baber/WOPTO huggingface dataset:
Patent JP-H05106836-A (JP)
Title: Combustion control system for hot water feeder and the like
Inventor: HAYASHI YOSHIO
IPC: F23N5/14
Filed: 1991-10-17
Abstract: PURPOSE:To enable execution of control through which the feed hot water temperature is prevented from exceeding a set temperature unnecessarily by a method wherein when the feed hot water temperature is below the inflow water temperature in a non-combustion state of gas, it is judged that abnormality occurs to a feed hot water temperature sensor. CONSTITUTION:A combustion control circuit brings gas in a tepid water mode into a non-combustion state and has a mode wherein only water is caused to flow from a hot water faucet 16. In the tepid water mode, the inflow water temperature Tc detected by an inflow water temperature sensor 6 and the feed hot water temperature Th detected by a feed hot water temperature sensor 8 are brought into values equal to each other. Thus, a controller 2 compares the detected feed hot water temperature Th from the feed hot water temperature sensor 8 with the detected inflow water temperature Tc from the inflow water temperature sensor 6 and when Th is higher lower than Tc, it is judged that the feed hot water temperature sensor 8 is in an abnormal state. This constitution prevents feed hot water temperature from unnecessarily exceeding a set temperature.
Patent JP-H05109684-A (JP)
Title: Semiconductor substrate immersion treatment system
Inventor: TAKANO HIDEAKI
IPC: H01L21/304
Filed: 1991-10-17
Abstract: PURPOSE:To form the size of a device into a compact structure by a method wherein the device is provided with an intermediate tank with a chemical treating tank housed therein, a cap for opening and shutting the upper surface of the intermediate tank and rinsing and drying parts, which are provided over the intermediate tank. CONSTITUTION:An intermediate tank 2 is installed in an outermost tank 4 and a chemical treating tank 1 installed in the tank 2, A cap 3 for opening and shutting the upper opening of the tank 2 is mounted to the tank 2. A plurality of rinsing nozzles 5 for rinsing semiconductor wafers 6 in a carrier 7 carried in the tank 4 over the 2 are provided on the inner sidewall of the tank 4. The cap 3 first opened and the carrier 7 with a plurality of the wafers 6 housed therein is held by a chuck 8 and is moved in the tank 1. A immersion treatment is performed for a prescribed time and the carrier 7 is pulled over. Then, the cap 3 is shut, purse water is discharged on the carrier 7 through the nozzles 5 and a rinsing is performed. After that, the carrier 7 is transferred to a drying part. Thereby, the size of a device can be formed into a compact structure.
Patent JP-H02117183-A (JP)
Title: Magnetoresistance effect device
Inventor: MURATA HIDEO
IPC: H01L43/08
Filed: 1988-10-27
Abstract: PURPOSE:To obtain sine wave or triangular wave detection signals having less higher harmonic components and to enable a magnetic signal to be detected with much high resolution by varying the width of a stripe magnetic sensitive section at positions vertical to the magnetic direction. CONSTITUTION:A stripe magnetic sensitive section 1 is formed by a thin film of a ferromagnetic substance. Terminals 2a, 2b are disposed on both ends in the direction (longitudinal direction) vertical to the direction of the detection magnetic field and an MR element 3 is formed. The stripe magnetic sensitive section 1 is formed gradually wider toward both ends from the center section in a direction vertical to the direction magnetic direction. For example, the width is varied linearly so that the center section becomes 8mum and both ends 30mum. By varying the width of the stripe magnetic sensitive section 1 in respect to the strength of the detection magnetic field at each position, the higher harmonic components can be diminished and detected with high resolution. Also, by varying the width of the magnetic sensitive section 1 at each position in the longitudinal direction, a sine wave or triangular wave detection signals can be generated.
