baber/WOPTO huggingface dataset:
Patent JP-2000078865-A (JP)
Title: Method for driving ultrasonic motor
Inventor: WADA KOSEI
IPC: H01L41/09
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To control the positional displacement between oscillation wave forms of a stator and a mover, and to prevent unintended movement when power is supplied, by adjusting the phase difference in the oscillations between oscillators so that the oscillation wave forms of the oscillators can engage at the time when both of the oscillators oscillate actively in accordance with the detected value of the relative position between the stator and mover. SOLUTION: After the relative position between a stator and a mover is detected, the phase difference in the oscillations of oscillators 5v, 6v is adjusted at the time when both of the oscillators 5v, 6v are caused to oscillate actively in accordance with the detected value. Because the phase difference in the oscillations is that in driving signals given to both of the oscillators 5v, 6v, a control circuit 2z adjusts the phase difference between the driving signals by controlling one of oscillating circuit 2a'. Thus, when power is supplied, only one of the oscillators is caused to oscillate and the oscillations of the other are stopped. With this method, after the relative position is detected, the phase of either oscillator is adjusted in accordance with the relative position to control the rotational movement of the mover against intention.
Patent JP-H0584706-A (JP)
Title: Manufacture of modified lumber
Inventor: ONISHI KENJI
IPC: B27K3/16
Filed: 1991-09-25
Abstract: PURPOSE:To provide a method wherein a raw lumber material is not required to be inpregrated with a solvent, and thereby obtain a modified lumber having insoluble compounds of high penetration rate for manufacturing modified lumber. CONSTITUTION:On the surface of a raw lumber material 5a, different chemicals 4a, 4b not containing a solvent practically are attached and, by spraying a solvent, the chemicals 4a, 4b are dissulved and impregenated into them whereby insoluble compounds 8 are produced and fixed in the lumber tissue system.
Patent JP-H0768785-A (JP)
Title: Ink supply device
Inventor: TAKAGI ATSUSHI
IPC: B41J2/175
Filed: 1993-09-07
Abstract: PURPOSE:To obtain a compact ink jet cartridge having a stable ink supply performance and enhancing an ink volume efficiency and to obtain an ink supply device capable of promoting reuse of resources. CONSTITUTION:In an ink tank 2, a main ink chamber 4 and a sub-ink chamber 6 loaded with a large number of globular members 9 are provided. An air connecting hole 8 is provided in a top part of the sub-ink chamber 6. The globular members 9 are placed in accordance with the shape of the sub-ink chamber 6. The globular members 9 hold ink by a capillary force produced in gaps between them to keep an ink pressure constant. Firstly, ink in the sub-ink chamber 6 is used with the consumption of ink. When a predetermined amount of ink is consumed, air is turned to bubbles when passing through a meniscus forming part 10 and moved to the main ink chamber 4. An ink pressure is kept constant by the surface tension of the meniscus forming part 10. The globular members 9 can be reused.
Patent JP-S62100044-A (JP)
Inventor: NELSON OWEN L
IPC: H04L12/403
Filed: 1986-10-16
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-H04125941-A (JP)
Title: Field effect transistor
Inventor: NAKAMURA HIROSHI
IPC: H01L29/812
Filed: 1990-09-17
Abstract: PURPOSE:To reduce parasitic coupling between an input and an output, and obtain high gain, by arranging a shielding electrode whose potential is set equal to the source potential, between a gate transmission line and a drain electrode. CONSTITUTION:Eight gate electrodes 51 are perpendiculally connected to a gate transmission line 50 at specific intervals. Source electrodes 52 are arranged so as to face the gate electrodes 51. Drain transmission lines 54 perpendicular to each of the gate electrodes 51 are connected to the drain electrodes facing the source electrodes 52 via the gate electrodes 51. Air bridge wirings are formed at intersection parts between source power supply parts 52b connecting source pads 52a and the source electrodes 52 and the drain transmission lines 54. Between the gate transmission lines 50 and each of the drain electrodes 53, shielding electrodes 56 for preventing negative feedback are connected. The potential of the electrode 56 is set equal to that of the source electrode. Thereby parasitic coupling between the gate transmission lines 50 of input side and each of the drain electrodes 53 of output side are reduced, so that high gain can be obtained in the case of an FET of large gate width.
