baber/WOPTO huggingface dataset:
Patent JP-H0357203-A (JP)
Title: Electromagnetic apparatus and electromagnetic switch
Inventor: ISHIBASHI MASATERU
IPC: H01H50/44
Filed: 1989-07-25
Abstract: PURPOSE:To increase an attractive force of a movable member without hardly increasing a power consumption by a method wherein a coil part is constituted of a coil part for rating use and a coil part for acceleration use and an electric current is applied to the coil part for acceleration use only for a definite time just after an electric current has been applied to the coil. CONSTITUTION:An electromagnet apparatus A is constituted of the following as basic members: a fixed iron core which is fixed and bonded to one piece of a yoke 1; a coil 3 which is wound on a circumference of the fixed iron core via a coil frame 2; and a movable member 4 which is supported so as to be capable of being moved back and forth inside the coil 3. The coil 3 is composed of coil part 3a for rating use and a coil part 3b for acceleration use whose wire diameter and number of turns are nearly the same. A timer means 5 applies an electric current to the coil part 3b for acceleration use only for a definite time immediately after an electric current has been applied to the coil 3. Thereby, it is possible to increase an attractive force of the movable member 4 without hardly increasing a power consumption.
Patent JP-S6438590-A (JP)
Title: Heat exchanger
Inventor: OTSU SEIICHI
IPC: F28F27/02
Filed: 1987-08-04
Abstract: PURPOSE:To cause the tapered part at one end to be closely abutted against an edge end of a thermal conducting pipe, a static pressure near an outlet port is decreased and a reversing of pressure between water chambers is prevented in a heat exchanger having a plurality of thermal conducting pipes passed between a pair of upper and lower water chambers in which the interior of a cylinder is partitioned by two pipe plates by a method wherein a metering structure having fine holes is arranged at the thermal conducting pipes adjoining the lower water chamber through supporting members. CONSTITUTION:A disk 34 supporting a metering structure is removably fixed to a surface of a pipe plate 22b facing to an outlet water chamber 24 through bolts 35, and the disk is provided with through-pass holes 36. A threaded part 38 at an outer circumference of the metering structure 37 is threadably engaged with a through-pass threaded hole 36 and then fixed. Its tapered part 39 is directly contacted with an edge end of the thermal conducting pipe 25 at its metal to each other. Liquid naphtha injected from a spray nozzle 30 is heated while passing through each of the thermal conducting pipes 25 together with its accompanying gas and then is discharged to an outlet side water chamber 24. In this case, a reduced flow is generated at the fine hole in the member 37 and a pressure loss is generated. With this arrangement, no reversing of pressure is generated between both water chambers 23 and 24 and then no recirculation of water from an outlet water chamber 24 to an inlet water chamber 23 is generated.
Patent JP-H0729840-A (JP)
Title: Heat treatment furnace
Inventor: OKASE WATARU
IPC: H01L21/31
Filed: 1993-07-09
Abstract: PURPOSE:To provide a heat treatment furnace equipped with a structure for allowing uniform treatment of a high integration element by preventing heavy metal contamination and stabilizing the temperature in a uniform heating zone. CONSTITUTION:The heat treatment furnace comprises a part for introducing gas into a process tube 12, a part for discharging gas therefrom, and a manifold section 16 provided with a sealing part 18 at a coupling part with the process tube, wherein the manifold section 16 is composed of an aluminium based metallic material having inner wall applied with a silicon based metallic contamination preventive layer. This structure prevents temperature variation in the uniform heating zone by sustaining the temperature at the manifold section at a constant level thus allowing uniform heat treatment in the uniform heating zone.
