baber/WOPTO huggingface dataset:
Patent JP-H05287480-A (JP)
Title: Production of hot dip metal coated steel strip
Inventor: ADACHI TAKANORI
IPC: C23C2/06
Filed: 1992-04-06
Abstract: PURPOSE:To obtain a product having good plating adhesion by changing the amt. at which a dummy ingot is immersed into a molten metal bath, thereby changing the level of the molten metal bath. CONSTITUTION:A steel strip is immersed into the molten metal bath 2, by which the hot dip metal coated steel strip 1b is produced. The dummy ingot 4 is immersed into the molten metal bath 2. The amt. at which the dummy ingot 4 is immersed is changed to change the level of the molten metal bath 2, by which the time for immersion of the steel strip 1b in the molten metal bath 2 is adjusted. As a result, the amt. of the Al enriched layer to be formed in the bath is maintained constant.
Patent JP-S5236309-A (JP)
Title: Control process for revolution switching type compressor
Inventor: YUDA JIROU
IPC: H02P21/36
Filed: 1975-09-16
Abstract: PURPOSE: Switching over revolution and re-starting with short time and certainly at an electric compressor which is controled its capacity by switching over the revolution of an electric motor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000303279-A (JP)
Title: Production of composite false twisted yarn
Inventor: YANAGIHARA MASAAKI
IPC: D02G1/18
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a new composite false twisted yarn having excellent bulky feeling and soft feeling free from splashed pattern unevenness, showing a smooth surface touch feeling in high production efficiency at a high speed. SOLUTION: This composite false twisted yarn is obtained by subjecting a spun combined filament yarn 1 which comprises two kinds of polyester undrawn yarns having 10,000 to 100,000 difference in spinning draft and simultaneously satisfies (1) the double refractive index of the polyester undrawn yarn spun at a high draft is 0.02-0.05 and (2) difference in elongation of the two kinds of polyester undrawn yarns is 700-200% to simultaneous drawing and false twisting by using a false twisting machine in which a heat setting heater of a false twisting is a non-contact type under conditions simultaneously satisfying (3) a false twisting heat set temperature is >=250 deg.C and (4) a false twisting heat set time is 0.05-0.10 seconds.
Patent JP-2000305298-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic method using same
Inventor: UMEDA MINORU
IPC: G03G5/06
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor excellent in film forming property and wear resistance without impairing sensitivity characteristics of an organic photoreceptor though an electric charge transferring layer in a function separation type laminated photoreceptor is formed using a low molecular transferring material and a resin binder and to provide an electrophotographic method in which the photoreceptor is excellent in repetitive characteristics. SOLUTION: An electric charge generating layer based on an intrinsic electric charge generating material and an electric charge transferring layer containing 25-35 wt.% triarylamine or its derivative as an electric charge transferring material are laminated on an electrically conductive substrate to obtain the objective electrophotographic photoreceptor. The thickness of the electric charge transferring layer is <=15 μm.
Patent JP-H11299861-A (JP)
Title: Holding device for syringe
Inventor: MURAHAMA MASATAKA
IPC: A61J1/14
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To smoothly insert syringes for one horizontal column held by a holding device to insertion holes for one horizontal column of a box. SOLUTION: This holding device 1 for the syringe 4 is provided with a supporting member 5 for hanging and holding the syringe 4 at plural recessed parts 5A and a clamping means 6 for preventing the syringe 4 from falling from the supporting member 5. The clamping means 6 is provided with a centering member 17 whose lower end part 17a is turned to a conical shape. Also, the end faces of the respective recessed parts 5A are formed in a tapered shape for which the diameter of a lower side is reduced. In the state of hanging the syringe 4 at the recessed part 5A of the supporting member 5, the lower end part 17a of the centering member 17 is engaged from an upper side to the inner peripheral part upper end of the syringe 4. Thus, even when the thickness of the flange part 4c of the syringe 4 and the direction of a lower surface are dispersed, the direction of the syringes 4 for one horizontal column is matched to the same direction.
