baber/WOPTO huggingface dataset:
Patent JP-H0342854-A (JP)
Title: Core drill for cutting semiconductor
Inventor: SADAMORI MASAAKI
IPC: B28D1/04
Filed: 1989-07-11
Abstract: PURPOSE:To lengthen a lifetime by forming a slot extended in the direction of a shaft at a position different from a notch section along the circumferential direction of a blade and at a position where a distance from the nose of the blade to an end section on the nose side of the slot is brought to the notch depth or less of the notch section, in the blade. CONSTITUTION:A plurality of slots 1f extended along the direction of a shaft are shaped along the circumferential direction of a diamond blade 1a in the intermediate section of the blade 1a. The slots 1f are formed at positions different from notch sections 1e along the circumferential direction and at locations where distances 100f from the nose of the blade 1a to end sections on the nose sides of the slots 1f are brought to the notch depth 100e of the notch sections 1e. When the cutting and dressing of a semiconductor substrate are repeated, the notch sections 1e are reduced gradually, but one ends of the slots 1f are cloven in place of the reduction of the notch sections 1e, and novel notch sections are formed. Accordingly, when the blade is wasted, slots as the novel notches are shaped in place of the notch sections, thus allowing the longer maintenance of the grinding capacity of a core drill, then improving profitability.
Patent JP-H101922-A (JP)
Title: Snowmelting machine
Inventor: NAKAMURA HIROMI
IPC: E01H5/10
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To improve performance by housing water and insoluble liquid being lower in specific gravity and higher in its boiling point than water, and providing liquid heating means. SOLUTION: The snowmelting machine 10 is composed of a housing 12 for accommodating wafer and insoluble liquid such as oil or the like being lower in specific gravity and higher in its boiling point than water, heating means such as an electric heater 16, and a met 18 for protecting the heating means 16. In the next place, when oil is heated by the heating means 16, since oil comes in a convection current only in the layer of oil, water lying at the lower position needs not to be heated, resulting in no consumption of extra heat. Following this, when the lid 14 Is opened and snow is put on the net 18, snow is heated from the entire circumference and becomes droplets to subsequently drop through the oil layer and reach the water layer. Then, in this instance, the boiling point of oil is higher than that of water, water around the interface of water and oil boils to form bubbles for allowing oil and snow to be stirred up with each other. Thus, water equivalent to the quantity of snow placed is discharged out of the snowmelting machine 10 from a drain pipe 22. As such, an efficiency of heat can be enhanced significantly.
Patent JP-2000010200-A (JP)
Title: Recording device
Inventor: TEZUKA EIKO
IPC: G03B27/32
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To record an image on an entire medium in a recording device capable of recording a color image on a photosensitive medium such as a Cycolor(R) medium pressure-developed after exposure. SOLUTION: This device is provided with a 1st feeder 23 on the upstream side of an exposure head 22, a 2nd feeder 25 between the head 22 and a pressure unit 24, and a 3rd feeder 26 on the downstream side of the unit 24; and the medium 1 is fed and exposed in a state where it is held by at least two feeders at the time of or in the midst of pressuring. Thus, the fluctuation of paper feeding speed is prevented even when the number of the feeders is varied at the time of or in the midst of pressuring, and irregularities in an image like stripes are prevented. Therefore, the high-quality image is recorded from the leading edge to the trailing edge of the medium 1.
Patent JP-S57102985-A (JP)
Title: Soil conditioning composition and conditioning of soil by use of same
Inventor: SHIMADA TAKEO
IPC: C09K103/00
Filed: 1980-12-19
Abstract: PURPOSE: To highly rigidify the treated sail and to reduce time for the addition and kneading of cement to be mixed, by the addition of a said conditioning composition comprising cement and alcoholic OH group-contg. compd. to soft soil.  
     CONSTITUTION: 50W30pts.wt. cement, 10W50pts.wt., in terms of gypsum dihydrate, gypsum and 0.1W15pts.wt. alcoholic OH group-contg. compd. such as ethylene glycol are compounded to obtain a soil conditioning composition. Then 10W 30wt% said composition is added to soft soil such that the soil contains 150W 250% water after addition, to rigidify the soil.  
