baber/WOPTO huggingface dataset:
Patent JP-H08245477-A (JP)
Title: Production of formaldehyde by catalytic hydrogenation of carbon dioxide
Inventor: OKADA KATSUMI
IPC: B01J31/22
Filed: 1995-03-13
Abstract: PURPOSE: To efficiently obtain the subject compound without forming by-products such as formic acid and remarkably decomposing the resultant product by catalytically hydrogenating CO2 in the liquid phase using a specific catalyst. CONSTITUTION: Carbon dioxide is catalytically hydrogenated in the liquid phase in an organic solvent containing an oil-soluble nickel compound which is a catalyst [e.g. bis(η-cyclopentadienyl)dicarbonylnickel (II)] dissolved therein. The oil-soluble nickel compound is preferably present in an amount of 0.01-10g based on 100cc reactional vessel. The organic solvent can be used in an amount of, e.g. 1-30g based on 100cc reactional vessel. The catalyst concentration in the organic solvent is usually 0.1-20wt.% and water in an amount of 5-50 pts.wt. based on 100 pts.wt organic solvent is preferably added to the organic solvent constituting the liquid phase. In this case, a water-miscible solvent such as an alcohol or a ketone is preferably used as the organic solvent so that the liquid phase may be a homogeneous system.
Patent JP-H11250734-A (JP)
Title: Resin composition for conductive paste
Inventor: TASHIRO AKITSUGU
IPC: H05K1/09
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To secure thickness of a fillet part at a through hole part, to improve edge covering performance, and to prevent clogging up of the hole. SOLUTION: In this resin composition a resol-type phenol resin has two molecular weight peaks, one peak on the high-molecular weight side and the other peak on the low-molecular weight side in measurement by gel permeation chromatography. Functions of two kinds of resol-type phenol resins of different molecular weight are compounded by mixing and using the high-molecular weight resol type phenol resin and the low-molecular weight resol type phenol resin in a particular range.
Patent JP-H02228972-A (JP)
Title: Magnetic medical treatment device and preparation thereof
Inventor: IMOTO TAKEO
IPC: A61N2/00
Filed: 1989-03-03
Abstract: PURPOSE:To prevent the local bending of a cord and to simplify assembling work by constituting the title device of the bellows interposed between end plates and a plurality of electromagnetic coils received in respective housings and connected by the cord passing through the bellows. CONSTITUTION:A protective layer 18 composed of foamed urethane is provided to the surface of a cover 7 to improve the touch of the cover with the skin of a region to be treated at the time of use. Further, in place of the protective layer 18, ceramic paint emitting far infrared rays may be applied to said cover. By this method, hiperthermic effect is enhanced. The ribs 19, 20 opposed to each other in the vicinity of the center line of bellows 4 so as to provide a gap therebetween respectively protrude from the bottom surface of a main body 6 and the inner surface of the cover 7. The ribs 19, 20 fix a cord 3 to give sufficient allowance to the length of the cord in the bellows 4 and are used in order to keep this state. The cord 3 is pref. meandered for example.
Patent JP-H02232053-A (JP)
Title: Production of coated ampoule
Inventor: SERA NOBORU
IPC: A61J1/06
Filed: 1989-03-07
Abstract: PURPOSE:To solve the problems, such as wounding of the fingers, etc., at the time of cutting a cutting part and intrusion of the fine powder of glass into an internal liquid, by applying a UV curing type resin compsn. to at least the cutting part of the glass ampoule, then irradiating the coated surface with UV rays to cure the resin. CONSTITUTION:A glass tube 3 is mounted to an aperture 2 of the easy-to-cut ampoule 1 subjected to an inspection. The rotation of the glass tube is transmitted as it is to the ampoule. The UV curing type resin compsn. is applied on the cutting part 4 while the glass tube 3 is rotated by a motor 6. The resin is thereafter irradiated with UV rays and is thereby cured. The ampoule coated with the resin film 5 in the cutting part is thus obtd.
