baber/WOPTO huggingface dataset:
Patent JP-H01164656-A (JP)
Title: Brake device for vehicle
Inventor: MURAKAMI ZENSAKU
IPC: B60T8/24
Filed: 1987-12-18
Abstract: PURPOSE:To invariably obtain the good swing preventing effect by performing the swing preventing control in response to the judgment result of the road inclination state in a brake device automatically reducing the brake pressure when the car speed becomes the reference value or below to reduce the swinging at the time of a stop. CONSTITUTION:A brake device for vehicle has a fluid pressure brake system A generating the pressure in response to the operation of a brake operation member and feeding it to the brake cylinder of a brake provided on a wheel to suppress the rotation of the wheel. A stop control means C automatically reducing the pressure of a brake cylinder after the car speed detected by a car speed detecting means B becomes the reference value or below to reduce the swing at the time of a stop is also provided. In this case, a road inclination state judging means D judging whether the road is a horizontal road or a climbing road is provided. Different swing preventing control is performed by the stop control means C in response to the judgment result of this judging means D.
Patent JP-H0861190-A (JP)
Title: Fuel injection type engine
Inventor: ISAKA YOSHIHARU
IPC: F02B31/00
Filed: 1994-12-26
Abstract: PURPOSE: To stabilize combustion over the whole area of an engine operating area even if an air-fuel ratio is made lean. CONSTITUTION: An intake air control valve 22 to move a bottom wall of an intake air passage B to the top wall side is arranged in a cylinder head 3. Bypass passages 24 and 29 and a fuel injection hole 30 to inject fuel by crossing these are formed in a top wall. A tumble is caused by the intake air control valve 22 at low load operation time, and an air-fuel mixture denser in a layer shape is made to flow around a spark plug 6. Therefore, ignition at the low load operation time is stabilized, and combustion can be stabilized over the whole area of an engine operating area.
Patent JP-2000147112-A (JP)
Title: Correlation-type probing apparatus
Inventor: MASAKADO AKIRO
IPC: G01S7/292
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a correlation-type probing apparatus by which a precise correlation value can be obtained even when temperature, power-supply voltage or the like is changed. SOLUTION: This probing apparatus is provided with a fixed-cycle oscillator 32 which generates a pulsed signal 32A at every fixed cycle, a variable-time delay device 38 by which a variable time to be added to a fixed time by every very short time is delayed whenever the pulsed signal 32A is inputted and by which a delay pulsed signal 38A is generated, a promise-signal generator 34 which generates a promise signal 34A whenever the delay pulsed signal 38A is inputted, a correlation-signal generator 39 which generates a correlation signal 39A whenever the pulsed signal 32A is inputted, and a correlator 40 to which a reflection signal 36A obtained by transmitting the promise signal 34A and the correlation signal 39A are inputted so as to be correlated.  In this case, it is provided with a fixed-time delay device 33 by which a fixed-delay pulsed signal 33A delayed by the same time as the fixed time is generated whenever the pulsed signal 32A is input. The correlation-signal generator 39 generates the correlation signal 39A whenever the fixed-delay pulsed signal 33A is inputted.
Patent JP-H07177931-A (JP)
Title: Motor-driven toothbrush
Inventor: AMAKASU MIKIO
IPC: A61C17/22
Filed: 1993-12-21
Abstract: PURPOSE:To reduce cost by decreasing the number of parts and to impart flexibility to the tip part of a case by attachably and detachably providing a rotating brush to the case and driving the rotation interlocked with a slave pulley. CONSTITUTION:A driving motor M is housed and held through a holder 4 into a grip part 1A of a case 1, bevel gears 5 and 6 are rotated by driving this motor M, and a driving pulley 6a is integrally formed at the bevel gear 6. Besides, a slave pulley 9 is provided inside a tip part 1B of the case 1 so as to be freely rotated, and a transmission belt 8 with a circular cross-section is wound around between both the pulleys 6a and 9. The tip part of the slave pulley 9 is protruded from a tip part 1B of the case 1, and a rotary brush 11 is attachably and detachably fitted to this projecting part having hexagonal cross-section. Namely, a pair of engage lens 12a and 12a formed on the lower face of a substrate 12 of the rotary brush 11 are snap-engaged to the protruded part of the slave pulley 9.
