baber/WOPTO huggingface dataset:
Patent JP-H1154563-A (JP)
Title: Mounting method for chip part
Inventor: SASAKI JUNICHI
IPC: H01S5/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting a chip part easily at low cost with high reliability and productivity. SOLUTION: In the method for mounting a chip part (semiconductor laser) 9 on a board 1, solder bumps 2 are provided on the board 1 by punching a solder sheet and a chemically inert liquid 13 is dripped onto the surface of the solder bump 2. Subsequently, a chip side solder joint pad 4 provided on the chip part 9 is brought into contact with the solder bump 2, the chip part 9 is set temporarily on the board 1 and the solder bump 2 in the liquid 13 is thermally fused thus jointing the chip part 9 to the board 1.
Patent JP-S6367023-A (JP)
Title: Phase locked loop circuit
Inventor: SAKAI KAZUNORI
IPC: H03L7/06
Filed: 1986-09-09
Abstract: PURPOSE:To extremely shorten the frequency leading-in time, and to reduce a jitter by using a phase difference classifying circuit, and executing a control corresponding to a phase difference of an input signal and a signal to be controlled. CONSTITUTION:An input signal in an input terminal 11 and a signal to be controlled, in an output terminal 12 are discriminated as to a lag phase or a lead phase by a phase comparing circuit 1. A phase difference classibying circuit 2 divides one period of the signal to be controlled, into (n) pieces by a signal of a frequency of (n) times, whose phase has synchronized with that of the signal to be controlled, base on a phase relation which has been discriminated by the phase comparing circuit 1, and applies the phase of the input signal to (n) pieces of classifications, by which a phase difference of the signal to be controlled and the input signal is determined. A control circuit 3 executes a phase control by changing temporarily a frequency division ratio by a degree of a lead and a degree of a lag of the signal to be controlled, and executes a frequency division to a frequency being equal on an average to a frequency of the input signal by a frequency dividing circuit 4.
Patent JP-S6192967-A (JP)
Title: Spare tire storing device
Inventor: OMURA KAZUYO
IPC: B62D43/04
Filed: 1984-10-09
Abstract: PURPOSE:To facilitate the replacement of a tire by arranging a rear bumper stay having a tire stationary frame slidably in the longitudinal direction to a storage position below a trunk floor and a tire takeout position at the rear of a car body along a guide rail. CONSTITUTION:A spare tire S.T is stored below a trunk floor 14 by fitting it on a tire stationary frame 3 with a tire clamp 5, moving a rear bumper stay 2 to a storage position A, and locking a striker 9 with a lock mechanism 10. In this case, the spare tire S.T is pinched between a rear bumper 1 and arear cross member 17. On the other hand, when the spare tire S.T is to be taken out, the lock with the striker 9 is released by operating the lock mechanism 10, then the rear bumper 1 is pulled, and the bumper stay 2 is withdrawn to a tire takeout position B along a guide rail 11. Next, the bumper stay 2 is lowered centering a pin 8 and is grounded on the road face.
Patent JP-H0659290-A (JP)
Title: Integrated optical switch
Inventor: KAMITOKU MASAKI
IPC: G02F1/313
Filed: 1992-08-10
Abstract: PURPOSE:To obtain a low cross talk switch and a large scale optical switch by connecting a supersaturation absorbing region having light threshold characteristic to the exiting end of an optical switch region. CONSTITUTION:In an integrated optical switch in which plural optical switches are arranged, a supersaturation absorbing region having a light threshold characteristic is connected to the exiting end of an optical switch region constituted with at least one or more light switch. And a supersaturation absorbing region 3 is provided with a semiconductor optical amplifier to which a current injection is performed in the extent so as not to have a gain or a semiconductor laser. Furthermore, a semiconductor optical amplifier 2 having a saturation characteristic is used at the exiting end. Moreover, a semiconductor optical amplifier 4 is used between the exiting end of the optical switch 1 and the region 3 and the integrated optical switch is constituted by connecting at least two or more stages thereof.
Patent JP-H0763201-A (JP)
Title: Double working motor oil pressure circuit of combine, etc.
