baber/WOPTO huggingface dataset:
Patent JP-H07143001-A (JP)
Title: Pll oscillator
Inventor: KUMAGAI YOSHIAKI
IPC: H03L3/00
Filed: 1993-11-18
Abstract: PURPOSE:To improve the stability of circuit quality in communication equipment using this oscillator by preventing a phase noise spectrum from changing when a power source is applied or synchronism is re-established. CONSTITUTION:When the synchronism is re-established or the power source is applied, a control circuit 6 detects that a state is changed from a step out state of a synchronism of a loop to to a re-established state of the synchronism, and a switch 5 is cutoff temporalily. In this way, no signal to be compared is received by a phase comparator 1 from a frequency. Consequently, the output of a loop filter 2 becomes high. After that, when the switch 5 is restored from the cutoff state to a connected state, the output of the loop filter 2 is converged on only one stable point prescribed. In this way, it is possible to prevent the phase noise spectrum from changing when the power source is applied or the synchronism is re-established.
Patent JP-H0642964-A (JP)
Title: Displacement sensor
Inventor: MATSUDA HIROSHI
IPC: G01C3/06
Filed: 1992-10-27
Abstract: PURPOSE:To obtain a displacement sensor wherein a distance can be found accurately by inputting a signal at an optimum level to an operation means. CONSTITUTION:A light-projecting element 11 forms a lot-like optical pattern on the surface of an object 3. Reflected light on the surface of the object 3 is incident on a position sensor 21 composed of a PSD through a photodetection optical system 22. After the output signal of the position sensor 21 has been amplified by amplification circuits 24a, 24b, it is input to a judgment part 25 and a distance up to the object 3 can be found. The judgment part 25 regulates the level of the output signal of a drive part 14 and the amplification degree of the amplification circuits 24a, 24b so that the level of an input signal can be kept nearly within a prescribed range.
Patent JP-H02134557-A (JP)
Title: Charged-particle transfer apparatus
Inventor: WANO MASAHIRO
IPC: G01N27/60
Filed: 1988-11-16
Abstract: PURPOSE:To prevent attachment of charged particles to transfer pipes and to provide high efficiency in transfer by providing a double structure for the structure of the transfer pipes, constituting the inner transfer tube with a porous material, and feeding a gas into a gap between the inner transfer pipe and the outer transfer pipe. CONSTITUTION:Porous plastics is used for an inner wall surface 141. A cylinder pattern whose one end is of a semi-spherical shape is formed. Holes having diameters of 1 - 5mum are formed in the wall surface at about 50% porosity. Nitrogen gas is fed into a gap between an outer wall surface 140 and the wall surface 141. When the distribution of the quantities of charged toner is measured, a developing agent 100 is conveyed by the rotation of a developing roller 11. Toner 1 is separated from a carrier 10 by the nitrogen gas which is jetted through a blowing nozzle 12. The toner is supplied to a toner-image forming part through a toner introducing nozzle 4. The toner rides on an airstream at the time of separation. The toner is conveyed in the direction of the nozzle 4. The nitrogen gas which is regulated at a specified value with a flow controller 18 is fed into the gap between the wall surfaces 140 and 141. The air stream is jetted and formed through a plurality of the holes in the wall surface 141. The toner is conveyed in the separating direction from the wall surface. The toner is not attached to the inner wall 141.
Patent JP-H04161713-A (JP)
Title: Proportional valve drive circuit
Inventor: IKEUCHI YASUHIDE
IPC: F23N1/00
Filed: 1990-10-25
Abstract: PURPOSE:To prevent a burnt proportional valve coil due to over current by installing an over current monitor circuit and a current limiter circuit in power line between a terminal of a direct current source and a terminal of said proportional valve coil. CONSTITUTION:An over current monitor circuit 1 and a current limiter circuit 2 are installed in a power source line L between a positive terminal of a direct current source E and a terminal of a proportional valve coil DV. When the other side B of the proportional valve coil DV is grounded, comparation voltage of a second operational amplifier for the current limiter circuit 2 is lowered than a reference voltage against an input section (-). Therefore, an amplifier IC2 produces an output that turns on a second transistor Q2. In this case, however, voltage Vp on the terminal A of the proportional valve coil DV exceeds the maximum voltage Vp max. As result, comparation voltage Vc given to an input section (+) of a first operational amplifier IC1 of the over current monitor circuit 1 exceeds the reference voltage Vref given to the input section (-) so that the amplifier IC1 may control the first transistor Q1 in an off-stage direction. Therefore, over current does not flow in the proportional valve DV.
