baber/WOPTO huggingface dataset:
Patent JP-2000241895-A (JP)
Title: Printing device
Inventor: ISHII TOMOYUKI
IPC: G03B27/32
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a printing device by which uniformity is easily adjusted and excellent uniformity is obtained at the time of printing a picture displayed by a picture display device on a photosensitive material. SOLUTION: Light radiated by a light source lamp 8 is guided to a digital micromirror device 10 through an optical fiber device 21 constituted of many optical fibers. Also, an optical filter device 25 arranged per two optical fibers and constituted of many optical filters is provided. Then, the light quantity of the optical fiber, namely the uniformity is adjusted by desirably setting the light absorption characteristic of each optical filter, so that the excellent uniformity of exposure is obtained.
Patent JP-H05140252-A (JP)
Title: Photosetting resin composition
Inventor: MIYAMOTO RYOICHI
IPC: C08L69/00
Filed: 1991-02-12
Abstract: PURPOSE:To provide a photosetting resin compsn. useful as a pattern of a cast clasp in the production of a partial denture because of an excellent handleability in the production of the clasp, improved resin strength and castability, and the like. CONSTITUTION:The objective pasty photosetting resin compsn. excellent in handlebility comprises 15-60 pts.wt. polycarbonate contg. at least 2 (meth)acrylate groups per molecule of 200 to 10,000 in mol.wt., 20-70 pts.wt. fine polyolefin powder of 1 to 50mum in average particle size, 2-40 pts.wt. oligomer and/or polymer soluble in a (meth)acrylic ester monomer, and 0.05-4 pts.wt. radical photopolymerization initiator.
Patent JP-H08228880-A (JP)
Title: Chair
Inventor: WATABE HIDEKAZU
IPC: A47C7/02
Filed: 1995-02-27
Abstract: PURPOSE: To provide a chair with good cushion performance and improved durability, without bottom touch feeling, pressure feeling, incompatible feeling, etc., and capable of reducing the number of parts, production processes, and the production cost. CONSTITUTION: A rigid plate 5 is inserted into each tube part 4 formed on one end of a sheet 3 and the opposite end thereof, then the plate 5 is fixed onto this chair main body 1 via a bolt 6 applying tension onto the sheet 3, and a plurality of tackers 7 are knocked into end parts 3a, where no tube parts 4 are provided, of the sheet 3 to fix the sheet 3 onto an upper face 1a of this chair main body 1.
Patent JP-H04258048-A (JP)
Title: Frame synchronization device
Inventor: HAKAMATA YOSHIRO
IPC: H04L7/08
Filed: 1991-02-12
Abstract: PURPOSE:To reduce the information series (lane) pull-in time when a signal resulting from bit-multiplexing (m+1) sets of information series comprising m-sets of low speed lanes and a complementary code series of the m-th series for each of (m+1) bits by using the mB1C code and transmitted is received and divided into (m+1) sets of lanes. CONSTITUTION:A clock 19 extracted from a reception series signal is given to an OR circuit or AND circuit 23, the relation of a complementary of the reception signal is checked and protected by a lane synchronization discrimination circuit 13 and a lane synchronization protection circuit 15 at a leading of a clock 11 subject to 1/{(m+1)Xk} frequency division (k is an integral number of 2 or over) and its output and a signal resulting from 1/(m+1) frequency division of a clock 24 are ANDed (19). On the other hand, the relation of a complementary of the reception signal is checked and protected by a 2nd lane synchronization discrimination circuit 33 and a 2nd lane synchronization protection circuit 35 at a leading of an optional clock except the clock 11 among k-sets of clocks resulting from a clock 24 subject to 1/{(m+1)Xk} frequency division and its output and a signal resulting from a/(m+1) frequency division of the clock 24 are ANDed (39). Outputs of the two AND 19, 39 are ORed to control the OR circuit or AND circuit 23.
Patent JP-S61198962-A (JP)
Title: Picture processing system
Inventor: SUGISHIMA KIYOHISA
IPC: H04N1/00
Filed: 1985-02-28
Abstract: PURPOSE:To prevent recording to recording paper of an erroneous size by providing a display section displaying the paper size for each printer to a reader section in a system applying image forming by means of one or plural printers based on an output of one set of reader. CONSTITUTION:A picture signal outputted from the reader section is applied to one or plural printers. In the picture processing system as above, a display section displaying paper size stored in each printer is provided to the operation panel of the reader section. The display section consists of a cassette/deck stage display device 722, a cassette size display device 715 and a size selection key 713. In selecting the multi-mode where one set of printer controls plural printers, every time the selection key 713 is depressed, the paper size stored in each printer and its storage position are displayed respectively on display devices 715 and 722.
