baber/WOPTO huggingface dataset:
Patent JP-H0759302-A (JP)
Title: Small-sized motor
Inventor: KINOSHITA NOBUO
IPC: H02K13/00
Filed: 1993-08-18
Abstract: PURPOSE:To improve the follow-up quality of a brush to a commutator without the increase of the frictional force generated between the brush and commutator, by dividing the part of a brush arm which is present between its base part and its free end into a plurality of partial brush arms, and by fixing a sheet- form damper material on the base part of the brush arm, and further, by specifying the value of the ratio of the length of the damper material to the length of the brush arm. CONSTITUTION:In a small-sized motor, a plurality of brush arms 7 are formed, and their one-ends are united in a body in a base part 12, and further, a damper material 14 is fixed on the top surfaces of the brush arms 7 while the damper material 14 is made sheet-form. Hereupon, the ratio LD/LB of the length LD of the damper material 14 to the length LB of the brush arm 7 is made to be within the range of 1/2-3/4. Thereby, since the follow-up quality of the brush to a commutator 4 is improved, even in the case of the high-speed rotation of the commutator 4, the generations of sparks are suppressed and electric noises are reduced. Also, the abnormal abrasion generated between the brush and the commutator 4 is prevented, and in its turn, the life time of the brush can be made long.
Patent JP-H1147116-A (JP)
Title: Noncontact stature measuring device and its correcting method
Inventor: DEGUCHI HIROSHI
IPC: A61B5/107
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a noncontact stature measuring device capable of more accurate stature measurement, simple in structure because it uses a single ultrasonic sensor, and capable of cost reduction, and its correcting method. SOLUTION: A noncontact stature measuring device using ultrasonic waves includes a single ultrasonic sensor 33, a reception switch circuit 35 connected to the ultrasonic sensor 33, a transmission means connected to the reception switch circuit 35, a reception means connected to the reception switch circuit 35, and an electronic control unit connected to the reception switch circuit 35, the transmission means, and the reception means. A rectangular wave of 120 kHz is transmitted from the ultrasonic sensor 33 as an input wave, and during transmission the reception switch circuit 35 is turned off so that the input wave does not enter the reception means, whereas when the input wave is stopped, the reception switch circuit 35 is turned on to establish a floating state between the transmission means and the ultrasonic sensor 33.
Patent JP-S5994271-A (JP)
Title: Cassette tape recorder
Inventor: HOSHINO MASAKI
IPC: G11B15/675
Filed: 1983-10-31
Abstract: PURPOSE:To simplify extremely the ejecting operation of a cassette tape and at the same time to prevent the deterioration of the tape performance, by performing consecutively both the stoppage of traveling and ejection of the tape with just an operation of a stop switch. CONSTITUTION:Terminals 7, 9 and 10 are connected to a control circuit which controls the drive, stoppage, etc. of a tape. Now a cassette tape recorder is set in a reproduction mode and also in a temporary stop mode. Under such conditions, a stop switch 2 is closed to eject the tape. Thus an electric power supply +B is applied to a stop signal output circuit 6 via the switch 2, and a stop signal is delivered to the control circuit via an output terminal 7. As a result, the reproduction mode is released to stop the tape traveling. In this case, the tape recorder is set in a temporary stop mode and therefore a signal of L level emerges at an output terminal 10 of a temporary stop detecting circuit 8. This signal is applied to the control circuit to release the temporary stop mode.
Patent JP-H0934782-A (JP)
Title: Information storage device
Inventor: MOTOHASHI ATSUSHI
IPC: G06F12/08
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To shorten processing time for data recording by storing continuous data in a cache buffer and writing the data stored in the cache buffer into a storage medium when a standby state is provided. SOLUTION: A CPU 1 receives plural recording instructions from an external storage device and when the storage areas of the storage medium designated by those plural received recording instructions are continuous, the received recording data are preserved in a cache buffer 4. Then, the recording data preserved in the cache buffer 4 are recorded in the recording area of the designated recording medium during the idle time in which no recording and reproducing instruction is inputted from the external device. Namely, the data to be written in continuous recording addresses among the recording data received from a host device are stored in the cache buffer 4 and while the device is turned to the standby state, the recording data stored in the cache buffer 4 are simultaneously written in the recording medium.
