baber/WOPTO huggingface dataset:
Patent JP-H01305202-A (JP)
Title: Membrane wall structure
Inventor: ISHITOKU HIDEAKI
IPC: F22B37/20
Filed: 1988-06-01
Abstract: PURPOSE:To relax concentration of the stress of a toe of weld, by a method wherein, in a membrane wall for a boiler, a metal formed with a curved plate part and a flat plate part is situated to the toe of weld of the membrane, and the toe of weld, the metal, and pipes are welded together for connection. CONSTITUTION:Two curved plate parts 15 formed in a manner to curve along the outer periphery of a pipe 1 are welded to a flat plate part 16 through the medium of weld parts 18 to form a metal. The curved plate part 15 of the metal is welded to pipes 1 through the medium of weld parts 17, and the flat plate part is welded to a toe of weld part 9 of a membrane bar 2 through the medium of a membrane end part weld part 19. The membrane bar 2 and the pipes 1 welded to each other through the medium of fillet weld parts 3. Since a tensile force transmission area is large when a tensile force is exerted on a membrane wall, this constitution enables dispersion of stress and prevention of concentration of stress.
Patent JP-S5760652-A (JP)
Title: Photoelectric converting tube
Inventor: WATASE YASUSHI
IPC: H01J40/02
Filed: 1980-09-27
Abstract: PURPOSE:In a photoelectric converting tube for detecting NOX in the air due to the exhaust gas from a car, to detect the light emission from the fluid efficiently by forming a photoconductive face along the axis of the through-holes arranged between the bottom face and the top while sorrounding the axis. CONSTITUTION:A vacuum air-tight container 1 is choked by a tube 11, bottom face 12 and a hemisphere 13 while through-holes 15 are formed by the tube 14 coaxial with said tube 11 between the center of the bottom face 12 and the top of the hemisphere 13. A photoelectric face 2 is formed on the inner face of the hemisphere 13 and the outer wall of the tube 14 or a portion of the inner wall of the container 1. Dinodes 31-34 and 4 are provided in the container 1 to multiply the incident primary electron and to emit the secondary electron which is caught by a collector 5. When supplying the air containing NO and the oxygen containing ozone into said through-hole 15 of such photoelectric multiplier tube 1, and mixing, the light is emitted at the through-hole 15 and provided through paths a1-a3 onto the photoelectric face 2 quite efficiently while the emitted photoelectron is provided through paths b1-b3 to the diodes 31-34, 4.
Patent JP-H04359547-A (JP)
Title: Semiconductor assembly apparatus
Inventor: JO TOSHITAKA
IPC: H01L23/02
Filed: 1991-06-06
Abstract: PURPOSE:To provide a semiconductor assembly apparatus wherein the cooling time in a resin molding operation is shortened, its productivity is enhanced and damage to a work can be reduced. CONSTITUTION:A plurality of holes 20 for cooling use in a resin molding operation are arranged radially so as to be adjacent to a caulking part 14; a cooling operation is executed from the inside of a molding jig 2; and a molding pressure in the molding operation is exerted in two stages. Since the resin molding operation can quickly be performed, the productivity of the title apparatus is enhanced. Since the molding pressure is exerted in two stages, a work is not damaged at all.
Patent JP-S6028073-A (JP)
Title: Data recording system
Inventor: NONAKA TAKANORI
IPC: G11B20/02
Filed: 1983-07-23
Abstract: PURPOSE:To increase the recording capacity per unit by providing a D/A converter at the preceding stage of a magnetic recorder and recording the digital data to be transmitted after converting it into the analog data by the D/A converter. CONSTITUTION:A D/A converter 2 is provided at the preceding stage of a magnetic recorder 1, and n-bit transmission lines 3a-3d are connected to the input terminal of the conveter 2. When the parallel data are transmitted in parallel through the lines 3a-3d, these data are converted into the analog data every 4 bits by the converter 2. Therefore the analog signals of 16 steps corresponding to 4 bits are recorded within the recording capacity per unit of the recorder 1. This increases greatly the recording capacity per unit.
