baber/WOPTO huggingface dataset:
Patent JP-H05283913-A (JP)
Title: Coaxial microstrip line converter
IPC: H01P5/08
Filed: 1992-04-03
Abstract: PURPOSE:To make a coaxial microstrip converter to be used as a coaxial connector shorter and to save the handling time of mounting procedure. CONSTITUTION:The system is provided with a case 2 with a connection recessed section 3 to which an opposite connector 25 is inserted, an internal terminal 4 projected toward an opening port side from the bottom center of the section 3, and an external terminal 5 provided within the section 3 at the prescribed interval from the terminal 4. The tip of the terminals 4 and 5 reaches the bottom 2b of the case 2. The connection recessed section 3 is provided in parallel with the case bottom 2b.
Patent JP-H10257750-A (JP)
Title: Linear motor
Inventor: TSUTSUI YUKIO
IPC: H02K41/03
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor in which generation of heat and fluctuation of thrust are suppressed. SOLUTION: The linear motor comprises a stator 2 having two field yokes 22 provided with permanent magnets 21, and a mover 1 having a core and a winding 12 and supported movably between the field yokes 22. Poles on the opposite sides facing the permanent magnet 21 are provided with an edge, respectively, and a coupling part is provided between the poles. A plurality of substantially T-shaped split cores, applied with a winding to the coupling part, are coupled rigidly at the coupling part to form a single mover 1.
Patent JP-H07254347-A (JP)
Title: Quick-blow current-limiter fuse having large capacity and rated current value
Inventor: OSANAI NORIO
IPC: H01H85/04
Filed: 1994-03-16
Abstract: PURPOSE:To average the distribution of a temperature rise over the whole of a fuse by passing a wire fuse-element through the eyelet of a holder having a wire-fuse element. CONSTITUTION:A holder A having a wire fuse-element is formed out of an insulation plate 1 made of heat resistant material having through-holes la to 1d, and a pair of conductive plates 2 laid on the plate 1 and having through- holes aligned with the holes la and 1d for integration therewith, while eyelets 3 being driven from surface and fixed. As a result, the plate 1 comes to have the plates 2 integrated with the holes 1a and 1d, while the holes lb and 1c are kept in such state as directly drilled only through the plate 1. Also, a wire fuse-element 4 of absolute diameter sized to the rated current capacity of a fuse passes through the small holes of the eyelets 3, and both ends thereof are jointed to the surface of the plates 2 with solder 10. According to this construction, constant temperature rise distribution can be obtained from the heat release effect of a unit division due to contact.
Patent JP-S61241981-A (JP)
Title: Manufacture of thin film solar battery
Inventor: SATO TETSUO
IPC: H01L31/0224
Filed: 1985-04-19
Abstract: PURPOSE:To integrate cells by series connection, by forming dividing grooves, filling the dividing grooves with electric insulating resin, and electrically connecting the cells. CONSTITUTION:Three divided cells C are connected in series. For this purpose, a stainless steel knife is vertically compressed to the upper surface of the cell C at a specified contact pressure and repeatedly moved in the horizontal direction. A metal electrode layer 2 at a connecting place S, an amorphous silicon layer 3 and a transparent electrode 4 are partially removed and V shaped grooves 7 are formed in the entire surface at uniform density. The metal electrode layer 2 is exposed. Then, an electric insulating epoxy resin is used and applied to a thickness of 10mum in the same specified pattern as an insulating resin layer 5 by a screen printing method so as to fill dividing grooves 6a and 6b. Thus a resin-filled layer 8 is formed. Thereafter, a conducting resin layer is provided so that a bus bar part B and the connecting place S are aligned in a collecting electrode pattern comprising a finger part F and the bus bar part B. Thus, the series connection of the divided cells is ensured.
Patent JP-S59206336-A (JP)
Title: Preparation of 2-halo-6-methoxymethyl-4-nitrophenol
Inventor: MIYATA NOBUYOSHI
IPC: C07C201/00
Filed: 1983-05-10
Abstract: PURPOSE:To obtain the titled compound useful as a synthetic intermediate of disinfectant, in high yield and purity, by reacting a 2-halo-4-nitrophenol with a formaldehyde compound in the presence of sulfuric acid, and reacting the reaction product with methanol. CONSTITUTION:The 2-halo-4-nitrophenol of formula I (X is halogen) is made to react with a formaldehyde compound in the presence of sulfuric acid, and then with methanol to obtain the objective compound of formula I . The reaction is carried out preferably using methanol as the reaction solvent, and the weight ratio of methanol to the compound of formula I is 1-5. The sulfuric acid is those having a concentration of >=70%, and its weight ratio to the compound of formula I is 4-8. The sulfuric acid is added dropwise to the reaction system at 0-70 deg.C in 30min-3hr, and the reaction product is aged at 70-130 deg.C for 2- 7hr. The reaction is traced by gas-chromatography, etc., and the end point is determined by the disappearance of the raw material.