Patent JP-H0360236-A (JP)
Title: Switching system for clock source
Inventor: AOYAMA KENICHI
IPC: G06F1/04
Filed: 1989-07-28
Abstract: PURPOSE:To prevent generation of a wrong clock by providing a phase difference correction circuit to decide and correct phase difference between the clock selected by a spare selection circuit and the clock of a current clock source between a frequency division circuit and a selection circuit. CONSTITUTION:The clocks (a) to (c) extracted from a line are frequency-divided respectively by the frequency division circuits 1A to 1C, and are inputted to the spare selection circuit 2, and at the spare selection circuit 2, the clock to be a next clock source candidate is selected, and is inputted as the clock (d) to the phase difference correction circuit 3. In the phase difference correction circuit 3, the phase difference between the current clock source input (x) and the clock source candidate signal (d) is decided, and the phase of the clock source candidate signal (d) is adjusted so as to be of the same phase as the current clock source. Then two signals (d) and (x) become of the same phase, switching operation is executed by the selection circuit 4. Thus, the wrong clock is never generated in the output of the selection circuit 4 even when the clock source is actually switched.
Patent JP-S6437816-A (JP)
Title: Common mode choke coil
Inventor: SAKAMOTO YUKIO
IPC: H01F37/00
Filed: 1987-08-03
Abstract: PURPOSE:To prevent the leakage of magnetic flux while maintaining a compact form and also avoid a rise in temperature of coils by winding two coils onto different winding flutes of a bobbin, thereby molding around a core as well as both coils with a resin where magnetic powders are mixed. CONSTITUTION:Two coils 10a and 10b are wound onto different winding flutes of a bobbin 8 and the bobbin gets two C-type cores 4 butted against each other through one side of the C-type cores 4 and they are pressed down by holding a metal fitting 6. At the bobbin 8, further, four lead terminals 12 protrude downward and a common mode choke coil 20 is formed by connecting both ends of the coils 10a and 10b to the terminals 12 respectively. And then with the exception of the lead terminals 12 of the above choke coil 20, the whole coil 20 is molded with a resin 22 where magnetic powders are mixed. Such a configuration not only prevents the leakage of magnetic flux but also a rise in temperature of the coils, while maintaining the compact form of the coil without increasing the number of parts thereof as well.
Patent JP-H0534653-A (JP)
Title: Press-fixing device for glass substrate
Inventor: TOYOSHIMA MEIKI
IPC: G02F1/13
Filed: 1991-08-02
Abstract: PURPOSE:To provide the simple press-fixing device for glass substrates which can uniformly pressurize and press-fixe substrate surfaces without contact, can decrease the generation of defects and facilitates the process for production of optical fiber display devices. CONSTITUTION:The peripheral parts of substrate polymers 1 to 4 are held by hollow members 5, 6 via vacuum packings 8 form the top and bottom of the substrate polymers 1 to 4. The hermetic spaces created in the peripheral parts of the substrate polymers 1 to 4 by the hollow members 5, 6, the vacuum packings 8 and the substrate polymers 1 to 4 are evacuated from a discharge port 9 provided in a part of the hollow members 5, 6 to lower the atm. pressure in the substrate polymers so that the substrate polymers 1 to 4 are press-fixed by the pressure difference between the atm. pressure on the outside of the substrate polymers and the atm. pressure in the substrate polymers.
Patent JP-H0859937-A (JP)
Title: Antimicrobial and antifungal vinyl chloride-based resin film
Inventor: TORII KAZUHARU
IPC: C08L27/06
Filed: 1994-08-18
Abstract: PURPOSE: To prepere an antimicrobial and antifungal vinyl chloride-based resin film excellent in antimicrobial and antifungal properties in the initial period as well as in sustaining properties of these effects. CONSTITUTION: This antimicrobial and antifungal vinyl chloride-based resin film is prepared by blending, based on 100 pts.wt. vinyl chloride-based resin, 10-120 pts.wt. plasticizer, with 0.05-2.0 pts.wt. antimicrobial and an antifungal agent and 0.1-10 pts.wt. stabilizer and by using as the plasticizer a diester of phthalic acid with 2-propylheptanol or a mixture of the 2-propylheptanol with 4-methyl-2-propylhexanol having <=30wt.% content of the 4-methyl-2- propylhexanol.