Patent JP-H04129652-A (JP)
Title: Production control system
Inventor: MATSUDA KINJI
IPC: B23Q41/08
Filed: 1990-09-17
Abstract: PURPOSE:To accurately perform a production control by an ID information, without destroying the data to be held recorded on the ID plate, etc., by prohibiting writing, in the case of the information memory means to be written by a writing permit deciding means being not cleared. CONSTITUTION:A transfer means (d), an information memory means (e), a reading writing means (f), an erasing means (g) and a writing permit deciding means (h) are equipped with. The reading writing means (f) reads the memory contents of the information memory means (e) at an input part (a), writing the information with respect to the body (c) to be worked into the information memory means (e) as well, the writing permit deciding means (h) decides as to whether or not the information memory means (e) is cleared from the reading result of the reading writing means (f), permitting the writing of the reading writing means (f) in case of being cleared, and prohibiting the writing in case of being not cleared. Consequently the production control by the ID information can accurately be performed, without destroying the data to be held recorded on the ID plate, etc.
Patent JP-2001077212-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ISHIMARU KAZUNARI
IPC: H01L27/11
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a memory cell very small in size and large in capacity by a method wherein an element region inside a semiconductor substrate is isolated by an element isolation region, and gate electrodes are formed on an element region. SOLUTION: A gate insulating film 21 is formed on a semiconductor substrate 20, and a polycrystalline silicon film 22, which is turned to a gate electrode is formed on the gate insulating film 21. An etching mask material 23 is formed on the polycrystalline silicon film 22, and a part of the semiconductor substrate 20 is etched as deep as required to serve as an element isolation region or an element isolation groove 25. An insulating film 26 is formed on all the surface to fill up the element isolation groove 25. Then, the insulating film 26 and the mask material 23 are removed, an element isolation region 25a is formed, then the polycrystalline silicon film 22 is removed using a resist film as a mask, and a gate electrode 22a is formed.
Patent JP-H0690842-A (JP)
Title: Electric source socket for show case
Inventor: SHIMIZU SATOSHI
IPC: A47F11/10
Filed: 1992-09-16
Abstract: PURPOSE:To provide an electric source socket for a show case by which leak accidents in a socket disconnected with a plug can be securely prevented. CONSTITUTION:A socket 11 is provided with electrodes 16, 16 electrically connected to a plug, a cap 19 detachably covering the electrodes 16, 16, and a cap container 17 for the cap 19 when it is removed from the electrodes 16, 16.
Patent JP-H1097139-A (JP)
Title: Developing device for electrophotographic processor
Inventor: KIN JUNNAN
IPC: G03G15/08
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a developing device for an electrophotographic processor capable of perfectly recovering toner remaining on a developing roller, and preventing an image quality deterioration such as a ghost phenomenon caused by the residual toner. SOLUTION: In the developing device provided with a feeding roller 14 for feeding the toner 16a on the developing roller 12 side, and the developing roller 12 for developing an electrostatic latent image on a photosensitive drum 10 surface by the toner 16b, static charge removing means for removing the static charge of the residual toner 16b remaining on the developing roller 12 after developing. In this case, the static charge is removed, by making a seal 20 conductive being provided on an inside surface of a developing frame 18 for preventing the toner 16b from flowing out between the developing roller 12 and the developing device frame 18, and applying the voltage 22 thereon.
Patent JP-H1086082-A (JP)
Title: Cartesian coordinates type robot
Inventor: KITAMURA NAOYUKI
IPC: B25J9/02
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a Cartesian coordinates type robot with which it is possible to perform a positioning operation without reducing the rigidity when a second table is moved in a direction parallel to a pair of first tables which are juxtaposed. SOLUTION: The coupling means which connects a first and second tables 104 and 102 with each other forms thin wall coupling parts 118f and 118g by making a through hole in a coupling plate 118 interposed between the end part of the second table 102 and a first moving body 115 between a central part secured to the first moving body 115 side and a peripheral part connected with the second table 102 side. The rigidity of the coupling parts 118f and 118g avoids deterioration of the accuracy and prolongation of the settling time, and the spring property of the coupling parts 118f and 118g reduces the deviation of the direction parallel to the second table due to the mounting between the pair of first tables or the working accuracy to realize the movement and postioning operation of the second table without increasing the sliding resistance, etc.