Patent JP-H04360754-A (JP)
Title: Tool life control method
Inventor: SASAKI TAKAO
IPC: B23Q17/09
Filed: 1991-06-06
Abstract: PURPOSE:To provide a correct tool life control method. CONSTITUTION:The tool length or diameter of a tool is measured to obtain the measured value (step S4), and the life limit value of the length or diameter of the tool is set. The measured value is compared with the life limit value (step S5), and the tool is judged to have reached its life limit when the measured value becomes smaller than the life limit value. The length or diameter of the tool is measured to obtain the wear quantity of the tool, and the wear limit value of the length or diameter of the tool is set. The obtained wear quantity is compared with the wear limit value, and the tool is judged to have reached its life limit when the wear quantity becomes larger than the wear limit value.
Patent JP-S63299337-A (JP)
Title: Developing treatment method
Inventor: HASHIMOTO KAZUHIKO
IPC: G03F7/30
Filed: 1987-05-29
Abstract: PURPOSE:To obtain a sharp resist pattern profile in a short time, by controlling the concentration of a developer and the developing speed by the use of temperature and pressure of the developer and the developer itself. CONSTITUTION:EBR-9 is spin-coated as an electron beam resist. The EBR-9 is a resist with which a very excellent resist pattern profile can be obtained by reducing the dosage of electron beam and increasing the developing time. After electron beam exposure of the EBR-9, it is contained in a carrier and placed at a loader side. The carrier is conveyed in a developer tank 21, and a semiconductor substrate is developed with a developer 22. The temperature of the developer 22 is changed, the concentration is kept constant, and the developing speed is always kept constant. Then the carrier is put in a rinsing liquid tank. Thereby, a sharp resist pattern profile can be obtained in a short time.
Patent JP-H0352530-A (JP)
Title: Electric motor and assembling method of the same
Inventor: BARII MONROO NIYUUBAAGU
IPC: H02K1/18
Filed: 1990-05-24
Abstract: PURPOSE: To assemble a motor economically while providing excellent strength, stability and balance through a simple structure by setting the distance between a fastening element and a thin plate jointing unit appropriately. CONSTITUTION: A resistance against a bending moment being generated along the distance between a fastening element 23 and a thin plate jointing unit 19 when a fastening element 23 is fastened is referred to as a first resistance. A resistance against a bending moment being generated along a region between the fastening element of corresponding end shields 6, 7 and a bearing supporting part 9 is referred to as a second resistance. The first resistance is set lower than the second resistance. Consequently, the bearing supporting end shields 6, 7 and the bearing supporting part 9 thereof are sustained at a predetermined stable position. According to the method, the motor can be assembled economically while providing excellent strength, stability and balance through a simple structure.
Patent JP-H04227759-A (JP)
Title: Modified silicone rubber used for sewage equipment which is combined with specifically fitted packer
Inventor: YOHAN NIKORAUSU MOISUDERUFUAA
IPC: C08L83/04
Filed: 1991-05-13
Abstract: PURPOSE: To provide a modified silicone rubber used as a packer for sealing a broken sewer system which contains a specified linear polysiloxane as an internal mold release agent.  
     CONSTITUTION: This rubber comprises a linear polysiloxane given by formula I or formula II [wherein R is methyl, phenyl; R' is methyl; R" is phenyl; x and y are values which make viscosity at 25°C 50-200 mPa and the ratio of methy/phenyl in the polysiloxane 2.5/0.6 (preferably x is 5-10, y is 3-10). 
     COPYRIGHT: (C)1992,JPO
Patent JP-H05325981-A (JP)
Title: Solid electrolyte type fuel cell
Inventor: SHIRATORI AKIRA
IPC: H01M8/12
Filed: 1992-05-28
Abstract: PURPOSE:To provide a solid electrolyte type fuel cell provided with an air electrode possible to hold sufficient porosity even when processed at a high temperature in the case of cosintering. CONSTITUTION:A solid electrolyte is provided with an air electrode 2 and a fuel electrode 3 in obverse and reverse sides of the electrolyte. The air electrode 2 is formed of a mixture containing lanthanum manganite, zirconia and chromium oxide. In this way, the air electrode 2 can hold porosity even by cosintering at a high temperature of 1300 deg.C or higher.
