baber/WOPTO huggingface dataset:
Patent JP-H02260846-A (JP)
Title: Signal interruption detection circuit
Inventor: DEGUCHI TAKUMI
IPC: H04L27/00
Filed: 1989-03-31
Abstract: PURPOSE:To shorten the detection time by providing a nonlinear circuit, a band pass filter, a detector and a low pass filter. CONSTITUTION:A demodulated base band signal demodulated by a regenerative carrier is amplified into a proper amplitude, the resulting signal is subject to nonlinear processing by nonlinear circuits 8, 9 and only a clock component is extracted by a band pass filter 12. The extracted signal is an input signal of a clock synchronizing circuit 13, is detected by a detector 16 and processed into a DC signal by a low pass filter 17 to be a signal representing the presence of a modulation wave. Since the clock component extracted from the demodulation base band signal is detected to detect the signal interruption, a high frequency component is detected and the time constant of the low pass filter is decreased to shorten the detection time.
Patent JP-H06295600-A (JP)
Title: Test circuit of sram
Inventor: MORI KENJI
IPC: G11C11/413
Filed: 1993-04-07
Abstract: PURPOSE:To discriminate the normal/defective condition of an SRAM in a short time. CONSTITUTION:A test circuit T1 is to discriminate the normal/defective condition of the memory cells 1, 2, 3 and 4 (or 5, 6, 7 and 8) of an SRAM 1. By a signal line 2a, whether the test circuit T1 is used or not is selected. When a signal line 2a is on a H level, the operation of a sense amplifier 9, 10, 11 or 12 is stopped, and three state buffer 13, 14, 15, 16, 17, 18, 19 or 20 is turned on. When a signal line 1d is on a L level in this state and a word line 1w (or 2w) is on a H level, the L level of bit lines 1b, 2b, 3b or 4b is sent to the memory cells 1, 2, 3 and 4 (or 5, 6, 7 and 8) and written in. In the case that the memory cells 1, 2, 3 and 4 (or 5, 6, 7 and 8) are normal, the value of the L level is inverted to the H level, sent to Ex-OR gate 30 through a bit line 1bb, 2bb, 3bb or 4bb, and the L level is outputted from the Ex-OR gate 30; however, in case a memory cell is defective, its output is an L level, and therefore, a H level is outputted from the Ex-OR gate 30.
Patent JP-2000275305-A (JP)
Title: System and method for testing semiconductor integrated circuit
Inventor: MURATA NAOKI
IPC: H01L27/04
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a testing system which can make an input-output terminal to be shared in common without making the length of test data longer in a semiconductor integrated circuit having a plurality of scan chains. SOLUTION: Test data are supplied to terminals 13-15 exclusively used for tests by adding the cyclic redundant codes(CRC) of the data to the ends of the data. Then a CRC data signal decoding circuit 10 for the outputs of scan chains 21-23 decodes the cyclic redundant codes and outputs the decoded results to the terminals 13-15 through a bidirectional buffer circuit 20.
Patent JP-H06293482-A (JP)
Title: Centering device for guide rail
Inventor: NAGASE ATSUSHI
IPC: B66B7/02
Filed: 1993-04-07
Abstract: PURPOSE:To provide a centering device for a guide rail which is designed to perform centering of a guide rail without needing a high projection output of laser beams. CONSTITUTION:Projecting bodies 10A and 10B having respective laser oscillators are removably mounted on guide rails 1A and 1B, respectively. By regulating the relative position and the projection direction of the laser oscillator by means of a regulating means for the projecting bodies 10A and 10B, laser beams are received by the light receiving parts of gauge bodies 20 mounted on the upper parts of the guide rails 1A and 1B so that laser beams are progressed through a given position to above along the guide rails 1A and 1B. This constitution facilitates centering of the guide rail even at a high elevator shaft.
Patent JP-S58196570-A (JP)
Title: Blade cleaning device
Inventor: KOIZUMI YUTAKA
IPC: G03G21/00
Filed: 1982-05-13
Abstract: PURPOSE:To improve the life of a cleaning blade and to convey and recover surely the cleaned toner, by oscillating a trough for conveying the toner and oscillating the cleaning blade integrally therewith. CONSTITUTION:A part of a support member 4 is connected to an excitation means 6. The means 6 is constituted of a rotating member 9 such as a cam and a lever 10 which converts the rotating motion of said member 9 to linear forward and backward motion. A trough 5 for conveying a toner is fixed integrally to the member 4, and the toner, etc. removed by a cleaning blade 3 are conveyed in a prescribed direction. Since the trough 5 is thus oscillated also by the excitation means, the frequency of the means 6 is higher than the frequency of conventional system which oscillates the cleaning blade and even if the pressurizing force on the blade 3 is made smaller than the force in the prior art, and even if the thickness of the blade 3 is reduced, the cleaning effect is equivalent to said effect in the prior art or better and the life of the blade is improved remarkably.