Patent JP-H02169071-A (JP)
Title: Exciter using piezoelectric element
Inventor: SARUTA MASAHIRO
IPC: B06B1/06
Filed: 1988-12-20
Abstract: PURPOSE:To improve energy efficiency by providing a control means so that the frequency of a weight at one end of a piezoelectric element to be vibrated by inertia and that of the stretching movement of the element are matched with a resonance frequency. CONSTITUTION:When a voltage is applied on the piezoelectric element 111 at a relatively high frequency, the element 111 is stretched. The weight 114 having a large mass is moved by inertia. When the voltage drops, the element 111 is contracted, and the element is moved by the inertia of the weight 114. When the frequency of the voltage applied on the element 111 is matched with the resonance point of the system, resonance is caused, and a large amplitude is obtained. The voltage VR imparting a reference frequency is transduced into a signal indicating a frequency through an adder 21. The signal is amplified by an amplifier 23 to drive the element 111. The vibrating state of the element is detected by a pickup 24. By this method, energy is saved.
Patent JP-H10163798-A (JP)
Title: Surface acoustic wave element and electronic part using the same
Inventor: KAMATA TSUNEO
IPC: H03H9/25
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave(SAW) element and inexpensive electronic parts using the same so that not only sealing work in an inert gas can be unnecessitated but also stable characteristics can be provided by using the process technique of ordinary semiconductor production. SOLUTION: An insulating film 6 is formed around an exiting part 3 of interdigital electrode 2a and 2b and by overlapping and fixing a lid plate 7 composed of a plane plate on the film 6, a space surrounded with the film 6 and the lid plate 7 is formed on the exciting part 3. Besides, the SAW element is overlapped on a SAW element-attaching substrate so that their exciting parts can face a recessed part, and circuits are connected and overlapped mutually.
Patent JP-H04196764-A (JP)
Title: Picture compression and restoration device
Inventor: TSUBURA SHINICHI
IPC: H04N19/136
Filed: 1990-11-28
Abstract: PURPOSE:To improve the picture quality under a prescribed compression rate by executing at least two processing methods among an area processing, a threshold level processing and a sequence processing simultaneously to compress a conversion data. CONSTITUTION:A conversion data fed to a data converter 16 is converted into '0' and the result is fed to a coding section. Then the conversion data subject to threshold level processing is fed to a quantization section 5 via an intermediate buffer, and then it is divided by a divider 18 so that the quantization width is Di, the result is subject to integral number processing at an integral number processing unit 19 and outputted to a coding section 6. Thus, a transformation data subject to cosine transformation is divided for plural areas and bit number to be allocated is decided based on a threshold level Ti and the quantization width Di decided for each area and the data is compressed. Thus, the data is compressed efficiently and the deterioration in the picture quality due to compression is reduced.
Patent JP-H01170379-A (JP)
Title: Piezoelectric motor
Inventor: HICHIYA TOSHINORI
IPC: H02N2/00
Filed: 1987-12-22
Abstract: PURPOSE:To smoothly operate by composing to so divide an elastic unit as to generate different bending displacements with respect to the displacement of a piezoelectric member. CONSTITUTION:A piezoelectric motor is composed of a U-shaped slider 11, inner and outer legs 12a, 12b divided from the slider, a laminated ceramic piezoelectric unit 13, adhesive layers 14a-14b for securing the unit 13 to the slider 11, and a ring type stator 15 having a thin outer periphery and a thick stepwise inner periphery. The distances from the securing position of the unit 13 of the slider 11 to the ends of the legs are differentiated to l1 at the outer periphery and l2 at the inner periphery with the relation of l1>l2. Thus, since the variations of the legs of the slider 11 with respect to the base of the end of the leg is increased at the outer periphery as compared with that at the inner periphery, the moving distance at the outer periphery is increased, and a smooth circular motion is performed without necessity of a guide member and the like by bringing the slider 11 into pressure contact with the stator 15.
Patent JP-2001138634-A (JP)
Title: Optical information recording medium
Inventor: SASA NOBORU
IPC: B41M5/26
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an additionally writing type optical information recording medium, by which a highly sensitive optical recording is possible in a blue color light domain and which can cope with a recording reproducing wavelength of 400 to 450 nm. SOLUTION: As the recording layer of the optical recording medium, a porphyrin derivative represented by general formula, in which X1 to X8 are independently selected from the group consisting of a hydrogen atom, a fluorine atom, a substituted or un-substituted alkyl group and a substituted or un- substituted alkoxy group and independently R1 to R4 are substituents having acyclic structure, is employed. In formula, M represents two hydrogen atoms or a divalent, trivalent or tetravalent metal atom, which may have an oxygen atom and a halogen atom therein, or a metal atom, which may have (OR5)p, (OSiR6R7R8)q, (OPOR9R10)r and (OCOR11)s therein, wherein R5 to R11 independently represent hydrogen atoms, substituted or un-substituted aliphatic or aromatic hydrocarbon groups and p, q, r and s represent an integer from 0 to 2.
