baber/WOPTO huggingface dataset:
Patent JP-H04319676-A (JP)
Title: Ic testing board
Inventor: SAKAI IWAO
IPC: G01R31/26
Filed: 1991-04-18
Abstract: PURPOSE:To transmit a normal test signal to an IC to be measured. CONSTITUTION:Buffer ICs 1 are provided between the branch points between a main signal line 4a and branch signal lines 4b not only to shorten the rising and falling times of the test signals on the respective branch signal lines but also to successively delay the test signals on the respective branch signal lines. The driving force of the test signals is enhanced and the cross talk noise between the branch signal lines is reduced. As a result, a normal test signal can be applied to the IC to be measured and testing accuracy is enhanced.
Patent JP-S60231995-A (JP)
Title: Semiconductor memory device
Inventor: ANAMI KENJI
IPC: G11C11/34
Filed: 1984-04-28
Abstract: PURPOSE:To make an access transistor of a memory cell in the nonselective condition nonconductive, to cut off completely an excessive column current and to reduce substantially the current consumption by providing an access transistor nonconductive means on a memory cell part of a semiconductor static memory device. CONSTITUTION:When a Y decoder is in the nonselective condition, a transistor 15 becomes nonconductive. At the 2nd potential point 4 and the 2nd output point 2b a voltage of 2.9V appears which can be obtained by subtracting threshold voltages of three transistors such as a transistor 16, a transistor 19 and a transistor 22 from a power source voltage VDD. This value is lower than an enough voltage to destruct contents stored at the 1st and 2nd potential points 2a and 2b, and sufficiently smaller compared with ''H'', 5V stored at the 1st output point 2a. On the other hand, a potential of a word line W is 3.6V, and the difference 0.7V becomes equal to a threshold voltage of 0.7V of the 2nd access transistor. Since the 2nd access transistor becomes nonconductive, a column current is completely cut off.
Patent JP-S59212088-A (JP)
Title: Identification system for partial area in cell picture
Inventor: NOGUCHI YOSHIO
IPC: G06T1/00
Filed: 1983-05-18
Abstract: PURPOSE:To identify a blue cytoplasm, a red cytoplasm, and a nucleus area securely by generating a two-dimensional histogram from a color image pickup signal and fixing a partial area in a living body cell image on the basis of the histogram. CONSTITUTION:Signals showing density values of an R picture and a G picture at picture element points obtained from video memories 1 and 2 are sent to an (n)-bit shift register 3 through switches S1 and S2. The output of the shift register 3 is inputted to a two-dimensional histogram memory 4, wherein the density level of the R picture corresponds to a longitudinal coordinate value and that of the G picture corresponds to a longitudinal coordinate value. Then, a local peak or semilocal peak coordinate point in the two-dimensional histogram is calculated in a process (1), and a couple (two-dimensional vector) of the density values of the R and G pictures representing respective areas are calculated from the local or semilocal peak coordinate point in a process (2). Then, partial areas are identified by the two-dimensional vectors.
Patent JP-H10281481-A (JP)
Title: Planar warming apparatus
Inventor: HATTORI KENJI
IPC: H05B3/20
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a planar warming apparatus, comprising an electric carpet, to reduce incurring of a heat loss from the lining cloth of a carpet body to a floor and improve the heating efficiency of a heating surface. SOLUTION: A planer warming apparatus constitutes a planar body 1 formed such that a heater wire 6 and a temperature detecting wire 4 are located between the right side 3 formed of felt and lining cloth 2 formed of felt. In this case, the lining cloth 2 is compressed to form a recessed part 11 in the floor side of the lining cloth 2 formed of felt and a protrusion part 10 left non- compressed is formed. Further, the recessed part 11 formed by compressing the lining cloth 2 is formed of felt having dense density. The thickness thereof is decreased to a value lower than the thickness of the protrusion part 10, and further the lining cloth 2 comprises two layers of felt 9 and thin base cloth 8.  By partially compressing the felt 9 from the felt 9 side, the recessed part 11 is formed and simultaneously, by entangling the thin base cloth 8 with the fibers of the recessed part 11, integral formation is effected.
