baber/WOPTO huggingface dataset:
Patent JP-H11262225-A (JP)
Title: Reduction of noise in reluctance machine
Inventor: RANDALL STEVEN PAUL
IPC: H02K19/10
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce acoustic noises generated by a switching reluctance machine by forming rotor poles in a specific shape in a curved face for defining a space and at one or both sides of a curved side face. SOLUTION: In a stator laminate 100 and a rotor laminate 102 for a switching reluctance machine which have stator poles 108 and rotor poles 110 respectively, the rotor poles 110 are located symmetrically about a center line A on the extension line of a rotation axis of a rotor. Each of the rotor poles 110 has a projecting first section 106 which centers around the center line A of the pole. An upper part of the first section 106 has an arcuate curved face with the center of the arc which is identical with the center of the rotor laminated body 102. On both sides of the first section, there are second sections 112 formed adjacent with the first section on both sides. The curved face is slanted smoothly above the second sections 112 on both sides of the first section 106, so as to be separated from a face of the stator pole 108.  On the side of each of the second sections 112, a third section 114 is formed adjacent to the second section at the corner. The third sections 114 have a rounded shape and expand the width of the pole.
Patent JP-H07213206-A (JP)
Title: Nose ring for decoy fishing
Inventor: YOSHIMURA MOTOO
IPC: A01K91/06
Filed: 1994-02-02
Abstract: PURPOSE:To provide a nose ring for decoy fishing, capable of reducing the fear of the movement or detachment of the nose ring after inserted into the nose hole of a decoy sweet fish and capable of being easily and rapidly inserted into the nose hole of the decoy sweet fish. CONSTITUTION:A nose ring 1 is formed in a substantially polygonal ring form, and one end of the nose ring has an insertion part 2 for being inserted into the nose hole of the decoy sweet fish, and the other has a coil spring 3 capable of being elastically deformed when attached or detached to the nose hole of the decoy sweet fish. The nose ring has a fine distance (d) between the tip of the coil spring 3 and the insertion part 2, and the first bent part 6 and the second bent part 8 for preventing the movement of the coil spring in a state attached to the nose hole of the decoy sweet fish formed in the bottom part of the coil spring 3. The insertion part 2 is formed in a substantially straight line state, and the tip of the insertion part 2 is further extended from a position faced to the tip of the coil spring 3.
Patent JP-S56108260-A (JP)
Title: Optical integrated circuit
Inventor: KONDOU MITSUKAZU
IPC: H01L27/15
Filed: 1980-02-01
Abstract: PURPOSE:To obtain an optical integrated circuit with high quality by forming two optical waveguide paths in a semiconductor layer at a minute intervals, providing a strip-shaped control electrode on the semiconductor layer between the paths and switching over incident rays to one optical waveguide path according to the intensity of the voltage applied to said electrode. CONSTITUTION:On an N type Si substrate 1, an N<-> type thin layer 2 is formed, and in its center two optical waveguide paths 4 and 5 are bored in parallel to each other at a minute interval. Then, an N type impurity with high concentration is diffused into the layer 2 exposed between these optical waveguide paths 4 and 5 order to form a N<+> type region 9, on which a strip-shaped electrode 7 is attached through a strip-shaped SiO2 film 6. The whole lower surface of the substrate 1 is coated with an electrode 8. Thereby, an MOS structure is formed by the region 9, the film 6 and the electrode 7, and by varying the depth of the depletion layer formed in the region 9, i.e., the degree of coupling, according to the intensity of the voltage applied to the electrode 7, incident rays are switched over between the optical waveguide paths 4 and 5.
Patent JP-H08202600-A (JP)
Title: Electronic file device
Inventor: NAGASE NORIKAZU
IPC: G06F12/00
Filed: 1995-01-27
Abstract: PURPOSE: To automatically interchange picture data by arranging an interchange module so as to enable a user to handle various kinds of the picture data without being conscious of the difference of the kind of a machine in an electronic file device to handle a picture. CONSTITUTION: A control system 1 issues an input/output instruction to a selection module 2 by data input/output operation from the user. In response to this, the selection module 2 refers to a set file 4, and reads in the information of the storage device of an operated object. This information is stored in a memory, and the corresponding interchange module 3 is selected, and the input/ output instruction is sent to it. In the interchange module 3, index data, the picture data and various kinds of management information to manage these are converted for the sent instruction, and the picture data on each storage medium is handled.
