baber/WOPTO huggingface dataset:
Patent JP-H11150443-A (JP)
Title: Matched filter
Inventor: KOTOBUKI KOKURIYOU
IPC: H04B1/7093
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce circuit scale and power consumption by providing interrupt switches between the gates of pair of MOS transistor in a sample-and-hold circuit, grounding one gate through a capacitor and inputting an analog signal current. SOLUTION: An analog voltage signal is converted into a current signal and is inputted to plural sample-and-holding circuits. A sample switch SW 2 can interrupt the gates of a pair of MOS transistors T12 and T22 in sample- and-hold circuit SH1 and the gates of SW2 and T22 are connected to low voltage through sample capacitor C2. The charge of the MOS transistor T22 is maintained by a charge held by sample capacitor C2 after interrupt, and the analog current signal which is sample-held is inputted to a multiplexer, in accordance with a spread code while a part of input current is interrupted. Thus, the analog current signal can be held, and the conversion of a digital signal can be dispensed with.
Patent JP-H11166590-A (JP)
Title: Low floor base-isolating device for exhibition case
Inventor: KURABAYASHI HIROSHI
IPC: F16F15/04
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a device applied to an exhibition case in a museum or the like hardly changing the height of a base isolated body so as to attain effective base isolation and allow exhibits to be displayed in an easy-to-see way. SOLUTION: A base isolating device comprises at least two X-rails of circular arc shape formed low in the center and high at both ends and fixed to a lower face plate on a foundation, at least two Y-rails 4 of circular arc shape formed high at the center and low at both ends in the orthogonal direction to the X- rails and fixed to the lower face of an upper face plate 2 above the X-rails, connecting blocks 5 holding the X-rails by the lower parts while holding the Y-rails 4 by the upper parts and provided with disc springs at the center, shock absorbers 8 arranged at the end parts of the X, Y rails 4, and moving vehicles 12 installed at both ends of the lower face plate 1 and upper face plate 2, accommodating and fixing support legs fixed to the lower face of the upper face plate 2 and protruded downward.
Patent JP-H05164338-A (JP)
Title: Heat conveying device
Inventor: IWANAGA SHIGERU
IPC: F24D7/00
Filed: 1991-12-16
Abstract: PURPOSE:To ensure the spread of an operation range to a high room temperature region and high heating capacity regardless of the change of the length of a line to the utilization side or the fluctuation of an amount of refrigerant sealed in a device, in a heat conveying device wherein heat is utilized for heating through utilization of the increase of a refrigerant pressure when the refrigerant is heated. CONSTITUTION:A refrigerant heater 2 and a gas liquid separator 1 are connected to an annular line and a heat conveying part 18 wherein a liquid receiver 5 arranged above the gas liquid separator 1 is connected to the annular line through a drop pipe 7 having a first check valve 6 and a pressure uniformizing pipe 9 having an on-off valve 8 is provided. Further, an annular circulating passage wherein the gas liquid separator 1, a radiator 10, a second check valve, and the liquid receiver 5 are interconnected, in the order named, through a piping, a degree of liquid refrigerant overcooling detector 20 located between at least a radiator 10 and a second check valve, and a degree of overcooling controller 23 to set the on-off operation period of the on-off valve 8 with the aid of a degree of overcooling detector 20 are provided.
Patent JP-H06178608-A (JP)
Title: Apparatus for expanding outer leaf of head-forming vegetable
Inventor: KATO KEIZO
IPC: A01D33/06
Filed: 1992-12-11
Abstract: PURPOSE:To automate the harvesting work of cabbage by expanding the outer leaves of a cabbage to expose the main part of the head and performing the image-processing of the main part of the head, etc. CONSTITUTION:This apparatus is provided with a plurality of vertically arranged expansion arms 21 freely movable in vertical direction, a transfer apparatus 14 to clamp the lower stem part 7 of a cabbage 6 pulled out of a field and transfer the cabbage under the expansion arms 21 and a sensor 19 to detect the cabbage 6 and temporarily stop the lowering expansion arm 21 at a prescribed position to position the lower end of the arm above the top of the cabbage. When the expansion arm 21 is further lowered from the prescribed position, the arm 21 is guided with a guide roller 25 and the roller 22 at the lower end of the expansion arm 21 is lowered between the main part 8a of the head 8 and the outer leaf 8b of the cabbage 6 and nearly along the surface of the main part 8a. The outer leaf 8b is folded by the action of the cam parts 23, 24 attached to the expansion arm 21.
