baber/WOPTO huggingface dataset:
Patent JP-H05306782-A (JP)
Title: Electrohydraulic pilot type proportional control valve
Inventor: SATO YOSHIJI
IPC: F16K17/10
Filed: 1992-04-28
Abstract: PURPOSE:To realize stabilized relief and pressure reduction operation by supporting a first spring end with the inner bottom of a cup part, and interposing a second spring having a diameter larger than that of the first spring between an outer peripheral flange and a partitioning wall provided in the rear of the inner bottom of the cup part. CONSTITUTION:This electrohydraulic pilot type proportional control valve consists of a spool type main valve and a poppet type solenoid proportional pilot valve. In this valve, a pilot valve body 23 has a cup part 231 in the rear of the base end side of a conical part 230 to support the end of a first spring 24 with the inner bottom of the cup part, and on the other hand, a second spring 25 having a diameter larger than that of the first spring 24 is interposed between an outer peripheral flange 232 provided in the rear of the inner bottom of the cup part in the axial direction and a partitioning wall 11. Fall of the pilot valve 23 and the resultant chattering can be thereby prevented securely.
Patent JP-H04330654-A (JP)
Title: Magneto-optical storage element
Inventor: HIROKANE JUNJI
IPC: G11B11/105
Filed: 1991-06-07
Abstract: PURPOSE:To provide the magneto-optical storage element having a structure capable of preventing the oxidation of the thin film of an amorphous magnetic material. CONSTITUTION:At least one of Ti, Mg and rare earth metals which are easily oxidizable metals are incorporated into a transparent thin film 2 or 4 provided in proximity to the thin film 3 of the amorphous magnetic material consisting of a rare earth/transition metal alloy having an axis of easy magnetization in the direction perpendicular to the film plane on a transparent substrate 1. The infiltering oxygen is consumed by the easily oxidizable metals in a reflection film 6 in this way.
Patent JP-H01306092-A (JP)
Title: Sheath at outgoing end of optical fiber for laser beam machining
Inventor: NAGURA YASUMI
IPC: B23K26/064
Filed: 1988-06-02
Abstract: PURPOSE:To reflect reflected beam from a working surface and to prevent an outgoing end part of optical fiber from breaking by coating the sheath surface opposite to a work piece at the outgoing end part of optical fiber with material having a high reflectance to laser beam. CONSTITUTION:The whole surface of copper sheath 8 at an outgoing part of optical fiber 4 is coated by gilding, silvering or deposition, etc., to reflect the reflected beam again and to prevent the optical fiber 4 from breaking. A ring of material easy to transmit or disperse the laser beam such as silica glass, sapphire, is laid at the neighborhood of the outgoing end part of optical fiber to reduce energy density by transmission or dispersion of reflected beams high in energy density and to prevent the fiber 4 from breaking. Further, when the above two methods are used at the same time, the failure-proof function at the outgoing end of the optical fiber can be improved.
Patent JP-H09322525-A (JP)
Title: Constant current generator and constant current generation method using it
Inventor: SUZUKI NAOJI
IPC: G05F1/56
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To enable output current to be constant by preventing overcurrent or undercurrent from being generated during the switching operation of a current direction resistance that is performed to change an output current range. SOLUTION: A transistor Q1 with a control input terminal is used as a switch for controlling the supply of the output of a differential amplifier A1 to a current detection resistance Rs1 , a capacitor C1 is provided between the control input terminal of the transistor Q1 and the output terminal of the differential amplifier circuit A1 , and a capacitor C2 is provided between the control input terminal of the transistor Q1 and the output terminal of a constant current generator.  Therefore, when the supply of the output of the differential amplifier A2 to the current detection resistor Rs1 is switched, a voltage value at the output terminal of the differential amplifier A1 changes gradually with a certain inclination and a voltage value applied to a current detection resistor Rs2 stays constant, thus preventing overcurrent or undercurrent from being generated when switching output current.