Patent JP-H04161882-A (JP)
Title: Interrogator of identifying system
Inventor: ARAI TAKAYUKI
IPC: G01S13/82
Filed: 1990-10-26
Abstract: PURPOSE:To prevent the lowering of power of an oscillation signal of non- modulation emitted from an antenna by providing a directional coupler for branching an oscillation signal from an oscillator and connecting an antenna to one output terminal of the directional coupler. CONSTITUTION:The oscillation signal of non-modulation is modulated by the use of a responder in accordance with inherent data and emitted from the antenna of the responder again. The response signal input a mixer 5 is mixed with the oscillation signal from an oscillator 1, so that an IF signal is output and the demodulation of the response signal from the responder thereafter is performed. While the signal output from an output terminal (c) reaches an isolation terminal (d) of the directional coupler 8 through the mixer 5 and a phase regulation means 7, the phase is delayed by n.lambdag+lambdag/4 to output from an output terminal (b). Thereby a signal directly output from the output terminal (b) and another signal output from the output terminal (b) through the output terminal (c), the mixer 5, a phase regulation means 7 and the isolation terminal (d) have the same phase and the lowering of power of the oscillation signal of non-modulation is prevented.
Patent JP-H04163216-A (JP)
Title: Strut type suspension device
Inventor: KATO YOICHIRO
IPC: B62D17/00
Filed: 1990-10-26
Abstract: PURPOSE:To correct a camber angle at the time of tuning without requiring electronic equipment such as a sensor by providing each of a left and a right mount insulators with a right liquid chamber and a left liquid chamber, and connecting expansion liquid chambers, expanded at the bound time of a wheel and contracted at the rebound time, to these right and left liquid chambers. CONSTITUTION:When a body 11 rolls to the left by clockwise turning, for instance, the cylinder body 3a of a shock absorber 3 connected to a left wheel 1a and a connecting rod 7 are moved upward by the bound of the left wheel 1a, so that the liquid chamber 9b of a lower bush is contracted, and the liquid chamber 9a of an upper bush is expanded. Then the liquid in second expansion liquid chambers 9b, 9c are sent into the respective left liquid chambers 6a, 6c of a left and a right mount insulators 6 so as to expand these liquid chambers 6a, 6c. Accordingly, in the left mount insulator 6, the left liquid chamber 6a is expanded and the right liquid chamber 6b is contracted, and this results in generating the force of bringing the upper part of a piston rod 3b down inward in the vehicle width direction and thereby generating negative camber angle direction moment to the left wheel 1a.
Patent JP-H01133059-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAKIBARA TEIGO
IPC: G03G5/06
Filed: 1987-11-18
Abstract: PURPOSE:To obtain an electrophotographic sensitive body high in sensitivity and superior in potential stability at the time of long uses by incorporating a specified disazo pigment in a photosensitive layer. CONSTITUTION:The electrophotographic sensitive body is provided on a conductive substrate with a photoconductive layer containing at least one of the disazo pigments represented by formula I in which each of R1-R4 is H, optionally substituted alkyl or alkoxy, halogen, nitro, or cyano, optionally same or different from each other; and each of A1 and A2 is a coupler residue having a phenolic OH group, optionally same or different from each other, thus permitting the obtained electrophotographic sensitive body to be used for all the existing electrophotographic processing, to have practicable high sensitivity characteristics and potential stability characteristics at the time of repeated uses, and wide spectral sensitivity ranging from the visible wavelength region to the infrared wavelength region.
Patent JP-H05125817-A (JP)
Title: Floor joist construction method for direct stick flooring laying
Inventor: WATANABE KIMIHIRO
IPC: E04F15/00
Filed: 1991-11-06
Abstract: PURPOSE:To manifest favorable and uniform support performance of a peripheral part and an inside part and ideal walking feeling by complex elastic fixture of a recessed part on a floor laying bottom face with hardenable resin with proper elasticity at the peripheral part of a room applied with direct stick floor laying with a supporting type cushion material with irregularity on its bottom face. CONSTITUTION:At the time of a state of a viscous body of high viscosity of hardenable resin with proper elasticity of a large toughness index, the viscous body of high viscosity is set in a bead state on the peripheral part of a concrete slab 2, and a viscous body 7 of high viscosity in the bead state is put in the state to be filled and fixed in a recessed part of a supporting type cushion material 8 on the bottom face of direct stick floor laying. Thereafter, by hardening, complex elastic fixture of the hardenable resin and the supporting type cushion body is set on the peripheral part.
