baber/WOPTO huggingface dataset:
Patent JP-H10107623-A (JP)
Title: Converter and method, and pll arithmetic unit and method
Inventor: FUJIMOTO KENSUKE
IPC: H03L7/06
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To realize a digital PLL(phase-locked loop) circuit utilizing a frequency error. SOLUTION: An A/D converter 2 samples a reproduction signal from a reader 1 synchronously with a clock signal from a PLL circuit 4 and the sampled value is outputted to a binarization circuit 3 and a phase comparator 21. The phase comparator 21 detects a change of the sampled value from a positive to a negative or vice versa (zero cross), and a phase error signal corresponding to the zero cross is outputted to a frequency comparator 23. The frequency comparator 23 provides an output of a frequency error detected by the change in the signal to a switch 25 via a low pass filter 24. The switch 25 provides an output of the frequency error to an adder 22 only when synchronization is locked. The adder 22 provides an output of a sum of the frequency error and the phase error to a VCO 27 via a loop filter 26.  The VCO 27 oscillates a clock signal with a frequency corresponding to the value and gives it to the A/D converter 2 or the like.
Patent JP-S61139885-A (JP)
Title: Information retrieving device
Inventor: SATO MASAMITSU
IPC: G06F17/30
Filed: 1984-12-12
Abstract: PURPOSE:To obtain a small-sized, portable desk-top part by controlling documents and retrieving image information through the loading and unloading of a card in and from the desk-top part and to facilitate used, and perform free information control, person by person. CONSTITUTION:A main body 1 inputs a document as image information and stores it in a storage part. The document card is issued, and address information indicating the storage address of the image information is written in a storage part and a document same is printed. A user arrays and loads cards 2 in the desk-top device 3 freely according to desired classification. When the extracts a desired card from the desk-top device 3, the address information stored in the desk-top device 3 corresponding to the card is sent to the main body and the image information corresponding to the address is retrieved and displayed out.
Patent JP-2000073593-A (JP)
Title: Building planning method
Inventor: MATSUMOTO TAKASHI
IPC: E04H1/02
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To easily provide an optimum plan configuration of a building, even if the shape of the site is deformed other than a rectangle or the direction is considerably deviated from north and south. SOLUTION: A lumber-room 3a, gardens 3b and 3c, a parking space 3d, and an approach 3e are arranged to the south and east of a site 1, and after the boundary line 1a is confirmed that it is not inconvenient to the conditions of the adjacent land, a building is arranged so as to be near to the boundary line 1a. According to the conditions of law or the like, leaving a wall-surface distance and an edge distance of the eaves, a wall surface line 4a parallel to the boundary line 1a is determined. Wall surface lines 4b, 4c, 4d, 4e, and 4f other than this wall surface line 4a are set so as to surround the remaining region excepting the regions of the lumber-room 3a, the gardens 3b and 3c, the parking space 3d, and the approach 3e, so that the shape of the remaining region is nearly set to the similar or the same shape.
Patent JP-H0571620-A (JP)
Title: Controller of vehicle inclusive of automatic transmission
Inventor: SAKAI ICHIRO
IPC: F16H61/02
Filed: 1991-09-12
Abstract: PURPOSE:To make fidelity control performable through a driver's intention by constituting an inference means with a means for seaking a driving parameter and computing means for inferring the inner intention of a driver in a way of computation based on fuzzy inference as to at least the sought driving parameter. CONSTITUTION:A parameter to be used in an fuzzy inference is detected and calculated. A rule group on one side uses car speed, a current shift position, throttle opening, running resistance and a decelerating intent as a fuzzy inference parameter. Likewise, a group 15 on the other uses car speed at time of brake operation, car acceleration, throttle opening, grade resistance and car speed the other way. In succession, a first fuzzy inference is performed, thereby inferring a decelerating intent, and this time inferred value is added to the accumulated value until the last time for renewal, consecutively a second fuzzy inference takes place from a driving parameter inclusive of the said decelerating intent, thus the shift position is determined. Successively, integerization and limit check are performed, through which the shift position after the check is outputted.
