baber/WOPTO huggingface dataset:
Patent JP-H1064026-A (JP)
Title: Cleaning roll mechanism in magnetic head for rotary drum
Inventor: ICHIMURA TAKESHI
IPC: G11B5/41
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To polish the clogging of a head gap and deteriorated part of a tape sliding part in a magnetic head to improve a cleaning effect by providing a cleaning roll with a leaf spring as a peripheral speed difference generating means. SOLUTION: In the cleaning roll 17, an upper and lower sleeves 22, 23 are brought into contact with an upper and lower holders 20, 21, on the outer periphery of which the roll main body 18 is installed, so as to freely rotate, and the end of a plate spring 24 fixed to a supporting shaft 14 is subjected to press- contact to the wall face of the center hole 20b in the upper holder 20. Therefore, a frictional force is generated between the end of the plate spring 24 and the wall face of the upper holder 20 by a turning force applied from a middle drum 4 side, and the rotation of the cleaning roll 17 is prevented by the action of the frictional force.  By this way, since the frictional force between the roll 17 and the magnetic head 5 is increased by providing the peripheral speed difference between the magnetic head 5 side and the roll 17 side, the brown stain adhered to the tape sliding part 5a is effectively removed.
Patent JP-S59112520-A (JP)
Inventor: NISHIDA ISAO
IPC: H01H33/64
Filed: 1982-12-17
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-H0882212-A (JP)
Title: Secondary air supply device for regenerating particulate filter of air supply device and internal combustion engine
Inventor: KANAZAWA HIROYOSHI
IPC: F01N3/22
Filed: 1994-09-14
Abstract: PURPOSE: To improve economy by realizing control of an air flow rate with high accuracy and reducing electric power consumption. CONSTITUTION: An air supply device is provided with an air pump 8, a pump motor 12, a flow rate sensor 17, a battery 19, a real discharge flow rate calculation means a target discharge flow rate setting means and a control means for drivingly controlling the pump motor 12 by means of a calculation result based a real discharge flow rate and a target discharge flow rate, etc. A temperature sensor 18 and a voltage detection sensor are operated by an arrival time calculation means before the air pump 8 is driven. The temperature of air supplied by the air pump 8 is detected by the temperature sensor 18, and power supply voltage of the battery 19 is detected by the voltage detection sensor. A normal condition arrival time Ts of the flow rate sensor 17 is calculated by the arrival time calculation means based on the detection values of both sensors 18.  Drive of the air pump 8 is started by a rellay 20 serving as a driving starting means based on the calculated arrival time Ts after the lapse of a specified time.
Patent JP-H0653589-A (JP)
Title: Exposure optical system for image output apparatus
Inventor: NAKAJIMA NAOTO
IPC: H01L21/027
Filed: 1992-07-27
Abstract: PURPOSE:To achieve that the individual difference of a diffraction angle for an acoustooptic modulator is corrected by a simple method, to prevent the influence of the displacement of a focus for an exposure optical system on the shape accuracy of a drawing pattern and to simplify the assembly of the exposure optical system. CONSTITUTION:The optical axis of a first lens 9 is arranged on the extension, line of the incident axis of incident light 40 or of the optical axis of zeroth-order light 46. The optical axis of a second lens 11 is arranged on an axis obtained by parallel-translating the incident optical axis to the upper part inside a face including diffracted light 45 by a movement amount (diffraction angleXfocal length of first lens). The interval between both lenses 9, 11 is equal to the sum of focal lengths of both lenses. The back-side focus of the second lens 11 is conjugated with a drawing point on a film 15. Consequently, the diffracted light 45 which has been incident on the first lens 9 is perpendicularly incident on the face of the film 15. The individual difference of a diffraction angle for an acoustooptical modulator can be corrected by moving one out of the first lens 9 and the second lens 11 up and down.