Patent JP-S57167627-A (JP)
Title: Dry etching equipment
Inventor: TOBINAGA YOSHIICHI
IPC: H01J37/32
Filed: 1981-04-08
Abstract: PURPOSE:To avoid the generation of cleposition on the surface of the etched object by covering the whole surface of a load electrode by Teflon material. CONSTITUTION:An earth electrode 2 and a load electrode 3 are placed in an airtight vacuum chamber 1 facing each other and an object mounted on the load electrode 3 is etched by plasma which is generated in the vacuum chamber 1 by applying high frequency voltage between those two electrodes. The whole upper surface of the load electrode 3 is covered by Teflon mateial 7 beforehand. With this constitution, as Teflon belongs to fleon copolymers, radical substances are polymerized and absorbed by the surface of Teflon material and floating radical substances on the etched object are removed, so that the generation of deposition on the surface of the etched object is avoided.
Patent JP-S63218151-A (JP)
Title: Enclosed type alkaline battery
Inventor: YOSHIDA SEIJI
IPC: H01M50/172
Filed: 1987-03-06
Abstract: PURPOSE:To obtain an inexpensive liquid-leakproof alkaline battery by passing a vessel type metal terminal, which is filled with malleable metals, through a battery jar interposed between gaskets or metal washers, and being compressed and sealed. CONSTITUTION:A vessel type metal terminal 1, filling metals 2 with good malleability, gaskets 3, a battery jar 4 and a lead plate 5 are provided. If the battery jar 4 is made of metal or thermoplastic resin, Ni-soldered iron is used for the battery jar 4, where metals 2 such as Pb, Sb, Sn, Al, Cd, Ag or their alloys are filled in the vessel part. Since the malleable metals 2 are filled inside the vessel type metal terminal 1, a uniformly pressed force is imposed upon inside the terminal 1 resulting in a completely liquid-leakproof, compressed and sealed surface in contact with terminal 1, gaskets 3 and battery jar 4. By the arrangement, an inexpensive liquid-leakproof enclosed type alkali battery is obtained.
Patent JP-H07266204-A (JP)
Title: Work holding device for grinder
Inventor: HARADA KATSUHIKO
IPC: B24B5/307
Filed: 1994-03-24
Abstract: PURPOSE:To restrict the generation of scratch or the like on a work to the minimum by forming a roller, of which axis is inclined, of the material softer than a work. CONSTITUTION:A roller 5, of which axis is inclined, is made of the material softer than a work 23. At the time of moving a grinding wheel 26 toward the work 23 so as to grind a desired position of a work core end, a driving roller 12 is directly driven by a motor 17 and gears 18, 13 coupled with the motor 17 and a rear side driven roller 5 as a presser roller 5c having elasticity is made to elastically pressure-contact with the work 23 so as to improve the following property of the driven roller 5 to the driving roller 12 and the work 23. With this structure, change of the peripheral velocity due to the generation of unevenness of turning of the driving roller 12 and the driven roller 5 is eliminated. As a result, the generation of slip between both the rollers 5, 12 and the work 23 is prevented, and the anxiety that the work 23 is locally and seriously damaged is eliminated.
Patent JP-S63220531-A (JP)
Title: Ic mounting device
Inventor: ONUMA TAKAYUKI
IPC: H01L21/60
Filed: 1987-03-09
Abstract: PURPOSE:To shorten the work cycle time by equally dividing a built-in head into the plural, arranging them onto an index table, repeating index movement and vertical movement in succession and successively conducting a series of work of an IC mount. CONSTITUTION:Each built-in head 2 disposed onto an index table 1 can be operated simultaneously by repeating the division and vertical movement of the index table 1 in succession and operating corresponding respective working unit. That is, a series of work of the pickup suction of ICs 3 from the upper section of a tray 5, centering, the application of flux 8 to IC bumps 3a, and mounting to a substrate 9 is conducted at the same time. The substrate 9 on which the ICs 3 are mounted is carried up to a bonding station section, heated by a heater and the solder bumps 3a on the bases of the ICs are melted, and the ICs are joined with the substrate. Accordingly, the work cycle time can be shortened.