Patent JP-H03191542-A (JP)
Title: Manufacture of film carrier tape
Inventor: KIKKAI AKIRA
IPC: H01L21/60
Filed: 1989-12-20
Abstract: PURPOSE:To make possible an electrical selection, to dispense with a special production device and to make it possible to form bumps at low cost by a method wherein a recessed part is formed in the surface of an insulating film by etching and a second metal layer is plated on a first metal layer provided selectively on the surface of the insulating film including the recessed part to provide leads. CONSTITUTION:A photoresist film 2b is formed on the whole rear of an insulating film 1 with a photoresist film 2a formed thereon, the film 1 is etched using the films 2a and 2b as masks and a recessed part 13 of a depth of 15 to 20mum is formed. Then, the films 2a and 2b are removed and a metal layer 3 consisting of copper or the like is deposited on the surface of the film 1 including the recessed part 13. Then, a photoresist film 2c is selectively formed, a metal layer 4 consisting of copper or the like is deposited in a thickness of about 40mum by an electroplating method using the layer 3 as a cathode, and leads 4a and a metal pattern layer for electrical selection pads 8 are formed. Thereby, it is possible to perform an electrical selection and as a device for forming bumps 6 on the leads is unnecessary, a film carrier tape is obtained at low cost.
Patent JP-H08167405-A (JP)
Title: Manufacture of sealing body for alkaline battery
Inventor: IMAI HIDEJI
IPC: B29L31/34
Filed: 1994-12-13
Abstract: PURPOSE: To enhance safety of a battery without hindering an explosion-proof function of a thin part by arranging injection gates on a boss part end surface close to the thin part. CONSTITUTION: A sealing body 1 molded by metal molds M is provided with a cylindrical boss part 4 having a hole 3 to press in a current collecting shaft, a cylindrical outer wall part 5 to press in a battery case and a disk-shaped connecting part 9 to connect the boss part 4 and the outer wall part 5 to each other. A joining part with the boss part 4 of the connecting part 9 is formed as an annular thin part 2. Gates 7 of the metal molds M are branched off into two parts, and are connected to an end surface of the boss part 4. A distance up to the thin part 2 from the gates 7 is not more than a half of an axial directional length of the boss part 4, and melting resin injected from the gates 7 is filled in the annular thin part 2 in an excellently fluid condition.  The gates 7 are positioned inside slightly leaving a space more than the inner peripheral edge and the outer peripheral edge of an end surface of the boss part 4, and corners of the inner and outer peripheral edges of the boss part 4 are left as they are.
Patent JP-H06169169-A (JP)
Title: Printed circuit copper foil and manufacture thereof
Inventor: YAMANISHI TAKAAKI
IPC: H05K3/38
Filed: 1992-11-19
Abstract: PURPOSE:To obtain a roughening technique which roughens the bonding face of a printed circuit copper foil producing no powder to enhance the copper foil in adhesive strength to a resin board without inducing an environmental problem. CONSTITUTION:A roughening-treated layer 3 formed of a large number of protrudent copper deposits which contain chrome and/or nickel is provided to the bonding face of a copper foil 1, and it is preferable that a copper plating layer 4 covering the roughening-treated layer 3, a treated layer 5 formed of one or more elements out of copper, chrome, nickel, iron, cobalt, and zinc or allay of them, and a rust preventive layer 6 which covers the treated layer 5 are provided for the formation of a printed circuit copper foil. An acid copper electrolytic bath is made to contain one or two kinds of ions out of iron, nickel, and cobalt ion 0.001 to 5g per l in concentration. Rounded electro-deposited copper is formed restraining dendrite from growing, so that a printed circuit copper foil of this design can be enhanced in adhesive strength producing no powder and prevented from deteriorating in electrical properties after etching.