Patent JP-S5737383-A (JP)
Title: Manufacture of roller for pressure fixation
Inventor: OOKUBO MASAHARU
IPC: G03G15/20
Filed: 1980-08-15
Abstract: PURPOSE:To prevent a peeling phenomenon of a toner image, and to prevent the dirt of a cleaning member, and to prolong life by a plating a rigid roller body with hard chromium after buff polishing then performing the buff polishing again. CONSTITUTION:A raw-material roller body of iron is roughly ground to prescribed size by lathe machining and then hardened by a heat teatment. Then, grinder polishing is performed to obtain a surface having, for example, 0.2-0.5S surface roughness, and buff polishing is carried out to obtain a surface having 0.1-0.4S surface roughness. After hard chromium plating, the buff polishing is done again to finish the surface, for example, to 0.1-0.5S surface roughness. Consequently, the peeling of a toner image is prevented and the rate of defective production is decreased.
Patent JP-H1033188-A (JP)
Title: Detection of mycobacterium by multiple amplification of nucleic acid
Inventor: NADEAU JAMES G
IPC: C12Q1/68
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a new oligonucleotide containing a target-binding sequence to Mycobacterium tuberculosis and a multicoil-amplifiable sequence mediated with an adaptor common to most mycobacteria and useful as a primer for detecting the Mycobacterium tuberculosis, etc. SOLUTION: This new oligonucleotide contains a target-binding sequence having base sequences of formulas I-VII, etc., and, if necessary, further a sequence necessary for an amplification reaction or an adaptor sequence, and is useful as a primer for a multicoil amplification mediated with a 16Sr DNA target adaptor common to the IS 6110 insertion element of a Mycobacterium tuberculosis complex and almost all mycobacteria, etc. The new oligonucleotide enables to identify the Mycobacterium tuberculosis and simultaneously screen almost all clinically related kinds of the mycobacteria in a single amplification reaction.
Patent JP-2000266485-A (JP)
Title: Heat exchanger and its manufacture
Inventor: ISOBE RENTARO
IPC: B21D53/08
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To increase the length of the main body of a heat exchanger and reduce the diameter of tubes and, in addition, to improve the productivity of the heat exchanger. SOLUTION: The paired straight tube sections 2a of a tube 2 and a bend section 2b which connects one ends of the tube sections 2a to each other are inserted into the long hole 1a of each fin 1 by inserting a wire-like traction tool 3 into the long hole 1a and, at the same time, connecting the connecting section 3b of the tool 3 to the bend tube section 2b of the tube 2 positioned on one end side of the fin 1 in the arranging direction of the fins 1 and drawing the wire section 3a of the tool 3 toward the other end side of the fin 1 in the arranging direction. Therefore, the tube 2 is not bent and can be made longer in length or thinner in diameter at the time of inserting the tube 2 into the fin 1.  In addition, since the fins 1 are formed of pulse-like members having integrally and continuously formed sections faced to each other at intervals, it is not required to arrange many plate-like fins one by one before inserting the tube 2.
Patent JP-S60257196-A (JP)
Inventor: OOSAWA YOSHIYUKI
IPC: H05K3/46
Filed: 1984-06-01
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-S5446775-A (JP)
Title: Pyrrole derivative and its preparation
Inventor: YONEDA NAOTO
IPC: A61P29/00
Filed: 1977-09-19
Abstract: NEW MATERIAL:Pyrrole derivatives of formulaI(R is halogen).  
     EXAMPLE: 3-(2-Fluorophenyl)-pyrrole.  
     USE: Medicines having strong antiflammatory and analgesic activities and reduced side action of forming ulcers.  
     PREPARATION: Pyrrole-2,4-dicarboxylic acid derivative of formula II is subjected to decarboxylation in an adequate solvent such as glycerol, ethanolamine, at 100W 200°C, preferably 160W180°C to form pyrrole derivative of formulaI. The starting material, the compound of formula II, is readily prepared according to reaction equations in which R 1  is residue of esters. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02291915-A (JP)
Title: Rotation detector
Inventor: INOUE JUN
IPC: G01D5/245
Filed: 1989-05-02
Abstract: PURPOSE:To hold the position of an iron core accurately and to make it possible to detect the rotation accurately by providing a movement preventing member which pushes the end surface of the iron core and regulates the position at either of an end wall or an inner bottom surface. CONSTITUTION:An insertion recess part 31 as an inserting hole for inserting an iron core 3 is formed at the central part of a flange part 20 of a main body 11 and a winding part 19 so that the recess part 31 extends upward. A movement preventing member 32 comprising an elastic material is bonded and fixed to an upper end wall 31a of the recess part 31. The upper end of the iron core 3 is held in the pushed state with the movement preventing member 32 of the upper end wall 31a of the insertion recess part 31. Therefore, the iron core 3 is not moved in the vertical direction and the lateral direction in a gap in a containing part 10 of a case 1 and the insertion recess part 31 of a bobbin 2. Even if a detector is attached upside down along the rotating locus of a slant plate in a compressor, the vertical position of the iron core 3 is not collapsed. When vibration is transmitted to the detector from the compressor, the micromotion of the iron core 3 is prevented, and the rotation can be detected accurately.
