baber/WOPTO huggingface dataset:
Patent JP-H09213833-A (JP)
Title: Semiconductor device
Inventor: OKAZAKI ATSUSHI
IPC: H01L23/12
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of a semiconductor device, improve radiation property and improve production efficiency, by covering one opening portion of a through-hole provided in a wiring board with a metal film from outside of the board, and directly mounting a semiconductor chip onto the metal film on the through-hole. SOLUTION: A through-hole 3 is provided at a position where a semiconductor chip should be mounted, on a double-sided resin board 2 having a metal pattern 1 arranged on both sides thereof. A metal film 4 is bonded on the through-hole 3 from outside of the double-sided resin board 2. On the metal film 4 in the through-hole 3, a semiconductor chip 5 is connected to each metal pattern 1 by a gold wire 7. The upper part of the semiconductor chip 5 is sealed by an epoxy resin 8. Thus, the semiconductor chip 5 is directly fixed on the metal film 4 on the bottom of the through-hole 3, and the portion below the metal film 4 is exposed to outside. Therefore, the thickness of a semiconductor device may be reduced.
Patent JP-H02195692-A (JP)
Title: Dimmer
Inventor: NISHIKURA HIDEKI
IPC: H05B37/02
Filed: 1989-01-25
Abstract: PURPOSE:To smoothly vary the amount of illumination to a load to be lightened by smoothing the output of a holding means and introducing it to a dimmer when the amount of illumination to the load to be lightened calmly varies as time passing. CONSTITUTION:The first light-control signals SD are converted into the second light-control signals SA per channel in a D/A convertor 15. The signal SA are produced from switches 18 or shutted off there per channel at a timing by a control means 14. The output of S/H circuits 16 are increased in the duration PA in which the switches 18 are on. While, the output of the S/H circuits 16 are made constant in the duration PB in which the switches 18 are off. An integrating circuit comprising a resistor 32 and a capacitor 23 is provided since the output varying as a line 11 varies like steps. Therefore, the output varying as the line L1 is smoothed by the integrating circuit to be a straight line like a line 12 in which variation like steps is cancelled.
Patent JP-S57130433-A (JP)
Title: Manufacture of single crystal semiconductor thin film
Inventor: HANEDA HISASHI
IPC: H01L21/306
Filed: 1981-02-04
Abstract: PURPOSE:To obtain a floating semiconductor thin film by a method wherein a step is provided in a single crystal semiconductor substrate in which the surface is parallel to a face (111), the entire face except the bottom is covered with a etching resistant film, and an etching is provided from the exposed part only for a direction parallel to the substrate surface through an etching having a different speed due to the nature of crystallographic axis. CONSTITUTION:An etching protective film 4 like SiO2, etc. is provided on a substrate 3 of single crystal semiconductor utilizing (111) face for a main face and a step is formed by forming a recessed part 5 through an etching for an exposed substrate 3. Subsequently, the film 4 is removed, an etching protective film 7 for exposing only the bottom 6 of the recessed part 5 is provided and an etching is provided by utilizing the mixed solution the etching thereof proceeds remarkably slow against the (111) face to separate the substrate 3 into two parts 8, 9, thereby obtaining a single crystal semiconductor thin film wherein the base is connected to the lower layer 9 of the substrate 3 while the upper layer 8 thereof is floating.
Patent JP-S61176473-A (JP)
Title: Multilayer automatic welding method
Inventor: FUJII HAJIME
IPC: B23K9/035
Filed: 1985-01-31
Abstract: PURPOSE:To carry out the full automation of multilayer welding by detecting the rising quantity of the temp. due to the thermal conductivity of the first pass as well as burying a thermocouple into the water cooled copper backing metal, then by storing the weld starting point and finishing point via a comparison with set value. CONSTITUTION:When cooled copper metals 5, 6 are respectively arranged on the weld starting side and finishing point side and thermocouple is buried in the center part thereof. A weld is started with the first pass from the optional point P of the above of a welding line to the axis X direction and the temp. rise of the thermocouple due to the thermal conductivity is detected without flowing a cooling water to the water cooling copper backing metal 5, which is compared with the temp. rise value found in advance at actual work time. In this case the position of the torch 7 in the welding line direction at the coincident point is stored in a memory via potentiometer 16. The reciprocating welding is performed upto the last pass by offsetting these detected and stored weld start point and finish point. The full automation of multilayer welding is enabled with this method.
