baber/WOPTO huggingface dataset:
Patent JP-H01122325-A (JP)
Title: Ac automatic constant voltage device
Inventor: TSUDA YOSHITOKI
IPC: H02J3/12
Filed: 1987-10-30
Abstract: PURPOSE:To obtain the title device, quick in response speed, small in size, light in weight and reduced in noise, by a method wherein the input voltage of a main transformer is corrected based on the output voltage of the main transformer to obtain a constant output. CONSTITUTION:The input side voltage V4 of a main transformer 1 becomes the sum of an input voltage V1 and the total voltage V2 of the secondary winding 5 of an auxiliary transformer 4, or V4=V1+V2. A relation between the input side winding 2 of the main transformer 1 and the output side winding 3 of the same becomes V4/N4=V5/N5+VL (here VL means a loss voltage). Accordingly, an output voltage V5 can be obtained from a formula; V5=[(V1+ V2)/N4-VL].N5. Here, the numbers of windings N4, N5 of the input side winding 2 and the output side winding 3 of the main transformer 1 are constants, therefore, the output voltage V5 is fluctuated by the change of the less voltage VL accompanied by the fluctuation of the input voltage V1 and the fluctuation of a load. Accordingly, the output voltage V5 may be made constant by controlling the total voltage V2 of the secondary side winding 5 of the auxiliary transformer 4 into a direction wherein the fluctuation of the output voltage V5 is corrected.
Patent JP-S63129635-A (JP)
Title: Substrate with bump
Inventor: UCHIYAMA SADAYOSHI
IPC: H01L21/60
Filed: 1986-11-20
Abstract: PURPOSE:To obtain a substrate with a bump, which can be bonded to the Al pad of an IC chip stably, by expanding and increasing the roughness of the surface of the bump by plating. CONSTITUTION:A conductor pattern 3 comprising a copper foil is bonded to a substrate 1 with a bonding material 2. Thereafter, Ni 8 and Au 9 are applied on the copper foil 6 by electroplating. Then a current is concentrated to a protruding parts 7. Therefore the protruding parts 7 become thick, and the peripheral parts become thin. Thus the roughness of the surface of a bump 5 is increased. When plating is performed for a short time in the vicinity of the upper limit of allowable current density, the large roughness is obtained. Especially when the surface roughness is made to be 5-20 mum, the oxide film of an Al pad can be readily broken when bonding to the Al pad of an IC chip is performed, and the bonding strength and the stability are remarkably increased.
Patent JP-S62136659-A (JP)
Title: Silver halide color photographic sensitive material and processing method therefor
Inventor: SHIBAHARA YOSHIHIKO
IPC: G03C7/392
Filed: 1985-12-10
Abstract: PURPOSE:To obtain a photosensitive material having an excellent granular characteristic and improved suitability for a desilvering process by incorporating at least one kind of the compd. expressed by the specific formula into a photographic sensitive material contg. silver halide emulsion particles of laminar structure constituted of cores and shell. CONSTITUTION:The compd. expressed by the formula I and/or the formula II is incorporated into the photosensitive material having at least one photosensitive silver halide emulsion layer on a base and contg. the silver halide emulsion particles of the laminar structure consisting of the cores essentially consisting of silver iodobromide contg. >=10mol% silver iodide and the shells covering the cores and substantially consisting of silver iodobromide or silver bromide contg. <=5mol% silver iodide. >=2 kinds of the compds. may be mixed in the stage of adding the above-mentioned compds. and the total amt. of the compds. to be added is 1X10<-5>-1X10<-2>mol/m<2>. The photosensitive material having the excellent granular characteristic and the high desilvering rate in various bleaching baths or bleach fixing baths is thus obtd.
