baber/WOPTO huggingface dataset:
Patent JP-H08233719-A (JP)
Title: Single-sensor-type density measuring device and method for operating device thereof
Inventor: FUERUDON EICHI KUROFUOODO
IPC: G01N33/49
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain correct measuring values of specific weights at all times regardless of a change of dropping amount of sample fluids, by measuring a time required for a first fluid to pass a predetermined point in a second fluid, and calculating a specific weight with the use of the measured time. SOLUTION: A clinical doctor collects a blood sample from a patient. A drop of the collected blood 45 is inserted into an introduction opening. The drop 45 starts to fall in a tube 44 filled with a second fluid. When the drop starts to fall, a timer on a circuit board measures a time T1 required for the drop 45 to pass a photosensor 48. The circuit board including a microprocessor 50 and related circuits calculates the specific weight with the use of the time T1 in the same manner as in conventional methods. Accordingly, a correct measuring value of the specific weight can be obtained at all times regardless of a change of the dropping amount.
Patent JP-H03208138-A (JP)
Title: System supervisory system
Inventor: KISHIMOTO KUNIYUKI
IPC: H04M3/26
Filed: 1990-01-09
Abstract: PURPOSE:To flexibly correspond to the function development of an information processing system by resetting a supervisory timer in accordance with a reset order from the information processing system even in the middle of an IPL processing in which a response cannot be made to an external supervisory device. CONSTITUTION:An IPL circuit operates by the depression of an IPL key in a central control equipment CC 40, an IPL program (PG) in a common line signal device 51 is read by a main memory 45 and is started. The input terminal of a channel 55 contained with a signal transmission-only memory 53 is connected with the input terminal of the channel 55 contained with the external supervisory device 60 and a communication signal (b) between an electronic exchange system and a host computer is set. The reset order from IPLPG is inputted to a reception part 61, the counter value of the supervisory timer 65 is reset and a control part 63 updates the timer 65. Thus, IPLPG periodically resets the timer 65 at a timing which does not exceed supervisory time. Thus, the count value of the timer 65 is prevented from exceeding a prescribed value even in the middle of the IPL processing.
Patent JP-S63170805-A (JP)
Inventor: NISHIOKA GORO
IPC: H01G4/12
Filed: 1987-01-08
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-S59128003-A (JP)
Title: Powder damper for vibration
Inventor: KUROSAWA RIYUUICHI
IPC: F16F15/03
Filed: 1983-01-11
Abstract: PURPOSE:To obtain a damper which provide a large damping force with a lighter weight of a mobile section while facilitating the adjustment of the damping force by utilizing a magnetic particle and an electromagnetic magnet in a powder damper for damping vibration installed to a suspension arm of a vehicle. CONSTITUTION:A powder damper 1 is provided with an impeller 3 having a disc 4 fixed on a rotary shaft 2 roughly perpendicular to an arm 11 at the side end of a body of a suspension arm 11. The impeller 3 is made up of concentric blades 5a-5g mounted on the circumference of the disc 4, fitted into the rotary shaft 2 through a bearing 6a and a part of the circumference is covered with a case 6 fixed on a body. A magnetic pole 7a is provided at the position of sandwitching both surfaces of the impellers 5a and 5g in the lower inside of the case 6 and a plurality of circular magnets 7 wound with a coil 7b are mounted respectively while magnetic particles 9 are interposed in the clearance 8 between the impellers 5a-5g and the magnetic pole 7a.
Patent JP-S61163293-A (JP)
Title: Continuously annealed cold-rolled steel sheet and its manufacture
Inventor: HOBO YOSHIHIKO
IPC: C25D5/26
Filed: 1985-01-11
Abstract: PURPOSE:To manufacture efficiently a cold-rolled steel sheet excellent in the phosphate treatability by electro-treating a surface of a continuously annealed cold-rolled steel sheet in an aq. acidic soln. contg. Zn or the like and forming properly a Zn series composite deposit of the proper Zn contact thereon. CONSTITUTION:The cathodic electro-treatment is performed on a surface of a continuously annealed cold-rolled steel sheet in an aq. acidic soln. contg. Zn, one and more kinds of Mn, Co, Ni and the inevitable impurities. By this treatment, a Zn series composite deposit having 50-90wt% Zn content is formed in 10-500mg/m<2> adhered quantity on the surface of the above-mentioned cold- rolled steel sheet. Thereby the continuously annealed cold-rolled steel sheet excellent in the phosphate treatability is obtained.
