baber/WOPTO huggingface dataset:
Patent JP-S54116246-A (JP)
Title: Electrophotographic apparatus
Inventor: SATOU TADASHI
IPC: G03G15/05
Filed: 1979-02-13
Abstract: PURPOSE:To make the installation of a corona discharger to the inside of a drum  form screen by spreading the photosensitive screen used in an electrophotographic  method by ion current control to a drum form frame body and providing a driving  power transmission part along the peripheral surface of the frame body. CONSTITUTION:A screen 7 is supported by a wheel body 82 having a driving gear 83 part and a wheel body 81 and the wheel body 82 is supported by a supporting member 9 via bearing member 10. The drum form screen 7 is rotated together with the wheel bodies by turning of the gear 16 (secured to the shaft 15 of a driving source) intermeshed with the gear 83. On the other hand, a corona discharger 14 is mounted to the rotating member 13 which is made turnable about a revolving shaft 12. At the time of installing the corona discharger, the rotating member 13 is first positioned in the upper part, then the corona discharger 14 is mounted to the guide rail 131 of the member 13 and the rotating member 13 is turned in the arrow direction to engage the guide member 17 to a click stop pin 10, whereby the corona discharger 14 is disposed in the specified position within the screen 7.
Patent JP-H10217051-A (JP)
Title: Laser-punch compound machine
Inventor: ENDO KOICHI
IPC: B23Q11/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent the infiltration of a spatter caused during laser working into the lower surface of the piston of an elevated free bare plate, by receiving the spatter infiltrated from between a cartridge and the free bare plate elevated during laser working, in a spatter receiving groove. SOLUTION: During laser working, a spatter S is caused from a work piece, and is attracted from the opening part 1A of a cartridge 1 to be collected in a lower part via a duct 12; and also part of the spatter S is infiltrated from a gap between an elevated free bare plate 3 and the cartridge 1. But a spatter receiving groove 2 is provided over the whole outside surface 1B of the cartridge 1, consequently the spatter S infiltrated from the gap is received in the spatter receiving groove 2 to be inhibited entering into the lower surface of a piston 4.
Patent JP-S59143247-A (JP)
Title: Electron gun
Inventor: MIYOUKAN ISAO
IPC: H01J37/06
Filed: 1983-02-04
Abstract: PURPOSE:To eliminate the ejection of the sputtering filament material, by simply providing a cover surrounding the filament, said cover also serving as a draw electrode, and an opening made in the cover at the position facing the filament for ejecting electrons therethrough. CONSTITUTION:Since a d.c. power supply 23 is applied between the filament 11 and the cover 12 to produce an electric field between them, and the cover is grounded and acts as a draw electode, the electrons are ejected through the electron ejecting opening 13. Since the filament 11 is covered by the cover 12, the ejection of the sputtering filament material to outside the electron gun through the electron ejecting opening 13 is greatly reduced, if it is not completely suppressed, and it is also reduced for contaminants to enter inside the electron gun through the electron ejecting opening 13, if it is not completely suppressed. Since the filament is prevented from being contaminated as well as from ejection of its material, the earlier breakage of the filament is prevented from ocurring.
Patent JP-H01191217-A (JP)
Title: Information processor
Inventor: FURUIDE YUMI
IPC: G06F3/048
Filed: 1988-01-26
Abstract: PURPOSE:To make an operating method easily understandable by switching and displaying the instruction of a position where an operation is executed and a detailed operating procedure together with the moving instruction of a pointing device, when the operating item concerned in a help message display is designated. CONSTITUTION:Whether a help message is requested by a keyboard 1 or a pointing device 3 or not is discriminated, and when the help message is requested, the help message is developed to a VRAM 7 and displayed on an indicator 4. Subsequently, by referring to the position of a cursor when a switch provided on the pointing device 3 is depressed, whether a help title is instructed or not is discriminated. When the help title is instructed, the help message is displayed on the indicator 4, and an instruction request message is displayed on the position of the cursor which moves by following up the motion of the pointing device 3. In such a way, the operating method becomes easily understandable.