Patent JP-S58134569-A (JP)
Title: Power supply system for network controller
Inventor: KANAI KAZUO
IPC: H04M11/06
Filed: 1982-02-04
Abstract: PURPOSE:To apply a network controller to a system in which a commercial power supply is not obtained easily, by applying the power supply required for the network controller from an exchange side. CONSTITUTION:The power supply transmitted from an exchange via a circuit TL is rectified at a rectifier circuit 31 and applied to constant current circuits 32, 34. A make signal and a minimum pause signal of a DP (dial pulse) are formed with the sum of a current I1 flowing to a constant voltage circuit 33 through the circuit 32 and a current I2 flowing a switch 35 through the circuit 34 and a brake signal of the DP is formed with the current I1. The transmission of the DP is done by turning on/off the switch 35 with a dial pulse forming circuit receiving the supply of power at the circuit 33. Thus, the network controller of a data terminal is controlled only with the power supply from the exchange.
Patent JP-H08214270-A (JP)
Title: Remote broadcast supporting device
Inventor: WATANABE MAYUMI
IPC: H04N7/173
Filed: 1995-02-02
Abstract: PURPOSE: To attain remote broadcast supporting system by the operation of a center terminal from a local terminal. CONSTITUTION: The processing contents and result of application concerned to be operated by a center terminal 1 in accordance with remote operation information 103 inputted from a center communication server 7 are displayed and D/A converted and broadcasting NTSC receiving information 101 is transmitted from a satellite transmitting equipment 2 to a satellite receiving equipment 3 through a satellite communication line. Received NTSC video information 102 distributed by a terminal distributer 4 is A/D converted and displayed on 1st to n-th local terminals 5. On the other hand, remote operation information 103 generated based upon the operation input information of the local terminals is transmitted from a local communication server 6 through the communication line and received by the server 7.  Thereby exclusive communication cost can be reduced as compared with a conventional remote broadcast supporting system by the local terminal operation of a local terminal itself and complicated control can be made unnecessary.
Patent JP-H08209219-A (JP)
Title: Method for smelting stainless steel
Inventor: KITAMURA SHINYA
IPC: C21C5/35
Filed: 1995-02-02
Abstract: PURPOSE: To smelt a stainless steel with less Cr loss by specifying the shape of molten slag at the time of top blowing refining, top blowing oxygen quantity, energy of a bottom blowing gas, etc., at the time of refining the stainless steel with a top and bottom blown converter using the scrap of the stainless steel as a raw material. CONSTITUTION: Gaseous oxygen is blown from an oxygen top blowing lance (g) in the top and bottom blown converter (f) to the carbonaceous material in the furnace to burn the material and the stainless steel scrap (a) is melted by the heated generated by such combustion; thereafter, only the molten slab C is discharged and removed by tilting the converter (f). The converter (f) is then erected upright and while the gaseous oxygen is blown from the top blowing lance (g), the molten stainless steel is oxidized and decarburized and thereafter 40 to 70% of the molten stainless steel (b) is tapped by tilting the furnace (f) without discharging the molten slag C. In succession, the furnace (f) is erected upright and the stainless steel scrap (a) is charged into the furnace.  The operation is made in this process by adjusting the oxygen blowing rate at the time of refining of oxygen top blowing, the recessed shape of the molten slag C and the bottom blowing and stirring energy by the bottom blowing nozzle (h) to the values of a specific range.
Patent JP-H08255102-A (JP)
Title: Method and system for inspection of restriction violation in database
Inventor: ROBERUTA JIYOU KOKUREIN
IPC: G06F12/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for performing the restriction inspection of bulk data after performing storage in a basic table in a relational data base management system(RDMS). SOLUTION: By generating a 'dummy' insertion inquiry first, a compiler restriction rule engine generates a code for a restriction violation inspection. After constructing a QGM 15 by a compiler, a logic module replaces the insertion inquiry with a selection inquiry and a bulk data table or a record is selected when it is executed. The restriction violation is processed by some methods and the case of simply reporting the presence of a restriction error and the case of listing violation codes are present. The logic module prepares a violation list including slave records for losing a master record by inspecting the violation records for reference consistency as well by an SQL cascade command.