Patent JP-H10200565-A (JP)
Title: Slave equipment used for pds transmission system and clock synchronization method in the slave equipment
Inventor: TAKIZAWA TAKEHISA
IPC: H04B10/272
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of a signal transmission phase in which a burst signal is transmitted. SOLUTION: An outgoing data signal received from a station equipment via a transmission line 17 is referenced, a stabilized clock in equipment is generated with a stabilized clock generating part 1210, the outgoing data signal is mounted and replaced on the generated clock in the equipment with a clock- mounting replacement part 1200 to transmit the data to a data processing part 1400. On the other hand, a delay time setting part 1240 sets a delay time based on a phase synchronization signal, included in the outgoing data signal the clock of which is mounted and replaced. On the other hand, a signal transmission phase in which a burst signal is transmitted from the data processing part 1400 is adjusted to a delayed phase by a delay time set, by a delay time setting part 1240 with a delay amount adjustment part 1250.
Patent JP-H07206410-A (JP)
Title: Formation of silicon nitride film
Inventor: SHIGEMITSU YUMI
IPC: B01J19/12
Filed: 1994-01-17
Abstract: PURPOSE:To obtain a silicon nitride film having stable film quality by firing at a low temp. by coating the top of a substrate with a prescribed soln. and carrying out firing under irradiation with UV. CONSTITUTION:A coating film is formed on a substrate of silicon, etc., by coating it with a perhydropolysilazane soln. in about 0.1mum thickness and this coating film is fired at 200-300 deg.C in an ozone-contg. atmosphere under irradiation with UV to form the objective silicon nitride film.
Patent JP-S5389546-A (JP)
Title: Mechanism for moving electric hair clipper blade
Inventor: HATA SHIYUNICHI
IPC: B26B19/28
Filed: 1977-01-14
Abstract: PURPOSE: To provide a mechanism for moving electric hair clipper blade, with which a movable blade can be readily shifted in position without disassembling it but merely operating a handle for a power source on-off switch for a motor for driving its movable blade. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07211477-A (JP)
Title: Lighting circuit for plural electric discharge lamp
Inventor: YONEDA TAMOTSU
IPC: G02F1/133
Filed: 1994-01-18
Abstract: PURPOSE:To ensure that two lamps forming backlight are stably lighted without either of them being turned off by controlling lighting of the lamps through detection of a lamp current after a delay time at which the two lamps are surely lighted. CONSTITUTION:If the voltage of a lamp current detecting resistance 4 does not exist when DC power is inputted, a control circuit 1 maximizes the ON ratio of a switching transistor(TR)Tr1 and a node (a) is kept at a maximum voltage determined by a Zener diode ZD, to ensure that backlights 13L1, BL2 are lighted. When a lamp current flows through the lamp current detecting resistance R4 via the TRTr 11, an N-type TRTr 12 is turned on, and a P-type TRTr 11 is also turned on, and after a delay time after which the lights BL1, BL2 are surely lighted the lamp current is detected by the resistance R4 and the circuit 1 performs steady-state operation control. Therefore, steady-state lighting of the two lights is ensured without either of the lights being turned off.
Patent JP-S56104793-A (JP)
Title: Method of growing tungstenate single crystal
Inventor: FUKAZAWA TOKUMI
IPC: C30B29/32
Filed: 1980-01-18
Abstract: PURPOSE: The center axis of pulling up the crystal is put upon the a axis of the crystal in the Chokralsky method to prevent the polycrystallization and grow a crack-free single crystal of tungstenate.  
     CONSTITUTION: When a monoclinic crystal of tungstenate such as zinc tungstenate or cadmium tungstenate is grown from a melted liquid by the Chokralsky method, the center axis of pulling up the crystal is made to coincide with the a axis of the crystal [100]. When the pulling axis is inclined from the a axis to the c axis by more than 30°C, polycrystallization tends to occur and the inclination to the b axis by more than 15° makes the surface of the crystal a large steplike shape and causes instable crystal growth. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03208654-A (JP)
Title: Ink jet recorder
Inventor: TSUYUKUBO SHIGERU
IPC: B41J2/05
Filed: 1990-01-12
Abstract: PURPOSE:To eliminate a need to adjust driving voltage of a recording head by providing a dummy resistance which is produced in the same process in which an electrothermal converter is produced in the manufacturing process of a recording head and which is constituted as an electrothermal converter having no relation to the delivery of ink. CONSTITUTION:A dummy resistance 33 is a heating resistor which has no relation to the delivery of ink and is produced in the same process in which a heating resister 11 is produced in the process of manufacturing a head unit, whereby the resistance of the dummy resistance 33 can be regarded as a resistance of the resistor 11. A constant-current power source 32 always feeds constant current to the resistance 33, whereby the terminal voltage based on the resistance inherent n the dummy resistance is amplified by an amplifier 34 and fed to a CPU 20 via an A/D converter 31. The CPU 20 adds predetermined correction value to the voltage information given thereto and outputs it as head voltage information to a power circuit 26 through a D/A converter 30 in such a manner that the voltage information from the D/A converter 30 is connected to adjust a reference voltage V0 in the circuit 26.