Patent JP-S61237757-A (JP)
Inventor: SURIKI MEGUMI
IPC: E04F15/024
Filed: 1986-04-17
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-H03286725-A (JP)
Title: Shower equipment
Inventor: HIRAISHI KAZUO
IPC: A47K3/28
Filed: 1990-03-31
Abstract: PURPOSE:To constitute this equipment so that residual water cooled naturally and cold water used in the previous time are not discharged at the time of reusing a shower, and hot water of a suitable temperature is discharged quickly by discharging residual water and replacing it with hot water of a set temperature supplied newly, in the case a shower is not reused within a prescribed time after a shower is stopped. CONSTITUTION:When the discharge of the shower is stopped, in the case discharge is not restarted within a T1 time thereafter, a drain valve 6 is opened for T2 time after the lapse of T1 time from the discharge stop and mainly residual water in second hot water supply pipe 3b between a hot water/water mixing plug 2 and a discharge opening/closing valve 4 is allowed to flow out, and the inside of the pipe is replaced with the hot water of a set temperature supplied newly. A first hot water supply drain duct line 18 connected to a first hot water supply pipe 3a and a third hot water supply pipe drain duct line 19 connected to each third hot water supply pipe 3c are provided with drain valves 20, 21, respectively, and by opening the drain solenoid valves 20, 21 as necessary, residual water in a first hot water supply pipe and a third hot water supply pipe 3c is discharged.
Patent JP-H03904-A (JP)
Title: Method for reducing impact load exerted on govering staged vane for partial feed system steam turbine
Inventor: JIYOOJI JIYOSEFU SHIRUBESUTORI
IPC: F01K7/16
Filed: 1990-03-30
Abstract: PURPOSE: To improve heat consumption rate as well as to raise turbine load responsiveness by successively closing the selected governors among a plural number of governor valves and controlling the degree of steaming to a specific arc steaming unit of a speed governing stage vane so that it can be reduced to a specific value. CONSTITUTION: Steam generated in a boiler 54 is sent through a primary superheater 58 and a finishing superheater 62 and induced into a turbine high pressure unit 66 where it does its work, after which it is sent through a reheater 68 and induced into a turbine low pressure unit where it does its work and thus generated power drives a generator 76. In the present case, a plural number of governor valves 63 for sending steam is provided on a specific arc steaming unit of the stage vane governor. Among the governor valves 63, the selected ones are successively closed and the arc steaming degree is reduced to a minimum value admittable under the operating condition of maximum steam pressure.  Among the governor valves 63, newly selected ones are then closed and the turbine pressure is maintained at a low output admittable value by reducing the arc steaming speed to the selected arc steaming degree.
Patent JP-H01261298-A (JP)
Title: Synthesis of diamond
Inventor: ITO TOSHIMICHI
IPC: C30B30/06
Filed: 1988-04-11
Abstract: PURPOSE:To synthesize diamond constituted of fine polycrystal of high crystal nucleus density, outstanding in adherability, by low-pressure vapor synthesis through the CVD process while vibrating a base substance. CONSTITUTION:The interior of a reaction chamber 1 consisting of e.g., quartz tube is kept under a pressure of 10<-5>-10<3>, and a microwave generated by a magnetron 2 is irradiated on a raw material gas such as CO+H2 introduced into said chamber 1 through a waveguide 3 to excite and decompose the raw material gas. A base substance 4 is held on its holder 5 in the reaction chamber 1 and heated by a heating means along with application a supersonic vibration from a supersonic vibration generator 10. Thence, plasma particles produced by excitation and decomposition of the raw material gas are emitted on the base substance 4 under vibration heated at 400-1200 deg.C, thus forming the objective diamond on the base substance 4 in high adhesiveness.
Patent JP-H05253598-A (JP)
Title: Treatment of waste fluid of fire extinguishing protein foam solution
IPC: C02F9/00
Filed: 1992-03-12
Abstract: PURPOSE:To treat a dark brown waste fluid having high COD concn. of a fire extinguishing protein foam solution. CONSTITUTION:Proteinase is added to a waste fluid of a fire extinguishing foam solution under heating and stirring and formed floating matter is removed by filtering while sulfuric acid and pyrophosphate are added to a filtrate under stirring and the acid containing filtrate is subjected to adsorption treatment in a first activated carbon bed having a lime bed and the treated solution is subjected to adsorption treatment in a second activated bed having a lime bed provided to the upper layer part thereof and composed of activated carbon particles finer than those of the first activated carbon bed. By this treatment, a colorless transparent waste fluid whose COD concentration is 6ppm or less is obtained.