Patent JP-H0836539-A (JP)
Title: Pcmcia interface and method for communication between user application and pc card
Inventor: MAIKERU ESU BENDAA
IPC: G06F13/10
Filed: 1995-03-14
Abstract: PURPOSE: To obtain a PCMCIA interface with transplantability by transplanting an overall PCMCIA interface to another host computer. CONSTITUTION: A UNIC operating system 135 including a UNIX 32 and a device driver 33 also includes a PCMCIA interface software driver 34. A UNIX interchangeable user application 31 performs access through a PCMCIA interface software driver 34 or the like to a PC card 100. This software driver 34 includes a hardware-independent part 34a and a hardware-dependent part 34b. Then, the coding of the interface software driver 34 is made in a proper high standard programming language such as C language, and the source code of the driver 34 can easily be transplanted to another host computer platform.
Patent JP-H07269082-A (JP)
Title: Temperature regulator and assembling method therefor
Inventor: INOUE TAKEHITO
IPC: F24D3/16
Filed: 1994-03-28
Abstract: PURPOSE:To precisely keep the pitch or the distance of reinforcing members like small floor joists arranged for a mat and securely carry out works for an indoor objective part. CONSTITUTION:A first separating part 12Y formed in a mat 12 is removed from the mat to form a first opening 120 on the mat. First reinforcing members 16a, 16b are located in the first opening 120. A second separating part 12Z formed in the mat 12 is removed from the mat 12 and a second opening 130 is formed at the position corresponding to the end of mat 12 and then the second reinforcing members 16 are located at the second opening 130.
Patent JP-S63247120-A (JP)
Title: Exhauster for automobile
Inventor: YURA TAKUYA
IPC: B62D35/02
Filed: 1987-04-03
Abstract: PURPOSE:To improve high speed stability by providing box type partition walls for mounting exhaust mufflers at the opposite sides of the lower cover of a cabin unit, and forming an approximately triangular space opening toward rear portion in the under face of the lower cover by means of the partition walls. CONSTITUTION:A cabin unit 2 constituting the framework of an automobile 1 is constructed of right/left reinforcing framework members 2a and coupling board members 2b, 2d thereof, then upper and lower faces thereof are covered with upper and lower covers 3, 4. A power unit 6 is contained in an engine chamber 8 formed in the rear of the cabin unit 2 by means of the upper and lower covers 3, 4. An approximately triangular space S separating farther from the ground face toward the rear portion and opening rearward is formed in the under face of the lower cover 4 by means of the lower cover 4 and box type partition walls 12 arranged at the outside of respective reinforcing framework members 2a, while an exhaust muffler 13 is arranged at the upper portion of the partition wall 12 and coupled with an exhaust tube 14 extending from an engine 6a.
Patent JP-H06275044-A (JP)
Title: Cd
Inventor: KITAHARA ATSUSHI
IPC: G11B7/24094
Filed: 1993-03-17
Abstract: PURPOSE:To easily add information excepting for information recorded into the CD onto the CD, to extract and utilize the information with a CD equipment by providing a recording part on the side face of the CD and recording required information. CONSTITUTION:The recording part is provided on a side face 14 of a CD 1 and required information 30 is recorded. As a recording medium, an optical recording body, electrostatic capacity body or magnetic substance such as a bar code 30a is used, and information is added over one part or the entire circumference of the side face 14 by technique such as printing or print-out. Thus, since the information excepting for the information recorded into the CD 1 can be easily added onto the CD, the CD can be used for the various purposes such as the management of rot production or security countermeasure by adding personal numbers or information for deciphering.