Patent JP-H02107248-A (JP)
Title: Absorbing article
Inventor: SHINKAI SHIGENORI
IPC: A61F13/49
Filed: 1988-10-17
Abstract: PURPOSE:To enhance a wearing feeling and leakage preventing effect by constituting at least a part of an absorbing body of a cellulosic sponge sheet while compressing and flattening a sheet material whose surface becomes a three-dimensional surface to provide density difference partially. CONSTITUTION:This absorbing article is constituted of a liquid pervious surface material 1, a liquid impervious leakage-proof material 2 and the absorbing body 3 arranged therebetween. The absorbing body 3 is formed by laminating the first absorbing layer composed of fluffy pulp 4 and the second absorbing layer composed of a cellulosic sponge sheet 5 to arrange a polymer absorbing body 6 between both absorbing layers and providing tissue paper 7 so as to envelope all of them. The sponge sheet 5 is formed into a planar sheet shape having partial density difference between the positions of recessed parts and the positions of protruding parts by compressing a sheet material having thickness difference provided thereto by the surface unevenness thereof by an appropriate method and expands upon the absorption of the body fluid to be restored to the state before compression and the fitness thereof to the crotch part is enhanced by its surface three-dimensional shape and the absorbing capacity of the body fluid thereof is increased by the high density part to prevent the leakage of the body fluid.
Patent JP-2000074222-A (JP)
Title: Seal device
Inventor: YOMOGIDA MICHINOBU
IPC: F16J15/3252
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To improve sealing performance by constituting a reinforcing ring by an elasticity deformable first reinforcing ring to one member side by receiving a fluid pressire from the other member side and a second reinforcing ring having higher rigidity than the first reinforcing ring. SOLUTION: A reinforcing ring 4 comprises a first reinforcing ring 4A elastically deformable to a housing 2 side to be in a seal objective fluid side O of an axial direction part 4a and a second reinforcing ring 4B having higher rigidity than the first reinforcing ring not elastically deformed to be in an anti-seal objective fluid side A of the axial direction part 4a and a diametric direction part 4b. In a state of no pressure P in the seal objective fluid side O, the reinforcing ring 4A presses a seal part 6 with the reinforcing ring 4B to the housing 2. In a of the pressure P applied, the reinforcing ring 4A, deformed to a side of the housing 2 by receiving force due to the pressure P from a shaft 3 side, presses the seal part 6 to the housing 2 side.  Contact surface pressure distribution relating to the housing 2 is changed by mounting and compression of the seal part 6 by the pressure P, the highest value of contact surface pressure rises, and seal performance of the seal part 6 is improved.
Patent JP-H02107239-A (JP)
Title: Puncture needle type ultrasonic diagnostic apparatus
Inventor: ITO KOICHI
IPC: A61B8/14
Filed: 1988-10-17
Abstract: PURPOSE:To perform the ultrasonic diagnosis of tissue to be examined with high resolving power of a microscopic level by providing a probe projected and inserted in the tissue to be examined and rotatable around the needle axis thereof and transmitting ultra-high frequency wave to the leading end part of said probe. CONSTITUTION:An ultrasonic oscillation part 14 is provided to the leading end part of a probe 12 and the front shape thereof is constituted of an arbitrary shape such as a circuit or square shape. A receiving circuit 24 is connected to an ultrasonic vibrator 16 and receives the reflected wave received by the ultrasonic vibrator 16 to perform amplification and A/D conversion. At first, a trocar 10 is punctured in the tissue to be examined of an examinee and ultrasonic beam of high frequency capable of obtaining high resolving power of a microscopic level is transmitted to the tissue to be examined from the ultrasonic oscillation part 14. By this method, since the transmitting depth in the tissue is about 0.2-0.5mm but resolving power is high, an image can be displayed up to an erythrocyte level of about 10mum.
Patent JP-H02163365-A (JP)
Title: Processing method for polycarbonate substrate surface
Inventor: DONARUDO JIEEMUSU MATSUKURUAA
IPC: C23C14/20
Filed: 1989-10-05
Abstract: PURPOSE: To form a reflector having an excellent adhesion power of a metallic layer by sputtering a primer coating metal or primer coating metal-contg. compd. on the surface of a polycarbonate base body and depositing a reflective metallic layer thereon.  