Patent JP-H08136389-A (JP)
Title: Airtight testing apparatus and airtight testing method
Inventor: IHARA KENICHI
IPC: G01M3/26
Filed: 1994-11-11
Abstract: PURPOSE: To test airtight properties of a sample at low costs in a short time, by storing the sample in one of two airtight chambers communicating with each other via a U-shaped communication pipe, introducing the compressed air, closing an air valve, and measuring the difference of liquid levels in the communication pipe. CONSTITUTION: A liquid manometer 5 provided with airtight chambers 3, 4, a transparent U-shaped communication pipe 51 having front ends opened to the airtight chambers 3, 4 and a scale 53 for measuring the difference (h) of liquid levels in the communication pipe 51 constitutes the airtight testing apparatus. A sample 2 is stored in one airtight chamber 3, a lid part 32 is closed to seal the airtight chamber 3, air valves 64, 65 are opened to introduce the compressed air to the airtight chambers 3, 4 and then the valves 64, 65 are closed after the liquid levels in the communication pipe 51 are returned into the balanced state. The pressure is kept in the balanced state if the sample 2 has no defect. However, if the sample 2 is poorly airtight, the compressed air in the airtight chamber 3 invades the sample 2, thereby lowering the air pressure in the airtight chamber 3.  As a result, the difference (h) is brought about between liquid levels in the communication pipe 51. In this manner, airtight properties of the sample 2 can be tested without letting in a liquid or the like into the sample 2.
Patent JP-H10123435-A (JP)
Title: Objective optical system for endoscope
Inventor: TAKASUGI YOSHIHARU
IPC: G02B23/26
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a top end streamline shaped endoscope having the same specification and performance as a conventional direct sight system by suppressing the angle of deviation and viewing angle variation by providing an eccentricity correcting means after the top end surface of an objective optical system and nearly aligning the visual field direction of the objective optical system with the longitudinal direction of an endoscope inserting part. SOLUTION: The eccentricity correcting means is provided after the top end surface of the objective optical system, and the visual field direction of the objective optical system is nearly aligned with the longitudinal direction of the endoscope inserting part. In this case, a wedge lens constituting a top end lens 3 as the eccentricity correcting means is made eccentric. Thus, the angle of deviation caused by making the top end lens 3 of an optical system as the wedge lens is corrected by moving the wedge lens 3 in a direction perpendicular to a center shaft.  What means by moving the wedge lens 3 is that the concave surface 3' of the image surface side of a lens is moved to the center shaft, and the angle of refraction of a light beam bent by the concave surface 3' is changed, and the incident angle of the light beam to the plane part of the first surface of the wedge lens 3 is changed, so that the angle of deviation and the viewing angle variation are suppressed.
Patent JP-H06169716-A (JP)
Title: Batter mix
Inventor: EMOTO HITOSHI
IPC: A23L7/157
Filed: 1992-09-22
Abstract: PURPOSE:To obtain a batter mix stably attachable to frozen meat to which conventional batter mix cannot be attached in desirable state. CONSTITUTION:A batter stably attachable to frozen meat is produced by adding a phosphoric acid salt and starch processed with oil and fat to a batter mix.
Patent JP-H07108111-A (JP)
Title: Cleaning method of filter medium in filter using floating filter medium
Inventor: TSUCHIYA MINORU
IPC: B01D29/62
Filed: 1993-10-07
Abstract: PURPOSE:To shorten the cleaning time of a filter medium by stirring and dispersing the filter medium with a raw water supplied, jetting the raw after into the filter medium after discharging the water and taking out he sewage after cleaning the filter medium from the bottom part of a closed tank at the time of cleaning the filter medium in an upflow type filter of the raw water. CONSTITUTION:When the raw water fed to the tank 1 from a main supply pipe 10 through a valve V2, a supply pipe 7a and a pit 7 is ascending in a filter medium layer 4, a contained dirt is captured and the filtrate is taken out from a discharge pipe 6a through a water collecting nozzle 3. At the time of clogging by the filtering operation, the filter medium is separated by rotating a stirring propeller 8 while continuously supplying the raw water and at the same time, the dirt is separated and only the separated water is discharged through the valve V5. Next, the rotation of stirring propeller 8 is stopped and the filter medium separated from the dirt is floated to form the filter medium layer. After that, the valve V5 is closed and the raw water through a valve V1 is reversely fed into the filter medium layer 4 from the nozzle 3 and the dirt is discharged from the valve 3.
