baber/WOPTO huggingface dataset:
Patent JP-H07174196-A (JP)
Title: Connecting method for armature shaft to worm and connecting device using this connecting method
Inventor: NOBE TADAHISA
IPC: F16B4/00
Filed: 1993-12-17
Abstract: PURPOSE:To provide a connecting method and connecting device using this connecting method capable of reducing a working cost and further capable of satisfying also a mechanical characteristic. CONSTITUTION:In a method, a worm 12 is connected by this method to an armature shaft 10 of high hardness consisting of a different material, while rotating the armature shaft 10 at a fixed rotational speed, an inserting margin, between an inserting part 10A formed in any one of both members and a hole part 12A formed in the other, is increased, and an external peripheral surface of the inserting part 10A is connected by friction to an internal peripheral surface of the hole part 12A until frictional torque leads to a prescribed value between both these parts. Thus by eliminating necessity for providing a particular connecting structure relating to the inserting part, a working cost can be reduced.
Patent JP-H07120347-A (JP)
Title: Inspection of pin hole of sealed packed body
Inventor: ABE HIROSHI
IPC: G01M3/20
Filed: 1993-12-18
Abstract: PURPOSE:To simply and positively introduce an inspection gas into a packed body (bag) to be sealed and improve an inspecting accuracy when a pin hole of the packed body (bag) to be sealed is inspected. CONSTITUTION:An inspection gas (He gas) to bee introduced into a packing bag 14 to be sealed is first introduced in a sealed small box 10 as a vessel for the inspection gas. Then, the small bag 10 is put in the packing bag 14 to be sealed and the packing bag 14 is sealed. The small bag 10 is broken by manipulating (pressing) the packing bag 14 from the outside, so that the He gas is discharged into the packing bag 14.
Patent JP-H06191027-A (JP)
Title: Ink jet recording head and apparatus
Inventor: KOMURO HIROKAZU
IPC: B41J2/05
Filed: 1992-12-24
Abstract: PURPOSE:To provide an ink jet recording head not receiving the restriction of a film forming device and a film forming condition and easily reconciling film quality and the film forming condition. CONSTITUTION:A protective layer is provided to a base plate 11 so as to cover electrodes 14 and a heating part 10 for the purpose of preventing the electrolytic corrosion or electrical dielectric breakdown of the heating part 10 and the electrodes 14 due to the contact with ink or the penetration of the ink and consists of first, second and third protective layers 15, 16, 17 successively arranged from the side of the electrothermal converter consisting of the electrodes 14 and the heating part 10. The first protective layer 15 is the lowermost layer among three protective layers and covers both of the heating part 10 and the electrodes 14 and the exposed part of the base plate 11 so as to insulate them and contains SiO2 doped with impurities as a main component.
Patent JP-H03205026-A (JP)
Title: Eye-ball movement data calibration method in eye-ball movement analysis device
Inventor: KASAHARA TATSUYA
IPC: A61B3/113
Filed: 1989-12-29
Abstract: PURPOSE:To obviate the use of a dark room as an inspection room, and enable calibrating or measuring the data of an eye-ball movement in a natural condition by using a goggle as a frame body e-quipped with a target for forming a dark room in front of a subject's eyes, and applying an invisible infrared ray for irradiating an eye-ball. CONSTITUTION:There is provided a goggle 1 so mounted onto the head of a subject as to be freely detachable and shut out an outside visible ray for forming a dark room 2 in front of eyes. Ocular shifting parts 5 and 5a so adjustable as to near eye-balls 3 and 3a are provided in the aforesaid goggle 1. Also, invisible infrared sources 6 and 6a are provided on the ocular shifting parts 5 and 5a as an integral part thereof for irradiating the eye-balls 3 and 3a. TV cameras 7 and 7a are installed on respective ocular shifting parts 5 and 5a, and an eye ball movement is detected with reflected light from the aforesaid light sources 6 and 6a. The detected eye-ball movement is observed, recorded and analyzed via a video analysis device. Furthermore, targets 8 and 8a are arranged crosswise in vertical and horizontal directions on the bottom inner wall surfaces of the eye caps 9 and 9a of the predetermined shape about the center of eye-ball rotation on respective eye shifting parts 5 and 5a, corresponding to each of the eye-balls 3 and 3a. The targets 8 and 8a comprise a plurality of visible ray sources as a target group and are so made as to be selectable for indication.