Patent JP-2000155048-A (JP)
Title: Analyzing method of sound source contribution
Inventor: SEKIGUCHI OSAMU
IPC: G10K11/178
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To accurately analyze a degree of contribution of each sound source even in the presence of vibration noise and fluid noise mixed together by inputting sound and vibration detection signals detected in the vicinity of a vibration source into adaptive filters(ADF) individually. SOLUTION: This method is intended for finding contribution of noise based on vibration and fluid in a certain evaluation point to an object in which noise is generated because of two factors, that is, a vibration factor and a fluid factor. That is, when it seems that noise from respective vibration sources is mixed in a sound sensor installed in the vicinity of a sound source, a sound detection signal and a vibration detection signal detected in the vicinity of the vibration source are inputted to adaptive filters(ADF) 130a-130c respectively, and the sum of the output signals from the respective ADF 130a-130c is found. Cofactors for the ADF 130a-130b are automatically updated so that a different between a target signal for sound/vibration detected in an evaluation point and the sum of the output signals is minimized.  When the difference converges on a fixed value, a degree of contribution of the respective vibration sources can be found on the basis of the output signals from the respective ADF 130a-130c.
Patent JP-H03190707-A (JP)
Title: Releasing device for form
Inventor: TSUSHIMA HIDETOSHI
IPC: B28B13/06
Filed: 1989-12-20
Abstract: PURPOSE:To make the control of the title device easier and simplify equipment thereof by supporting a panel base material, connecting a weighting vessel to a form moving means connected to a form pouring a fluid into the vessel and urging the moving means in the direction of drawing the form with the aid of the gravity of the vessel, in a releasing device for lightweight cellular concrete and the like. CONSTITUTION:A panel base material 3 that is hardened is fixed to a support frame 4, and locking members 7A, 7B of a form 6 are interconnected with hooks 12A, 12B of a release frame 11. Thereby, a fixing claw 5A is engaged with the top end surface of the panel base material 3; a movable claw 5B, with the bottom end surface thereof, respectively. Water is then poured into a weighting vessel 15 by a pump 19 to increase the weight of the weighting vessel 15 so that the release frame 11 is urged to be drawn apart from the support frame 4, and consequently the release frame 11 is turned toward a direction in which it is drawn apart from the support frame 11. According to this constitution, any injury to the surface of the panel base material can be prevented by gradually pouring water into the weighting vessel and by gradually increasing an urging force.
Patent JP-H04195911-A (JP)
Title: Automatic tracking device
Inventor: NISHINO TAKAFUMI
IPC: G11B5/592
Filed: 1990-11-28
Abstract: PURPOSE:To suitably drive a piezoelectric element in the case of pitch control reproducing by providing a drum FG detecting circuit and a PLL in place of an oscillator. CONSTITUTION:The subject device is provided with the drum FG detecting circuit 3, the PLL 4, a capstan FG detecting circuit 2 and a up/down-counter 5. Then, an output of the drum FG detecting circuit 3 is inputted to the PLL 4, and an output of the PLL 4 and an output of the capstan FG detecting circuit 2 are inputted to the up/down-counter 5, and then a movable head 10 is driven by an output of the up/down-counter 5. That is, the output of the up/down- counter 5 is converted into an analog signal by a D/A converter 6, and is afterward given to the piezoelectric element 9 via a low pass filter 7 and a driving circuit 8. By this method, the automatic tracking device capable of dealing flexibly with even pitch control reproducing can be realized in simple constitution.
Patent JP-H06162528-A (JP)
Title: Optical pickup adjusting device
Inventor: SOFUE MASAAKI
IPC: G11B7/085
Filed: 1992-11-18
Abstract: PURPOSE:To display in realtime the degree of adjustment of focus signal detection by automatically controlling distance between an optical pickup and a recording medium or a pseudo recording medium as well as displaying focus distance errors. CONSTITUTION:The optical pickup 1 to be adjusted is attached so that the laser beam outgoing from its objective lens is focused on the surface of a recording medium 21 which is placed on a first stage 22. Through this adjustment, the position in the tracking direction of the surface of the recording medium is adjusted by moving the first stage 22, and also the position in the optical axis direction of the objective lens is adjusted by moving a second stage 23. In this case, a deviation in a focal distance direction is continuously adjusted, and also the degree of adjustment of the focus signal detection in which the errors are corrected is displayed in realtime; consequently, an evaluation operation is extremely efficient.