Patent JP-S63300060-A (JP)
Title: Continuous material feeder
Inventor: NISHIMURA SHINICHI
IPC: B65H23/16
Filed: 1987-05-29
Abstract: PURPOSE:To enable continuous variation of table rotary speed by hooking material rewound from a roll on a turn table to a linearly reciprocal tension detecting arm, and operating a sped setting volume while interlocking with motion of the detecting arm. CONSTITUTION:A roll of material M is mounted on a turn table 2 so as to be rewound through rotation of the table 2. A speed setting volume is set linearly at the outside of a rotary speed controller 5 for the turn table 2. Rewound material M is hooked to a pulley 15 of the tension detecting arm 12 and pulled by a rope 16 through a spring 18. Consequently, the detecting are 12 is moved linearly as tensile force to be applied on the material M varies, and the speed setting volume functions to set the output continuously so as to provide rotary speed of the turn table 2 corresponding to the tensile force. As a result, feeding speed of material M is maintained constant.
Patent JP-S5759810-A (JP)
Title: Carcinostatic agent
Inventor: UMEDA MAKOTO
IPC: A61K31/715
Filed: 1980-09-29
Abstract: PURPOSE: A carcinostatic agent having improved shelf stability and low toxicity, comprising a cyclodextrin inclusion compound of 3,4-dihydroxybenzaldoxime as an active ingredient.  
     CONSTITUTION: A carcinostatic agent comprising a cyclodixtrin (CD for short) inclusion compound of an oxime (PAX for short) of 3,4-dihydroxybenzaldehyde. The inclusion of PAX by CD improves shelf stability as a durg and raises extremely the carcinostatic effect of PAX. A molar ratio of PAX included in CD is 0.1W1mol, preferably 0.5W1mol. It is administrable in any form of drug, its dosage is sufficiently about 1/2W1/5 the existing dosage of PAX. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06327087-A (JP)
Title: Voice detector
Inventor: KUBOTA SATORU
IPC: H04R1/40
Filed: 1993-05-13
Abstract: PURPOSE:To sufficiently remove noise and to detect high quality voice by providing a digital filter part, noise cancelling function parts and an addition processing part for adding the digital output signals of the respective noise cancelling function parts. CONSTITUTION:This detector is provided with the digital filter part 7 for respectively dividing digital first signals Df and digital second signals Ds into plural bands Za-Zc, the plural noise cancelling function parts 5a-5c corresponding to the respective bands and the addition processing part 8 for adding the digital output signals Doa-Doc of the respective noise cancelling function parts. Then, the voice including the noise is detected by a first microphone 2, also the noise 15 detected by a second microphone 3 and detection signals from the respective microphones 2 and 3 are respectively converted to the digital first signals Df and the digital second signals Ds by an analog/digital conversion processing part 4.
Patent JP-S5836412-A (JP)
Inventor: JIYOOJI NOO SHIYUROODAA
IPC: B29C49/00
Filed: 1982-08-05
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-2000040732-A (JP)
Title: Sample carrier
Inventor: FUJII TOSHIAKI
IPC: B65G49/07
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To improve reliability of transfer of a sample, without using special devices through holding of the sample by using hydrogen bond generated between the sample and a sample holding part. SOLUTION: On a mounting plate 1, on which a sample (a semiconductor wafer and a glass substrate) is mounted, a contact part 1a on which the sample is directly mounted in contact is provided. The surface of the contact part 1a is finished as the mirror surface and covered with silicon oxide. The glass substrate is silicon oxide itself, and the material has the high hydrophilic property. That is to say, the hydrophilic material contributing the hydrogen bonding exists at the back surface of the sample, The back surface of the sample (surface in contact with the contact part 1a) is flat by mirror surface formation. When the sample is mounted on the mounting plate 1 so that back surface of the sample is in contact with the contact part 1a, the sample is adsorbed to the mounting plate by hydrogen bond.  At this time, since both parts have mirror finish surface or planarity close to it, the adsorbing bonding regions become wide, and the bondage becomes stable. Thus, the reliability of the sample carrying can be improved without using special devices.
