baber/WOPTO huggingface dataset:
Patent JP-2000056019-A (JP)
Title: Object detecting device
Inventor: KIKUCHI HAYATO
IPC: G01S17/931
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an object detecting device capable of preventing multiple objects existing laterally adjacently at the same distance from being erroneously detected as a single integrated object with a large lateral width. SOLUTION: When a preceding vehicle T1 and a roadside reflector R1 are laterally adjacently exist and the reception level signals of the reflected wave from objects are added for each beam for target detection, the reflected wave from the reflector R1 is strong, and the preceding vehicle T1 and the reflector R1 are integrally detected. In a region affected by the reflected wave from the reflector R1, the reception level signals from the reflected waves are not added for each beam, and only the reflector R1 is detected. In a region not affected by the reflected wave from the reflector R1, the reception level signals are added to detect the preceding vehicle T1, thereby the reflector R1 and the preceding vehicle T1 can be separately detected.
Patent JP-S59114904-A (JP)
Title: Dielectric filter
Inventor: MEGURO TAKESHI
IPC: H01P1/212
Filed: 1982-12-21
Abstract: PURPOSE:To suppress the undesired waveguide mode without giving any effect to the using mode by providing a radio wave absorbing member within a housing and opposite to the maximum field surface of a resonator. CONSTITUTION:When a resonator consisting of a dielectric block 1 is put into a metallic housing 7, an undesired waveguide mode is generated in a gap formed between the block 1 and a cover plate 9 of the housing 7. Then a radio wave absorbing member 11 is provided in the housing 7 and opposite to the maximum field surface (above a hole 2) of the resonator. Thus the undesired waveguide mode is suppressed. The member 11 can use a magnetic material such as ferrite, etc. In such a way, the undesired waveguide mode can be suppressed without giving any effect to the using mode.
Patent JP-H0274125-A (JP)
Title: Power source equipment
Inventor: KURUMA AKIO
IPC: H02J7/00
Filed: 1988-09-09
Abstract: PURPOSE:To enable immediate confirmation of the setting state of a switch by indicating the connecting state of battery through a light emitting diode(LED) and the like interlocked with a battery replace switch. CONSTITUTION:Power is fed from an AC power source 12 to the rectifier section 13 in a power source equipment 11 where it is rectified and fed to a computer 14. A battery 17 is connected through a switch 18 with a DC/DC converter 16. A LED 21 connected through the contact 20 of the switch 18, and the LED 21 is lighted when the switch 18 is not thrown in and the battery is not used.
Patent JP-2000350033-A (JP)
Title: Image processor
Inventor: MURAKAMI YOSHINORI
IPC: H04N1/407
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To decrease capacity of a memory required to store data used for gradation correcting processing. SOLUTION: A curve storage section 31 of this processor 14 stores a reference correction curve, and a correction amount storage section 32 stores correction amount corresponding to a plurality of designated entry density values. The correction amount is decided, based on an output characteristic specific to an image output device 15 or on the output characteristic and adjustment amount a set before copying an original. An intermediate tone output gradation processing section 28 uses a reference correction curve and a set of correction amounts to generate a correction curve, when copying the original and gradation correction is processed by using the generated correction curve. Furthermore, a density read from a path used for calculating the correction amount is corrected by using a correction coefficient, based on the result of the input of the known image.  Moreover, the correction value on the generated correction curve is limited to a value smaller than the maximum output value of the image output device 15.
Patent JP-H0560895-A (JP)
Title: Recirculation pump building
Inventor: FURUHIRA MASAO
IPC: G21D1/00
Filed: 1991-09-05
Abstract: PURPOSE:To obtain a recircualtion pump building capable of cooling the motor efficiently even in the case the recirculation pump motor is placed in the basement. CONSTITUTION:In a recirculation pump building, an air shaft 11 connecting to the recirculation pump building 1 is placed within an air exhaust shaft 10 which is placed in a water intake channel 6. And in the air shaft, air conditioning fans are placed.