Patent JP-H03216957-A (JP)
Title: Battery using hydrogen storage alloy and manufacture thereof
Inventor: MORIWAKI YOSHIO
IPC: H01M4/38
Filed: 1990-01-19
Abstract: PURPOSE:To obtain a battery with high performance and a long life by bringing sulfur into contact with the surface of a hydrogen storage alloy to form an electrode, and constituting the battery with it, a positive electrode, a separator, and an electrolyte. CONSTITUTION:A hydrogen storage alloy is constituted so that at least sulfur is brought into contact with the surface of a hydrogen storage alloy, and a battery is constituted with it, a positive electrode, a separator, and an electrolyte. The hydrogen storage alloy is set to the state abundant in abnormally chemical reaction activity by the adsorption and desorption of hydrogen, thus an oxide and a hydroxide undesirable for the battery reaction are generated, however the sulfur somewhat reduces the activity of the alloy and leaves a catalyst action while limiting the generation of the oxide and hydroxide. The battery using the hydrogen storage alloy with high performance and a long life is obtained.
Patent JP-S5295139-A (JP)
Title: Clock switching control method
Inventor: KATOU MASAO
IPC: G06F15/177
Filed: 1976-02-06
Abstract: PURPOSE: To enable clock switching between master CPU and slave CPU automatically without any CPU disturbance, and to prevent erroneous system operation caused by clock phase shift at the switching. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62169862-A (JP)
Title: Production of azo pigment
Inventor: HOTTA SEISHI
IPC: C09B67/20
Filed: 1986-01-21
Abstract: PURPOSE:To easily obtain the titled pigment with good reproducibility, which has excellent hue and transparency and a desired specific surface area, by coupling a specified azo component with an arbitrary diazo component and optionally treating the product with a metal salt. CONSTITUTION:3-Hydroxy-3-naphthoic acid is mixed with 0.01-5wt% compd. of formula I [wherein R1 is a (substd.) naphthyl(alkyl); R2 is H, halogen or an alkyl] (e.g. compds. of formulas II, III, IV and V) as a particle size modifier to obtain an azo component. The azo component is coupled with a diazo component soln. obtd. by diazotizing an arbitrary diazo component such as 4-methyl-5- chloroaniline-2-sulfonic acid, 2-carboxyaniline, etc. with an acid or a nitrite. If desired, the product is treated with a water-soluble salt such as Ca, Ba, Sr, Zn, Mg, etc. as a lake forming agent.
Patent JP-H06259189-A (JP)
Title: Mouse and method for simultaneous control of cursor position and scrolling
Inventor: FUEDERIKO GUSUTABO GIRIGAN
IPC: G06F3/038
Filed: 1994-02-03
Abstract: PURPOSE: To provide an improved mouse in which both pointing and scrolling can be simultaneously executed. CONSTITUTION: A device (for example, a mouse) for controlling a cursor on a display device is provided with an auxiliary controller having a displaceable knob 41 mounted on one side face of a housing 19 for simultaneously operating both scrolling and pointing. The auxiliary controller generates an auxiliary control signal in response to the operation of the knob. This knob is designed so as to be operated by the thumb of a hand holding the mouse. A scrolling parameter is dynamically designed by detecting a preliminarily decided pattern in the orbit of the cursor, and simultaneously the mouse is operated. A scrolling direction is designed so as to be made correspond to a main axis present in the orbit. The design of various scrolling scales including the scrolling to a direction orthogonally crossing a screen plane can be attained by detecting an almost circular cursor motion.
Patent JP-2000212329-A (JP)
Title: Rubber composition
Inventor: ONOI SHUICHI
IPC: C08K5/01
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful as rubber for a pneumatic tire or the like by adding an organic compound including a specified radical and so preventing viscosity rise in e.g. storage time and improving abrasion resistance after vulcanization. SOLUTION: This composition is obtained by adding an organic compound including at least one free radical of formula I or formula II in a mixing step after a compounding and mixing step of at least one compounding agent except vulcanizing agents wherein the free radical is stably existing at room temperature in the presence of oxygen. It is preferable that the raw material rubber is at least a kind of diene-based one, the radical sealing compound is selected from a group of a nitroxy radical, a hydroxyl radical, an allyloxy radical, a trityl radical and their analogs and the blending quantity is 0.01-10 pts.wt. based on 100 pts.wt. diene-based raw material rubber.
