baber/WOPTO huggingface dataset:
Patent JP-S61134625-A (JP)
Title: Pulse transmitting circuit of flowmeter
Inventor: OKANIWA HIROSHI
IPC: G01D3/024
Filed: 1984-12-06
Abstract: PURPOSE:To set the frequency of a transmission pulse signal to a desired value easily by selecting binarily the resistance value of plural resistors in accordance with the frequency of the transmission pulse signal by switches. CONSTITUTION:The difference between detection voltage corresponding to the flow rate of a fluid L from electrodes P1 and P2 of a measuring pipe MP is obtained by a differential amplifier DA. This difference is converted to an electric signal of voltage or current by a converting part CNV and is transmitted from an output OUTQ as the electric signal indicating the measured flow rate. This electric signal is converted to a corresponding pulse signal by a voltage-frequency converter V/F, and this signal is transmitted from an output OUTP. Resistors R1-R4, R11-R14, and R101-R104 which have a resistance value inversely proportional to the frequency of the transmission pulse signal and are binarily different in resistance value are connected to the converter V/F, and the other ends of these resistors are divided by individual groups of resistors each of which consists of resistors having resistance values of the same digit number are connected to switches S1-S3. These switches S1-S3 are switched to set the frequency of the pulse signal to a desired value.
Patent JP-S61134583-A (JP)
Inventor: KOIKE ATSUSHI
IPC: F27B9/36
Filed: 1984-12-06
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-H08126046-A (JP)
Title: Radio communication system
Inventor: FURUKAWA YUKITOSHI
IPC: H04W36/08
Filed: 1994-10-21
Abstract: PURPOSE: To smoothly switch a mobile radio equipment to other base station by providing a means setting plural setting values used for comparing a measured electric field strength in the mobile radio equipment. CONSTITUTION: When a mobile radio equipment 14 registered in a base station 8 moves to the position of a mobile radio equipment 15, the equipment 14 receives effects from both the base stations 8, 9. In order to discriminate a best base station, the electric field strength is measured and received as data in a setting value input section. The electric field strength from a registered base station is processed as data by an electric field strength discrimination section and a comparator section compares the data with setting data. As a result, the data of the electric field strength is lower than the setting data, a base station changeover control operation is started to replace the base station 8 with the base station 9.  Even when the electric field strength data are higher than the setting data and the electric field strength of the base station 9 is stronger, the comparator section is used to make discrimination and to select the base station. Since the input of setting data is made by using the operation switch used for the operation, the setting is made in a field depending on its environment.
Patent JP-H10107188-A (JP)
Title: Semiconductor device
Inventor: IKUTA TAKANORI
IPC: H01L23/32
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To meet the requirements of suppressing adverse effects on a semiconductor element due to heat, miniaturization, thinning, high density in packaging, improvement in performance in response to high speed signal process and cost reduction. SOLUTION: A semiconductor device stores a semiconductor element 4 in a recessed part 1a on the surface of a wiring board 1 formed of glass ceramics, by connecting the element 4 to an auxiliary wiring board 3 formed of high heat conductive material having sizes almost equal to that of the opening of the recessed part 1a through metal bumps 8. A plurality of heat conductive members 5 are buried from the bottom plane of the recessed part 1a to the rear plane of the wiring board 1, and the rear plane of the semiconductor element 4 is soldered to the bottom plane of the recessed part 1a. Thus, heat from the semiconductor element 4 is efficiently dissipated, and the small-sized, highly reliable, high performance and low cost semiconductor device is provided.
Patent JP-H0965852-A (JP)
Title: Table salt modified to pi-state
Inventor: MINATO MASAO
IPC: A23L27/40
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a table salt effective for improving the health. SOLUTION: This salt is prepared by adding natural salt, an enzyme and a small amount of unrefined sugar to π-state water or memory water and heating the mixture at <=80 deg.C to evaporate the water.
