baber/WOPTO huggingface dataset:
Patent JP-H08267749-A (JP)
Title: Ink jet head, ink jet device and manufacture of the ink jet head
Inventor: HASEGAWA KENJI
IPC: B41J2/16
Filed: 1995-03-31
Abstract: PURPOSE: To enhance a heat transfer efficiency from a heating element to an ink and responsiveness by a constitution wherein a thickness of end sections of a heating resister layer of a heat generating section of an ink jet head is smaller than that of a central section thereof. CONSTITUTION: A lower layer 3 consisting of SiO2 , SiN and the like is provided at need on a support 2 made of, for example, Si, glass, ceramics or various kinds of metals to form a base body. An upper layer is firstly peeled off by means of a negative pattern from the base body on which a film of a heating resister layer 6 is formed beforehand, then it is immersed into a peeling liquid for a lower layer to peel off the portion of the negative pattern, thereby executing the lifting off. At that time, it is possible to execute the lifting off only by the peeling process of the lower layer without executing the peeling process of the upper layer. However, a period of time for the lifting off is increased.  Thus, the desired pattern of the heating resister layer 6 is formed on the base body and a thickness of end sections of the pattern in the heating resister layer 6 is smaller than that of an inner section of the pattern.
Patent JP-S5590328-A (JP)
Title: Production of insulated pipe
Inventor: NAKAMURA SAKUROU
IPC: B29C65/00
Filed: 1979-06-15
Abstract: PURPOSE: To improve the flexibility eliminating irregular expansion of bubbles or the like even if covered with a hot tube or tape by winding a cylindrical body with a strip and covering thereof with a synthetic resin coat, after being formed into a cylinder body by a synthetic resin foaming material.  
     CONSTITUTION: A synthetic resin foaming sheet 1 proceeds in the axial direction (the direction of the arrow) and forms a cylindrical body 3 to match the joint 2 positioned in the axial direction. While a cylindrical body 3 is formed, the sheet 1 further proceeds to the center of a strip winding device 4 to wind a strip 5 on the outside thereof and then, passes through a head 6 of an extruder to be coated with a synthetic resin tube 7 which is then cooled with a cooler 8 to form a coat. Though the temperature is very high in the head of the extruder, the strip wound on the outside of the foaming material checks irregular expansion of the bubble. The insulated pipe is formed like a regular bellows on the surface thereof, thereby its flexibility is enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06266145-A (JP)
Title: Press fixation type electrophotographic film and press fixing method
Inventor: KOBAYASHI TAKASHI
IPC: G03G15/20
Filed: 1993-03-10
Abstract: PURPOSE:To provide a press fixation type electrophotographic film stably exhibiting excellent fixing property, anti-offsetting property, blocking resistance and running property in any environment within the range from a low temp. and humidity to a high temp. and humidity and hardly giving a defective image and to provide a press fixing method. CONSTITUTION:Image receiving layers 12a, 12b on which a toner image can be press-fixed are formed on at least one side of a transparent plastic film 11 to obtain the objective press fixation type electrophotographic film. The image receiving layers 12a, 12b contain a binder made of a non-elastomer type polymer whose glass transition temp. is within the range of -20 deg.C to +20 deg.C and 1-20wt.% ionic high molecular electric conductive agent. basing on the amt. of the binder.
Patent JP-S57192340-A (JP)
Title: Isoprenylamine derivative
Inventor: TAWARA YOSHIYUKI
IPC: A61K31/135
Filed: 1981-05-18
Abstract: NEW MATERIAL:The isoprenylamine derivative of formulaI(n is 2W10; A and B are H or together form a single bond; when n is 4, A and B may be the combination of the above two cases; R is H, benzoyl, benzyl, lower alkyl, or lower acyl; p is 2 or 3; q is at least 2, especially 2 or 3) and its acid addition salt.  
     EXAMPLE: N-Decaprenyltriethylenetetramine.  
     USE: It has viral infection supressing activity and antitumor activity to vertebrates, and is useful as a drug or its intermediate.  
