baber/WOPTO huggingface dataset:
Patent JP-S5719731-A (JP)
Title: Dry image forming material
Inventor: SHIGA TETSUO
IPC: G03C1/498
Filed: 1980-07-10
Abstract: PURPOSE:To improve the sensitivity and raw stability of a postactivation type dry image forming material by adding a specified cyanine dye and a specified triazole compound to the material. CONSTITUTION:This image forming material contains (a) silver salt of >=16C long chain fatty acid, (b) a reducing agent for silver salt, (c) silver halide including silver iodide, (d) an oxidizing agent for free silver, (e) a photoreactive halogen oxidizing agent, (f) a toning agent, (g) a binder, (h) at least one of 2-(2'-hydroxy- 3',5'-di-t-butylphenyl)benzotriazole and 2-(2'-hydroxy-3',5'-di-t-amylphenyl)-benzotriazole, and (i) at least 1 kind of cyanine dye represented by formula III, IV, V or VI (where X is H, CH3, Cl, C6H5 or the like, Y is H, CH3 or C2H5, each of Z and Z' is Se, S or O, each of W and W' is Se or S, A is alkylene and M is a cation).
Patent JP-H07301555-A (JP)
Title: Movable load measuring apparatus for vehicle
Inventor: WATANABE TADAO
IPC: G01G19/12
Filed: 1994-05-02
Abstract: PURPOSE:To facilitate replacement and maintenance of a strain gauge for detecting movable load. CONSTITUTION:A transducer unit 40 is fixed to a fixing face 37 located closely to an axle 30. The transducer unit 40 comprises a sensor spring 42 and a strain gauge 43 stuck thereto. The sensor spring 42 is displaced vertically depending on the magnitude of movable load applied to a leaf spring 11. The sensor spring 42 touches, at the contacting part 48 on the forward end side thereof, the surface 65 of the leaf spring 11 subjected to the compressive stress. The strain gauge 43 produces an electrical output corresponding to the magnitude of bending stress of the sensor spring 42. The sensor spring 42 is held, at the base part 45 thereof, detachably with respect to the fixing face 37 through a tightening means, e.g. a bolt 51.
Patent JP-S62253826-A (JP)
Title: Hydraulic circuit for hydraulic shovel
Inventor: IMAI TOSHIYUKI
IPC: F15B11/16
Filed: 1986-04-24
Abstract: PURPOSE:To enhance the efficiency of operations by a method in which one of the ports of a shuttle valve connected to the pilot port of one of the control valves of two actuators is connected to a pilot valve and the other port is connected to a pilot oil pressure source. CONSTITUTION:Shuttle valves 11a and 11b are provided for the pilot pipelines 10 a and 10b of a slowing pilot valve 8, and the pilot pressure is applied to the pilot port of a slewing control valve 4. The branched pipeline 14c of the pilot pipeline 14a of a booming pilot valve 12 is connected to the pilot port of a control valve 3 for amplifying boom. The output of a variable resistor 17 is put in the valves 11a and 11b through an electromagnetic proportional pressure-reducing valve 15. The pilot pressure difference acting on the valve 4 through the valve 15 is so changed as to smoothen the combined actions between slewing and booming, etc.
Patent JP-S5318504-A (JP)
Title: Recovery of halogenated hydrocarbons
Inventor: OGAWA KINYA
IPC: C07C67/00
Filed: 1976-08-05
Abstract: PURPOSE: Halogenated hydrocarbons are recovered by desorption and at the same time activated charcoal is regenerated, by heating hydrogenated hydrocarbons adsorbed by activated charcoal from the air under reduced pressure, and introducing steam, etc.  at such a rate as to maintain the condition of reduced pressure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01264856-A (JP)
Title: Printing head
Inventor: HOSOKAWA KOJI
IPC: B41J2/295
Filed: 1988-04-18
Abstract: PURPOSE:To realize the extension of life by relaxing the stress applied to the second fulcrum, by supporting the block provided with the second fulcrum by a frame through a leaf spring. CONSTITUTION:In printing, the first stage enlarged part 12 is revolved around the first fulcrum 14 in a clockwise direction by the upward displacement of a drive element 11 due to the supply of a current and the second stage enlarged part 13 is revolved around the second fulcrum 18 in the counterclockwise direction. By this revolution, a printing wire 20 is moved downwardly to perform the printing due to said printing wire 20. Herein, the second fulcrum 18 is provided to a block 21 which is, in turn, supported by a frame 17 through a leaf spring 22. Therefore, since the second fulcrum 18 is elastically supported to have a degree of freedom, the stress applied to the second fulcrum 18 is relaxed to make it possible to prevent breakage.