Patent JP-S5396807-A (JP)
Title: Reader of magnetic recording information
Inventor: TSUDA HIROSHI
IPC: G11B5/09
Filed: 1977-02-02
Abstract: PURPOSE: To change the pulse width of discrimination pulses according to read speeds and make accurate data reading by counting down a counter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05200185-A (JP)
Title: Electric washing machine with dryer
Inventor: SUZUKI KIYOSHI
IPC: D06F25/00
Filed: 1992-01-27
Abstract: PURPOSE:To provide an electric washing machine with dryer equipped with a detachable lint filter at an appropriate place in order to solve such problems as the drying efficiency decreases because the lint filter has got wet, lint or the like collected in the drying process of cleaning stick to cloths again, the lint filter can not be maintained as far as the cloths are not removed, and removing and charging of cloths are not convenient. CONSTITUTION:A drying unit 32 is fixed on an external frame 1 and the space between hot air inlet and outlet of the drying unit 32 and the main body 1 is connected to each other with flexible ducts 45, 48 to form a circulation hot air path. And a lint filter 40a is provided at an appropriate place detachable from the outside except the external drum 12.
Patent JP-H02283921-A (JP)
Title: Centrifugal clutch
Inventor: JIYANNPIEERU NOERU
IPC: E05B65/20
Filed: 1990-01-23
Abstract: PURPOSE: To simplify the structure of a centrifugal clutch and operate it in the regular and reverse rotating directions of a motor by forming the end part of an elastic ring so that a support and a pinion can be rotated in both directions of the motor. CONSTITUTION: The clutch actuation is made so that weights 11 move apart from each other in the radial direction against the restitution force of a spring 21 when a shaft 2 is rotating at a sufficient speed. This causes one of the weights to abut to one end part 26a of an elastic ring 26, while the other weight is held at a certain distance from the shaft 2 in association with the compression of the spring 21 between a washer 11a and shoulder 20. Then the ring 26 drives a cover 27 and pinion 4 with friction. The shapes of the ring 26 and its ends 26a are such that the ends 26a can make interaction together with the weights and that supports 27 and 28 and the pinion are driven in any of the two rotating directions of the motor 1.
Patent JP-H10202634-A (JP)
Title: Manufacture of inorganic board
Inventor: YABUNAKA YASUO
IPC: B28B11/10
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To form a sharp surface uneven pattern reliably by setting a pattern mold on a green sheet formed with a cement slurry to perform press molding and, thereafter, curing and hardening this green sheet in a state that it is being set on the pattern mold. SOLUTION: A green sheet 1 is cured and hardened in a state that it is being set on a pattern mold 2 without releasing the green sheet 1 from the pattern mold 2 after press molding. By this method, return i.e., spring back, which may arise on the green sheet 1 due to release from the pattern mold 2 after press molding, can be eliminated, and an uneven pattern being substantially shaped is formed on a surface of an inorganic board. Accordingly, the formation of a sharp surface uneven pattern becomes reliable and, as compared with an ordinary inorganic board for exterior finish, the good-quality inorganic board having a deep carving style in which recessed portions of the surface uneven pattern with respect to a board thickness are formed in a relatively deep state, can be manufactured.
Patent JP-H11207317-A (JP)
Title: Image collecting method for filtration obstructing microorganisms
Inventor: ICHIKAWA MASAHIDE
IPC: G01N33/18
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To improve the counting accuracy of the number of appearance of a filtration obstructing microorganisms and to reduce the measuring frequency. SOLUTION: After a mounting process of a microscope mounting process 21 for mounting a microscope in the outer bottom of a sampling water vessel is finished, the flow-in of test water to a sampling water vessel is stopped in a test water flow-in stopping process 22. After stopping the flow-in of the test water, a time required to precipitate the microorganism in the test water by the gravity is set in a precipitating time setting process 23. After setting time in the setting process 23 is elapsed, the microorganism is observed in a microscope observing process 24. The number of times of appearance of the microorganisms is obtained from the relation among water depth, surface area and the number of the microorganisms by observing it in the observing process 24.
