baber/WOPTO huggingface dataset:
Patent JP-H07143733-A (JP)
Title: Snubber circuit
Inventor: KANEDA HIROTOSHI
IPC: H02M1/06
Filed: 1993-11-16
Abstract: PURPOSE:To reduce the burden voltage and reverse recovery obligation of a snubber diode for an RCD type snubber circuit by lowering the jumping of transient overvoltage. CONSTITUTION:In a charge and discharge type RCD snubber circuit 10 consisting of the combinational circuit of a snubber diode 6, snubber capacitor 5 and a snubber resistor 4 and being connected in parallel between the main terminals of a switching-operated self-arc-extinguishing type semiconductor element 1 and reducing transient overvoltage Vak generated at a time when the semiconductor element 1 is turned off, a voltage regulating diode, which is connected in parallel with the snubber capacitor and is connected in its conducting direction reversely in to the direction of the charge of the snubber capacitor, for example, an avalanche diode 11, is provided.
Patent JP-H01128661-A (JP)
Title: Network control circuit
Inventor: YOSHIDA KAZUHIRO
IPC: H04M11/00
Filed: 1987-11-13
Abstract: PURPOSE:To prevent a pseudo-incoming from a telephone set by switching control to a telephone set side after a constant time passes when a line is released. CONSTITUTION:When the necessity of automatic announcement is generated, a relay activating circuit 13 is operated by a signal from a main control part 9 and a relay contact 10 is switched to a communication control part side. Simultaneously, a transistor 12 is turned on and a direct current loop is formed in a route that a telephone line connecting terminal L1   the contact of a divider 3 the relay contact 10   a diode bridge 11   the transistor 12  a communication control part 5   the diode bridge 11   the contact of the divider 3   a telephone line connecting terminal L2. After the constant time passes, the transistor 12 repeats turning on and off by a signal from the main control part 9 and a dial signal is sent. Thus, since the control is switched to the telephone set side after the constant time passes when communication is finished, the switching can be executeed after a ringing is erased when the line is released and a phenomenon that the telephone set judges the ringing as a calling signal is erased. Then, the pseudo-incoming can be prevented.
Patent JP-H01126710-A (JP)
Title: Device for editing document
Inventor: INADA TOSHIHIKO
IPC: G06F3/02
Filed: 1987-11-12
Abstract: PURPOSE:To speedily move a cursor to a desired position with the one time operation of a cursor moving key by storing the moving position of the desired cursor to a memory in advance. CONSTITUTION:When a cursor moving key 23 is singly pushed, the normal moving of the cursor is executed. When the cursor moving key 23 and a special key 24 are simultaneously pushed, the present cursor position coordinate of a cursor moving register is stored to the memory device. When the cursor moving key 23 and a special key 25 are simultaneously pushed, the cursor position coordinate, which is stored in the memory device, is stored to a cursor position register. By displaying the cursor at the position on the screen of a display device to correspond to the stored cursor position coordinate, the cursor is moved to the desired position by one time cursor moving operation.
Patent JP-H11120563-A (JP)
Title: Recording compensation method for optical disk and optical disk recorder
Inventor: ICHIMURA ISAO
IPC: G11B7/0055
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a recording compensation method for an optical disk and an optical disk recorder performing overwrite operation in a recording medium as it is of a GeSbTe system used in a DVD-RAM even in a large capacity, high density phase transition type optical disk realized by a high numerical aperture of an objective lens, or a short wavelength of a light source. SOLUTION: In the optical disk recorder making a function F=LV.NA /(λ.BL) shown by a linear velocity (LV:m/sec) of a storage medium, an objective lens numerical aperture of an optical head (NA), a wavelength of recording laser light (λ:μm) and a signal bit length (BL:μm) F >=20, and recording information on an information rewritable optical disk using a phase transition type storage medium, an irradiation pulse in recording is made a multi-pulse consisting of at least three levels, and a light emission pulse of a final end is set in a time width longer than any other irradiation pulses, and the recording compensation for the optical disk using the information rewritable phase transition type recording medium is performed by the light emission control of the recording laser light.