Patent JP-H05296652-A (JP)
Title: Low temperature separation method for air
Inventor: BUIRUHERUMU ROODE
IPC: F25J3/04
Filed: 1992-03-23
Abstract: PURPOSE: To provide a low temperature separation method for air in which economy is improved, and oxygen with an intermediate level of purity is ensured with the aid of inexpensive air purification. CONSTITUTION: Whole supply air 1 is compressed in a first compressor stage 2, and is cleaned through an adsorption/cleaning apparatus. A first partial flow 101 of the air is supplied to a high pressure stage 7 of a 2 stage fractionating apparatus 6, and a second partial flow 102 is directly introduced into a low pressure stage 8. Hereupon, the second partial flow 102 is separated from remaining supply air after the adsorption/cleaning apparatus and is heated 3 owing to heat exchange with compressed supply air and is further expanded by performing a work. A work obtained thereupon is supplied to the first compressor stage 2 and the like of supply air at least partially.
Patent JP-H09318972-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: HIRAKATA YOSHIHARU
IPC: G02F1/136
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix type liquid crystal display device whose numerical aperture is high. SOLUTION: This device displays a picture by controlling a liquid crystal layer by a horizontal electric field which is in parallel with a substrate, and the horizontal electric field is formed of a black matrix 104 and a picture element electrode 106. That is, a common electrode and the black matrix conventionally separately provided are made to be in common. Holding capacitance is formed at an area where the matrix 104 and a picture element line 105 are superposed through a third insulating film between layers. Since the holding capacitance utilizes all areas where the matrix 104 covers a thin film transistor, sufficient capacitance can be secured even in the case electrode width and wire width are made fine.
Patent JP-H07313242-A (JP)
Title: Depilating device
Inventor: IWASAKI SHIGEZAEMON
IPC: A45D26/00
Filed: 1994-05-26
Abstract: PURPOSE:To hold the root of a hair, eliminate the hair cut, and reduce the stimulation by making a depilating means swingable to a body, and making the depilating means follow the skin. CONSTITUTION:A reversed T-shaped float plate 50 is fitted to the vertical groove part of a housing 10 in such a manner as to be vertically movable, and the float plate 50 is elastically energized upward by a spring 503, so that 21 rib makes contact with a stepped part on the upper end part of a broad groove part to prevent the float plate 50 from being slipped upward. The float plate 50 has a circular groove 501, and rib-like shaft parts 201, 211 provided on casings 20, 21 are fitted thereto in such a manner as to be movable along the circular groove 501. Thus, the shaft parts 201, 211 are rotated with a virtual rotating swing axis K as the center to swing a depilating block 2 to a body 1. When the skin contact angle is differed depending of the using ways of persons, or the skin is uneven, the depilating means follows the skin, and the position for holding the hair of the depilating means can be kept in the optimum state to the skin to enhance the depilating efficiency.
Patent JP-H10295377-A (JP)
Title: Oligonucleotide and detection of bacillus cereus using the same as primer
Inventor: YUBIHARA NOBUHIRO
IPC: C12N15/09
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a new oligonucleotide useful as a primer for detecting a Bacillus cereus, targeting a nucleic acid sequence encoding 16SrRNA of Bacillus cereus, containing a spcified base sequence chemically synthesized so as to be complementary to the sequence. SOLUTION: This new bligonucleotide is one targeting a nucleotide sequence encoding 16SrRNA of Bacillus cereus and chemically synthesized so as to be complementary to the nucleotide sequence, is composed of the maximum 29 bases containing a base sequence of the formula and is useful as a primer for a PCR method when Bacillus cereus is detected in clinical examination, chemical examination, etc. The oligonucleotide is obtained by chemically synthesizing a base sequence complementary to a sequence part specific to Bacillus cereus in a nucleotide sequence encoding 16SrRNA of Bacillus cereus.