Patent JP-H02266209-A (JP)
Title: Measurement of errors caused by thermal distortion for multi-shaft apparatus
Inventor: DEBITSUDO AREN RAITO
IPC: G01M99/00
Filed: 1990-01-29
Abstract: PURPOSE: To calculate the present location error of the corresponding probe tip by extending wires made of a material used for a thermocouple between junctions on the paired facing internal surfaces of a box structure and each paired lead wires to the outside through the inside of the box structure. CONSTITUTION: Wires 50 and 52 made of a material used for a thermocouple are extended between junctions on the paired facing internal surfaces of a box structure A and each paired lead wires 54 and 56 is extended to the outside through the inside of the box structure A. Since the thermocouples are differentially connected, a certain degree of error which is produced by the thermocouples is eliminated, because the thermocouples do not measure the absolute temperature, but the temperature difference. Therefore, the degree and direction of the appearance change in a table 10 corresponding to a temperature strain can be decided individually and the error of the present location of the corresponding probe tip 30 can be calculated.
Patent JP-S55108787-A (JP)
Title: Rare gas ion laser tube
Inventor: KOBAYASHI ISAO
IPC: H01S3/03
Filed: 1979-02-14
Abstract: PURPOSE:To increase cooling effect and to make it possible to stand high power current discharge by a method wherein an disklike insulator having a small hole in the center and a ring-shaped metal are by turns connected holding vacuum airtightness to form a plasma small tube. CONSTITUTION:A disklike insulator having a small hole 32 in the center e.g. a beryllia porcelain disk 31 and a ring-shaped metal 33, of which inside diameter is larger than the small hole 32 are by turns connected holding vacuum airtightness to form a plasma small tube. And cooling water 35 is made to flow between a cooling mantle 34 and the plasma small tube. According to this constitution, in the part of the small hole 32 having a large quantity of generated heat, the generated heat is radiated to the cooling water 35 by thermal conduction through the beryllia porcelain disk 31 with good thermal conductivity to improve thermal radiation.
Patent JP-H07161220-A (JP)
Title: Installing device for luminaire
Inventor: SAKO TAKESHI
IPC: F21V21/04
Filed: 1994-02-10
Abstract: PURPOSE:To provide an installing device for a luminaire by which apparatus installing work is facilitated and its burden is eased, the number of parts is reduced, and the position of the apparatus main body can be adjusted toward a mounting bolt CONSTITUTION:A stopper 10 is installed in a mounting hole 5 of an apparatus main body 1, and the stopper 10 is provided with a through hole 13, through which a mounting bolt 31 is freely passed, a pair of opposed elastically deformable stopping pieces 12, 12, whose points are engagingly locked in the mounting bolt 31, an elastically deformable supporting piece 15, which is brought into contact with the apparatus main body 1, and a stopping jaw 14 putting the apparatus main body 1 between the supporting piece 15 and itself. The stopper 10 is installed slidably in one direction to the apparatus main body 1. In this way, the apparatus main body 1 can be engaged with the mounting bolt 31 in a single operation, and the position of the apparatus main body 1 can be adjusted to the mounting bolt 31.
Patent JP-H06206733-A (JP)
Title: Method for forming optical element
Inventor: UMETSU YUKIO
IPC: C03B11/16
Filed: 1993-01-08
Abstract: PURPOSE:To provide a process for forming an optical element capable of smoothly controlling the posture of a forming glass preform in a state supported with a supporting member while preventing the formation of a gap between the glass preform and the supporting member. CONSTITUTION:A forming glass preform 5 is supplied to a forming mold member 10 by holding the outer circumference of the glass preform 5 with a collet chuck 11 in such a manner as to align the optical axis of the glass preform 5 to the center axis of the mold member 10, spreading the actinic energy curable resin introduced between the forming face and the glass preform 5 over the forming face by closing the mold member 10 and curing the resin with actinic energy radiation to form a resin film on the surface of the glass preform 5. In the above process, the collet chuck 11 is opened and closed after transferring the glass preform 5 supported by the collet chuck 11 to a supporting member of the side of the mold member 10 and before contacting the actinic energy curable resin with the forming face of the mold member 10.