Patent JP-H09156124-A (JP)
Title: Ink cartridge for printing recorder
Inventor: HAIGO HIDEAKI
IPC: B41J2/175
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To improve securing strength between a cartridge body and a cover body by a method wherein in an ink crtridge for print recording, leakage by evaporation of ink is inhibited without generating an unnecessary clearance between a cartridge body and a cover body, and a passage on a labyrinth interconnecting an ink reserving part with an outside can be easily constituted without using an excessive member. SOLUTION: A recessed part 17 is formed to a cartridge body 10, and a projecting part 11a is formed to a cover body 11. A clearance 20 formed in a fit state of the recessed part 17 to the projecting part 11a is used as an interconnecting passage for air. Thereby, an ink reserving part 3 is interconnected to an outside by a labyrinth like passage without using extra parts for interconnecting air.
Patent JP-H06196855-A (JP)
Title: Roughening method of adhesive layer for additive method
Inventor: NAKAMURA AKIHITO
IPC: H05K3/38
Filed: 1992-11-30
Abstract: PURPOSE:To provide a roughening method, of an adhesive layer for an additive method, wherein, even when a chromic acid mixture is used as an oxidizing agent in order to roughen the adhesive layer, the amount of Cr<3+> and Cr<6+> which are brought about in a posterior process can be reduced. CONSTITUTION:An adhesive layer formed on an insulating board is treated with an oxidizing agent as chromic acid or a mixed solution of chromic acid and sulfuric acid. After that, its surface is treated with sulfuric acid while ultrasonic vibrations are bening applied.
Patent JP-2000171419-A (JP)
Title: X-ray analyser
Inventor: OSAWA SUMUTO
IPC: G01N1/28
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray analyser capable of rapidly and accurately setting the irradiation place of X-rays of a sample and capable of efficiently performing measurment and capable of measuring even a light element with good sensitivity. SOLUTION: In an X-ray analyser constituted so as to irradiate the sample 13 placed on a sample stand 12 with X-rays (a), the sample stand 12 is made possible to move between the sample placing position for placing the sample 13 on the sample stand 12 and an Xray irradiation position where the irradiation with X-rays (a) is performed and a line image sensor 37 is provided in the transfer route between the sample placing position and the X-ray irradiation position and, on the way of the transfer of the sample stand 12 on which the sample 13 is placed from the sample placing position to the X-ray irradiation position, the sample 13 is detected by the line image sensor 37 to be taken in a computer 41 as image data and this image data is displayed on the display screen 42a of the computer 41 as a sample image.
Patent JP-H08259491-A (JP)
Title: Production of carbonyl compound by catalytic oxidation of olefin,and catalyst present in microemulsion
Inventor: RASUZURO IMURE
IPC: C07C49/04
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a carbonyl compound useful as an intermediate of organic synthesis without using an expensive oxidizing agent at a low temperature in a high conversion, high selectivity and safely by subjecting olefins to catalytic oxidation in a microemulsion as a reaction medium and a catalyst supporter.  
     SOLUTION: This compound of formula II is obtained by subjecting (A) a compound of formula I [R 1  to R 3  are each H, a halogen, CN, OH, a COO-{1-4C alkyl}, SO 2 -O-{1-2C alkyl}, a 1-8C (1- or 2-substituted) phenyl (branched) alkyl, a halogen, OH, nitro, CN, a 1-4C alkyl or the like, or a (1- or 2-substituted) phenyl or naphtyl or the like] to a catalytic oxidation in the presence of (B) a catalytic system containing (B 1 ) a Pd compound and (B 2 ) a subgroup of metal compound other than the component B 1  as a re-oxidizing agent or a quinone compound in (C) an emulsion as a reaction medium and a catalyst supporter with (D) oxygen or oxygen-containing gas at 0-200°C, especially 15-40°C under a pressure of 0.2-200 bar, especially 1-10 bar. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2000174493-A (JP)
Title: Electronic component mounting apparatus and method
Inventor: HIDESE WATARU
IPC: H05K13/04
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide for improvement of working efficiency an electronic component mounting apparatus and method, that can reduce the frequency of stopping for the apparatus, when component shortage condition occurs. SOLUTION: In an electronic component mounting apparatus for picking up electronic components with a shifting head 13 from a supply part 16 and then shifting the components to a substrate 12, a plurality of feeder bases 17 are provided in the supply part 16 to freely load and unload a tape feeder 18 for supplying the electronic components to a pickup position, and a guide rail 21 and a cylinder 20 are also provided to individually extract the feeder base 17 up to the electronic components supply position. Thereby, if component shortage condition occurs, only the feeder base 17 loading the tape feeder 18 needs to be extracted to the electronic component supply position. Thereby mounting work can be continued with the tape feeder 18 of the other feeder base 17, and the frequency of operation stops of the apparatus can be reduced.