Patent JP-S62116653-A (JP)
Title: Method for preventing phenolic resin from being discolored
Inventor: GOTO MANABU
IPC: C08L61/06
Filed: 1985-11-18
Abstract: PURPOSE:To prevent a phenolic resin from being deteriorated, e.g. from being discolored under high-temperature conditions or during long-term service, by adding 2-mercaptobenzothazole to a phenolic resin. CONSTITUTION:100pts.wt. phenolic resin such as a novolak or resol type phenolic resin obtd. by condensing isomers such as alkylphenols, halogenated phenols, etc. (or mixtures) with aldehydes in the presence of an acid catalyst or a basic catalyst is mixed with 0.01X2pts.wt. 3-mercaptobenzothiazole.
Patent JP-H07111283-A (JP)
Title: Apparatus for measuring temperature coefficient of semiconductor
Inventor: TOYOKAWA MASANORI
IPC: G01R31/26
Filed: 1993-10-14
Abstract: PURPOSE:To decrease the breakage of nits and shorten the time required for temperature adjustment when measuring the temperature coefficient of a semiconductor circuit unit formed on a wafer. CONSTITUTION:A stress absorbing heat medium 10 is provided on part of the top surface of a heating stage 6 in an apparatus for measuring the temperature coefficient of a semiconductor device comprising a heating stage 6 for setting the semiconductor wafer 3 to a predetermined measuring temperature, a bundle of probe needles 4 for taking out signals by electrically connecting it to a pad portion of each semiconductor circuit unit formed on the wafer, a positioning operation mechanism for moving and actuating the bundle of probe needles while observing the position on the pad portion with a microscope (not shown in the Figure) and a semiconductor characteristics measuring device for processing the signals from the bundle of probe needles.
Patent JP-2001083820-A (JP)
Title: Fixing device
Inventor: TANAKA NORIHITO
IPC: G03G15/20
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To perform printing with excellent quality without enlarging a device by forming a clamping area in a curved surface shape for clamping a recording medium at a part between second and third rollers and fixing a non-fixed toner image to the recording medium in the area. SOLUTION: Heat generated in halogen heaters 7 and 8 is transmitted through a heating roller 5 to a fixing belt 106. The fixing belt 106 is made to endlessly travel by a pressing roller 3 and support rollers 102a and 102b and the heating roller 5 are driven and rotated corresponding to the endless travel of the fixing belt 106. By clamping a paper sheet 4 in a nip area 120 in the curved surface shape formed by the pressing roller 3 and the fixing belt 106 between the two support rollers 102a and 102b, the non-fixed toner images already stuck on the paper sheet 4 are heated and fixed to the paper sheet 4. Thus, the length of the nip area 120 is turned to the length suitable for high-speed printing and the high-speed printing is performed with excellent printing quality without enlarging this device.
Patent JP-H09110127-A (JP)
Title: Method to carry article to be carried, being hung on hanger,and device to be used for said method
Inventor: TOOMASU BURATSUTONAA
IPC: B65G17/20
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To raise capability in terms of continuity and reduce structural cost by grouping carried articles for forming handling units, depending upon the sizes of the articles, determining the maximum length of the units, feeding the units to a gap within a transfer range, and then transferring the unit within a discharge range. SOLUTION: In transferring carried articles 4' from a feed range I to a discharge range III via a transfer range II, the articles 4' are grouped, depending on their sizes, and handling units 4 are formed. Thereafter, the logical maximum length of the units 4 is determined and clock signals generated within the transfer range II are counted for blocking the units 4 within the feed range I. Also, the clock signals are counted for measuring the length of gaps within the transfer range II, and the units 4 are fed to a sufficiently large gap. Then, the travel route of the units 4 in the transfer range II is decided. The clock signals are further counted, and the travel route of the unit 4 fed to the transfer range II is traced. When the count of the clock signal endorses the travel of the units 4 in the determined route, the units 4 are delivered within the discharge range III.