Patent JP-S61241459-A (JP)
Title: Intake secondary air feeder for internal-combustion engine mounted onto car
Inventor: KAWANABE TOMOHIKO
IPC: F02M23/04
Filed: 1985-04-16
Abstract: PURPOSE:To prevent the deterioration of the operation performance independently of the shift position of a transmission and operation state by closing an opening/closing valve when the shift position is at low speed position or the magnitude of the variation speed of a prescribed car operation parameter is over a prescribed value and suspending the supply of the intake secondary air. CONSTITUTION:If, in the air-fuel ratio routine, it is judged that the operation state of a car (including engine operation state) does not satisfy the air-fuel ratio feedback (F/B) control condition, the valve opening time of an opening/closing valve 9 is set zero. After the judgement for satisfaction, the speed-change shift position is determined from the ratio between the engine revolution speed Ne and the car speed VH. Since the position is at the low speed shift position, when a speed change shift lever is at the first or the second speed, the valve opening time is set zero. Further, when the speed change shift lever exists at one among the third-fifth speed, the magnitude of the variation DELTAVH per unit time of the car speed VH is over a prescribed speed, transition operation state is judged, and the valve opening time is set zero. Therefore, the air-fuel ratio of the supplied mixed gas is made rich.
Patent JP-S62238314-A (JP)
Title: Reduction refining method in top and bottom blowing converter
Inventor: MATSUMURA SADAHIRO
IPC: C21C5/34
Filed: 1986-04-09
Abstract: PURPOSE:To carry out reduction refining in a high yield of Mn by injecting a substance contg. Mn into molten pig iron dephosphorized to the level of a product or below, refining the molten pig iron by blowing, adding a powdery or granular Fe-Si alloy to deoxidize the molten pig iron and reducing formed slag. CONSTITUTION:A substance contg. Mn is injected into molten pig iron dephosphorized to the level of a product or below and the molten pig iron is refined by blowing. After the refining is finished, an Fe-Si alloy is added by an amount giving a set O value with respect to the injected Mn to deoxidize the molten pig iron and FeO and MnO in formed slag are reduced by agitation with a gas blown from the bottom. In this way, a high yield of Mn close to 10% can be attained even when a low carbon steel is refined.
Patent JP-S62238965-A (JP)
Inventor: KITA TAKAHIRO
IPC: F25D11/00
Filed: 1986-04-09
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-H07293755-A (JP)
Title: Pipeline winding material and vibration propagation preventive method for pipeline
Inventor: ANDO KENJI
IPC: F16L5/00
Filed: 1994-04-20
Abstract: PURPOSE:To prevent the occurrence of the noise such as a contact sound due to the contact between a pipeline hole and a pipeline or a vibration sound by sticking a separable separation paper to an adhesion layer applied to one surface of a soft winding material having hardness in a specific range. CONSTITUTION:A pipeline winding material 1 is composed of a soft winding material 2 having a hardness of 1-20, preferably 2-12, and a separable separation paper 4 to be stuck via an applied adhesive layer 3 to one surface of the winding material 2. The pipeline winding material 1 is cut at a given length a necessary in a construction site, and is used in a condition where the separation paper 4 of the cut pipeline winding material 1 is tripped to wind the winding material 2 on the given place of a pipeline. When the pipeline 6, penetrating a bed plate 5 to be vertically arranged, is made vibrationproof, the winding material 2 is positioned on the outer peripheral surface of the pipeline 6 housed in a pipeline hole 5a so that the pipeline 6 and the pipeline hole 5a provided on the bed plate 5 can not be contacted, and a condition is formed where the pipe line hole 5a of the bed plate 5 and the outer peripheral surface of the winding material 2 wound on the pipeline 6 are abutting against each other.
Patent JP-H05277384-A (JP)
Title: Grain discharging device in grain drying equipment or the like
IPC: F26B25/00
Filed: 1992-04-03
Abstract: PURPOSE:To prevent clogging of grain at a time of discharging grain stored in a storage tank. CONSTITUTION:When grain is fed into a storage tank 8a, straw chips and dust are blown out and introduced into the adjacent storage tank 8b and stop therein. However, the straw chips and dust are discharged to a discharge transfer device 2 and transferred by reverse rotational driving of the discharge transfer device 2. Then, these are sucked and discharged by a dust discharging fan 12. When grain is discharged, the discharge transfer device 2 is transferred by positive rotational driving. Thereby, the straw chips and dust stopped in the storage tank are discharged and grain is supplied after cleaning. Accordingly, trouble is prevented in the case of discharging grain.
Patent JP-S566558-A (JP)
Title: Manual exchange connecting system
Inventor: YANAGI HARUO
IPC: H04M5/00
Filed: 1979-06-28
Abstract: PURPOSE:To eliminate the lowering of the process capacity caused by the multi- link exchange, by securing the double action for the key which designates the manual board channel. CONSTITUTION:Manual board ASC1 is connected to the terminal side including channel designation contact t2 of manual board ASC0 with no use of board trunk BDT1. Both contacts t1 and t2 within ASC0 function simultaneously, and the talking becomes possible among subscribers A and B plus ASC0 and ASC1 each by contacts t1 and t2 plus the internal connection of board trunk BDT0. In the case of transfer, the connection of trunk BDT0 of ASC0 is changed as shown by the dotted line and via the operation of ASC0. Thus the lowering of the process capacity caused by the link exchange can be avoided.