Patent JP-S6283237-A (JP)
Title: Wiper control device
Inventor: NAKADE YOSHIYUKI
IPC: B60S1/08
Filed: 1985-10-08
Abstract: PURPOSE:To make an intermittent wiper operate even immediately after an ignition switch is turned on and secure safety by directly connecting a circuit part which determines the intermittent time constant of the intermittent operation control circuit of a wiper relay, to a storage battery without making it pass through an ignition switch. CONSTITUTION:A wiper motor circuit 18, a wiper switch 15, and a wiper relay circuit 17 are connected to a storage battery 11 via an ignition switch 16. Being interlocked with the stopping and rotating positions of a wiper motor 26 in the wiper motor circuit 18, the common contact (a) of a motor interlocking switch 27 is connected to a +S terminal, or its common contact (b) is connected to a +B terminal. Also, an intermittent operation control circuit 22 for a relay is connected to the wiper relay circuit 17, and a capacitor 25, resistors 13, 14, etc. which are intermittent time constant circuit parts, are directly connected to the storage battery 11 without passing through the ignition switch 16. As a result, the capacitor 25 is kept charged at all times and the wiper motor 26 can be operated even immediately after the ignition switch is turned on, securing safety.
Patent JP-2000055336-A (JP)
Title: Combustion equipment
Inventor: MURATA RINPEI
IPC: F23G7/05
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To completely burn fuel by installing a longitudinal porous air diffusing tube communicating with a blower in a cylindrical container body, further inserting a fuel introducing pipe at a slope of a predetermined angle from an exterior into a body, and providing an air injection pipe along a lower side of the pipe. SOLUTION: A longitudinal porous air diffusing tube 3 communicating with an air supply tube 19 inserted from a blower 18 to a lower side is installed in a cylindrical container body 2. A fuel introducing pipe 4 is inserted from an upper side of the tube 19 into a cylindrical container body 2 at a slope of a predetermined angle, an air injection pipe 5 is contained in the tube 19, and its end is bent at a predetermined angle along a lower side of the pipe 4. According to the constitution, since the tube 3 diffuses the air in a wide range of a height of the body 2, the body 2 becomes extremely rich in oxygen, waste oil is almost completely burned so that no smoke, and no tar are almost generated.
Patent JP-2000090691-A (JP)
Title: Semiconductor memory device with on-chip error correcting circuit and error correcting method
Inventor: LEE JIN-YUB
IPC: G06F11/10
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To improve an access time by simultaneously receiving data and check bits in two groups, generating syndrome bits in corresponding two rows in the data and the check bits in the two groups respectively and correcting errors in data bits in the two groups respectively in response to the syndrome bits in the two rows. SOLUTION: An error detector 202 for the error correcting circuit 200-bottom receives nine syndrome bits from a syndrome generator 201 and outputs a signal displaying the presence of an error, and an error corrector 203 successively receives 256 data bits from a first sense amplifier 140-bottom through a switch circuit 161-2 during a second cycle, and corrects one error bit in the 256 data bits in response to a signal from the error detector 202. An error correcting circuit 200-top executes the same functions as the components of the error correcting circuit 200-bottom.
Patent JP-S60116324-A (JP)
Inventor: SUZUKI NORITO
IPC: A61B3/16
Filed: 1983-11-28
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-H0885347-A (JP)
Title: Cooling device for water cooling type internal combustion engine for vehicle
Inventor: YAMANAKA YASUTOSHI
IPC: F01P7/12
Filed: 1994-09-20
Abstract: PURPOSE: To provide a blow intrudicing duct and a cooling device in which air quantity blown to a radiator is controllable, which require no dies, and which are of low cost. CONSTITUTION: A radiator 4 of an almost rectangular plate form and a capacitor 6 are disposed serially having a specified interval between them. In the specified interval, a flexible duct 5 of an almost rectangular surrounding form is disposed to surround the specified interval. The radiator 4 and a capacitor 6 are connected to each other at four corners by support poles 37. A cylindrical member 32 is disposed on an outer circumferential surface of the support pole 37, and a coil of a shape memory part 30, a washer 39, and an SMA coil part 31 are engaged in order with the cylinder member 32 with play. The duct 5 is threaded with the four SMA coil parts 31 to be movable by shape change of the shape memory part 30 by heat, whereby cooling air quantity introduced into the radiator 4 is controlled.
