baber/WOPTO huggingface dataset:
Patent JP-H07273763-A (JP)
Title: Method and device for monitoring communication network
Inventor: HIRATA HIROSHI
IPC: H04L12/46
Filed: 1994-03-30
Abstract: PURPOSE:To effectively display the operating state of the whole of a communication network with a high precision by dividing an object to be monitored into a public communication network part and a private branch communication network part and monitoring them by individual logics and displaying the results in one screen. CONSTITUTION:The public communication network part, namely, transmission equipments N1 and N2 and the private branch communication network part, namely, LAN in the same region are graphically displayed together as independent display objects in the screen of the highest order for a monitor. Abnormalities of constituting elements of public communication network parts N1 and N2 and those of the private branch communication network part LAN reflect the change of respective display states on individual display objects in this screen. Thus, operating states of public communication network parts N1 and N2 and the private branch communication network part LAN are clearly distinguished from each other by display forms and are displayed in the screen of the highest order for monitor. As the result, a monitor accurately monitors the operating state of the whole of the communication network without being puzzled by unnecessary abnormality display.
Patent JP-H04298481-A (JP)
Title: Riding cage of elevator
Inventor: SHUDO KATSUHARU
IPC: B66B11/02
Filed: 1991-03-26
Abstract: PURPOSE:To enable passengers to seize visually a travel condition of a riding cage while staying in the riding cage, and improve riding comfortableness and residential quality, by arranging displays on inwalls of the riding cage of an elevator, and changing display screens according to moving speed of respective floors. CONSTITUTION:Travel speed of a riding cage is detected by means of a rotary encoder, and while using this output pulse as a synchronous signal, images on displays 16a, 17a and 18a are scrolled.
Patent JP-S61219973-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: H04N1/38
Filed: 1985-03-26
Abstract: PURPOSE:To erase an optional part of an original by providing a control means for limiting an erasing range by an erasing means in accordance with the turn- over direction of the original, which has been selected by a selecting means. CONSTITUTION:When the original G is selected so as to be turned over in the parallel direction to the scanning direction by a turn-over direction selecting key 30i, the original G is set along the second fixed scale 22 with its copy surface turned upward. In this case, a carriage 411 and a spot light source 131 are moved in the scanning direction (y). Subsequently, when an erasing range indicating key 30f is depressed, an area (an oblique line part) in which joints S1, S2 are diagonal points is designated as an erasing range. Next, the original G is turned over in the direction (y) at the time of copying, and set along the first fixed scale 21. In this state, the designated erasing range is calculated by a main processor group, stored in a memory, and in an electrified part of a photosensitive drum, the erasing range in which a light emitting element has been lighted is destaticized, an electrostatic latent image is not formed, and an erasion of an original image is executed.
Patent JP-H09261874-A (JP)
Title: Uninterruptive power supply for high-voltage power receiving three-phase load
Inventor: OBAYASHI HAJIME
IPC: H02J3/04
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a power supply for a high-voltage power receiving three- phase load wherein uninterruptive maintenance of transformers is possible. SOLUTION: Three double-pole high-voltage switches CBh1 , CBh2 , CBh3 are connected to high-voltage windings Wh 's of three single-phase two-winding transformers T1 , T2 , T3 respectively. And, three double-pole low-voltage switches CBb1 , CBb2 , CBb3 are connected to low-voltage windings Wd 's of these transformers T1 , T2 , T3 respectively. The low-voltage windings Wd's are delta- connected through the low-voltage switches CBb1 , CBb2 , CBb3 to form a Δcircit Dd and low-voltage phase lines 'u', 'v', 'w' are connected between each two adjacent transformers T3 and T1 , T1 and T2 , and T2 and T3 above the low- voltage Δcircuit Dd respectively. Preferably, the high-voltage windings Wh 's are delta-connected through the high-voltage switches CBh1 , CBh2 , CBh3 to form a high-voltage Δcircuit Dh and high-voltage phase lines U, V, W are connected between each two adjacent transformers T3 and T1 , and T1 and T2 , and T2 and T3 above the high-voltage Δcircuit Dh respectively.
Patent JP-H03263615-A (JP)
Title: Production of magnetic recording medium
Inventor: MATSUFUJI AKIHIRO
IPC: G11B5/842
Filed: 1990-03-13
Abstract: PURPOSE:To simplify a production process and to improve dispersibility and durability by mixing and pulverizing ferromagnetic powder with a surface treating agent without using a solvent. CONSTITUTION:The ferromagnetic powder and the surface treating agent are mixed and pulverized, into which a binder and a solvent are added, kneaded, and then diluted. An additive and a solvent are added to this mixture to make a dispersion, which is applied on a nonmagnetic supporting body. In this case, the ferromagnetic powder can be pulverized by high shearing force and uniform surface treatment is given to the mixture without producing condensate or oxide which is produced by a solvent. Thereby, surface treatment and kneading of the ferromagnetic powder can be properly performed and the obtd. medium has excellent the dispersibility and the durability.