Patent JP-S61296085-A (JP)
Title: Production of fluorescent substance
Inventor: TAKAHARA TAKESHI
IPC: C09K11/56
Filed: 1985-06-25
Abstract: PURPOSE:To obtain a fluorescent substance of cubic system having large particle diameters, high luminance and long life, by calcining a mixture of zinc sulfide, a copper compound and a halide to give an intermediate fluorescent substance, pressurizing and then heating the substance or heating and pressurizing it at a specific pressure and at a specific temperature, respectively. CONSTITUTION:A mixture containing zinc sulfide, a copper compound (e.g., copper sulfate, etc.) and a halide (e.g., sodium chloride, etc.) is calcined to give an intermediate fluoresent substance, which is pressurized at 200-2,000kg/cm<2>, preferably 500-1,500kg/cm<2> and annealed at 700-950 deg.C, or heated and pressurized at 700-950 deg.C at 200-2,000kg/cm<2> preferably 500-1,500kg/cm<2>, to give a fluorescent substance, especially a fluorescent substance emitting in an electric field. USE:A display element, etc.
Patent JP-S62292850-A (JP)
Title: Flame-retardant polyester composition
Inventor: YOKOZAWA MICHIAKI
IPC: C08L67/02
Filed: 1986-06-12
Abstract: PURPOSE:To impart excellent flame retardance, by incorporating a predetermined amount of a specified phosphorus compd. in a polyester mainly composed of a polyalkylene terephthalate, which is useful as a material for curtain, carpet, etc. CONSTITUTION:0.1-3wt% (in terms of phoshorus atom) phosphorus compd. (A) of the formula (wherein benzene rings may be substituted with a lower alkyl, halogen, etc.) is incorporated in a polyalkylene terehthalate (e.g., polyethylene terephthalate) or a polyester (B) mainly composed of a polyalkylene terephthalate. Pref. the phosphorus compd. is incorporated in the polyester during an esterification reaction or a polycondensation reaction.
Patent JP-H11331335-A (JP)
Title: Strap and information processing terminal
Inventor: KIMURA KEISUKE
IPC: G06F1/18
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To allow a holder of an information processing terminal to save the trouble of carrying a cable that connects information processors separately. SOLUTION: A strap 1 attached to a portable telephone 2 has a string type member 4 which is formed in a loop shape. An insulation cable 12 is inserted into the member 4 and a connector 5 that is connectable to an interface 11 of the telephone 2 is connected to one end of the cable 12. Also, a connector 6 that is connectable to an interface of another information processing terminal is attached to the other end of the cable 12. By this configuration, the strap 1 can be used as a hand strap and also can be used as a connection cable that connects the other information processing terminal and the telephone 2.
Patent JP-S5838985-A (JP)
Inventor: MASAKI TATSUO
IPC: H04N5/66
Filed: 1981-08-31
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-S6117162-A (JP)
Title: Color drift adjusting method of two-color copying machine
Inventor: KAJIWARA NORIO
IPC: G03G13/01
Filed: 1984-07-04
Abstract: PURPOSE:To simplify the color drift adjustment by displacing only one mirror to perform the color drift adjustment in a bicolor copying machine. CONSTITUTION:A mirror frame 200 is provided with not only receiving parts 200a-200c for a half mirror 2 or a mirror 110 but also receiving parts 200f- 200h, which position a mirror 3 provided in the optical path of the reflected luminous flux of the half mirror 2, and receiving parts 200d and 200e which position a mirror 4. A receiving face I of the half mirror 2, a receiving face II of the mirror 3, and a receiving line III of the mirror 4 are determined by these receiving parts; and individual receiving parts can be worked in parallel completely when the single mirror frame 200 is set to the working base of a machine tool to work individual receiving parts simultaneously. Since intersections of reflecting surfaces of three mirrors 2-4 are parallel with one another, only one mirror 5 is displaced to perform the color drift adjustment safely.
Patent JP-S63300656-A (JP)
Title: Telephone set
Inventor: OKAMOTO TOSHIAKI
IPC: H04M1/00
Filed: 1987-05-29
Abstract: PURPOSE:To inform time information to a call opposite party even at a dark place at night or during communication or on a telephone set to which no display device can be attached by applying voice synthesis to the time data and outputting it from a loudspeaker. CONSTITUTION:In depressing a switch 7, a control section 5 receives time information from a clock section 6 and transfers the time data to a voice synthesis section 4. The synthesis section 4 applies voice synthesis to the transferred time data and outputs the time information from a speaker 3 through an amplifier 2. In this case, in throwing the loudspeaker switch 11 to the position of break side, that is, a make contact connecting to the amplifier 2 and the voice synthesis section 4 while parting from connection of the talking circuit 12, since the synthesized voice is also sent to the trunk line, the time information is sent to the opposite party during communication. Thus, the time is informed to the opposite party even with a telephone set to which no display device is attached or at dark place at night, or further during communication.