Patent JP-H1143412-A (JP)
Title: Bacteriostatic and antibacterial agent
Inventor: KAMURAGI TOSHIHIDE
IPC: A23L9/10
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a bacteriostatic and antibacterial agent suitable for a use for a drink and food and derived from a natural product by including a papaya seed extract. SOLUTION: This bacteriostatic and antibacterial agent is obtained by forming a papaya extract by removing flesh part by sufficiently washing a papaya seed and pulverizing the washed papaya seed by a pulverizer, or carrying out extraction operation by adding water or an organic solvent to the pulverized papaya seed to provide an extracted liquid, or removing the water or the organic solvent from the extracted liquid to provide a concentrated liquid or drying the extracted liquid to provide a powder, and using the pulverized papaya, the extracted liquid, the concentrated liquid or the powder as the papaya extract alone or by mixing the papaya extract with an organic acid, an antioxidant, a pH regulator, an emulsifier, etc. The bacteriostatic and antibacterial agent is added to an egg product such as pudding, steamed egg custard, mousses and pot-steamed hotchpotch, and other food and drink preferably so as to be 10-50,000 ppm to impart the bacteriostatic and antibacterial activities against bacteria belonging to the genus Salmonella thereto.
Patent JP-2001030795-A (JP)
Title: Follow-up control for vehicle in front
Inventor: KOBAYASHI YOSUKE
IPC: B60W10/06
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of nose dive through moderate deceleration and prevent shock caused when a vehicle returns to a normal position by configuring braking/driving control means so as to moderate deceleration when a vehicle speed is, during deceleration control, at a set speed at which the vehicle almost stops or a lower speed. SOLUTION: A target vehicle speed that keeps a target following distance is calculated based on a following distance and a vehicle speed. A target throttle opening and a target brake pressure PB* are calculated based on the target vehicle speed. When the vehicle speed hits the lowest speed during deceleration, a brake pressure limit value PLIM indicates the lowest brake pressure obtained by summing up a target brake pressure PBG corresponding to a drive shaft torque conversion value TDHG of hill climbing resistance and a brake pressure necessary for generating moderated deceleration at which occupants of the vehicle do not feel uncomfortable when the vehicle stops. When the target brake pressure PB* is greater than the brake pressure limit value PLIM, the brake pressure limit value PLIM is selected and thus an amount of nose dive is reduced through moderate deceleration.
Patent JP-H0369655-A (JP)
Title: Follow-up controller for embroidery sewing machine
Inventor: TAJIMA IKUO
IPC: D05C9/22
Filed: 1989-08-07
Abstract: PURPOSE:To properly carry out supply and recovery of a base fabric by subjecting a feeder or recovery apparatus to follow-up operation to movement of a roller traverse in the fabric width direction by actuation of an actuator based on an actuation signal from a controlling means. CONSTITUTION:A feeder (B) and a recovery apparatus (C) are movable in the fabric width direction of a roller traverse (A) similarly to the roller traverse (A) and an actuation signal is outputted to individual actuators 70 and 70 so that the feeder (B) and recovery apparatus (C) may perform follow-up operation to the roller traverse (A) by a controlling circuit 90 according to a signal from position sensing means 80 in the fabric width direction of the roller traverse (A).
Patent JP-H1045118-A (JP)
Title: Inspecting apparatus for packaged condition
Inventor: NAKAGIRI OSAMU
IPC: B65B61/24
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To automate the inspection of the packaged condition of a packaged product and increase the efficiency of production by providing a detecting means adapted to detect whether a pressing means for pressing an outer surface of the packaged product is displaced to assume a first positional posture which shows a normal packaged condition or a second positional posture which shows an abnormal packaged condition. SOLUTION: When a packaged product 4 is transferred up to a position of a pressing mechanism 11, a pressing roller 20 is rotated counterclockwise around a support shaft 23a and is put into a state of pressing a body portion 4a of the packaged product. The projecting extent of the pressing roller 20 at that time is smaller than that in a state that it is most projected. If a vacuum unit is not in a normal state, the push-in extent by the pressing roller 20 becomes greater, and the projecting extent of the pressing roller 20 becomes greater than that at the time of a normal state. As a result, the degree of inclination of a reflection part 23c is changed with respect to a first photosensor 27, and the quantity of light to be received by a light receiver 27b as the reflected light of light emitted from a light emitter 27a becomes lower than a predetermined level.  Thereby, a control unit 50 actuates a discharge plate 42 to discharge the packaged product 4 into a container 9.