Patent JP-H06276134-A (JP)
Title: Radio selective paging receiver
Inventor: MORITA KAZUO
IPC: H04W84/02
Filed: 1993-03-22
Abstract: PURPOSE:To reduce the malfunction of a power source OFF function caused by switch operation in accordance with the miniaturization of a receiver by combining the ON/OFF operation of a switch and time by using a time. CONSTITUTION:MPU 4 reads the individual number code (ID code) of its own receiver from IDROM 8 to set it to a decoder 3. After a reception signal including a selective paging signal is received by an antenna 1 and demodulated and wave-formed by a radio part 2, it is converted to a digital signal and sent to the decoder 3. The decoder 3 collates ID code included in the received selection signal and an ID code which is previously set to the decoder 3 and when both codes are coincident, the decoder 3 decodes a message code included in the reception signal and transfers it to MPU 4. MPU 4 beaps a speaker 12 through an alert driver 11, notifies the carrier of this receiver and displays a message on LCD 10. An operation different from a preceding operation is selected by turning on the switch 13 during a prescribed time at the time of a waiting mode and malfunction is prevented by distiguishing the two operations with time.
Patent JP-H04296199-A (JP)
Title: Speaker
Inventor: SATO HITOSHI
IPC: H04R9/04
Filed: 1991-03-26
Abstract: PURPOSE:To realize the speaker used for various acoustic equipments in which deformation of a damper is prevented and the coupling between the damper and a frame is momentarily implemented with high quality and high productivity. CONSTITUTION:A damper 27 whose outer circumference is provided with a damper fixing component 26 made of a thermoplastic resin is coupled with a voice coil 25 fitted to a magnetic gap 24 of a magnetic circuit 19, and the damper fixing component 26 forms a voice coil positioning jig 28 coupling a cylinder 29 fitted between a center pole 16a of the inner circumference of the component 26 and the voice coil 25 by an arm 30, the diaphragm 23 is fixed to the upper end of the voice coil 25 to form the speaker with high quality and productivity.
Patent JP-H03262304-A (JP)
Title: High frequency filter
Inventor: MITARAI MASANOBU
IPC: H01P1/212
Filed: 1990-03-13
Abstract: PURPOSE:To obtain a sufficiently large attenuation even with a few resonators by providing a band stop filter in a frequency region where a desired attenuation is desired. CONSTITUTION:Ground capacitors C1, C2 and inductors L1,..., L3 realize a fundamental low pass filter characteristic, an attenuation pole for blocking passing is formed by the parallel resonance between opposed capacitors C3, C4 and the inductors L1,..., L3 and they form a low pass filter 40. Moreover, a resin part 30 is placed between a terminal pin 32 and a conductor film 26 of a resonator hole 24 to form a capacitor C. A band stop filter 42 is formed by the capacitor C and a resonator 22. Then the low pass filter 40 and the band pass filter 42 are coupled to form a high frequency filter. Thus a large attenuation is obtained even with a few resonators.
Patent JP-H06275922-A (JP)
Title: Multiwavelength light source
Inventor: INOUE YASUSHI
IPC: G02F1/35
Filed: 1993-03-22
Abstract: PURPOSE:To obtain a multiwavelength light source generating a multifrequency light of which a frequency interval is fixed, without preparing a large number of laser light sources and without using a control means of high degree. CONSTITUTION:This multiwavelength light source is equipped with a single- frequency laser light source 3, an optical fiber 4 generatin Brillouin light, a first light input means (first photocoupler) 1 inputting an output light from the laser light source 3 to the optical fiber 4, a reversely propagated light takeout means (the first photocoupler) 1 taking out a reversely propagated light from the optical fiber, a light amplifying means 5 for amplifying the reversely propagated light, and a second light input means (second photocoupler) 2 inputting the amplified light to the optical fiber 4 from the same direction as the output light from the laser light source 3.