Patent JP-H06294127-A (JP)
Title: Erection of folding screen-like steel sheet pile
Inventor: KAWAKAMI MASAHARU
IPC: E02D5/04
Filed: 1993-04-08
Abstract: PURPOSE:To increase workability and improve construction accuracy and safety. CONSTITUTION:A temporary post 2 is driven in the extending direction of existing steel sheet piles 1, with a distance of one span. An upper guide member 4 is laid down between the temporary post 2 and the steel sheet piles 1. And a lower guide member 3 is laid down on the ground. The successively driven steel sheet pile 1' is engaged with the existing steel sheet pile 1 at the section thereof by a worker 5 on the upper guide member 4. One span of steel sheet pile 1' is driven in turn by a piling machine 6 with the guide of respective guide members 3, 4. Subsequently, these processes are repeated.
Patent JP-H04315210-A (JP)
Title: Clock generating circuit
Inventor: NOGUCHI YASUYUKI
IPC: G06F1/12
Filed: 1991-04-15
Abstract: PURPOSE:To prevent malfunction caused by transmitting a spike-shaped clock generating signal by synchronizing a clock stop signal to an external clock signal by using a shift circuit and a latch circuit. CONSTITUTION:A shift circuit 4 successively shifts the clock stop signal only for a shift number divided in advance synchronously to the external clock signals and generates an internal clock stop signal when this shift number of shifting is completed. According to the output of the shift circuit 4, a latch circuit 5 is controlled and the above-mentioned clock stop signals are latched. Thus, since the clock stop signals are synchronized to the external clock signals, the malfunction caused by transmitting the spike-shaped clock generating signal can be prevented. Further, even when noise is generated in the clock stop signals, malfunction caused by transmitting this noise as the spike-shaped clock generating signal can be prevented.
Patent JP-S63248783-A (JP)
Inventor: KUWATA JIRO
IPC: C04B41/63
Filed: 1987-04-04
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-S62240634-A (JP)
Title: Production of aryl hydroxide
Inventor: ISHIDA HIROSHI
IPC: C07C27/00
Filed: 1986-04-11
Abstract: PURPOSE:To obtain an aryl hydroxide useful as a material for various polymers in high selectivity, in high yield and industrially advantageously, by hydrolyzing an aryl halide by the use of a highly active crystalline chromosilicate catalyst in the presence of water in a gaseous phase. CONSTITUTION:An aryl halide such as chlorobenzene is hydrolyzed in the presence of water by the use of a crystalline chromosilicate having a composition shown by formula I (M is at least one cation of n valence and y+z=1; y>=0; z>0 and x is 10-1,000) in an anhydrous state, containing a metal of group IB and/or group VIII of the periodic table, preferably Cu, Ni, Cu or Pd, especially preferably Cu, such as crystalline chromosilicate shown by formula II or formula III as a catalyst in a gaseous phase at 250-600 deg.C at normal pressure to give the aimed compound. The Cr content of the crystalline chromosilicate is 0.2-1.0 as the value of z in the formula I and the content of the metal is 0.005-50wt% based on the chromosilicate.
Patent JP-H04315354-A (JP)
Title: Display control unit for facsimile equipment or the like
Inventor: KOJIMA HIROYUKI
IPC: H04N1/00
Filed: 1991-04-15
Abstract: PURPOSE:To change a display section to an easily observed position without changing the position of a facsimile equipment or the like by providing a support shaft to the display section and providing a function changing an angle of the display section around the support shaft to the unit. CONSTITUTION:A support shaft 10 is provided in the horizontal direction of a display section 9 independent of a board 5 and a gear 11 is provided to both ends of the support shaft 10. Moreover, an outer diameter of a gear 12 in interlocking with a gear of the display section 9 is projected from the outside of a design 4 of the unit and formed to be a dial so as to be turned externally. Then an angle of the display section 9 is changed in interlocking with the gear 11 of the display section 9 by turning a gear 12 with dial to make a visual area of the display section 9 wide.