     CONSTITUTION: The primer coating metal or the primer coating metal-contg. compd. is sputtered and deposited by evaporation on the surface of the polycarbonate base body or article. The primer coating metal is adequately Ti, Cu, Cr, etc., and the average thickness thereof is preferably about 0.5 to 7nm. The voltage for sputtering is preferably about 360 to 470V and the pressure about 2×10 -3  to 4×10 -3 Torr. An atmosphere contg. an inert gas, oxygen or nitrogen is preferably used for the same. The layer of the reflective metal is deposited on the polycarbonate base body or article subjected to the surface treatment by such sputtering. As a result, the reflector having the reflective metallic layer having the increased adhesion power is obtd. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04139221-A (JP)
Title: Polyethylene terephthalate molded article
Inventor: SATAKE TAKASHI
IPC: C08L67/03
Filed: 1990-09-28
Abstract: PURPOSE:To obtain the title molded article not larger than a specific range in oligomer amount increased when heated under specific conditions, having a specific intrinsic viscosity, hardly causing stain of mold, having good appearance and useful as a vessel raw material for packing drink such as juice. CONSTITUTION:The objective molded article consisting of a polyethylene terephthalate molded article having >=0.50dl/g intrinsic viscosity and <=0.55wt.% oligomer (cyclic trimer) content, in which increase amount y (wt.%) of oligomer after heating and melting the molded article under nitrogen stream at 290 deg.C for 7min is expressed by the equation y<=-0.72x+0.40 ((x) is oligomer concentration of molded article).
Patent JP-H06110149-A (JP)
Title: Silver halide photographic sensitive material
Inventor: FUJIWARA TOSHINORI
IPC: G03C1/09
Filed: 1992-09-30
Abstract: PURPOSE:To provide the silver halide photographic sensitive material which is improved in after-colors and photographic sensitivity at the time of development processing. CONSTITUTION:This silver halide photographic sensitive material contains the compd. expressed by formula in selenium-sensitized silver halide photosensitive emulsion layers. In the formula, Z1, Z2 denote a nonmetal atom group necessary for forming a 5-or 6-membered nitrogenous heterocycle which may be condensed; R1, R2 denote an alkyl group; R3, R4 denote a hydrogen atom, alkyl group or aryl group; at least one thereof are an alkyl group, aryl group; at least one are an alkyl group, aryl group; X1 denotes a paired ion; m1, m2 denote 0 or 1; (n) denotes 0 or 1.
Patent JP-H06107231-A (JP)
Title: Front body construction for automobile
Inventor: MURAKAMI TETSUYA
IPC: B62D25/20
Filed: 1992-09-30
Abstract: PURPOSE:To provide a front body construction of automobile capable of fixing a front frame surely to a front cross-member and holding a radiator surely at low position. CONSTITUTION:A front frame 1 is fixed to a front cross-member through an intermediate member 3. The front cross-member 2 is expanded forward near the lateral end of a body to form a wide section 2a, and the front frame 1 and the connection part of the front cross-member 2 are located separately and diagonally in the wide section 2a. Thus the fixing between the front frame 1 and the front cross-member 2 is strengthened. Also a radiator is located and fixed onto a bracket formed integrally with the front cross-member 2 and located at low position. Because the radiator is located at low position, a low bonnet of automobile can be attained.
Patent JP-H09101140-A (JP)
Title: Manufacture of inclination detection sensor
Inventor: SANO MASASHI
IPC: G01C9/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To detect the inclination of a body to be detected with a simple structure by forming a recessed space composed of inclined faces between a light emitting element and a light receiving element, and inserting a spherical body thereinto. SOLUTION: A spherical body 4 is inserted into a recessed space 3 demarcated by an inclined face 2 oppasedly formed on the top face side of a base body 1, and a lid body 5 is provided so as to cover the recessed space 3. A light emitting element 6 and a light receiving element 7 are fixed at positions in the base body 1 symmetrical to the spherical body 4. While the inclination of a detection sensor is at an angle smaller than the predetermined angle of the inclined face 2 against the horizontal face or the reference face, the spherical body 4 stands still at the reference position of the inclined face 2, and light from the light emitting element 6 is shut off by the spherical body 4 so as not to be transmitted to the light receiving element 7.  When the inclination of a detection sensor exceeds a predetermined angle, the spherical body 4 moves along the inclined face 2, and the light from the light emitting element 6 is directly transmitted to the light receiving element 7 so that a current flows from the phototransistor of the light receiving element 7 corresponding to the receiving light so as to detect the inclination of a body to be detected from the current amount thereof.