Inventor: SHIGEMATSU FUMIO
IPC: A01F12/46
Filed: 1993-08-27
Abstract: PURPOSE:To smoothly drive two working hydraulic motors by means of a single hydraulic pump, by switching a control valve. CONSTITUTION:Pilot relieves A2, B2 operated via throttles A1, B1 by switching operation of a control valve 1 are provided on oil pressure circuits A, B connected from a single hydraulic pump P to two working hydraulic motors AM, BM.
Patent JP-S6367499-A (JP)
Title: Support stand optical device
Inventor: BUORUFUGANGU KURUMAN
IPC: F16M11/32
Filed: 1987-08-26
Abstract: 1. Tripod for optical equipment, comprising support elements (20), which are arranged next to one another in the axial direction on a central axis (42) and can be rotated about the central axis (42) between a rest position and a position of use, there being swivellably mounted on the support elements (20) tripod legs (12) which are arranged at least approximately parallel to the central axis (42) in the rest position, and lie in a plane, and can be spread away from the associated support elements (20) in the position of use, characterized in that all support elements (20) are constructed with different lengths in the radial direction of the central axis (42) and can be rotated about the central axis (42) in such a way that all support elements (20) are arranged on the same side of the central axis (42) in the rest position, and that each support element (20) has a sleeve-shaped element (22) and an arm (24) standing away from the sleeve-shaped element (22) for securing one tripod leg (12) each, the arms (24) of the support elements (20) having lengths such that the difference of the lengths of the arms (21) adjacent in the axial direction of the central axis (42) is matched to the cross-sectional dimensions of the tripod legs (12).
Patent JP-S6185481-A (JP)
Inventor: RUNE JIYANNU KERII
IPC: C09D7/00
Filed: 1985-09-27
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-H1055417-A (JP)
Title: Plural-format batch processing system in ocr using adf
Inventor: TAMURA HARUHIKO
IPC: G06K17/00
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a plural-format batch processing system whereby plural kinds of format documents are made to be a sheat and placed on ADF (automatic document feeder) and processings from reading till recognizing and correcting are respectively and collectively executed. SOLUTION: Separating paper sheets 11-13 are held between the plural kinds of documents with different formats and a mark for defining the format of the succeeding document is given to the separating paper sheets. In OCR(optical character reader), a processing program corresponding to the different format is prepared and a means for discriminating the separating paper sheets and a means for reading the mark of the sheets are provided so as to recognize the format of the succeeding read document and to start the corresponding processing program.
Patent JP-2000050239-A (JP)
Title: Image communication system, device and method
Inventor: ONISHI SHINJI
IPC: H04N7/18
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To control remotely the photographed images by means of a 1st device which produces the control and image signals via a bus type transmission line that can perform the time division communication and includes an image- pickup means and a communication means of photographed images and a 2nd device which sets one or more areas for the photographed images and controls the 1st device. SOLUTION: Moving images, which are photographed by a camera subunit 11 of a DVCR 10, are transferred by an isochronous transfer system set based on the IEEE1394 standard. A control command is transferred by an asynchronous transfer system set based on the IEEE1394 standard. A PC 20 consists of a control part 21, a monitor 22, an operating part 23 including a mouse, a keyboard, etc., and a record medium 24 where a control program code of the subunit 11 is recorded. Then the PC 20 transfers a control command corresponding to the operating result to the DVCR 10, and the subunit 11 controls its own operation according to its received contents.
Patent JP-H0261599-A (JP)
Title: Manufacture of radiation image transformation panel
Inventor: HOSOI YUICHI
IPC: G21K4/00
Filed: 1988-08-26
Abstract: PURPOSE:To sinter without the unevenness of quality by sintering two or more sheet-like formed phosphor layer formation material on condition that they are laminated through a ceramic paper substantially containing no organic substances. CONSTITUTION:Powder-like material composed of particles of accelerated phosphor is used as phosphor layer formation material. Further a dispersion containing the particles of accelerated phosphor and bonding agent can be used. Next, powder-like material composed of the phosphor particles prepared or the dispersion containing the phosphor and the bonding agent is formed in the form of a sheet. In the case where the phosphor layer formation material is powder-like material for forming, the powder-like material is pushed in a forming mold to form. In the case where the phosphor layer formation material is the dispersion, the dispersion is applied to a proper board to form it or make it flow in the forming mold to form it. Next, obtained sheet-like forming material is sintered. A ceramic paper is sandwiched to laminate many sheet-like formed materials, which are sintered by a burning treatment at one time.