Patent JP-H09179269-A (JP)
Title: Wet processing method for photographic sheet material
Inventor: BARUTO BERURINDEN
IPC: G03D3/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to minimize the adhesion and movement of liquid between the vessels of a processing device without the failure of a sheet material by using a processing roller having a specific structure, i.e., a roller provided with at least two regions varying in hardness. SOLUTION: This processing device has at least one piece of the processing vessels having rotatable endless surface means pressed toward reaction members so as to determine the nip where a sheet material route elongates in-between. At least either of the endless rotatable surface and the reaction member have the inner area of an elastic material which has relatively low hardness and the outer area of an elastic material which is placed on this inner area and has relatively high hardness. The rotatable endless surface means are rollers and driving belts, etc. For example, the roller 12 has a secure core 56 consisting of a stainless steel, an inner layer or intermediate layer 58 consisting of the elastic material placed on this core 56 and an outer layer 60 consisting of an elastic material placed on this intermediate layer 58.  The intermediate layer 58 comes into direct contact with the core 56 and the outer layer 60.
Patent JP-H11173513-A (JP)
Title: Burner device
Inventor: ISODA TORU
IPC: F23D11/10
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce NOx in a more stable manner. SOLUTION: A burner device comprises a two-fluid injection nozzle 3 for mixing and injecting a liquid fuel and air, feeding tubes 8, 7 for, respectively, feeding the liquid fuel and air to the nozzle 3, a combustion cylinder 2 having an opening at the front of the injection direction of the nozzle 3 and a combustion air feeding portion 5 at the rear thereof, a supporting member 10 for supporting the nozzle 3 and the feeding tubes within the combustion cylinder 2, and an igniter 4 for igniting the matter injected from the nozzle 3. The nozzle 3 has an injection angle θ of 90-180 deg. and is so arranged in the combustion cylinder 2 that the injected matter collides with the vicinity of the front end portion of the combustion cylinder 2.
Patent JP-2000171597-A (JP)
Title: Stimulable phosphor plate
Inventor: HONDA SATORU
IPC: H04N1/04
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a stimulable phosphor plate where the deterioration of images due to a protective layer is little by prescribing the haze rate of the stimulable phosphor plate where stimulable phosphors and the protective layer are not bonded together. SOLUTION: A stimulable phosphor plate 51 has a stimulable phosphor sheet 56 where a stimulable phosphor layer 53 is formed on a plastic film (support body) 55 and a protective layer film (protective layer) 57 which covers a light- emitting surface of a stimulable phosphor layer 53 in the stimulable phosphor sheet 56 at least. In this case, the stimulable phosphor layer 53 and the protective layer film 57 are not bonded together and all haze rates of the latter are set at 5 to 80%.
Patent JP-2001167645-A (JP)
Title: Anti-corrosive cable, and method and apparatus of fabricating the same
Inventor: HARADA MITSUHISA
IPC: C23F15/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To enable performance of an anti-corrosive treatment process in a drawing treatment line of an aluminum conductor or a twisting line of the aluminum conductor, using the fact that a good anti-corrosive film can be obtained as the aluminum conductor is made in contact with a solution for a short time and then dried. SOLUTION: A solution 4 consisting of phosphoric ester dissolved in a volatile solvent 4 is made in contact with an aluminum conductor 1 constituting a cable, and the volatile solvent is then volatilized, thereby forming an anti-corrosive film on the surface of the aluminum conductor 1.