     PROCESS: The compound of formulaIcan be prepared by converting the isoprenyl alcohol of formula II, e.g. decaprenol, to a halide by conventional method, and reacting the product with the compound of formula III. The reaction is carried out preferably in a solvent such as methanol. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60219593-A (JP)
Inventor: KOUSAKA KIYOSHI
IPC: G21D1/00
Filed: 1984-04-16
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-S63245048-A (JP)
Title: Exchange system
Inventor: SASANO HIROAKI
IPC: H04M11/00
Filed: 1987-03-31
Abstract: PURPOSE:To connect a line to a corresponding reply section by sending a designation signal corresponding to each reply section together with a selection signal from a caller, sending a call signal of a predetermined frequency at every designation signal from an exchange and detecting the frequency at the incoming call side. CONSTITUTION:An outgoing side equipment 1 sends a prescribed service request signal and then sends a selection signal to call a line to an incoming side equipment 3 and the designation signal to designate an object reply section 5. The exchange 2 receiving said service request signal is brought into the service state to designate one of the reply sections 5 and connects the line to an object incoming equipment 3 depending on the selection signal sent succeedingly and sends a call signal having a predetermined frequency corresponding to the designation signal to the incoming side equipment 3. A switching section 4 detects the frequency of the call signal to connect the line to the reply section 5 corresponding to the frequency. Thus, an optional reply section is called by the designation from the outgoing side to be connected to the line.
Patent JP-S60219005-A (JP)
Inventor: MATSUOKA SHIYUUICHI
IPC: B66F9/06
Filed: 1984-04-16
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-H11227806-A (JP)
Title: Double-structured container having mechanism for twisting incorporated thin film bag
Inventor: NAKADA TADAHISA
IPC: B65D35/28
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To allow contents to be removed to the end by providing a thin film bag inside an outer coat made of a restorable material having a through hole connected to an atmosphere to provide a double structure wherein the bag is twisted by rotating a rotary part provided on a bottom of a container to have the contents squeezed from a take-out port. SOLUTION: When an outer coat 6 is pressed while a through hole (a ridged circular vent hole opened in the vicinity of the outer coat) 4 connected to an atmosphere out of the coat 6 is closed by a finger, contents in a thin film bag 3 can be pushed out via air between the outer coat 6 and the bag 3. At this time, as contents decrease as being consumed, a rotary part 1 provided on a bottom of a container is rotated, whereby the bag 3 fixed to a bottom of the rotary part 1 is twisted, and the contents are squeezed toward a take-out port 7 and can be removed from the take-out port 7. Even if the contents in the bag 3 decrease in volume, the thin film bag 3 is decreased in size toward the take-out port, thereby preventing air from flowing into the bag 3 and preventing alteration or the like of the contents.
Patent JP-H10250370-A (JP)
Title: Door structure of automobile
Inventor: OGAWA KENICHI
IPC: B60J5/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To restrain an impact acceleration for the occupant in a car room at the side impact time by arranging so that one side impact bar is positioned on the more outside of a door thickness direction than other impact bore and also arranging in a reaside downward slanting shape shape lowering facing rearside. SOLUTION: In this structure, impact bear 21, 22 are provided to the lower part and upper end in a door main body 2 respectively and the lower impact bar 21 in response to a bumper line is arranged to the more outside of a door thickness direction than the impact bar 22 and also in a rearside downward slant shape. Thereby, as a collision load is received with a time difference at the side collision time, in addition to that the impact acting on an occupant is relieved, the lower impact bar 221 becomes easy to deform and a collision energy absorption property is increased and the deformation of the upper part of the door main body 2 can be restrained surely.
Patent JP-H09264774-A (JP)
Title: Coal dust conveyor weighing apparatus
Inventor: HIRAI KAZUMI
IPC: G01G11/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To continuously weigh coal dust without depositing the same by supporting the falling port of a conveyor casing in an up and down tiltable manner by the fulcrum provided to the position in the vicinity of the underside of a receiving port. SOLUTION: A conveyor casing 43 is supported in a tiltable manner by a fulcrum 53 and, further, a wt. is provided at the position on the side opposite to a falling port 23 so that the wt. on the side of the falling port 23 of the casing 43 and the wt. on the side opposite to the falling port 23 thereof become a balanced state and, therefore, the casing 43 is held to an almost horizontal state. A motor 52 is driven in this state to drive a chain conveyor 44 and, when coal dust 6 is supplied from a receiving port 22, it falls on the bottom surface 43a of the casing 43 and the fallen dust coal 6 is continuously supplied to the falling port 23 by the feed plates 51 of a conveyor 41.  The feed quantity of dust coal 6 can be calculated on the basis of the moving distance of the dust coal on the bottom surface 43a from the fulcrum 53 to the falling port 23 and the feed speed of the conveyor 44.