Patent JP-H1070333-A (JP)
Title: Wavelength converting solid-state laser equipment
Inventor: IRIGUCHI TOMOSHI
IPC: H01S3/131
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To stabilize power without lowering the power of second harmonic by providing a feedback circuit, which detects the intensity of the fundamental wave by separating and extracting the remaining fundamental waves in the output light from an optical resonator by a Brewster plate and controls the drive source of a semiconductor laser, based on the output. SOLUTION: Laser beams projected from an optical resonator are directed to a Brewster plate 7, which is placed in close proximity to an output mirror 5, a part of the basic waves in the output beams are separated and extracted by the plate 7, and the extracted beams are lead to a detector 8 to detect the intensity. The results are fed to the drive power source 10 of a semiconductor laser 1 by a feedback circuit 9, and a current to the semiconductor laser 1 is controlled so as to have fixed detection results from the detector 8. Thus, the power strength of a second harmonic is stabilized.
Patent JP-H0972448-A (JP)
Title: Driving circuit for motor
Inventor: NAKAJIMA TOSHIO
IPC: F16K31/04
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To miniaturize a driving circuit without damaging a motor even if signals are inputted erroneously into two contacts of a control switch such as three-way motor-driven valve at the same time. SOLUTION: The current flow of one field winding 8 is limited to only one way, and the direction of current running through an armature 2 is changed alternately to rotate a motor clockwise/counterclockwise. Parallel circuits 9, 10 for bypassing a circuit which energizes the armature 2 and field winding 8 from microswitches 3, 4 are provided. The parallel circuits 9, 10 connect the sections between the microswitches 3, 4 and the control switch 1, and between a power source 20 and the field winding 8 respectively. Even if a current is inputted erroneously into both the contacts 1a, 1b of the control switch, the erroneous signals are led to the parallel circuit, and are controlled by the transistor so as not flow into the armature 2, the field winding 8 or the other parts.
Patent JP-H1163952-A (JP)
Title: Three-dimensional shape measuring target and method for measuring inclination of collimation face
Inventor: OTOMO YUJI
IPC: G06F19/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a target having high measuring precision in the direction and the inclined angle of a collimation face used for three-dimensional measurement of a structure and a method for measuring measured point coordinates with high precision using it. SOLUTION: This measuring target describes a collimation mark figure 1 on the collimation face 2 of a target, and describes an inclined angle measuring mark figure 3 on another collimation face 4 in parallel to the collimation face 2 and having a different height(h). Images of the collimation mark figure 1 and the inclined angle measuring mark figure 3 of this target are analyzed for images by an image processor, whereby a method for measuring an inclination of the collimation face respectively acquires a centroid P of the collimation mark figure and the inclined angle measuring mark figure, and simultaneously acquires an absolute amount of an inclination direction and an inclination of the collimation face of the target from a difference of a coordinates value and a known difference of heights of a collimation face and an inclined measurement facc on an image coordinates plane of the centroid of two mark figures.
Patent JP-H0966983-A (JP)
Title: Case for disk cartridge
Inventor: SASAKI SHIN
IPC: B65D85/57
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a case for a disk cartridge, capable of being easily and accurately assembled. SOLUTION: Side walls 3a, 3b, which form a pair, are provided at both side edges on the underface of a top plate member 1, and a rear wall 3c is provided between the side walls. Side walls 4a, 4b, which form a pair, are provided at both side edges on the surface of a bottom plate member 2, and a rear wall 4c is provided between the side walls. A case for a disk cartridge comprises the top plate member 1 and the bottom plate member 2, which are connected to each other by a hinge 7 provided continuously on the rear walls 3c, 4c.