Patent JP-H01200466-A (JP)
Title: Variable resource zoning apparatus and method for data processing system
Inventor: JIYON ERU KAARII
IPC: G06F15/167
Filed: 1988-12-21
Abstract: PURPOSE: To execute data processing while preventing access to other resource by an internal control means, and preventing the access to the remaining resource by an external control means between other CPUs and the remaining part of an information processing system by providing the CPUs to be operated by different operation systems, and allotting plural data processing system resources to one. CONSTITUTION: The CPUs 11, 12 are operated by the different operation systems, and are provided with address generating and protecting devices respectively. A main memory 15 is provided with the operation system area of the CPUs 11, 12, a file, a table, a software procedure area, and a common area 155 capable of accessing both the CPUs, and allotment is executed by a mail box method. The CPU 12 provides an interface 30 among data processing systems (system bus 19), and, makes it response to the signal of the CPU 11 through a bus interface 17, and determines the resource to be allotted to the CPU 12 by a prescribed changing means, and plays the protecting mechanism of resource division. Through this configuration, the CPU without interchangeability can be connected to the data processing system, and can be given the same relation.
Patent JP-H10190813-A (JP)
Title: Telephone set
Inventor: FLEMMING KLOVBORG LARSEN
IPC: H04M1/72469
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To facilitate an arrangement and operation management of keypads of a telephone set. SOLUTION: A user interface is provided with a keypad 2 that is used for executing access and a call for a menu structure of a telephone set, a display 3 that displays a current function of the keypad 2 and a control unit that controls the function of the keypad 2 and information displayed on the display 3. Plural states, controlled by the control unit are assumed by the telephone set, a preset group for the related state is executed by the keypad 2, based on the assumption and the control unit selects and displays the operation from the operation group as a current function to the keypad.
Patent JP-H05161073-A (JP)
Title: Solid-state image pickup device
Inventor: MAKINO KENJI
IPC: H04N5/359
Filed: 1991-12-06
Abstract: PURPOSE:To reduce a signal charge storage time of each picture element less than a time required to read all picture elements and to attain image pickup even when an intense optical signal is received. CONSTITUTION:Photo diodes 11 (picture elements) are arranged in 2-dimension and sources of reset and read MOSFETs 12, 13 are connected in common to each cathode. The charge integrated in the picture element selected by read vertical horizontal shift registers 14, 16 is read by a read amplifier 17. Since the horizontal shift register 16 implements the selection of a reset line L4 and a read line L2 simultaneously, the picture element different from the read picture element is selected simultaneously by a reset use vertical shift register 18 and the shift register 16 and reset by a reset use power supply 20.
Patent JP-H08158193-A (JP)
Title: Woven fabric excellent in fancy effect
Inventor: MURATA YOSHIAKI
IPC: D03D1/00
Filed: 1994-11-30
Abstract: PURPOSE: To obtain a rough woven fabric, comprising metallized yarns capable of assuming faint brilliancy from the back surface while using the metallized yarns used as warp yarns and excellent in fancy effects. CONSTITUTION: This woven fabric is obtained by using hand spun silk yarns or the hand spun silk yarns and silk yarns as front warp yarns, metallized yarns in the back warp yarns and the hand spun silk yarns as weft yarns, weaving the front and back textile weave into a rib or mat weave and the back textile weave into a twill or a satin weave and alternately weaving the front and back so as to provide the weft yarns in a wavy form.