Patent JP-H10212384-A (JP)
Title: Rubber composition for packing and rubber packing
Inventor: TAKAMATSU NARUAKI
IPC: C08K5/14
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber compsn. for packing which does not exhibit the degradation in physical properties, does not adhere to copper or a copper alloy, and does not cause the formation of green rust by compounding an ethylene-α- olefin-nonconjugated diene copolymer rubber with a carbon black, an antioxidant comprising a trimethyldihydroquinone polymer and 2-mercaptobenzimidazole, and an org. peroxide. SOLUTION: The copolymer pref. contains 45-50mol% propylene units as the α-olefin units. A pref. example of the nonconjugated diene is 5-ethylidene-2- norbornene. The antioxidant comprises a 2,2,4-trimethyl-1,2-dihydroquinone polymer and 2-mercaptobenzimidazole in a wt. ratio of (1/1)-(2/0.5) and is compounded in an amt. of 1-5wt.% of the rubber. This compsn. is vulcanized with an org. peroxide. A lubricant (e.g. laurylamide or stearylamide) is compounded in an amt. of 5wt.% or lower of the rubber to increase the compression set and to prevent the formation of green rust.
Patent JP-H06230329-A (JP)
Title: Optical waveguide type modulator
Inventor: SUGIHARA YOSHIO
IPC: G02B27/28
Filed: 1993-02-03
Abstract: PURPOSE:To provide the optical waveguide type modulator which is used for transmission of high-vision television signals and has an extremely excellent extinction characteristic. CONSTITUTION:This optical waveguide type modulator is constituted of an optical modulation element 10 which is provided with a linear optical waveguide 12 and modulation electrodes 13 on a crystal substrate consisting of lithium niobate, lithium tantalate, etc., and having an electrooptical effect and microprism polarizers 16, 18 which are disposed to intersect orthogonally with each other on its input and output end faces and have artificial anisotropic media 15, 17 of the periodic structures of two kinds of dielectic substances. The light from an optical fiber 14 is made incident always as a constant polarized wave on the optical waveguide 12 of the optical modulation element 10 by passing the microprism polarizer 16 and is subjected to phase modulation by the modulation electrodes 13. The intensity-modulated light is obtd. and a low propagation loss and extremely excellent extinction characteristic are obtd. if the output light thereof is detected by the microprism polarizer 18 intersecting orthogonally with the incident side.
Patent JP-H07226252-A (JP)
Title: Connector
Inventor: YAGI SAKAI
IPC: H01R43/20
Filed: 1994-02-10
Abstract: PURPOSE:To prevent the fall-out of the tip of a connecting terminal, which is to be inserted into a terminal insertion hole, into an insertion-error preventing groove by forming an insertionerror preventing groove at a position displaced from the tip of the connecting terminal. CONSTITUTION:At the time of inserting a connecting terminal 21 into a terminal insertion hole 28 of a connector housing 29, insertion is performed under the condition that the tip of a contact piece 2 of the terminal 21 is lowered to the side of an insertion-error preventing groove 30 provided in the insertion hole 28. In this case, projecting position of an insertion-error preventing projection 25 of the terminal 21 is displaced in the cross direction from the center position of the cross direction of the tip of the terminal 21, and position of the groove 30 is displaced from the center position of the cross direction of the insertion hole 28 in response to the displacement of the projection. The tip of the contact piece 2 of the terminal 21 abuts on the bottom surface formed with the groove 30. Consequently, the fall-out of the tip of the terminal 21 into the groove 30 is prevented, and at the time of assembling a connector with an automatic machinery, the connecting terminal can be smoothly and securely inserted into the terminal insertion hole of the connector housing.
Patent JP-S59142674-A (JP)
Title: Reader
Inventor: TSUBOI HIDEO
IPC: G06K19/14
Filed: 1983-02-04
Abstract: PURPOSE:To set a use mode in responding to an individual operator by connecting a card reading part and a card holding part and using a detecting sensor of the card holding part as the second information reading part. CONSTITUTION:When a card 9 is inserted to a slit 7a from the right of a card reading part 7 and is moved, a magnetic head H2 reads data held in a magnetic stripe 10. Next, when the card 9 is held in a card holding part 8 in the state indicated by an alternate long and two short dashes line, external light L is transmitted through a light-transmissive hole 11 provided on the card 9 to give a signal to sensors S2-S2'' which are provided so as to face the holes 11. Information read by sensors S2-S2'' can be used for the setting of the use mode or the like for the individual operator, for example, if the device has various kinds of composite functions. By this device, a different card is not allowed to be inserted to the reading part 7 and the holding part 8.