Patent JP-H09214809-A (JP)
Title: Noise cut filter
Inventor: ONODERA JUNICHI
IPC: H04N5/213
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To almost completely eliminate a noise component and to almost prevent a high frequency component from being attenuated. SOLUTION: This noise cut filter is composed of a delay circuit 30 for preparing video signals b-f of one objective picture element and horizontally and vertically adjacent four picture elements and video signals (a) and (g) of two adjacent picture elements before and after one frame through one-dot delayers 38, 44 and 46, one-line delayers 34, 42 and 48 and one-frame delayers 36 and 50 and a median filter 52 for outputting a value, which comes to the center when these seven signals a-g are arranged in the order of levels of density values, as the video signal of the objective picture element and while using the signals a-g of horizontally, vertically and timewisely adjacent picture elements having high correlation as video as the input of the median filter 52, the high frequency component of video is not attenuated.  Since the horizontally adjacent pixel signals c-e are highly correlated with the noise component but the remaining signals (a), (b), (f) and (g) have the low correlation with the noise component, the noise component to be put on the video can be almost completely eliminated by the median filter 52.
Patent JP-S58158795-A (JP)
Inventor: SAITOU YOSHIFUSA
IPC: G01K11/20
Filed: 1982-03-12
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-H08210526-A (JP)
Title: Valve
Inventor: TAKAHASHI KAZUTOMO
IPC: F16K3/14
Filed: 1995-02-02
Abstract: PURPOSE: To prevent deterioration due to fluid or damage due to sliding rotation by forming a pressing spring member into a ring in which durable synthetic resin material with excellent heat resistance and chemical resistance is used and an insertion hole for a valve stem is bored in the axial center and arranging circular projections whose points are circularly chamfered on both of upper and lower faces. CONSTITUTION: A pressing spring member 33 is made of durable synthetic resin material with excellent heat resistance and chemical resistance and is used after machined into varied ring shapes. For example, in the pressing spring member 33A, opening edge part sides of ring-shaped plate pieces 38, 39 are connected together via a small diameter cylindrical piece 40, and an insertion hole 41 is formed in the axial center, while ring-shaped projections 42, 43 are arranged along the outer circumference edges on the outside face plates of the ring-shaped plate pieces 38, 39.  One of the ring-shaped projections 42, 43 is pressed by means of a valve seat face of a valve seat member 18 while the other is pressed by means of an inside face of a fastening ring 24 via a flat washer 32, so that the ring-shaped plate pieces 38, 39 are compressed and deformed, and as a result, spring force is provided. Therefore, no damage on the sliding face of a valve element member is caused, and deterioration in a sliding property can be prevented.
Patent JP-H08213420-A (JP)
Title: Semiconductor device
Inventor: NEGISHI SATORU
IPC: H01L29/73
Filed: 1995-02-03
Abstract: PURPOSE: To reduce the resistance since the gold wire of an emitter electrode side in which a large current flows is formed thick, and to suppress the increase in the cost since the gold wire of a base electrode side is formed thin. CONSTITUTION: A bipolar transistor 1 has gold wires 5A, 5B bonded at both ends between the pad 16a of an emitter electrode 16 and the pad 15a of a base electrode 15, the inner leads 4b in a semiconductor pellet 2. The wire 5A of the electrode 16 side and the gold 5B of the electrode 15 side are different in diameter so that the wire 5A of the electrode 16 side is thicker and the wire 5B of the electrode 15 side is thinner.