Patent JP-S62115871-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAGURA HIDEAKI
IPC: H01L29/73
Filed: 1985-11-15
Abstract: PURPOSE:To readily increase the dielectric strength of a power transistor by utilizing the advantages of manufacture, by forming an annular groove on the outer periphery of a predetermined region of one conductivity type semiconductor substrate, and then diffusing a reverse conductivity type impurity to the predetermined region. CONSTITUTION:An N-type silicon substrate 1 is thermally oxidized to form an SiO2 film 3, phosphorus is diffused to the back surface of the substrate to form a collector electrode region 2. Then, an arcuate-sectional groove 12 is annularly formed by photoetching on the main surface of the substrate 1. Then, boron is diffused to the substrate of annular inside including the groove 12 to form a base region 4 and a ring base region 5. Thereafter, an emitter diffused region 6 and a channel stopper 7 are formed in the region 4 and on the periphery out of the base region. In this case, phosphorus is used as an impurity, and surface density is selected to be 2X10<20>cm<-3> and the diffusing depth is selected to be 6mum. A base electrode 8, an emitter electrode 9 and a collector electrode 10 are formed by a metal layer on the respective layers.
Patent JP-H10102402-A (JP)
Title: Rail fastener
Inventor: ITO KENICHI
IPC: E01B9/34
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a rail fastening device which is capable of executing rail fastening work which fastens rails on sleepers and rail fastening release work which releases the rails from the sleepers swiftly and which is excellent in safety in terms of train service. SOLUTION: This rail fastening device is designed to provide a hole 3 bored on both sides of a loading section of a rail 7 on the upper plate of a steel sleeper 2 and a hook projection 5 placed below a clip hook seat 4 and hook the projection 5 on the projection 5 on the lower edge of the hole 3, thereby mounting the clip fastening seat 4 seat on the steel sleeper 2. After the rail 7 is provided between the seats 4, a clip 6 is hooked on the seat 4, thereby fastening the rail 7 with the steel sleepers 2. Since the rail 7 is only subjected to a slight deviation even when the clip 6 is loosen, such an excellent safety practice against the derailment of a train, for example, is provided for train traveling.
Patent JP-2000090063-A (JP)
Title: Timer managing method and timer monitoring device
Inventor: JIYOU TAZUKO
IPC: H04L29/08
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To manage in such a manner that state inconsistency does not occur in a monitoring part which monitors a measuring part measuring periodical execution processing together with a timer. SOLUTION: This method manages the timer for a system consisting of plural controllers 2a, 2b,... having each timer which are connected to a host device through a bus, is provided with the respective controllers, a processing part that periodically performs execution processing, a timer monitoring the processing and a monitoring part monitoring the timer, has two flags in the monitoring part monitoring the timer, respectively stores the state of the execution processing in mutual tables and carries out stop processing in correspondence with the latter between when the timer issues timeout and when the host device 1 issues a stop instruction in the middle of periodically performing execution processing.
Patent JP-2001081147-A (JP)
Title: Silyl(meth)acrylate copolymer, antifouling coating composition containing the same, antifouling coating film formed of the composition and antifouling method using the composition and hull or marine structure coated with the coating film
Inventor: TSUBOI MAKOTO
IPC: C08F230/08
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject copolymer having a specified weight-a-verage molecular weight and excellent antifouling effect by designing itself to be composed of silyl(meth)acrylate component unit, polyoxyalkylene (meth)acrylate component unit and another unsaturated monomer component unit in specific proportions. SOLUTION: This copolymer is composed of a total of 100 wt.% of (A) 20-80 wt.% of a silyl(meth)acrylate component unit of formula I [R1 is H or methyl; R2 to R4 are each an alkyl, (substituted) cycloalkyl or the like], (B) 0.01-40 wt.% of a polyoxyalkylene (meth)acrylate component unit of formula II (R5 is H or methyl; R6 is an alkylene; R7 is an alkyl or the like; n is 26-100) and (C) 5-79.99 wt.% of another unsaturated monomer component unit, e.g. a (meth)acrylic ester, styrene, and has a weight-average molecular weight of <=200,000 determined by gel permeation chromatography(GPC).
Patent JP-2001080205-A (JP)
Title: Ink jet recording medium and method for ink jet recording using the same
Inventor: SHINO YOSHIYUKI
IPC: B41J2/01
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To improve image preservability and transparency in the case of leaving to stand an image after recording at a high temperature and a high humidity for a long period and to improve ink absorbability and fixability, by incorporating a condensed product of a D-sorbitol and a benzaldehyde and a cationic resin in an ink receiving layer. SOLUTION: A specific cationic resin, and a condensed product of a D-sorbitol and a benzaldehyde are added at a specific ratio, thereby improving image preservability and transparency of an ink receiving layer and also improving water resistance, pigment suitability, ink absorbability and fixability. This is obtained by performing a synergistic effect of good ink absorbing characteristics by a crosslinked polyalkylene oxide resin and excellent water resistance of a formed image, good image preservability by the resin, excellent fixability and excellent transparency by the condensed compound of the D- sorbitol and the benzaldehyde without impairing their merits even in the case of using them together.
