baber/WOPTO huggingface dataset:
Patent JP-S5548654-A (JP)
Title: Breathing meter
Inventor: FUJITA ITSUROU
IPC: G01N27/416
Filed: 1978-10-04
Abstract: PURPOSE: To obtain a breathing meter which can read out the reducing state of the oxygen dissolved in the water caused by the sludgy breathing without using the chemicals but by carrying  out all the necessary processes via the aspirator.  
     CONSTITUTION: When the power water is introduced into aspirator 6 by opening manual valve  18, electromagnetic valves 13 and 14 plus motor valves 15 and 16, sample tank 1 is decompressed  by the function of the jet pump. As a result, the sample water flowing into tank 1 rises up to  reach aspirator 6. With opening and closing of valves 15 and 14 plus electromagnetic valve 12,  tank 1 features the atmospheric pressure to exhaust the excessive amount of the water. Thus a  constant amount of the sample water is secured in tank 1. Furthermore, with valve 12, manual  valve 17 plus electromagnetic valves 11 and 14 opened and closed, the adsorption is restarted for  aspirator 6 to expose the sample water to the air via air diffuser plate 12 and agitating element  13. Thus the concentration of the dissolved oxygen close to saturation in the sample water can be  read out via the indicator. After this, valves 11 and 14 are closed with the sample water agitated,  and the consumption amount of the oxygen due to the sludge is decided by the oxygen concentration after a fixed time. In this way, a breathing meter omitting the pump and the like can be obtained without using any chemicals but by carrying out all the processes via the aspirator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62281759-A (JP)
Title: Power unit
Inventor: KOMATSU SHUNICHI
IPC: H02M3/28
Filed: 1986-05-30
Abstract: PURPOSE:To simplify a circuit composition of the title unit and miniaturize it, by directing the output of an excess current detecting means, the output of a soft start means, and the output of an input voltage drop detecting means, to one error amplifier for input. CONSTITUTION:On a switching power unit an AC power source 1 is rectified by a diode bridge 2, and the rectified power is converted to pulse by a control transistor 4 via a transformer 5, and specified output voltage is obtained via a rectifier diode 6 or the like from the secondary side of the transformer 5. In order to keep output voltage to be a specified value or the like with the control circuit of the power device, the circuit is composed of an output voltage detecting circuit 10, an input voltage drop detecting means 11, a reset means 12, a control IC 13, a soft start means 14, an excess current detecting means 15, and the like, and each output of the excess current detecting means 15, the soft start means 14, and the input voltage drop detecting means 11 is respectively directed to the error amplifier Q5 of the control IC 13 for input. In this case, when the momentary interruption or the like of input voltage is generated, then soft start is executed, and when excess current flows, then output generation to an output end 9 is stopped.
Patent JP-S61281667-A (JP)
Title: Picture forming device
Inventor: KASE TAKAAKI
IPC: H04N1/00
Filed: 1985-06-06
Abstract: PURPOSE:To prevent the occurrence of noise due to the resonance of an original or recording paper with simple constitution by providing a brush-shaped damping member near the place where the original or the recording paper causes resonance and its vibration amplitude comes to be maximum so that the tip may be brought into contact with the original or the recording paper. CONSTITUTION:A damping member 8 is located almost at the central part between a platen roller 3 and transporting rollers 7a and 7b, the tip contacts with a recording paper 1a and provided so that the member may be in parallel to a platen roller 3. When the recording paper 1a causes the resonance due to the vibration of the driving motor, etc., almost at the central part from the part sandwiched between the platen roller 3 and a thermal head 4 of the recording paper 1a to the transporting rollers 7a and 7b, the brush-shaped damping member 8 is provided so that the tip contacts with the recording paper 1a, thereby, the vibration amplitude due to the resonance of the recording paper 1a is suppressed and the noise is reduced. Further, the damping member 8 is softly and brush-shapedly constituted, thereby, the plugging of the recording paper 1a will not occur and only the damping effect can be given.