Patent JP-2000059221-A (JP)
Title: Picture data transform device
Inventor: TERANISHI KENTARO
IPC: H03M1/18
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To construct a signal processing system capable of realizing the input- output characteristic of high resolution according to an input level without raising the resolution (the number of output bits) of an AD converter. SOLUTION: The system is provided with an input level detecting means 3 detecting the input level of an inputted video signal, a Vbottom control means 4, a Vtop control means 5 deciding the dynamic range of an AD converter 1 by a signal from the means 3, and an input-output characteristic conversion table 2 capable of changing and rewriting the input-output characteristic by a signal from both of the means 4, 5. By this constitution, the input-output characteristic can be changed according to the input level and the system specification of a poststage.
Patent JP-H0868439-A (JP)
Title: Vibration absorber
Inventor: YONEKURA KOICHIRO
IPC: F16F13/26
Filed: 1994-08-26
Abstract: PURPOSE: To prevent the lowering of vibration absorbability caused by the resonance of the movable plate of a liquid filled type vibration absorber and suppress vibration transmitted to a body from the internal combustion engine of an automobile so as to improve the noise-vibration resistance of the automobile or the like. CONSTITUTION: A vibration absorber is provided with a magnetic body 7 forming a part of an action chamber 9 with liquid filled therein and advancing- retreating in the directions of increasing-decreasing the volume of the action chamber 9, a vibration absorber 15 having an electromagnet 14 for advancing- retreating the magnetic body 7, vibration detecting means 21, 22 for detecting the grade of vibration, a control means 23 for computing the advance-retreat quantity of the magnetic body on the basis of the grade of vibration detected by the vibration detecting means and also computing the current value to realize this advance-retreat quantity, and a driving means 24 for feeding the current value, computed by the control means, to the electromagnet.  The control means 23 stops the current supply to the electromagnet when the characteristic frequency of the magnetic body 7 is approximate to the frequency of control vibration received by the magnetic body 7 from the electromagnet 14.
Patent JP-H0385658-A (JP)
Title: Data processor
Inventor: YAMADA KAZUHIKO
IPC: G06F13/16
Filed: 1989-08-30
Abstract: PURPOSE:To easily reduce the amount of a hardware and to easily collect information by converting one part of the address of a storage device to the address of a write only register by an address decoder inserted between an address bus and the write only register. CONSTITUTION:An address decoder 9 is provided to be inserted between an address bus 7 and write only registers 5 and 6, and to convert one part of the address of a storage device 2 to the address of the write only registers 5 and 6. When data are written into the write only registers 5 and 6 by a central processing unit 1, the data are simultaneously written into memory areas 3 and 4 as well. However, the contents of the write only register 5 are stored in an address AA and the contents of the write only register 6 are stored in an address BB. When the data of the write only registers 5 and 6 are read out, the contents of the memory addresses AA and BB corresponding to the write only registers 5 and 6. Thus, the amount of the hardware such as an exclusive read control circuit and an output driver, etc., is reduced and the information easily is collected.
Patent JP-H1154496-A (JP)
Title: Heat treatment system and gas processing system
Inventor: OKASE WATARU
IPC: H01L21/22
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment system which can ensure a high throughput while reducing the size and in which uniform heat treatment can be carried out while suppression corrosion at the metallic part. SOLUTION: A quartz container 2 is set in a metallic chamber 1 having a carry in/out port 11 in the side face and a mounting part 24 is provided on the bottom in the quartz container 2 while a processing gas supply section 5 is disposed movably up and down on the upper side thereof. Side wall parts 51a, b are provided at the circumferential fringe part of the processing gas supply section 5 to surround the processing atmosphere between the mounting part 24 and the side wall parts at the time of heat treatment. At first, the processing gas supply section 5 is located at a first height and a wafer W is mounted on the mounting part 24 and then the processing gas supply section 5 is lowered down to a second height before heat treatment is started.  Since a small processing chamber is formed between the processing gas supply section 5 and the mounting part 24 at the time of heat treatment, the time for replacing the processing gas is shortened and the throughput is enhanced.