Patent JP-S56158547-A (JP)
Title: Time division multidirectional communication system
Inventor: SASAKI SUSUMU
IPC: H04J3/00
Filed: 1980-05-10
Abstract: PURPOSE:To determine a correct sampling clock location only with a master station, by providing a clock phase adjuster for slave station reception signal code reproduction at a master station in correspond to each slave station, in a time division multidirectional communication system among the master station and a plurality of slave stations. CONSTITUTION:In a master station, a reception signal from each slave station is demodulated at a demodulator 11, a demodulation signal is fed to an identifier 12, where it is identified with a sampling SP clock CK and data output is produced with a code reproduction. A CK oscillator 13 produces a reference CK, this is transmitted CK, and it is fed to phase shifters 14-1-14-n to make phase shift corresponding to the reception signal from the slave stations 1-N. Switching is made with the burst signal corresponding to the signal of each slave station at a switching device 15 and it is fed to an identifier 12 as the SPCK. Thus, in the master station, the phase relation between the reception signal of each slave station and the SPCK is observed without communication with the slave stations and the corresponding phase shifter is adjusted, allowing to adjust the location of phase of SPCK so that it is correctly at the center to the reception signal of each slave station.
Patent JP-S53147216-A (JP)
Title: Electric revolving machine
Inventor: GOTOU MAKOTO
IPC: H02K21/00
Filed: 1977-05-26
Abstract: PURPOSE:To reduce cogging, by preparing a groove by which makes an armature to change magnetic ununiformity of salient-pole in an electric revolving machine which is composed of field part and the armature.
Patent JP-H04294800-A (JP)
Title: Safety pipe joint
Inventor: KANAMORI AKIFUMI
IPC: B67D7/54
Filed: 1991-03-26
Abstract: PURPOSE:To achieve lightweight construction, improved operability, and long life of a hose by the arrangement such that a safety joint comprises a first and second parts which are rotatable relative to each other so as to be separated under predetermined tensile force or higher and a valve body for preventing oil leak when it is separated is provided only in the first part. CONSTITUTION:When an excessive force is exerted on a double hose 57, shearing stress of the pin 17 exceeds the shearing stress thereof and the pin fractures so that the pin is separated to a first part A and a second part B. Since a push member 16 in a second housing 4 is separated from a valve body 13, the valve body 13 is seated on a valve seat 12 by the action of a spring 11 to shut off the oil sent from the side of a feed oil machine by means of a pump. On the other hand, the oil present between the second housing 4 and a feed oil nozzle has a small quantity; therefore, said oil does not produce large effect and further most of the oil flows out from the feed oil nozzle by the force of inertia of the oil and since the feed oil hose itself is supported from above, the oil flows to the. side of the nozzle under the force of gravity, so that the quantity of said oil decreases furthermore thereby improving safety.
Patent JP-H01235354-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO AKIRA
IPC: H01L21/768
Filed: 1988-03-16
Abstract: PURPOSE:To connect electrodes highly reliably by a method wherein an electrode window is opened in a region including a part where a poly-Si layer and a silicon dioxide layer abut, a barrier film is deposited, the barrier film is etched by an anisotropic etching method, the barrier film is deposited again and an Al wiring layer is deposited. CONSTITUTION:Poly-Si 1 and SiO2 2 are formed; an electrode window is opened in an upper-layer film by selective etching; a TiN film 4 is deposited on it. Then, the TiN which has been deposited on the poly-Si and SiO2 by RIE is removed by anisotropic etching. In succession, the TiN film is applied again; Al 5 as a wiring layer is deposited on it. Although the TiN is used as a barrier material, NiW or the like other than it can be used.
Patent JP-H05260937-A (JP)
Title: Emthod for introducing ingredient material in appartatus for producing confectionery and appartus for introducing the same
IPC: A23L35/00
Filed: 1992-03-18
Abstract: PURPOSE:To automatically introduce vegetables in a desired amount into each baking mold while continuously conveying the many baking molds by continuous ly operating a chain conveyor of an automatic machine for baking octopus dumplings for baking spherical confectioneries such as the spherical octopus dumplings. CONSTITUTION:Shredded vegetables fed into a lower hopper 52 are dropped by their own weight, placed in a groove 51 formed in a base plate 50, pushed into a vertical cavity 55 with a pusher bar 53, thrusted down with a pusher bar 56 and introduced into each baking mold 8. The amount introduced is adjusted by regulating the stroke dimension of the advancing and backing operation (right and left directions in the figure) of the pusher bar 53.