Patent JP-H01105804-A (JP)
Title: Cooling of pavement
Inventor: SAKAGUCHI RIKUO
IPC: E01C11/24
Filed: 1987-10-16
Abstract: PURPOSE: To increase the service life by embedding a heat pipe below an asphalt pavement, and radiating the heat of a pavement body to be increased by the solar heat to the atmospheric air or other medium. CONSTITUTION: A part 1 of a heat pipe is embedded below a road surface of an asphalt pavement 3, and a remaining part 2 is exposed on the road surface. A thermal medium is inserted in the heat pipe, and the heat of the pavement 3 to be increased by the solar heat is radiated to the atmospheric air or a medium. Cracks in the pavement can be prevented, and the service life of the pavement 3 can be increased.
Patent JP-H01105370-A (JP)
Title: Adapter for single surface information recording disk
Inventor: FUNAHASHI TADASHI
IPC: G11B7/24
Filed: 1987-10-16
Abstract: PURPOSE:To highly accurately and easily attain the alignment between a disk and an adapter by providing an electrostatic adhesive layer on a part of a main surface which can be coupled with the disk, and providing a centering projection to engage the center hole of the disk. CONSTITUTION:An adapter 1 has a center hole 1a with a slightly smaller diameter than that of a center hole 2a of a single information recording disk 2, a ringed centering projection 1b to fit into the center hole 2a is protruded at the edge part of the center hole 1a, and the projection 1b performs the alignment of the adapter 1 for the disk 2. Further at the one surface of the adapter 1 to abut on the disk 2, a ringed electrostatic adhesive layer 1d is provided, and the adapter 1 and the disk 2 are mutually coupled by this layer 1d.
Patent JP-H06111670-A (JP)
Title: Switch for automatic operating apparatus
Inventor: FUJISHIRO SUNAO
IPC: H01H9/54
Filed: 1992-09-30
Abstract: PURPOSE:To attain the automatic operation, stop, and manual forced operation with a single switch by outputting a time-over signal based on the length of the depression time of the switch, and detecting this output with a switch input judging means. CONSTITUTION:An automatic operating apparatus is provided with a switch 3 outputting a signal via a depressing action to switch a controlled apparatus 9 to the automatic operation mode, a timer 4 measuring the time when the switch 3 is depressed and outputting a time-over signal T01 when the switch 3 is continuously depressed for a preset period, and a switch input judging means 6 detecting the output signal SW of the switch 3 and the time-over signal T01 of the timer 4. The switch input judging means 6 sets the controlled apparatus 9 to the forced operation mode when it detects the time-over signal T01 of the timer 4.
Patent JP-S62124255-A (JP)
Title: Production of permanent magnet
Inventor: YONEYAMA TETSUTO
IPC: C22C38/54
Filed: 1985-11-22
Abstract: PURPOSE:To obtain a permanent magnet having stable coercive force, stable residual magnetic flux density and uniform characteristics by sintering alloy powder contg. a rare earth element, Fe and B as the principal components, heat treating the sintering body at a specified temp. and cooling it an a prescribed cooling rate. CONSTITUTION:Alloy powder consisting of 25-44wt% one or more kinds of rare earth elements including Y, 0.5-5wt% B and the balance Fe with impuri ties is sintered at 900-1,200 deg.C. The sintered body is heated treated at 500-700 deg.C and cooled at 4-<50 deg..C/min cooling rate to obtain the desired magnet. The alloy powder may further contain 0.02-15wt% one or more among Al, Nb, Mn, Ni, Ta, Mo, W, Ge, V, Cr, Co and Bi.