Patent JP-S59105137-A (JP)
Inventor: KOCH HANS-PETER
IPC: G06F3/0489
Filed: 1983-11-25
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-H0383145-A (JP)
Title: System call/interrupt contention operation confirming device
Inventor: YAMAMOTO HIROMI
IPC: G06F9/46
Filed: 1989-08-28
Abstract: PURPOSE:To confirm the state of a task to be tested which is executed at present by generating an interrupt with respect to software based on the counted value of an internal interrupt counter, to which a counter initial value based on data required for interrupt control is set, storing contents of a state flag and displaying them at the time of the end of the test. CONSTITUTION:One of idle counters in an interrupt control means 19 is used as an internal interrupt counter 20, and the counter initial value based on data required for control of the interrupt inputted from an input means 10 is set to the internal interrupt counter 20, and the interrupt is generated based on the counted value with respect to software to hold contents of the state flag at this time in a storage means 21, and they are displayed on a display means 9 at the time of the end of the test. Thus, an arbitrary position of the task to be test which is executed at present is considerably freely interrupted by software, and the normal operation on the system call side and that on the interrupt handling side are confirmed by concrete data though the interrupt is generated on the way of system call execution.
Patent JP-S6281084-A (JP)
Title: Laser diode driving circuit
Inventor: MIYAKI YUJI
IPC: H01S5/042
Filed: 1985-10-04
Abstract: PURPOSE:To prevent the variation in output due to difference in FET characteristics such as a pinch-off voltage or transconductance and to enable a laser diode to have high-speed, stable and high output, by providing an amplitude variable amplifier circuit in the step prior to an FET circuit for supplying pulse current to the laser diode. CONSTITUTION:A minimum value of input signals is fixed to an FET pinch-off voltage by a clamp circuit 14 or the like. An input signal to an FET driving circuit 13 is previously changed in amplitude as required by an amplitude variable circuit 15 before its supplied to an ON/OFF FET gate electrode. According to this construction, if the inclination of a characteristic curve is gentle and an output current is low, the input signal can be amplified and supplied to the FET circuit 13 for providing higher output current Ip. If the inclination is steep and the output current is low, the amplification factor can be decreased for limiting the output current. Further, by amplifying the input signal, driving current can be generated, avoiding the curved portion in the characteristic curve close to the FET pinch-off point. Thus, a circuit capable of turning the emission of a laser diode ON and OFF correctly and reliably can be realized.
Patent JP-H0961731-A (JP)
Title: Image pickup unit
Inventor: IWASAKI SEIJI
IPC: A61B1/04
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup unit which is small in size and strong to noises by adopting the constitution of electrically connecting a shielding frame with circuits packaged with circuit elements on the inside surface of the shielding frame to a solid-state image pickup element and cable. SOLUTION: The inner peripheral surface of the shielding frame 10 with circuits is provided with signal line pads 15 and the signal line 17 of a signal cable 16 is connected thereto. Namely, the supply of the electric power to the solid-state image pickup element 7 and the transmission and reception of signals to and from this element are executed via the shielding frame 10 with circuits. Further, the circuit elements 20, such as resistors and capacitors, are packaged to the inner peripheral surface of the shielding frame 10 with circuits. Since the circuit patterns and circuit elements 20 are packagable to the inside surface of the shielding frame 10 with circuits, the overall length is shortened. The outer peripheral surface of the shielding frame 10 with circuits is covered with a shielding body.  The noises generated from the solid-state image pickup element 7, the signal line 17, the circuit elements 20, wiring patterns, etc., are absorbed by the shielding body and are dropped to the ground.
Patent JP-H04104344-A (JP)
Title: Restoration method for memory fault and communication system
Inventor: KUSAKABE KAZUTAKA
IPC: G06F12/16
Filed: 1990-08-23
Abstract: PURPOSE:To speedily restore a memory fault by distributing the permanent fault corresponding program of a real memory from a control device again. CONSTITUTION:The control device generates an execution type program file by a linkage processing in correspondence not only with an online terminal 2 but with an online terminal where the permanent memory fault occurs, stores it in a disk 20 in the control device 1 and distributes it to the online terminal concerned. Even if the permanent memory fault occurs in any part of programs 1(10)-64(11) stored in the online terminal 2, the control device receiving the permanent memory fault generates the execution type program file 25 which can be operated by removing the memory fault part in the same way as mentioned. The online terminal concerned can continue the operation without stopping until a processing for actually removing the permanent memory fault is completed for down-loading.