Patent JP-H0252536-A (JP)
Title: Digital optical transmitter
Inventor: SAKAI TOMIO
IPC: H04B10/2507
Filed: 1988-08-17
Abstract: PURPOSE:To reduce the coherence length of a laser diode by using a sent digital signal and driving the laser diode with a current being the result of switching a high frequency signal having a sufficiently high frequency. CONSTITUTION:A digital signal to be sent is given to a digital signal input terminal 2 of a transmitter 1 and a high frequency signal having a sufficiently higher frequency than the signal band of the digital signal to be sent is given to a high frequency signal input terminal 3, the transmitter 1 uses the digital signal to be sent to switch the high frequency signal thereby generating a laser diode(LD) drive current. When the LD 4 receives modulation with a sufficiently high frequency, the multi-longitudinal mode oscillation is attained and the width of each longitudinal mode line is increased and the luminescent spectrum is processed as the multi-mode, then the coherence length of the signal light is selected to be several m or below. Thus, the length of the single mode optical fiber 5 is selected to be nearly 10m, the production of modal noise at discontinuous points of optical connectors 8, 9 or the like on a transmission line is suppressed sufficiently lower.
Patent JP-S6447912-A (JP)
Title: Magnetic resonance imaging method
Inventor: SUGIMOTO HIROSHI
IPC: A61B5/055
Filed: 1987-08-18
Abstract: PURPOSE:To recognize the flow speed direction of blood for imaging from an exciting part and its position relationship, by selectively exciting the desired slicing part of a body to be checked and then the slicing part along the running direction of a blood vessel for imaging. CONSTITUTION:A magnetic field Gz having a slanted Z axis (or a magnetic field Gy having a slanted Y axis) are applied as a slanted magnetic field for slicing. A 90 deg. RF pulse is applied. Thus, a slicing plane S1 (or S2) is excited. Therefore, the magnetic field Gz is applied in order to encode the collection of signals at the plane S2. A 180 deg.C RF pulse is applied. The magnetic fields Gy and Gx are applied by an ordinary encode method and a lead slanted- magnetic-field applying method. Echo signals caused by magnetic resonance are generated. The signals are detected with a probe 4 and processed in a CPU 13. The tomography data at the plane S2 is obtained and the image is displayed. The blood in blood vessels BV1 and BV2, which are excited at the plane S1 are moved by distances d1 and d2 from the plane S1 on the plane S2 owing to the blood flow speeds. Thus the low signal levels are obtained. Since a slice thickness (h) of the plane S1 and the like can be found, the blood flow speeds V1 and V2 can be obtained by specified expressions.
Patent JP-H1047402-A (JP)
Title: Vibration control device
Inventor: HOSHINO MASAYUKI
IPC: F16F1/38
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a vibration control device while preventing excessive deformation of the support part of its elastic rubber body. SOLUTION: A vibration control device comprises an inner member 1 fitted to one fitting member, an outer member 2 fitted to the other fitting member and having a cylindrical part positioned coaxially outside the inner member 1 with a clearance therebetween, and an elastic rubber body 3 interposed between the inner and the outer members 1 and 2 and having a support part 32 integrally interconnecting both members for elastically receiving load applied to the inner or the outer member 1 or 2. The inner member 1 comprises a fitting base 11 to which a fixture is to be fitted, a plate-like plane part 13 extending over the fitting base 11 toward both sides thereof, on which inner end faces of the support part 32 are fixed, and projection parts 14 extending from the plate-like plane part 13 toward the outside of the support part 32.  The elastic rubber body 3 has first to third stopper parts 33, 34 and 35 which contact with the projection parts 14 for restricting elastic deformation of the support part 32 over a predetermined level.