Patent JP-S63124437-A (JP)
Title: Apparatus for evaluation of insulator thin film for semiconductor element
Inventor: ISHIDA TOSHIHARU
IPC: H01L21/66
Filed: 1986-11-14
Abstract: PURPOSE:To evaluate an insulator thin film non-destructively, with a high accuracy and in a short time by a method wherein a pulse electric field is applied to the insulator thin film to be evaluated and, after a predetermined period, a current for evaluation is detected. CONSTITUTION:A pulse voltage which gives a negative polarity to the polycrystalline Si electrode 2 of a memory 1 is applied to the memory 1 by a pulse generator 5 to give an insulating film 3 to be evaluated a pulse electric field. After a period of time not less than 10 times of the time constant of a CR circuit composed of the capacitance of the film 3 and the resistance of a current detecting resistor 6 and not more than 1 second since the application of the pulse electric field, an insulating film current is detected. By applying the detected current value to the relation between the current value and a dielectric breakdown withstanding voltage which is obtained beforehand, the dielectric breakdown withstanding voltage of the film 3 after a passage of time is estimated and the quality is judged. With this constitution, shift of the current- voltage characteristics of the film 3 toward a high voltage side can be reduced and evaluation error can be avoided. Moreover, initial conditions can be maintained even after several tens of times of measurements so that the accurate evaluation can be realized.
Patent JP-2000100247-A (JP)
Title: Conductive composition, ceramic electronic component and its manufacture
Inventor: SANADA YUKIO
IPC: C09D5/24
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To improve the electrical connection between the metal in a conductive film and an internal conductor and to uniform the adhesion of a plated film to a surface by forming a first and second glass frits with materials one of which melts at the highest temperature in baking and forming the conductive film because of having a softening point lower by a specific temperature value than the highest temperature and the other of which is crystallized at the highest temperature, respectively, and by containing them in a conductive composition at a specific ratio. SOLUTION: A first glass frit contained at 25-90 wt.% with respect to the total of glass frit that is 3-10 wt.% of a solid constituent quantity and is formed along with metal powder of silver, copper or the like has a softening point 100 deg.C lower than the highest temperature in baking for forming a conductive film. This promotes the sintering of the conductive film and diffusive bonding of an internal conductor of a base metal or the like which is easy to oxidize to the metal powder. Because a second glass frit keeps a crystallized state at the highest temperature in baking, it restrains excessive flow and oozing to the surface of the conductive film of the glass. This composition is applied to the outside surface of a laminated ceramic electronic component body or the like, and is advantageous in forming a conductive film.
Patent JP-H03130853-A (JP)
Title: Bus fault detection system
Inventor: HOSOGAI HIROSHI
IPC: G06F13/00
Filed: 1989-10-17
Abstract: PURPOSE:To point out a faulty processor when a bus interface part of a process has a trouble by confirming the normal operation of each processor via a working bus controller. CONSTITUTION:Each of processors 2 - 5 outputs an existence signal when no bus request is received in a bus selection cycle period and then outputs an existence signal synchronously with a bus request signal when a bus request is received. A bus controller 1 detects the fault of the bus interface part of each of processors 2 - 5 based on a fact whether an existence signal is returned from each processor or not. Thus it is possible to detect the fault of a bus 6 after confirming the normal use of the bus 6 for each processor without deteriorating the availability of the bus 6.
Patent JP-H10136172-A (JP)
Title: Scanning module to be added to document copying machine, and device provided with the scanning module and document copying machine
Inventor: CASTENMILLER THOMAS JOSEPHUS M
IPC: H04N1/04
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To allow a scanning module to scan even a document of book form whose information side is directed upward by adding the scanning module provided with an optical output opening coupled with a document scanning means of a document copying machine to the copying machine in cooperation with an existing document scanning means. SOLUTION: This scanning module 1 is provided with a housing 2 suitably fixed to an existing document copying machine removably and with an optical output opening 3 coupled optically with a document scanning means of the existing document copying machine. A document drawer 4 is drawn out up to a position projected from the housing 2. In this state, sheets of a book-form document 5 are easily turned over. A scanning carriage 6 is provided with a line shaped lamp 8, a light shield cap 9 and a reflecting mirror 11 and moves over the entire book document 5 along a guide mechanism 7 as shown in the arrow 10. A distance between the hook-form document 5 and the scanning carriage 6 is always measured and a speed of the scanning carriage 6 is selected properly to correct distortion and afocal state is corrected by adjusting a position of a mirror carriage 14.