Patent JP-H01179755-A (JP)
Title: Ceramic member for cutting tool
Inventor: NISHIYAMA AKIO
IPC: B23B27/14
Filed: 1988-01-11
Abstract: PURPOSE:To obtain the title member which is excellent in strength, wear resistance, chipping resistance and utilizable for high-speed cutting of cast iron and cutting of high hard steel by mixing each powder of double carbide of Ti and Hf, one or more kinds of oxides of Mg, Y, Zr and Al2O3 at a specified ratio, molding and sintering the mixture. CONSTITUTION:Double carbide powder of Ti and Hf consisting of Ti/Hf weight ratio regulated to prescribed ratio, one or more kinds of oxide powder of Mg, Y, Zr and Al2O3 powder are pulverized and mixed at a specified ratio and this mixture is molded to form a green compact and thereafter this green compact is heated in vacuum and the sintered at about 1,770 deg.C in the Ar atmosphere not higher than e.g. 1atm. and furthermore subjected to hot hydrostatic pressing treatment at about 1,500atm. at about 1,600 deg.C in the Ar atmosphere. Thereby the title member which has the substantially same composition as the blended composition and consists of 20-49.5wt.% double carbide of Ti and Hf wherein Ti/Hf weight ratio is regulated to 20/80-95/5, 0.5-8wt.% one or more kinds of oxides of Mg, Y, Zr and the balance 50-79wt.% Al2O3 and inevitable impurities is obtained.
Patent JP-S57117271-A (JP)
Title: Semiconductor memory unit
Inventor: WATANABE TAKAYUKI
IPC: H01L21/3205
Filed: 1981-01-12
Abstract: PURPOSE:To reduce junction capacitance to be generated between a diffusion layer and a semiconductor substrate avoiding to increase the resistivity of the diffusion layer be a method wherein concentration of impurities of a bit line is made to be reduced only at the neighborhood of the junction part between an impurity layer and the semiconductor substrate. CONSTITUTION:The surface of P type silicon substrate 1 is oxidized, a thin oxide film is formed on the desired bit line region, and a thick field oxide film is formed on an insulating field region. The thin oxide film on the place to form the bit line region is etched, and arsenic and phosphorus ions are implanted therein. By applying heat treatment at 1,000 deg.C for about one hour and half, for example, N type impurity ions are made to be diffused in the semiconductor substrate still more deeply. Accordingly concentration of N type impurities at the neighborhood of the junction face becomes small, and junction capacitance can be made small.
Patent JP-H09197964-A (JP)
Title: Built-in type pop with display hole
Inventor: SHIBATA TAKESHI
IPC: G09F1/08
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide the pop with the display hole which can be assembled only by being folded and built in without being adhered. SOLUTION: A main body 1 is in a right-angled triangle shape when viewed sidewards; and the oblique side is a front plate 2, the base is a bottom plate 3, and the vertical side is a back plate 4. Side plates 5 are provided on both sides of the back plate 4 across bottom folding lines, and folded to the front, and Z-folding pieces 10 are set along a front oblique edge 6 to display an article thereupon. Then a catalog which is inserted into an insertion slot 11 is stored in a storage groove 8.