Patent JP-S61243151-A (JP)
Title: Stainless material used in furnace having oxidizing atmosphere
Inventor: SHINODA HEIKICHI
IPC: C22C38/00
Filed: 1985-04-19
Abstract: PURPOSE:To improve the oxidation resistance of the resulting titled stainless material at high temp. by removing the rolled surface layer of a temper-rolled stainless material by a prescribed thickness or above by polishing. CONSTITUTION:The rolled surface layer of a temper-rolled stainless material is removed by >=about 20mum thickness by hairless processing or polishing with sand paper. When the resulting stainless material is used in an oxidizing atmosphere at high temp., the formation of an oxide film on the surface of the stainless material and the stripping of an oxide film can be inhibited, so the stainless material is suitable for a holding jig used in the blackening of a shadow mask.
Patent JP-H01254760-A (JP)
Title: Oil-containing acetal resin composition
Inventor: ISHIOKA KATSUTOSHI
IPC: C08L59/00
Filed: 1988-04-05
Abstract: PURPOSE:To obtain a composition providing molded articles having extremely improved wear resistance under a high-load condition and excellent sliding characteristics, by blending a specific oil-containing resin. with tetrafluoro ethylene resin powder and an acetal resin. CONSTITUTION:A composition consisting of (A) 3-30wt.% oil-containing resin which is obtained by adsorbing a liquid oil to a porous styrene-divinylbenzene copolymer and has fluidity shown by <=45 deg. angle of repose, (B) 3-30wt.% tetrafluoroethylene resin powder and (C) the rest of an acetal resin.
Patent JP-S577728-A (JP)
Title: Lift device for trailer
Inventor: TODA KEIJI
IPC: B60P1/16
Filed: 1980-06-17
Abstract: PURPOSE: To reduce the force given to rear wheels of a tractor and unload the cargo onto a fixed position with ease by elevating the connector of a trailer in a slow curve nearly straight by an oil cylinder via three links.  
     CONSTITUTION: For unloading the cargo on a trailer B, when a oil cylinder 3 provided on a tractor A is expanded to a position 3', links (a), (b), and (c) are respectively moved to positions (a'), (b'), and (c'). Consequently, the connector 4 is elevated to a position 4', and the trailer is inclined to a position B'. At this stage, the connector 4 is elevated along a locus (d) of a slow curve nearly straight, and the trailer B is essentially prevented against forward or backward movement. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S577563-A (JP)
Title: Resistor net reference potential circuit
Inventor: MATSUMURA TOSHIHIKO
IPC: H03M1/76
Filed: 1980-06-18
Abstract: PURPOSE:To largely reduce the amount of current supplied to a reference potential terminal, by connecting the reference potential terminals and a power source at a higher potential than said reference potential with a resistor. CONSTITUTION:In a resistor network potential circuit, when a reference potential below the potential at the power source thereof is needed, the current supplied to the reference potential terminals is not supplied from the reference potential source, but the greater part thereof is supplied from said power source by connecting the reference potential point and said power source with a proper resistor. In other words, when the voltage of the power source is VS and that of the reference potential source is VR, the value of the resistors Rd is to be Rd=(Vs-VR)/IR so that only a current IR flows. Consequently, no current is supplied to the terminal VR. However, there is a slight fluctuating width in the voltage applied to the power source terminals VS and -VS, therefore, a current of DELTAVS/Rd in supplied to the terminal  VR, but the value of said current is sufficiently small. By such a constitution, it  is possible to largely reduce the amount of the current from the reference potential source.