Patent JP-S61105165-A (JP)
Title: Image reader
Inventor: FUWA JOICHI
IPC: H04N1/04
Filed: 1984-10-29
Abstract: PURPOSE:To eliminate dispersion of an output signal of each light receiving cells by forming a picture signal by integrating the output signal from the light receiving cell and sampling the integrated result. CONSTITUTION:An integrating circuit is reset by a control signal SC5 synchronizing the trailing edge of a control signal SCI to drive a light receiving cell. Therefore, a signal Vas which is formed by integrating the output signal Va of the light receiving cell with an integrating circuit 10 is sampled in an S/H circuit 5 by the control signal SC3 output from a timing control unit 7 at the timing of the high level, and the level is output as the picture signal sampling signal Vs to a binary circuit 6. The integrating circuit 10 is reset by the said control signal SC5 and is prepared for integrating the output signal Va of the next light receiving cell. Since in such a way the ratio of the signal Va peak and sampling data are made almost constant even when the leading edge of the signal Va is varied due to the dispersion of the time constant of the light receiving cell, the picture signals can be processed under the same condition by a later processor.
Patent JP-S6285324-A (JP)
Title: Sentence vocalizing system
Inventor: OOYAMA YUTAKA
IPC: G10L13/00
Filed: 1985-10-09
Abstract: PURPOSE:To obtain a natural continuous sentence vocalization by a listener, by controlling the length of a pause between vocalization and vocalization, when generating a continuous sentence. CONSTITUTION:When sentence information to be vocalized is sent to a pause control means 5 from a sentence input means 1, a control means 5 sends length of an input sentence and vocalization speed information given from a speed designating means 2, to a pause length determining means 3. The pause length determining means 3 determines a pause length, based on the given information and sends it to the pause control means 5. The pause control means 5 waits for a transmission of information a sentence for vocalization, speed, etc. by a portion of the pause length which has been obtained by the pause length determining means 3, and thereafter, sends it to a sentence voice converting means 4. In this way, more natural continuous vocalization is obtained by a listener.
Patent JP-S61103174-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/36
Filed: 1984-10-27
Abstract: PURPOSE:To obtain an image forming device which can erase an optional part of an original image to form an image and can recognize easily the erasing range, by making the diameter of a spot light equal to that of each light emitting element and allowing the erasure designated range and the erasing range to correspond to each other in 1:1. CONSTITUTION:A guide shaft 130 is provided along a lamp 4 in the part, which is shielded from the light of the lamp 4, of the first carriage 411, and a spot light source 131 as a means which indicates the erasing range of an original is provided freely movably on the guide shaft 130. This spot light source 131 consists of a light emitting element 132 such as a diode, a lamp, or the like and a lens 133 provided to face an original platen 2, and this spot light is irradiated on the original platen 2 as a spot light having a diameter (d) by the lens 133 and has such luminance that the spot light can be transmitted through an original G having a thickness like a postal card. The spot light source 131 is moved in the direction orthogonal to the scanning direction of the first carriage 411 by rotation of a pulse motor 135.
Patent JP-H1070871-A (JP)
Title: Stator for brushless motor
Inventor: FUJII KENJI
IPC: H02K3/50
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a stator for brushless motor which can ensure a space isolation distance to a terminal pin where the end of a winding is wound in the case of forming the housing of the brushless motor out of steel plate and improve assembling efficiency. SOLUTION: An insulator 1 is formed out of resin to insulate a stator iron core 2. Awinding 3 is wound around the stator iron core 2 through the insulator 1. The inner wall 4 of the insulator 1 retains the winding 3, and a terminal pin 5 is pressed in the pressing-in hole 6 of the inner wall 4. The winding terminal 7 of the winding 3 is wound around the terminal pin 5 and connected by soldering (not illustrated).