Patent JP-H04191583-A (JP)
Title: Underwater pipe joining device
Inventor: SAKAMOTO TAKEO
IPC: F16L1/26
Filed: 1990-11-26
Abstract: PURPOSE:To carry out inspection from on a working vessel by joining a pipe with a joint assisting device pressed by an outside diameter joining device. CONSTITUTION:The pipe 12 of an inside diameter joining device 1 is inserted into the joint assisting device 4 of an outside diameter joint device 2, and the pipe 12 is joined with the joint assisting device 4. After joint, exhaust is carried out from the rubber race body 8 of the inside diameter joint device 1, which is pulled out from the pipe 12. Then, a bridge pedestal anchor 19 is sunk along the pipe 12 joined with the joint assisting device 4, and the pipe 12 is inserted into the circular pipe 23 of the bridge pedestal anchor 19, viewing the lighting and TV camera for a hydrocrane, etc. The center of the circular pipe 23 forms a bent part 20, and a memory alloy member is installed inside, and the top edge is joined according to a certain seawater temperature and presses the pipe 12. Accordingly, the work can be inspected from on a working vessel.
Patent JP-H01201534-A (JP)
Title: Stop apparatus of sliver of spinning machine
Inventor: URUSU MAIYAA
IPC: D01H13/16
Filed: 1988-12-23
Abstract: PURPOSE: To make the dimensions of magnets reduce by carrying out the separation of the mutually attracting magnets by magnetic repulsion and releasing a stop motion apparatus at a low voltage. CONSTITUTION: This stop motion apparatus for a sliver 12 of spinning machinery is obtained by installing a support 19 and a movable tightening lever 20 rotatably supported on the support 19 with a pivot shaft 21 and attaching a magnet 24 of the lever 20 to a magnetizable yoke part 25 of an electromagnet 26 of the support 19. When the leg part of the electromagnet 26 is magnetized so as to be the same pole as a magnetic pole piece of the magnet 24, the magnets 24 and 26 are separated by a repulsive force to rotate the lever 20 to a position for tightening by action or gravity. Thereby, the sliver 12 is tightened between a guide surface 13 and a tightening surface 22.
Patent JP-H02168923-A (JP)
Title: Vacuum cleaner
Inventor: UENO SEIICHI
IPC: A47L9/19
Filed: 1988-12-22
Abstract: PURPOSE:To accurately execute display corresponding to the quantity of dust by smoothing a value corresponding to light non-transmission quantity when sucked dust is passed between a light emitting element and a light receiving element provided on a sucking hose and comparing the smoothed value with a smoothed reference value obtained immediately after a power is supplied when sucking is not executed yet. CONSTITUTION:A light emitting element 1 and a light receiving element 2 are provided for the sucking hose, first, a light receiving element output value under a state immediately after the power is supplied in which the dust is not sucked yet is smoothed in a low-pass filter 3, sent to a storing means 5, and stored as the reference value. Further, a comparing and controlling means 4 compares the output value of the low- pass filter with the value outputted from the storing means through a level converter 7 and sends a clean signal to a display means 6 when the former is a smaller value than the latter. On the other hand, when the former is a larger value than the latter, the means 4 compares both the values with each other again. Since a threshold level accordant with the quantity of the dust can be obtained in the above-mentioned manner, the quantity of the dust can be detected and displayed accurately by sending the signal corresponding to the level to the display means.
Patent JP-S63215765-A (JP)
Inventor: ANJIERIKA HAWAADO MAKUHAARU
IPC: C08L69/00
Filed: 1987-12-23
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-H02170470-A (JP)
Title: Semiconductor device
Inventor: YAMADA OSAMU
IPC: H01L29/74
Filed: 1988-12-22
Abstract: PURPOSE:To be provided with a high-speed and high reverse recovery strength by a method wherein a width of a ring-shaped region, of a first conductivity type, of a universal electrode is set to a diffusion length or lower of a carrier existing in the region. CONSTITUTION:In a P-N diode, N<+>-layers 5 as absorption layers are formed only in a P<+>-layer on the anode side of an Si substrate 1 composed of an N<+>- layer 2, an N<->-layer 3 and a P<+>-layer 4. The layers 5 are ring-shaped, and are arranged regularly from the center of the substrate 1 to its periphery. Widths d1, d2, d3, of the layer 4, exposed between the layers 5 are set to diffusion lengths or lower of electrons as a small number of carriers. Thereby, the small number of carriers remaining inside the layer 4 can be absorbed uniformly in an extremely short time; it is possible to obtain a semiconductor device provided with a high-speed and high reverse recovery strength.