Patent JP-2001078179-A (JP)
Title: Method and device for synchronizing data, device for presenting complex real feeling and program storage medium
Inventor: FUJIKI MASAKAZU
IPC: G06F3/0488
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a data referring method without a difference between a data obtaining time and a data referring time by generating a data value at a first referring time based on first and second kinds of referring data and outputting it. SOLUTION: It is assumed that the updating time of the recent camera parameter data is tn against the referring time Tn. When the difference between the updating time tn and the referring time Tn becomes sufficiently large, camera parameter data Vn corresponding to the updating time tn seem to incur of a position difference. Then, the occurrence of camera parameter data vk having the updating time tk afterward is waited for and linear interpolating data vn of the data vk and data vn at the time tn are adopted as output data of the camera parameter. Thus, the data without the time difference between the time added to data and the contents of data are outputted so that any position difference is avoided in a complex real space, for example.
Patent JP-H07159-A (JP)
Title: Roasting mechanism in sieving operation type roaster
Inventor: KUNIYA YASUO
IPC: A23G3/02
Filed: 1991-08-30
Abstract: PURPOSE:To obtain a product excellent in quality with high productivity by using a roaster capable of carrying out the roasting while subjecting the beans to sieving operation. CONSTITUTION:This roasting mechanism is obtained by transversely installing a rectifying plate 5, provided with many air flow holes and coated with a far infrared ray- emitting ceramic at a position under a container unit 3 for charging a dough material thereinto horizontally rockably installed in the body 1, on the other hand, extending plural heating pipes 8 coated with the far infrared ray-emitting ceramic in the horizontal direction at positions on the container unit 3 present therebetween, transversely installing the heating pipes 8 at a prescribed interval, providing a hot-air producer 11, containing a gas burner and facing an opening thereof to the lower part of the body, connectedly installing a blower 12 at the rear of the hot-air producer, further extending a suction duct from a gas discharge duct opening in a ceiling wall part of the body and making the suction duct communicate with the blower. Since hot air blown from the hot-air producer into the body is uniformly dispersed with the rectifying plate, the dough material can be roasted without jumping up. In addition, the dough material can be dried from the surface with the hot air without any unevenness.
Patent JP-H1183586-A (JP)
Title: Thermosensitive flowmeter
Inventor: SUETAKE SHIGENORI
IPC: G01F1/68
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosensitive flowmeter of high precision and high reliability without causing increase of cost. SOLUTION: This flowmeter is equipped with a first thermosensitive resistor Rh detecting the flow rate in a fluid channel 19, a second thermosensitive resistor Rk detecting the atmospheric temperature in the fluid channel, a power source 1 for supplying a current to each of the resistors, a first control circuit 11 for controlling a first consumption current ih such a manner that the heating temperature of the first thermosemsitive resistor Rh becomes a specific temperature, and a second control circuit 16 for controlling a second consumption current ik flowing in a second thermosensitive resistor Rk, so as to be decreased by a specific ratio to the first consumption current in. The second control circuit 16 responds to the terminal voltage of a first thermosensitive resistor Rh.  At least one out of both terminals of each thermosensitive resistor is connected in common, and led out to the first control circuit 11. By simple constitution, the consumption current of the second thermosensitive resistor Rk is reduced, and self generation of heat is restrained, and the number of connection terminals with a printed board on the fluid channel is reduced.
