temperature or when it does not exceed a preset temperature. CONSTITUTION:A switching control circuit 8b receives a detection signal (c) from a light receiving unit 6b and a temperature detection signal (d) from a temperature sensor 7 and send a switching signal (e) or a switching signal (f) to a drive circuit 8c when a detected temperature by the temperature sensor 7 is lower than a preset temperature or when it is higher. The drive circuit 8 sends a drive signal (g) to a hot water discharge control means 8e or a drive signal (h) to a water discharge control means 8d when the signal (e) is input or when the signal (f) is input. When the drive signal (h) is input, the water discharge control means 8d gives output (i) to a water-side electromagnetic valve 4. On the other hand, when the drive signal (g) is input, the hot water control means 8e gives output (j) to a hot water-side electromagnetic valve 5. The outputs (i), (j) are decayed in synchronization with the decayed detection signal (c) at the detection section 6.
Patent JP-S61272622-A (JP)
Title: Detector for belt tensile force
Inventor: KANAYAMA HITOSHI
IPC: G01M13/02
Filed: 1985-05-28
Abstract: PURPOSE:To detect an excess and a decline of the tensile force of a belt at all times by detecting a change of load applied to a pulley supporting the belt by a load sensor and detecting the tensile force of the belt each time by an arithmetic means based on the load change. CONSTITUTION:An output signal in a Y direction of the load sensor 10 is converted into a voltage value according to the detected signal WY by an amplifier 13 and increased by an amplification degree KS times decided by angles theta1 and theta2 by an amplifier 2 and inputted to a subtractor 50. Further, an output signal of a G sensor is converted into a voltage value according to the detected signal GS by an amplifier 20 and increased by a proportional constant KG times calculated from a ratio of the output of the load sensor 10 and the output of the G sensor 12 while an engine is revolved by an amplifier 40 and the difference between both is outputted with the subtractor 50. A tensile force signal of this output is compared with an upper limit tensile force signal STO and a lower limit tensile force signal STU with a comparator 60 and a comparator 70 respectively and in case the tensile force exceeds an upper limit value or a lower limit value, it is displayed on a display part 80. In this way, the excess or decline of the belt tensile force can be detected at all times.
Patent JP-H10294029-A (JP)
Title: Electric device and conductor supporting device
Inventor: INUI AKIFUMI
IPC: H01B17/58
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of insulation strength by suppressing electric concentration and improve cooling effects greatly by effectively removing the heat caused by a conductor. SOLUTION: A wide insulator 21 is composed of an insulation film 22 on one side, another insulation film 23 on the other, and a number of partitions 24 located between both insulation film 22 and 23. The insulator 21 forms cells 25 in a honey-comb structure between the partitions 24. This insulator 21 is coiled around a conductor 26 in a way that the insulation film 22 contacts the conductor surface. Also, a support 27 made from insulation material is provided to support the insulator 21.
Patent JP-H07318860-A (JP)
Title: Optical isolator
Inventor: HIROSE TOMOYUKI
IPC: G02B27/28
Filed: 1994-05-27
Abstract: PURPOSE:To improve the coupling efficiency of an optical system by disposing a beam waist position so as not to position the beam waist at the boundary surface between polarized light separating elements constituting an optical isolator and an element, such as Faraday rotor. CONSTITUTION:The exit light from a fiber collimator 1a can be approximated to a Gaussian beam and, therefore, converges to the beam waist position B1 and forms the min. spot size in the beam waist position B1. The light, thereafter, propagates as the light having a prescribed spread angle. The coupling efficiency of the fiber collimators 1a, 1b with each other is maximized when the beam waist positions and spot sizes of both coincide and, therefore, the beam waist position B1 and spot sizes of the fiber collimators 1a, 1b facing each other are so set as to coincide. The polarized light separating elements 2a, 2b, the Faraday rotor 3 and an azimuth rotator 4 are disposed in the beam waist position B1 in such a manner that the boundary surfaces of any thereof does not come at the position, by which the reflected return light is decreased.