Patent JP-H08119327-A (JP)
Title: Sheet for gift decoration
Inventor: HIWATARI JO
IPC: B42D15/04
Filed: 1994-10-26
Abstract: PURPOSE: To improve the using handiness of a gift decoration paper such as affixing etc. by a method wherein on the surface of a band-form base, a gift decoration display part, information listing part and treated parts with a release agent are respectively arranged, and adhesive-applied parts corresponding with the treated parts with a release agent are arranged on the rear surface of the band-form base, and at the same time, the band-form base is wound into a roll shape. CONSTITUTION: A sheet 1 for gift decoration is constituted by arranging a gift decoration display part 2 and information listing part 3 on the surface, and winding a base K of which the raw material is a band-form paper, etc., into a roll-shape in such a manner that the gift decoration display part 2 and information listing part 3 may be located on the outside. That is, on the surface of the base K, the gift decoration display part 2 and information listing part 3 are arranged at the central part, and a perforation 5 for cutting off is provided in the width direction with a specified interval. At the same time, a treated part 4 with a release agent is arranged at both side parts. In the meantime, on the rear surface of the base K, adhesive-applied parts 6 are arranged so as to correspond with the treated parts 4 with a release agent.  Therefore, when the sheet 1 is wound into a roll-shape while making the surface of the base K face outside, the adhesive-applied parts 6 come into contact with the treated parts 4 with a release agent and are covered. When the base K is pulled out, the adhesive-applied parts 6 easily separate from the treated parts 4 with a release agent.
Patent JP-H01128716-A (JP)
Title: Mower
Inventor: ADACHI TADAO
IPC: A01D34/63
Filed: 1987-11-11
Abstract: PURPOSE:To make a mowing width in the transverse direction of a mower body broader than a rotating blade unit diameter, by reciprocating the blade unit in the transverse direction of the mower body. CONSTITUTION:A rotating blade 4, having a smaller diameter than a mower width is set so as to be movable in the transverse direction, in the front part of steering wheel 2. Accompanying the rotation of a rotating body 18 link- connected to an output shaft 5 of an engine, a bottom case 14 is reciprocated and rocked left and right around the shaft center Q, the rotating blade unit 4 rotates while reciprocating left and right in the front end part of the machine body, mows an mowing object and subsequently extrudes the mowed object for treatment toward the side direction of the machine body.
Patent JP-H11113736-A (JP)
Title: Curtain for emergency refuge
Inventor: KIM YONUKU
IPC: A47H23/04
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a device which functions as a curtain at normal time and allow a woman, a child, etc., to safely escape while supporting the weight of a body at the time of emergency refuge. SOLUTION: This curtain for emergency refuge is obtained by pairing two thin and long curtain clothes 1a and 1b, overlapping a part between these two curtain clothes, forming sewing part 2 at the overlapped part 1c by keeping regular intervals, forming a square by making the clothes 1a and 1b in a temporarily fixed state while folding back and providing hooking holes at an upper part for hooking from a rail to fit one tip of this curtain cloth to a fixed hardware arranged at a wall surface, etc.
Patent JP-H04160817-A (JP)
Title: Semiconductor integrated circuit
Inventor: YOSHII KOICHI
IPC: H03K19/173
Filed: 1990-10-24
Abstract: PURPOSE:To measure a leakage current accurately by connecting a circuit component acting like a pull-down resistor and a same conduction type transistor(TR) controlled to be ON or OFF state through a logic voltage applied externally in series between an input output common use terminal and a ground point. CONSTITUTION:A P-channel MOS TR 2 whose source is connected to an input terminal 52 is energized when a low level is applied to a control terminal 51 and is not energized when a high level is applied to the control terminal 51. Thus, the input terminal 52 is used as an input terminal with a pull-up resistor or without a pull-up resistor by setting a logic level fed to the control terminal 51 to a low level or a high level. Thus, the measurement of a small leakage current of a TR in the actual operating state is implemented accurately.
