baber/WOPTO huggingface dataset:
Patent JP-S62265884-A (JP)
Title: Color image pickup device
Inventor: MATSUNAWA MASAHIKO
IPC: H04N9/097
Filed: 1986-05-13
Abstract: PURPOSE:To simplify the constitution of a color split optical system and to improve accuracy by giving a dichroic film to a sandwitch structure where said film is inserted between two prisms. CONSTITUTION:The dichroic film 43 is bonded and formed on a face A being the 1st reflection surface of the 1st prism 41, and the face A of the 1st prism 41 and that A of the 2nd prism 42 are jointed to constitute the color split optical system. The dichroic film 43 splits an input optical image to red light and cyan light. The red light passes through the dichroic film 43 and comes out of the face B of the 2nd prism 42. On the other hand, the cyan light is refelected on the 1st reflection face A(surface where the dichroic film 43 is formed), further reflected on the 2nd reflection face B and comes out of a face C.
Patent JP-S62265030-A (JP)
Title: Clutch control device for car drive system
Inventor: NAITOU GENPEI
IPC: B60K23/08
Filed: 1986-05-14
Abstract: PURPOSE:To prevent trend of understeering by performing control of clutch engagement force on the basis of the car speed in the low range of transverse acceleration, and performing control on the basis of the transverse acceleration in high range. CONSTITUTION:A clutch control means 4 performs control on the basis of car speed 301 with no differential limiting torque given, when the transverse acceleration 302 is under a set value, i.e. when the transverse acceleration is low due to low car speed, large radius of swinging, etc. even though it is under straight running or swinging. When on the other hand the transverse acceleration 302 exceeds the set value, i.e. a transverse acceleration is generated by any external factor such as side wind, slope, etc., the differential limiting torque is increased in accordance with the degree of generation of transverse acceleration. This can provide high-speed straight running stability, prevent intense trend of understeering in the initial period of swinging, and enhance the acceleration characteristic in later period of swinging.
Patent JP-H07321048-A (JP)
Title: Thin film growth device
Inventor: EHATA HITOSHI
IPC: C23C16/44
Filed: 1994-05-24
Abstract: PURPOSE:To provide a thin film growth device capable of producing products in a wider range of concentration distribution even if an extremely low concentration gas is fed. CONSTITUTION:Within a control unit X, when a specific ratio control system is selected as a gas concentration control system, a high concentration dopant gas can be fed by setting up the discharge ratio of a discharge controller MFC4 to 1-x to the x of the other controllers MFC3 and 5. Furthermore, when an individual ratio control system is selected, extremely low concentration dopant gas can be fed by setting up the discharge ratio of the controller MFC4 within the range of 0.95-1.00 while setting up that of the MFC3, MFC5 to be 0.05, thereby enabling a dopant gas to be fed in wider range of concentration distribution that that in the conventional device.
Patent JP-H08285718-A (JP)
Title: Leakage measuring apparatus
Inventor: FUSHIMI NAOFUMI
IPC: G01M3/26
Filed: 1995-04-11
Abstract: PURPOSE: To obtain an apparatus for measuring the leakage of an object accurately. CONSTITUTION: The leakage measuring apparatus comprises a helium detector 10, a measuring tool 12 having a mounting face 12a and a passage 12b, an O-ring 13 interposed between a vacuum component 11 and the mounting face 12a, and a metal 14 for securing the component 11 to the mounting face 12a. The outer space around the component 11 is filled with helium by evacuating the passage 12b and the helium leaking through the component 11 into the vacuum space in the passage 12b is measured. In such leakage measuring apparatus, a liquid seal part 20 is provided between the component 11, the metal 14 and the mounting face 12a in order to block passage of helium through the contact parts of the component 11, the metal 14 and the tool 12 to the circumference of the O-ring.  With such structure, helium gas does not leak through the O-ring 13 into the vacuum space even if the measuring time is prolonged.
Patent JP-H10263032-A (JP)
Title: Desktop type portable motor-driven hot-shower palm massager
Inventor: SATO TAKAO
IPC: A61H23/04
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide equipment for use on top of a desk, which is portable and operated on electricity to stimulate palms using hot showers to produce a massaging effect. SOLUTION: The part of the hand beyond the wrist is inserted from a palm slot 3 into equipment which comprises three rooms, i.e., a water tank room, a shower room in which the palms are stimulated with hot water, and a machine room in which necessary devices, such as a water boiling device, a hot water circulation device, and a temperature adjustment device, and instruments are provided. A shower is ejected toward the hand inserted.