Patent JP-H04313444-A (JP)
Title: Device and method for manufacturing mold with particulate material
Inventor: JIYANNJIYATSUKU MAZERAN
IPC: B22C9/03
Filed: 1992-01-31
Abstract: PURPOSE: To provide a device for a negative pressure molding type which is provided with caissons for supporting pattern-plates and reduces the course and quantity of motion and a method therefor. CONSTITUTION: This device includes the frame 10 with an aperture 11 for supporting the caissons 30, 40 having large compartments 32, 42 having fitting grooves 321, 421 for fitting the pattern-plates 50, 60 and small compartments 33, 43 having suction ports via a stationary shaft. These caissons are connected to a vacuum source by flexible piping 322, 422, 332, 432 controlled by electromagnetic type control valves 323, 423, 333, 433. The assembly is arranged around the framing having hollow ribs and filters connected to the vacuum source by a set port together with thermal moldings of polymer films 91, 92.
Patent JP-S57130988-A (JP)
Title: Immunoregulating agent containing thiazolo(3,2-a) pyrimidine-1-oxide derivative
Inventor: SAKAUCHI KIYOSHI
IPC: A61P37/00
Filed: 1981-02-09
Abstract: PURPOSE: To prepare an immunoregulating agent effective for the remedy of autoimmune diseases, malignant tumor, etc., by using a specific thiazolo[3,2- a]pyrimidine-1-oxide derivative as an active component.  
     CONSTITUTION: The compound of formulaI(R 1  is H, 1W10C chain alkyl, 3W10C alicyclic group, phenyl, aralkyl, etc.; R 2  is 1W10C alkyl or acyl) is used as an active component. The agent is used for the remedy of autoimmune diseases such as nephritis, rheumatic arthritis, systemic lupus erythematosus, etc. or malignant tumor, in the form of tablet, pill, suppository, injection, etc. The compound of formulaIcan be synthesized, e.g. by using the compounds of formula II and formula III as starting raw materials. Some of the compounds of formula I are novel substances, and some are known as a blood platelet coagulation inhibiting agent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08213415-A (JP)
Title: Semiconductor resin sealing apparatus
Inventor: NAGASAWA MASATO
IPC: H01L21/56
Filed: 1995-02-03
Abstract: PURPOSE: To alleviate the operator's operating load by automatically treating at the time of a lot end and to obtain an apparatus for preventing the mixture of the lot due to an operating error by providing control means for stopping the operation if the number of supply magazines or molding shooting reaches a set value. CONSTITUTION: The semiconductor resin sealing apparatus comprises lead frame supply means 1, lead frame setting means 2, resin supply means 5, and press means 4. Such an apparatus comprises data setting means 9 for setting the number of magazines to be set to the means 1 or the number of shooting of press molding by the means 4 as set value data. Further, the apparatus comprises control means 8 for so controlling as to stop the operation if the number of the magazine supplied to the means 2 by the means 1 or the number of shooting by the means 4 reaches the set value data set by the means 9.
Patent JP-H07211220-A (JP)
Title: Circuit breaker
Inventor: ASAHI NOBUO
IPC: H01H71/68
Filed: 1994-01-17
Abstract: PURPOSE:To improve a circuit breaking performance of a voltage trip gear to shut exciting current, regarding a circuit breaker in which the trip gear is built. CONSTITUTION:One side 3a of a lead wire 3 of a voltage trip gear 1 is connected with an electric power source side terminal 19 with one polarity of a circuit breaker 2 and driving voltage is applied between the other side 3b of the lead wire 3 and a lead wire 25 connected with a negative charge side terminal 24 of the circuit breaker 2. Consequently, since exciting current of the voltage trip gear 1 can be shut by the breaking part at the time when the voltage trip gear 1 is driven to trip the circuit breaker 2, the circuit breaking function for exciting current is improved as compared with that of a conventional microswitch.