Patent JP-H06135308-A (JP)
Title: Valve mechanism
Inventor: TSUKADA YOSHIAKI
IPC: B60T8/42
Filed: 1992-10-23
Abstract: PURPOSE:To provide a valve mechanism, by which a pressure rise rate can be controlled regardless of the difference in the pressure between caliper pressure and master pressure at the time of switching from anti-lock control to normal control. CONSTITUTION:A cut valve 96 is separated from a seated part 92 by stopping an expander piston 72 at a predetermined point. An output port 80 communicating with am input port 78, which is communicated with a master cylinder and with a caliper cylinder, is communicated only by an orifice 98, and the brake pressure rises at a regulated pressure rise rate. Since the elastic force of a coil spring 104, which is energized downward is larger than that of a coil spring 102, which is energized upward, even the pressure difference between an input port 78 and the output port 80 is reduced, there is no possibility of the orifice valve 100 being separated from the seated part 94, and the pressure rise rate of the caliper pressure can thus be controlled stably.
Patent JP-H09106766-A (JP)
Title: Ac plasma display and its manufacture
Inventor: MITAMURA SATOSHI
IPC: H01J11/24
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce a discharge start voltage and a drive voltage, and provide a highly uniform protective layer by forming a protective layer through a continuous film composed of granular particulates of magnesium oxide in a range of 5 to 100nm in diameter. SOLUTION: A pair of electrodes composed of an X electrode 4a and a Y electrode 4b are formed on the face of a front board 1, and the pair of electrodes are coated by a glass-made dielectric layer 5. Further, the layer 5 is coated by a protective layer 6 made of a magnesium oxide film which is formed by applying sol solution, which is prepared by dispersing the particulates of magnesium composite hydroxide in organic solvent, to the layer 5, and drying and burning the same. It is desirable that the particulate diameters of the magnesium oxide particulates stay in a range of 5 to 100nm, preferably in a rage of 5 to 30nm. A surface area is enlarged by setting the particle diameter to 100nm or less, and eliminating gaps among the particles causing the magnesium oxide film to be effectively formed in a heat treating process.  It is desirable that the thickness of the film is 10μm or less, particularly 1μm or less from the view point of transparency.
Patent JP-H05124105-A (JP)
Title: Glass-mat thermoplastic molding
Inventor: NODA HOZUMI
IPC: B29C65/02
Filed: 1991-10-31
Abstract: PURPOSE:To ensure resin area sufficiently in a welding part and strengthen welding with an opponent part by utilizing the fluidity characteristics of glass long fibers during molding, and causing the glass long fibers not to extend sufficiently as far as the tip end of a raised member. CONSTITUTION:On a lid outer panel 1 mixed with glass long fibers in a mat shape, a raised member 15 is formed that is welded together with a lid inner panel 3. The tip end welding part 23 of the raised member 15 is composed of resin containing a smaller amount of the glass long fibers 11.
Patent JP-H06214810-A (JP)
Title: Method and apparatus for processing of multitask and interactive network board
Inventor: UIRIAMU SHII RATSUSERU
IPC: G06F9/445
Filed: 1993-11-16
Abstract: PURPOSE: To prevent the delay of operation in a peripheral device by multitask- processing independently executable programs in an interactive network substrate. CONSTITUTION: A monitor program and independently executable first and second programs are stored in ROM arranged on the substrate. The first and second programs are respectively provided with an abort command. A processor arranged on the substrate down-loads the monitor program and the first and second programs from ROM to RAM and executes the first program to the abort control of the first program. Next, a monitor program is started to store information showing the execution state of the first program in RAM. Next, the processor executes the second program to the abort control of the second program and stores information showing the execution state of the second program in RAM by means of a monitoring program. Then the monitor program restarts the execution of the first program preferably from a place where the first program aborts control.
Patent JP-H06107576-A (JP)
Title: Synthesis of cycloalkanedimethanol
Inventor: KATSUURA AKIO
IPC: C07C31/27
Filed: 1992-09-30
Abstract: PURPOSE:To efficiently obtain in high yield the subject compound useful as an insecticide or an intermediate for medicines by reducing a cycloalkanedicarboxylic ester under specified conditions. CONSTITUTION:The objective compound can be obtained by reducing a cycloalkanedicarboxylic ester in a solvent such as benzene in the presence of pref. 1.95-2.2 molar times of sodium bis(2-ethoxymethoxy) aluminum hydride.