Patent JP-H07138156-A (JP)
Title: Immunosuppressive agent
Inventor: URAMOTO MASAKAZU
IPC: A61P37/06
Filed: 1993-11-18
Abstract: PURPOSE:To provide an immunosuppressive agent containing a terpene derivative as an active ingredient, low in toxicity, and little in side effects. CONSTITUTION:An immunosuppressive agent contains a compound of the formula (R<1>, R<2> a lower alkyl) as an active ingredient, and a medicinally acceptable carrier. The compound is called loliolide, contained in the plants of the Lolium tumulentum, algae such as the Phaeophyceae and the Phodophyceae, and plants such as Eucommia ulmoides used as a tea or a galenical, and obtained by extracting the plants. The agent may be prepared in the form of an oral administration preparation or a parenteral administration preparation and administrated at a dose of 0.01-100mg/kg/day in the case of the oral administration and at a dose of 0.001-10mg/kg/day in the case of the parenteral administration. Even when singly administrated, the agent can exhibit the immunosuppressive effect, but the simultaneous administration of the agent and a known immunosuppressive agent, cyclosporin, is also possible.
Patent JP-H08148723-A (JP)
Title: Optical print head and its manufacture
Inventor: SHIRAISHI TSUKASA
IPC: B41J2/455
Filed: 1994-11-24
Abstract: PURPOSE: To improve the quality of the printed characters of an optical print head. CONSTITUTION: An optical print head is constituted of a base substrate 21 where a desired circuit conductor layer is formed on a main surface, a cover substrate 32 where a desired circuit conductor layer is similarly formed on the main surface, and a light emitting diode array chip 23 where a protruding metal electrode 26 is arranged on the surface of a light emitting surface side as an electrode terminal of a plurality of light emitting diodes 24 which are arranged linearly and a reverse side electrode 29 is arranged on the surface of the opposite side.  Then, the light emitting surface of the light emitting diode chip 23 is electrically and mechanically joined to a specific position on the main surface of the base substrate 21 and further a surface at the opposite side of the light emitting surface is electrically and mechanically joined to a specific position on the main surface of the cover substrate 32.
Patent JP-H01130232-A (JP)
Title: Microcomputer
Inventor: NASU MASAKI
IPC: G06F15/78
Filed: 1987-11-16
Abstract: PURPOSE:To facilitate the detection of a failure by inputting a processing request signal and a set value of a storage means so as to be switchable to an asynchronous operating means, so that its internal state can be outputted to the outside in a real time. CONSTITUTION:To a data bus 200 between an execution unit 120 and a bus control unit 130, a test use register 180 is connected, its test use signal line 181 and 182,and an LDRQ signal 140 and an STRQ signal 141 of the unit 120 are inputted to a selector 131 and 132, and a test use signal line 183 and a QFUL signal 142 of an instruction queue 110 are inputted to a selector 133. In such a state, at the time of a test mode, the signal lines 181-183 are inputted to the unit 130, the unit 130 is operated irrespective of a state of the queue 110 and the unit 120, and its internal state is outputted to the outside in a real time from an output signal 139.
Patent JP-2000123022-A (JP)
Title: Method and device for contracting sentence and device for abstracting document
Inventor: KAMEDA MASAYUKI
IPC: G06F17/27
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To achieve a method for contracting a sentence with high keyboard density which is established as a sentence or a phrase by contracting a sentence by using a syntax structure as a base without missing any keyword in the sentence, and to achieve an effective contraction and abstraction generation method by combining significant sentence extracting functions or the like. SOLUTION: This device is provided with a natural language sentence analyzing means 11 for analyzing the syntax tree structure of a natural language sentence, keyword designating means 12 for accepting the designation of one or more keywords, partial syntax structure extracting means 13 for extracting a partial syntax tree structure including the keyword designated by the keyword designating means 12, and natural language sentence preparing means 14 for preparing the partial sentence of the original natural language sentence from the partial syntax tree structure obtained by the partial syntax tree structure extracting means 13. Thus, the effective contraction and abstraction generation method can be obtained without missing any keyword in the sentence.