Patent JP-S62249220-A (JP)
Title: Keyboard testing instrument
Inventor: KOGAI YUKIKAZU
IPC: G06F3/02
Filed: 1986-04-23
Abstract: PURPOSE:To reduce a test time, and to improve the accuracy of measurement by waiting after selecting in advance the position of a push button switch depressed by the depressing mechanism of measuring instrument, and detecting it to make unnecessary position retrieval. CONSTITUTION:A push button switch 12 to be tested is positioned by a numerical controller 2 according to a sequence stored in an storage device 44, and is depressed by the depressing mechanism. The position signal of the push button switch to the tested is outputted to an encoder 37, and a decoder 38, by the bit of position information of the push button switch to be depressed and stored in the storage device 44 in a measuring apparatus main body 42, and the encoder 37, an the decoder 38 select and wait a matrix wiring 11 on the basis of the position signal. By closing the contacts of the push button switch depressed by a depressing mechanism 31, a one host multivibrator 43 outputs a strobe signal that represents the close of the contacts to the main body 42. The main body 42, when receiving the strobe signal, calculates the performance characteristic of the push button switch to be tested.
Patent JP-S5520567-A (JP)
Title: Information scan control method
Inventor: YAMADA KIICHI
IPC: G06F11/00
Filed: 1978-08-02
Abstract: PURPOSE: To realize an effective scanning for the large-capacity process information by allotting the function-divided scanning blocks in accordance with the present condition of the process, and then to obtain the proper supervisory/control information by supervising the whole process.  
     CONSTITUTION: The following component units are provided: basic clock generation circuit 1; process information input/output device 5; CUP2; input device 3; information scan processor 15 receiving the supply of information from device 5; information scan control unit 14 to command both the scan timing and the scan quantity; arithmetic processor 16 for the scan information; and device 18 to supply the output to supervisory output device 6. Thus a large amount of the process information within the process is divided into blocks according the functions, and the scan partitioning is given for all blocks in terms of the constant cycle, the supervisory cycle and the urgency cycle. And the dynamic allotment is given to the cycle of the supervisory scan of the supervisory object process based on the supervisory range of the process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59219079-A (JP)
Title: Small-sized television system
Inventor: TSURUISHI YUUKI
IPC: G09F9/00
Filed: 1983-05-27
Abstract: PURPOSE:To make a display panel part freely movable and also to use plural parts in parallel by connecting the liquid crystal display panel part and a circuit part including a television main body section and an operating section with a cable. CONSTITUTION:The circuit part 22 is provided with a tuner section, power supply section, television main body section including a signal processing section, and an operating section including channel changeover and sound volume adjustment or the like. Further, the display panel parts 24, 25 are provided respectively with a small-sized thin profile color liquid crystal display body. The circuit part 22 and the display panel parts 24, 25 are connected by a cable 23 comprising plural cords. In such a constitution, the display part and the panel parts are moved freely and also they are connected for plural numbers in parallel.
Patent JP-S61253060-A (JP)
Inventor: KARURE PEKANMAKI
IPC: A61H7/00
Filed: 1985-05-02
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-H10285112-A (JP)
Title: Optical communication system
Inventor: ASANUMA KENJI
IPC: H04B10/516
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by unnecessitating a high speed sampling. SOLUTION: In the case of communication by optical signals among pluralities of terminal equipments via an optical branch-coupling means, two kinds of optical signals P1 (pulse width W1), P2 (pulse width W2; W2<W1) whose pulse width differs from each other and that correspond to information of a level '1', '0' are transmitted and the communication is conducted through synchronization for each bit by discriminating the difference from the pulse width.
Patent JP-H04302586-A (JP)
Title: Video signal amplifier circuit
Inventor: SAKURAI HIROSHI
IPC: H04N5/14
Filed: 1991-03-29
Abstract: PURPOSE:To obtain a stable DC reproduced picture without DC fluctuation by setting a blanking processing and DC level as well as constructing plural steps performing a feedback clamp in a picture tube drive part. CONSTITUTION:A video signal processing part composed of such as a pedestal clamp circuit 1, a differential detection circuit 5, a switch circuit 8 sets a blanking processing and a DC level and a picture tube drive part composed of a feedback buffer amplifier circuit 13, a sample-and-hold circuit 15, and a differential amplifier circuit 11 comprises plural-step clamp circuit which performs feedback clamping. In the differential amplifier circuit 11 of this feedback clamp loop, cut-off level voltage V2 against the clamp level of blanking period Tr of a CRT drive differential amplifier circuit output video signal E based on a reference voltage 17 is kept constant. Therefore, the black level adjustment of the reception screen can be performed by setting the clamp level voltage V1 against a pedestal level P for the blanking.