Patent JP-H10282660-A (JP)
Title: Photosensitive resin composition
Inventor: SATO HIROAKI
IPC: H05K3/06
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide the photosensitive resin composition superior in strippability without deteriorating resolution and sensitivity by specifying a content of di(meth)acryloyloxyalkyl alkyldicarboxylate in an ethylenically unsaturated compound. SOLUTION: This photosensitive resin composition contains a base polymer, the ethylenically unsaturated compound, a hexaryl-biimidazole derivative, and a leuco dye, and the di(meth)acryloyloxyalkyl alkyldicarboxylate represented by the formula: CH2 =CR<1> COO-CHR<2> -CH2 -OCO(CH2 )n COO-CH2 CHR<2> -OCOCR<1> = CH2 is contained in an amount of >=30 weight% of the ethylenically unsaturated compound in the resin composition. In the formula, (n) is an integer of 0-10; R<1> is an H tom or a methyl group; and R<2> is an H atom or a hydroxy group. The above di(meth)acryloyloxyalkyl alkydicarboxylate can be embodied by bis(2-acryl-oyloxyethyl succinate and the like.
Patent JP-S591393-A (JP)
Inventor: YAMAGUCHI TOSHIO
IPC: B65D90/02
Filed: 1982-06-25
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-S591848-A (JP)
Title: Speed change mechanism of motor cycle
Inventor: YAMAMOTO SHIGERU
IPC: F16H63/18
Filed: 1982-06-25
Abstract: PURPOSE:To provide an overrotation preventing mechanism for a change drum, which can be easily manufactured by providing a shift pole with an opening and projecting a hook pin in the opening in such a manner that the change drum is turned for one step and further turned to excess to bring the pin into contact with both-side edges of the opening. CONSTITUTION:An opening 48 is mounted on a shift pole 39, and the leading both-side edges 49, 50 of the opening 48 are respectively provided with contact surfaces 51, 52 opposed to a shift shaft 23. A hook pin 37 fixed on a case 21 is projected in the opening 48 in such a manner that a change drum 22 is turned for one step, and further turned to excess to bring the contact surfaces into contact with the hook pin 37. In this arrangement, the shift pole 39 is kept from moving in direction of an arrow A so as to prevent the change drum from turning to excess.
Patent JP-H09283592-A (JP)
Title: System and method for inline processing
Inventor: ITO HIROYUKI
IPC: H01L21/027
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To easily switch over inline and off-line by providing a through cassette between first and second devices, wherein a stopper of a normal cassette is removed to enable works to be put out and in from both a front and a rear. SOLUTION: Works 16a received in a cassette 10a are taken out one by one, and a sensitizer application process is done by an application developer 2. Then a work 16b completed with the application process is inserted from one of faces into a specific stage 14 of a plurality of stages of a through cassette 5a placed in an exposer 1 by an interface arm 9. Subsequently a transfer system 4 in the exposer 1 takes out the work 16b received in the specific stage 14 of the cassette 5a from the other face of the cassette 5a for sending to an exposure stage 3. A work 16c completed with exposure processing is collected by the transfer system 4 and received into a specific stage 15 in the cassette 5a from the other face of the cassette 5a.
Patent JP-S63286792-A (JP)
Inventor: SUTEFUEN SHII HATSUTOFUIIRUDO
IPC: G21C3/352
Filed: 1988-05-09
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-S60255614-A (JP)
Title: Production of silicon hydride
Inventor: ITOU MASAYOSHI
IPC: C01B33/00
Filed: 1984-06-01
Abstract: PURPOSE:To reduce a silicon hydride, easily, in high yield, by reacting a specific silicon compound with the co-crushed product of a transition metal and a alkali metal or alkaline earth metal. CONSTITUTION:(A) A silicon compound of formula I (x>=1; y<=2x+2; z<=2x; either y or z is not 0; when x=1, z is not 0) having one or more Si-H bonds or Si-Si bonds in a molecule is dissolved in a solvent (e.g. diethyl ether) containing a small amount of water or alcohol.(B) an alkali metal or alkaline earth metal hydroxide is co-crushed with 0.0001-1.000pts of a transition metal (e.g. Pd) based on 1pt. of the hydroxide to obtain a transition metal dispersed in or supported on the alkali metal or alkaline earth metal hydroxide. The hydroxide is suspended in the above solution of the silicon compond, and the components are reacted with each other in an atmosphere of H2 gas, etc. under atmospheric or positive pressure at 0-100 deg.C to obtain the silicon hydride of formula II (l is 1-x).