Patent JP-H0435133-A (JP)
Title: Clock changeover circuit
Inventor: SATOU SAKUTAROU
IPC: G06F1/06
Filed: 1990-05-25
Abstract: PURPOSE:To suppress the fluctuation of a phase of an output clock by providing n-sets of phase synchronization section each outputting a clock with a prescribed frequency higher than the frequency of an input lock while the phase is matched with the input clock. CONSTITUTION:A clock whose phase is in matching with an input clock and whose frequency is a constant frequency of 75MHz sufficiently higher than the frequency of 1.5MHz of the input clock is given to phase synchronization sections 150-1 - 150-n provided to an input of a selection section 380. As a result, even when one set of input clock selected and outputted by a selection section 380 is interrupted and other one set of input clock is selected, the frequency of the output clock of the phase synchronization sections 150-1 - 150-n is sufficiently higher than the frequency of the input clock (multiple of 50). Thus, the frequency fluctuation of the output clock is suppressed even during the interrupt detection time of the selection section 380 and an interrupt detection input is given, and even when the clock from the selection section 380 is selected, the phase fluctuation of the output clock is reduced.
Patent JP-H09285541-A (JP)
Title: Needle piercing accident preventing base
Inventor: FUKUSHIMA AKITO
IPC: A61M5/32
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent various infections by needle piercing accident by providing projection parts and holes on a needle piercing accident preventing base so as to be conformable to injection needle caps differed in shape and size, thereby allowing an injection needle to be inserted without holding the injection needle cap in hand. SOLUTION: A needle piercing accident preventing base 1 has projection parts 5 and holes 2 so as to be conformable to injection needle caps differed in shape and size. When a general injection needle cap 3 or a vacuum blood collecting tube exclusive needle cap is inserted to the hole 2 of the needle piercing accident preventing base 1 before injection or blood collection, the insert port side of the cap is fixed to the projection part 5 so as not to be fallen more. When the injection needle is inserted and vertically pulled out after injection or blood collection, the injection needle can be taken out in the state housed in the injection needle cap 3. Even when a force is excessively added in insertion, the cap 3 is smoothly pulled out together with the needle by the projection part.
Patent JP-H08190-A (JP)
Title: Food containing thickening polysaccharide having improved taste and flavor
Inventor: MORI HIDEKI
IPC: A23L15/00
Filed: 1994-06-17
Abstract: PURPOSE:To provide a food containing a thickening polysaccharide having improved palatability, taste and flavor and useful as egg filling, egg salad, etc., by using a specific thickening polysaccharide. CONSTITUTION:The thickening polysaccharide to be used in this food containing a thickening polysaccharide is a polysaccharide such as starch, starch phosphate, carrageenan, gum, pullulan or furcellaran partly or totally substituted with cellulose or a thickening polysaccharide combined with a cellulose such as microcrystalline cellulose. The amount of the cellulose is preferably about 0.1-2%.
Patent JP-H032356-A (JP)
Title: Material for electric heating body consisting of fe-cr-al alloy minimal in temperature coefficient of electrical specific resistivity value
Inventor: SASAYAMA SHINICHI
IPC: C22C38/18
Filed: 1989-05-31
Abstract: PURPOSE:To provide a material for electric heating body having a temp. coefficient of electrical specific resistivity value close to zero by specifying the relationship between respective contents of Cr and Al in an Fe-Cr-Al alloy having a specific composition. CONSTITUTION:This material for electric heating body is an Fe-Cr-Al alloy having a composition which consists of, by weight, 16-23% Cr, 2-10% Al, and the balance Fe and in which respective contents of Cr and Al satisfy the relations in 9.4<0.39Al(%)+0.36Cr(%)<9.6. By controlling the contents of Cr and Al so that they satisfy the relations in the above inequality as mentioned above, the temp. coefficient of electrical specific resistivity value can be controlled to 10X10<-5>(1/ deg.C) or below until 1000 deg.C is reached.
Patent JP-S5837655-A (JP)
Title: Formation of color image
Inventor: SUZUKI SEISUKE
IPC: G03G15/01
Filed: 1981-08-29
Abstract: PURPOSE:To eliminate color turbidity and fog on a hard copy, by changing one of each of 3 primary color energy spectra from a color image and each of the corresponding photosensitive spectra of 3 primary color photosensitive toners to accord both of them to each other. CONSTITUTION:Each color light coming from a color original image 1 is separated by red, green, and blue filters 2, 3, and 4, and received with image sensors 5, 6, and 7. Electric signals sent from the sensors 5, 6, and 7 are amplified 8-10, and fed to light sources 11-13, such as wide band range lamps to undergo electrophotoconversion. The outputs of the light sources 11-13 are passed through filters 14-16 for changing the energy spectra in accordance with each photosensitive characteristics of 3 primary color photosensitive toners, and projected on a photosensitive face coated with said photosensitive toners. The toners are developed and fixed on a recording paper, permitting the obtained visible image to develop color of the original 1 in high fidelity, and to prevent adverse effects, such as color turbidity or fog.