Patent JP-S58201935-A (JP)
Inventor: KOBAYASHI KOUICHI
IPC: A21C1/00
Filed: 1982-05-18
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-S57206025-A (JP)
Title: Pattern inspecting system
Inventor: KOBAYASHI KENICHI
IPC: G03F1/84
Filed: 1981-06-01
Abstract: PURPOSE:To reduce information amount of comparing standard and simplify transformation to video pattern and improve the inspection efficiency, by a method wherein one repeated basic pattern of mask patterns is formed on the video memory. CONSTITUTION:One basic pattern is displayed from an object 1 onto a video monitor 13. The same image as that displayed on the video monitor 13 is written on a video memory 9 using a keyboard 12. The written image is displayed on a video monitor 14. Stored content of the video memory 9 is fixed, and then a stage 2 is driven under control of CPU3. Every time the stage 2 is shifted to a prescribed amount, video signal of each basic pattern in the repeated pattern member and content of the video memory 9 are compared by a comparing processor 10. Every time the defect information is detected, the position is written in a defect storing memory 11.
Patent JP-S569098-A (JP)
Title: Margin compression treating device
Inventor: SUGIMOTO TETSUTAROU
IPC: B30B9/30
Filed: 1979-07-02
Abstract: PURPOSE:To reduce occupying area and eliminate the production of paper powder and dusts produced at the compressing by turning the plural cases placed on a rotary table successively to the home position and compressively treating the margins being conveyed. CONSTITUTION:The margins being conveyed continuously are charged into a case 11 mounted with a vinyl bag 20 from a conveying pipe 21. Thence, the compressing ram 18 of a compressing body 16 is reciprocated vertically to compress part of the margins in the case 11. When the compresion of a temporal plane A is finished, a motor 8 provided with a timer is operated to rotate the rotary table 3 by a predetermined angle, thereby compressing the temporal plane 1a of the case 11. Following to this, the rotary table 3 is rotated at every predetermined angle to successively turn the case 11, thereby gradually compressing the margins in a circumferential shape. Thereby, the entire part of the margins is compressed flat.
Patent JP-H02262907-A (JP)
Title: Drilling machine
Inventor: ISE YOJI
IPC: B23B39/04
Filed: 1989-03-31
Abstract: PURPOSE:To make the drilling of works which are small quantitywise but various kindwise, automatic or manual, with a simple constitution, by making a work support table movable in X-Y directions and a drilling up/down handle portion turnable, by means of respective stepping motors. CONSTITUTION:A timing pulley and the up/down handle of a drill 5 are coaxially provided, and the timing pulley is rotated by means of a timing belt provided from the rotation shaft of the stepping motor 10 through a decelerator and a clutch. The clutch is engaged by operating a clutch operation handle at the time of automatic control due to program setting, and release is made in the case of a spindle 4 being moved up and down by means of the handle 9. A slide bed 27 is reciprocated by means of the forward/backward rotation of a stepping motor 21 at a delivery device A, and a delivery device B is provided at the upper surface of the bed 27 in a cross shape, and a work support table 3 is provided on the slide bed 27, and can be moved freely in X-Y directions.
Patent JP-H07294503-A (JP)
Title: Fractionating and analyzing method and apparatus using supercritical fluid
Inventor: TAKEUCHI MAKOTO
IPC: G01N30/34
Filed: 1994-04-21
Abstract: PURPOSE:To perform highly accurate fractionation recovery and to accurately calculate mol.wt. distribution from respective fractionated substances by using solvents respectively different in solvent intensity to perform elution to fractionally recover components of a sample. CONSTITUTION:The sample introduced from a sample valve 9 is sent to the detection cell 17 of a solvent detector 16 through a fractionating column 14 or an analyzing column 15 and pressure is released by a back pressure controller 18 and, at the same time, a solvent is sent from a rising solvent system to allow the sample to quantitatively flow out. A fluid containing carbon dioxide gasified under reduced pressure, the rising solvent, a modifier and the sample is branched at a T-branch 20 in a fractional recovery part 19 and a part thereof is analyzed by a sample component detector 22 and the remainder thereof is recovered by a vial 21. When a plurality of components are fractionated and recovered, the modifier can be selected considering the solvent intensity or solubility coefficient of a supercritical fluid under use pressure. By this constitution, supercritical fluids different in solubility characteristics are obtained and components can be efficiently fractionated.