Patent JP-2000258071-A (JP)
Title: Cooling jacket structure for lance or burner
Inventor: HAGIWARA YOSHIYUKI
IPC: F27D3/16
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion due to strong acid produced through dew formation without sacrifice of cooling performance or cooling effect by coating the outer surface of a cooling jacket exposed to outer atmosphere with a corrosion- resistant and acid-resistant material. SOLUTION: The forward end face 14a and the outer surface 14b at of a cooling jacket 14, except the part of an oxidizing agent supply nozzle 13a at the forward end of a lance 11, is coated 18 with a corrosion-resistant and acid- resistant material. The coating material must exhibit corrosion resistance against corrosive substances being generated in the environment of using the lance 11 without blocking permeation of a solution containing the corrosive substances and must exhibit good adhesion to the material forming the cooling jacket 14. A corrosion-resistant metal, e.g. nickel, or a fluororesin is preferably employed as the coating material. Height of the coating 18 is preferably set in the range of 50-1000 μm.
Patent JP-S58180926-A (JP)
Title: Pressure sensor
Inventor: YAMADA KAZUJI
IPC: G01L9/04
Filed: 1982-04-16
Abstract: PURPOSE:To obtain a pressure sensor free from variation in temp. compensating characteristics due to voltage of a power source, by synthetically compensating the variation in the temp. of an integrated amplifier by utilizing the VBE-temp. characteristics of a transistor and the temp. characteristics of diffusion resistance. CONSTITUTION:The amplifier circuit of an integrated pressure sensor is driven by voltage Vcc through a temp. compensation circuit 2 and constituted from a strain gauge G1-G4 circuit subjected to bridge constitution, resistors R3, R4 and an amplifier 3. Diffusion gauge resistances G1-G4 are diffused to the surface of an Si diaphragm and the resistors R3, R4 are formed as coating films on a chip. In the temp. compensation circuit 2, formula kR6lngamma/qR5R7=IB(T0)/T0, alpha5+alpha7- alpha6=(T0-xsi)/T0<2> (wherein k is Boltzmann's constant; gamma is emitter area ratio of transistors 4, 5; q is a charge amount; alphai is the temp. variation component of resistance Ri; xsi is the specific temp. of the Si diaphragm, T0 is an operation temp. and IB is a drive constant current) is satisfied. By this mechanism, temp. compensating characteristics are not varied by the variation of Vcc.
Patent JP-H05286944-A (JP)
Title: Dihydro-pyridazinones and/or combined composition of pyridazinones with bactericide
IPC: C07F7/08
Filed: 1992-03-18
Abstract: This invention relates to substituted dihydropyridazinones, pyridazinones and related compounds, of the formula <CHEM>  wherein     A is        -(CHR<2>)n-CHR<7>-Z-;        -(CHR<2>)n-O-Z-;        -(CHR<2>)n-S-Z-;        -O-CHR<7>-Z-;        -CR<2>=CR<7>-Z-;        -CR<2>=N-Z-;        CHR<2>-CR<7>=Y-; or        -CR<2>=CR<2>-Y=;     D is CR<2> or nitrogen;     Q is <CHEM>   <CHEM>   <CHEM>   <CHEM>   <CHEM>   <CHEM>     Z is carbonyl (C=O) or thiocarbonyl (C=S); Y is carbon substituted with halo, alkoxy, alkynylthio or triazolyl;h nd either   (i) R<1> is alkyl, hydroxyalkyl, cyanoalkyl, hydrazidal and derivatives thereof, cycloalkylalkyl, heterocyclylalkyl, phenyl, phenylalkyl, phenylcarbonyl, alkenyl, haloalkenyl, phenylalkenyl, alkynylalkenyl, alkynyl, haloalkynyl, phenylalkynyl, heterocyclyl, dialkynyl, heterocyclylalkynyl, cycloalkylalkynyl, alkenylalkynyl, hydroxyalkynyl, alkoxyalkynyl, alkanoyloxyalkynyl, formylalkynyl, trialkylsilylalkynyl, trialkyltinalkynyl, haloalkenylalkynyl, carboxyalkynyl, or alkoxy-carbonylalkynyl;     R<2> is hydrogen, (C1-C3)alkyl, phenyl, or halogen; R<7> is hydrogen, (C1-C3)alkyl, phenyl, halogen, alkynylalkenyl, alkynyl, dialkynyl, haloalkynyl, or alkenylalkynyl;     R<3> and R<6> are independently hydrogen, alkoxy or halogen;     R<4> is hydrogen, halogen, alkoxy or nitro; and R<5> is hydrogen, halogen, nitro, alkyl, alkoxy, alkylthio, haloalkyl, haloalkoxy, haloalkylthio, phenyl, phenoxy or cyano;  or alternatively (ii) R<2> and R<3> together form a (C1-C3)alkyl, (C2-C3)alkylene or carbonyl link and R<1>, R<4>, R<5>, R<6> and R<7> are as above;  or alternatively (iii) R<2> and R<7> together form a fused phenyl ring and R<1>, R<3>, R<4>, R<5> and R<6> are as above; and agronomically acceptable salts thereof; compositions containing these compounds and methods of controlling fungal diseases.