Patent JP-H09297103-A (JP)
Title: Microwave plasma generating device
Inventor: ENDOU MASAMORI
IPC: G01N21/68
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To hold the field intensity of a coaxial microwave waveguide low by forming a loop antenna in such a manner as to be longitudinally movable along the coaxial microwave waveguide, and freely changing the coupling degree of a microwave resonator and the loop antenna. SOLUTION: A coaxial microwave waveguide 3 is formed of a waveguide internal conductor 4, a waveguide external conductor 5, and an insulator 5 formed of Teflon or the like. One end of the conductor 4 forms a loop antenna 7. A rack 10a is mounted on the conductor 5. A loop antenna mechanism 10 is formed of the rack 10a and a gear 10b. The waveguide 3 and the antenna 7 can be put into and out from a microwave resonator 1 through the mechanism 10. The area covered by the loop of the antenna 1 in the resonator 1 can be changed by such a structure capable of putting in and out, and the coupling degree of the waveguide 3 and the resonator 1 can be thus changed. The antenna 7 is essentially required to have a structure such that the radio impedance of the waveguide 3 is never changed by the putting-in and -out.
Patent JP-H01281776-A (JP)
Title: Amorphous solar battery
Inventor: TERAZONO SHINICHI
IPC: H01L31/04
Filed: 1988-05-07
Abstract: PURPOSE:To facilitate interconnection and change of the interconnection and suppress the decrease of the effective area caused by the interconnection by leading out contact electrodes connected to an upper electrode or to the upper electrode and a lower electrode from the rear of a board through contact holes. CONSTITUTION:Contact electrodes 5 are lead to the rear of a board 1 through contact holes 6. That is, a power generated by a photovoltaic layer 3 is taken out from the rear of the board 1 having no unevenness by the respective contact electrodes 5 of an upper electrode 4 and a lower electrode 2 through the respective contact holes 6. Therefore, a modular unit can be formed easily. With this constitution, in order to integrate the units, all the interconnections can be achieved on the rears of the boards 1 easily, the change of the interconnection accompanied by defective elements or the like can be made easily and the decrease of the effective area caused by the interconnection can be suppressed.
Patent JP-H09298012-A (JP)
Title: Composition for semi-conducting layer of power cable
Inventor: MASUDA MAKOTO
IPC: H01B1/24
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a composition which has excellent molding workability at the time of extrusion molding, a small change with temperature in volume resistivity of an acquired semi-conducting layer, and also an excellent heat deformation characteristic. SOLUTION: Carbon black, which has DBP oil absorption not less than 300[ml/100g] and a specific surface area not smaller than 1000[m<2> /g], is added to an ethylen copolymer wherein content of a monomer copolymerizing with ethylene is not less than 30wt.% and MFR is not more than 25[g/10min] by not less than 4 PHR but less than 10 PHR. Further, modulus of heat deformation at the time when cross-linking is conducted by adding a cross-linking agent is caused to be not greater than 30% at 120 deg.C when a 34N load is applied.
Patent JP-S62282088-A (JP)
Title: Method and apparatus for producing steel cord
Inventor: RUKU BUURUGOWA
IPC: D07B3/00
Filed: 1987-05-08
Abstract: A process and machine for making a cord in a structure of one or more layers of filaments, all twisted with a same twist pitch around a core in which the filaments are not twisted around each other with that same twist pitch p. The cord is made in one continuous process in which the core filaments are bundled in a twister (50), then the layer filaments are joined in parallel to the core bundle on exit from the twister, and the whole is then twisted in a double-twist bunching machine (10).