Patent JP-H10119234-A (JP)
Title: Seasoning method in sheet offset press and its mechanism
Inventor: KOJIMA YASUTAKA
IPC: B41F23/02
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide additionally a seasoning mechanism directly to a printing part of a printing machine by a method wherein printed paper is stabilized in humidity by applying suitable humidity and pressure thereto just before printing. SOLUTION: A humidity stabilizing part S composed of a seasoning unit is additively provided between a paper feed part A of a perfecting four color sheet-fed offset rotary press and its printing part B. The humidity stabilized part S is composed of a humidifying device 1, a blanket cylinder 2, a transfer cylinder 4, a feed board 5, and a swing device 6. That is, an impression cylinder 3 is brought in continuos contact with an impression cylinder 16 of the printing part B, the blanket cylinder 2 and the transfer cylinder 4 are brought in continuous contact with the impression cylinder 3, the humidifying device 1 is further brought in continuous contact with the blanket cylinder 2, and the swing device 6 is brought in continuous contact with one side transfer cylinder 4.  Further, the same effect is obtained for not only one side printing but also single color printing without being limited to the perfecting four color printing.
Patent JP-H07131531-A (JP)
Title: Automatic pocket beeper reporting device
Inventor: INDA FUSAO
IPC: H04M3/42
Filed: 1993-11-08
Abstract: PURPOSE:To provide an automatic pocket beeper reporting device which can offer the new service to the user by simply registering a transmitting procedure for calling out the pocket beeper and also a necessary message to be reported. CONSTITUTION:A PB signal sending part 1 produces a PB signal and sends it to a circuit control part 2. The part 2 receives the PB signal and sends it to a public circuit. The push-buttons 3 correspond to the called subscribers, and the sensors 13 detect the faults. An input part 4 transmits a signal to a control part 11 after adjusting the signal level. A deciding part 5 decides the transmitting procedure of a pocket beeper based on the trigger signal acquired from each input. A storage part 6 stores the messages, the numbers, the codes and the transmitting procedure data. A memory 7 registers the input, the message number, the transmitting procedure and the pocket beeper call number with relation secured among them. An operating part 8 contains the ten-keys and an instruction key. Then a decoding part 10 decodes the transmitting data and produces the codes to output them in the necessary frequency and at a prescribed time interval.
Patent JP-H0868136-A (JP)
Title: Block connector concurrently serving as spacer
Inventor: IZU TOSHIKAZU
IPC: E04B2/02
Filed: 1994-11-11
Abstract: PURPOSE: To construct a block wall with simple work by coupling the upper and lower sections of a block connector with the connecting vertical holes of the upper and lower block members, and inserting the gap forming flange sections between the upper and lower block members. CONSTITUTION: A connector main body 1 is formed into a tapered cylindrical shape in the vertical direction, a pair of gap forming flange sections 2, 2 are horizontally protruded at the middle position on the outer periphery, and vertical joint forming projections 3, 3 are vertically extended at the phase shifted by 90 from them. Vertical reinforcing bars 7 are vertically extended on the foundation, multiple block members 5 are horizontally installed at constant intervals, the connectors A are coupled with block connecting vertical holes 6, then gap forming vertical joints 8 having a constant width are formed between the right and left block members 5. Mortar M is placed on the upper faces of the block members 5, and block members 5 of the next stage are stacked.  The right and left end sections of the block members 5 of the upper stage are located on the flange sections 2, and horizontal joints 9 having a constant width are formed between the upper and lower block members 5.
Patent JP-2000115875-A (JP)
Title: Microphone device
Inventor: FUJIBAYASHI KENJI
IPC: H04R1/06
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To make a microphone device small-sized and convenient to carry, to facilitate setting operation at use, and to easily gather the articulate voice spoken by a specific person by making the angle of the intersection of the microphone directivity and the center axis line of a plug variable to be within a specified range. SOLUTION: A support member 16 seals a conductive member which electrically connects the microphone 12 and plug 14. The direction 12a of the directivity of the microphone 12, and the center axis of the plug 14 cross each other at an angle α of 45 deg.. This angle α, however, is set to an optimum value, that when a voice recording and reproducing device mounted with a microphone device 10 is put close to the mouth of a person who uses the voice recording and reproducing the device, while various kind of switches, etc., of the voice recording and reproducing device can be operated easily with one hand, the direction 12a of the directivity of the microphone 12 is set toward their mouth for a majority of persons. The angle α is normally about 30 deg. to about 60 deg., but can be set within a range below 90 deg..