Patent JP-S5984251-A (JP)
Title: Photoconductive material
Inventor: ARAO KOUZOU
IPC: G03G5/08
Filed: 1982-11-05
Abstract: PURPOSE:To obtain a photoconductive material superior in photoconductive characteristics and superior in all-environmental type durability by successively laminating on a substrate the first layer region contg. GexSi1-x and the second photoconductive layer region made of an amorphous material contg. Si. CONSTITUTION:The first layer region 103 made of an amorphous material contg. GexSi1-x where 0.95<x<=1, and the second amorphous layer region 104 contg. Si are successively formed on a substrate of an aluminum cylinder or the like to obtain a photoconductive layer 102 usable for a photoconductive material 100 for use in an electrophotographic photosensitive. At least one of the layer regions 103, 104 contains H or halogen, and the region 103 atoms, such as B, or group III of the periodic or, such as P, of group V of it as a substance governing conductivity. The photoconductive material thus obtained has high photosensitivity to the regions of visible and IR lights, an all-environmental type resistance, and superior durability, etc.
Patent JP-H0540583-A (JP)
Title: Information processing system
Inventor: MIZOGUCHI HIRONORI
IPC: G06F3/06
Filed: 1991-08-05
Abstract: PURPOSE:To eliminate necessity for checking whether data are transferred at a host device or not, to simplify an interruption processing and to shorten processing time. CONSTITUTION:An electronic disk device 1a reads stored data and ECC from a memory circuit 2. An ECC circuit 3 detects the error of the read data, when uncorrectable error is detected, the data are stored in a data area 41 of a READ buffer circuit 4a, and an error information area 42 stores error instruction information 13 showing that the uncorrectable error is detected. The READ buffer circuit 4a outputs the data to a host device 10a and the uncorrectable error detection information to an error report circuit 5a at the same time. Only when the error instruction information 13 showing the detection of the uncorrectable error is inputted, the information is transformed to uncorrectable error detection information 15 by the error report circuit 5a so as to be reported to the host device 10a, and the information is outputted at the same time when the data are outputted from the READ buffer circuit 4a.
Patent JP-H0619240-A (JP)
Title: Image forming device
Inventor: KOBAYASHI KAZUNORI
IPC: G03G15/08
Filed: 1992-06-30
Abstract: PURPOSE:To improve the quality of an image and moreover, to miniaturize a device and to enable the reduction in weight by providing a supporting means supporting a toner carrier and a carrying means for carrying a recording medium. CONSTITUTION:The engagement of the flange gear 9C of a photosensitive drum with a driving gear 41 transmitting driving force to the flange gear 9C is constituted so as to deviate a line connecting the center of the rotation of the gear 9C from the center counterclockwise by a very small angle alpha. to a vertical line from the center of the rotation of the gear 9C. When an upper part opening/ closing cover 19 is rotated in the direction of the arrow (j) and opened in order to unload a process cartridge B from an image forming device, the gear 9C can not be caught on the gear 41, but smoothly disengaged. On the other hand, a drive transmitting direction F is upward but an overlapping part 33c is formed on a supporting part 33a, so that a drum rotary shaft 9f can not be disconnected from the drum supporting part 33a.
Patent JP-S6255461-A (JP)
Title: Ignition timing controlling device for internal combustion engine
Inventor: TAKIMOTO TOSHIYUKI
IPC: F02P5/153
Filed: 1985-09-05
Abstract: PURPOSE:To allow a peak point of a combustion pressure to be optimum by controlling an ignition timing in such a way that the pressure difference of combustion between two crank angles, which are closely adjacent to each other at a point right after a top dead point, will be a target value. CONSTITUTION:The pressure difference in combustion (an AD conversion is effected) between two crank angles, which are closely adjacent to each other at a point right after a top dead point detected by a crank angle detecting means 3, and are detected by a combustion pressure detecting means 2, is operated by a combustion pressure difference operating means 4. On the other hand, a target value for the pressure difference is set up by a target value set-up means 5 in such a way that the peak point of the combustion pressure is specified. The target value may be set up based on an engine speed. And an ignition timing is operated by a ignition timing operating means 6 so as to allow the pressure difference of the actual measurement to coincide with the target value. With this, the ignition timing can be precisely controlled so that the peak point of the combustion pressure may be the specified value.