Patent JP-S63219675-A (JP)
Inventor: OKINO TOSHIO
IPC: G01N21/88
Filed: 1987-03-09
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-S6242970-A (JP)
Title: Production of pyridone-3-carboxamide compound
Inventor: GOTO YUKIHISA
IPC: C07C251/08
Filed: 1986-03-11
Abstract: PURPOSE:To obtain the titled substance in high yield, by reacting 3- benzylaminocrotonaldehyde with a diketene in the presence of an N-containing organic compound and treating the intermediate product in a solvent in the presence of an inorganic or organic strong base. CONSTITUTION:The compound of formula I or II (R<1> is H, alkyl, cycloalkyl, aryl, etc.; R<2> is H, vinyl, cycloalkyl, aryl, etc.; R<3> is alkyl, aryl, etc.) is made to react with a diketene in the presence of an N-containing organic compound capable of activating the diketene (e.g. triethylamine), and the produced intermediate is treated, optionally after separation, in a solvent in the presence of an inorganic or organic strong base (e.g. LiOH) or an amine of formula R<2>-NH2 to obtain the objective compound of formula III. USE:Pharmaceuticals, agricultural chemicals and their synthetic intermediates.
Patent JP-S61206662-A (JP)
Inventor: SCHMIDLE LISA M
IPC: B41J2/12
Filed: 1986-03-11
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-S59181062-A (JP)
Title: Manufacture of mos type semiconductor device
Inventor: HORIGUCHI FUMIO
IPC: H01L21/336
Filed: 1983-03-31
Abstract: PURPOSE:To prevent the contact of source and drain with inversion preventive layer by doping an impurity for forming source and drain with an element isolating insulating film and an insulating film formed on a stepwise side wall of a gate electrode as masks. CONSTITUTION:After an element isolating region 32 of a semiconductor substrate 31 is selectively etched to form a groove, an impurity which provides the same conductive type as the substrate 31 is doped in the groove to form an inversion preventive layer 33. Then, the first insulating film 34 is buried in the groove, and the upper surface of the film 34 is formed higher than the surface of the substrate 31. Then, a gate insulating film 37 is selectively formed on the gate electrode 38 on the element forming region of the substrate 31, and the stepwise difference between the upper surface of the electrode 38 and the surface of the substrate 31 is formed smaller than that between the film 34 and the surface of the substrate 31. After the second insulating film 39 is formed by self-aligning on the side wall of the stepwise difference, with the films 34, 39 as masks an impurity for imparting reverse conductive type to the substrate 31 is doped on the surface of the substrate 31 to form source and drain regions 42, 43.
Patent JP-H07256603-A (JP)
Title: Circular saw machine
Inventor: SUZUKI AKIRA
IPC: B23D47/08
Filed: 1994-03-24
Abstract: PURPOSE:To surely and smoothly conduct an operation of horizontally moving a circular saw blade during the cutting operation of a circular saw machine. CONSTITUTION:A main support link 10 and a disc link 11 are provided on a support member 8 through a shaft 9. A support arm 13 is provided on the main support link 10 through a shaft 12. A circular saw blade 15 is provided on the support arm 13 through a rotating shaft 14. One end of a shaking restriction link 16 is pivotally fixed to a pin 11 a projected on the disc link 11. The other end of the shaking restriction link 16 is pivotally fixed to a pin 13a of the support arm 13. The pin 13a is disposed on a straight line connecting the shaft 12 to the rotating shaft 14. A distance from the shaft 9 to the shaft 12, a distance from the pin 11a of the disc link 11 to the pin 13a of the support arm 13, and a distance from the shaft 12 to the rotating shaft 14 are determined to be equal. A distance from the shaft 9 to the pin 11a is determined to be twice longer than a distance from the shaft 12 to the pin 13a.
Patent JP-S56149861-A (JP)
Title: Priority giving system of digital service equipment for conference
Inventor: YOSHIAKI JIYUNJI
IPC: H04M3/56
Filed: 1980-04-22
Abstract: PURPOSE:To give a priority without varying a sound level relating to service, by executing the operation for giving a priority to an encoded sound signal, independent of the input/output control of an encoded sound signal of a conference participant. CONSTITUTION:An encoded sound signal which is stored in the input register REG is input to the operator MULT, is operated at every channel by the common control unit (not shown in the figure), is input to the comparator COMPR, is compared with a sound signal of the maximum value holding register HOLD.R, namely, an encoded sound signal having the maximum value among the sound signals, and when an input of the operation result is larger, its value is stored in the maximum value holding register, and the speaker concerned is decided as a speaker of this frame. When a priority is given in advance among the conference participants, the coefficients corresponding to its sequence are decided, and the respective sound signals are multiplied by said coefficients in the operator MULT; the conference service can be executed under the influence of whether a voice of the conference participant is loud or low, environmental conditions, etc.