     EFFECT: With water content of soil of 180W220% after treatment, monoaxial compression strength of 3W4kg/cm 2  and of at least 5kg/cm 2  is obtd., respectively after one week and four weeks. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6333210-A (JP)
Title: Method and device for packaging pressure sensitive sheet material roll
Inventor: JIYOZEFU PIITAA BUOSUTAAZU
IPC: B65B11/04
Filed: 1987-07-17
Abstract: Apparatus for wrapping rolls (20) of pressure sensitive sheet material comprising means for winding (a roll) of pressure sensitive sheet material on a winder shaft (24), transfer means for moving said roll to a wrapping location, means for rotating the roll at the wrapping location, and wrapping means for winding a layer of foam material (21) into said roll whilst it is rotated at said wrapping location.
Patent JP-H0639635-A (JP)
Title: Multi-head internal gear type gear honing machine
Inventor: MURAOKA AKIRA
IPC: B23F23/12
Filed: 1991-06-25
Abstract: PURPOSE:To make it easy to exchange stages of a machine to process many kinds of works in a processing line, by equipping an internal gear type gear honing machine with a plural number of honing heads. CONSTITUTION:A multi-head internal gear type gear honing machine comprises a dividing table 4 set on a wheel spindle cross slide 3 which is set as being able to move in the perpendicular direction to a work table 2, and a plural number of honing heads 7a, 7b, 7c attached onto the dividing table 4 as being able to be selectively positioned relatively to the work table 2.
Patent JP-S6071129-A (JP)
Title: Information generating system of bore diameter of printed wiring board
Inventor: AOYAMA YOSHIYUKI
IPC: H05K1/02
Filed: 1983-09-27
Abstract: PURPOSE:To make it possible to read out a variety of bore diameter accurately, scarcely making an error so as to improve working efficiency by providing an information generating system wherein the bore diameter information is converted into and detected as a color information and then the color information is reconverted to the bore diameter information on generation of the bore diameter information. CONSTITUTION:In an information generating system 1 of a bore diameter of a printed wiring board, the detector 4 is positioned above an identification color mark 3 which corresponds to the predetermined perforating position on a film 2. The detector 4 irradiates a light beam over the mark 3. After receiving the reflected light, it generates a detection signal having color information corresponding to the color of the mark 3. The information 4a on the quantity of the reflected light is digitized at A/D converter 5 and input to a bore diameter information generating device 6, whereas the information on the color filter 4b is directly input to the device 6. Thus accurate reading of a variety of the bore diameters can be executed and furthermore, working efficiency can be favorably improved.
Patent JP-S6158357-A (JP)
Title: Data communication system
Inventor: MASUDA HIROKI
IPC: G06F13/00
Filed: 1984-08-30
Abstract: PURPOSE:To easily transmit data again by judging that an error is produced in a receiver side when a response signal is not received in a predetermined time by a communication control device of a transmitter side. CONSTITUTION:From a buffer memory 7 of a communication control device 5 of a transmitter side a data D0 of a transfer unit is fed. A communication control device 6 of a receiver side receives the data D0, stores it in a buffer memory 8 and carries out an alternating acknowledge returning a response signal ACK through a common bus. Then, when the device 5 feeds a final data Di, a receiving monitor of the signal ACK is started. When a normally stored receiving data is finished to be transferred to a main memory 4, the receiver side transmits a signal ACK to the device 5, but when an error is generated, it does not transmit the signal ACK. The device 5 of the transmitter side judges that the error is produced when the signal ACK is not received in a predetermined time, and transmits the data again.
Patent JP-H05344227-A (JP)
Title: Communication device
Inventor: MURAI SUZUYO
IPC: H04M11/00
Filed: 1992-06-11
Abstract: PURPOSE:To attain the reduction in cost by eliminating the transmission of a signal to a telephone line by a hit, although a normal type CML relay is used by connecting a relay device between the lines which are closer to the side of the telephone line than the CML relay. CONSTITUTION:When a telephone set 1 and a modem 2 are switched, a CML relay 3 is switched in a state that a loop circuit is closed by making a pulse generator 4 connected between lines L1, L2 which are closer to the side of the telephone line than the CML relay 3 Hi. Subsequently, the generator is made LO. Thus, although a normal type CML relay 3 is used, the switching from the telephone set 1 to the modem 2 or from the modem 2 to the telephone set 1 for the lines L1, L2 can be performed without generating a hit in the circuit. Namely, a MBB type relay which does not generate a hit as the CML relay becomes unnecessary to be used, an inexpensive normal relay can be used and the reduction in cost is attained.