Patent JP-S5563171-A (JP)
Title: Facsimile transmitter with redundancy suppressing function
Inventor: NAKAMURA KOUZOU
IPC: H04N1/32
Filed: 1978-11-06
Abstract: PURPOSE: To ensure a high-speed redundancy suppressing process by installing the changing point detector to deect the changing point of the picture signal, the address signal generator and a small-size and low-cost computer each.  
     CONSTITUTION: Optical signal 110 is converted via video signal generator 300 into the analog signal and the writing clock which indicates the main scanning direction. The analog signal undergoes the binary coding through binary coding device 400 to generate the writing clock synchronized with the picture signal as well as the picture signal to then store these signals in buffer memory 500. The stored picture signal is controlled by changing point detector 600 and then read out by the reading clock, and the address signal of the main scanning direction via address signal generator 700. Small-size computer 800 makes generator 300 start the main scanning and then decides the end of the main scanning of one line to control memory 500. And the switching is given between writing and reading, and a commond is given to detector 600 to receive the detection signal as well as receive the address signal from generator 700. At the same time, a command is given to motor driving unit 900 to perform the secondary scanning, and then the picture signal, the detection signal and the address signal are received to carry out the redundancy suppressing process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5468958-A (JP)
Title: Two-line ac contactless switch
Inventor: NODERA HISATOSHI
IPC: H03K17/72
Filed: 1977-11-11
Abstract: PURPOSE:To reduce the leaking current, by keeping current from flowing through a trigger circuit for a silicon controlled rectifier connected to both the terminals of a rectifier circuit when a series circuit consisting of the silicon controlled rectifier and a power supply circuit is controlled through a sensor circuit. CONSTITUTION:The output NC of the sensor circuit 1 such as a proximity switch becomes ''H'' or ''L'' to turn on or off a transistor 36 to control the silicon controlled rectifier 22. The PNP transistor 36 is coupled to the plus terminal of a resistor 25 which constitutes a gate current supply circuit for the rectifier 22. A capacitor 38 and a resistor 37 are provided to prevent the wrong operation. When the output of the sensor circuit 1 is ''H'', the transistor 36 is opn. When the rectifier 22 is open, no current flows through the trigger circuit. Therefore, the total leaking current is reduced and even a low load relay can be used all right.
Patent JP-H088001-A (JP)
Title: Circuit connecting method for printed wiring board
Inventor: KANEKO NORIYOSHI
IPC: H05K3/40
Filed: 1994-06-17
Abstract: PURPOSE:To provide a circuit connecting method for a printed wiring board which can reduce the number of circuit connection parts and enhance the reliability of electric connection. CONSTITUTION:In a circuit connecting method for a printed wiring board in which the circuit of a printed wiring board is detachably connected to a counterpart side circuit, a base resin board 20 with a circuit pattern 21 printed on it before conductors are stuck is prepared. A projecting part 22 is molded in the part of the base resin board 20 in the state of softening the base resin board 20 by heating. After molding, the conductors are stuck to the circuit pattern 21 to form a conductor pattern 24 and at the same time holes are made in the part of the protecting part 22 and the part is inserted into the holes. Thereby, a counterpart side connector is engaged with the base resin board 20, and contact terminals disposed in the connector are brought into contact with the conductor pattern 24 which is located in the external surface of the projecting part 22.
Patent JP-S6121349-A (JP)
Inventor: IGARASHI TOORU
IPC: B65D33/01
Filed: 1984-06-30
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-S5563729-A (JP)
Title: Measuring device for shearing stress
Inventor: SUGIYAMA SUSUMU
IPC: G01L9/06
Filed: 1978-11-07
Abstract: PURPOSE: To provide shearing stress with the maximum sensitivity, by forming the current direction let flow through a P-type silicon monocrystal body in the positive direction cut down in the specified crystal direction and the direction that electromotive voltage is extracted in the specified crystal directions.  