Patent JP-S614115-A (JP)
Inventor: SHIGA SHIYOUJI
IPC: H01H1/04
Filed: 1984-06-18
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-S5913744-A (JP)
Title: Preparation of dimethyl ether
Inventor: IMAYOSHI SHINKICHI
IPC: C07C41/00
Filed: 1982-07-15
Abstract: PURPOSE:To prepare the titled compound useful as a propellant of insecticides, etc., easily, in an odorless state, without producing organic sulfur compound giving characteristic odor, by dehydrating methanol in the presence of a catalyst comprising an alumina catalyst containing less than specific amount of sulfur. CONSTITUTION:Dimethyl ether is prepared by the dehydration reaction of methanol using an alumina catalyst having a total sulfur content of <=0.3wt%, preferably <=0.25wt%, and when the catalyst contains sulfur as oxides such as SO3, SO4, etc., having a sulfur oxide content of <=0.1wt%, preferably <=0.05wt%. Methanol is made to contact with the catalyst at preferably 270-400 deg.C, 2- 20kg/cm<2>G pressure, and a space velocity of 1,000-4,000hr<-1>. The catalyst is preferably prepared by adding an alkali to aluminum sulfate, treating the resultant hydrogel with 1.5-4% ammonia water, and granulating the product.
Patent JP-H02307929-A (JP)
Title: Conjugate polyester yarn for woven or knitted fabric
Inventor: NISHINAKA HISAO
IPC: D02J1/22
Filed: 1989-05-17
Abstract: PURPOSE:To obtain the subject conjugate yarn for soft and pliant silky cloth having dry touch and moderate tenseness, etc., by interlacing three kinds of multifilament yarns having a specific single filament size, hot water shrinkage and dry heat shrinkage factors within specific ranges. CONSTITUTION:The objective conjugate yarn obtained by interlacing (A) 10-60% (denier ratio) multifilament yarn having <=3de single filament size, >=0% hot water shrinkage factor (SHW) at 100 deg.C and <=0% dry heat shrinkage factor (SHD) at 160 deg.C with (B) 10-60% multifilament yarn having <=3de single filament size and >=0% SHW and (C) 30-80% multifilament yarn having >=120g breaking tenacity, >=0% SHW and <=0% SHD at 20-100 interlacements/m interlacing degree. The difference [SHD of the component (C) - SHD of the component (B)] is >=3% and the difference [SHD of the component (B) - SHD of the component (A)] is >=3%.
Patent JP-H02303034-A (JP)
Title: Manufacture of multilayer wiring structure
Inventor: TAKAO YUKIHIRO
IPC: H01L21/3205
Filed: 1989-05-17
Abstract: PURPOSE:To take preventive measures simultaneously against both halation and hillocks by forming a silicon thin film as a halation prevention film on the surface of an Al layer and providing its film as a hillock prevention film by oxidizing the above thin film. CONSTITUTION:A field oxide film 2 for element-isolation is formed after oxidizing selectively the surface of a substrate 1 and a gate electrode 3 is formed on the surface of the substrate 1 through a gate oxide film 4. The electrode 3 is covered with an insulating film 6 and the 1st Al film 7 is deposited on the insulating film 6 and further, a silicon thin film 8 is laminated. Then a photoresist film is applied on the thin film 8 and, in addition to patterning the above thin film, patterning of an electrode material layer and the thin film 8 is performed by using a photoresist pattern as a mask. Then, the principal face of its film 8 is treated with heat in a short while to oxidize its film 8. Further, an interlayer insulation film 10 is deposited on the thin film 8 and an upper wiring layer is formed by patterning its film. In this way, the thin film 8 is formed as a halation prevention film and the oxidized thin film 8 is formed as a hillock prevention film. Preventive measures against both halation and hillocks are thus compatible with each other.
Patent JP-H0660331-A (JP)
Title: Magneto-resistance effect head
Inventor: MOTOMURA YOSHIHIRO
IPC: G11B5/39
Filed: 1992-05-18
Abstract: PURPOSE:To provide the magneto-resistance effect head having decreased Barkhausen noises. CONSTITUTION:A ferromagnetic magneto-resistance effect layer 4, an anti- ferromagnetic layer 3 which consists FeMn or essentially of the FeMn and is provided in direct contact with the ferromagnetic magneto-resistance effect layer 4 in order to generate a bias magnetic field in a longitudinal direction with the ferromagnetic magneto-resistance effect layer 4 by exchange force and a means for generating a bias magnetic field in a transverse direction in the ferromagnetic magneto-resistance effect layer 4 are provided with the following magneto-resistance effect head. Such effect head is provided with a ground surface layer 2 having a face-centered cubic structure only in a part of the anti-ferromagnetic layer 3. The magneto-resistance effect head having such structure is high in sensitivity and small in Barkhausen noise and is adequate as the head for high-density magnetic recording.