Patent JP-S63300621-A (JP)
Title: Logic circuit
Inventor: OGAWA HISAO
IPC: H03K19/0175
Filed: 1987-05-29
Abstract: PURPOSE:To decrease the fluctuation of an input threshold value by deciding a logic input threshold value depending on the forward voltage of the PN junction of a bipolar transistor (TR) so as to reduce the effect of a threshold voltage of a MOSFET. CONSTITUTION:The input threshold value of an inverter comprising a bipolar TR 3 and a resistive element 4 is expressed as VDD-VBE, where VBE is the forward voltage of he PN junction and VDD is a power supply voltage. When a voltage reaches VDD-VBE at a connecting point 15 by an input signal fed to a logic input terminal 5 in this circuit, the logic output at an output terminal 8 is inverted. Thus, the input threshold value of the circuit is affected by the variance in the manufacture only for the threshold voltage VT of the N-channel MOSFET 1 and the VBE of the bipolar TR 3. Since the fluctuation in the VBE of the TR 3 is comparatively small, the fluctuation factor is considered substantially to be VTN only.
Patent JP-H04336559-A (JP)
Title: Image formation element and optical printing head
Inventor: YAMAGUCHI KATSUMI
IPC: G03G15/04
Filed: 1991-05-13
Abstract: PURPOSE:To correct the cyclic light quantity unevenness according to the pitch of a luminous segment when the luminous segment is combined with an array type light source in the arrangement in array form. CONSTITUTION:An image formation element is constituted of a lens array 3 which is formed by connecting a number of lenses in straight line form and a roof mirror array 4 having a roof shaped reflecting surface which is oppositely arranged to an individual lens. The right angle degree of each roof shaped reflecting surface of the roof mirror array 4 is set by the deflection by a prescribed fine quantity. Accordingly, the formed image on an image surface can be set to the state where the double images separated by a fine quantity in the array direction are superposed.
Patent JP-S5762761-A (JP)
Title: Manufacture of coreless type armature
Inventor: OONO KOUJI
IPC: H02K23/58
Filed: 1980-09-30
Abstract: PURPOSE:To facilitate welding work with a higher motor efficiency by arranging covered conductors parallel axially to make a cylindrical conductor bundle, at the end of which a wire unit is welded in such a manner as to be integrated with a transparent resin to form a closed loop. CONSTITUTION:A plurality of covered conductors are arranged parallel axially and bound cylindrical without overlapping each other to make a cylindrical conductor bundle 2. A plurality of connection wires 4 each connecting a pair of conductors separated by about 180 deg. from each other are molded integral with a transparent synthetic resin 5 to form a wire unit 6 having a circular surrounding periphery. The wire unit 6 is mounted at the end of the cylindrical conductor bundle 2. A laser beam P is irradiated on the end 7 of the connection wires 4 through the transparent resin 5 to weld the connection wires 4 and the cnductors to form a necessary closed loop for an armature coil. This provides a highly efficient coil with a higher workability.
Patent JP-H08303128-A (JP)
Title: Collapse casing
Inventor: IWAKABE HAJIME
IPC: E06B3/82
Filed: 1995-05-11
Abstract: PURPOSE: To mount a casing in a stable manner even when the dimensions of a recessed groove are slightly different by allowing a fit-in part of the casing and a locking piece to fit in the recessed groove formed on the surface of a door and making the locking piece deformed bendingly. CONSTITUTION: Both side pieces 2a and 2b of a fit-in part 1 in U-shaped cross section are arranged to slant so that their upper areas may be larger while edges 3a and 3b are formed on the upper ends. The edge 3a extends horizontally outside from the side piece 2a while the edge 3b formed on one side piece 2b is reversely-V-shaped. The edge 3a and the edge 3b are arranged to provide contact faces 4a and 4b on their bottoms respectively where both contact faces are positioned on the same faces. A locking piece 5 is adjacently formed in addition to the fit-in part 1 and installed so that it may extend downward from the edge 3a. This locking piece 5 forms small projected parts 6 on the outside surface and forms the projected parts on the side piece 2b of the fit-in part 1 as well.  The fit-in part 1 and the locking piece 5 are fitted in the recessed groove and mounted with a casing formed as described above.