Patent JP-S5739133-A (JP)
Title: Operation of heat-treating furnace for strip
Inventor: KAWATE KENJI
IPC: C21D9/56
Filed: 1980-08-20
Abstract: PURPOSE:To minimize fluctuation in height while a seam passes through a suspending interval, by changing a tension in proportion to a progress distance of the seam when the seam of a strip passes through the interval. CONSTITUTION:When the tension of a strip A carried through a heat-treating furnace in a suspending condition is TA, the strip A is formed into a regular suspending line R. Similarly, when the tension of a strip B is TB, the strip B is formed into the suspending line R. A tension T when a seam between strips A and B passes through the suspending interval is controlled by adjusting the revolution of rolls 5, 6 for carrying strips at the both ends. With the operating method, a suspending line when the seam between strips A and B passes through the suspending interval is put close to the regular suspending line R by controlling T to meet the equation T=TA+(TB-TA)a/L where L is the horizontal length of the suspending interval and a is the progress distance of the seam between strips A and B.
Patent JP-S597435-A (JP)
Title: Punch-working device of motor core
Inventor: SATOU MITSUO
IPC: B21D28/14
Filed: 1982-07-02
Abstract: PURPOSE:To equalize unequality of thickness of a plate and density of a material, by connecting an index connected to a revolving shaft of a press and a revolving member for holding a motor core through a clutch, and revolving said member by a prescribed angle whenever a prescribed number of motor cores are punched, and laminating them. CONSTITUTION:When a motor core 11 is punched by an upper die 22 and a lower die 10, an electromagnetic clutch unit 8 is held ''on'' by a signal transmitted at every number of pieces set from a setting device 20. Subsequently, an index cam unit 3 transfers power from a revolving shaft of a press to a revolving member 12 through the clutch unit 8, an output shaft 7, a timing pulley 9 and a timing belt 14, rotates it, and during this time, conduction to an electromagnet 16 turns ''off''. Subsequently, a revolving angle of the revolving member 12 is detected by a detector 18, and when it reaches a set angle, the clutch unit 8 stops the transfer of power by a signal of a setting device 21, the electromagnet 16 is conducted and the revolving member 12 is damped. Said operation is executed repeatedly until lamination of the motor core is completed.
Patent JP-H09268965-A (JP)
Title: Power generation by tidal current force
Inventor: TATETSU HIDEYO
IPC: F03B13/26
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide clean electric energy with less generation cost and no environmental contamination. SOLUTION: In power generation by tidal current force a tidal current arising in sea water between ebb tide and flood tide and between flood tide and ebb tide is used. A weir 5 is provided at the entrance of a basin or a bay 3 in which sea water flows to amplify a tidal current speed for generation. The weir 5 provided in a faster tidal current sea area amplifies a tidal current speed for generation.
Patent JP-H09278552-A (JP)
Title: Flame-spraying material for furnace
Inventor: HIRAI NAOKI
IPC: C04B35/66
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-spraying material for furnaces, capable of improving the spalling resistance of an applied product without deteriorating the corrosion resistance of a basic flame-spraying material. SOLUTION: This flame-spraying material contains a basic refractory as a main component. Therein, the flame-spraying material contains particles having particle diameters of 10-100μm in an amount of >=90wt.%, and contains one or more kinds of (1) magnesite containing magnesium carbonate in an amount of 80wt.%, (2) calcite containing calcium carbonate in an amount of >=80wt.%, and (3)dolomite containing calcium carbonate and magnesium carbonate in a total amount of >=80wt.% as chemical components in a total amount of <=50 pts.wt.per 100 pts.wt. of the whole amount of the flame-spraying materials.
Patent JP-S5448489-A (JP)
Title: Mis type semiconductor device
Inventor: SAITOU KAZUYUKI
IPC: H01L29/36
Filed: 1977-09-26
Abstract: PURPOSE: To establish MIS device which MIS construction as the base, less in the effective length of electrode to the channel, and considerably greater for the threshold voltage and the punch through breakdown.  