Patent JP-H11201107-A (JP)
Title: Pressure compensation valve
Inventor: NOZAWA YUSAKU
IPC: F15B11/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for arrangement of a portion where a hold check valve is arranged between a pressure compensation valve and a direction control valve and to simplify an apparatus. SOLUTION: Pressure compensation valves 3 and 13 arranged on the inlet sides of direction control valves 5 and 15 consist of spools 3-1 having different diameters having a large part 3a and small parts 3b and 3c. Pressure receiving chambers 3f and 3g are arranged with the large part nipped therebetween such that the pump delivery pressure and the inlet pressure of the metering throttle of a direction control valve are exerted. Pressure receiving chambers 3j and 3g are arranged such that the outlet pressure and the signal pressure of a metering throttle are exerted on the small ends on the respective sides of the pressure receiving chambers 3f and 3g. A check valve 7 operated at the outlet pressure of a metering throttle is inserted in the small side on the pressure receiving chamber 3p side, and a pump delivery pressure is reduced to generate a signal pressure.  At two ends, a pressure receiving chamber 3q to which the outlet pressure of the metering throttle is guided and a sleeve 3r positioned in the pressure receiving chamber 3f are inserted externally of the small part 3b. Through switching thereof, the outlet pressure of the metering throttle is guided to the pressure receiving chamber 3j.
Patent JP-H02185098-A (JP)
Title: Manufacture of ceramic package
Inventor: KATO TAKAHARU
IPC: B28B11/02
Filed: 1989-01-12
Abstract: PURPOSE:To simply manage the thickness of a laminated layer material layer and to improve adhering strength by forming a laminated layer material layer with mixing agent containing nonadhesive resin at a normal temperature as a main ingredient. CONSTITUTION:Conductor paste of resistance paste is formed in response to necessity on green sheets 1-2, 1-3 formed with a conductor layer 2 and a resistance layer 3. Then, mixing agent paste in which viscosity is regulated with solvent containing acrylic resin as a main ingredient is screen printed, and a laminated layer material layer 4-1 is provided on the lower face of the green sheet 1-1 or the laminated layer material layer 4-1 is provided on the lower face of the green sheet 1-2 so that the laminated layer material layers 4-1, 4-2 exist between the sheets 1-1 and 1-3 or between the sheet 1-2 and 1-3. It is pressurized from upper and lower ends in this state and heated to obtain a ceramic package. Thus, the laminated layer material layers 4-1, 4-2 are formed of mixing agent containing nonadhesive resin at a normal temperature as a main ingredient to easily manage the thicknesses of the laminated layer material layers 4-1, 4-2 and to strongly adhere among the ceramic green sheets 1-2-1-3.
Patent JP-S56115308-A (JP)
Title: Molding resin composition
Inventor: SEKIGUCHI MASATSUGU
IPC: C08J5/24
Filed: 1980-01-16
Abstract: PURPOSE: To prepare the titled novel resin composition having excellent mechanical strength, workability, thickening properties, etc., by compounding a specific unsaturated ester containing tricyclodecene residue and unsaturated dibasic acid residue, an isocyanate group-containing polybutadiene, and a monomer.  
     CONSTITUTION: The objective resin composition is prepared by compounding (A) an unsaturated ester obtained by reacting (i) a partially esterified carboxylic acid containing tricyclo [5,2,1,0 2 , 6 ]-4-decene-8(9) residue and unsaturated dibasic acid (e.g. maleic acid) residue as constituents (e.g. the compound of formula) with (ii) bisphenol-type epoxy resin and (iii) an unsaturated monobasic acid [e.g. methacrylic acid; excluding the component (i)], (B) polybutadiene having at least one isocyanate group in the molecule, and (C) a polymerizable monomer (e.g. styrene). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62162462-A (JP)
Title: Finishing of wafer surface
Inventor: SHIMONO KAZUHIRO
IPC: B24B37/00
Filed: 1986-01-10
Abstract: PURPOSE:To remarkably improve capability of eliminating material for improved reliability of semiconductors and reduction of machining time in lapping of silicon wafers by using working liquid in which abrasive grains are dispersed in amine aqueous solution. CONSTITUTION:Mounting surface plates 3 with wafers W, W adhered to the bottom side thereof through adhesives are received in correction rings 2, 2 on a rotary surface plate 1, and keeping the contact pressure by weight, the rotary surface plate 1 is rotated to carry out lapping, with working liquid C of suspension in which abrasive grains of silica (SiO2) and alumina (Al2O3) are dispersed in amine aqueous solution supplied from a tank 7 through a pump 6 to a nozzle 5. The working liquid C is centrifugally supplied to the contact surfaces of the wafer W and the rotary surface plate 1, so that synergetic effect of machining by the abrasive grains and dissolution of wafers by the amine aqueous solution results in the capability of eliminating material several times greater than that achieved by the conventional lapping. Additionally, as machining time is reduced and a smaller contact pressure can be employed, the damaged layer becomes thin and the reliability of products is improved.