Patent JP-H11259156-A (JP)
Title: Current control circuit
Inventor: KUWABARA KEIICHI
IPC: H03F3/343
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce variance of an output current by selecting an external resistance or internal resistance as a resistance which limits an input current flowing to the input terminal of a current mirror circuit according to whether the external resistance is connected to the terminal or the terminal is held at a reference potential. SOLUTION: While 1st terminals of 1st and 2nd switching transistors MP2 and PM3 are connected to input terminals of current mirror circuits PM1 and PM4, an input terminal 1 is connected to a 2nd terminal of the 1st switching transistor PM2. When the input terminal 1 is set at a reference potential GND, the 2nd switching transistor PM3 is turned on and the 1st switching transistor PM2 is turned off. Further, when the input terminal 1 is connected to the reference potential GND through the external resistance, the 1st switching transistor PM2 is turned on and the 2nd switching transistor MP3 is turned off to limit an output current.
Patent JP-S59207438-A (JP)
Title: Recording and reproducing device of digital signal
Inventor: TAKAHASHI HIROO
IPC: G11B7/004
Filed: 1983-05-12
Abstract: PURPOSE:To attain the recording with high density by making a data recording length on a fixed level after converting every (n) bits of the digital signal into a pulse having changed width with addition of a fixed wavelength and then adding the signal component obtained by subtracting a certain data from the largest information quantity. CONSTITUTION:An analog signal is converted into a digital signal by an A/D converter 2 and supplied to a bit train/bit length converting circuit 3 to be converted into a pulse having the width changed in response to the contents of information every prescribed (n) bits. Then a wavelength lambda0 is added and the data information having the width varying by the information based on the wavelength lambda0 is obtained. This signal is supplied to an optical modulator 6 and recorded in the form of bits. The optical signal of a disk 9 detects the duty of a reproduction signal via an RF signal processing circuit 15 and a reproduction duty correcting circuit 16. Then the duty of the reproduction signal is corrected, and this corrected signal is supplied to a bit length/bit train converting circuit 17. The circuit 17 converts the pulse signal having the width varying in response to the recording information into the digital signal of the original bit train. This digital signal is converted into an analog signal and extracted as a reproduction signal. Thus the recording is possible with high density.
Patent JP-2000273573-A (JP)
Title: Corrosion resistant and wear resistant alloy and apparatus using the alloy
Inventor: KIYOTOKI YOSHIHISA
IPC: F16K25/04
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To suppress the corrosion of eutectic carbides of a Co base alloy (so with Ni base and Fe base alloys) used for the sliding part of an apparatus and a valve seat which have been the cause of increasing the amt. of radiation in a nuclear power plant. SOLUTION: A Co base alloy (so with Ni base and Fe base alloys) used for the sliding part of an apparatus and the valve seat of a valve is subjected to plastic working, by which, in eutectic carbides and the base material part of a cast structure composing the Co base alloy (so with Ni base and Fe base alloys), the eutectic carbides are spheroidized and granulated, so that the corrosion of the eutectic carbides can be limited to the surface, and the corrosion is stopped to the limited range of the surface. Therefore, the corrosion is suppressed, the suppression of the frequency of the disassembly and inspection is made possible, furthermore, in the Co base alloy, by the suppression of the amt. to be corroded, the amt. of Co to be eluted reduces, and the amt. of Co brought into a reactor vessel can also be suppressed.
Patent JP-2000277578-A (JP)
Title: Surface treatment apparatus
Inventor: SHINOHARA MAKOTO
IPC: C23C16/44
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment apparatus in which the hydrogen concentration of the surface atomic layer of a sample is measured in the surface treatment apparatus without extracting the sample in atmospheric air. SOLUTION: An ion source 11 injecting ions into a vacuum chamber 2 and a detector 12 detecting recoil atoms made to recoil by injection ions are communicated and mounted in the vacuum chamber 2 installed to the surface treatment apparatus for measuring the hydrogen concentration of a thin-film surface in the surface treatment apparatus (a film deposition device) by an elastic recoil- particle detecting method by a low-energy ion scattering spectral method. The hydrogen concentration of the surface atomic layer of a sample (a substrate 20) is measured in the surface treatment apparatus without extracting the sample in atmospheric air, by conducting in the vacuum chamber 2 of the surface treatment apparatus by using the elastic recoil-particle detecting method by the low-energy ion scattering spectral method.