Patent JP-H09165349-A (JP)
Title: Production of 2,7-dimenthylnaphthalene
Inventor: ABE MASAKI
IPC: C07C5/41
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To produce 2,7-dimethylnaphthalene important as an intermediate for functional polymers and pharmaceuticals with decreased number of steps in high yield while suppressing the formation of isomers. SOLUTION: The objective compound is produced by the cyclizing dehydrogenation of 1,3-dimethyl-4-butenylbenzene in the presence of chromia/alumina or chromia/alumina containing a metal of the group VIII of the periodic table. The amount of the metal of the group VIII of the periodic table is preferably 0.1-5wt.% based on the chromia/alumina.
Patent JP-H10184382-A (JP)
Title: Auxiliary machinery mounting structure for engine and auxiliary machinery bracket
Inventor: OZEKI HISASHI
IPC: F02B67/06
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an auxiliary machinery mounting structure for an engine and to increase the mounting stiffness of the auxiliary machine by using an auxiliary machine bracket of simple shape. SOLUTION: A plate-like auxiliary machinery bracket 22 is mounted on the end of an engine body 2 by bolts 63 and an auxiliary machine bracket 23 is mounted on the side of the engine body 2. The end of one side of an air compressor 5 (referred to as compressor 5) and that of a power steering pump 4 (referred to as pump 4) are mounted on the auxiliary machinery bracket 22 by bolts 74, 80 and the ends of the other side are mounted on the auxiliary machine bracket 23 to reduce a distance between the compressor 4 and pump 4 and the engine body 2, which can reduce the size of the auxiliary machine mounting structure. The engine body 2, the compressor 5, the pump 4 and the auxiliary machinery bracket 22, 23 are joined to each other to form a closed structure, whereby the compressor 5 and the pump 4 are stiffly mounted, which reduces the generation of vibrations and noises. Further, the tension of a belt 12 can be adjusted by elongated holes 31, 32.
Patent JP-2001163041-A (JP)
Title: Air conditioner for automobile
Inventor: KUROKAWA KENZO
IPC: H02J7/02
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To keep an air conditioner operating over a long time without concerning about the consumption of a battery and continuously operating an engine for power generation when parking in a campground or the like. SOLUTION: In an ordinary operation, a compressor 13 in refrigerating cycle composed of the compressor 13, a heat source side heat exchanger 14, an expansion valve 17, an interior heat exchange 18 or the like is electrically driven by supplying the power from a battery B1 through a switch SW2 and an inverter 12. A 100 V plug 7 or a 200 V plug 8 is connected to an external commercial power source when air conditioning a cabin while the parking at a campground or the like. For example, when connecting the 100 V plug, switches SW3, SW4 and SW5 are set on a B side, and the switch SW2 is set on an A side, and the direct current obtained by rectifying the external AC power source by a rectifier Rec, and then smoothening the same by a smoothening capacitor C3 is supplied to the inverter 12 through a DC-DC converter 11.
Patent JP-H11174497-A (JP)
Title: Color liquid crystal display device
Inventor: SHIRASAKA YASUHIRO
IPC: G02F1/137
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain bright color display without using color filters but coloring light, and to achieve full color display by displaying plural colors with one picture element, and moreover, varying the display color of the picture element to white, black, red, green, and blue. SOLUTION: It is made possible to obtain a colored display without using color filters by arranging two phase plates 22, 23 between a liquid crystal cell 10 and either of polarizing plates 20, 21, and using double refraction of two phase plates 22, 23, double refraction of the liquid crystal layer in the liquid crystal cell 10, and polarizing of the polarizing plates 20, 21.  In this case, a twist angle of the liquid crystal molecules in the liquid crystal cell 10, a value of Δnd (product of refraction anisotropy Δn of liquid crystal and liquid crystal layer d), a summed value of both retardations of 2 phase plates 22, 23, and the directions of optical axes of each phase plate 22, 23, and polarizing plates 20, 21 are set so that the light emitted from this liquid crystal display device changes in color to white, black, red, green, or blue according to the changes in the oriented state of the liquid crystal molecules caused by the electric field impressed between the electrodes 13, 14 of the liquid crystal cell 10.