Patent JP-S63142890-A (JP)
Inventor: ITO TAKAO
IPC: H05K1/11
Filed: 1986-12-05
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-H08227300-A (JP)
Title: Method for improvement of performance of coding system
Inventor: JIYUINNUEI CHIEN
IPC: G10L19/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a coding system having a frame loss without correcting a voice coder or a voice decoder. SOLUTION: The coded signal is corrected by a decoder preprocessor 16 before decoding. The coded signal is corrected to generate the approximation of the target signal based on the decoding process and target signal when the corrected signal is fed to the decoder. The target signal is selected to improve the quality of the reconfigured signal by the decoder when the target signal can be utilized by the decoder. A CELP voice coder is used, for example, and the target signal is selected as the excitation signal having the excitation vector of 0. The target signal is selected as the excitation signal extrapolated with the excitation signal expressed by the coded signal for one or more previous frames as another example.
Patent JP-H06115341-A (JP)
Title: Air conditioner for vehicle
Inventor: IIDA KATSUMI
IPC: B60H1/00
Filed: 1992-10-05
Abstract: PURPOSE:To secure the pleasant state of keeping the head cool and the feet warm in the case of a vehicle air conditioner having a cold air bypass passage. CONSTITUTION:The fuzzy inference of the opening thetac of a cold air bypass door is conducted on the basis of a number of conditions affecting the environment of keeping the head cool and the feet warm, that is, an insolation quantity Qsun, an evaporator blow-out temperature Te, an air mix door opening thetax, a blower control quantity Bv (step 106-108), and the cold air bypass door is driven and controlled so that this opening may be brought on (step 109).
Patent JP-S62150511-A (JP)
Title: Thin film magnetic head
Inventor: KUREBAYASHI MASAAKI
IPC: G11B5/31
Filed: 1985-12-25
Abstract: PURPOSE:To obtain a thin film magnetic head without a loss due to a pseudo gap by providing a lower magnetic core of multi-layer film structure, a signal coil, a nonmagnetic insulation material and an upper magnetic core forming an operating gap with the lower magnetic core and selecting the film thickness of the magnetic film of the uppermost layer of the lower magnetic core thicker than the depth of the recessed part. CONSTITUTION:The lower magnetic core 3 of the multi-layer film structure comprising magnetic films 4, 5 and an inter-layer member 6 formed on a nonmagnetic base 1, the signal coils 8, 10 and the non-magnetic insulation member 9 imbedded in the recessed parts 2, 2' formed to part of the lower magnetic core 3, and the upper magnetic core 12 formed with the lower magnetic core 3 and the operating gap via at least a gap spacer 11 are provided, and the film thickness of the magnetic film 5 of the uppermost layer of the lower magnetic core 3 is selected thicker than the depth of the recessed part 2. Further, the relation of T=d1+d2 is established, where d1 is the depth of the recessed part formed to the nonmagnetic base, d2 is the depth of the recessed part formed to the magnetic film of the uppermost layer of the lower magnetic core 3 and T is the film thickness of the thickest part of the lower magnetic core 3. Thus, the effect of the inter-layer member is lowered remarkably and the high frequency characteristic is improved without lowering the efficiency of the head.
Patent JP-H02136362-A (JP)
Title: Antiskid controller
Inventor: TAKAYAMA TOSHIO
IPC: B60T8/72
Filed: 1988-11-17
Abstract: PURPOSE:To attain the shortest braking distance while preventing the reduction of the excess brake liquid pressure by properly changing the threshold value when performing the antiskid control based on the measured value of the wheel peripheral speed or the acceleration/deceleration. CONSTITUTION:The wheel speed signal romega is inputted to a pseudo car speed generator 11 and a wheel acceleration/deceleration generator 12 respectively. The wheel speed romega, pseudo car speed Vref, and wheel acceleration/deceleration are inputted to a judging unit 13 respectively, when the relationship with the preset threshold value is satisfied, the modulator drive signal is outputted to a modulator, and the oil pressure of a brake is reduced. On the other hand, the wheel acceleration/deceleration signal is fed to a peak detector 14, and the peak value on the plus side is detected. The peak value signal is fed to an augmentation setter 15 together with other signals. The augmentation is fed to the judging unit 13 via a delay unit 16 and a decreasing unit 17 to increase the threshold value.