Patent JP-H11272297-A (JP)
Title: Method and device for accentuating pitch
Inventor: YOSHIDA KOJI
IPC: G10L19/26
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To enhance hearing quality by enabling a low-bit-rate voice encoder/ decoder to accentuate pitches at a higher degree of accentuation without decreasing the naturalness of decoded voices. SOLUTION: A residual signal is first calculated from a decoded voice by an LPC reverse filter 301, and a first lag value T1 is calculated by a first lag value calculating part 302 by use of the residual signal r(n). Next, a second lag value T2 is calculated by a second lag value calculating part 303. The second lag value T2 is calculated as a lag value obtained when the correlated value of the residual signal or its associated value is maximized within a range including decimal lag values around either the first lag value T1 or a lag value twice the integer part thereof. The decoded voice is passed through a pitch accentuating filter at signal waveforms available at the first and second lag values.
Patent JP-S61175851-A (JP)
Title: Character processor
Inventor: ICHIMURA SHUJI
IPC: G06F3/16
Filed: 1985-01-31
Abstract: PURPOSE:To avoid the possibility of a wrong input caused by the peripheral noise, etc. of a microphone, by constituting a titled device so that a voice input mode can be turned off automatically, in case there is no voice input exceeding a prescribed time. CONSTITUTION:When a character processing operation is started, whether an input mode switch 32 is on or not is decided, and if it is on, a timer incorpo rated in a microprocessor MPU1 is started, and if it is off, the timer is returned to the start time point. When the timer is started, a voice input processing is executed in accordance with the processing procedure of a ROM13, and also whether there is a voice input or not is discriminated. In case when there is the voice input, the timer is reset, and the timer is started again. In case when there is no voice input, whether an elapsed time t1 from the timer start is larger than a prescribed time T1 (30sec-1min) or not is discriminated. If the former is larger, the input mode switch 32 is turned off, and if the former is not larger, the processing is returned to a step for discriminating whether there is a voice input or not once again.
Patent JP-H03221807-A (JP)
Title: Method for measuring road face
Inventor: MIMURO TETSUSHI
IPC: G01C7/02
Filed: 1990-01-26
Abstract: PURPOSE:To improve the accuracy and reliability of measurement by interpolating a measuring distance being calculated and processed in accordance with the output of an inclinometer and measuring the rugged profile of a road to be measured by setting up each contactless displacement gauge as a group. CONSTITUTION:During the traveling of a measuring vehicle on a road W to be measured, the road W is irradiated with laser beams radiated from respective contactless laser displacement gauges 12 to 14 and their reflected light beams are detected to obtain load face displacement data. Then, output signals from the gauges 12 to 14 are inputted to an A/D converter 18 through a displacement gauge processor 17 mounted on the measuring vehicle. On the other hand, an output signal from a contactless optical speed indicator 15 is inputted to the converter 18 through a speed indicator processor 19. The output from the incli nometer 16 is inputted to the converter 18 through an inclinometer processor 20. The output signal from the converter 18 is inputted to a personal computer 21, which calculates the rugged profile of the road W, stores the calculated result in a floppy disk as measured result, or printed out the data.
Patent JP-S57131813-A (JP)
Title: Monolithic catalyst converter
Inventor: KAWADA MASAYUKI
IPC: F01N13/02
Filed: 1981-02-07
Abstract: PURPOSE:To obain a durable catalyst by providing a reinforcing member extending radially on a spacer among a plural number of catalysts and by supporting a secondary air supply pipe by the reinforcing member. CONSTITUTION:Two catalysts 9, 10 are supported radially in a casing 1 via a elastic members 25, 26, and a pressure member 24 is supported axially by an elastic member 28 while the intermediate parts keep their intervals each other by a spacer 11. The spacer 11 have a hollow reinforcing member 15 radially and the intermediate parts of the hollow reinforcing member 15 support a secondary air supply pipe 20 parpendicular to said intermediate part. Hereby, the reinforcing member 15 reinforces an intermediate part, being radially short and the weakest part of the casing 1 and also supports the secondary air supply pipe, and thus a durable catalyst can be made.