     CONSTITUTION: The N layers 3a, 4a are placed at the both sides of the channel 5, and the N +  layer s 3b, 4b are placed for the external, and the part in contact with the layers 3a and 4a of the channel of the P type substrate is constituted as P +  layer. With this constitution, the spread to the channel of the depletion layer formed with the junction between the channel 5 and the layers 3, 4 is made small, and the punch through break-down in the range of smaller electrode 7 for the effective  length is considerably made greater. Further, no lowering in the current gain since  the layers 3a and 4a as N +  and the regions 5a and 5b as P +  correspondingly 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11301408-A (JP)
Title: Manual operating tool for foot pedal
Inventor: SHIMAGUCHI TAMOTSU
IPC: B60T7/08
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To enable the manual operation of a foot pedal by providing a bar-like operating rod, a fitting part provided in one end of the operating rod and capable of being fitted to an arm part of the foot pedal. SOLUTION: In the case of manually operating a brake pedal with an installed operating tool, an occupant sitting on the front passenger seat holds a grip part of a tip of an operating rod 2. When the operating rod 2 is pushed into the brake pedal direction, the pushing force is transmitted to an arm part through a fitting part 3, namely, a joint part 5 and a fixed part 6, and the arm part is moved in the operating direction of a tread. With this structure, a braking mechanism is operated so as to apply the braking force to a vehicle. Since flexibility is given to the joint part 5, the pushing force applied to the operating rod 2 is accurately transmitted to the fixed part 6, and the arm part can be securely moved in the operating direction of the tread.
Patent JP-H11302265-A (JP)
Title: Production of oxazolidinone compound
Inventor: YANAGAWA SHIGENOBU
IPC: C07C29/64
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide both a method for selectively producing a trans-1- halo-2-indanol compound and a method for producing an indanoxazolidinone compound. SOLUTION: A cis-1,2-indene oxide (may be a racemic modification or an optically active substance) of formula I is reacted with a halide of formula II; MXn (M is a hydrogen atom, an alkali metal element or an alkaline earth metal; X is a halogen atom; (n) is an integer of 1 or 2) and subjected to a ring closure reaction to give a trans-1-halo-2-indanol compound of formula III (X is the halogen atom; the OH group and the X group are in a trans configuration. The compound of formula III is further reacted with a cyanate compound of formula IV; ROCN (R is an alkali metal or ammonium) to produce an indanoxazolidinone of formula V (may be a racemic modification or an optically active substance).
Patent JP-S5817703-A (JP)
Title: Coaxial feeding rod antenna
Inventor: HASHIMOTO HIROSHI
IPC: H01Q1/50
Filed: 1981-07-23
Abstract: PURPOSE:To provent an adverse effect from being given to a print circuit element due to the adhesion of dust, by taking coaxial construction from an RF output terminal to a rod antenna feeding point. CONSTITUTION:A projection 10b is coaxially extended to the lower end of the outermost sleeve 10a of an antenna base 10 consisting of a plurality of sleeves constituted freely extendably and contractably, and is provided with a lug terminal 10c connected to an RF leadwire. This sleeve 10a constitutes a part of a rod antenna feeding section. The lower end of the sleeve 10a is provided with a bracket 16, which is provided with a screw hole 18 for fitting. Thus, the sleeve 10a is suitably grounded to a casing of a device. Thus, the conditions against matching and parastic oscillation can be improved.
Patent JP-2000303526-A (JP)
Title: Draining structure for unitized room
Inventor: MORIUCHI FUMIO
IPC: E04H1/12
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a barrier-free floor structure while forming a sufficient water gradient so that water drains well from a floor pan having a drain trap. SOLUTION: A door frame 2 is installed at the washing-space side end of the floor pan 1 of a unitized room such as a bathroom, and the heights of the surface of the door frame 2 side of the floor pan and the upper surface of the door sill of the door frame 2 are set at about 20 mm or less. A drain trap 4 is mounted at the underwater end of the floor pan 1 and the upper surface of the outer periphery of a draining cylinder part 5 extended approximately horizontally from the drain trap 4 is brought close to the lower surface part of the floor pan 1. A piping connection is formed on the inner periphery of the draining cylinder part 5.
Patent JP-S5913133-A (JP)
Inventor: SADEUSU RETSUKU JIYUNIA
IPC: F16D25/0635
Filed: 1983-06-27
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-H08314238-A (JP)
Title: Bicolor image forming device
Inventor: WATANABE SHIGERU
IPC: H04N1/04
Filed: 1995-05-15
Abstract: PURPOSE: To provide a compact, low cost two-color-image forming device. CONSTITUTION: In this two-color image forming device of a digital electrophotographic system for synthesizing toner images in two separate colors on the same photoreceptor 3, a second exposure device 110, which writes an electrostatic latent image corresponding to an image in one of the two colors to be synthesized whose use frequency is lower than the other, is an exposure device of a line type whose writing-line direction is parallel to the width of the photoreceptor and whose exposure width A is smaller than the width of the maximum transfer paper. The development width of a second developing device 120 which develops the electrostatic latent image is smaller than the width of the maximum transfer paper, but is large enough to cover the maximum width of the latent image formed by the second exposure device 110.