Patent JP-2000273337-A (JP)
Title: Formation of azomethine dye
Inventor: NAKAMURA TAKEMARE
IPC: C09B55/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a compound which has excellent storage stability and, upon being heated or being supplied with a reaction accelerator, quickly forms a color developer to form an azomethine dye by reacting a specified compound with a coupler. SOLUTION: An acid halide of p-aminobenzoic acid or of p-aminobenzoic acid derivative and a hydroxylamine are subjected to a dehydrohalogenation reaction in the presence of a base to obtain a compound of the formula. This compound is reacted with a coupler at -80 to 250 deg.C, desirably, -20 to 180 deg.C in the presence of a base in a polar organic solvent to obtain an azomethine dye. In the formula, X is -CO- or -SO2-; L is a leaving group and is OR6 or amino; D is amino or hydroxy; R1 to R6 are each H or a substituent; and R1 and R2, R1 and D, R3 and D, or R3 and R4 may be bonded to each other to form a ring. The compound of the formula is stable against atmospheric oxygen because of its inherent non-reducing properties and can easily form an azomethine dye having a high color density.
Patent JP-S566931-A (JP)
Title: Disk brake
Inventor: SHIRAI KENJI
IPC: F16D65/12
Filed: 1979-06-29
Abstract: PURPOSE: To obviate the dragging phenomenon of a brake at the time when the braking action is released, by slanting pressure receiving surfaces of the disk brake radial direction and allowing a pad assembly to move to radial direction of the disk brake.  
     CONSTITUTION: The thickness of a rotatable brake disk 12 is progressively increased radially toward the circumference thereof and therefore the pressure receiving surfaces 12a, 12b are slanted radially outwardly. A pair of pad assemblies 18a, 18b which can be operated by actuating means 20 to clamp the brake disk 12 have press surfaces 26a of friction materials 26 parallel with said pressure receiving surfaces. The second actuating means 22 is provided, and a pressurized oil is fed into  an oil pressure chamber 80 of the second actuating means 22 while a pressurized oil  is fed into an oil press chamber 64 of the actuating means 20. Thus a piston 72 can move a support means 32 radially outward of the disk 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03283497-A (JP)
Title: Manufacture of ceramic composite board
Inventor: INOUE YOSHIKI
IPC: H05K1/16
Filed: 1990-03-29
Abstract: PURPOSE:To obtain a ceramic composite board free from separation, in which a capacitor high in moisture resistance is provided, by a method wherein an isotropic hydrostatic press is used in a molding process in which the ceramic composite board in which a capacitor high in dielectric constant is built is manufactured. CONSTITUTION:Mixed powder of alumina and glass, organic binder, solvent, and plasticizer are processed into insulator sheets 1a-1p, the upper sheets 1e-1h, the lower sheets 1i-1l, and dielectric sheets 2a-2c are formed by uniaxial pressure in a uniaxial press die and bonded by thermocompression. The formed body obtained is enveloped in a polyethylene bag under vacuum, which is subjected to an anisotropic hydrostatic press process CIP at a room temperature with a prescribed pressure, whereby a CIP formed body 11 can be obtained. The rest insulator sheets 1a-1d and 1m-1p and the CIP formed body 11 are formed by a uniaxial prescribed pressure at a prescribed temperature in a uniaxial pressing die into a formed body 12. The formed body 12 is made to stand at a prescribed temperature for a certain time to remove binder and then fired.
Patent JP-S60132506-A (JP)
Inventor: FURANCHIESUKO FURASUKARORI
IPC: A47B17/00
Filed: 1984-04-23
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-S632055-A (JP)
Inventor: KOTSUKU II ROO
IPC: G03G5/06
Filed: 1987-04-03
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-S61240187-A (JP)
Title: Case structure of portable timepiece
Inventor: KITO MAMORU
IPC: G04B19/28
Filed: 1985-04-18
Abstract: PURPOSE:To secure sufficient airtightness and to obtain stable rotary torque, by compositely molding an elastic seal member from a plurality of elastic rubber materials different in hardness and constituting the cross-sectional structure from two or more rubber layers different in hardness. CONSTITUTION:An elastic seal member 109 consists of an upper half comprising a soft rubber member 201 and a lower half comprising a hard rubber member 202 and the boundary surfaces of soft rubber and hard rubber are bonded with sufficient strength by composite molding. Therefore, the partial thinning of the elastic seal member having been easy to generate in conventional technique, in such a state that a rotating bezel rotated, can be prevented by enhancing the hardness of the hard rubber member 202 and sufficiently securing the rigidity of the elastic seal member in the peripheral direction thereof and the lowering in airtightness is prevented even in such a state that the rotating bezel is rotating. Further, stable rotary torque can be obtained by sufficiently lowering the hardness of the upper soft rubber member 201 and securing a clamping flange corresponding to the lowering in hardness.