Patent JP-S62128314-A (JP)
Title: Key input unit
Inventor: SENOO SEIICHI
IPC: H03M11/20
Filed: 1985-11-29
Abstract: PURPOSE:To reduce the number of lines connected to a switch by connecting the switch between plural lines, and connecting a level setting means and a detection means to each line. CONSTITUTION:For example, when a key switch 5 is depressed, a signal with a high level is derived from a processing circuit 1 to a line D3, and it is read in a flip-flop F3 based on the signal of clock Kout, and an output terminal becomes the high level. The output of a buffer OG3 becomes a low level, and a line 1 becomes the low level by the conduction of the key switch 5, and lines l2 and l4 become high levels. Thus, the signal with the high level from the line 1 is given to a buffer iG1, and the signal with the low level from the buffer iG1 is derived to a line D1, then being read in at the processing circuit 1. And a line l3 is set at the low level by the operation of the buffer OG3, and by detecting the levels of the remaining lines l1, l2, and l4, it is possible to identify which key switch out of key switches S1-S6 has been depressed and operated.
Patent JP-H08108494-A (JP)
Title: Resin molding with small component and molding method therefor
Inventor: OYAMA KANJI
IPC: B29L24/00
Filed: 1994-10-07
Abstract: PURPOSE: To obtain a resin molding having a high strength and a light weight by mounting a small component at one surface of a hollow structure plate simultaneously upon molding, and eliminating the damage of the external appearance of the other surface by the mounting. CONSTITUTION: In order to mold a front pillar interior material, first, a clip 3 is so set in one vacuum mold 31 as to allow the part to protrude from the molding surface 36, a hollow structure plate 5 made of a pair of liners 6, 7 and many ribs 8 is suitably heated, softened without excess and without insufficiency, and set between vacuum molds 21 and 31. Then, the molds 21, 31 are clamped to sandwich the plate 5 between molding surfaces 26 and 36, reduced under pressure to vacuum attract the liners 6, 7 to the surfaces 26 and 36, the rear side liner 7 is so deformed as to be brought into contact with the clip 3 to entrain the part of the clip 3 to retain the clip 3. The front liner 6 is so molded as not to be affected by the influence of the deformation of the rear side liner 7.
Patent JP-H09113309-A (JP)
Title: Measuring instrument
Inventor: NAKAMURA CHIAKI
IPC: G01D1/18
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a measuring instrument which can ascertain whether a pulse frequency value or pitch value is normal or abnormal even when the frequency or pitch value largely fluctuates in such a state that the frequency or pitch value gets out of a window. SOLUTION: In an arm-attaching type plethysmograph, a window W is set for judging whether the pulse frequency value measured this time is normal or abnormal from the measured value which was decided as a normal value at the preceding time from among the pulse frequency values found from the detected signals of a sensor unit for detecting pulse wave. Whether the pulse frequency value measured this time is a normal or abnormal is judged in the window W depending upon the pulse frequency whether the pulse frequency exists in the window W or not, but, even when the pulse frequency value measured this time does not exist in the window W and judged as abnormal, the window-judgment result of a third abnormal value is corrected by regarding the value as normal and displayed or recorded like the measured value M8 shown in the figure.
Patent JP-S61148887-A (JP)
Title: Driving circuit of hall element
Inventor: SHIYOU KENZOU
IPC: H01L43/04
Filed: 1984-12-21
Abstract: PURPOSE:To make it possible to implement low voltage operation without a level shifting circuit, by performing control so that the DC potential at the output terminal of a Hall element equals to a constant voltage source, and taking out the Hall output by the low voltage operation. CONSTITUTION:A constant current is imparted to a Hall element 12 from a constant current source 16. A constant bias voltage, which is generated in a diode 32 is applied across the output terminals of the Hall from a constant voltage source 34 through resistors 20 and 22 in a resistance bias circuit 24. The constant voltage source 34 is imparted as a forward direction decreasing voltage VF by flowing a constant current to the diode 32 from a constant current source 30. Therefore, in the Hall output voltage from the Hall element 12, an amplitude corresponding to the crossing direction of magnetic fields with the voltage VF as a center is obtained. The Hall output voltage is directly applied to an amplifier 38 and converted into a current by an operation amplifier 36. The current is added to the base of a transistor 18. As a result, the current, which flows to the one current input terminal of the Hall element 12 becomes equal to the current, which flows into the other current input terminal. The control is carried out in this way.