Patent JP-S55154434-A (JP)
Title: Vapor coating apparatus for frozen sample
Inventor: OKUTOMI SHIYOUJI
IPC: C23C14/50
Filed: 1979-05-21
Abstract: PURPOSE: To enable the work of evaporating of carbon, etc. in the state that the sample is held frozen by mounting a sample holder to a sample rotating stage tiltably with the direction orthogonal to the revolving axis of the rotating sample stage as the axis of inclination.  
     CONSTITUTION: A cooling tank 6 is provided in a sample chamber 2 and a sample rotating stage 8 is mounted to the central part thereof rotatably about the axis Z by a motor 9. A sample holder chamber 11 of circular cylindrical form is notched in the upper part of the sample stage 8 in the X-axis direction orthogonal to the revolving axis Z of the stage 8. A sample holder 12 is fitted therein in such a manner as to be able to rotate (tilt) around the axis X. The sample holder 12 is of the shape comprising by notching the central part of a circular cylinder and the sample 13 to be vapor-coated is loaded in the recess of the notched part. Vapor coating by an evaporating source 4 is accomplished through the upper opening 14 of the stage 8. To tilt the sample surface with respect to the X axis, the operating lever 18 for tilting is moved in the X' direction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000258978-A (JP)
Title: Image forming device
Inventor: IWASAKI YUKIKO
IPC: G03G15/02
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of improving the quality of an image by cleaning an electrostatic charging roller for uniformly charging a photoreceptor. SOLUTION: As for an electrostatic charging part 132Y, a cleaning member 170 with a prescribed width in the rotating direction of the electrostatic charging roller 160 is attached to a supporting member 171, and the free end part of the member 170 is pressurized against the roller 160 by a prescribed pressure, and then, the free and part is deformed by a prescribed quality in the rotating direction of the roller 160, then, toner on the roller 160 is cleaned.  The cleaning member 170 is attached to the supporting member 170 so that an angle formed by three points; a part P1 where the end part on the downstream side in the roller 160 rotating direction of the cleaning member 170 is attached to the supporting member 171, a position P2 where the upstream side end part of the cleaning member 170 in the roller 160 rotating direction comes into contact with the roller 160 and the rotational center P3 of the roller 160 may become >=180 deg. on the downstream side in rotating direction of the roller 160 where the roller 160 is rotated.
Patent JP-S61218567-A (JP)
Title: Novel imino compound having carcinostaticity
Inventor: TAKEUCHI SETSUO
IPC: C07C241/00
Filed: 1986-03-20
Abstract: NEW MATERIAL:The compound of formula R'-phi-CH=N-R (when phi is benzene nucleus, R is lower alkyl, hydroxypropyl, hydroxybutyl, etc., and R' is H when R is piperidylmethyl or R' is H otherwise; when phi is naphthalene nucleus, R is lower hydroxyalkyl and R' is H). EXAMPLE:N-benzylidene-1-piperidylmethylamine. USE:A carcinostatic agent exhibiting high sensitivity to the cell cancerated especially by SV40 canceration virus. PREPARATION:The titled compound can be produced by refluxing benzaldehyde and equimolar amount of piperidylmethylamine in anhydrous benzene for 3hr while removing the water distilled out by azeotropic distillation and distilling out benzene under reduced pressure.
Patent JP-2000258662-A (JP)
Title: Optical connector and its production
Inventor: TAKATANI MASAAKI
IPC: G02B6/38
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce the production cost of an optical connector. SOLUTION: The front end faces of the optical fibers to be inserted into fiber holes 116 of the ferrules 111 and ferrule end faces 117 of the optical connector of a fitting pin positioning type which has a pair of the ferrules 111 fixing the optical fibers 118 via adhesives 113 and optically connects the front ends of the optical fibers to each other by positioning and superposing the ferrule end faces of a pair of the ferrules 111 to each other are separately polished and the optical fibers 118 are fixed by instant set adhesives. The ferrules 111 are provided with cavity parts 130 having ferrule window 115 constituting the dropping portions of the adhesives 113 in the portions where the optical fibers 118 extend.  The fiber hole inlet portions disposed on one side of these cavity parts 130 are provided with tapered parts 136 in such a manner that the front ends of the optical fibers 118 are easier to enter the inside of the fiber holes. The cavity side walls on both sides of the optical fiber arrays are formed as curvilinear surfaces to allow the easy flow in of the adhesives 113 into the optical fiber part.