Patent JP-H0850110-A (JP)
Title: Capacitance type humidity sensor
Inventor: ITAMI MASATO
IPC: G01N27/22
Filed: 1994-08-05
Abstract: PURPOSE:To effectively restrain the increase in the drift of capacity under a high-temperature high-humidity environment by using a capacitance type humidity sensor after the lower electrode thereof has been subjected to surface treatment by means of a silane series coupling agent. CONSTITUTION:A lower electrode 3 is immersed in the solution of a silane series coupling agent, and then surface treatment is carried out, in which after spin-dry it is heat-treated by an oven. Thereafter, the formation of a polyimide humidity-sensitive film 4 and an upper electrode 5 is carried out. Thus, the increase in the drift of capacity under a high-temperature high-humidity environment can be restrained. This is considered because the silane series coupling agent is connected with the lower electrode 3 by means of siloxane coupling, so that an amino group reacts with a polyamine acid, and as a result, the intrusion of water content into the interface is reduced.
Patent JP-S6448566-A (JP)
Title: Picture processor
Inventor: SUMIKAWA HIROAKI
IPC: H04N1/40
Filed: 1987-08-18
Abstract: PURPOSE:To reproduce a sharp picture by setting variably a reference voltage in response to the temperature change in a fluorescent lamp. CONSTITUTION:A temperature of a fluorescent lamp 21 is detected by a thermister 27 and its temperature signal is fetched in an A/D converter 41 and converted into a digital temperature signal. Based on the digital temperature signal, an analog switch 43 is operated to connect a prescribed resistor (r) to a resistor P and a power supply 42. Then a reference voltage is set by the voltage division by resistors R, and it is fed to one input terminal of a binarizing circuit 26. The binarizing circuit 26 applies binarizing processing to the picture signal based on the reference voltage to output a white or black level picture signal. Even if the fluorescent 21 causes luminous flux fluctuation due to temperature change, the picture signal read by an image sensor 23 is binarized property. Thus, a sharp picture is obtained.
Patent JP-S6265077-A (JP)
Inventor: HARUNA YUTAKA
IPC: G06F3/153
Filed: 1985-09-17
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-H0869502-A (JP)
Title: Method and device for displaying key information
Inventor: HIRATA SADAHARU
IPC: G06Q40/00
Filed: 1994-08-30
Abstract: PURPOSE: To obtain the key information display method which makes it easy for an operator to operate a ten-key and prevents a person who stands by or behind the operator from knowing the input number of the operator from the motion of the hand of the operator. CONSTITUTION: In a ten-key display altering process 21, a random number generator 19 generates a 16-digit random number and duplicate numbers or symbols other than the numbers are removed from the 16-digit random number; when the resulting numbers are <=10, a random number is generated again, but when 10 numbers are obtained, a ten-key video writing process 23 writes them in the image memory 14 of an LCD controller 13 according to the display format of the ten-key to display them.
Patent JP-H1048974-A (JP)
Title: Transfer device
Inventor: NODA KAZUHIKO
IPC: G03G15/16
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device generating no contamination on the rear surface of a recording medium. SOLUTION: When there is no recording medium between a photoreceptor 1 and a transfer roller 5, a switching device 7 between a power source 6 connected to the transfer roller 5, and the transfer roller 5, is turned ON and OFF, so as to apply a pulse form voltage to the transfer roller 5. In this case, when the frequency of the pulse form voltage satisfies the relation: vp/f<=1 [where vp: rotation speed (mm/sec) of the photoreceptor, f: frequency (Hz) of the pulse form voltage, and 1: contact width of the photoreceptor 1 and the transfer roller 5(mm)], the contamination on the rear surface of the recording medium can be prevented.
