baber/WOPTO huggingface dataset:
Patent JP-H08125578-A (JP)
Title: Cdma receiver
Inventor: ROBAATO EBUAN MAIYAA
IPC: H04L27/26
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To process a multicarrier signal having a wide dynamic range without introducing distortion for the output of a result by connecting a modified carrier signal with an unmodified multicarrier signal. SOLUTION: A multicarrier signal processor 201 is provided in a CDMA receiver receiving a spread spectrum modulated signal. The received multicarrier signal is processed in a signal divider 301 and one of the sampled signals is supplied to a controller 307. The controller 307 analyzes the signal and processes a configuration carrier signal having power exceeding a specific range, based on analysis. The processor 201 sends the multicarrier signal sampled in the divider 301 to signal modifiers 351-35N and modifies the configuration carrier signal of a processing object. The modified signal is injected again to the unmodified multicarrier signal by a signal coupler 303. The CDMA receiver for attenuating the signal which is not spread-spectrum-modulated and separating only the signal which is spread-spectrum-diffused is provided.
Patent JP-S63128607-A (JP)
Title: Superconducting coil device
Inventor: MITSUNE SUSUMU
IPC: H01F6/04
Filed: 1986-11-19
Abstract: PURPOSE:To simplify the shape of the container of a superconducting coil device and reduce the cost and suppress the evaporation of liquid helium by a method wherein the coil device is composed of a coil which is formed by winding a superconducting wire with a high thermal conductivity and a part of which is immersed in the liquid helium and a lead wire which is branched out from the part of the coil immersed in the liquid helium. CONSTITUTION:A superconducting wire 6 which is wound into a coil is given a heat conduction effect and the temperature of the part 4 of the coil in helium gas is made to be close to the temperature of the part 5 of the coil in liquid helium so as to make the operation in superconducting state possible. Moreover, the branching part 10 of a coil lead is always kept in the liquid helium to prevent heat from flowing directly into the coil from a lead wire 11. With this constitution, the temperature rise of the coil can be limited and the coil device can be operated even if a part of the coil is exposed in the helium gas.
Patent JP-H02118573-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: EMOTO MAYUMI
IPC: G03C7/42
Filed: 1988-10-27
Abstract: PURPOSE:To stabilize the concn. of the magenta dye in the highest density part and to decrease the amt. of residual silver as well as to allow rapid processing by processing the photosensitive material contg. a specific magenta coupler by a prescribed bleaching batch and a prescribed fixer. CONSTITUTION:The photosensitive material contg. the magenta coupler expressed by the formula I is subjected to imagewise exposing and color developing and thereafter, the photosensitive material is processed by the bleaching bath contg. the ferric complex salt of the compd. expressed by the formula III or IV and is in succession processed by the (bleach-)fixer contg. >=1.0mol/l thiosulfate. In the formula I, Z denotes the atom group necessary for forming a nitrogenous heterocycle; X denotes H, elimination group; R denotes H, substituent; in the formula III, IV, A1 to A4 denotes -CH2OH, -COOM, etc.; M denotes H, Na, etc.; X denotes 3 to 6C alkylene; B1, B2 denote 2 to 5C alkylene; n denotes 1 to 8. The compd. of the formula II, etc., are usable as the coupler of the formula.
Patent JP-S62137474-A (JP)
Title: Valve opening-closing device
Inventor: HARA TAKAFUMI
IPC: F16K1/36
Filed: 1985-12-05
Abstract: PURPOSE:To improve airtightness by arranging an interposed piece made of an elastic material between a contact member having a flat contact surface for closing a valve hole by contacting a valve seat and a supporting member. CONSTITUTION:A flat valve seat 33 is formed around a valve hole 32 which is an inlet of a passage 23 of a gate means 20. A gate 34, which is a valve body, is provided with a supporting member 35, a contact member 36, and an interposed piece 37 made of a material having resilience and interposed between the supporting member 35 and the contact member 36. When the gate means 20 is closed, a projection 46 of the interposed piece 37 comes into contact with the valve seat 33 to establish a secure seal. Accordingly, fluid on the downstream side is not forced out or sucked when the valve is opened or closed.