Patent JP-S62176121-A (JP)
Inventor: WATANABE MASARU
IPC: H01G4/00
Filed: 1986-01-29
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-H03221110-A (JP)
Title: Separating material and method and device for purifying foul water using same
Inventor: EITOU SHIYUNJI
IPC: B01D39/06
Filed: 1990-01-26
Abstract: PURPOSE:To permit both reaction and separation treatment to be effected in the same system and purify foul water in a single stage by passing the foul water for purification between the pebble layers filled with the separating materials having small holes. CONSTITUTION:At least two crushed stones 2 are gathered into a mass to form a cluster 1 of the crushed stones having a small hole of at least 1mm diameter between each crushed stone so as to obtain separating materials. Foul water is passed between the pebble layers filled with such separating materials so as to be purified. The separating materials can also be used in the separation of a mixture of the liquids having different specific gravities or solids from the liquid contg. the same in suspension making use of the difference in flow velocity caused by the difference in a space between each separating material cluster and the difference in the small hole between the separating materials in each cluster. Particularly in a case where foul water is treated for purification with the separating material, even very small foul matter which has been unable to be captured for purification by the conventional treatment can be purified. Moreover, both aerobic and an aerobic treatment as well as sediment separation can be effected in a single pebble treatment system and various waste liquors and the rivers polluted by the effluence thereof can be purified effectively.
Patent JP-S56113477-A (JP)
Title: Thermosensitive recorder
Inventor: TAKEUCHI TADASHI
IPC: G01D15/10
Filed: 1980-02-14
Abstract: PURPOSE: To enable acceleration holdig high recording concentration by a method wherein rows are selected being partially overlapped, and applied signals to lines within overlapping time are made OR of signals to be applied, in a thermosensitive recorder forming a matrix.  
     CONSTITUTION: When picture recording signals P1 are applied to a line select section 1 and a common section electrode 2a of a row select section 2 is selected by pulses t 1 , a heating resistor 3 is brought to a conductive condition, and heat is generated. Only the first common electrode 2a is selected for tA time after conduction, but the second common electrode 2b is simultaneously selected by pulses t 2  for tB time after that, and a value obtained by logically summing P 1  and P 2  is applied as the picture recording signals applied to the line select section 1 within the tB time. After select pulses t 1  end, only the common electrode 2b is selected, and after a fixed time passes the pulses overlap with pulses t 3 . In this case, the time tB of overlapping record is set within the effective sensitivity of recording paper. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56118906-A (JP)
Title: Retrival claw operating device of automatic reeler
Inventor: NISHIO KATAO
IPC: D01B7/04
Filed: 1980-02-18
Abstract: PURPOSE: To make secure fineness detection possible, by running a yarn in the fineness detecting part of an automatic reeler, by loosing or stopping temporarily the shaking movement of a retrival claw at a position just before it enters an operating range by the deviation characteristics of a fineness indicating pin.  
     CONSTITUTION: In an automatic reeler wherein when the end feeding indicating pin 8 rotating together with the slit fineness detector 7, provided previously with a given deviation characteristics, enters the interior of the movement tract of the retrival claw 9, the end feeding indication pin 8 is engaged with the hooking part 6 so that the movement of the retrival claw 9 is prevented, and simultaneously the operating mechanism 11 for feeding cocoon is worked, the retriving action of the retrival claw 9 detecting the end feeding indicating pin 8 is loosended or stopped temporaily just before the retriving action of the end feeding indicating pin 8. For example, this is carried out by setting the bell crank 13 connected through the bombined piece 14 to the rear end of the retrival claw 9, the cam 15 with the cam face 15 bending in almost L letter type attached to the other end of the piece 14 in such a way that it rocks freely on a supported shaft, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62177984-A (JP)
Title: Light emitting semiconductor device
Inventor: NAGAO SHIGERU
IPC: H01L33/44
Filed: 1986-01-31
Abstract: PURPOSE:To raise the electrostatic damage level of a light emitting semiconductor device by forming a thyristor region of a P<+> type diffused layer and an N-type GaAlAs contact layer, and momentarily discharging a current flowing to this portion. CONSTITUTION:When a momentarily large current like a surge current flows, a current flows through a P<+> type diffused layer 6 in which a P<+> type is diffused. However, when a reverse bias is applied to a junction formed of the layer 6 and an N-type GaAlAs contact layer 5, a breakdown occurs so that a thyristor region of this portion becomes ON. Accordingly, the current momentarily flows to this portion to discharge. In other words, when the surge current flows, a light emitting region equivalently increases so that an electrostatic damage level rises.