Patent JP-H0254999-A (JP)
Title: Ultra compact parts adhesion mounting device
Inventor: YASUDA TOYOJI
IPC: H05K3/34
Filed: 1988-08-20
Abstract: PURPOSE:To enable a parts to be mounted to a desired position accurately by retaining a needle for adhering an adhesive and a needle for sucking the parts aslant in reference to the surface of a wiring board for mounting the parts and applying the adhesive and sucking and pressing the parts while performing observation directly above the wiring board using a microscope. CONSTITUTION:First of all, the tip of a needle for adhering an adhesive 16 of a fine-moving head 6 is moved to the upper part of a well of adhesive 5 and a fine-moving screw 16 is operated to allow the needle 16 to be lowered to the inside the adhesive well and to be lifted by adhering the adhesive, thus moving closer to a position where parts are mounted. Then, by observing a microscope 15, the fine-moving screws 181-183 are rotated to allow the needle to be lowered to a specified position. Then, a parts 3 is subject to vacuum suction onto a needle for suction parts 20 where the needle tip is cut diagonally from a parts supply base 12 for retention and positioning is performed by the microscope 15, thus enabling the parts 3 to be pressed and adhered to a location where an adhesive 4 is applied.
Patent JP-H0257838-A (JP)
Title: Deodorizing device for lavatory
Inventor: YOSHIDA TAKASHI
IPC: F24F7/007
Filed: 1988-08-19
Abstract: PURPOSE:To avoid need of operating a manual switch every time and maintaining deodorant by automatically starting a ventilator when the concentration of a nasty smell becomes higher than a specified value after a human body is detected, and stopping the ventilator when the concentration of a nasty smell returns to the original level in the natural atmosphere after the ventilator is started. CONSTITUTION:When a human body is detected by a human body detector 9, the electric resistance value of an odor sensor 6 is read, and the initial read resistance Ro is multiplied by a reference factor K to gain an odor resistance value Ri. The odor resistance value Ri is compared with a read odor resistance value Rg that is read by the odor sensor 6 for the second time or after, and a ventilator 4 is started when an odor higher than the specified one is detected. Then, the ventilator is stopped when odor is reduced by ventilation and a read resistance value Rg for the second time or after is restored to a value higher than the initial read resistance value Ro. Thereby, waste of electric charge and maintenance of deodorant can be avoided.
Patent JP-H0955716-A (JP)
Title: Spread spectrum radio communication device
Inventor: MIMURA MASAHIKO
IPC: H04B1/7075
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To accurately acquire code synchronism in a short time without increasing the circuit scale. SOLUTION: A multiple spread code MPS generated by putting a 1st and a 2nd spread code which have different amplitude values together while they are shifted in phase by a 1/2 cycle is previously stored in a ROM 40 for acquisition and the multiple spread code MPS is read out by specifying the address of the ROM 40 for acquisition to detect the corelation value to a received signal RS. A threshold value comparing circuit 25 compares this relative value with 1st and 2nd threshold values TH1 and TH2 and the read position of the multiple spread code MPS is shifted according to the comparison result. Consequently, the synchronism point of the multiple spread code MPS with the received signal RS is searched for.
Patent JP-S6362248-A (JP)
Title: Handler of component
Inventor: HIROKAWA HIDEO
IPC: B65G47/82
Filed: 1986-09-02
Abstract: PURPOSE:To supply a number of components successively by a construction wherein first and second pins which can be pulled out are fitted to the opposite end parts of a rack respectively and made to pierce longitudinally from the upper side of an uppermost groove to a lowermost groove or to a position whereat the lowermost groove is not stopped up thereby. CONSTITUTION:A component slip-off preventing pin 25 is fitted in an opening 270a provided in a hook part 270 of a hook plate 27 and is hooked for retention at the hook plate 27 in the state wherein a rack 8 is fitted to an IC load mechanism 20. When the rack 8 is lowered, a flange 252 is put in a circular groove 253 provided in the upper-side periphery of the opening 270a and is positioned in the center of a pin through hole 8a of the rack 8. When a control signal from a control unit is stopped, the flange 252 is separated from the opening 270a, and the component slip-off preventing pin 25 drops to the uppermost side of the rack 8, piercing all grooves 81 through. Accordingly, a component can be pushed from one side of the groove and extruded outside from the other side of the groove, and thus a number of components can be supplied successively without dropping out.
Patent JP-S58108497-A (JP)
Inventor: MIYAKE TAKASHI
IPC: G21F9/14
Filed: 1981-12-22
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。