Patent JP-2000106203-A (JP)
Title: Solid polymer electrolyte membrane, electrode for fuel cell, and solid polymer electrolyte fuel cell
Inventor: AKAKABE MICHIO
IPC: H01M8/10
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of a hydrocarbon base solid polymer electrolyte membrane, realize enhance durability, and reduce cost by adding at least one catalyst selected from among an oxide catalyst, a large cyclic metal complex catalyst, and a transition metal alloy catalyst to the hydrocarbon base solid polymer electrolyte membrane. SOLUTION: A joining body 10 is constituted by interposing a solid polymer electrolyte membrane 3 between an oxidizing agent electrode 1 and a fuel electrode 2, and an oxidizing agent electrode catalyst 1a and a fuel electrode catalyst 2b come in contact with the solid polymer electrolyte membrane 3 and joined. The joining body 10 is interposed between a separator 4a and a separator 4b to form a unit cell 20. An oxide catalyst, such as MnO2 decomposes hydrogen peroxide generated in the oxidizing electrode 1 in a power generating process and penetrated into the solid polymer electrolyte membrane 3 through oxidation- reduction actions with oxygen, and a large cyclic metal complex catalyst, such as iron phthalocyanine and a transition metal alloy catalyst such as an Cu-Ni alloy decompose it by an adsorption-reduction action by transition metal.
Patent JP-H06126857-A (JP)
Title: Device and method for cutting and finishing tire surface
Inventor: TOMITA SHUJI
IPC: G01M1/38
Filed: 1992-10-16
Abstract: PURPOSE:To cut tire surface in a short time to give a high quality finish thereto. CONSTITUTION:A tire 22 is set on a tire rotating part 12 of a tire surface cutting and finishing device 10 and is rotated on its axis at a speed of predetermined revolutions. At the same time, a belt type grinder 74 is positioned at a teaching point of the surface of the tire by a head 64 provided at the end of an arm 62 of a robot 54 and is pressed against the tire surface with a predetermined pressing force to cut it. Upon (1+alpha) rotation of the tire 22, a motor 24 for rotating the tire is deenergized to stop the rotation of the tire 22, a rotating block 70 is then raised along the vertical guide of a vertical block 68 to lift the belt type grinder 74 off the tire 22 and the grinder is repositioned at the next teaching point.
Patent JP-H06126914-A (JP)
Title: Composite polyolefin film for print laminate
Inventor: ASAKURA MASAYOSHI
IPC: B32B27/10
Filed: 1992-10-16
Abstract: PURPOSE:To provide a composite polyolefin film for print laminate which is excellent in heat laminate aptitude for print laminate printing paper. CONSTITUTION:In a composite film wherein a polyolefin thermofusible resin (layer B) is laminated on one side of a cast film (layer A) having polypropylene as a main component, a surface glossiness of the layer A is 110% or higher and its mean refractive index is within a range of 1.500-1.5080. Therefore, transfer resistance of a flaw of a metallic roll in print laminate can be improved, and print laminate printing paper having a high quality surface can be obtained.
Patent JP-H04155812-A (JP)
Title: Pattern forming method
Inventor: HASEGAWA NORIO
IPC: G03F1/30
Filed: 1990-10-19
Abstract: PURPOSE:To make it possible to form a practical pattern by a method wherein most of the patterns constituting elements are transferred using a phase-shifting type mask, and the part where a trouble occurs on the arrangement of a phase shifter, a trouble- occurred part is repaired using an electron-beam patterning method. CONSTITUTION:A phase-inverting shifter is provided on a light-interrupting part 1 and light-transmitting parts 2 and 4, and when a pattern is transferred to a negative type resist using the above-mentioned mask, the resist pattern 7 is disconnected at the part 8. This disconnection is caused by the presence of a shifter end 6 in the light-transmitting part, and as the phase is inversed on the shifter end, the intensity of light becomes zero, and the resist pattern is disconnected. The shifter of the size, which does not resolve with the ordinary mask, of the patterns 2, 3, 4 and 5, should be arranged as shown in the diagram mentioned separately, and the formation of the shifter end 6 in the light-transmitting part must be prevented. At this point, after a pattern has been exposed on the resist using a phase-shifter mask, or the part 8 is patterned by an electron beam, the disconnection is prevented at the part 9, and a resist pattern 7 is formed. The resist requires a negative type sensitivity to both ultraviolet rays and an electron beam.