Patent JP-H0260354-A (JP)
Title: Load test system for electronic exchange
Inventor: MIZUMA KEIJI
IPC: H04M3/26
Filed: 1988-08-26
Abstract: PURPOSE:To perform the load test or the like of subscriber systems and line concentration stage devices by processing an artificial call originated for the load test equivalently to the call actually originated from a subscriber or a line concentration stage input corresponding to the artificial call. CONSTITUTION:At the time of load test of a subscriber of a system, off-hook information is written in a memory 25i from an artificial call control part 6i of a line concentration stage device, to which an artificial originating subscriber belongs, to originate a call. This call is given to a distribution stage device through a line monitor part 8i for processing for normal call, a call processing control part 10i, and a communication line. The distribution stage device discriminates it by the same processing as a normal call that the given call is destined for a subscriber belonging to its own station, and the call is transferred to a line concentration stage device to which an artificial terminating subscriber belongs. It is detected by the control part 6i that the control part 10i responds to this transfer, and the response is sent back. This response is transmitted to the distribution stage device through the control part 10i to perform the load test for each artificial call.
Patent JP-H0766603-A (JP)
Title: Dielectric laminated lc filter
Inventor: UCHINO AKIHIKO
IPC: H01P1/205
Filed: 1993-08-27
Abstract: PURPOSE:To change the effective coupling positions of resonators and input/ output lines by respectively providing notched parts on the upper parts of the coupling part of a first resonator and an input line and the coupling part of the second resonator and an output line. CONSTITUTION:A pattern 25 for shielding is formed on the upper surface of the dielectric 21 of a first layer, signal input patterns 28 and 29 are formed on the upper surface of the dielectric 22 of a second layer and the pattern 30 for shielding is formed on the upper surface of the dielectric 23 of a third layer. Further, the dielectric 24 for a forth layer is provided on a top part and a side face pattern 11 for input/output, the side face pattern 12 for grounding and the notched parts 13 are provided. At the time of adjustment, in the case of effectively drawing the coupling point 31 of an input pattern 26 and the resonator 28 to the side of an opening 32, a notch is made by a laser or the like. Thus, since the center line of the input pattern 26 moves to the opening side, the coupling point can be effectively moved.
Patent JP-H0766826-A (JP)
Title: Data repeater
Inventor: NAKAJIMA HIROSHI
IPC: H04L12/28
Filed: 1993-08-27
Abstract: PURPOSE:To execute simultaneously reception and transmission processing and transmission of a data block with an address output only by selecting the connection relation between a memory and a bus connecting to a reception and transmission processing means and a transmission interface. CONSTITUTION:Since page information is sent sequentially from a reception interface 3 to microprocessors 5, 7 and a transmission interface 8, the information is frame-processed in the order of arrival. Then the processors 5, 7 and the interface 8 receiving the page information are connected to a same data memory in this order and 8 data memories in memory blocks 1-1, 1-2 are used sequentially. Thus, since the interfaces 3, 8 and the processors 5, 7 are connected to different data memories at a point of time, the processing is executed simultaneously and the throughput is improved. Furthermore, number of required data memories is decided by taking the arrival interval of a received frame and the processing speed of each section into account.
Patent JP-H1162857-A (JP)
Title: Scroll compressor
Inventor: NATORI TATSUO
IPC: F04C18/02
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To maintain sealing performance and surely perform sealing also when chip seal surrounding pressure is small by providing a pressure chamber at the boundary part of the upper member and the lower member of a chip seal and introducing high pressure side pressure at a spiral direction location provided with each pressure chamber into the pressure chamber. SOLUTION: A chip seal 100 is arranged within a seal groove 4 of a U-shape in cross section which is formed at the tip part of a lap 9A of a revolving scroll 9 along a spiral direction and prevents gas leakage from a high pressure side to a low pressure side. The chip seal 100 is divided into a chip seal upper member 2 and a chip seal lower member 1 along the spiral direction of the lap 9A of the revolving scroll 9, and compression chambers 5, 5' introducing compression of compressed gas are provided between the members 1, 2. A pressure chamber 5a formed on the side wall of the upper member 2 plays roles of facilitating introduction of compressed air and strongly floating the member 2.