Patent JP-S63242863-A (JP)
Title: Discharge detecting switch for image forming device
Inventor: OSHIMA KAORU
IPC: B65H43/06
Filed: 1987-03-30
Abstract: PURPOSE:To prevent paper clogging near a paper discharge port by providing a discharge detecting switch detecting the paper clogging and detecting that the sheets discharged after the fixing become the allowable quantity on a paper discharge tray behind a fixing device. CONSTITUTION:Sheets P discharged from a fixing device 57 are brought into contact with the abdominal section 582 of a paper discharge detecting switch 58 to rotate it and discharged on the paper discharge section 11 of a paper discharge tray 33. At this time, if the sheets P are not brought into contact with the paper discharge detecting switch 58, it detects that the paper clogging occurs in the fixing device 57. If the number of the sheets P mounted on the paper discharge section 11 of the paper discharge tray 33 is small, the paper discharge detecting switch 58 is returned to the original position, but if the preset number of sheets or more are mounted, a tip section 583 is brought into contact and not returned, thus the switch detects that the sheets P are fully mounted, and the copying action is stopped. Accordingly, paper clogging near a paper discharge port can be prevented.
Patent JP-H06287176-A (JP)
Title: Production of 2-amino-3-nitropyridine
Inventor: IGARASHI YOSHIO
IPC: C07D213/85
Filed: 1993-04-02
Abstract: PURPOSE:To obtain a 2 amino-3-nitropyridine of high purity being useful as a starting material for herbicide or the like readily in high yield by hydrolysis of a 2-amino-3-nitro-5-cyanopyridine followed by decarboxylation. CONSTITUTION:Hydrolysis and decarboxylation of a 2-amino-3-nitro-5- cyanopyridine of formula I [R is H, lower alkyl] gives the objective compound of formula II. The compound of formula II can also be obtained by nitration of a 2-(acyl)amino-5-cyanopyridine of formula III {R<1> is H, COR'' (R'' is lower alkyl)}.
Patent JP-S62234690-A (JP)
Title: Wire for submerged arc welding of low temperature steel
Inventor: KATO TAKASHI
IPC: B23K35/30
Filed: 1986-04-04
Abstract: PURPOSE:To improve low-temp. toughness and resistance to high temp. cracking while assuring the strength of a weld metal by incorporating specific ratios of Ni, Mo, W, and Al into the titled wire and limiting Cr, Cu, Si to specific values or below. CONSTITUTION:The wire is formed of the components contg., by weight %, of 60-80% Ni, 15-25% Mo, 4.0-7.5% W, 0.16-2.0% Al and consisting of <=3.5% Cr, and <=0.14% Si. C, Co, Mn, etc., in order to improve the strength, Ti, Mg, Ca, V, Zr, Y, Hf, REM, etc., as a deoxidizing agent and B, etc., in order to improve the bendability may be added in addition to the above- mentioned components to the wire. Welding is executed by combining the wire with a flux which is formed to contain SiO2 to a min required ratio and to have high basicity. The performance of the weld metal is thus improved.
Patent JP-S561337-A (JP)
Title: Spectral irradiation apparatus
Inventor: MATSUMOTO KOUICHI
IPC: G01N21/25
Filed: 1979-06-20
Abstract: PURPOSE:To improve the safety and operability of a spectral irradiation apparatus by supplying power through electromagnetic induction. CONSTITUTION:A plurality of groups of cores 13 around which coils are wound, are arranged spacing fixedly on a sample box holder 12, and connected with a control unit 15 through a power source and selector 14. Power is supplied for only fixed cores by electromagnetic induction on the instructions of the control unit 15. Thus, when incident rays 21 into a sample box 16 are applied to a sample 28 in a sample container 27 through a shutter 22, entrance slit 23, higher-order light cut-off filter  24, lens 25, and plane mirror 26, power can be supplied on the instructions of the  control unit 15 as long as the sample box 16 is in the spectral focal surface, so that the initial purposes can be attained.
Patent JP-H06290439-A (JP)
Title: Magnetic head assembly and magnetic disk device using the same
Inventor: YAMAGUCHI MASAHITO
IPC: G11B5/11
Filed: 1993-04-02
Abstract: PURPOSE:To improve error rate by effectively reducing a noise voltage inducted in a coil. CONSTITUTION:A plate 17 made of a high permeability magnetic material is provided on the upper part of the coil 15 wound around the magnetic core 14 of a magnetic head 13 so as to cover the coil part. A sufficient shield effect is obtained by the plate 17 in the frequency band of 20MHz or below influencing to the error rate among the frequencies of an electromagnetic wave noise occurring in a magnetic disk device.