Patent JP-H07185225-A (JP)
Title: Apparatus for purifying bath water
Inventor: HORI MICHIMASA
IPC: B01D35/027
Filed: 1993-12-27
Abstract: PURPOSE:To obviate the need for a large installation area and to improve workability and a purification capacity. CONSTITUTION:A partition plate 12 with a communicating lower part is installed in the middle of a purification tank main body 9, the upstream side of water is made to be the first purification part 13, the downstream side of water is made to be the second purification part 14, a filter 15 of cylindrical form with an elliptic cross section is installed in the first purification part 13, the inlet 29 of the purification tank communicating with the outside of the filter 15 is installed along the core axis of the filter, and the upper end 17 is opened close to the upper surface of the first purification part 13. Moreover, the following units are installed: a pipe the lower end of which is opened in the bottom space 19 of the first purification part 13, filter stones 24 placed in spaces 23, 22 which are installed in the upper and lower parts of the second purification part 14, a vertical pipe 26 communicating between the upper space 23 of the filter stones 24 and the outlet 25 of the purification tank installed close to the bottom of the second purification part 14, and a pump 11 communicating with the outlet 25 of the purification tank.
Patent JP-H08241263-A (JP)
Title: I/o request processing computer system and processing method
Inventor: RANDEI JIEE MATSUTOHIYUUZU
IPC: G06F9/46
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a system and method which are not too expensive and by which I/O requests generated from a plurality of users are processed timely and by which the used time of such shared resources is minimized, with respect to a storage system having a sufficient storage capacity. SOLUTION: In a controller memory 50, a normal JCB table 52 for containing normal job control data structures is contained and a free queue 54 and action queue 56 are provided so as to continuously recognize a normal JCB. The memory 50 also contains a minimum JCB table 58 for containing minimum job control data structures. The table 58 is provided with a minimum JCB free queue 60 and minimum JCB pending queue 62 so as to cope with all minimum JCBs.
Patent JP-H01175385-A (JP)
Title: Image processor
Inventor: ICHIGEN TADASHI
IPC: H04N5/937
Filed: 1987-12-29
Abstract: PURPOSE:To obtain the same image as that obtained by using a frame memory by using a field memory as an image memory, forming the line of a next field from the mean value of an adjacent line stored in the image memory when correlation is hard and enabling the image signal of one frame to be obtained. CONSTITUTION:By an interpolation circuit 26, the video signal of one frame is generated from the video signal of one field. That means, the video signal of the next field is obtained from the mean value of the video signal of the adjacent line when the correlation is hard. The two fields of the video signal in an identical field are successively read from the field memory 23 and the video signal of the next field is formed by mean value interpolation in the circuit 26. Thus, the same image as that obtained by using the frame memory can be obtained without using the frame memory.
Patent JP-H01173025-A (JP)
Title: Image recorder
Inventor: SUZUKI MAKOTO
IPC: G03D13/00
Filed: 1987-12-28
Abstract: PURPOSE:To obviate a color shift of a line drawing part, and also, to satisfy both the segment part high resolution and the gradation reproducibility of an image part by superposing a mask original plate of a line drawing of other character, etc. on a color separation mask original plate, and executing the exposure at the time of exposing a photosensitive recording medium through said color separation mask original plate. CONSTITUTION:A color separation mask original plate 122 on which a light shielding image is generated by a laser printer 101 being a color separation mask original plate generating device is carried to an exposure position by a carrying means 135, and a latent image is formed on a photosensitive recording medium 124 by an exposing means 121 through the light shielding image of the original plate 122 which has been carried to the exposure position. This latent image on the recording medium 124 is converted to a developed image by a developing means 128. At the time of exposing the recording medium 124 through the original plate 122 by said printer 101, a mask original plate holding part 142 is placed in the vicinity of the exposure position, and other mask original plate 141 is held and superposed on the original plate 142, and carried to the exposure position, so that both high resolution of a line drawing part gradation reproducibility of an image part can be satisfied.