Patent JP-H09252504-A (JP)
Title: Magnetic levitation transfer device
Inventor: FURUKAWA SHOHEI
IPC: H02P25/062
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To enable a truck to run in a stable manner on curved lines. SOLUTION: This device is made up of a rail 10 and a truck 20 which runs by levitation on the rail 10. Attached to the rail 10 are levitation rails 13 arranged along straight lines 11 and curved lines 12, and a pair of guiding permanent magnets 30 provided facing each other at both outsides of the levitation rails 13 provided on the curved lines 12. The truck 20 is provided with guiding electromagnets 31 facing the guiding permanent magnets 30.
Patent JP-H06299490-A (JP)
Title: Basket of screen for papermaking and production of basket of screen for papermaking
Inventor: AIKAWA YOSHIHIKO
IPC: B01D29/11
Filed: 1993-04-14
Abstract: PURPOSE:To obtain a basket of screen for papermaking, capable of producing readily. CONSTITUTION:This basket 4 for papermaking is composed of a rod-like member 12 having circular cross section, the first supporting member 14 provided with a receiving part 13 of the rod-like member 12 at intervals in a ring-like form and the second supporting member 15 provided with the receiving part 13 of the rod-like member 12 at intervals in a ring-like form. In this basket 4, the first supporting member 14 is placed on either one end part side of the rod-like member 12 and the second supporting member 15 is positioned on other end part side and simultaneously, the rod-like member 12 is brought into contact with the receiving member 13 of the first supporting member 14 and the second supporting member 15, respectively and the contact part is fixed.
Patent JP-S57202187-A (JP)
Title: Magnetic recording and reproducing system for video signal
Inventor: OOTA YOSHIHIKO
IPC: H04N9/893
Filed: 1981-06-08
Abstract: PURPOSE: To compensate missing of a video signal at helical scanning, by compressing a time axis of the video signal in synchronizing a rotary head to a vertical synchronizing signal, and recording a video signal with one field or more on one track.  
     CONSTITUTION: A composite video signal from a terminal 4 is applied to a time axis compression circuit 5 and a rotary head controlling circuit 7. The circuit 7 makes control so as to synchronize a magnetic head 3 on a rotary head drum 2 with a vertical synchronizing signal of the video signal. On the other hand, the video signal is compressed at a time axis compression circuit 5 so as to include a video signal component including the blanking period of the adjacent field at one field period. Thus, since a part of the video signal of the adjacent field is recorded on the recording track in addition to the video signal of one field and the horizontal and vertical synchronizing signals, no missing of video signal is caused. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0673671-A (JP)
Title: Warp knitted interlock pile printed blanket and its production
Inventor: MORISHITA KAZUO
IPC: D06P5/00
Filed: 1992-03-10
Abstract: PURPOSE:To describe a varied, beautiful and expressive printed pattern excellent in color fastness on a warp knitted interlock pile blanket. CONSTITUTION:This warp knitted interlock pile printed blanket 11 is obtained by printing the back surface of a warp knitted one-sided pile fabric 20 having back stitches 19 of pile yarn exposed to the back surface with printing pastes 21 and 22 by a printing screen, permeating the sizes to the pile layer 15, carrying out the coloring treatment of the printing pastes 21 and 22 without coloring the tip parts 18 of the piles, washing and removing the printing pastes 21 and 22, then napping the back stitches 19 of the back surface, scratching up a part of fiber in the piles 15 to the back surface and dyeing the root parts 17 of the piles 15 and 16 in at least the parts 12 and 13 of the printed patterns 12, 13 and 14 to a different color from that of the tip parts 18 and describing the patterns symmetrically on the front and back surfaces.
Patent JP-H10265467-A (JP)
Title: New fluorinecontaining oxolane and production of fluorinecontaining oxolanes
Inventor: TAKUBO SEIJI
IPC: C07D307/18
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain 2,3,3,4,4-pentafluorooxolane and further to provide a method for highly selectively producing fluorine-containing oxolanes including 2,3,3,4,4- pentafluorooxolane. SOLUTION: This method for producing fluorinecontaining oxolanes comprises production methods for producing 2,3,3,4,4pentafluorooxolane and 2,3,3,4,4,5 hexafluorooxolane. The method for producing the 2,3,3,4,4pentafluorooxolane comprises partial fluorination of 3,3,4,4tetrafluorooxolane with a fluorination agent comprising a polyfunctional metal fluoride. The method for producing 2,3,3,4,4,5hexafluorooxolane comprises the partial fluorination of the 2,3,3,4,4 pentafluorooxolane with the fluorination agent comprising the polyfunctional metal fluoride at a temperature not more than 100 deg.C.