Patent JP-H1126930-A (JP)
Title: Method for soldering printed board
Inventor: TOMIOKA MASAO
IPC: H05K3/34
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To absorb variations due to insertion of a lead and warping of a printed board and enable optimum soldering, by carrying out acceptance test of a through-hole of the printed wiring board and a lead of a mounting component by using a camera, and correcting a soldering point in accordance with the degree of the deviation of a gap between the through-hole and the lead. SOLUTION: A camera 5 capable of measuring a gap L1 formed by a through-hole 2 of a printed wiring board 1 and a lead 4 of a mounted component 3 is provided, and acceptance test is carried out. A soldering point is corrected in accordance with the degree of the deviation of the gap L1, and soldering is carried out. Then, the soldered product is evaluated in accordance with the state of the gap L1, and when there is the gap L1, soldering is carried out again. Thus, acceptance test of the through-hole 2 of the printed wiring board 1 and the lead 4 of the mounting component 3, soldering, inspection of the soldered product, and correction of soldering can be automatically carried out, and optimum soldering can be realized.
Patent JP-H0630292-A (JP)
Title: High voltage generating transformer
Inventor: OKIMOTO TADASHI
IPC: H01F38/42
Filed: 1992-07-07
Abstract: PURPOSE:To strongly fix a metal fitting for connection with the head of a high voltage lead in a high voltage generating transformer. CONSTITUTION:A high voltage output part is provided with a tubeshaped part 7 extended to the inside of the transformer. A metal fitting 8 having a cylindrical bottom is inserted inside and an opening part 11 is formed on the wall surface of the tube-shaped part 7 so that a part of the metal fitting 8 can touch insulated resin 9 filled in the transformer at least. One recessed parts 12 or more are provided on one part of the metal fitting 8 faced to the opening part 11 at least so that the insulated resin 9 can enter these recessed parts 12. Therefore, the insulated resin 9 put into these recessed parts 12 becomes a wedge, and the metal fitting 8 can be strongly fixed.
Patent JP-S6157163-A (JP)
Title: Reproducing method of talking record
Inventor: KODA AKIRA
IPC: G10L13/047
Filed: 1984-08-29
Abstract: PURPOSE:To simplify a voice recognition response system and to reduce the cost by outputting data written into an optional magnetic disk unit to a specific line through a selective read voice response unit. CONSTITUTION:When a line is acquired, a CPU 15 indicates a line switching device 11 to connect a voice response unit 12 to a line then indicates the voice response unit 12 to output prepared voice scenario to the line. The CPU 15 outputs word numbers to the voice response unit 12 and also write them into a magnetic disk 16. When completing the output of the voice scenario, the CPU 15 indicates the device 11 to connect a multi frequency signal receive unit 14 to the line, which enables the input of both voices and multi frequency signals. When the number of line for which subscriber's claim occurred and the time of the occurrence are entered from a system console, the contents in the magnetic disk unit are output via the voice response unit 12 to a determined telephone as voices.
Patent JP-H1027972-A (JP)
Title: Nonslip metal
Inventor: KAWAGUCHI YUKO
IPC: H05K5/02
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a nonslip metal which can be fixed easily and surely while covering the bolt head of a machine body and ensuring airtightness thereof. SOLUTION: The nonslip metal 40 is arranged on the bottom face of a machine body 10 comprising a rib 20 projecting annularly from the bottom face, and a bolt 30 having head 31 located in the rib 20. The nonslip metal 40 is entirely formed of an elastic member to be fitted in the rib 20 wherein a part 41 to be fitted over the head 31 of the bolt 30 located in the rib 20 is provided on one side while a grounding part 42 is provided on the other side and a press fitting part 45 having diameter larger than the inside diameter of the rib 20 is projecting from the outer circumference. Furthermore, a slit is made in the longitudinal direction from the opening of the fitting part 41.