Patent JP-S58134794-A (JP)
Title: Ink sheet for heat-sensitive copying
Inventor: OONISHI MASARU
IPC: B41M5/30
Filed: 1982-02-04
Abstract: PURPOSE:To provide the titled sheet with little deterioration in resolution, favorable in thermal efficiency and capable of being improved in print quality of a heat-sensitive recording layer, by a method wherein a vapor-deposited metallic layer and a water-proofing layer are provided on a base film, a heat- sensitive recording layer is provided on the water-proofing layer side by coatong and a solid ink layer is provided on the other side by coating. CONSTITUTION:The vapor-deposited layer 15 of a metal such as aluminum is provided on one side of the base film 14 such as a thin condenser paper or a gelatin paper, and the water-proofing layer 16 consisting of a vapor deposited resin layer of a wax, a lacker or the like is provided on either one side or both sides of the film 14. On one side of the base film 14 on which at least the water- proofing layer 16 is provided, the heat-sensitive recording layer 11 is provided by a water-base coating method, and the solid ink layer 13 is provided on the other side of the film 14 by a hot-melt coating method to obtain the objective ink sheet for heat-sensitive copying. The water-proofing layer preferably has a water-proofing property sufficient for producing the heat-sensitive recording layer thereon by water-base coating and an adhesive property sufficient for adhering the recording layer thereto.
Patent JP-S59143446-A (JP)
Title: Power saving contention system
Inventor: MIYAZAKI JIYUN
IPC: H04W4/04
Filed: 1983-02-03
Abstract: PURPOSE:To save electric power consumption in a slave device by allowing immediately the slave unit to communicate with a master device when an emergency data transmission request is generated in the slave unit, and establishing data communication with only a necessary slave device for the minimum processing time at the generation of data collision. CONSTITUTION:The slave device side is provided with a timer controller 2-2 controlling the generation of a contention call at a time specified from the master device, a powr supply controlling part 2-5 stopping unnecessary power supply parts at the time other than a transmission/reception range, and a transmission/reception controlling part 2-1 controlling the transmission/reception of data. The control part 2-5 is started by an output signal from the controller 2-2 and a data request signal generated from a sensor 2-3 to enable the slave device to be communicated and to allow the master device to generate the contention call. The master device is provided with a data collision detecting part 5 detecting the collision of receiving data and a time data setting part 7 determining the succeeding contention call generating time from the slave device at the communication with the slave device and transmitting the determined time to the salve device.
Patent JP-H10216821-A (JP)
Title: Method for cooling high-temperature steel sheet and device therefor
Inventor: KIBE HIROSHI
IPC: C21D9/52
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To on-line cool a high-temp. steel sheet which is hot-rolled uniformly without generating non-uniformity of temp. and control cooling capacity over a wide range. SOLUTION: In a method for cooling the high-temp. steel sheet 1 which is hot-rolled and transported on table rollers 2 in a cooling zone which is provided along the table rollers 2, the cooling zone is divided into plural cooling blocks in the transporting direction of the steel sheet with dewatering devices 6 and, in each cooling block, cooling with waterjetted from nozzles 4, 5 is executed in a state of nucleate boiling. By executing jetting of cooling water from the nozzles 4, 5 by executing on-off control in the unit of each cooling block or the unit of plural cooling blocks, the cooling rate to the steel sheet is controlled.
Patent JP-S60163714-A (JP)
Title: Automobile rear suspension
Inventor: KANAZAWA HIROTAKA
IPC: B62D17/00
Filed: 1984-02-02
Abstract: PURPOSE:To control the transverse force toe-in tendency in the rear wheels for improving the running stability, by enabling the spring scharacteristics of elastic support means through which the support section of suspension arms is supported by an autobody to be controlled according to the speed of the automobile and the operation of a steering wheel. CONSTITUTION:A rear suspension has wheel supports 16a and 16b supported by a subframe 18 through front and rear suspension arms 13a, 13b and 14a, 14b, while the front suspension arms 13a and 13b are supported by the subframe through elastic support means 40 and 50. Pressure oil discharged by a pump 8 and controlled by a control valve 9 is introduced to these elastic support means 40 and 50 through a regulating means 20, whereby the spring characteristics of the elastic support means is enabled to be regulated. The regulating means 20 is controlled such that it increases the transverse force toe-in tendency according to increase in a speed signal from a speed sensor 31 and that it suppresses the transverse force toe-in tendency according to increase in a steering angle signal from a steering angle sensor 32.