Patent JP-2000286039-A (JP)
Title: Resistance element and its manufacture
Inventor: SAWAMURA KENTARO
IPC: H05B3/06
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent in durability, easily-manufacturable and inexpensive resistance element capable of preventing the occurrence of a crack or the like, even if temperature increase from a room temperature to 1,000 deg.C or more and temperature reduction in the reverse direction are repeated. SOLUTION: This element has a resistance element body made of ceramics 22, an inner conductor 14 embedded inside the resistance element body 22, an external terminal electrode 24 installed on the rear end side of the resistance element body 22, for being connected to the inner conductor 14, lead wires 26 for being connected to the external terminal electrode 24, and an insulator comprising an inorganic adhesive, for covering integrally the rear end part of the resistance element body 22, the external terminal electrode 24, and the tip parts of the lead wires 26.
Patent JP-H01262701-A (JP)
Title: Formation of ridge and ridger
Inventor: WATANABE HIDEAKI
IPC: A01B13/02
Filed: 1988-04-10
Abstract: PURPOSE:To facilitate work for worker by widening trough of ridge without varying width of ridge, by filling field approximately vertical downward in a constant width with a tilling ring, shaking with open and shut of specific soil pressing plates, thus making lower part of the ridge cut into inside. CONSTITUTION:A tilling ring 3 installed spatter-up blades 5 at fixed width is driven in rotation, thus a field is tilled approximately vertical downward in a constant width. Next, a pair of soil pressing plates 6 located in rear part are made to open-and-shut and shaking motion, thus tilled soil in normal plane of a ridge is pressed and fastened and simultaneously lower part of the ridge is cut into inside with overhang parts 9 in lower part.
Patent JP-H01257508-A (JP)
Title: Hydraulic type spacer
Inventor: MIZUNO TORU
IPC: B23D19/06
Filed: 1988-04-08
Abstract: PURPOSE:To enable execution of regulation at a site and to enable execution of the semipermanent use by a method wherein an oil pressure chamber is situated at an engaging part between two rings with which a spacer is formed, an oil pressure is fed therein, and a distance between the rings is regulatable by a fine amount at a time. CONSTITUTION:When a thickness X of a spacer is increased, through rotation of a screw 4 positioned to each piston 3, a piston 3 is protruded in the oil pressure chamber. In this case, oil in an oil pressure chamber 2 is forced to flow in a pressure receiving chamber 6 to push a receiving pressure 7 to the outside to increase the thickness X of the spacer. Inversely, when the piston 3 is retracted, the thickness X is decreased. Since an amount of flowing oil is very low, the thickness X can be regulated by a fine amount at a time. This constitution enables provision of a hydraulic type spacer which can regulate at a site and can be used semipermanently.
Patent JP-S61246614-A (JP)
Title: Measuring device of distance of camera to object
Inventor: YOKOO HIROKAZU
IPC: G02B7/32
Filed: 1985-04-24
Abstract: PURPOSE:To prevent false measurement due to the effect of outdoor light, by determining a threshold level in accordance with the brightness of the outdoor light and by making binary an output of each pixel on the basis of said level. CONSTITUTION:A signal read out of each pixel of a light-receiving sensor 13 is amplified to be a signal Vij by an amplifier 26 and then delivered to an analog switch 27. This switch 27 delivers the signal Vij to a threshold level setting circuit 28 to determine a threshold level Vr when outdoor light is measured, and delivers same to a binary-coding circuit when a distance is measured. Then, a comparator 29 operating as the binary-coding circuit compares the signal Vij with the threshold level Vr determined in accordance with the brightness of outdoor light, so as to binarize the signal. According to this constitution, a false measurement due to the effect of outdoor light can be prevented.