Patent JP-H06122684-A (JP)
Title: Pyrroloindoledicarboxylic acid diester derivative and its production
Inventor: TERAJIMA ATSURO
IPC: A61K31/40
Filed: 1992-10-13
Abstract: PURPOSE:To obtain a new compound useful as an antitumor agent having low toxicity, having high selectivity for a cancerous cell, effective for solid tumor. CONSTITUTION:Compounds of formula I and formula II [R is 1-4C alkyl; R<1> is alpha-amino acid residue, group of formula III(X<1> to X<3> are H, OH, etc.; Z<1> is O, S, etc.; (n) is 0-2), etc.; R<2> is H, hydroxyl-protecting group, etc.; Y is halogen, azido, etc.), its optically active compound, such as methyl 3-(3-acetoxymethyl-6- benzyloxy-1-t-butoxycarbonylindolin-5-yl) amino-3-methoxycarbonylacrylate. The compound is obtained by deprotecting a compound of formula IV (R<9> is amino-protecting group) by a well-known method, converting the deprotected compound into an imidoyl compound by reaction with a compound of the formula R<1>-V (V is halogen, 1-imidazolyl, etc.) or acylating the deprotected compound by condensation with a carboxylic acid of the formula R<1>-OH in the presence of a condensation agent and a base.
Patent JP-H10125562-A (JP)
Title: Manufacture of chip-like component
Inventor: OGAWA MAMORU
IPC: H01G13/00
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent bad influence on a component due to sudden combustion of an adhesive layer for holding the component, and to prevent the components from sticking each other due to adhesion thereof after treatments, when the treatments of baking for forming external electrodes of a chip-like electronic component and heat treatment such as baking of a raw chip, etc., are simultaneously carried out for a plurality of components. SOLUTION: A plurality of chip-like electronic components 12 are supplied from a hopper 15 onto an upper surface 13 of a holding base 14, by using the holding base 14 on which an adhesive layer is not formed. The chip-like electronic components 12 pass through a supplying port 19 of the hopper 15 in a state that they are not superposed with each other. The holding base 14 is moved in the direction shown by an arrow 22, thereby placing a plurality of chip-like electronic components 12 on the upper surface 13 of the holding base 14 so that they are not in contact with each other. A plurality of chip-like electronic components 12 are subjected to treatment such as heat treatment, etc., while they are placed on the holding base 14 in such a manner as mentioned above.
Patent JP-H07127770-A (JP)
Title: High alloy fitting excellent in protection against corrosion, wear resistance and seizure resistance
Inventor: ANRAKU TOSHIRO
IPC: F16L15/04
Filed: 1993-11-02
Abstract: PURPOSE:To restrain occurrence of crevice corrosion, and to improve wear resistance and seisure resistance by coating the pipe end part which includes a seal surface of a fitting and is exposed to corrosive environment with an alloy layer of a specified thickness, which contains a specified quantity of Cr and Mo. CONSTITUTION:A fitting, for example, a coupling 2 where a box part 4 is formed puts a pipe 1 where a pin part 3 is formed in the connecting state. A coupling base material for forming the pipe 1 and the coupling 2 at least contains 7.5wt% or more Cr. In this case, an alloy layer 0.1-5mum thick is formed on a part including a seal surface of a fitting, which is exposed to a corrosive environment, the is, a coating part 10. That is, the alloy layer contains Cr more than Cr content of the coupling base material by 1-10%, and contains Mo more than Mo content of the coupling base material by 0.3-3%. Thus, the occurrence of crevice corrosion is restrained, and wear resistance and seizure resistance are improved.
Patent JP-S63120871-A (JP)
Title: Spring winding type gearing with run-idle preventive mechanism
Inventor: MIHIYAERU DORUTO
IPC: F03G1/06
Filed: 1987-10-29
Abstract: The invention relates to a spring winding gearing for the drive assembly of a device with a drive shaft biased by a coil spring and a drive controlling device acting on the drive shaft via at least one intermediate transmission. A first toothed wheel is firmly attached to the drive shaft, a pivotable locking pawl is provided for the first toothed wheel, which locking pawl is held in the disengaged position by a movable support member, and a second toothed wheel is arranged at the support member, which second toothed wheel cooperates with the first toothed wheel and, upon increased rotational speed of the first toothed which second toothed wheel cooperates with the first toothed wheel for releasing the locking pawl. In this manner, racing of the drive shaft in case of a broken axle and the like is prevented, and in order to realize malfunction in due time, the safety mechanism against racing can be checked manually.