Patent JP-S61273762-A (JP)
Title: Photomagnetic disk
Inventor: MIYAZAKI MASAHIRO
IPC: G11B11/105
Filed: 1985-05-29
Abstract: PURPOSE:To record and erase uniformly with the same laser power at the inner periphery and at the outer periphery by forming a magnetic film so that the Curie temp. of the film is successively reduced from the inner peripheral part toward the outer peripheral part by changing the composition. CONSTITUTION:A photomagnetic disk substrate 1 to be provided with a recording medium is set on the cathode side of a device and a target 2 is placed on the anode side and connected to a high-voltage power source 3. The device is evacuated and sputtering is carried out in the atmosphere of an inert gas such as gaseous Ar to form an amorphous film of an alloy constituting the target 2 on the magnetic disk substrate 1. The target 2 is obtained by arranging a pellet 5 consisting of Co and a pellet 6 consisting of Tb on an Fe sheet 4. The Co pellets are arranged so that the density is successively decreased from the inner peripheral part toward the outer peripheral part and the Tb pellets are uniformly arranged. Consequently, a recording medium whose Curie temp. is successively lowered from the inner periphery toward the outer periphery, the recording and erasing can be carried out with the constant laser power, the mechanism of an optical disk is simplified.
Patent JP-S5543616-A (JP)
Title: Process method for chinese character information
Inventor: HAGINO TERUO
IPC: G06F3/02
Filed: 1978-09-22
Abstract: PURPOSE: To realize a Chinese character information process method which is capable of an economical constitution of the terminal unit by supplying both the kana (Japanese syllabary) and Chinese character additional information.  
     CONSTITUTION: The input keyboard part consists of kana keyboard 1 containing the keys of characters, symbols and others and pattern keyboard 2. keyboard 2 contains pattern key 2A showing the features of the Chinese characters, address key 2B, English/figure key 2C, katakana (square form of kana) key 2E and partition key 2F each. The Japanese sentence, which is supplied through the input keyboard part and based on the kana and Chinese character additional information, is sent out through terminal unit 3, transferred to electronic computer 6 via communication circuit 4 and communication network 5, and then converted into the Japanese mixed with the Chinese characters from katakana with every phrase at kana-Chinese character conversion part 7 based on the kana and the Chinese character additional information added before and after the kana. After this, the information exchange or the information process is carried out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5239818-A (JP)
Title: Flexible contraflow preventice curtain
Inventor: YAMAMOTO KICHINOSUKE
IPC: F17D1/00
Filed: 1975-09-25
Abstract: PURPOSE: The flexible curtain preventing contraflow being held at the inflowing port of the drain blunch pipe in a curtain state and it is prevented from breaking trap sealed water, gushing out bubbles of solvent and drain noises, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02295748-A (JP)
Title: Liquid jet recorder
Inventor: NAKANO TOMOAKI
IPC: B41J2/05
Filed: 1989-05-09
Abstract: PURPOSE:To achieve stabilized repeating delivery performance by surrounding the side of a thermal energy functioning section for thermally producing bubbles of recording liquid which is not jointed to the electrode of thermal resistor, with member having high thermal conductivity. CONSTITUTION:A thermal resistor 51 is formed through electron beam deposition. Al heat sinks are patterned onto the bottom face and the side face of a thermal resistor 2. Selective electrodes 5 are patterned on a substrate 1 as shown of fig. a. Then the heating resistor 2 is patterned, as shown on fig. c, while holding an insulating layer 6 between them. An opening 7 is made at a position of the insulating layer 6 corresponding with the selective electrode 5 and connected with the thermal resistor 2. Furthermore, a common electrode 4 is patterned, as shown on fig. d, so that the common electrode 4 surrounds the sides of the thermal resistor. When a protective layer for the thermal resistor 2 and a resin layer for protecting the electrode are provided, heat is radiated efficiently from the thermal functioning section or the heat producing section upon delivery of liquid drop through an orifice, thus cooling the liquid or the bubbles at the thermal functioning section quickly.