Patent JP-S63303235-A (JP)
Title: Hydraulically operable split lining type disk brake
Inventor: PAURU RANGERU
IPC: F16D65/18
Filed: 1988-05-23
Abstract: 1. Hydraulically actuated caliper disc brake for motor vehicles. 2.1 In known disc brakes, the clamping force of the brake is generated by a piston arrangement supported such that it can move axially in a wheel-brake cylinder. With the new caliper disc brake, it is intended to be able to generate a greater clamping force than would otherwise be normal with the same installed size. 2.2 To this end, the piston arrangement of the new caliper disc brake contains two pistons, encased in one another without play, which act parallel to one another on the same brake lining and/or the clamping device. <IMAGE>
Patent JP-H05204159-A (JP)
Title: Positive-type radiation-sensitive mixture and radiation-sensitive recording material manufactured by using said mixture
Inventor: GERUHARUTO ROOHAUSU
IPC: G03F7/004
Filed: 1992-04-17
Abstract: PURPOSE: To obtain the radiation sensitive mixture high in sensitivity and resolution and free from no corrosive action by using as a base a specified acid- producing compound in combination with a compound cross-linkable by an acid. CONSTITUTION: This radiation sensitive mixture comprises (a) the compound to be allowed to release a strong acid by action of chemical rays, (b) a compound having a C-O-C or C-O-Si bond cleavable by the acid, and (c) a polymer binder insoluble in water but soluble or swellable in an aqueous solution of alkali and the compound (a) is 1-sulfonyloxy-2-pyridone represented by the formula in which R<1> is an H atom or an alkyl group or the like; R<2> is an H or halogen atom or an alkyl group or the like; R<3> is an H atom or an alkyl group; R<4> is an H to halogen atom or a nitro or alkyl group or the like; R<5> is an H atom or an alkyl or aryl group; R<6> is an H or halogen atom or a nitro or alkoxyalkyl group or the like; R<6> is an H or halogen atom or a nitro or alkoxyalkyl group or the like; R<7> is an alkyl or cycloalkyl group or the like;  (n) is an integer of 0-30; and (m) is 1 or 2.
Patent JP-H06339241-A (JP)
Title: Permanent magnet type motor and manufacture thereof
Inventor: TANIMOTO SHIGEYA
IPC: H02K1/27
Filed: 1993-05-26
Abstract: PURPOSE:To improve manufacturing properties of a permanent magnet and a rotor and to improve performance such as a driving efficiency, etc. CONSTITUTION:Permanent magnets 27 to be assembled in a rotor core 25 in a rotor 23 are formed in a circular-arc shape in section, and so disposed that protrusions 27a side are directed toward an inside in a rotor core 25. A size between an outer surface of a recess 27b of the magnets 27 and an outer periphery of the core 25 can be increased in the core 25 to obtain a mechanical strength of the part, and hence processing of the core 25 is facilitated. When materials of the magnets 27 are magnetized in a state that the materials to become the magnets 27 are assembled, the magnets 27 can be preferably magnetized to its ends.
Patent JP-H06334434-A (JP)
Title: Planar antenna system
Inventor: NISHIKAWA KUNITOSHI
IPC: H01Q13/20
Filed: 1993-05-26
Abstract: PURPOSE:To facilitate the manufacture of the planar antenna comprising plural patch antenna elements and to uniformize power supply to each antenna element by adjusting a coupling position of a coupling probe (feeding point) with respect to a patch to adjust the supplied power to each antenna element. CONSTITUTION:Plural antenna elements 24 are arranged to an upper H plane of a waveguide 10. Each element 24 is provided a metallic plate (patch) 28 provided on the upper H plane of the waveguide 10 acting like a ground plate via a dielectric layer 26 and a leg (coupling probe) 30 extended downward from the patch 28. The probe 30 is projected in the waveguide 10 through a small hole 32 provided on the H plane and coupled electromagnetically with the waveguide 10 thereby. The coupling coefficient of power of a predetermined frequency sent from the waveguide 10 to the patch 28 depends on a ratio of an impedance of the probe 30 and an impedance of the patch 28. The difference from the power supplied to the elements 24 caused by a difference from the installed position with respect to the probe 20 is corrected by setting a coupling degree of each antenna element 24 in response to a distance from the feeding probe 20 to excite all the elements 24 at an equal amplitude.