Patent JP-S63206500-A (JP)
Title: Fused salt electrolytic plating device
Inventor: SHIMAZAKI HAJIME
IPC: C25D19/00
Filed: 1987-02-24
Abstract: PURPOSE:To provide a fused salt electrolytic plating device which can prevent deterioration of a soln. in a pretreatment cell by iron ions by consisting the device of the pretreatment cell which activates the surface of steel products by anodically dissolving the same by a fused salt soln., a fused salt electrolytic plating cell for the steel products after the activation and an iron ion removing cell which communicates with the pretreatment cell. CONSTITUTION:A steel strip 1 is continuously supplied to the anodic dissolution cell 2a which is the pretreatment cell and the plating cell 2 and is first anodically dissolved in the cell 2a by energizing electrical circuits. The steel strip 1 which is removed of the oxide film from the surface by the above-mentioned treatment and is thereby activated is then subjected to a plating treatment in the cell 2 to form the plating film thereon. The surface of the steel strip 1 is once dissolved and is eluted as iron ions in the soln. 4a of the anodic dissolution in the cell 2a. The soln. 4a is fed 8 to an iron ion removing cell 10 and is passed through a packed layer 11 of metallic particles of Al, etc., having a higher tendency to ionization than iron. The iron ions are thereby reduced and converted to metal iron powder. Said metal iron powder is adsorbed, captured and separated by a magnetic separator 13. The separated soln. 4a' is again injected into the cell 2a by means of a pump 12.
Patent JP-S52122802-A (JP)
Title: Revolving-armature commutator
Inventor: MOTOJIMA TERUHISA
IPC: H02K3/51
Filed: 1976-04-09
Abstract: PURPOSE: To obviate the need for the formation of a riser in a commutator piece and facilitate the production of revolving-armature commutator by supporting an armature coil using a supporting plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57154302-A (JP)
Title: Roll for rolling
Inventor: AOYANAGI KOUSHIROU
IPC: B21B27/03
Filed: 1981-03-18
Abstract: PURPOSE:To provide a rolling roll for bars and wire rods which is considerably improved in terms of energy economization, operation and manpower saving by forming the outside circumference of the superhard material part of a work roll to a diameter at which it does not contact with a backup roll and bringing the work roll in contact with the outside circumferential surface of the backup roll in the large diameter part of a non-hard material. CONSTITUTION:The above-mentioned rolling roll is constituted of a main roll 2 and auxiliary roll parts 3 of a work roll and a backup roll 4. The part of the roll 2 not in contact with the roll 4 is formed as a superhard material part, and the roll parts 3 are constituted of materials other than the superhard material and are formed to a large diameter so that these are brought in contact with the roll 4. The load generated when a material 1 to be rolled is rolled with the main roll 2 is transmitted via metal fitting parts 7 to the roll parts 3 of the roll 2, and from the contact parts 6 to the roll 4. Therefore, the roll 2 does not contact the roll 4 directly, and the failure of said roll on account of the impact against the roll 4 is obviated because the impact of rolling is not transmitted directly to the superhard material.
Patent JP-H04256962-A (JP)
Title: Electrostatic charge image developing toner
Inventor: ORIHARA MOTOI
IPC: G03G9/09
Filed: 1991-02-08
Abstract: PURPOSE:To obtain the color toner having good light resistance and good color reproducibility without generating blur and stains in images during the storage of a copy by incorporating a specific coloring agent into at least particle surfaces. CONSTITUTION:The coloring agent obtd. by covalent bonding of a reactive dye and fine powder of a hydrophilic metal oxide via a silane coupling agent exists on at least the particle surfaces. The coloration of the fine powder of the metal oxide is executed by first bringing the fine powder of the metal oxide into reaction with a hydroxyalkyl sialne or aminoalkylsilane coupling agent and bonding this bonding agent to the surface of the fine powder of the metal oxide. In succession, the reactive dye is brought into reaction with the bonding agent to obtain the fine powder of the metal oxide covalent bonded to the dye via the coupling agent. The dye is covalent bonded to the coupling agent in this case and the leakage or sepn. thereof from the particles does not arise.
Patent JP-S53125092-A (JP)
Title: Airtightness detector of hermetic vessels
Inventor: MURATA SUSUMU
IPC: G01M3/36
Filed: 1977-04-08
Abstract: PURPOSE: To detect the condition of airtightness of vessels and the presence of gas layer in the vessel with high reliability and high speed from the reaction of the hermetic vessel to ultrasonic waves. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09231116-A (JP)
Title: Database language re-issuing device
Inventor: KOYAMA HIROYUKI
IPC: G06F12/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of the work of the change of an application program and a debugging processing by re-issuing a database language containing latest able name and/or string name. SOLUTION: When a database language issuing device 5 issues the database language containing the table name and/or the string name of a database 7, the database language is transmitted to an extraction means 20. The extraction means 20 extracts the table name and/or the string name of the database from the database language and they are transmitted to a history retrieval means 30. The history retrieval means 30 retrieves a history management table 2 by the extracted table name and/or the string name and detects the corresponding table name which is stored most lately and/or the string name is stored most lately. The table name and/or the string name, which are extracted by the extraction means 20, are substituted for the latest table name and/or the latest string name, are transmitted to a database language re-issuing means 60, and the database language is re-issued.