Patent JP-H0959601-A (JP)
Title: Antistatic agent and antistatic resin composition
Inventor: KAWARADA YUKIHIKO
IPC: C08L101/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic agent which can impart permanently antistatic properties to a resin by using a polyether ester obtained from a poly(alkylene oxide) glycol, a monoglycol and a metal sulfophthalate. SOLUTION: This antistatic agent of a polyether ester structure is the one obtained by reacting a poly(alkylene oxide) glycol (A) with a monoglycol (B) and a polybasic carboxylic acid (ester), wherein component C is a metal salt or ester (D) of a sulfophthalic acid. Component A is desirably the one comprising 2-4C alkylene oxide structural units and having a molecular weight of 400-6,000. Component B is desirably a 2-8C one. Component C may contain carboxylic acid components other than component D to attain higher mechanical strengths. Component D is exemplified by sodium sulfoterephthalate, potassium sulfoisophthalate or methyl esters of the sulfophthalic acids. This agent is added in an amount of desirably 5-25wt.% to e.g. a PS, AS or ABS resin and is highly effective to improve especially a styrene alloy resin.
Patent JP-H0767708-A (JP)
Title: Health ring
Inventor: SADA YOSHIO
IPC: A44C9/00
Filed: 1993-09-07
Abstract: PURPOSE:To promote the health by means of increasing the content of oxygen in the blood by holding in a hole a diamond touching the specified position of the thumb and enabling to catch a ray of light thereat. CONSTITUTION:The ring main part 10 is made of pure silver and the combination, of diamond 12 and pure silver brings remarkably big reduction of respiration frequency and deepening of breathing compared to the other combination. The diamond 12 is set on the ring main part 10 so that, when the ring is worn on the central position 20c between the root 20a and the first joint 20b of the left thumb 20, it touches the central position 20c at the opposite side of the left forefinger 22. By wearing the ring in such a manner, the breathing becomes deep and long and the content of oxygen in the blood increases. Further, as the effect to make the breathing deep and long increases if the diamond 12 can catch a ray of light, in setting the diamond 12, a hole 14 through which a ray of light can penetrate is formed on the ring main part 10 and the diamond 12 is fitted in such hole 14. While keeping convenient life on one hand, only by wearing the ring on the thumb, it is possible to promote the health over a long period of time and continuously by furthering the effect of making the breathing deep and long.
Patent JP-H0561416-A (JP)
Title: Production of unit for optical fiber screen
Inventor: TOKUDA SHUICHIRO
IPC: G02B6/06
Filed: 1991-09-02
Abstract: PURPOSE:To efficiently produce the unit for an optical fiber screen which can arbitrarily control the directional characteristic of one axis of the unit for the optical fiber screen with a small loss in optical quantity, can direct the main direction of the directional characteristic in an axial direction orthogonal therewith to an arbitrary direction, and is provided with protection at the front ends of optical fibers. CONSTITUTION:The process for production of the optical fiber screen unit constituted with the one end converged with an optical fiber bundle as an incident part and the other end expanded on a panel plate 1 as an exit part consists in packing a resin liquid into a molding flask 3 provided with the mold of a lenticule in the bottom, embedding the front end faces of the optical fibers 2 implanted in a panel plate 3 into the resin liquid and curing this resin liquid, thereby integrally forming the front end faces of the optical fibers and the cured resin layer 4 without intervening air layers therebetween.
Patent JP-H0560412-A (JP)
Title: Coolant heating air conditioner
Inventor: ARAI YASUHIRO
IPC: F25B13/00
Filed: 1991-09-02
Abstract: PURPOSE:To carry out space heating control pleasantly by connecting a plurality of coolant heaters in parallel and, at the same time, making large the range of variable quantity of fuel consumption. CONSTITUTION:If a coolant heater 5 out of a plurality of a coolant heaters 5 that are connected in parallel is not used during space heating, a two-way valve 6 that is provided upstream of the coolant heater 5 is cooled and the combustion operation is stopped. When the temperature of said coolant heater 5 that is detected by a temperature sensor 8 falls below a first specified temperature, the coolant heater 5 is controlled to carry out combustion operation until the temperature of the coolant heater 5 rises above a second specified temperature with a four-way valve 2 closed.