Patent JP-S61155805-A (JP)
Title: Radiation thickness gauge
Inventor: OKINO TAKAAKI
IPC: G01B15/02
Filed: 1984-12-28
Abstract: PURPOSE:To detect a hunting state more speedily by receiving a thickness detection signal outputted from a radiation detector and extracting only an AC signal, and setting its mean level above a preset variation level. CONSTITUTION:A rolled body of a steel plate, etc., is rolled by rolling mills 2 and 2' and sent as shown by an arrow (a) and radiation 3x from a radiation source 3 is incident on a radiation detector 4 under the control of a thickness gauge control part 10. An electrical signal is outputted by the detector 4 and sent to the control part 10. The control part 10 converts the electrical signal by a logarithmic amplifier 5-1 into a thickness signal (h), which is outputted. Then a comparator 5-3 outputs a deviation signal (hs) of deviation between the signal (h) and a thickness setting signal (s) to a mill control part 6 to control the plate thickness of the rolled body 1. A thickness variation detection part 20 extracts an AC signal from the signal (h) outputted from the amplifier 5-1 and outputs a warning signal K of hunting occurrence when the DC voltage level La obtained by rectifying the AC signal exceeds a variation voltage level Ls.
Patent JP-S61157325-A (JP)
Title: Gas permselective membrane and preparation thereof
Inventor: KONO KOICHI
IPC: B01D53/22
Filed: 1984-12-28
Abstract: PURPOSE:To obtain an extremely thin gas permselective membrane having excellent separation capacity and high strength, by substituting the solvent contained in a polyolefin porous membrane with organopolysiloxane and, thereafter, stretching said membrane under heating to close pore parts thereof with siloxane. CONSTITUTION:Crystalline linear polyolefin with a wt. average MW of 5X10<5> or more is used to obtain a porous membrane with a thickness of 0.1-10mum, an average piercing pore size of 0.001-1mum and a void ratio of 30-95%. The solvent contained in said membrane at a membrane forming time is substituted with organopolysiloxane such as silicone oil or raw silicone rubber with a polymerization degree of 10 or more and stretched under heating. The filling amount of siloxane is 5-90wt%, heating temp. is set to a range from crystal dispersing temp. to a crystal m.p. +20 deg.C and stretching magnification is required to be at least two times or more in a uniaxial direction.
Patent JP-H0587551-A (JP)
Title: Touch signal probe
Inventor: ICHIBA YASUHIRO
IPC: G01B21/00
Filed: 1991-09-25
Abstract: PURPOSE:To obtain a touch signal probe which enables an amount of measured force to be even or almost even for both X-Y direction and Z direction. CONSTITUTION:A stylus attaching axis 2 attaced with a stylus is supported freely movably to both X-Y direction and Z direction by the first and the second flat springs 8 and 10, and a damper vane plate 9 is housed into a sealed gap between the flat springs 8 and 10, into which viscous liquid 19 for damping is filled. A center part of the vane plate 9 becomes a thick part 9A which contacts to the flat springs 8 and 10.
Patent JP-H0989954-A (JP)
Title: Electronic part and electronic circuit network measuring device
Inventor: GOTO SHINYA
IPC: G01R29/22
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part and electronic circuit network measuring device which can set the magnitude of a measurement signal applied to a subject to be measured in an optional unit of either kind of voltage, current and power, and display the characteristic of the subject to the measurement signal. SOLUTION: An electronic part and electronic circuit network measuring device having a set value input function 1, a unit converting function 2, a measurement signal control function 3, a measurement signal source 4, a measurement signal receiving part 6, a display control function 7 and a display device 8 is provided with a measuring circuit 5. The information of kind, unit and amplitude of the signal to be applied to a subject to be measured which is inputted to the set value input function 1 is converted into a signal value for controlling the amplitude in an output terminal of measurement signal by the unit converting mechanism 2 to output a measurement signal. The measurement value is displayed from the measurement signal receiving part 6 onto the display device 8 through the display control function 7.  The information for a required measurement signal inputted to the set value input function 1 is also displayed on the display device 8 through the display control function 7.
Patent JP-H07106524-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ONO HAJIME
IPC: H01L27/04
Filed: 1993-10-07
Abstract: PURPOSE:To prevent an input pad from being electrically connected to an output pad via a parasitic element of a substrate, and suppress crosstalks and noise induced via a pad. CONSTITUTION:An n<+> type diffused layer 6 is provided within a surface region of a p<-> type silicon substrate 1 under a pad 3 for use in an input pad. The diffused layer 6 is led out by an extraction electrode 7 formed on an insulated film 2, and connected to an alternating current ground point.