Patent JP-S603733-A (JP)
Title: Character processing device
Inventor: NISHIMURO YOSHIAKI
IPC: G06F3/02
Filed: 1983-06-22
Abstract: PURPOSE:To reduce relatively the number of display Kanjis (Chinese characters) to retrieve an objective Kanji quickly by making it possible that an operator selects whether Kanjis with Okurigana (Japanese syllabary added to Kanji to show its Japanese declension) are retrieved and displayed. CONSTITUTION:A character processing device is provided with a CPU which controls the whole of individual constituting elements, and the CPU consists of an operating part MPU, an ROM, and an RAM. An input part KEY provided with a Kana (Japanese syllabary) input key group K1, a key K2 designating a Kanji without Okurigana, a key K3 designating a Kanji with Okurigana, a key K4 designating mixed Kanjis, and a Kanji key K5 is connected to this CPU. A fixed storage device M1 where character information corresponding to an input signal is preliminarily stored and a fixed storage device M2 where Kanji patterns are stored are connected to the CPU. Thus, the operator operates the input part KEY to select whether Kanjis with Okurigana are retrieved and displayed, and the number of Kanjis in fixed storage devices M1 and M2 is reduced relatively, and an objective Kanji is retrieved quickly and is displayed on a display part DIS.
Patent JP-S60254772-A (JP)
Title: Charge transfer device
Inventor: YAMADA TAKAHIRO
IPC: H01L29/76
Filed: 1984-05-31
Abstract: PURPOSE:To improve transfer efficiency to a large extent without depending on the amount of signal charge, by making the charge, whose polarity is reverse with respect to the signal charge, to be inner bias charge, and providing a storage region having the same conducting type as that of a storage region provided as the signal charge for the inner bias charge. CONSTITUTION:An n<+> region 23 is formed in a (p) well 202, which is formed in an (n) substrate 201. The capacity of the charge storage part of the n<+> region 203 is made to be CS. The capacity of the charge storage part of an n<+> region 204 is made to be CB. The capacity of the charge storage part of an n<+> region 205 is made to be CD. Then, as a general condition for using CPD, CS>CB>CD holds true. Meanwhile, the capacity of the charge storage part of a p<+> region 208, which is formed on the (n) substrate 201 is made to be CB'. The capacity of the charge storage part of a p<+> region 209 is made to be CE. The junction capacity of an n<+> region 211 is made to be CC. Electrodes TG1, TC, TG2, TG1' and TC' are formed on an insulating material 212. The n<+> region 203 and the n<+> region 211 are electrically connected by using a transmission line 213.
Patent JP-S5636741-A (JP)
Title: Shift system
Inventor: UEDA KOUICHI
IPC: G06F7/76
Filed: 1979-08-31
Abstract: PURPOSE: To reduce a time loss due to a chip cross by shifting divided data by 0W2A-1 after rotating them by a multiple of 2A.  
     CONSTITUTION: When input data AWR are composed of one bit and shifted to the right by three bits, input data of input parts 9-1 and 9-2 are rotated clockwise by three bits and then outputted to rotating part outputs 10-1 and 10-2. Rotating part outputs 10-1 and 10-2 are outputted to selection part output 11 to output data AWE and JWN as they are and FGH or rotating part output 10-1 is outputted to part PQR of rotating part output 10-2. In this case, selection part output 11 is so constituted as shown in Fig. M2 that eighter of two inputs shown by the arrow will selectively be outputted, and input data to input parts 9-1 and 9-2 are outputted being shifted to the right by three bits as shown by selection part output 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02293333-A (JP)
Title: Production of glass
Inventor: HARA KOICHI
IPC: C03B8/02
Filed: 1989-04-28
Abstract: PURPOSE:To easily obtain a large-sized uniform glass through a solgel process from a metal alkoxide by concentrating the sol solution to a specified extent to suppress formation of bubble holes at the glass bottom. CONSTITUTION:Firstly, a sol solution is prepared by hydrolysis, in the presence of an organic solvent such as methanol and ammonia water, of a metal alkoxide (pref. a Si alkoxide or its partial hydrolyzate). In this case, it is especially preferable that the molar ratio the metal alkoxide/organic solvent/ammonia water be 1 : (3-20) : (2.5-10) and NH3 concentration 0.0005-0.1mol/l; and the temperature is pref. room temperature to the boiling point of the organic solvent. Thence, the sol solution is concentrated to 1.00-1.95 times the metal alkoxide on a volume basis followed by addition of an aqueous solution of catalyst such as hydrofluoric acid and an organic solvent to effect gelation, and the resultant gel is dried and baked, thus obtaining the objective glass.
Patent JP-S5538825-A (JP)
Title: Colored polyester film
Inventor: WATANABE MASAJI
IPC: C08L67/00
Filed: 1978-09-11
Abstract: PURPOSE: A high-quality and colored polyester film that contains two kinds of anthroquinone derivatives, thus being colored blue and having excellent color tone and transparency as X-ray photography film.  