Patent JP-S60176642-A (JP)
Inventor: JIEFUREE PAASHI TEIRAA
IPC: A61B18/12
Filed: 1985-01-25
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-S61171976-A (JP)
Title: Fluid control valve
Inventor: TAKAGI YOSHIHIKO
IPC: F16K31/00
Filed: 1985-01-28
Abstract: PURPOSE:To control electrically a fluid of liquid with a fluid control valve of simple construction by driving a valve body with a piezo-element deformable through the application of voltage. CONSTITUTION:An oil passage 11 is provided with a poppet 13 via a piezo- element 12. This poppet 13 shuts off said oil passage 11 by coming in contact with a valve seat 14 provided therein, when the piezo-element 12 has become maximum in length. This element 12 when not applied with voltage, takes a minimum thickness and the poppet 13 is off the valve seat 14, thereby allowing pressurized oil to fluid from an inlet port 15 to an outlet port 16 via the oil passage 11.
Patent JP-S62171038-A (JP)
Title: Task control system
Inventor: KARAKIDA KAZUHIKO
IPC: G06F9/06
Filed: 1986-01-23
Abstract: PURPOSE:To prevent an important control task from being deleted by deleting tasks with low priority apart from control tasks when the number of tasks is periodically monitored and exceeds a preset number. CONSTITUTION:While a control computer is acting, interruption is applied to a control flow at every fixed period to execute the prescribed subroutine. If the number of tasks is judged to exceed the prescribed number N, such judgement is made whether there are tasks which are of low priority and need to be deleted in a task control block except for control tasks. If so, the task to be deleted is deleted, and the flow again returns to the operation comparing the task number with the prescribed number N. When the task number is judged to be below the prescribed one, the flow returns to a main routine. If all tasks are control ones, the alarm is issued to stop the action of the calculator. Without the control task, the task arising finally is deleted, and the flow returns to the operation comparing the task number with the prescribed number N.
Patent JP-H04238788-A (JP)
Title: Thrust generation mechanism for ship
Inventor: SHIMADA KIYOSHI
IPC: B63B1/16
Filed: 1991-01-10
Abstract: PURPOSE:To improve the resistance propulsion performance of a ship by restraining the occurrence of wave spray to reduce spray resistance, and generating thrust using the spray. CONSTITUTION:Thrust generation spray rails 11 and 12 are so formed as to project from the side shell 10 of a ship's hull. The aforesaid spray rails 11 and 12 are inclined down toward the forward navigation direction of the hull. Also, a spray restraining member 13 is provided above the rails 11 and 12. When wave comes in contact with the thrust generation spray rails 11 and 12, thrust in the forward navigation direction of the hull is generated at the rails 11 and 12. Also, the spray restraining member 13 restrains wave spray to jump above from the rails 11 and 12, thereby restraining spray resistance.
Patent JP-S62173390-A (JP)
Inventor: SARUTA RYUICHI
IPC: B62L3/00
Filed: 1986-01-22
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-S57127231-A (JP)
Title: Bus occupation system
Inventor: MASUDA HIROKI
IPC: G06F13/366
Filed: 1981-01-30
Abstract: PURPOSE:To shoren the communication processing time, by reducing the time, which is required for selecting a bus occupation request generated in each communication controller, to the half in the data transmission bus system. CONSTITUTION:A collating circuit MAT1 in each communication controller CCU collates a group number GN transferred from a bus controller BCU with peculiar group numbers held in a group number holding circuit GH; and when they coincide with each other, a coincidence detection signal I1 is outputted to make a gate G1 conductive. When detecting a group bus request signal RS1, a group bus request signal detecting circuit GD of the bus controller BCU stops a group number transmitting circuit GC and starts a device number transmitting circuit DC to transmit device numbers DN successively. A collating circuit MAT2 collates peculiar device numbers; and when they coincide with each other, a coincidence detection signal I2 is outputted to make a gate G2 conductive. When detecting a bus request signal RS2, a bus request signal detecting circuit RD stops the device number transmitting circuit DC.