Patent JP-S61126079-A (JP)
Title: P-methoxyphenyl derivative and production thereof
Inventor: KAMANO NORIAKI
IPC: C07D317/34
Filed: 1984-11-21
Abstract: NEW MATERIAL:A 2-methyl-2-substituted-5-(4-methoxyphenyl)-1,3-dioxolane-4- carboxylic acid shown by the formula I (R1 is lower alkyl, or H; R2 is H, or methoxy). EXAMPLE:2-Methyl-2-methoxy-5-( 4-methoxyphenyl )-1, 3-dioxolane-4-carboxylic acid methyl ester. USE:An intermediate for 2-(4-methoxyphenyl)-4-acetoxy-5-(2-dimethylamino ethyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one having coronary blood vasodilating action. PREPARATION:A 2,3-dihydroxy-3-(4-methoxyphenyl)propionic acid shown by the formula II or its alkyl ester compound is refluxed under heating to give a p-methoxyphenyl derivative shown by the formula I.
Patent JP-S60135300-A (JP)
Inventor: DONARUDO GURINGAA
IPC: A47L13/08
Filed: 1984-11-20
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-H0191970-A (JP)
Title: Method for fitting handle of kitchen apparatus
Inventor: KATO YOSHIO
IPC: B21D53/62
Filed: 1987-09-30
Abstract: PURPOSE:To improve fitting strength of the title handle by forming groove parts on the tip part of the handle and providing projections in the outside direction of a groove to the groove parts. CONSTITUTION:Flange parts 12 are provided on both sides of the base end of a blade member 11 and the longitudinal groove 14 is formed on the central part thereof. First and second groove parts 17 and 19 are formed respectively on a tip square part of the handle 15 and the projections 18 and 20 are arranged in the outside direction of the groove 14 to its ridge 16. The tip of the handle 15 is inserted into the groove 14 and a molten pool 24 is formed by an electrode 23 from the upper part of the groove part 17 to perform tack welding. At this time, metal molten in the molten pool 24 is prevented from overflowing. After the top and bottom are inverted to form a second molten pool 27 and the blade member 11 is tack-welded to the handle 15, main welding is further performed on these by an electrode 29. The projections 18 and 20 prevent the molten metal from overflowing and the fixing of the member 11 and the handle 15 is strengthened. By this method, the fitting strength of the handle 15 is improved.
Patent JP-H1181404-A (JP)
Title: Hot/cold water mixing faucet
Inventor: NAKANISHI ATSUSHI
IPC: E03C1/044
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a hot/cold water mixing faucet which is easily used by the elderly and the physically disabled by operating a temperature regulating handle and a water discharge/stop handle by the rotational movement in the horizontal rotating direction respectively. SOLUTION: A temperature regulating valve for regulating the mixing rate of the hot and cold water and a water discharge/stop valve for discharging/ stopping the water and controlling the flow rate are installed in a faucet body 12. A temperature regulating handle 16 for operating the temperature regulating valve and a water discharge/stop handle 14 for operating the water discharge/ stop valve are projected from the faucet body 12. The temperature regulating handle 16 and the water discharge/stop handle 14 are rotationally moved only in the horizontal rotating direction respectively so that the temperature regulating valve and the water discharge/stop valve are operated. This constitution can facilitate the operation of the handles 14, 16 with a user's elbows rested on and thus provide a hot/cold water mixing faucet 10 which is easily used by the elderly and the physically disabled.
Patent JP-S6399846-A (JP)
Inventor: KUNIDA MASANORI
IPC: A61B8/14
Filed: 1986-10-16
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-H04127246-A (JP)
Title: Processor for emulation
Inventor: OTA YUJI
IPC: G06F11/28
Filed: 1990-09-19
Abstract: PURPOSE:To simplify the processing procedure in an emulator space by producing a memory access needed for stacking in a break exception processing state and unstacking in a break exception processing return state with no restriction caused by the memory map contents of a user space. CONSTITUTION:An address bus 18 and a data bus 19 are connected with a master computer (ASE) port 10 which attains the transfer of various data and control signals to a master computer (ASE main body) for development of software and to various function modules included in an emulator box, plural ports (20-1)-(20-n) which attain the transfer of various data and control signals to a user system, etc. Furthermore an address decoder 17 is connected to the bus 18. Then the stacking and unstacking operations are carried out in a break exception processing state and a break exception processing return state respectively in a constant access state. Then the processing procedure is simplified in an emulator space.