     CONSTITUTION: A P-type silicon monocrystal body with (110) crystal planes is cut down in a thin square, and a pair of input electrode terminals 4, 5 are mounted to facing two sides so that currents can be let flow in the crystal direction of <001>. A pair of output electrode terminals 6, 7 are installed to the other two sides along the crystal direction of <1, -1, 0> in order that electromotive force can be detected from the direction rectangular to the current direction, thus forming this shearing stress measuring device 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05307280-A (JP)
Title: Image forming device
Inventor: GOTO SHINJI
IPC: G03G15/00
Filed: 1992-04-28
Abstract: PURPOSE:To make it difficult that a part projecting to the outside from an area surrounded by stay fixing parts is deformed by using an armoring member as a reinforcing member for a frame. CONSTITUTION:Side plates 12 and 13 are fixed on stays 14, 15, 16 and 17. The parts of the side plates 12 and 13, which largely project to the outside from the fixing parts of the stays 14, 15, 16 and 17, exist on both sides of a stacking part 10. Engaging parts 19a and 20a obtained by notching ribs 19 and 20 provided on an upper cover 18 are engaged with the parts of the side plates 12 and 13. Thus, a distance between the parts of the side plates 12 and 13, which project to the outside, is kept, rigidity is increased and deformation against external force is made small, and further a function for correcting the projecting part is obtained.
Patent JP-H05308246-A (JP)
Title: Filter
Inventor: INOUE MASAAKI
IPC: H03F1/34
Filed: 1992-04-28
Abstract: PURPOSE:To realize the filter having a 2nd-order step characteristic regardless of simple circuit configuration in which a sharpness of a leading is continuously varied independently of a corner frequency of a step and a transmission zero is obtained. CONSTITUTION:The filter is configured in such a way that an input is connected to a noninverting input of a differential input amplifier OP1 via a 1st resistor R4, the input is connected to an inverting input of the differential input amplifier OP1 via a 1st capacitor C. and a 2nd resistor R3, a 3rd resistor R5 is connected between the noninverting input of the differential input amplifier OP1 and ground, a 4th resistor R1 is connected between ground and a connecting point of the 1st capacitor C1 and the 2nd resistor R3, a 2nd capacitor C2 is connected between an output of the differential input amplifier OP1 and the inverting input of the differential input amplifier OP1 and a 5th resistor R2 is connected between an output of the differential input amplifier OP1 and a connecting point between the 1st capacitor C1 and the 2nd resistor R3.
Patent JP-S6027380-A (JP)
Title: Enzymatic reactor
Inventor: KIHARA YASUO
IPC: C12M1/40
Filed: 1983-07-25
Abstract: PURPOSE:To carry out an enzymatic reaction smoothly and rapidly, and to separate the immobilized enzyme easily and surely, by supporting a separation membrane impermeable to immobilized enzyme to the inner surface of the wall of a cylindrical vessel permeable to the enzymatic reaction product, and attaching a pipe to introduce a substrate solution along the axis of the vessel. CONSTITUTION:The wall 2 of the cylindrical reaction vessel 1 is made of a porous material permeable to the enzymatic reaction product, and the inner surface of the wall is furnished with a separation membrane 3 which is impermeable to the immobilized enzyme composed of an enzyme fixed to a water-dispersible polymer particle, but permeable to the enzymatic reaction product. The substrate feeding pipe 4 playing also as the role of a supporting shaft is inserted in the cylindrical vessel 1, and a number of small pores 5 are applied to the wall. The substrate can be diffused easily in the vessel, and the pore size of the separation membrane can be enlarged by this arrangement.
Patent JP-S5838825-A (JP)
Title: Load cell
Inventor: KUSUMI KEN
IPC: G01L1/22
Filed: 1981-08-31
Abstract: PURPOSE:To adjust no-load output readily without affecting other characteristics by providing stress generating elements in the vicinity of the parts where strain gages are stuck and varying the resistance value of one arm of a bridge whose one arm is the strain gage by said stress. CONSTITUTION:The strain gages 20, 22, 24, and 26 are stuck to thin parts 12, 14, 16, and 18 of beam parts 6 and 8 of a strain yielding elastic body 2, and the bridge circuit is constituted. A voltage of 10V is applied across (a) and (b) of said circuit. Compressive stress is applied to the strain gages 20-26 by adjusting the tightening of bolts 28, 30, 32, and 34 as the stress generating elements, and their resistance values are varied. Therefore the no-load output is readily adjusted without affecting the other characteristics.