Patent JP-S58130343-A (JP)
Title: Electrophotographic receptor
Inventor: MURATA TADAICHI
IPC: G03G5/08
Filed: 1982-01-29
Abstract: PURPOSE:To enhance heat resistance, mechanical strength, and abrasion resistance, by providing a protective layer made of a polymer resin contg. inorg. materials on a selenium photosensitive layer formed on a substrate. CONSTITUTION:A selenium photosensitive layer 2 is formed on a conductive substrate 1, and this layer 2 is coated with a polymer resin contg. 0.5-50wt% inorg. materials, such as SiO2, having a m.p. higher than that of selenium, and <=1mum particle diameter, thus permitting adhesion to the selenium surface to be improved and abrasion resistance to be enhanced.
Patent JP-S5398547-A (JP)
Title: Ice made and ice removed conclusion detector of automatic ice plant
Inventor: HARA YASUO
IPC: F25C5/10
Filed: 1977-02-10
Abstract: PURPOSE: To have an ice removed conclusion detected by a motion up and down of a water receiving container elastically hung under a water receiver, that is supplied with ice made water by the water receiver container when water reaches the completely freezed state, and drained when ice reaches the completely removed state. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61170428-A (JP)
Inventor: HIROTA HIROMI
IPC: A47L15/42
Filed: 1985-01-25
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-S54106150-A (JP)
Title: Low-pass filter circuit
Inventor: TOUFUKU SUKEYUKI
IPC: H03H11/12
Filed: 1978-02-09
Abstract: PURPOSE:To prevent both the lowering of the C/N ratio of the phase synchronous loop caused by interference of the high-frequency signal source and the shift of the lock by adding the capacity between the earth and the inverter input terminal of the active low pass filter amplifier within the phase synchronous loop circuit. CONSTITUTION:The output of the phase comparator in the phase synchronous loop is applied to input terminal 40. And a low band pass filter is composed of resistance 41 and 42, capacitor 43 and N-channel MOS transistor Tr45. Then the output signal is transmitted through terminal C. Capacitor 46 is inserted between the earth and the gate input of MOSTr45 forming an inverter. As a result, the high-frequency component is attenuated at terminal C, and the lowering of the C/N ratio caused by the interference of other high-frequency signal sources can be prevented, furthermore preventing the lock shift of the phase synchronous loop. As capacity 46 is selected small enough compared with capacity 43, the characteristic change of the filter can be ignored substantially.
Patent JP-H06221280-A (JP)
Title: Scroll compressor
Inventor: WAKANA TATSUYA
IPC: F04C18/02
Filed: 1993-01-29
Abstract: PURPOSE:To easily decrease deformation of a sub-bearing caused by welding and carry out the smooth operation of the sub-bearing as a slide bearing by forming a sub-bearing part in such a manner as to slide on both sides of a crankshaft and a sub-bearing housing, and fixing the sub-bearing housing by welding. CONSTITUTION:A compressing mechanism part 2 is disposed in the upper part of the interior of a closed case 1, and in this part, the respective laps 3a, 4a of both fixed and rotary scrolls 3, 4 are engaged with each other to form a compression chamber 5. The rotary scroll 4 is revolved through an eccentric part 6a of a crankshaft 6 by a motor 10. Both main and subsidiary bearings 8 for respectively supporting the crankshaft 6 are disposed on a frame 7 fixed to the closed case 1. In this case, the sub-bearing is a self-aligning bearing comprising a spherical bearing 9A and a sub-bearing housing 9B. An annular groove 9C is formed on the sub-bearing housing 9B in order to prevent deformation caused by welding. That is, the sib-bearing is aligned with the crankshaft 6 and fixed on a support leg 13.
Patent JP-H05203754-A (JP)
Title: Radiation detector
Inventor: OMURA TOMOHIDE
IPC: G01T1/17
Filed: 1992-01-28
Abstract: PURPOSE:To obtain a radiation detector capable of constituting a pile-up removing circuit of good accuracy and effectively operated even when a radiation incident position detecting area is large. CONSTITUTION:The electron incident surface of a Rast dynode 7 is divided into a plurality of regions and incident event detection circuits 10 are connected to the respective divided regions. The respective event detection circuits 10 take out the detection outputs of an electron of the respective divided regions respectively independently within a real time to output the same to a pile-up detection circuit 11. The pile-up detection circuit 11 discriminates that there is pile-up when the electron detection outputs from the event detection circuits 10 are two or more within an integrating time of positional operation to output an output prohibiting signal.