Patent JP-H10187715-A (JP)
Title: Device and method for processing character
Inventor: YURURI HITOSHI
IPC: G06F17/24
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To improve the convenience for an operator by providing a range instructing means for showing the range of document data to be edited and a range changing means for changing that range, and defining the partition of character strings in the document data as the editing range. SOLUTION: Since the leading bit of clause is turned on concerning the components of Chinese characters 'ken' (meaning 'health') and 'kou' (meaning 'thinking ') near a cursor in an example sentence (a), the editing starting character is 'ken' and the editing ending character is the Japanese syllabry of 'no' so that the editing range can be 'kenkou daiichi shugi no' (meaning 'making health a first principle'). Next, editing candidates are displayed based on the determined editing range (b). When a range reduction key is inputted in this case, character data are retrieved toward the head of sentence and character data, for which the ending bit of word as a component is turned on, are detected. Since the ending bit of word in the character data of Chinese character 'gi' is turned on, the editing range is 'kenko daiichi shugi' (meaning 'health is first as principle').  Then, the editing candidate instructed by the cursor of editing candidate display is extended to document data.
Patent JP-H11235187-A (JP)
Title: Cyp7 promotor binding factor
Inventor: SHAN BEI
IPC: C07K14/435
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain an isolated polypeptide CYP7 promotor binding factor which can regulate activation of transcription, and is useful for screening of pharmacological substances, diagnosis, and treatment by making the isolated polypeptide include a specific amino acid sequence. SOLUTION: This factor is obtained by including the sequence shown by formula I, II, or III, or at least ten-residue domain of formula I containing at least one of residues 1-10, 11-15, 16-21, 204-207, and 299-307, ten-residue domain of formula II containing residue 154, or ten-residue domain of formula III containing at least one of residues 3-10, 13-22, and 30-38. It is preferable that the domain binds specifically with CYP7 gene promotor, and that SPF polypeptide is produced by culturing host cells transformed by a vector containing a recombinant nucleic acid coding for the isolated polypeptide.
Patent JP-H05154363-A (JP)
Title: Filtration film and cleaning method therefor
Inventor: KANEKUNI NOBUHIKO
IPC: B01D69/02
Filed: 1991-12-05
Abstract: PURPOSE:To remove a cake layer from an activated layer, to properly keep the area of a flow path of raw liquid and to excellently maintain filtration performance by constituting at least one layer of filtration film of a piezoelectric element and energizing the piezoelectric element and vibrating the filtration film. CONSTITUTION:In a filtration film 10, an activated layer 11 facing raw liquid is constituted of an ultrafiltration layer 12 which is thin in thickness and small in the diameter of a pore and a precision filtration layer 13 which is large in thickness and diameter of the pore. Further a supporting layer 15 is constituted of an intermediate layer 16 and a supporting body 17. The activated layer 11 is constituted of a piezoelectric element. When raw liquid is passed through the activated layer 11 and filtered, cake in the raw liquid is built up and a cake layer is formed. Therein the piezoelectric element is energized and continuously or intermittently vibrated to peel the cake layer. The cake layer is washed away by the raw liquid flow. In such a way, filtration performance is excellently kept.
Patent JP-H06205219-A (JP)
Title: Picture reader
Inventor: SAGAWA TAKAHIRO
IPC: H03F1/56
Filed: 1992-12-28
Abstract: PURPOSE:To improve the quantization accuracy in a dark part without losing high speed performance of A/D conversion by providing a 2nd amplifier for amplifying a picture signal with a smaller amplification factor than that of a 1st amplifier on a reader. CONSTITUTION:A picture output signal OS and a picture compensation output signal DOS are amplified by an operational amplifier 2 and inputted to a Vin terminal as an analog input signal to an A/D converter 4. Furthermore, the signals are amplified by an operational amplifier 3 whose amplification factor is smaller than that of the operational amplifier 2 and the amplified signal is inputted to a REF+ terminal as the upper limit reference input of the A/D converter 4. Since the gradient of a curve in the conversion characteristic of an output at A/D conversion to an input voltage at a dark part is steeper and slows down at a bright light since the amplification factor is increased by selecting the amplification factor of the operational amplifier 3 smaller than the amplification factor of the operational amplifier 2, the quantization accuracy of the dark part is improved.