Patent JP-H03194355-A (JP)
Title: Hot water automatically feeding bath heater
Inventor: KONISHI MITSUNARI
IPC: F24H1/46
Filed: 1989-12-22
Abstract: PURPOSE:To make variations small in the temperature of water, irrespective of seasons, when the filling of the water into a bathtub is complete, by a method wherein the temperature of a hot water being filled into the bathtub is made changeable according to the temperature of the water being filled thereinto detected by a filling water temperature detection means. CONSTITUTION:When an automatic operation switch 33 is turned on, a solenoid valve 7 for effecting an automatic hot water supply is turned on for hot water supply into a bathtub 21. At this time, the temperature of the hot water supplied is the sum of the value of a temperature set by a temperature setting device 35 and the correction value made variable by the water temperature detected by a thermistor 26 for the water being filled into the bathtub. When the water level set by a water level setting device 34 is detected by a water level sensor 23, the solenoid valve is deenergized. Since the temperature of the hot water being filled into the bathtub 21 can varied in this way according to the temperatures of the water being filled into the bathtub, a large difference in the radiation loss of the bathtub 21 and a pipe between the summer and winter seasons is absorbed, whereby the variations in the temperature of the hot water can be made smaller, irrespective of the seasons, when the filling of the water into the bathtub 21 is complete.
Patent JP-H03192989-A (JP)
Title: Pcm transmitting device and pcm receiving device
Inventor: HANAOKA TETSUO
IPC: H04N19/65
Filed: 1989-12-22
Abstract: PURPOSE:To make circuit configuration common for four kinds of combinations that a video reference clock is selected to be fsc or 13.5/4MHz as a transmission clock to the synchronous input/asynchronous input data of 3072kbps by providing a specified frame configuration circuit. CONSTITUTION:At the frame configuration circuit 111, when a second selector 108 selects synchronous transmission, the data of 151 bits is inserted into 14 frames among 75 frames of one multiframe, and the input data of 150 bits is inserted into the remaining 61 frames. Besides, when the second selector 108 selects asynchronous transmission, as for the number of data to be inserted into one frame, either 150 bits or 151 bits are selected and inserted according to output from a stuff detection circuit 109. Thus, the circuit configuration can be made common for tour kinds of the combinations that the video reference clock is selected to be fsc or 13.5/4MHz as the transmission clock to the synchronous/asynchronous input data of 3072kbps.
Patent JP-2001152414-A (JP)
Title: Structural material for concrete pier and its construction method
Inventor: WATANABE YASUO
IPC: E01D19/02
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a structural material for a concrete block lessening the assembling of reinforcing bars at a job site, and excellent in workability. SOLUTION: A pillar part 2 is divided in the circumferential direction to form the substantially equal division structural material 5 as the length of the pillar part 2. The main reinforcement 15 of the length direction and the tie hoop 16 of the circumferential direction are buried in the division structural material 5. The division structural material 5 is assembled to fill the with concrete 43, the columnar part 2 of a pier 1 is constructed, and since the structural material 5 is provided with the main reinforcement 15 and the tie hoop 16, it is different from a single form, and itself is the structural material.
Patent JP-H03222057-A (JP)
Title: Checking that series conversion means functions normally in data processing network
Inventor: DAIAN REESHII NIPUFUAA
IPC: G06F15/16
Filed: 1990-11-29
Abstract: PURPOSE: To facilitate complete confirmation by turning one of plural processors to a master (ME), turning the others to slaves (SE), maintaining the SEs in a holding state (SS) by the ME, then turning the ME to the SS as well, then simultaneously releasing the ME and SEs from the SS and executing a synchronization instruction. CONSTITUTION: When the synchronization instruction is executed by the respective processors PR 18, 20 and 22, the PR 22 which executes the synchronization instruction last is turned to the master device and the PRs 18 and 20 are turned to the slave devices. The PR 22 maintains the PRs 18 and 20 in the holding state for tentatively stopping the execution thereafter of a program instruction PO and turns the PR 22 itself to the holding state as well. When the master device executes the synchronization instruction once, communication is performed with the other slave devices and the execution of an instruction stream is continued.  At the time, the horizontal microcode of the respective PRs executes an operation end instruction, the restart time points of the respective PRs are aligned and simultaneously released and the restart of the execution of the PO is made possible simultaneously with it. Thus, it is completely and easily confirmed that a serializing means is made to correctly function.