Patent JP-H0899638-A (JP)
Title: Seat for baby-care appliance
Inventor: KASAI KENZO
IPC: B62B9/10
Filed: 1994-10-24
Abstract: PURPOSE: To provide a seat for a baby-care appliance such as a baby carriage that can provide soft touch while maintaining the correct posture of an infant. CONSTITUTION: A main part 4 for providing a seat back part 2 for supporting the upper half of an infant's body and a seat part 3 for supporting the lower half of the infant's body is formed of a rigid base 9 and cushioning material 10 disposed on the surface side. The cushioning material 10 is formed of first, second and third cushioning material 11, 12, 13 with the modulus of elasticity gradually larger toward the back side. A peripheral wall part 5 forming a wall rising around the main part 4 is provided with elastic core material 14 in order to hold the shape, and cushioning material 15 for covering the core material 14 at the inner side face, outer side face and top face of the peripheral wall part 5. The cushioning material 15 has a smaller modulus of elasticity than the core material 14.
Patent JP-H03120456-A (JP)
Title: Oxygen sensor
Inventor: KANEYASU KAZUNARI
IPC: G01N27/41
Filed: 1989-10-04
Abstract: PURPOSE:To decrease the fluctuation in the output current values between sensors as well as to eliminate clogging and to enable stable measurement over a long period of time by providing an oxygen control screen on the cathode surface of the sensor part. CONSTITUTION:Oxygen molecules are ionized and the ions pass an oxygen ion permeable layer 9 when a specified voltage is impressed to the electrode layers formed on both surfaces of the oxygen ion permeable layer 9 by using a DC power source 5 in such a manner that the electrode layers become cathode 10 and anode 11. These ions are carried to the anode 11 and are made again into the oxygen molecules which diffuse into the gaseous phase. The oxygen ions pass the oxygen ion permeable layer 9 and move from conductor layer 12 to 18 when the conductor layers 12, 18 are electrically connected at this time. Further, the oxygen ions are made again into the oxygen molecules in the conductor layer 18 and are supplied to the cathode 11. The oxygen control screen to supply a specified oxygen quantity according to the concn. of the oxygen in the outside part is provided and the conditions under which the current flowing in the oxygen ion permeable layer 9 attains a rate determining step by the quantity of the oxygen to be supplied are selected, by which the concn. of the oxygen in the outside part of the sensor element is measured from the threshold current value of this time.
Patent JP-H06113380-A (JP)
Title: Data packet processing distribute control system
Inventor: TAKAGI TOSHIKIMI
IPC: H04L12/70
Filed: 1992-09-28
Abstract: PURPOSE:To design a packet exchange of a flexible building-block structure corresponding to a line speed by allowing plural processing sections to process a data packet inputted from one line in the packet exchange. CONSTITUTION:The system is provided with data packet processing sections 30,40 and a working rate of each data packet processing section is registered in a working rate storage section 50. A line control section 20 shares data packet inputted to the data packet processing section 30 or 40 whose working ratio is low.
Patent JP-H08123386-A (JP)
Title: Graphic controller
Inventor: YOSHIKAWA KAZUHIRO
IPC: G06F3/048
Filed: 1994-10-24
Abstract: PURPOSE: To display an additional split screen by using a simple constitution without any necessity to change the conventional controller. CONSTITUTION: A controller 2 controls the raster address to read the data of background screen from the area 201 of the raster memory 20 for background screen and displays it on a display device 5 and then designates the address of the area 202 for split screen to read the data for split screen and display it on a display device 5. A comparison circuit 34 compares the count value of a counter 33 with the values which show the starting and finishing addresses of the additional split screen, and, based on the results of this comparison, an address generation circuit 35 designates the address of an area 203 for additional split screen to display the additional split screen on the display device 5.