Patent JP-S60259472-A (JP)
Title: Thermal transfer recorder
Inventor: SAJI YOSHITO
IPC: B41J11/14
Filed: 1984-06-06
Abstract: PURPOSE:To lessen color shift phenomenon by a method in which a thermal head to be pressingly contacted with or separated from a platen roller through a transfer sheet and a recording paper is pivotally supported, and the platen roller is allowed to move toward the capstan roller. CONSTITUTION:A thermal head 38 is pressingly contacted with a platen roller 20 for recording to form a transfer picture of Magenta-color ink. In the same way, recording is made for cyanine-color ink to end a color recording for one picture area by using a three-color duplicate printing. After the recording, the head 38 is separated from the roller 20, and the recording paper 16 is sent by a given length to the direction of arrow (i), cut by a rotary cutter 27, and discharged along a paper discharge guide 28. Since the feeding speed of the recording paper is determined exactly by the peripheral speed of the capstan roller as a nonelastic body, the reciprocal feeding distances of the recording paper can be easily matched and thereby color recording of lesser color shift can be attained.
Patent JP-H06326703-A (JP)
Title: Inter-multi-point communication system
Inventor: MASAKI SHIGEKI
IPC: H04L12/18
Filed: 1993-05-18
Abstract: PURPOSE:To relieve the load of a terminal equipment considerably and to simplify the operation by the user by sending a code used to identifying inter-multi- point communication to a control terminal equipment and allowing a network side to detect it when end of communication is commanded so as to interrupt all communication paths. CONSTITUTION:An exchange receiving a request of inter-multi-point communication from a control terminal equipment 105 starts an identification code transmission unit 134 to send an identification code used to identify the inter-multi-point communication from other to the terminal equipment 105. On the other hand, after a reception unit 130 receives normally the request of inter-multi-point communication, the exchange starts a path setting unit 131 to set communication paths in mesh among terminal equipments 101-103 asked for the inter-multi-point communication. When the exchange receives the request of inter-multi-point communication from the terminal equipment 105, the terminal equipment 105 once interrupts the communication path to the exchange to instruct it newly to the network when the inter-multi-point communication is terminated. Then it is detected by a termination monitor unit 132 and an interrupt unit 133 interrupts all the communication paths.
Patent JP-2000306724-A (JP)
Title: Electromagnetic actuator
Inventor: SHIMIZU YASUO
IPC: F01L9/20
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide the electromagnetic actuator which can be reduced in power consumption. SOLUTION: This electromagnetic actuator 1 is equipped with a yoke 11, which has an inner yoke 12 and an outer yoke 13 across a coil chamber 17, an electromagnet equipped with a coil 16 stored in the coil chamber 17, and an armature 5 which performs driving by reciprocating so that it comes into contact with the yoke 11 by being attracted through the excitation of the electromagnet and leaves the yoke 11 through the interruption of the excitation of the electromagnet. A ratio D/L of a width D and a height L of a coil groove 17 is set to a value larger than a prescribed value, so that the degree of decrease of the overcurrent loss and/or leakage magnetic flux of the electromagnet with the ratio D/L decreases gradually.
Patent JP-S60261079-A (JP)
Title: Maintenance system of magnetic disc
Inventor: ITOU JINICHI
IPC: G11B20/18
Filed: 1984-06-06
Abstract: PURPOSE:To repair a repairable error by checking ID information as to each sector at any time and applying re-formatting as to a sector having ID information in which an error is detected to detect the error of a magnetic disc before the data write stage. CONSTITUTION:A CPU11 reads the content of a magnetic disc by one sector's share in order of sectors via a control circuit 14 during an idle task period, the content is saved to a buffer area of a memory 12 so as to check the presence of the error of the ID information of the sector. When an error is detected, the CPU11 writes correct ID information to the sector so as to apply re-formatting of the sector. Then the CPU11 reads the ID information of the sector for check- ing, and when no error is detected, the content of the data part saved in the buffer of the memory 12 is written to the data of the sector, then the sector is repaired.