Patent JP-S6380174-A (JP)
Inventor: FUJINUMA TOMOHISA
IPC: F25D17/06
Filed: 1986-09-22
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。
Patent JP-H0538702-A (JP)
Title: Gang saw
Inventor: YABUSAKI OSAMU
IPC: B27B5/34
Filed: 1991-08-06
Abstract: PURPOSE:To set and change spaces among four circular saws according to respective lumbers as an optional value instantly by adjusting freely the positions of two outside circular saws and two inside circular positions respectively and separately by cylinders. CONSTITUTION:Respective saw shaft frames 4 are moved instantly in the inner and outer directions by a first cylinder 3, and as respective hollow shafts 7 are installed on a saw shaft frame 4, the positions of respective outside cylinder saws 18 installed on the inside ends of respective hollow shafts 7 are adjusted instantly in the inner and outer directions. Also, respective inner shafts 13 installed on respective shaft frames 4 are moved instantly in the inner and outer directions separately by a second cylinder 16, and the positions of respective inside circular saws 19 installed on the inside ends of respective inner shafts 13 are adjusted instantly and separately between two outside circular saws 18. The intervals among the four circular saws are also set instantly. As the hollow shafts 7 are rotated by a motor 9 moving together with the saw flames 4, and the inner shafts 13 are unable to rotate separately from the hollow shafts 7, the hollow shafts 7 and the inner shaft 13 are rotated integrally by the motor 9.
Patent JP-H0756950-A (JP)
Title: Electronic filing device
Inventor: URAGAMI ATSUKO
IPC: G06F17/30
Filed: 1993-08-13
Abstract: PURPOSE:To facilitate the input of management information, which is executed at the time of registering image data, and to reduce the lack of retrieval at the time of retrieval. CONSTITUTION:A election table holding in terms of hierarchy, the candidate of a keyword which is set in the item of management information is stored in a selection table file 9. When management information is inputted at the time of registering image data, an operator displays the selection table registered in the selection table file 9 in a display part 2, and the keyword which is set in the selection table is set in the item of management information. At the time of retrieval, a retrieval part 7 retrieves a management information file 10 by considering not only the keyword included in an inputted retrieval condition but also the keyword in the lower hierarchy of the keyword held in the selection table. Thus, the lack of retrieval is reduced.
Patent JP-H03266509-A (JP)
Title: Microwave antenna array
Inventor: BINSENTO PII MAJIN
IPC: H01L31/08
Filed: 1990-08-22
Abstract: PURPOSE: To prevent a resistance from being masked by a capacitive reactance by configuring a photoconductive element with an optical conductive material layer formed on a dielectric base and a conductive material layer on the photoconductive material layer and forming an opening to the conductive material layer. CONSTITUTION: A photoconductive element is configured with a dielectric board 10, a photoconductive material layer 12 formed on the dielectric board 10, and a conductive material layer formed on the photoconductive material layer 12, an opening 18 is formed to the conductive material layer 14 and the opening 18 acts like an electric resonance circuit with respect to frequencies. Thus, the element is suitable especially for a microwave range and a resistance change caused by changing the intensity of light to be emitted is not masked by a capacitive reactance of a microwave component such as a coplaner microwave capacitor.
Patent JP-H1160153-A (JP)
Title: Swing angle measuring device for hoisted load on crane
Inventor: MORITA HIROSHI
IPC: B66C13/22
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a swing angle measuring device which is accurate, is high reliable, and is used for a hoisted load on a crane, by using acceleration information for hoisted load which is measured by a first accelerometer and trolley's acceleration information which is measured by a second accelerometer, and estimating swing angle and angular velocity of a hoisted load using an observer operation method. SOLUTION: A first accelerometer 1 is fixed to a hoisting accessory 6 for a hoisted load 8 with screws or the like and measures acceleration information for the hoisted load, and a second accelerometer 2 is fixed to a trolley 7 with screws or the like and measures trolley's acceleration information. Output signals from the first accelerometer 1 and the second accelerometer 2 are transmitted to an operation device 3 through a first communication wire 4 and a second communication wire 5, respectively. The operation device 3 employs an observer operation method and can estimate angle of the hoisted load 8 from the vertical direction and its angular velocity. Therefore, a swing angle measuring device which is accurate, is high reliable, and is used for the hoisted load on a crane can be provided.