Patent JP-S58211104-A (JP)
Title: Waveguide for optical circuit
Inventor: OGURA SHIGETAROU
IPC: G02F1/11
Filed: 1982-06-01
Abstract: PURPOSE:To make a thin film waveguide having the refractive index higher than the refractive index of a substrate usable as an element for an optical circuit having the functions of optical synthesis, demultiplexing and deflection by forming said waveguide on both surfaces of the substrate. CONSTITUTION:A substrate 11 is ultrasonically cleaned and is then dried in ethanol vapor. Titanium films 13 are deposited on both surfaces of the substrate 11 by a vapor deposition method with an electron beam. The films are subjected to thermal diffusion; thereafter, the substrate 11 is moved into another furnace and is cooled slowly down to a room temp. Thin film waveguides 12 having the refractive index higher by about 0.01 than the refractive index of the substrate 11 are formed by such treatment. The luminous flux L consisting of a laser beam or the like is made incident to the waveguide 12a through an incident prism 14 and is emitted from an exit prism 16. If AC electric power is supplied to a comb-shaped electrode 15 in this stage, a surface acoustic wave is excited in the waveguide 12a and the flux L under propagation in the waveguide 12a is deflected by a Bragg diffraction. The photoswitching element which can change the deflection angle of the flux L when the frequency of the AC current is changed is realized.
Patent JP-S60236410-A (JP)
Inventor: FUJIMOTO TAKUYA
IPC: H01H9/54
Filed: 1984-05-09
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-S5217303-A (JP)
Title: Dehumidifying apparatus for smelting furnaces
Inventor: KASAHARA KEISUKE
IPC: F27D7/00
Filed: 1975-07-31
Abstract: PURPOSE: To remove the moisture content in the air to be fed into smelting furnaces thereby improving the thermal efficiency of the smelting furnace and to prevent decrease in the rate of air feed owing to dehumidification. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02271243-A (JP)
Title: Flaw detection and apparatus therefor
Inventor: YOSHIDA MAMORU
IPC: G06T7/00
Filed: 1989-04-13
Abstract: PURPOSE:To well detect a flaw by removing the effect of binarization on a low quality image by calculating the difference between data smoothed at every scanning line and the original data and detecting the extreme value at every scanning line to judge a flaw from the continuity thereof. CONSTITUTION:The image data taken from a material to be inspected by a camera 7 and converted by an A/D converter 8 is outputted to both of a line memory 9 and a low-pass filter 10. Said data is stored in the memory 9 as it is. Only the low frequency component of the data is taken out by the filter 10 to form smooth data. Further, the original data stored in the memory 9 and the smooth data are applied to a subtractor 11 and the difference between them, that is, only the signal component of the original data is extracted. Then, the extreme value of each scanning line is detected by an extreme value detection part 12 and a flaw is judged from the continuity of the extreme value of each scanning line by a flaw detection part 13.
Patent JP-H06289124-A (JP)
Title: Phase detection circuit
Inventor: MORISHITA KEIJI
IPC: H01Q3/36
Filed: 1993-03-30
Abstract: PURPOSE:To put very accurate phase detecting action into practice by minimizing an increase in hardwear, and controlling influence resulting from frequency characteristics and the unbalance of components. CONSTITUTION:A quantized I signal 14 and a quantized Q signal 15 which are output by an I channel mixer 12 and a Q channel mixer 13 are set up as an address, and the phase value of a measured value which is previously picked from a reference phase-shifter or the like and stored is made to output from a phase value ROM 17.