Patent JP-S63251787-A (JP)
Inventor: NISHIKAWA AKIRA
IPC: F27D1/16
Filed: 1987-04-04
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-S63249299-A (JP)
Inventor: ISHIKAWA SETSUSHIYUU
IPC: G08C19/00
Filed: 1987-04-03
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-H04298489-A (JP)
Title: Hanging cargo swing preventing device for overhead crane
Inventor: TAKAHASHI KENICHI
IPC: B66C11/16
Filed: 1991-03-22
Abstract: PURPOSE:To obtain a desirable swing preventing effect and improve stability with a simple structure by preventing the swing preventing effect from being influenced by cargo hanying positions in the case where hanging cargo swing can happen because of plural kinds of configurations of cargoes to be hung/supported. CONSTITUTION:A travel stand 2 to move horizontally on a travel track, a trolley stand 3 and two hoisting drum 5A and 5B are provided, and an outside hanging/ supporting jig 7 having a hanging/supporting jig inserting through hole in the central part, an inside hanging/supporting jig 8 capable of ascending/descending through the hanying/supporting jig inserting through hole and a swing preventing means 9 interposed between both hanging/supporting jigs so as to restrict horizontal directional movement are also provided. Furthermore, a constitution, in which a wire to hang/ support the outside hanging/supporting jig is spanned/stretched under a condition that its upper part is extended outside, is added, and the two hanging/supporting jigs are combined together on the same height, so that by means of mutual integration, increase of hanging/supporting points, and spanning/stretching of the wire outside, a swing preventing ability can be obtained.
Patent JP-H01253593-A (JP)
Title: Fan
Inventor: YOKODERA NOBUHITO
IPC: F04D27/00
Filed: 1988-04-04
Abstract: PURPOSE:To obtain a fan automatically responding to the required air quantity value changed with the elapse of time by providing a means automatically decreasing the air quantity in response to the elapsed time from the start of a timer. CONSTITUTION:An air quantity selecting circuit 1 inputted with signals from a controller 4 is provided, the air quantity is selected according to the setting of the controller 4, and a rotating speed control signal is outputted to a rotating speed control circuit 2. The rotating speed of a motor 3 is controlled according to the signal inputted to the rotating speed control circuit 2. The air quantity selecting circuit 1 decreases the air quantity value in proportion to the elapsed time from the start of a timer from the wind force value set via the controller 4 when signals of the timer start and the set time from a timer switch 5 are inputted, and it outputs a signal to make the air quantity value zero (motor stop signal) when the set time elapses.
Patent JP-S62239978-A (JP)
Title: Production of japanese chestnut molasses liquor
Inventor: IIDA TOSHIHIKO
IPC: C12G3/02
Filed: 1986-04-10
Abstract: PURPOSE:To produce a readily drinkable, refreshing and tasty Japanese chestnut molasses liquor having flavor of chestnut, by adding and fermenting a yeast for SAKE to Japanese chestnut molasses formed as a by-product in a large amount in a production process for chestnut confectionery. CONSTITUTION:Japanese chestnuts are peeled, boiled in water and dipped in a saccharide solution, heated, allowed to stand and then separated to produce Japanese chestnut confectionery. In the process, a liquid Japanese molasses formed as a by-product are used as a raw material and, as desired, apple juice is added to the above-mentioned Japanese molasses and blended. A yeast for SAKE, e.g. yeast for refined SAKE, yeast for wine, etc., is then added to carry out fermentation.
Patent JP-H09273655-A (JP)
Title: Automatic water feeding/stopping device to feed water tank
Inventor: MOTOYAMA YUKIO
IPC: F16K31/124
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To automatically keep the water level of a feed water tank to the specified water level. SOLUTION: A pair of upper and lower pressing pieces 5, 6 are provided on a rising and lowering rod 4 erected on a float 3 floating on a feed water tank 1, a compressed air selector valve 10 to be vertically operated by respective pressing pieces and for alternately supplying compressed air from a compressed air source to two compressed air pipes 11, 12 is provided between both pressing pieces, and the compressive air pipes 11, 12 are connected to a double acting- type driving cylinder 19 for opening and closing a push-type feed water valve 16 attached to a feed water pipe by pressing it.
Patent JP-S5218822-A (JP)
Title: Germicides for agricultural and gardening use
Inventor: MISATO ASATADA
IPC: A01N37/18
Filed: 1976-07-15
Abstract: PURPOSE: Amide germicides of low toxicity against plants and human bodies showing marked activity for the control of rice blast bacteria, etc. 
     COPYRIGHT: (C)1977,JPO&Japio