Patent JP-H0621215-A (JP)
Title: Semiconductor device and manufacture of semiconductor device
Inventor: TAKIZAWA MASAAKI
IPC: H01L21/76
Filed: 1992-06-29
Abstract: PURPOSE:To provide a technique wherein an element isolation region is reduced, the high integration of a semiconductor device such as an LSI or the like is realized, the reproducibility and the uniformity of an etching-back operation by an RIE operation are made good, the surface; is made smooth and the upper part can be worked easily. CONSTITUTION:In a semiconductor device, an insulating material is buried in a narrow groove 11 and a wide groove 12 which have been formed in a semiconductor substrate 1, and a narrow element isolation region 31 and a wide element isolation region 32 are formed. In the semiconductor device, a substance which can be insulated such as poly-Si 41 or the like is buried in the insulating material in the groove 11 for the narrow element isolation region at least near its bottom center, and a substance such as poly-Si 42 or the like is buried in the groove 12 for the wide element isolation region only near its sidewall part. A channel stop region 51 is formed in a region which includes the lower part of the narrow element isolation region 31 and the lower part of the wide element isolation region 32, and only the lower part of the wide element isolation region 32 is set as a high-concentration channel stop region 52.
Patent JP-H0943065-A (JP)
Title: Temperature pickup with adhesive pad
Inventor: KURAHASHI SHIGEYUKI
IPC: G01K7/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a temperature pickup with an adhesive pad which can prevent a thermosensitive resistor element from being peeled off a body surface by a simple operation and the thermosensitive resistor element from being peeled off even if a subject such as a young child actively moves. SOLUTION: A lead 20 is attached to a center on a surface of a thermosensitive resistor element 10. The lead 20 is connected to a temperature display 30 for calculating and displaying a temperature from a resistance value of the thermosensitive resistor element. The thermosensitive resistor element 10 is equipped with an adhesive pad 40 whose rear face is an adhesive face to be attached to a body surface so that the pad covers the element. The adhesive pad 40 is formed as a concentric circle larger than the thermosensitive resistor element 10. A circular lead hole 41 is formed at the center of the adhesive pad 40, while a slit 42 connected to the lead hole 41 is formed from the outer periphery of the adhesive pad 40. The lead hole 41 is equipped with a jig 50 for fixing the lead.
Patent JP-H0482255-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HIROKI MASANORI
IPC: H01L23/50
Filed: 1990-07-25
Abstract: PURPOSE:To easily analyze the defect of an LSI package by a method wherein leads, of the prescribed number, whose tips do not protrude to the outside of a package main body are buried and installed on the inside of the package main body in which a semiconductor chip is sealed. CONSTITUTION:In an LSI package 1, six leads T(1) to T(6) for test use are buried and installed on the inside of a package main body 2. The leads T(2), T(5) for test use are connected electrically to an internal voltage of a circuit through wires 6a and pads 5a for internal voltage use; and the leads T(1), T(3), T(4) and T(6) for test use are connected electrically to an internal signal of the circuit through wires 6b and pads 5b for internal signal use. The leads T for test use are cut from a lead frame together with leads L and a tab 4 after the package main body is formed.
Patent JP-S5896214-A (JP)
Title: Electrostatic capacity type displacement converter
Inventor: SUZUKI TOKIO
IPC: G01D5/24
Filed: 1981-12-03
Abstract: PURPOSE:To lead out a signal, related to a change in electrostatic capacity between electrode bodies, as a signal corresponding to a displacement amount, by constituting a device such that opposing areas of a first and a second electrode body, which can relatively displace and are positioned facing and opposite to each other, is made to vary with a given function characteristic corresponding to a displacement amount. CONSTITUTION:A cut part 22 of a fixed shield plate 20 is formed such that a cut length in a direction of a diameter along a turning direction varies with a given function characteristic, and an electrode sheet 32 of a rotary electrode part 30 is formed in a rectangle. An electrostatic capacity between upper and lower electrode sheet 32 is positioned facing and opposite to a part except the cut part 22. With the rotation, in a clockwise direction, of the electrode sheet 32, the electrostatic capacity between the upper and lower electrode parts 10 and 40 starts to reduce from a state that a side (a) of the electrode sheet 32 makes contact with one end A of the cut part 22, and is minimized under a condition that the side (a) makes contact with the other end B. The rotary angle of the electrode sheet 32 is not limited to maximum 180 deg., but an angle being sufficiently wider than 180 deg. can be obtained.