Patent JP-H05292562-A (JP)
Title: Telephone exchange
Inventor: TSUCHIDA KOSUKE
IPC: H04M9/00
Filed: 1992-04-14
Abstract: PURPOSE:To provide a means which calls a key telephone set connected in parallel by sounding an audible tone of the key telephone set by dialing a special number after hooking-off of a general terminal equipment with respect to the telephone exchange which can connect the key telephone set and the general terminal equipment in parallel to the same extension and can designate and sound the bell of the key telephone set or the general terminal equipment. CONSTITUTION:When the extension number dialed after hooking-off of a general terminal equipment 300 on a parallel connection extension is an exchange's own extension port number, a parallel connection destination call possible/ impossible storage means 115 is referred. When the parallel connection destination cannot be called, a reorder tone is sent. When it can be called, the dial number following its own extension port number is compared with a special number stored in a parallel connection destination call number storage means 116; and in the case of coincidence, the audible tone of the key telephone set on the same extension port is sounded.
Patent JP-H03294239-A (JP)
Title: Production of acrolein and acrylic acid
Inventor: KAWAJIRI TATSUYA
IPC: C07B61/00
Filed: 1990-04-11
Abstract: PURPOSE:To obtain the subject compound in high yield by preparing plural specific molybdenum-based catalysts having different activity under specific conditions in subjecting propylene to vapor phase catalytic oxidation, dividing each catalyst layer to >=2 layers and charging said catalysts under specific conditions. CONSTITUTION:The subject compound is produced by vapor phase catalytic oxidation of propylene with molecular oxygen or a molecular oxygen-containing gas using a fixed bed and multitube-type reactor. In said process, a specific Mo-based catalyst is used and species and/or quantity of at least a species of element selected from alkaline earth metal in the catalyst component is varied to prepare plural catalysts having different activity and simultaneously, catalyst layers in every reaction tubes are divided to >=2 layers in the tube axis direction to provide plural reaction zones. Then, the above-mentioned plural catalysts having different activity are charged in the tubes so as the activity to become higher from inlet part to exit part of raw material gas, thus heat reserve at a hot spot part in the catalyst layer is suppressed, yield of the aimed compound is increased and deterioration of the catalysts is prevented.
Patent JP-S5619964-A (JP)
Title: Pullback ram cylinder device
Inventor: UENO TOYOAKI
IPC: B29C45/84
Filed: 1979-07-26
Abstract: PURPOSE: To perform die closing slowly by providing a reducing part to a pullback cylinder and providing the oil discharge ports which are successively closed by a pullback ram in plurality to this reducing part in the cylinder axial line direction.  
     CONSTITUTION: In a die clamping device for vertical injection molding, for example, a pullback ram cylinder device 10, a reducing part 11a is provided to the lower end of a pullback cylinder 11 and a plurality of oil discharge ports 12W16 are opened in one row longitudinally at predetermined intervals. The oil discharge ports 13W16 are provided with throttles 17W20 in respectively parallel connected pipings, and the oil discharge port 12 is provided with a check valve 21 and a throttle valve 22. The inside diameter of the reducing part is made slightly larger than the outside diameter of the pullback ram. The pullback ram 23 is screwed to around a ram rod 24. As the ram 23 descends, the oil discharge ports successively close from above, resulting in gradually decreased rates of the oil discharge from the cylinder 11 and consequently gradually decreased rate of descending of a movable platen 7. Both dies 2, 8 are thus mated gradually. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10341251-A (JP)
Title: Router and frame transfer method
Inventor: MATSUZAWA SHIGEO
IPC: H04L12/66
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a virtual identifier used for switching a data link layer by using information described in a prescribed area for an identifier to refer to a cross-reference stored in a storage means, providing address information of a node of a next stage obtained without network layer processing to a frame and transferring the resulting frame. SOLUTION: In the case of cut-through transfer, a MAC discrimination section 241 gives a received MAC frame to a flow processing section 251, and in the case of conventional network layer transfer, the section 241 gives the received MAC frame to a datagram processing section 201. The flow processing section 251 retrieves a next stage information table 261 based on the cut-through MAC address information and a flow identifier in a MAC frame to obtain information such as a network connection interface to which a frame is to be sent and cut-through identifier of a next stage or the like and to rewrite header information of a MAC frame as required.
Patent JP-H04226355-A (JP)
Title: Device having pre-tensioning jack used for device for monitoring working pressure between two rotary cylinders provided in machine used for treating web and inkfilm
Inventor: EDOUAARU BORURU
IPC: B41F13/40
Filed: 1991-04-24
Abstract: PURPOSE: To remove a traveling cable having drawbacks of prior art forcibly. CONSTITUTION: A device for controlling the operating pressure between two rotary cylinders PP, PB in a machine used for processing layers such as webs, ink films, or the like for instance on an offset printing machine. The device includes a pneumatic jack 2 having an outlet rod 20 of a piston 21 which acts to position each bearing 12 supporting an end of a central shaft 14 of the cylinder PP. When a chamber 22 of the jack 2 is subjected to pressure b1, the rod 20 acts against the shift of the bearing 12 to increase the distance between the two rotary cylinders PP, PB. A fixed, though adjustable, arresting piece 4 acts against the shift of the bearing 12 to decrease the distance between the rotary cylinders PP, PB.