Patent JP-H09221252-A (JP)
Title: Travel guiding device and travel guiding method for belt-like member
Inventor: WAKABAYASHI MASAKI
IPC: H01M4/139
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To accurately guide a belt-like member overlappingly with the position of an object by providing a travel direction moving means for moving the travel direction of the belt-like member along the width direction of the belt-like member and locating the belt-like member at the position of the object. SOLUTION: When the position of a positive electrode sheet 20 in the width direction is drifted from the position of an object 30 in the width direction, an edge section 20a shields the laser beam from a light projection section 76, the laser beam quantity received by a light reception section 77 is changed as compared with that when the edge section 20 a is located at the correct position, and the light reception section 77 outputs the detected voltage corresponding to the position drift to a controller 100. The controller 100 rotates the first guide rotating means 12 and the second guide rotating means 14 around the central axis CL via a rotary actuator 60. When the positive electrode sheet 20 reaches the second position detecting means 75 side, it is drifted in the direction of an arrow Y, and the displacement is resolved.
Patent JP-S52137365-A (JP)
Title: Integrating wathour meter
Inventor: OOMORI TOYOAKI
IPC: G01R21/00
Filed: 1976-05-13
Abstract: PURPOSE:Remote indication of integrated electric energy is made possible even when number wheels are at rest by code-translating the indicating numbers for every number wheel of each digit, magnetizing the translated codes into magnetic sheets and reading out the magnetic information with magnetic sensor.
Patent JP-S56149608-A (JP)
Title: State display device for sequence controller
Inventor: NAKAO KIYUUJI
IPC: G03C8/06
Filed: 1980-04-23
Abstract: PURPOSE:To ensure a state display by which a fault can be diagnosed without using any program for display of the state, by installing a means to search and store a conditional input of designated output element plus a means to detect the state change of the output element. CONSTITUTION:The sequence controller 10 of stored program system processes the state signal supplied from the input circuit 14 through the operation processing part 13 and based on an instruction given from the program memory 12 and then turns on and off the output element via the output circuit 15. In case the output element is deenergized in the course of working, the state display device 20 is operated. The output element address is set to the control panel 23, and the conditional input of output element is written into the memory 26 through the operation processor 21. Then the output element is started to detect successively the on-off mode of the conditional input stored in the memory 26, and the contents of detection is displayed on the CRT28.
Patent JP-H05260265-A (JP)
Title: Image reading device and image recording device
IPC: B41J2/44
Filed: 1992-03-12
Abstract: PURPOSE:To prevent the variance of density caused to the read or recorded images by the mode hopping with an image reading device or an image recording device of an optical scanning system when a semiconductor laser of a vertical single mode is used as a scanning light source. CONSTITUTION:A light beam scanning means consisting of a rotary polyhedral mirror 14 and a sheet transfer means 11 applies the main scanning to a single picture element line set on a storage-type fluorescent sheet 10 by N times (2<=N). Then the drive current I of a semiconductor laser 12 is controlled by a drive control circuit 29 through the main scanning of N times so that the different scanning light quantities are secured at the same scanning position for each main scanning and also that the sum of scanning light quantities of each picture element existing on the sheet 10 is kept constant. Then the reading image signals Sd obtained in N different ways for each picture element are added together at an addition part 22. Thus the image signals related to each picture element are obtained.