Patent JP-H01117335-A (JP)
Title: Probing device
Inventor: KARASAWA WATARU
IPC: G01R31/28
Filed: 1987-10-30
Abstract: PURPOSE:To prevent any acceptable chips from becoming defective by decreasing any scattering ink by a method wherein a printer printing any identification marks on the surface of a semiconductor wafer not yet formed into a chip is provided. CONSTITUTION:A printer 9 printing on a semiconductor wafer 6 using e.g. laser beams etc., is arranged between an opening 3 and an alignment device 8. Then, the semiconductor wafer 6 is aligned with an X-Y table 7 by the alignment device 8 and later the X-Y table 7 is shifted below a probe card 5 so that the electrode of multiple semiconductor devices formed on the semiconductor wafer 6 and the probe 4 of the probe card 5 may be successively brought into contact with one another to perform the testing measurements of the semiconductor devices. When the measurements are finished, the X-Y table 7 is shifted below the printer 9 so that the identification marks, such as letters, numerics, bar codes etc., corresponding to the identification codes may be printed e.g. on any peripheral space etc., of the semiconductor wafer 6.
Patent JP-H02121518-A (JP)
Title: One-shot circuit
Inventor: KASAI KENICHIRO
IPC: H03K3/02
Filed: 1988-10-31
Abstract: PURPOSE:To obtain a one-shot pulse having widths T1 and 2T1 with use of a single delay circuit by taking out the output of the delay circuit as the reset signal of a detecting circuit and the output of the detecting circuit or a logic circuit as the output of the one-shot pulse respectively. CONSTITUTION:When a signal is inputted to an input terminal 5, the Q output 9 of a DFF 1 is changed to an H level from an L level and delayed by T1 via a delay circuit 2 to be inputted to a reset terminal R of the DFF 1. Then the Q output 9 is changed to an L level from an H level. As a result, a one-shot pulse having the width T1 is outputed to the Q output 9. At the same time, the circuit 2 delays the Q output 6 by T1 and therefore the output of the circuit 2 is changed to an H level from an L level when the time T1 passed from input of the signal to the terminal 5 and then changed to an L level from an H level after the time T1. Thus a one-shot pulse of the width 2T1 is outputed to the output 11 of an OR gate circuit 10.
Patent JP-S62134276-A (JP)
Title: Recording apparatus
Inventor: SATO MASA
IPC: G01D15/10
Filed: 1985-12-09
Abstract: PURPOSE:To lower running cost, to improve heat efficiency and to further prevent the abrasion of a recording head when the surface of a transfer medium is smoothed, by a method wherein the rotating transfer medium is directly heated by the recording head and predetermined pressure is applied to the surface of a recording medium and the recording head is separated from the surface of the transfer medium when the minute dust or the like adhered to the surface of the transfer medium is removed. CONSTITUTION:A recording head 5 generates heat to melt the ink on the surface of an ink roller 1 under heating and the molten ink in an image pattern is transferred to a recording sheet 8 in a pressure contact part (c). Before the minute dust on the ink roller 1 is removed, a motor 21b is rotationally driven to the direction shown by an arrow (i) and an eccentric cam 21 rotates to the (i)-direction and a link member 20 rotates to a (-h)-direction. A pivoting plate 13 pushes the ink roller 1 upwardly to release the contact with a pressure contact roller 3. At the same time, a motor 19f is driven and a lead screw member 19 is rotated to separate the recording head 5 from the ink roller 1. Further, a smooth blade 6 holds a state contacted with the surface of the ink roller 1 and a motor 2d is driven to rotate the ink roller 1 and the minute dust on the ink roller 1 is removed by the smooth blade 6.
Patent JP-H02121052-A (JP)
Title: Synchronization system for multiprocessor system
Inventor: AMANO TAKAHIRO
IPC: G06F15/16
Filed: 1988-10-31
Abstract: PURPOSE:To promptly execute restarting after the queuing of synchronization by reading the contents of each status register and writing data to a restarting register by a control unit and writing the data to a corresponding status register by each processing unit. CONSTITUTION:When a processing processor PU writes the data to any status register out of status registers 20, 20,..., the processing processor PU is made into a stopped state, and the writing of the data to the status register is informed to a control processor CU. The control processor CU reads the contents of the status register, writes the data to a restarting register 60, and releases the stopped state of the processing processor PU corresponding to the status register when the contents of the restarting register 60 coincides with the contents of the status register. Thus, the restarting after the queuing of the synchronization can be promptly executed.