Patent JP-S62245347-A (JP)
Title: Data base cashing system
Inventor: NISHIGAKI TORU
IPC: G06F12/00
Filed: 1986-04-18
Abstract: PURPOSE:To refer or change a data base at a high speed and sequentially, by setting the bit of information of the data base before updating as null, and after updating as effective, at the completing time of the execution of a transaction. CONSTITUTION:A non-volatile medium with a short accessing time is used as an intermediate recording medium. An intermediate storage 20 is constituted of three areas : a cache area 30, a system history area 40, and a control information area 50. At the system history area 40, a bit of history information other than that of data base updating information is stored, and at the control information area 50, a control table required for the referring, the updating, and the recovery of the data base, is stored. The cache area 30 is divided into fixed length of records called as slots. The space of the data base to which the transaction refers, is divided to fixed areas called as pages, and the slot is prepared to store the page.
Patent JP-S61246802-A (JP)
Title: Method for operating efficiently hydraulic power plant
Inventor: KAWAGUCHI SATORU
IPC: G05B13/00
Filed: 1985-04-24
Abstract: PURPOSE:To improve the power generating efficiency by calculating the condi tion that an increased generating power is maximized per unit discharge flow when a base flow is increased by a unit quantity so as to set the discharge flow. CONSTITUTION:In obtaining an increased generation power DELTAPN, the basic flow Ot/S is divided by the increased discharge flow DELTAQ and the DELTAQ maximizing the quotient is obtained. That is, DELTAPN=PN.PO, DELTAQN=QN.QO, DELTAUN=PN/DELTAQN and the increased flow DELTAQN when the DELTAUN is maximized gives the highest efficiency operating state.
Patent JP-H09280452-A (JP)
Title: Connection fitting for fire hose
Inventor: HORIMOTO AKIRA
IPC: F16L37/24
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a connecting fitting for a fire hose, provided with a pair of connecting cylinders having the same structure, able to perform connection regardless of male and female, and having compatibility with a Machino-type fitting composed of a pair of existing fittings having male and female. SOLUTION: Receiving fitting parts 26 are provided by surrounding the peripheries of inserting fitting parts 22, the fitting parts 26 can be locked on a Machino-type fitting, cutout parts 35 are formed on a part in the circumferential direction of the receiving fittings 26, these receiving fitting parts 26 are fitted to each other and can be engaged with the inserting fittings 22 on the counterpart side.
Patent JP-S5611947-A (JP)
Title: Molding material of unsaturated polyester resin
Inventor: TAKAISHI KATSUTOSHI
IPC: C08L23/00
Filed: 1979-07-11
Abstract: PURPOSE: The titled molding material having improved crack resistance, filling, and surface gloss, by blending an unsaturated polyester resin with specific polyesthylene resin powder and a thermoplastic resin having a specified continuous heat-resistant temperature.  
     CONSTITUTION: An unsaturated polyester resin is blended with 1W3wt% based on the total amount of middle pressure low-density polyesthylene powder (preferably having continuous heat-resistance temperature 80°C to improve flow properties) and 0.5W2wt% thermoplastic resin (e.g., acetal resin, etc.) having a continuous heat-resistant temperature 85W140°C and molded into a shape of molding material, powder or a given form. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59214395-A (JP)
Title: Beam index type color television receiver
Inventor: FUNATSUKURI YASUO
IPC: H04N9/24
Filed: 1983-05-19
Abstract: PURPOSE:To prevent the disorder of color synchronization and the generation of a wrong hue even if an index pulse is absent by providing a detecting means for index pulse absence, delay means, and pulse absence compensating circuit consisting of gates between a pulse generating circuit and a frequency converter. CONSTITUTION:The absent pulse detecting means of the compensating circuit 12 for index pulseabsence consists of a retriggerable type monostable multivibrator, and a time constant t1 is so set that t<maxt1<t<min>, where t<max> and 2t<min> are a maximum and a minimum period which are possible with an index pulse P1. Then, 16a-16n are delay means which perform delay by one cycle of the pulse P1. If the pulse P1 has an absence, the output Pg of the absence detecting means 15 goes up to H. The delay means 16a delays the pulse P1 by one cycle to obtain Pd1. Therefore, an AND gate 20a outputs Po1. Similarly, pulses are delayed one after another similarly and (n)-cycle delay is obtained at a gate 20n. Therefore, absence-free pulses are obtained at the output terminal 14 of an NAND gate 21.