Patent JP-S6465950-A (JP)
Title: Self-routing channel
Inventor: HAGISHIMA KOICHI
Filed: 1987-09-04
Abstract: PURPOSE:To eliminate the delay fluctuation of packets by fetching routing control information bits into a holding circuit, causing them to cycle and shift in a cycle type register and switching the path of the packets. CONSTITUTION:A serial-parallel conversion circuit 16 outputs the packets inputted from input lines 14 to eight (=n) output lines one by one by cycling, and they are inputted to eight planes 101-1-1-101-1-8 in a channel stage. In channel stages 12 and 13, bits 2a and 3a are fetched into the holding circuit 112, a unit switch 111 is controlled while the packets are shifted by cycling and the routing of the packets are executed in the same way as the channel stage 11. Thus, the signals >= two bits are not simultaneously inputted to eight input lines of respective planes 101 in the channels 11-13. Consequently, the inputted signals can reach the final channel stage 13 without collision in an internal link.
Patent JP-H1064146-A (JP)
Title: Disk clamp mechanism
Inventor: TAKEDA ARIMASA
IPC: G11B17/028
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a disk clamp mechanism capable of making a case of disk drive device drastically tin in thickness by using a disk clamping mechanism which is different from the conventional upper structure. SOLUTION: This mechanism is equipped with a turntable 1 formed on a spindle motor 10 integrally with it, the disk clamping mechanism 23 provided integrally on the turntable 1 so as to elastically clamp the disk 7 and driving mechanisms 4 and 5 for operating the disk clamping mechanism 23, and the disk 7 is clamped and fixed only by the lower structure equipped with the disk clamping mechanism 23 for elastically clamping the disk 7. Consequently, it is not necessary to provide a space for the conventional upper structure to be on standby in an upper part, and hence the case of the disk drive device can be lowered in height by this unnecessary space, thus making the case of the disk drive device drastically thin structive.
Patent JP-S6467157-A (JP)
Title: Honey blended with calcium and vinegar
Inventor: SHIINA SHOJI
IPC: A23L21/25
Filed: 1987-09-05
Abstract: PURPOSE:To obtain the titled honey useful as a healthy drink effective for hypertension and malum cordis, by immersing several of only eggshells of hen's eggs in vinegar to prepare calcium-containing vinegar, filtering the vinegar to remove lees and further blending the vinegar with honey while stirring. CONSTITUTION:Several of eggshells of hen's eggs are immersed in 100g vinegar for 50hr to prepare calcium-containing vinegar, which is further filtered to remove lees and the vinegar is blended with 150-250g honey while stirring to give the aimed honey.
Patent JP-H0948859-A (JP)
Title: Polystyrene-based biaxially stretched film
Inventor: ODA NAONOBU
IPC: B29L7/00
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject film satisfying specific conditions and having excellent flatness after coating process and transmitting property through a copying machine, comprising a polystyrene-based polymer having a syndiotactic configuration. SOLUTION: This film is composed of a polystyrene-based polymer having a syndiotactic configuration and has a difference of a maximum value (HSmax) and a minimum value (HSmin) of heat shrinkage of a long direction in a breadth direction of the film at 150 deg.C of <=30% of HSmax, and preferably HSmax is <=2%. Preferably, elastic modulus of a long direction in a breadth direction is >=300kg/mm<2> . The polystyrene-based polymer preferably has a syndiotactic configuration wherein a (substituted) phenyl as a side chain has a tacticity measured by nuclear magnetic resonance of >=85% in the case of diad (two pieces of structural unit) and >=50% in the case of pentad (five pieces of structural unit), especially polystyrene, etc., is preferable.