Patent JP-H04256879-A (JP)
Title: Current/power calculator for semiconductor integrated circuit
Inventor: MISAWA HIROYUKI
IPC: G06F17/50
Filed: 1991-02-08
Abstract: PURPOSE:To enable calculating currents in each power source for a multitude of power sources and calculating currents/power with small error in currents by utilizing the logic signal information for inspection from a semiconductor integrated circuit. CONSTITUTION:In a current/power calculator, a using block counter part 2 to list up the using number of individual kind of all logic function blocks being used on the basis of a circuit connection information 1 and a using terminal counter 3 for individual block to list up all counters being used on the basis of the output of the counter part 2 are provided. Also provided are a terminal logic status judgement part 4 to grasp the terminal logic status on the basis of the output from the counter 3 and the logic signal information 5, a current calculator 6 for each power source to output current calculation result information 8 for each power source on the basis of the output from the judgement part 4 and the current/voltage information 7, and a consuming power calculator 9 to output consuming power calculation result information 10 on the basis of the calculation result information 8. By this, a current/power calculation with small error in current becomes possible.
Patent JP-S61176917-A (JP)
Title: Reader/printer
Inventor: ISHII KENJIRO
IPC: G03B21/11
Filed: 1985-01-31
Abstract: PURPOSE:To set a copying image in a desired direction so as to improve the operability, by providing a means which rotates a projected image around the optical axis and another means which detects the direction of the image. CONSTITUTION:Whether a projected image is longer in longitudinal direction or transverse direction and whether the image is inside a projecting extent or outside the extent are detected by means of two-kind/six-pieces density detecting elements 211-216 and their outputs CH1-CH6 are successively inputted and stored in a microcomputer 25 by switching. A prism 20 is rotated by 90 deg. by means of a driving circuit 26 and its projecting image is inputted in the microcomputer 25 by the same operation. Therefore, the projected image can be set in a desired direction by discriminating whether the image is longer in the longitudinal direction or transverse direction and the necessity of discriminating the direction of copying paper which cannot be seen from the outside by operators is eliminated. Moreover, the operability is extremely improved and occurrence of defective copies can be prevented.
Patent JP-S63185646-A (JP)
Title: Line type thermal head
Inventor: YAMAGUCHI TAKAYUKI
IPC: B41J2/335
Filed: 1987-01-27
Abstract: PURPOSE:To facilitate optional modification of the splitting number of a row of heating elements and to shorten the period for developing a thermal head, by determining connections between print signal input pads for drive IC and a plurality of print signal input terminals of the thermal head in the final stage of manufacturing process. CONSTITUTION:Heating elements 2 are not classified at the time point when a thermal head is completed, thereby when an input signal is provided to any one of terminals SB1-SB3, all heating elements 2 can be conducted simultaneously. When a print signal line 40 is disconnected at positions A1, A2 drive IC8-1-3 and IC8-4-6 can be driven respectively by the terminal SB1 and SB2. When the print signal line is disconnected at positions B1, B2 IC8-1, 8-2 can be driven by terminal SB1, IC8-3, 8-4 can be driven by SB2 and IC8-5, 8-6 can be driven by the terminal SB3. Consequently, the split number of a row of heating elements can be determined optionally by not disconnecting the print signal line 40 or disconnecting at predetermined positions.