Patent JP-S60238886-A (JP)
Inventor: KAMIYAMA HIROYUKI
IPC: G09B9/00
Filed: 1984-05-14
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-S5621770-A (JP)
Title: Manufacturing method for pivot bearing
Inventor: HAMA SAKITO
IPC: B21K1/05
Filed: 1979-07-25
Abstract: PURPOSE: To simplify forming a bearing part which is smooth on the surfaces by making holes in a metal material with use of an arrow for header machining of good rounding precision.  
     CONSTITUTION: An arrow 8 is finished to a surface precision of not greater than 8μ, this arrow 8 is thrusted to one end of a metal material 1 to cave in and form a hole, thereby forming a pivot bearing part 7. In this occasion, since the surface precision of the arrow 8 for head machining is substantially transferred to the surface 7a of the bearing part 7, the surface 7a can be finished into a smooth surface. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57208643-A (JP)
Title: Optical pickup device
Inventor: KENJIYOU HIDESHI
IPC: G02B7/09
Filed: 1981-06-18
Abstract: PURPOSE:To increase the range of the working displacement in the optical axis direction of an objective lens, by holding an optical pickup at a mobile part which can have a displacement to the optical axis direction and giving a displacement to the mobile part in the optical axis direction by means of a driving source which is driven by the DC component of the focus error signal. CONSTITUTION:An inner case 31 containing an optical pickup, i.e., a mobile part is displaced in the optical axis direction of an objective lens secondary driving devide 6 by means of a driving force transmitting mechanism stored in an outer case 32. The rotation of a motor 36 is converted into a linear motion of a cam 38 by a gear mechanism 37. Thus the post 41 of a roller 42 moves up and down, i.e., in the optical axis direction to give a displacement the centroid part 40 of a middle 33 of the case 31 to the optical axis direction. The degree of this displacement is equivalent to the DC component of the focus error signal which is supplied to the motor 36. The direction of the displacement is held accurately at the optical axis direction by the effect of the rubbing mechanisms 35 and 35'.
Patent JP-H02272707-A (JP)
Title: Coil
Inventor: KOMI SUMIO
IPC: H01G4/40
Filed: 1989-04-14
Abstract: PURPOSE:To make a device small-sized and low-priced by compounding two kinds of windings composed of a copper wire and Al foils. CONSTITUTION:A coil has a copper winding 2 winding about a ferrite core 1 and a bobbin 4, windings 3 consisting of two-layered Al foils 10 insulated on both ends and an insulating material 5 insulating the gap between the windings 3, while being constituted by connecting leads 6', 7' connected to terminals 6, 7 of the bobbin 4 pulled out from both ends of the winding 2 and leader lines 8', 9' pulled out from both ends of the winding 3 to terminals 8 and 9. The winding 2 forms inductance while the winding 3 winds about the Al foils insulated on both ends by polyester films 11, 12 to act as a capacitor.
Patent JP-H06311017-A (JP)
Title: Output buffer circuit
Inventor: DANBAYASHI HIROKAZU
IPC: G11C11/409
Filed: 1993-04-22
Abstract: PURPOSE:To reduce the increasing rate of the number of elements of control circuits and the number of active control signal lines increased as a ratio of a minimum load drive capability to a maximum load drive capability increases. CONSTITUTION:Output circuit units 1a-1c whose load drive capability differs from each other (1:2:4), driving a common load circuit 10 in response to an input signal IN in the active state and setting its internal impedance when viewing a load drive terminal to be a high impedance state in the inactivating state, a control circuit 2 controlling the active/inactive state of the output circuit units 1a-1c with active control signals ACa-ACc corresponding respectively to the output circuit units 1a-1c are provided in the output buffer circuit.
Patent JP-S5219009-A (JP)
Title: Speech calling system of key telephone system
Inventor: SASAI MINORU
IPC: H04M9/00
Filed: 1975-08-05
Abstract: PURPOSE:Key telephone sets and the main equipment are connected by a 4 wire cable and individual speech calls are made possible.