Patent JP-H06139075-A (JP)
Title: Instruction arraying system for program and compiler
Inventor: KASHIWAGI YUUGO
IPC: G06F9/45
Filed: 1992-10-29
Abstract: PURPOSE:To sufficiently bring out the performance of the microprocessor of a super-scalar system. CONSTITUTION:A pipeline in which a next instruction is executed is determined by executing the simulation of the execution of the instruction by dividing an instruction group to constitute an object program after being compiled into plural basic blocks not containing the instruction group without the migrating property of control, that is, not containing a branch instruction or a label to be the object of branch, and assigning the pipeline of the highest probability to the leading instruction of the corresponding basic block in accordance with a factor (e.g. jump-in by jump instruction, etc.) to come in this basic block in the flow of the execution of a program. Since the pipeline of the highest probability is assigned to the leading instruction of the corresponding basic block, the estimating precision of the executing time of the instruction is improved, and the instruction sequence of the shorter executing time can be known by the simulation, and thus, the executing speed of the object program can be improved.
Patent JP-S63142883-A (JP)
Title: Semiconductor laser device
Inventor: TAKIGAWA SHINICHI
IPC: H01S5/00
Filed: 1986-12-05
Abstract: PURPOSE:To dissipate heat generated in a light-emitting region effectively by using a p-type substrate and employing n<+>-InP as a contact layer. CONSTITUTION:Double heterogeneous junction structure consisting of an InGaAsP active layer 1, a p-InP first clad layer 2 and an n-InP second clad layer 3 and thyristor structure composed of a p-InP anode layer 4, an n-InP first gate layer 5, a p-InP second gate layer 6 and an n-InP cathode layer 7 are formed onto a p-type InP substrate 9, while an n<+>-InP is shaped as a contact layer 8. Since the n<+>-InP is employed as the contact layer, an ohmic contact is formed easily with an electrode metal, and heat generated in a light-emitting region is dissipated readily to a heat sink.
Patent JP-H07225281-A (JP)
Title: Method and apparatus for detection of heat-radiating object
Inventor: NOMURA MASATAKE
IPC: G08B13/191
Filed: 1994-11-25
Abstract: PURPOSE:To obtain the detection apparatus which is hardly affected by an irregularity in the output signal of an infrared sensor an which avoids a malfunction when a plurality of small animals creep into a monitoring region. CONSTITUTION:A CPU 5 acquires a thermal image at (m)X(n) pixels via a pyroelectric infrared sensor 2, an impedance converter 3 and an A/D converter 4. Then, a window is set in an initial position on the thermal image, and the occupation ratio of a heat-radiating object inside the window is investigated. When the occupation ratio is, e.g. 90 % or higher, the heatradiating object is judged to be not a small animal but a human being, this judgment is left in an alarm 8, and an extrance is opened only for a definite time by an entrance opening and shutting device 10.
Patent JP-H09134009-A (JP)
Title: Optical radical generating agent, photopolymerizable composition, method for generating radical and photosensitive material for producing planographic printing plate
Inventor: NAKAYAMA NORITAKA
IPC: G03F7/029
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To enable writing with IR, to form an image with satisfactory resolution and sensitivity and to improve preservability by adsorbing an onium salt or a radical generating agent on carbon black as a photothermic conversion material. SOLUTION: In an optical radical generating agent contg. an onium salt represented by formula I, II, etc., a radical generating agent and carbon black, the onium salt and/or the radical generating agent is adsorbed on the carbon black. In the formulae I, II, each of R1 -R4 is alkyl, aryl or aralkyl, R1 -R4 may form a ring by bonding, each of R5 -R7 is alkyl, aryl or aralkyl, R5 -R7 may form a ring by bonding and X<-> is a counter anion. The objective optical radical generating agent which generates radicals under IR with high sensitivity is obtd.
Patent JP-S63143091-A (JP)
Inventor: SHINDO TAKASHI
IPC: A63F7/02
Filed: 1986-12-05
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。