Patent JP-H02134058-A (JP)
Title: Frequency detection system
Inventor: TAKAHASHI MASABUMI
IPC: H04M11/00
Filed: 1988-11-15
Abstract: PURPOSE:To obtain a small sized and inexpensive frequency detection system by adopting the constitution such that the constitution of the hardware is reduced and the system depends on the software majoring in digital processing mainly. CONSTITUTION:When a rectangular wave signal of a saturation amplifier 3 is differentiated by a differentiating device 4, a control pulse 40 and a delay control pulse 41 are generated at the rising of the rectangular wave signal and a counter 6 measures number of clocks included in a period of the delay control pulse 41. The measured content is fetched in an acquisition register 7 for each control pulse 40 and the content is analyzed as to each of one period of an input signal by a period analysis function section 8. The fetch of the result of analysis to a frequency confirming function section 9 is executed for a prescribed time and the frequency of the input signal is detected depending on the detection of a prescribed period by a prescribed number of times within the time. Since most of the processing is dependent on the software without using the hardware such as a filter, the small sized and inexpensive detection system is obtained.
Patent JP-H06205564-A (JP)
Title: Vibration motor without eccentric weight
Inventor: SUNAGA SOSUKE
IPC: H02K7/065
Filed: 1992-10-01
Abstract: PURPOSE:To enable starting with a low voltage by providing an eccentric rotor where an iron core having a salient pole including at least three coil arms and teeth is provided, teeth are provided with an almost equal interval and coil arms are formed in different lengths. CONSTITUTION:A first salient pole 1 has a coil arm 1a and a bevel gear 1b following thereto. The second and third salient poles 2, 3 are integrally formed in the left and right sides of the first salient pole 1 to form an iron core. The coil arms 2a, 3a of the second and third salient poles 2, 3 are respectively provided in the positions having the angle of almost 100 degrees in the left and right sides from the coil arm 1a of the first salient pole 1 and the teeth 1b, 2b, 3b are equally divided at the center (about 120 degrees). Namely, in the iron core formed, the coil arms 1a, 2a, 3a are divided unequally, but the teeth 1b, 2b, 3b are divided equally. Thereby, the gravity center is deviated toward the first salient pole from the center. Therefore, an eccentric weight can be eliminated and a motor can be driven with a low voltage.
Patent JP-H01128873-A (JP)
Title: Electric discharge recording medium
Inventor: ITO NORIYUKI
IPC: B41M5/24
Filed: 1987-11-13
Abstract: PURPOSE:To contrive long-time stability of images, by providing a highly light- reflective, electrically conductive thin film layer capable of being removed by discharge breakdown on an insulating colored layer in a specified thickness, and providing as an upper most layer a protective layer comprising a highly conductive filler, a lubricant and a high molecular weight binder so as to obtain a specified surface resistance. CONSTITUTION:A conductive thin film layer comprising a metal or compound thereof having a high light reflectivity and capable of being removed by discharge breakdown is provided in a thickness of 80-250Angstrom  on an insulating colored layer provided on a base of a plastic or the like. Visible information is recorded by causing discharge breakdown in the conductive thin film layer by an electric discharge recorder to produce a contrast against the basic colored layer. A protective layer comprising a highly conductive filler is provided on the thin film layer by use of a high molecular weight binder so as to obtain a surface resistance of not more than 20 OMEGA.cm.
Patent JP-H11124727-A (JP)
Title: Polyester woven or knitted fabric excellent in water absorption and having new touch
Inventor: SHIMIZU NOBUKO
IPC: D03D15/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a woven or knitted fabric having new soft, warm, bulky and dry touches, imparted in excellent water absorbability in spite of 100% polyester fibers as a raw material, good in wearing touch, hardly giving a cool touch, and optimal for general clothes, sport wears, inner wears and the like. SOLUTION: This woven or knitted fabric uses fascinated spun yarns comprising polyester multi-filaments 1 and polyester staple yarns 2. Therein, the polyester multi-filaments 1 at least partially have polyester filaments having a negative dry heat shrinkage rate at least at 160 deg.C, and 10 to 60 stripe-like fine grooves each having a width of <=2 μm and a length of >=2 μm per 10 μm in the vertical direction of the fiber axis are formed on the surfaces of the polyester staple fibers 2.