Patent JP-S5825800-A (JP)
Title: 3d speaker system
Inventor: OKADA ASAHIKO
IPC: H04S1/00
Filed: 1981-08-08
Abstract: PURPOSE:To simplify the constitution, by stopping the low band from left and right channel signal sources to connect outputs of them to left and right speakers for middle and high sounds and stopping the high band to apply left and right channel low sound signals to a speaker for low sound. CONSTITUTION:Full-band amplifiers 11 and 12 are connected to left and right channel signal sources R and L. Their outputs are connected through capacitors 13 and 14, which function as low band stopping filters, to speakers 15 and 16 for middle and high sounds which reproduce middle and high sounds of left and right channels. Said outputs are connected to one speaker 19 for low sound through coils 17 and 18 which functions as a high band stopping filter. A plane speaker provided with a plane diaphragm is used as the speaker 19 for low sound, and it is so constituted that nodes of the natural vibration generated on the plane diaphragm are driven by plural voice coils, and the piston motion band is extended. Thus, the circuit constitution of the 3D system is simplified.
Patent JP-S63290370-A (JP)
Inventor: YAJIMA RYUZABURO
IPC: F25B47/02
Filed: 1987-05-21
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-H08303949-A (JP)
Title: Sample carrying-in/out device in sample dryer
Inventor: ITATSU YOSHIHIRO
IPC: F26B9/06
Filed: 1996-05-20
Abstract: PURPOSE: To make it possible to receive and discharge grains in an automatic mode without demanding for human assistance by installing a truck which moves reciprocatingly along a travelling rail which is arranged to face a sample dryer and installing a sample carrying-in/out means which is designed to carry in and out a sample-contained drying box to the truck. CONSTITUTION: When a self-inspection sample is housed in a receiving hopper 17, a conveying mount 11 moves to a carrying-in/out position of a intended dryer room 2 by driving conveying motors 8 and 12 in the X and Y directions. An empty dry box 3 come to a halt directly under the sample receiving hopper 17 by the transfer of the conveying mount 11. An exhaust valve of the hopper 17 is opened so that the self-inspection sample is charged in and the conveying mount 11 is carried over to the dry chamber 2 where a shaft 14A of a linear motor 14 advances there and the sample is housed in the dry chamber 2. When the drying operation is ended, the conveying mount 11 moves the drying chamber 2, thereby driving the linear motor 14, energizing an electromagnet 16 and attracting and pulling out the driving box 3 from the drying chamber 2. Then, it is conveyed to a sample discharge hopper.
Patent JP-H02305762-A (JP)
Title: Pile-up device for forms
Inventor: SUZUKI KATSUHIRO
IPC: B65H31/36
Filed: 1989-05-19
Abstract: PURPOSE:To enable forms to be piled up while damages such as cracks and bends at the tip end of the forms fed into a housing box from a carrying passage are being prevented by providing a shock absorbing means at a position with which the forms on a guide plate are brought in contact. CONSTITUTION:Forms 1 carried in are fed into a housing box 2 so as to be brought in contact with a main guide plate 5a provided in the inside of the housing box 2. In this case, since a shock absorbing member 6 is provided for the main guide plate 5a, shock at the time of collision is damped while damages such as cracks and bends at the tip end of the forms are prevented so that the forms 1 can thereby be piled up within the housing box 2.
Patent JP-H08329256-A (JP)
Title: Allocation method of texture data
Inventor: BAIRON EI ARUKOON
IPC: G06T15/04
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for assigning and storing texture data for a texture mapping computer graphics system. SOLUTION: Texture data contains at least a series of texture MIP maps. Each MIP map is divided into at least two map divisions and the divisions are assigned to a plurality of data blocks having the same size. The size of the map divisions is smaller than one data block. The blocks are stored in the main memory 17 of a system and down-loaded to the local memory 48 of the system as necessary at least one block by one block. When the blocks are down-loaded, each block is stored in either the first or second bank of at least one SDRAM constituting the local memory 48.
Patent JP-H01295192-A (JP)
Title: Radiation detector
Inventor: YOSHIDA YUZO
IPC: A61B6/03
Filed: 1988-05-20
Abstract: PURPOSE:To obtain the high-reliability radiation detector by fitting a collimator and a scintillator to mount parts formed previously on a positioning means. CONSTITUTION:The positioning means 9 consists of the collimator mount part 11 and scintillator mount part 10 where the collimator 2 and scintillator 1 are mounted at specific positions. The collimator mount part 11 is in a groove shape formed almost in parallel to X rays to be exposed on the front stage side in the direction A of X-ray exposure of the positioning means 9, and its interval corresponds to the width of the scintillator 1. The scintillator mount part 10 is a recessed part conforming with the shape of the scintillator 1 to be mounted and it is formed between collimator mount parts 11 and 11. Consequently, the collimator 2 and scintillator 1 are prevented from shifting in position when fitted and the generation of an artifact is prevented.