Patent JP-S61142144-A (JP)
Inventor: TAKEDA JUICHI
IPC: B65D33/34
Filed: 1984-12-10
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-H10107185-A (JP)
Title: Resin-sealed semiconductor device
Inventor: YAGUCHI AKIHIRO
IPC: H01L23/29
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a resin-sealed semiconductor device in which the evaluation of a strength with reference to a resin crack can be performed quantitatively, by a method wherein a package is formed of a resin whose strength is evaluated by using a stress in a point separated by a prescribed distance decided by the composition of a resin material on the basis of the singularity point of the stress at the inside of the package. SOLUTION: A cutout 3 in a width of W, in a depth of L and at an angle of θ is formed in a resin test piece 2 which is composed of a rectangular parallelepiped-shaped resin 1. The side of the cutout 3 is directed to the side of a fulcrum 5, a load is applied to a load point 6 on the side on which the cutout is not formed, a four-point bending test is made, a mechanical failing load is found about the test piece 2, and a stress distribution curve is obtained. The stress distribution curve quantitatively estimates and evaluates the generation of a resin crack or a life up to its generation in such a way that a stress analytical value in a point separated by a specific distance (rp) from the singularity point of the stress of a package formed of a resin material is compared with a stress value (σs) in a mechanical failing operation.
Patent JP-S63172008-A (JP)
Inventor: JIEIMUZU RATSUSERU SHIYAKERUFU
IPC: F16B37/04
Filed: 1987-10-19
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-H09106265-A (JP)
Title: Voltage output circuit and picture display device
Inventor: KUBOTA YASUSHI
IPC: G02F1/133
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To attain the reducing of cost by reducing number of multilevel power source lines and also simplifying the constitution of a driving circuit without impairing display diginity in a picture display device using a digital signal as an input video signal. SOLUTION: The digital signal having n bits is sampled by a sampling circuit 12. K bits of the sampled signal are converted into 2<k> pieces of decoded signals in the decoder 14 of one side and remaining II bits are converted into 2<m> pieces of decoded signals in the decoder 14 of other side. In a selection circuit 16, a signal for selecting one period of the period obtained by equally dividing one horizontal scanning period by 2<k> based on k pieces of timing signals by using 2<k> pieces of decoded signals. In a logic circuit 17, 2<m> pieces of signals are generated with the combination of this outputted signal and the 2m pieces of decoded signals. Then, one line is selected from 2<m> lines of multilevel power source lines PL by using the outputted signals by an output switch 18.
Patent JP-H1191531-A (JP)
Title: Brake control device
Inventor: MORITA HIKARI
IPC: B60T8/175
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of pressure rising performance at a next behavior stabilization control execution time resulting from the negative pressure of a supply circuit when a supply pump and a main pump are driven leaving an inflow side gate valve closed. SOLUTION: When the behavior of a vehicle proceeds in an unstable direction, by a brake control means (r) an inflow side gate valve (n) is opened, an outflow side gate valve (j) is closed, both pumps (h), (m) provided in series are operated, and a hydraulic control valve (d) is operated so that a required wheel cylinder (b) generates brake force so as to execute behavior stabilization control stabilizing the vehicle behavior in this brake control device. When at least one side of both pumps (h), (m) is operated leaving the inflow side gate valve (n) closed, thereafter when brake operation is conducted, negative pressure release control opening the inflow side gate valve (n) is executed by the brake control means (r) until a predetermined valve closing condition are satisfied.
Patent JP-H04138321-A (JP)
Title: Flow rate measuring apparatus
Inventor: INAGAKI SAKUKI
IPC: G01F1/712
Filed: 1990-09-29
Abstract: PURPOSE:To make it possible to measure the flow rates of various kinds of fluids without contact by multiplying a surface flow speed by the output of a function generator for outputting the product of the cross-sectional area of flowing water and a coefficient for converting the surface flow speed into the average flow speed based on the fluid level in a water path obtained with a water level gage. CONSTITUTION:Two-phase driving signals are outputted through a timing circuit 1 and a driving circuit 3. The image signal outputted from an image sensor 2 is stored in first and second memories 8 and 9 through an A/D converter 6 and a switch 7. The pattern data of the memories 8 and 9 are added into a correlator 11 through a read controlling circuit 10, and correlation is performed. The values of mutual phases are outputted from a moving- amount detecting device 13. In a moving-speed operator 14, the pattern moving speed at the surface of fluid is obtained based on the delay time and the pattern moving distance. In a signal converter 15, the surface speed of the fluid is obtained. From a water level sensor 19, an ultrasonic-wave propagating-time signal is supplied into a water level gage 21. The fluid level in a water path 5 is detected. In a function generator 22, the the product of the converting coefficients to the average flow speed is obtained based on the cross-sectional area corresponding to the water level and the surface flow speed. The flow speed signal is outputted from a flow speed operator 23.