Patent JP-S58155306-A (JP)
Title: Method for processing signal for pattern edge detection and signal processing device
Inventor: NIIKE TAKUMI
IPC: G01B11/02
Filed: 1982-03-12
Abstract: PURPOSE:To increase the signal intensity of a differential waveform more than that in a conventional method, by improving the shape and vibrating method of a vibrating mirror. CONSTITUTION:The vibrating mirror 5 has a configuration wherein two mirrors are combined so that a constant angle alpha (corresponding to a rotary angle in the conventional method) is provided views from the direction perpendicular to a beam (perpendicular to the paper). The mirror 5 is vibrated in the direction perpendicular to the paper at a constant vibration number omega. Then, the modulating component becomes a rectangular wave having a vibrating frequency omega and an amplitude (a), instead of a modulating signal (a sin omegat) in the conventional method as shown by a signal 12. Therefore said crossing curves becomes the shape shown by a curve 13. When the intensities of the differential waves are compared, the intensity of this method is pi/2 times that of the conventional method, at the part where the intensity distribution curve 7 of the primary signal is linear. The intensity of the differential wave of this method is always larger at any part of the curve 7.
Patent JP-S57153045-A (JP)
Title: Curable resin composition
Inventor: IKEGUCHI NOBUYUKI
IPC: C08G73/00
Filed: 1981-03-19
Abstract: PURPOSE: To provide a cyanate ester resin having improved impact strength, flexing characteristics and workability, by blending a cyanate resin compsn. and a modified butadiene resin into which a (meth)acryloyl group is introduced.  
     CONSTITUTION: A cyanate ester resin compsn. is mixed a modified butadiene resin having an introduced acryloyl and/or methacryloyl group on its side chain and/or at its terminal. Said modified butadiene resin can be produced by reacting a polybutadiene resin having number-average MW of 300W5,000 and contg. hydroxyl or carboxyl group on its side chain and/or its terminal, with a compd. of the formula wherein R 3  is H, methyl; l is 1W3; Y is residue of an org. compd. having a functional group such as halogen or hydroxyl group.  
     USE: Laminates, cast articles, adhesives, paint, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61198099-A (JP)
Inventor: NISHIKAWA TAKEMI
IPC: G21F9/00
Filed: 1985-02-28
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-S60183894-A (JP)
Title: Wire broadcasting telephone exchange
Inventor: SHIRAISHI KATSUMI
IPC: H04H20/81
Filed: 1984-03-02
Abstract: PURPOSE:To set optionally a subscriber circuit to be broadcasted and to modify easily the range of a broadcasting output by providing a control circuit switched for inputting a broadcast sound to a telephone set at every subscriber circuit, and controlling the control circuit by a microcomputer. CONSTITUTION:A subscriber 1 has a hook switch 12 and a speaker 13 for outputting a broadcast sound. Terminals 14 and 15 of a subscriber circuit 4 are those for inputting a control signal from a central control part 9. When a control signal is inputted from the terminal 14, a photocoupler 22 is activated, and a CO relay becomes the closed condition and separated from a line. An L relay 24 is that for detecting hook on/off and detects the case of terminals 29 and 30 are short-circuited and transmits the detected result to the central control part 9. When a broadcast sound is outputted to the subscriber 1, a signal is transmitted to the terminal 15 from the central control part 9, a photocoupler 23 is activated and a BR relay operates. Thus the broadcast sound is put on the air from terminals 36 and 37. In order to detect the hook on/off of a telephone set during broadcast, the same DC bias as that of terminals 27 and 28 are applied to the terminals 36 and 37.