Patent JP-S52136812-A (JP)
Title: Roll for process line
Inventor: FUKUOKA YOSHIKAZU
IPC: B65G39/00
Filed: 1976-05-13
Abstract: PURPOSE: To decide the shape of the roll with which the strip does not camber, by determining the amount of crown of the roll to be used and the length of the central flat part of the convex roll according to the shape of the strip and by seeking the amount of thermal crown, when the strip passes through the inside of the continuous annealing furnace. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54145546-A (JP)
Title: Control system of electrophotographic copier
Inventor: KUBOTA YOUICHI
IPC: G03G15/043
Filed: 1978-05-08
Abstract: PURPOSE:To perform controlling of the copying machine and supervising of environmental conditions with a microcomputer, reset all operating parts to specified positions at the turning on of power source and provide an abnormality diagnosis function of displaying abnormality contents when abnormality is detected even after start. CONSTITUTION:As power source is turned ON, a microcomputer starts operating and first performs the start inspection of the machine main unit prior to copying operation in initial checking. When the operating parts of respective parts are not in their home positions, they are forcefully returned to the home positions. When all fial to reset, the control system of the computer is stopped and a stop display DP8 is lighted. When all are OK, the ON of a start switch S8 is judged. During copying, a series of copy sequence operations and operation checks are accomplished time serially according to the timings of the pulses generated by a pulse generator. When the free run mode is set, paper discharge detection and paper absence detection are neglected and the free run is repeated until the free run mode switch goes OFF, whereby the copy sequence of the times corresponding to the input sheet number data is accomplished.
Patent JP-S58171611-A (JP)
Title: Method and device for detecting shape
Inventor: NAKAGAWA YASUO
IPC: G01N21/956
Filed: 1982-04-02
Abstract: PURPOSE:To enable the detection of a correct optically cut image by holding the peak value of a laser spot image constant and detecting the shape of an object by an optical cutting method. CONSTITUTION:When a signal (a) for starting detection is put into a generating circuit 24 for a synchronizing signal, a galvanomirror driving circuit 23 generates a saw tooth wave (b), and a galvanomirror 7 rotates in a theta direction, then a laser spot is scanned in a direction x on the object to be detected and a spot image is formed on an image sensor 9 with the mirror 7. The laser spot moves vertically on the sensor 9 in accordance with the vertical change of the object. Therefore, the sensor 9 is scanned in the Z-axis direction by many times of trigger signals C during the scanning of the mirror 7 by a signal (b) for scanning the galvanomirror, whereby the optically cut image is detected two-dimensionally.
Patent JP-S58171677-A (JP)
Title: Display circuit of stored value
Inventor: ABE RIYOUICHI
IPC: G01R13/40
Filed: 1982-04-02
Abstract: PURPOSE:To keep current required for display constant even if an input is changed by actuating only one LED in accordance with the input in a bar graph display device using ED and the like. CONSTITUTION:Impulse voltage applied to an input terminal 1 is differentiated and divided by a circuit 3 and supplied to respective voltage comparators 21- 24. Respective outputs of storage circuits 11-14 are connected to respective nodes 41-44 of LED groups 61-64 connected each other in series. Said constitution enables one LED located on a position corresponding to the size of the input to be actuated and emit light. Thus the current required for display can be kept constant even if the input is changed.
Patent JP-H10203832-A (JP)
Title: Forming of molten glass
Inventor: ITO HIROSHI
IPC: C03B7/14
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing molten glass, capable of reducing waste discarding molten glass every forming without forming shearing mark on the functional face of glass forming product, enabling direct press system capable of producing highly precise glass forming product not requiring post processing and capable of remarkably simplifying the process and forming within short time and remarkably reducing production cost thereby. SOLUTION: This method for forming molten glass, making molten glass 1 housed in a glass melting tank 2 flow from the outlet 4 of the glass melting tank 2 and then, forming the molten glass in a pair of forming molds 13 and 14 comprises a step for cutting the molten glass 1 made to flow from the outlet 4 into a single body 17 and a step for forming a part other than cut part of molten glass cut into the single body 17 in the pair of forming molds 13 and 14.
Patent JP-H04272268-A (JP)
Title: Carpet having good touch and production thereof
Inventor: OSUGI MASAO
IPC: D05C17/02
Filed: 1991-02-25
Abstract: PURPOSE:To provide a carpet having a high commercial value by imparting such a soft touch as that of a fur and an excellent luster to the carpet, while maintaining the desired elasticity of the carpet. CONSTITUTION:A carpet having cut piles comprising relatively long flat cross- sectional fibers constituting the raised surface of the carpet and thermally shrunk fibers sunk from the raised surface by a thermal treatment is subjected to a polishing process to stretch the crimped pile fibers and simultaneously luster the carpet.