Patent JP-H07140461-A (JP)
Title: Liquid crystal display device
Inventor: KOIKE YOSHIRO
IPC: G02F1/1347
Filed: 1993-11-17
Abstract: PURPOSE:To make the contrast of a large-screen display in respective directions excellent and to improve visual sensation characteristics by making the arrangement angles of polarizing plates arranged on plural liquid crystal panel different in the rubbing directions of the liquid crystal panels. CONSTITUTION:In this liquid crystal display device arranged with plural liquid crystal panels and executing a single video display, the plural liquid crystal panels has the polarizing plates at different installation angles in the rubbing directions of the liquid crystal panels. For example, TN cells in multi-gap structure are used and arranged while the installation angles of the panels to the rubbing directions of the polarizing plates are made different. Here, TN cells which use liquid crystal ZL14792 produced by Merk Co. and employ the multi- gap structure are used. Then an orientation process is performed so that visual sensation characteristics of liquid crystal panels which are arranged in the upper half are made 180 deg. different from those of the lower half, and the liquid crystal gap thickness is set to DELTAnd/lambda-0.85. Here, DELTAn is the anisotropy of the refractive index of the liquid crystal material, (d) is the liquid crystal thickness, and lambda is the wavelength of light passing through the liquid crystal cells.
Patent JP-H04162262-A (JP)
Title: Digital signal detection circuit for magnetic recorder
Inventor: MORIYA KAZUNORI
IPC: G11B20/14
Filed: 1990-10-26
Abstract: PURPOSE:To realize highly reliable signal detecting operations by carrying out the pseudoexecution of the maximum likelihood decoding which is based on the Viterbi decoding method and to which the extent affected by waveform interference is limited on reproduced signals. CONSTITUTION:A pulse string corresponding to the peak position of analog reproduced signals reproduced with a magnetic head 2 is generated by means of a binarization circuit 5 and a sampling clock signal is generated by means of a clock generation circuit 6. A level table circuit 8 holds a necessary reference signal level value and a Viterbi decoder 9 performs signal detection following the Viterbi decoding method by calculating branch-metric at each branch from signal level data outputted from an A/D converter 7 and the reference signal level corresponding to each branch held by the circuit 8. When the pseudoexecution of the maximum likelihood decoding is carried out on the analog reproduced signals by applying the Viterbi decoding method in such way, highly reliable signal detection can be realized.
Patent JP-S62145178-A (JP)
Title: Sensor and inter-vehicle distance display device using it
Inventor: KANNONJI MICHIHIRO
IPC: G01S17/93
Filed: 1985-12-19
Abstract: PURPOSE:To raise the resolution for detecting a distance by receiving a measuring wave which is emitted from a measuring wave emitting means, and is reflected by an object, by plural wave receiving elements, and measuring its incident angle. CONSTITUTION:An infrared beam 16 from a light emitting element 12 is irradiated from a window 26 which is formed in a housing 11. Infrared beams 16a, 16b which have been reflected by an object reach reflecting mirrors 34, 36 through photodetecting windows 30, 32, reflected by the reflecting mirrors 34, 36, and made incident on light receiving element arrays 42, 44 through incident light lenses 38, 40. Each light receiving element 421-42n, 441-44n is provided on a position corresponding to a distance to an object which has reflected the infrared beam 16, based on a trigonometric range finding method, therefore, a distance to the object is derived in accordance with which light receiving element receives the reflected beam 16.
Patent JP-2001104137-A (JP)
Title: Id tag for dish
Inventor: TERAURA NOBUYUKI
IPC: G07G1/12
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To easily install an ID tag in a dish. SOLUTION: A bottom part 3 of the main body 2 of a dish is formed on the inside with a screw 4, An installation member 6 is formed in the shape of a ring and is buried on the inside with a substrate 10 mounted with a coil 9 for antenna, an IC, etc., and is formed on the outer part with a screw 7. By engaging the screw 7 of the installation member 6 with the screw 4 of the bottom part 3, the installation member 6 is fixed on the inside of the bottom part 3.