Patent JP-2000103178-A (JP)
Title: Thermal transfer sheet
Inventor: NISHIZAWA MASUMI
IPC: B41M5/40
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal transfer sheet having heat resistance, coating properties, slip properties and the like in addition to antistatic properties and corrosion preventive properties, and also provided with thermal head-traveling properties and good antistatic properties (and a heat-resistant lubricant layer) preventing the accumulation of refuses in a thermal head and the wear of the thermal head. SOLUTION: A heat melting ink layer 2 is formed on one face of a base sheet 1, and a heat-resistant lubricant layer 3 is formed on the other face of a thermal transfer sheet, and a primer layer 4 is formed between the base sheet 1 and the heat-resistant lubricant layer 3, and the primer layer 4 contains an organic electroconductive material formed of a compound of terpene skeleton into which a sulfonic group and/or a group of its salt is introduced.
Patent JP-H09128339-A (JP)
Title: Computer system
Inventor: ISHIZUKA HIROKI
IPC: G06F15/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To speed up display processing in respective client machines and to facilitate the unified management of screen display information in a whole system in the case of a client/server system. SOLUTION: All picture information-related files 11 and 12, which are required for the display processing in the respective client machines 200 constituting the system, are stored in a server machine 100. Control programs for automatically down-loading an attribute information file 11 and fixed screen information file 12, which are fixed information, among the picture information-related files 11 and 12 stored in the server machine 100 to the client machines 200 connected to the server machine from the server machine 100 as an initial processing after line connection completes, are incorporated in the server machine 100 and the respective client machines 200. The display processing in the respective client machines 20 is executed by using the attribute information file 11 and the fixed screen information, which are previously down-loaded in the initial processing.
Patent JP-H10120910-A (JP)
Title: Thermoplastic elastomer composition
Inventor: TANAKA KAZUYOSHI
IPC: C08L101/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain an elastomer composition which can impart water repellency and oil repellency and non-adhesiveness to the surface of the molded products by adding a copolymer of a fluorine-containing (meth)acrylate monomer and a fluorine-free (meth)acrylate monomer. SOLUTION: This composition contains (A) a copolymer from (i) a fluorinated alkyl (meth)acrylate monomer of formula I [Rf is a 4-16C fluorinated alkyl or an ether oxygen-containing 4-16C fluorinated alkyl; X is a divalent linking group, for example, a group of formula II (R' is H, a 1-3C alkyl) or -CH2 -; R is H, CH3 -, Cl, F, CN] are (ii) a fluorine-free (meth)methacrylate monomer bearing a 10-30C straight or branched alkyl as a ester-substituent, and (B) a thermoplastic elastomer. The unit of the component (i) in the component A preferably amounts to 25-80wt.%. The amount of the component A is preferably 0.05-20 pts.wt. to 100 pts.wt. of the component B.
Patent JP-H05121300-A (JP)
Title: Apparatus for electron beam exposure
Inventor: TSUZUKI KOKI
IPC: H01J37/147
Filed: 1991-10-25
Abstract: PURPOSE:To confirm abnormality in the result of correction in a corrective computation unit and presence or absence of the generation of abnormality in data. CONSTITUTION:Data are divided into a shot unit by a data divider 4, the correction of deflection at the time of exposure is added by a corrective computation unit 5, the result of correction is subjected to reverse transformation by a reverse corrective computation unit 6, and the result thus transformed is compared with exposure data before the correction in a data comparator 8 so as to examine abnormality in the correction and in the data. According to this constitution, the reliability of exposure is increased, since the final exposure data to which the correction is added are confirmed. Not only the abnormality in the number of shots, but also the abnormality in the correction and the presence or absence of abnormality in the data at the time of corrective computation can be confirmed, in addition.
Patent JP-H07167021-A (JP)
Title: Fuel injection system
Inventor: ARAN JIYOONZU
IPC: F02M61/14
Filed: 1994-11-14
Abstract: PURPOSE: To mount a fuel injection system completely in an intake manifold. CONSTITUTION: This system includes one or plural fuel injectors, a plurality of fuel pipes 12 for supplying fuel to the individual cylinders 20 of an internal combustion engine 22 from the fuel injectors, nozzles 14 mounted to the ends 16 of the plurality of fuel pipes, and mounting brackets 18 for mounting the nozzles thereto. Each mounting bracket includes a cylinder part 34 for mounting the nozzle 14 therein and a generally flat plate shaped part 32 designed to be retainable in air passages 26, 28 through which air is introduced into the individual cylinders 20 of the internal combustion engine 22.