Patent JP-S59104043-A (JP)
Title: Control circuit for bath boiler with hot water supplier
Inventor: HORIUCHI TOSHIHIRO
IPC: F24H9/20
Filed: 1982-12-03
Abstract: PURPOSE:To obtain a control system enabling the operation of a bath boiler to be peformed at plural places by providing a simple and low-pressure circuit for the system. CONSTITUTION:When the operation of a hot water suplier is started, fuel is burned in a burner 4 to heat the water of the hot water supplier 1. When the operation switch 12 or 13 of the bath tub is turned ON, voltage from resistors 15 and 16 connected in series to the switch 12 or 13 and a variable resistor 14 is applied to the input (+) of a voltage comparator 11. Since the temperature of water in a heat exchanger case 6 is low, the resistance value of a thermister 10 is sufficiently high, and therefore, the input (-) of the voltage comparator 11 formed by potential with the serial resistor 17 becomes a high potential, the output turns ON, a relay 18 is driven, and the operation of circulating pump 7 is started. When detected temperature of the thermister 10 is raised and the resistance value is reduced, the input (-) potential of the voltage comparator 11 is lowered and finally become less than the input (+) potential. The output turns OFF, the circulating pump 7 is stopped, and the further heating of water in the bath tub is stopped to obtain proper water temp.
Patent JP-S6197455-A (JP)
Inventor: MORIMURA TADAKI
IPC: D04H3/14
Filed: 1984-10-11
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-H0376702-A (JP)
Title: Curable composition
Inventor: YUASA SHIGEKI
IPC: A61K6/884
Filed: 1989-08-21
Abstract: PURPOSE:To prepare a curable copmsn. which has a high flowability and yields a cured article exhibiting high strengths by compounding a polymerizable vinyl monomer having a specified viscosity, an inorg. powder having a specified particle diameter distribution, and a polymn. initiator. CONSTITUTION:A curable compsn. is prepd. by compounding 100 pts.wt. polymerizable vinyl monomer having a viscosity of 100cP or lower at 23 deg.C; 70-230 pts.wt. inorg. powder having particle diameters of 0.06-1mum and contg. 5--35wt.% particles with diameters of 0.06-0.1mum; and a polymn. initiator. The selection of the vinyl monomer is important to prepare a compsn. having a high flowability in the combined use with the inorg. powder, and one or a combination of the vinyl monomers is used. A pref. example of the vinyl monomer combination is that of bisphenol A diglycidyl methacrylate with triethylene glycol dimethacrylate.
Patent JP-H0766858-A (JP)
Title: Telephone set with detecting function for handset fault
Inventor: OKAMOTO TOSHIYUKI
IPC: H04M1/00
Filed: 1993-08-27
Abstract: PURPOSE:To warn a state of incomplete hooking of the handset by using a detection means so as to detect whether or not the handset is located accurately on a telephone set main body, outputting its information and allowing a fault detection means to discriminate the information of the handset based on the information from the detection means thereby raising a warning tone in the case of incomplete mount state of the handset. CONSTITUTION:Whether or not a hook switch is hooked on is discriminated and a detection circuit 1 is driven at a predetermined time interval when the switch is not hooked on, whether or not the detection state continues for a predetermined number of times of the intermittent operation of the circuit 1 is discriminated and when the detection continues for a predetermined number of times, a warning display circuit 3 outputs a warning display and a warning tone. In the case of on-hook, the drive of the circuit 1 is stopped. In the case of off-hook, the circuit 1 discriminates whether or not the detection state is produced and in the case of the detection state, the circuit 3 outputs the warning display and the warning tone. When the circuit 1 is not in the detection state, since it represents possibility of malfunction, whether or not the detection state continues for a predetermined number of times once more is discriminated. The operation above is repeated to detect a fault of the handset 24.