     CONSTITUTION: Said colored polyester film contains (A) 1, 4-bis(3-cyclohexylsulfamoyl-2, 4, 6-trimethylphenylamino)anthraquinone and (B) 1, 4-bisarylamino- 5, 8-dihydroxyanthraquinone of formula I(formula II and formula III are phenyl groups having at least one substituent selected from lower alkyl and lower alkoxy), wherein the weight ratio of (A)/(B) is 99:1W70:30. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63276855-A (JP)
Title: Filament supporting mechanism of electron gun with linear beam
Inventor: SHIONO KAORU
IPC: H01J37/06
Filed: 1987-05-06
Abstract: PURPOSE:To provide an electron beam with uniform density by supporting each end of a filament with bimetal, and offsetting the longitudinal elongation of the filament central part due to thermal expansion with the warp of bimetal caused by temp. change. CONSTITUTION:Bi-metal 13 has a warp of  L/2, where  L is elongation of the central part 17c of a filament 17, and thereby absorbs an elongation of  L/2. In the process from room temp. to completion of heating, the bimetal 13 follows elongation of the filament 17 and supports it without deflection. In this arrangement, there is no member which hinders thermal expansion of the filament central part 17c in the sectional direction, and the dia. of the filament 17 will be constant at all temps. As the filament central part 17c is free from contact with any other member, the temp. distribution will also become constant. The bimetals 13, 14 are free from deflection at all temps. Thereby an electron beam with uniform density is obtained from filament 17.
Patent JP-S62265361-A (JP)
Title: Coating agent comprising polyester
Inventor: MORI TADAHIRO
IPC: C08G63/672
Filed: 1986-05-13
Abstract: PURPOSE:To provide the title coating agent having excellent heat resistance, adhesion, etc., containing a copolyester consisting of an acid component mainly composed of terephthalic acid and a glycol component contg. a specified diol as a main component. CONSTITUTION:An acid component (A) composed of at least 60mol% of an arom. dicarboxylic acid, wherein 20-95mol% of the arom. dicarboxylic acid is terephthalic acid, is polycondensed with a glycol component (B) contg. 5-50mol% of a diol of the formula (wherein m is a number of 0-4 and R is ethylene, propylene or butylene) to produce a copolyester having a glass transition point of not lower than 55 deg.C. The copolyester is used as a principal ingredient and a solvent, a filler, etc., are added thereto to obtain the desired coating agent comprising to copolyester. The coating agent is suitable for use as paint and in coating cans, films, etc.
Patent JP-H11307424-A (JP)
Title: Method and device for manufacturing semiconductor and semiconductor device manufactured by the device
Inventor: GOTO YASUKO
IPC: H01L21/027
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To attain plotting matched with distortion changing according to the exposure condition of an aligner or the features of a pattern to be exposed, and to attain highly precise matched plotting between the exposing device and an electronic beam plotting device or between the mutual aligner. SOLUTION: The reference pattern exposure of a pattern shape changing according to an exposure condition or the features of a pattern to be exposed is operated, and the exposed pattern is divided into fine areas shown by broken lines (a), and featured values fx and fy of the pattern in each area are calculated (b). Correction amounts are calculated by using the featured values of the pattern and the position in an exposure field as a parameter (shown by arrows and broken lines) (c). At the time of forming the next semiconductor element pattern layer on the semiconductor element by another aligner, a pattern shape to be formed based on the change of the shape is similarly changed.
Patent JP-2000308300-A (JP)
Title: Oil-retaining bearing and motor with the oil-retaining bearing
Inventor: TANAKA TAKESHI
IPC: F16C33/10
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To hold lubricating oil on a sliding surface for an extended term, and to prevent generation of whirling abnormal sounds in the shaft, in the case of starting in a porous oil-retaining bearing having lubricating oil on the inside and a motor using the bearing. SOLUTION: The inner circumferential surface of an oil-retaining bearing is composed of a central bearing section 31 which is in parallel with a shaft and end-section bearing sections 32a, 32b in which inner circumferential surfaces are widened gradually toward one end sides at both ends, and nonporous surfaces are formed only near the boundary sections of the central bearing section 31 and the end-section bearing sections 32a, 32b. Accordingly, even when vibrations by which the shaft is inclined are generated, the surfaces of the boundary sections are infiltrated in lubricating oil, without the lubricating oil permeate into the inside at all times, so that the generation of vibrations can be prevented.