Patent JP-S5237079-A (JP)
Title: Impedance measuring device
Inventor: TANAKA AKIRA
IPC: G01R17/10
Filed: 1975-09-18
Abstract: PURPOSE: A differential transformer is inserted in a bridge circuit to make practicable the easy measurement of line impedance of commerical power supply while the line is hot. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05126845-A (JP)
Title: Sensor
Inventor: GIYUNTAA GERURATSUHA
IPC: G01P15/08
Filed: 1992-05-06
Abstract: PURPOSE: To accurately detect the working status for occupant protection device by means of a comparatively simple structure by constituting a seismic mass body by co-working counter electrodes and a pendulum, providing three electrodes to a casing wall and changing the capacity of two electrodes thereamong at the projecting part of the counter electrode. CONSTITUTION: An inner chamber 12, a through-hole 13 and a compensation container 14 are filled with an attenuation solution 17 and are sealed with a diaphragm 15. A pendulum 19 and a counter electrode 22 are fitted as a seismic mass body to a fitting portion 18. The electrode 22 forms three capacitors 30, 31 and 31 together with three electrodes 23, 24 and 15 mounted on the inner wall of a casing, and they are connected with each other like a star, so as to evaluate the measured signal of a sensor 11, thereby eliminating a large amount of error influence. In addition, the coverage condition against the electrodes 23 and 24 is changed by using the projecting part 27 of the electrode 22, and since both electrodes has reverse polarities, the coverage condition against the electrodes 23 and 24 is changed every time at the same amount and different polarity. This measured signal is used to activate an occupant protection device.
Patent JP-H1040012-A (JP)
Title: Method for instructing generation of virtual pointing device, computer system and device therefore
Inventor: JOHNNIE MEN-HAN SHIE
IPC: G06F3/048
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain a method for generating a virtual pointing device on a touch screen by including a step for judging whether or not one measurement of at least the first part of a hand arranged on the touch screen is made substantially coincident with the existing measurement stored in a memory or the like. SOLUTION: When a touch screen 200 detects more than one similar patterns of a hand or a finger, an operating system(OS) tries to identify a user. Therefore, the OS measures distances from a palmprint area 210 to each fingerprint areas 215, 220, 230, and 240 with the X and Y coordinates of the palmprint area 210 and the X and Y limits of the palm area 210. Then, when the OS judges that the coincidence is within an acceptable tolerance already defined by the user, the OS reads an already defined customizing mechanism from a user file, and produces a virtual pointing device under the hand positioned on the touch screen 200 by using the customizing mechanism.
Patent JP-S5447086-A (JP)
Title: Fuel assembly for reactor
Inventor: TAJIMA JIYUNICHIROU
IPC: G21C3/32
Filed: 1977-09-21
Abstract: PURPOSE: To improve the safety by preventing a failured accident by means of setting up penetrating holes for hanging fuel assemly and a supporting structure part which engages with the supporting metal tool of fuel assembly, and of preventing the weight concentration of fuel assembly to the fuel rods and channel combinating part.  
     CONSTITUTION: Penetrating holes 7 are set up at the upper side wall of a channel 2 of a fuel assembly 1. A supporting structure part having an inclined surface which is contacted and engaged with a lower tie plate 6, is formed at the lower end part of the channel 2. The lower end circumferent part of this supporting structure part 8 is engaged with a supporting metal tool of fuel assembly. The bundle of fuel rods is hanged by a handle 5a and is inserted into the channel 2, and the fuel bundle is positioned within a core by means of being entered into the penetrating holes 7 by a gripping part of a crane. Accordingly, there is no weight concentration of fuel assembly to the fuel rods and the channel combinating part, thereby a failured accident of the fuel rods and the combinating part can be prevented 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05272493-A (JP)
Title: Impeller structure of centrifugal fan
IPC: F04D29/30
Filed: 1992-03-24
Abstract: PURPOSE:To attain high efficiency adapted to an operating condition, low noise, light weight and the improvement of rotational strength by designing a vane which is ideal fluid equipment and a wheel which is an ideal high speed rotor separately, and connecting these two to obtain an ideal impeller. CONSTITUTION:An airfoil fitting part 3 and a disk 4 made of aluminum iron, and a high speed rotor wheel formed of a shroud 5 are designed and manufactured first. The airfoil fitting part 3 is provided with a caulking tab 8, and the disk 4 and shroud 5 are provided with an elongated hole 9 into which the tab 8 is inserted for caulking. An airfoil part 2 is molded out of heat resistant plastic material and provided coveringly at the airfoil fitting part 3 to form an airfoil vane. The tab 8 of the airfoil vane 1 is inserted into the elongated hole 9 of the disk 4 and shroud 5 and caulked to complete an impeller. The thus formed impeller can cope with any service condition, and high efficiency, low noise, light weight, high rigidity and high balance can be realized.