Patent JP-S62130448-A (JP)
Title: Information processing system
Inventor: FUTAMI HIROAKI
IPC: G06F9/06
Filed: 1985-11-30
Abstract: PURPOSE:To reduce a program loading time in the rising time of a system by setting a direct memory access controller (DMAC) at the maximum transfer speed in the rising time of the system, and switching it to a regular transfer speed regulated in the system after the completion of the program loading. CONSTITUTION:When a write instruction is inputted to a CPU32 in an input/ output processor 28, a DMA (direct memory access) from a shared memory that is not shown in figure to a local memory 34 is performed at the maximum speed by a DMAC36 based on a DMA request signal DRQ inputted from a timer 37, and the loading of a program is performed. And when the DMA is completed, the timer 37 is set so as to set the interval of the DMA at a regular operating speed regulated within a communication control processing equipment by the CPU32. Afterwards, the completion of the program loading is responded from the CPU32, and the input/output processor 28 is operated in a regular state.
Patent JP-H03207884-A (JP)
Title: Direct or indirect deposition of high corrosion resisting industrial hard chrome layer
Inventor: MARUTEIN KEERU
IPC: C25D3/10
Filed: 1990-10-11
Abstract: PURPOSE: To obtain a chromium layer having high corrosion resistance with high current efficiency by executing an electrolysis with prescribed pulsed DC by using a chromate and sulfate ions-contg. soln. mixed with prescribed satd. aliphat. sulfonic acid and/or its salt, etc.  
     CONSTITUTION: The soln. optimized in current efficiency is prepd. by adding the prescribed satd. aliphat. sulfonic acid and/or its salt or halide deriv. to the soln. contg. the chromate and sulfate ions. The chromium layer having a thickness; ≥2μm and hardness; ≥900HV0.1 (in accordance with DIN ISO 4516) is deposited from this soln. At this time, the work is carried out by the pulsed DC between pulse frequencies Fu and Fo. The deposition having gloss free from cracks is executed and the industrial hard chromium layer having the high corrosion resistance is obtd. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S61151105-A (JP)
Title: Cosmetic
Inventor: NAMIKOSHI HAJIME
IPC: A61K8/00
Filed: 1984-12-24
Abstract: PURPOSE:To provide a cosmetic containing hydroxypropylhydroxyethyl cellulose as an active component, having excellent solubility and storage stability in an alcohol-water system, having high fluidity and capable of giving a smooth product when used in a dispersed system. CONSTITUTION:The objective cosmetic contains hydroxypropylhydroxyethyl cellulose as an active component. The amount of the active component in the cosmetic is usually about 0.01-5%. The active component can be synthesized by reacting an alkalicellulose with ethylene oxide and propylene oxide simultaneously or separately in a 3-4C alcohol such as isopropyl alcohol, t-butanol, etc. Preferably, the average molar number of the substituted ethylene oxide in the above active component is 1.5-5.0 and that of the substituted propylene oxide is 0.05-2.0.
Patent JP-2001091580-A (JP)
Title: Parallel ic terminal connecting test clip
Inventor: ISHIKAWA KAZUTAMI
IPC: G01R1/067
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the conventional IC test clip could be hardly used for downsized surface mount boards or when no sufficient IC top space could be taken, or its working efficiency was extremely lowered. SOLUTION: The parallel IC terminal connection test clip capable of connecting a plurality of probes to a plurality of parallel disposed IC terminals comprises a plural-probe cooperation suppressor for suppressing a motion for driving the plurality of probes to make a uniform motion all together, a plural- probe cooperative rotation controller for driving the plurality of probes to make a uniform rotation all together, an electric connection hold stress part for continuing giving a stress for holding electric connection with each IC terminal pinched by the tops of the probes, and an inter-probe relative center of gravity unchanging suppressor for suppressing the position changing of the relative center of gravity among the plurality of probes.
Patent JP-H03133577-A (JP)
Title: Manufacture of roll main body for hollow roll
Inventor: SHIOYAMA HITOSHI
IPC: F16C13/00
Filed: 1989-10-18
Abstract: PURPOSE:To make uniform a cladding be welding layer thickness by performing cladding by welding having a desired thickness on the outer peripheral surface of a solid round bar, then, boring a solid part and machining the outer peripheral surface smoothly to manufacture a hollow roll. CONSTITUTION:Cladding by welding is performed by a welding machine 5 while the solid round bar 1 being rotated. The solid part 7 of the round bar 1 is bored by machining leaving a desired thickness part 8 from the outer peripheral surface 4 of the round bar. A cladding by welding layer 6 of a cylindrical part 10 is machined smoothly to the desired thickness to obtain a hollow roll main body 11. The thickness of the cladding by welding layer 6 is uniform extending over the entire length of the overall periphery and hardness of the external surface is also uniform.