Patent JP-H1099305-A (JP)
Title: Method and device for detecting abnormal shadow candidate
Inventor: TAKEO HIDEYA
IPC: G03B42/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To stably detect an abnormal shadow as an abnormal shadow candidate by duplicating an image by folding it with the end edge of the image as a symmetry axis and performing calculation on a direction line calculated within a range to the image end edge by enlarging it to the range of the maximum value of the radius of the abnormal shadow. SOLUTION: A maximum value calculation means 16 defines a picture element under consideration as a start point, changes an end point from a distance corresponding to the minimum size of a tumor shadow candidate to the distance corresponding to the maximum size, obtains the average value of the index values of the respective picture elements on the direction line for the respective direction lines and extracts the maximum value of the average values. A concentration calculation means 17 averages the maximum values for the respective direction lines and calculates the concentration of the gradient vector group of the picture element under consideration and a comparison and judgement means 18 judges that the picture element under consideration is present inside the area of the tumor shadow candidate when the concentration is more than a threshold value.  An end part duplication means 19 duplicates the image part of the range from the end edge of a radiation image to the distance corresponding to the maximum size of the tumor shadow candidate by folding it with the end edge of the radiation image as a symmetry axis.
Patent JP-H02105876-A (JP)
Title: Solid eraser
Inventor: TAKANO YOICHI
IPC: C09D10/00
Filed: 1988-10-13
Abstract: PURPOSE:To obtain a solid eraser which can provide an erased area on which rewriting is possible within a short time by mixing a thermosetting synthetic resin with a white pigment, a wax and a porous silica. CONSTITUTION:40-80wt.% white pigment comprising rutile or anatase titanium dioxide, 10-30wt.% wax such as a hydrogenated wax which serves as a component in which the white pigment is dispersed and which forms a film, 5-25wt.% thermosetting synthetic resin (e.g., epoxy resin) as a binder and 5-20wt.% porous silica having open cells of a pore diameter of 10-250Angstrom  and a surface covered with strongly polar hydroxyl groups and being highly water-absorptive are kneaded together and extruded, and the extrudate is cured by heating.
Patent JP-S62117374-A (JP)
Title: Pressure-sensitive transistor
Inventor: SHIGETA YOSHIHIRO
IPC: H01L29/84
Filed: 1985-11-18
Abstract: PURPOSE:To prevent the destruction of a chip due to excessive stress, by making a recessed part on the upper surface of chip of a pressure-sensitive transistor, bringing a pressure pin into contact with an emitter at the bottom of the recessed part, and making the stopper of the pressure pin touch the upper surface of the chip. CONSTITUTION:A recessed part 11 is made on a transistor chip 1, and a pressure pin 5 is provided with a stopper 7. An emitter base junction 12 is parallel with the inner surface of the recessed part 11. In the case where the stress impressed on the pressure pin 5 is excessive, a stopper 7 touches the upper surface of the chip and blocks the stress which exceeds the yield stress of a chip, and a destruction is prevented thereby. In the normal state, the gap between the stopper and the upper surface of a chip is about several mum.
Patent JP-S63113189-A (JP)
Title: Pumping device
Inventor: HIDA HIDEYUKI
IPC: F04B49/06
Filed: 1986-10-31
Abstract: PURPOSE:To prevent the pulsation of delivery pressure and reduce power consumption by measuring time from shutdown pressure to startup pressure on the basis of signals from a pressure sensor for detecting pressure within a pressure tank, and determining pump motor output according to the time so measured. CONSTITUTION:In the initial stage of operating a well pump device, pressure within a pressure tank is detected by a pressure sensor 18 and measurements are taken about time required from a pressure level for stopping the operation of the device to a level for starting the operation thereof. Then, an optimum operation condition is judged from the required time, using the characteristic curves of a water quantity for use and a pump motor 6 is phase controlled on the basis of the result of the judgement. According to the aforesaid constitution, the operation pressure of the pump gives an optimum condition. And it becomes possible to make stable pump operation without any pulsation of delivery pressure and power consumption as well can be lessened.