Patent JP-2001007637-A (JP)
Title: Multi-frequency band common use antenna system
Inventor: TAKABAYASHI MIKIO
IPC: H01Q19/06
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a multi-frequency band common use antenna system that has a desired electric field strength distribution even at a low frequency band. SOLUTION: In this multi-frequency band common use antenna system consisting of a main reflecting mirror 1, a frequency selection mirror surface 2 consisting of a dielectrical body 3a and a resonator element 8 placed on the dielectric body 3a and comprising a plurality of metallic foils, a high frequency band use primary radiator 4 placed in front of the frequency selection mirror surface 2, and a low frequency band use primary radiator 5 placed on a rear face of the frequency selection mirror surface 2, the dielectric body 3 is formed to be a lens. Furthermore, a plurality of low-frequency band use primary radiator 5 are arranged to be an array. Moreover, the main reflecting mirror 1 and the frequency selection mirror surface 2 are used for correction mirror surfaces.
Patent JP-2001006552-A (JP)
Title: Mercury supply method for arc tube of discharge lamp and its supply device
Inventor: FUKAI KUNIO
IPC: G01F11/28
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a mercury supply method capable of supplying a fixed amount of mercury into a chamber part simply and constantly by simultaneously measuring the amount of and discharging the mercury. SOLUTION: A small-diameter pipe 30 forming a mercury supply passage is inserted in a glass tube w1 extending from the chamber part of an arc tube from its upper part so that its tip part almost reaches the inside of the chamber part, the upper stream side of a sealed mercury supply passage (mercury barrel 20) is connected with piping to a gas pressure controller 50, the inside of the small-diameter pipe 30 is kept in a condition filled with mercury by keeping a designated pressure in the mercury supply passage (mercury barrel 20), a designated pressure is applied to the mercury in the small-diameter pipe 30 for a designated time by the gas pressure controller 50, a designated amount of mercury is dropped and supplied to the chamber part by discharging it from the tip part of the small-diameter pipe 30.  Since measuring and discharging of mercury is simultaneously carried out with the small-diameter pipe 30 inserted in the glass tube w1 from the upper part, workability gets excellent, a fixed amount of mercury can be constantly supplied to the chamber part even in a short time, and it is very efficient in mass-producing the arc tubes.
Patent JP-S6158370-A (JP)
Title: Image information recording method
Inventor: HASHIMOTO NORIO
IPC: H04N1/00
Filed: 1984-08-29
Abstract: PURPOSE:To record an information constitution in a film and record all file information to a disk by taking-up a cartridge to an end before recording the read image information and detecting a blip mark in the film. CONSTITUTION:An image information in a microfilm F recording a number of information is read by a reader a, read information is converted into an electric signal and recorded or regenerated by a recording and regeneration device B. Before the read image information by this device, reader A is recorded in the device B, a film take-up motor 25 is driven under the control of a control circuit C and the film F is taken up to an end. All blip marks of the film F are detected by a film mark M detector 21M and a fram mark is detected by a frame mark m detector 21m and added to the circuit C. From the circuit C the image information processed by an image processing device 24 is added to the device B together with a film information and all of an information constitution in the film F is recorded in the device B.
Patent JP-S6240112-A (JP)
Inventor: UEDA KAZUO
IPC: H01H11/06
Filed: 1985-08-16
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-H0230859-A (JP)
Title: Hydraulic power equipment for vibration control
Inventor: KAGEYAMA MITSURU
IPC: E04H9/02
Filed: 1988-07-21
Abstract: PURPOSE:To make it possible to secure constantly a source of oil pressure for a hydraulic actuator, of which servovalve is supplied with pressured oil, by inserting a piston-shaped weight, closely fitting to the inner peripheral surface of a container, from the upper side of the oil-filled container. CONSTITUTION:To the side of the base part of a building body 4, erected on a ground 2 being sustained by a vibration-free layered rubber bearing 3, an actuator 5 is installed. Oil is contained in a cylindrical container 8 and a disc- shaped weight 9 in the same diameter as the container 8 is fitted therein from the upper side of the container 8. Thereby, a source of oil pressure for the actuator 5 is made. Load produced by the gravity of the weight 9 constantly applies pressure to the oil in the container 8. The pressured oil then drives the actuator 5 to a direction guided by a servovalve 7, which is controlled by an accelerator sensor or the like. Therefore, the source of oil pressure is constantly secured without the need for power from electric motors, engines or the like.