Patent JP-H04191746-A (JP)
Title: Electrophotographic sensitive body
Inventor: ENOMOTO KAZUHIRO
IPC: G03G5/06
Filed: 1990-11-26
Abstract: PURPOSE:To enhance the sensitivity and durability of a sensitive body by containing a specified azine compound in a photosensitive layer. CONSTITUTION:In the photosensitive layer of this sensitive body, an azine compound represented by the formula (I) is contained. In the formula, X represents O, S, etc., A represents H, an alkyl, etc., B represents an alkyl, a (substituted) aryl, etc., R represents an alkyl or (substituted) aryl, R' represents H, alkyl, etc., (n) is 0 or 1, and (m) is 1 or 2. The photosensitive layer can be prepared by laminating a charge generating layer containing a bisazo pigment as a carrier generating material and a charge moving layer containing the compound of the formula (I) (for example, the compound of the formula (II)) as a carrier moving material.
Patent JP-2001111215-A (JP)
Title: Method of filling holes
Inventor: KAMIO TADASHI
IPC: H05K3/42
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To solve the problems in prior art where all small holes of many printed boards having many small holes, especially through-holes, e.g. BGA, CSP, F/CBGA boards must be planarized uniformly in short times to meet the demands of the time for making lighter, thinner, more compact, high-density and multilayer products, and where the conventional methods are inferior in quality, yield and cost. SOLUTION: After removing solvents by heating a solder resist, it is pressure- fitted in holes to form flat holes filled with the solder resist, without leaving swellings or recesses, required portions are cured by UV irradiation, unwanted non-cured portions are developed and removed and the solder resist is heat set to finish the hole fill/pattern forming.
Patent JP-H06227749-A (JP)
Title: Caddie to transfer fiber bobbin and fiber bobbin sleep individually and independently from each other
Inventor: BUORUFUGANGU IRUMEN
IPC: B65H49/06
Filed: 1993-12-22
Abstract: PURPOSE: To advantageously handle fiber bobbins of different sizes on a preparation station for processing the start ends of the threads of the fiber bobbins. CONSTITUTION: The upper end of an insertion stem 5 projects from a fiber bobbin sleeve 2 when the fiber bobbin sleeve 2 is fitted over the insertion stem 5. The insertion stem 5 and the bottom plate 4 of a caddy can be connected to and disconnected from each other by an insertion type snap-fit connection.
Patent JP-H05156651-A (JP)
Title: Structure for connecting basement unit
Inventor: NANBA MASAHIRO
IPC: E02D29/00
Filed: 1991-12-09
Abstract: PURPOSE:To cancel out errors in thickness among basement units and readily finish a floor with no steps between two basement units even if basement units with errors in thickness are used or a method of installing basement units on an uneven foundation is employed. CONSTITUTION:A plurality of box-shaped basement units C each having a bottom 4, a ceiling 2 and side walls 3 at least one of which has an opening 5 therethrough are connected together at the respective end faces of their openings 5. A nothced portion 1 of predetermined thickness is provided in the upper surface of the bottom 4 of each basement unit and along a predetermined length from the end face of each opening and is filled with a filler.
Patent JP-H07180846-A (JP)
Title: Heating apparatus
Inventor: MURATA RIE
IPC: F24C7/02
Filed: 1993-12-22
Abstract: PURPOSE:To provide a heating apparatus capable of simply cooking a cake in a short time by adopting a cooking sequence enabling a user to correspond to a wide menue of the different kinds and different shapes, and adopting a simultaneous heating incorporating a high frequency heating. CONSTITUTION:A weight sensor 8 measures the weight of an article 9 to be heated, and a water vapor amount detection time in response to the weight is provided. A high frequency output is unified till the water vapor detection time is completed from the initiation of the heating, and simultaneous heating is performed in the state where rotation of a cooking fan of a high frequency generator 12 is interrupted. Hereby, there can be detected the amount of water vapor which correctly represents the different kinds and shapes of cakes, and hence there can be selected a proper high frequency output and heating time.
Patent JP-2000147020-A (JP)
Title: Measurement device
Inventor: MITSUI MASAKI
IPC: G01R13/22
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To display error occurrence time and the time elapse together, in addition to error occurrence display. SOLUTION: This device comprises a clock part 8 normally measuring a time and outputting a time signal for a time point requested in response to a time request signal and a timer part 9 for measuring a time elapsed from a time being received the time request signal to output a signal of this time elapsed indicating the time elapsed, where the time signal from the clock part 8 and the signal of the time elapsed from the timer part 9 are displayed together on a display part 10 when detecting an error.