Patent JP-H03111331-A (JP)
Title: Loading/unloading device
Inventor: FUJISAWA TOMOJI
IPC: B65G51/26
Filed: 1989-09-22
Abstract: PURPOSE:To enhance the loading/unloading efficiency of a capsule by unloading a cargo from a capsule in an unloading line and then carrying it out through a first conveyor, and also by sending the empty capsule to a loading line through a second conveyor, and then by loading the cargo being carried in through a third conveyor. CONSTITUTION:To the inlet side pipe 2a of a linear traveling device 11, an unloading line 15 is connected, and to the outlet side pipe 2b, a loading line 16 is connected. A capsule 1 is advanced, and the cargo in the inside of the capsule 1 is taken out by an unloading device 17, and then it is transferred through a first conveyor 13. The empty capsule 1 is pushed out to a standby line 20 through second conveyors 21, 14, and then is pushed out to the loading line 16 and moved forward, while an inner capsule 24 loaded with a cargo is carried through a third conveyor 19 and this is loaded in the empty capsule 1 through a loading device 18. Thus, the loading/unloading operation of a cargo to the capsule 1 can be efficiently carried out.
Patent JP-H0576655-A (JP)
Title: Coin carriage device
Inventor: YOSHIKAWA TOSHISUKE
IPC: B65G59/06
Filed: 1991-09-26
Abstract: PURPOSE:To provide a coin carriage device requiring a simple operation and a shorter time for throwing a coin, and capable of performing a smooth operation for delivering a coin at a high speed. CONSTITUTION:A coin carriage device has a coin restriction cylinder 20 with an inner diameter larger than the outer diameter of coins 10 used for coin operated equipment, and having an axial direction approximately vertical. Also, the device has a carriage member 40 as an endless chain mechanism at a position for keeping space below the lower end of the cylinder 20 in communication with a coin carriage destination. Furthermore, a vertical distance between the lower end of the carriage destination side of the coins 10 in the cylinder 20 and the upper surface of the conveyor belt 41 of the carriage member 40 is made longer than the proper thickness of one of the coins 10 stacked in the cylinder 20, but shorter than the proper thickness of two coins, thereby restricting the side of the coins 10 other than the lowest coin placed on the belt 41.
Patent JP-2000144539-A (JP)
Title: Composite textured yarn and apparatus for manufacturing the same
Inventor: BABA REIKO
IPC: D02G1/02
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a composite textured yarn giving woven and knit goods abundant in soft feeling, flare, nerve, repulsion, actually free from producing fluff, and having silky or spun feeling and an apparatus for manufacturing the same. SOLUTION: This composite textured yarn comprises at least two constituent yarns A and B having false twist and crimp, the two constituent yarns have difference in shrinkage percentage, and the monofilament comprising the constituent yarn B having larger shrinkage percentage has gradually changing thick parts and thin parts along the fiber axis and the monofilament comprising the constituent yarn A having smaller shrinkage percentage has gradually changing thick parts and thin parts along the fiber axis.  The composite yarn is obtained by supplying a plural number of yarns in the same or different speed to a feed roller, combining the yarn A and the yarn B by the twisting function of a false twisting rotor in the state having temperature difference after heat processing at least one yarn A by winding the thread around a rotating heater, and the yarn A is stretched while removing the feed roller and combining with the yarn B, and has yarn speed faster than that of the yarn B to manufacture the composite false twisted yarn.
Patent JP-H1075464-A (JP)
Title: Image compressor and image extender
Inventor: ABE NOBUSATO
IPC: H04N19/46
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To compress or extend an image, which is composed of colors less than the colors to be used for compressing processing, while reducing image degradation by reading pixel data and pallet information, performing the compressing processing based on the pixel data and recording the compressed data and the pallet information. SOLUTION: As source image data, the pixel data are read into a image compressor 10 together with pallet information MC and converted into luminance data Y and color difference data Cb and Cr. The luminance data Y are transformed to a DCT coefficient by a DCT processing part 12, quantized and transformed to a quantized DCT coefficient. The quantized DCT coefficient is encoded (compressed) according to the JPEG algorithm at a compressing processing part 14 and recorded in a compressed image data recording area M1 of a recording medium M as compressed image data.