Patent JP-S5596933-A (JP)
Title: Overhead projector
Inventor: OZEKI JIROU
IPC: G03B21/132
Filed: 1979-01-17
Abstract: PURPOSE: To project images of constant illumination always over the entire screen of specified dimensions, regardless of the size of transparent positives, by using plural light source systems, and making movable the reflecting mirror for luminous flux upward direction and reflecting mirror for projection.  
     CONSTITUTION: Plural light source systems 9, 10 are disposed in a housing 1 radially around the optical axis of a condenser lens 11 so that the optical axes thereof may intersect at one point, and a reflecting mirror for luminous flux upward direction 12 is disposed rotatably by means of a knob 14. A projecting lens 5 is replaceably fitted to an arm member 4 which is elevatable along a columnar member 3, and a reflecting mirror for projection 6 is supported rotatably in the directions of arrows A and B. As a result, when projecting a transparent positive 15 of approximately the same dimensions as a stage glass 2, it is sufficient to rotate the reflecting mirror for luminous flux upward direction 12 in the direction of the light source system 9 having light source lens 9c with long focal length; when projecting a smaller transparent positive, on the other hand, the light source system 10 having light source lens 10c with shorter focal length is used, and the inclination of the reflecting mirror for projection should be adjusted, the projecting lens 5 replaced, and the arm member 4 lowered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05188411-A (JP)
Title: Optical frequency shifting switch
Inventor: MORIOKA TOSHIO
IPC: H04J14/00
Filed: 1992-01-13
Abstract: PURPOSE:To provide an 1-input, N-output optical frequency shifting switch which does not depend upon polarization by using a polarizing rotary mirror and shifting two polarized components of signal light in optical frequency equivalent to the control light having the same intensity. CONSTITUTION:Signal light pulses are made incident on an optical multiplexer/ demultiplexer 1 through an optical circulator 4 and multiplexed with control light pulses synchronously with time. The multiplexed signal light and control light are made incident on an optical Kerr medium 2. At this time, the control light is made incident while polarized at 45 deg. to the main axis of the optical Kerr medium 2 and the signal light is made incident while optionally polarized. Consequently, the control light is decomposed in the optical Kerr medium 2 into two polarized components which is equal in intensity, and the signal light is decomposed into two polarized waves depending upon the incident polarized wave angle. Thus, the two polarized wave components of the signal light are shifted in optical frequency equally with the two control light beams equal in intensity, so the super high-speed optical switch which does not depend upon the polarization of the signal light is realized.
Patent JP-H06210781-A (JP)
Title: Non-slip sheet and its production
Inventor: FUNATO TAKASHI
IPC: E01C11/24
Filed: 1993-01-13
Abstract: PURPOSE:To obtain a light-weight, and highly water-proof non-slip sheet which can be recycled by specifying the degree of a surface roughness and the ratio of occupancy of the surface of a foam resin layer based on a resin protrusion containing a filler. CONSTITUTION:A non-slip sheet is composed of a foam resin-laminated material A having a filler-containing resin protrusion layer A2 containing 10 to 80wt.% filler, at least on one surface of a thermoplastic foam resin layer A1 with a foam magnifying factor of 1.05 to 5. In this case, the degree of the surface roughness H based on the filler-containing resin protrusion layer A2 is 100 to 800mum on the average, and the ratio of occupancy of the surface of a foam resin layer A1 of the filler-containing resin protrusion layer A2 is 8 to 40%. Thus it is possible to obtain a non-slip sheet which has excellent skid preventive properties, and is light-weight and can be recycled.
Patent JP-H02184498-A (JP)
Title: Memory card
Inventor: YOKOYAMA HITOSHI
IPC: G06K19/077
Filed: 1989-01-10
Abstract: PURPOSE:To prevent improper connection of solder shrinkage without additional step for forming a slit by providing the slit at the intermediate of two terminals of electrodes soldered to the terminal of one electric component and electrodes soldered to the terminal of the other electric component on a printed circuit board. CONSTITUTION:Electrodes 103 soldered to the terminal 106-1 of a electronic component 105-1 and the terminal 106-2 of an electric component 105-2 are formed with slits 107-1, 107-2 in H shape. The slits are formed to prevent improper connection due to solder shrinkage while holding electric conductivity on electrodes 103. Since the electrode of such shape is formed in patterning of forming a printed circuit board, the steps are not increased, and there is no room of forgetting the slit.