Patent JP-H11107520-A (JP)
Title: Angle-adjustable stairway
Inventor: MURAKAMI HIDESHIGE
IPC: E04G1/30
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To secure safety in climbing up and down a stairway without being affected by the nature of a surface on which the stairway is installed. SOLUTION: This angle-adjustable stairway is so designed that treads 11 are supported by a pair of right and left poles 12a, 12b; the lower ends of the poles 12a, 12b are connected together and supported by bases 13; and the bases 13, the poles 12a, 12b, and the treads 11 form a link structure. In this case, stoppers 26 binding and keeping the poles 12a, 12b spaced apart at a predetermined distance are provided at the right and left sides. Thus, the possibility that the treads 11 do not become horizontal as the poles 12a, 12b are twisted at the right and left sides by the influence of a surface on which the stairway is installed is eliminated.
Patent JP-H02118779-A (JP)
Title: Picture retrieving system by three-dimensional shape processing
Inventor: HORIKOSHI TSUTOMU
IPC: G06T7/00
Filed: 1988-10-28
Abstract: PURPOSE:To easily search out the three-dimensional substance to be retrieved of an object by processing and expressing a substance with the information concerning the three-dimensional shape as a three-dimensional shape. CONSTITUTION:First, a user processes, for example, the outline shape of a pot to be retrieved with clay 2, inputs the picture of the clay through a camera 1 for inputting the picture data to a three-dimensional coordinates measuring instrument 3, prepares the three-dimensional coordinates data from a clay picture, inputs to a three-dimensional picture preparing device 4, executes the matching with a function, and re-constitutes the three-dimensional picture of the retrieving object with the function. The re-constituted three-dimensional picture is inputted to a shape feature extracting device 6, and a parameter concerning the three-dimensional shape feature is extracted based on the basic shape of the pot selected from a basic shape data set 5. Concerning the extracted shape feature part, the comparison with the index of the three- dimensional picture accumulated in the three-dimensional picture data base is carried out and the picture of the object to be obtained is retrieved. Thus, the three-dimensional shape can be easily expressed.
Patent JP-S61141841-A (JP)
Title: Production of soft cheese, method and means for packing saidcheese
Inventor: MARUKU OOTORE
IPC: A23C19/097
Filed: 1984-12-24
Abstract: In a process for manufacturing and packaging soft cheese with a bloomed or washed rind, the cheese is packaged in a wrapper comprising a moisture-absorbing inside layer on the side in contact with the cheese and a moisture-proof outside layer. The cheese is then placed in a hermetically sealed box which is then pasteurized.
Patent JP-2000096193-A (JP)
Title: Production of high strength and high corrosion resistance ferritic steel
IPC: B22F1/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain high strength and high corrosion resistance steel with a superfine crystal structure of nanoscale in which the average crystal grain size is controlled to the value below the specified one by vacuum-sealing worked powder obtd. by subjecting powder composed of C, Si, Mn, Cr, and the balance Fe to alloying treatment by mechanical grinding into a vessel and executing isostatic press sintering. SOLUTION: Powder composed of, by weight, 0.07 to 0.3% C, <=1% Si, <=1.25% Mn, 8 to 30% Cr, and the balance Fe is used to obtain ferritic steel in which the average crystal grain size is <=1 μm. A powdery mixture obtd. by adding strengthening elements of carbide forming elements in addition to C and Cr is subjected to mechanical grinding or alloying by an 'Attoritor(R)',0 a ball mill or the like, is vacuum-sealed into a vessel made of metal and is thereafter solidified at 500 to 900 deg.C. The solidification is executed by hot isostatic press sintering under 200 to 400 MPa. The structure of the powder is made to be the superfine one to suppress the growth of the crystal grains, by which a bulk material in which the superfine structure of nanoscale is uniformly distributed is obtd.