Patent JP-S53125520-A (JP)
Title: Valve movement equipment for internal combustion engine
Inventor: KATOU SHINJI
IPC: F01L3/10
Filed: 1977-04-08
Abstract: PURPOSE: A valve movement equipment for internal combustion engine of varyable valve spring load type to increase or decrease the valve spring load to the light load at low speed range of the internal combustion engine or to the heavy load at the high speed range. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60184043-A (JP)
Title: Preparation of aromatic dicarboxylic acid
Inventor: CHIBA AKIRA
IPC: C07C63/26
Filed: 1984-03-01
Abstract: PURPOSE:To obtain an aromatic dicarboxylic acid in high yield and purity, by oxidizing p-xylene, etc. with a gas containing molecular oxygen in an aqueous solution containing a Co salt, Mn salt, specific bromine compound and carboxylic acid in a specific proportion as a catalyst in water solvent. CONSTITUTION:p-Xylene or m-xylene is oxidized with a gas, e.g. economically advantageous air, containing molecular oxygen in an aqueous solution containing 0.1-1wt%, based on water solvent, expressed in terms of the total heavy metal atoms of Co stoms and/or Mn atoms, Co salt compound, e.g. cobalt acetate tetrahydrate, and/or Mn salt compound, e.g, manganese acetate tetrahydrate, and 0.3-10w%, expressed in terms of bromine atoms, bromine compounds of inorganic bromide, e.g. calcium bromine, and organic bromine compound, e.g. tetrabromoethane, and an aromatic carboxylic acid, e.g. benzoic acid, in a molar amount of 1-10 times that of the total heavy metal atoms at 160-260 deg.C under 8-70kg/cm<2>.G pressure in the water solvent to give the aimed compound, e.g. terephthalic acid or isophthalic acid.
Patent JP-H03243793-A (JP)
Title: Method for electroplating electrically conductive fine powder
Inventor: NINOMIYA YAMAHITO
IPC: C25D5/22
Filed: 1990-02-21
Abstract: PURPOSE:To uniformly form a plating film on the surface of electrically conductive fine powder such as fine metal or carbon powder by bringing the powder into contact with the cathode in a plating soln. and supplying electric current while intermittently stirring the powder. CONSTITUTION:A Cu plate as the cathode is fixed on the bottom of a vessel fitted with a stirrer and an Ni plating soln. and large amt. of spherical fine Cu powder surface-pretreated with dil. hydrochloric acid are charged to the vessel. Electric current is supplied between the cathode and an Ni plate as the anode while intermittently stirring the powder for 15 sec at 15 sec intervals. The surface of the fine Cu powder is electroplated with Ni in a uniform thickness.
Patent JP-H08230063-A (JP)
Title: Polymeric film and manufacture thereof
Inventor: NOJIRI HITOSHI
IPC: B29C71/02
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a polymeric film uniform in characteristics in its lateral direction. CONSTITUTION: In a polymeric film manufacturing process wherein a film molded in a state having a volatile component or capable of generating reaction accompanied by shrinkage by heating is passed through a heating oven in such a state that both ends thereof are fixed to be continuously dried or cured, the film is not heated to temp. equal to or higher than the b.p. of the main volatile component over the length same to the width of the film in the advance direction in the oven from the fixed end of the film and the ratio of the max. and min. values among the coefficients of linear expansion in a longitudinal direction, a lateral direction, a right 45 deg. direction and a left 45 deg. direction is 1.5 or less.
Patent JP-H02221565-A (JP)
Title: In-room structure and in-room space partitioning unit for building
Inventor: ISHIZAKI OSAMU
IPC: E05D15/06
Filed: 1989-02-21
Abstract: PURPOSE:To finish a change of design in a short time by taking out from two or more wall face plate units, arranged in a branch part of a guide rail in a panel storage room, a desired one set moved along the guide rail to a studio and connecting the fellow end parts. CONSTITUTION:A panel storage room 12 and a panel setting room 11 are formed, and a guide rail 30 is laid from a roof in the storage room 12 to a roof in the setting room 11. Next the panel setting room 12 folds its inside corresponding to a partitioning shape of in-room space, providing two or more branch guide rails 30, and two or more wall face plate units of different designing constitution are suspended to a suspension device 60 possible to move in a fold direction. Desired one set of the wall face plate unit is taken out and moved along the guide rail 30 to a studio 11 and along the guide rail 30 folded in the partitioning shape in the room, forming a wall face of unified design by connecting the fellow wall face plate units. Thus decreasing labor for changing the design, a panel can be prevented from its damage.