Patent JP-2001011229-A (JP)
Title: Heat-resistant foamed sheet and its production
Inventor: MINAMIMURA KIYOYUKI
IPC: B29C48/32
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a foamed sheet which can be formed into a shape not undergoing high-temperature deformation even when it is a deep container and improved in heat resistance, oil resistance, and surface properties by mixing a specified polypropylene resin with a cycloolefin resin and a blowing agent in an extruder and extruding the mixture into a low pressure zone. SOLUTION: A mixed resin is obtained by mixing 50-95 pts.wt. polypropylene resin having a melt tension of at least 5 g at 230 deg.C with 50-5 pts.wt. cycloolefin resin. The mixed resin (100 pts.wt.) and 1-10 pts.wt. blowing agent are fed into and melt-kneaded in an extruder, and the melt is extruded into air from a ring-lip-equipped circular die to obtain a circular foam. The foam is stretched and cooled with a cooling cylinder and opened by cutting to obtain a heat- resistant foamed sheet having a density of 0.5-0.05 g/cm3, a closed-cell rate of at least 60%, a thickness of 0.8-10 mm, and a cell count of at least 4. It is desirable that the temperature of the molten resin containing the blowing agent is kept at a temperature ranging from the crystallization temperature of the resin to (the melting temperature of resin) +20 deg.C.
Patent JP-2001014315-A (JP)
Title: Method and device for database retrieval
Inventor: OGUCHI KENTARO
IPC: G06F17/30
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To facilitate management by an administrator and to retrieve arbitrary data without paying attention to the structure and items of a database. SOLUTION: With data obtained by a database access part 58 from a database 30 containing items of capacity (m3), a database 32 containing items of width (m), depth (m) and height (m), and a database 34 containing items of capacity (CFT), properties extracted by a syntax analysis part 44 from an inquiry sentence for 'knowing the number of an article whose capacity is <=300 ml and its capacity', etc., respective conversion functions are generated on the basis of the knowledge of (1) 1 m3=1000 l, (2) capacity = width × depth ×height, and (3) 1 m3=35.3 CFT, and the inquiry sentence is converted by a query conversion part 52 to access the respective databases. Thus, the problem of a failure in access due to differences in database and structure is solved by using a term dictionary.
Patent JP-H0811259-A (JP)
Title: Manufacture of stacked multi-layered copper clad laminate
Inventor: TAKEGUCHI KAZUNORI
IPC: H05K3/46
Filed: 1994-06-28
Abstract: PURPOSE:To prevent stack from shifting without lowering productivity by a method wherein the lowermost stage and the uppermost stage of the stack are made of a laminate construct or a copper clad laminate construct having the layers of less than a specified number of layers, while the intermediate stages are made of a multi-layered copper clad laminate construct having a specified number of layers. CONSTITUTION:The lowermost stage and the uppermost stage of stack are made of a laminate construct or a copper clad laminate having the layers of less than four layers, while the intermediate stages are made of a copper clad laminate construct having the layers of more than six layers. Concretely, under the condition that positioning jigs 2 are arranged along the outer periphery of a mirror plate 11 so as to dispose pins 3 upright in order to positioningly fix double-sided circuit boards 4 for an inner layer, three sets of inner and lower layer production materials for lamination molding are arranged so as to assembly twelve stages, for example, through the mirror plates between the sets of the production materials in order to laminatingly mold the whole assembly, onto which a mirror plate 113 is placed, under heat and pressure through an upper and a lower plates. Further, in this case, each of multi-layered copper clad laminate constructs at the lowermost stage and at the uppermost stage is a construct for double sided copper clad laminate, which is prepared by laminating three prepregs 5 for copper foil 6 and the copper foils 6 on one another, while each of construct at the stages ranging from the second stage to the eleven stage is a construct for multi-layered copper clad laminate with six layers including two double-sided circuit boards.