Patent JP-2001101009-A (JP)
Title: Compile processor and program recording medium
Inventor: NAITO TOSHIYA
IPC: G06F9/45
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a new compile processor for compiling a source program describing an object having an instruction whose initialization is requested prior to use without using any post linker. SOLUTION: Objects having instructions whose initialization is requested prior to use are detected, and the addresses of the instructions are registered in an initialization list in a continuous configuration, and an instruction to call the initialization list is generated at the pre-position of an instruction to refer to the objects. Thus, it is possible to compile a source program without using any post linker for operating linked processing.
Patent JP-H04151514-A (JP)
Title: Recording system for observation data and generating system for test data
Inventor: SATO KEIJI
IPC: G01D9/00
Filed: 1990-10-15
Abstract: PURPOSE:To make it possible to record observation data detected by a sensor in a small memory capacity, by determining whether or not the observation data inputted have a data property specified by a data property value stored in a storage means. CONSTITUTION:When a storage means 13 controls some level value of observation data as a data property value, for instance, a determining means 14 compares a data value of observation data from a sensor 1 with the level value controlled by the means 13 and thereby judges whether or not the observation data are background data having the data value smaller than the level value. When the observation data from the sensor 1 are determined as the background data according to the processing of this means 14, a writing means 15 does not write anything in a memory 11 in regard to these observation data. When the observation data from the sensor 1 are determined as not being the background data, on the other hand, the means 15 writes the data value of the observation data in the memory 11 so that it corresponds to information on the position of observation of the observation data.
Patent JP-H01122613-A (JP)
Title: Method and apparatus for manufacturing double pipe
Inventor: HASEGAWA TOSHIO
IPC: B21C37/06
Filed: 1987-11-02
Abstract: PURPOSE:To surely bind pipes to each other in a double pipe by expanding an inner pipe with a core bar while it is cooled, heating an outer pipe while it is rotated and contracting it through a plurality of sectional dies. CONSTITUTION:The outer pipe 2 is arranged in layers through clamp by a cap 6 and a chuck 6' on the outside of the inner pipe 1 which has been contracted in advance to prescribed dimensions. In addition, the mandrel 11 is provided in the inner pipe 1 and a high frequency induction heating device 22 and a water cooling die 17 divided into a plurality of components are arranged on the outside of the outer pipe 2. When a tension is given by a hydraulic jack 13 to the outer pipe 2 and the outer pipe is rotated by a motor 16, the inner pipe 1 is contracted by the core bar 11, and after the outer pipe 2 is heated and expanded in diameter, it is contracted mechanically by the die 17 and plasticized. Hereby, though the inner and the outer pipe 1, 2 do not coincident in out of roundness, the outer pipe 2 comes in soft contact with the outer pipe 2. Therefore, since no ununiform pipe contracting force is added to the outer pipe 2, the inner and outer pipe 1, 2 are surely bound to each other in whole.
Patent JP-H08115006-A (JP)
Title: Thermal fixing device
Inventor: UCHIDA KAZUYUKI
IPC: G01K1/14
Filed: 1994-10-14
Abstract: PURPOSE: To provide a thermal fixing device capable of always obtaining a clear image because stable temperature detection is kept any length of time without damaging the surface of a thermal fixing roller, without sticking toner residue onto a temperature detecting element and without causing the floating of a web sheet by providing a press contact member or plural press contact rollers for bringing the web sheet into press contact with the thermal fixing roller and arranging the temperature detecting element in the press contact member or between the press contact rollers. CONSTITUTION: This device is provided with a thermal fixing roller 1 thermally fixing a toner image on transfer paper, a pressure roller 2 being in press contact with the roller 1, the web sheet 3 containing offset preventing liquid, and the pressure contact member 4 bringing the web sheet 3 into press contact with the roller 1 by interposing the web sheet 3 in order to apply the offset preventing liquid, and a temperature detecting means 5 installed inside the member 4 for detecting the temperature of the roller 1.