Patent JP-S6371050-A (JP)
Title: Separating and supply device for plate-like substrate
Inventor: FUJIMA YASUO
IPC: B65H29/58
Filed: 1986-09-09
Abstract: PURPOSE:To make it possible to continuously operate a separating and supply device for a long period, by stacking a plurality of trays on which substrates are set, one upon another, and by attaching a tray exchanging handler. CONSTITUTION:The speed of a separating belt 35 is set to be two times as high as that of a scraping belt 31. In this condition, when the scraping belt 31 is rotated so that a scraping block 32 pushes out a substrate 13 in the direction of the Arrow E. The substrate 13 is pushed out until it is detected by a photo-sensor 37, and then the scraping belt 31 is stopped. Accordingly, the first one of sheets is conveyed in the direction of the arrow F by the separating belt 35, and makes contact with a stopper 39 and is detected by the photo-sensor 38. After the detection, a pusher 41 is operated by an air cylinder 40 to position the substrate 13. In this condition, a substrate suck-up handler absorbs only one substrate. Then, the scraping belt 31 is again rotated and stopped, and therefore, substrates 13 on the surface of the stopper 30 are successively are separated and fed.
Patent JP-S6274861-A (JP)
Title: Crown adjusting roll
Inventor: FUJIWARA HARUYOSHI
IPC: D21G1/02
Filed: 1985-09-26
Abstract: PURPOSE:To make optional surface pressure distribution securable in the direction of the breadth, by detecting the load acting on a bearing, while feeding this data back to external load, or even to hydraulic pressure of pressurized oil to be fed to pressurization, if necessary, and controlling each of them. CONSTITUTION:The load worked on bearings 6a and 6b is detected by bearing load sensors 8a-1, 8b-1, 8c-1 and 8d-1. And, this data is fed back to external loads Pa and Pb, or even to hydraulic pressure of pressurized oil to be fed to pressing bodies 3a-5a, 3b-5b, 3c-5c, 3d-5d and 3e-5e if necessary. With this operation, restraint acting on these bearings 6a and 6b is controllable. That is to say, load acting on these bearings is adjustable at discretion, thus optional surface pressure distribution in the direction of the breath is secured. And, if external load, or load by these pressing bodies is controlled so as to make the bearing load come to the design value (for example, zero), optional linear pressure adjustment is made attainable in a surface long direction of cell 1.
Patent JP-S6368271-A (JP)
Title: Piping welding structure for pressure vessel
Inventor: YAMAUCHI KIYOSHI
IPC: B23K9/00
Filed: 1986-09-10
Abstract: PURPOSE:To make the detection of a welding damage and the change of a penetration piping face safe and easy by welding at the outside the corrosion resistant metallic short pipe generating the build-up welding part on the inner face of an atomic power plant pressure vessel and welding the corrosion resist ant metal penetration pipe by inserting it at the outside of the short pipe there of. CONSTITUTION:The corrosion resistant metal short pipe 4 penetrating the inner face welding build-up part 3 by the corrosion resistant metal of an atomic power plant pressure vessel 1 is welded 9 at the outside of the container. The penetration piping 2 of a corrosion resistant metal is welded 10 at the outside to the short pipe 4 thereof as well. The damage detection of the penetration part easy to cause a damage can therefore be executed from the outside and it is safe and easy. The execution can be performed by removing the outside welding part 10 even in case of changing the insertion penetration piping 2 and the work is safe and easy as well.
Patent JP-H0965247-A (JP)
Title: Image display device
Inventor: HISAYOSHI KEIICHI
IPC: G02B27/02
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a head mounted image display device in which interference between the image display device and face is prevented without making an optical system large in size or complicated. SOLUTION: The device is provided with a two-dimension video display element 1, a relay optical system 2 projecting a real image of the two-dimension video display element 1 into air, an eyepiece optical system 3 projecting the real image into air with magnification and bending an optical axis I1 and a support means supporting the eyepiece optical system 3 so as to be placed just before the eyeball 4 of the user. In this case, the relay optical system 2 and the eyepiece optical system 3 are arranged so that the optical axis I1 is directed toward the eyeball from the inside of the left and right eyeballs of the viewer (toward nose).