Patent JP-H05112156-A (JP)
Title: Differential control device
Inventor: MURAKAMI ZENSAKU
IPC: B60K23/04
Filed: 1991-04-30
Abstract: PURPOSE:To strengthen braking force to a wheel on the side having high coefficient of friction as a wheel on the side having low coefficient of friction is prevented from locking when one of right and left wheels is on a road having high coefficient of friction, and the other of the wheels is on the road having low coefficient of friction. CONSTITUTION:A differential control device has a means 14 for detecting whether or not a brake is acting, a means 16 for detecting whether or not an anti-lock braking device is working, a controller 18 to receive signals sent from these means, and a means 20 which is controlled by the controller 18 to operate a work restricting mechanism 10. When an automobile is braked, and the anti-lock braking device is working, the controller 18 controls an operating means to gradually strengthen differential braking force until it attains a fixed value.
Patent JP-H1042880-A (JP)
Title: Nucleic acid probe for detecting and/or determining non-viral organism
Inventor: HOGAN JAMES J
IPC: C12Q1/6888
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject probe for detecting and determining a non-viral organism by using a nucleic acid sequence to be hybridized with an rRNA of a target non-viral organism or a part of a variable domain existing in a DNA coding the rRNA. SOLUTION: A nucleic acid sequence which contains an oligonucleotide, in which at least about 10 continuous nucleotides of the oligonucleotide are capable of forming a detectable hybrid with a target variable domain of a target nucleotide sequence under a hybridization condition or its complementary sequence, the target variable domain exists in an rRNA of a target non-virus (group) or a DNA coding the rRNA and the target variable domain corresponds to an rRNA domain such as 5SrRNA, 16SrRNA, 23SrRNA of Escherichia coli, 18SrRNA and 28SrRNA of Saccharomyces cerevisiae is used to give the objective nucleic acid probe capable of detecting the target nucleotide sequence of the target non-viral organism (group).
Patent JP-S63288737-A (JP)
Title: Preparation of laminated resin press molded item
Inventor: MOCHIZUKI MITSURU
IPC: B29K23/00
Filed: 1987-05-21
Abstract: PURPOSE:To make it possible to carry out continuously resin sheet-making, press-bonding and interfacial fusion of a resin skin material and press-molding, by carrying out interfacial fusion of two or more mixed resin sheets by controlling temp. at m.p. or higher of the resin skin material and press-molding it in the decreasing temp. range close to the solidifying temp. CONSTITUTION:A mixed resin is molten by heating at the m.p. or higher of a resin component having the highest m.p. and extruded from a die 1. This extruded molten resin is passed through sheet molding rolls 2 and 3 and sheet- making is carried out while surface molding and thickness adjusting are being done. Then, a resin skin material RS is inserted with a resin sheet PS of high temp. between the sheet-molding rolls 2 and 3 just before the temp. controlling process TC and the resin skin material RS is molten on its contacting interface by the heat held by the resin sheet PS and fused together. In the case of a mixed resin of polypropylene resin and polyethylene resin, it is molten at 200 deg.C and resin sheet-making is carried out. Interfacial fusion is accelerated around 190 deg.C which is the decreasing temp. being higher than the m.p. of the resin skin material by means of the temp. controlling rolls and lamination is thereby carried out.
Patent JP-H0422028-A (JP)
Title: Piano handle type switch
Inventor: UENO SATORU
IPC: H01H21/00
Filed: 1990-05-15
Abstract: PURPOSE:To ensure the switching of a contact by loosely fitting an engaging part for tripping and an engaging part for being tripped together at the time of normal ON/OFF changing over, and by putting the tripping part loosely fitted on the engaging part for being tripped, at the time of welding a contact part, so as to forcibly carry out the tripping. CONSTITUTION:Since a return elastic body provided with a slide cam 33 with return force, is used, when the pressing force of a push button handle 32 is released, and the push button handle 32 is moved upward, so as to release the hooking of a hook protrusion 34 on a hook cam body 38, the slide cam 33 is automatically returned to the initial position on the center of the lower surface of the push button handle 32. The normal ON/OFF switching is carried out by rotating and operating a switch body 24 through a coil spring 30 through the reverse rotation of an reversing handle 31, and when a contact part is welded, an engaging part 24d for tripping loosely fitting is put on an engaging part 31d to be tripped, and the tripping is forcibly carried out. The switching of a contact can thus be ensured.