Patent JP-S6029064-A (JP)
Title: Undifined length code decoder
Inventor: FUKUSHIMA SHIROU
IPC: H03M7/40
Filed: 1983-06-21
Abstract: PURPOSE:To cope with change in a code system only with table replacement by transiting a state, referring to a state transition table with tree structure, and obtaining meaning of undifined length code according to the transition state. CONSTITUTION:In a code decision means 30, a code length counting part 30a counts time length of code components and clearance between code components. According to results which are calculated by the counting part 30a, a code decision part 30b decides whether inputted code components are dashes or dots, and clearance between code components is included in the same code or means termination of one code. For a meaning interpretation means 31, the meaning interpretation part 31a detects termination of undifined codes by the means 30, obtains their meaning according to a state transition table 31b and outputs the meaning on a display part 32.
Patent JP-H04319806-A (JP)
Title: Automatic sound volume control circuit
Inventor: HARA KOJI
IPC: H03G3/30
Filed: 1991-04-18
Abstract: PURPOSE:To correct the signal levels of plural voice inputs to a reference level by detecting these signal levels and controlling an electronic volume with the control data accordant with the detected signal levels. CONSTITUTION:The voice signals selected by an input switch circuit 1 are sent to a level detecting circuit 2 and an electronic volume 5. The circuit 2 outputs the voltage corresponding to the level of the voice signal to a converter circuit 3. The circuit 5 compares the received voltage with a reference voltage level set previously and converts the voltage into the input level control data corresponding to the difference of both voltage levels. The input level control data is applied to the volume 5 via a storage circuit 4, and the voices are controlled to a reference level respectively. Meanwhile a control circuit 6 instructs the circuit 1 to select a desired input and also instructs the circuit 4 to output the input level control data corresponding to the relevant input to the volume 5. Then the circuit 6 updates the necessary data in a sound volume adjustment state.
Patent JP-S62270010-A (JP)
Title: Manufacture of magnetic head
Inventor: KANI NAOYUKI
IPC: G11B5/187
Filed: 1986-05-19
Abstract: PURPOSE:To improve adhesive strength by forming a groove on the surface of abutting core halves apart form a gap part, injecting a low fuse gas melted in the groove from wiring hole and jointing and sticking the core halves. CONSTITUTION:In terms of the core halves, grooves 13 and 14 are formed on high abrasion resistant nonmagnetic bodies 4 and 6 such as high fuse glass on the butted surface except for the gap (g). When the fuse nonmagnetic materials 10 and 11 such as fuse glass are injected to the grooves 13 and 14 from a coiling window 7 and the core halves 1 and 2 are jointed and bonded, their adhesive strength is improved. As a result, a tap slide surface including the gap (g) can be ground quickly and satisfactorily, thereby improving the productivity of a magnetic head.
Patent JP-S5815311-A (JP)
Title: Airtight sealing case for piezoelectric oscillator
Inventor: SHINODA ISAO
IPC: H03H9/02
Filed: 1981-07-21
Abstract: PURPOSE:To prevent an airtight sealing agent from being flowed in a case, by providing a groove along a frame of a box of the cover of a box shaped case. CONSTITUTION:A groove 33 is provided at the inside of a sealing frame of a cover 31 of an airtight case. Solder for an airtight sealing agent is attached to the cover in advance with plating. Airtight sealing is made by heating the cover and the airtight sealing case under vacuum. The molten solder tends to flow into the inside of the case, but it is kept in the groove 33. Thus, since the solder can not be invaded to the case, the reduction in the vacuum of the case due to gas generated from the solder can be avoided. As a result, the reliability of a piezoelectric oscillator can be improved.