Patent JP-H0518760-A (JP)
Title: Vibrating gyro
Inventor: NAKAMURA TAKESHI
IPC: G01C19/56
Filed: 1991-07-08
Abstract: PURPOSE:To provide a vibrating gyro easily connected to external earth potential. CONSTITUTION:This vibrating gyro 10 includes a shielding cover 74 to become earth potential. This shielding cover 74 is formed of magnetic, conductive and elastic material such as iron, nickel or stainless material, and its center part is bent outward. A back cover 98 formed of conductive material such as aluminium is force-fitted to the shielding cover 74 against its elastic force. The back cover 98 is thereby connected electrically to the shielding cover 74.
Patent JP-S6255757-A (JP)
Title: Word correcting device
Inventor: FUNABE TOSHIYUKI
IPC: G06F17/21
Filed: 1985-09-05
Abstract: PURPOSE:To improve accuracy of a word after correction and at the same time to increase the correcting speed by noticing the features of a spelling pattern of a word including a wrong spelling to correct words and replacing the wrong words in response to the probability of erroneousness of characters. CONSTITUTION:A translation system consists of an input part 2, a morpheme analysis part 4, a word correcting part 6, a word estimating part 8, a translating part 10 and an output part 12. The part 4 divides an English sentence supplied from the part 2 into words by means of an English dictionary 14 and a connection table 16 together with addition of the information on parts of speech. At the same time, the words which are not retrieved by the dictionary 14, i.e., the words including wrong spellings are selected and sent to the part 6. The part 6 corrects these words containing wrong spellings and sent from the part 4 by means of a replacement table. The part 8 estimates the parts of speech of the unregistered words remaining even after the processing carried out by the part 6. The part 10 performs the analysis of structure, the conversion and the production processing for the English sentences sent from both parts 6 and 8. Then the part 10 puts an English sentence into a Japanese sentence and delivers it through the part 12.
Patent JP-S6439245-A (JP)
Title: Decelerating motor
Inventor: CHIKAMORI AKIRA
IPC: F16H13/08
Filed: 1987-08-04
Abstract: PURPOSE:To contrive to miniaturize and lighten a motor by housing a part of reduction mechanism in the inner part of a rotor. CONSTITUTION:The rotation of a rotor 13 is transmitted to an input shaft 27 via an end plate 29, and that of said input shaft 27 is decelerated by a first sun roller part 31, a first fixed ring 19 and a first planetary roller 37 and transmitted to an intermediate shaft 28. The rotation of said intermediate shaft 28 is likewise decelerated by a second sun roller 34, a second fixed ring 21 and a second planetary roller 40 and then transmitted to an output shaft 15. Thus, the rotation of said rotor 13 is decelerated by a two-stage planetary roller reduction mechanism 14 and transmitted to the output shaft 15 so that a large reduction ratio can be obtained. Further, because the planetary roller reduction mechanism 14 itself can be miniaturized and the greater part thereof is arranged within the cylindrical rotor 13, it is possible to miniaturize the whole motor; and because the output shaft 15 can be used also as the rotor shaft for a decelerating motor, the weight of an apparatus can be decreased too.
Patent JP-H1124616-A (JP)
Title: Video display device
Inventor: TANII HIROSHI
IPC: G09F19/02
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To create not only a conventional video display and a fixed foaming control but also an atmosphere corresponding to the content of the video by controlling a foaming mechanism of a water tank, based on extracted control signals, and also by controlling a strength or a stop of the foaming. SOLUTION: A video signal is regenerated by a video regenerating device 7 and displayed on a display part 2 through a control part 6. A thin water tank 1, in which a liquid is stored, is installed in front of the display part 2. Air is sent into the lower part of the water tank 1 through a tube by a pump A3, by which air in the water tank 1 is circulated, to thereby start foaming in the water tank 1. The amount of the air in the water tank 1 is controlled by adjusting a driving current of the pump A3. The control of the driving current of the pump A3 is performed by the control part 6. In addition to the circulation system between the water tank 1 and the pump A3, a system of a reservoir tank 5 and a pump B4 is installed, and the position of a water surface of the water tank 1 is adjusted by this system.