Patent JP-H0772776-A (JP)
Title: Xerographic single-route-type multi-station printer
Inventor: DOU BOTSUKU JIYAN JIYURIEN IRU
IPC: G03G21/10
Filed: 1994-06-20
Abstract: PURPOSE: To provide the electrophotographic single-path type multistation printer which solves the problems of positioning and synchronization between a web and an image holding image. CONSTITUTION: The printer includes electrophotographic type toner image forming and printing stations A-E each having a rotatable endless surface means 26 such as the photosensitive surface of a cylindrical drum 24 where a toner image can be generated. The web 12 is continuously carried passing through the printing stations A-E. A guide roller 36 generates an about 15 deg. winding angle ω of the web 12 around the drum surface. A corona generating device transfers toner images on respective drums onto the web 12. The corona device, winding angle ω, and the tension of the web are so set that the moving web 12 controls the outer peripheral speed of the drum in synchronism with the movement of the web and the drum surface 26 and the web come into suctoinal contact.  Consequently, a slip between the drum surface and the web 12 is eliminated and images are accurately positioned one over another on the web 12.
Patent JP-S6042691-A (JP)
Inventor: PEETERU RAISUTERU
IPC: G21C19/46
Filed: 1984-07-04
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-S63300582-A (JP)
Title: Solid state laser device
Inventor: OGURA NORIO
IPC: H01S3/101
Filed: 1987-05-29
Abstract: PURPOSE:To detect a malfunction and to remove a wasteful operating step and a lapse time by detecting a radiation light irradiated together with a laser light from the end of a fiberscope, and outputting an error signal when its level does not arrive at a specified value. CONSTITUTION:A laser light generator 1 irradiates a laser light Ll excited by a radiation light Lgamma from a xenon flash lamp 12 of a pulse excitation lamp. A fiberscope 2 receives the light Ll from the generator 1, transmits it, and irradiates it to an article 10 to be irradiated. Simultaneously, the light Lgamma is also radiated. A radiation light detector 3 detects part of the light Lgamma irradiated together with the light Ll from the end of the fiberscope 2, converts it into an electric signal, and outputs it. A comparison processor 4 outputs an error signal VE when the level of the output signal of the detector 3 does not arrive at a preset specified value, and displays an alarm. The signal VE can form a feedback circuit which contains a function of temporarily stopping a system connected to a solid state laser.
Patent JP-H09298612-A (JP)
Title: Polling transmission/reception method and facsimile equipment
Inventor: KO TOSHIO
IPC: H04N1/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a polling transmission/reception method capable of the polling transmission/reception of a document in which image information and code information coexist. SOLUTION: In this polling transmission/reception method of the facsimile equipment, at the time of polling, a polling reception side facsimile equipment transmits a signal specifying the name of the document desired to be polling received (S9). A polling transmission side facsimile equipment which receives the signal transmits the information kind information of succeeding document information to the polling reception side facsimile equipment prior to the transmission of the image information or the code information corresponding to the information kind of the document specified by the document name (S11). Then, the polling transmission side facsimile equipment transmits the image information when the information kind is the image information and transmits the code information without making it into the image information when it is the code information (S13).  When the document information is coexisting information, the transmission of the information kind information and the document information is repeated two times within one communication and the transmission is performed.
Patent JP-S5662349-A (JP)
Title: Semiconductor device
Inventor: SUZUKI HIROMICHI
IPC: H01L23/36
Filed: 1979-10-26
Abstract: PURPOSE:To improve the heat dissipating effect by arranging a semiconductor pellet and an outer lead in parallel with each other on a lead substrate of a high conductivity with a lead of copper foil formed thereon through an insulator layer. CONSTITUTION:An insulator layer 12 of a high conductivity is formed on the surface of a lead substrate 11 made up to a highly conductive material with a large thickness. A copper foil 16 is used on the top of an insulator layer 12 to form a lead of a given pattern. Then, a semiconductor pellet 18 is fastened at a position on one side of the lead substrate 11 while an outer lead 15 of the lead is arranged in parallel on the other thereof. Upper and lower caps 20 and 21 are packaged so as to seal the semiconductor pellet 18.