Patent JP-H10273740-A (JP)
Title: Method for recovering valuable metal from powdery wet raw material
Inventor: MIYAGAWA SHOJI
IPC: C22B7/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the thermal load needed to vaporize water and decompose powdery wet raw material in a smelting reduction furnace by regulating the exhaust gas temp. after heat-exchanging to a specific value or higher, at the time of drying the powdery raw material while executing the heat exchange with the powdery wet raw material containing metal high in vaporizing pressure by utilizing the exhaust gas sensible heat in a vertical type smelting reduction. SOLUTION: The exhaust gas generated in the vertical type smelting reduction furnace 1 is supplied to an exhaust gas piping 5 arranged in a heat exchanger 4 through a cyclone 14 and metallic sludge, etc., containing valuable metal is brought into contact with the heated piping surface to dry and remove the moisture contained in the metallic sludge, etc. At this time, the exhaust gas temp. after heat-exchanging, is made to >=800 deg.C and the dried metallic sludge is transported to a powder injecting device 8 through a hopper 6 for dried sludge and a hopper 7 for discharging and injected from upper step tuyeres 9 in the vertical type smelting reduction furnace 1 and smelted. By this method, the metallic sludge can be dried within the wide range of about 10-50% water without casing the problem such as the sticking of low m.p. metal in the heat exchanger 4.
Patent JP-H09262552-A (JP)
Title: Automatic sorter
Inventor: NORO MASARU
IPC: B07C5/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic sorter capable of automatically and efficiently sorting rods. SOLUTION: In an automatic sorter, rods are fed on a sorting plate 40 one by one by a belt equipped with crosspieces and fall from openings 41 having dimensions corresponding to the rods to be sorted. Push-up openings 71 of which the peripheral edge parts 71h move to the insides of the openings 40 accompanied by the movement of a slide plate 72 are formed to the slide plate 72 reciprocally moved along the rear surface of the sorting plate 40 corresponding to the respective openings 41. The peripheral edge parts 71h push up the rods closing the openings 41 to remove the clogging of the openings 41. The slide plate 72 is driven through an elastic member. The elastic member bends to prevent the damage of the rods during falling held between the slide plate 72 and the openings 41. By this constitution, a plurality of the openings 41 same in size are provided to make the rods easy to fall.
Patent JP-S573410-A (JP)
Title: Broad band concentrated constant type circulator and isolator
Inventor: TAKEDA SHIGERU
IPC: H01P1/383
Filed: 1980-06-09
Abstract: PURPOSE:To make the size small and to enable broad band, by providing a ferrite core between two soft magnetic substances and adhering a permanent magnet at the outside of one soft magnetic substance and another to an isolating plate onto a heat sink. CONSTITUTION:A net shape center conductor 7 is inserted between ferrite cores 6, which is stored in a shield plate 5. Soft magnetic substances 19a, 19b are respectively adhered to upper and lower parts of the shield plate 5, a permanent magnet 9 is fixed on the soft magnetic substance 19a and an isolating plate 15 is provided under the soft magnetic substance 19b. Under the isolating plate 15, a holding stand 18 to hold a circulator and an isolator on a heat sink are provided.
Patent JP-S61234708-A (JP)
Inventor: SAITO SHIGENORI
IPC: A01D34/04
Filed: 1985-04-11
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-S59203723-A (JP)
Title: Modified aluminosilicate and its manufacture
Inventor: MITA MUNEO
IPC: A23L29/00
Filed: 1983-05-04
Abstract: PURPOSE:To obtain modified aluminosilicate consisting of fine particles with high surface activity by mixing aluminosilicate with desalted sea water as mother liquor, adjusting the equilibrium pH of the resulting slurry, and carrying out solid-liq. separation. CONSTITUTION:Aluminosilicate represented by a general formula (1.0+ or -0.2) M2/mO.Al2O3.xSiO2.yH2O (where M is an alkali or alkaline earth metal, m is the valence of M, x is 1.5-10, and y is 0-10) is mixed with desalted sea water as mother liquor. The equilibrium pH of the resulting slurry or a slurry prepd. by separating solid matter from said slurry and dispering it in water again is adjusted to <=10.5, and solid-liq. separaion is carried out to obtain modified aluminosilicate having minerals deposited from sea water. This aluminosilicate can be widely applied to the fields of pharmaceuticals, food additives, feed additives, cosmetics, etc.
Patent JP-S57193826-A (JP)
Title: Constitution controlling system for terminal device
Inventor: HINO YUUSUKE
IPC: G06F9/06
Filed: 1981-05-22
Abstract: PURPOSE:To eliminate the need for the initial setting of a constitution tape at  each startup of a system and to improve the operability, by constituting a  printer constitution at startup of a terminal system with the newest constitution  table in a non-volatile memory. CONSTITUTION:A printer number is inputted from a display device 3 and a printer constitution change request is issued to a terminal controller 1 through a signal line (a), then the terminal controller 1 changes the printer constitution table in a main storage device 4 if the said printer is in waiting state and issues a change confirming response signal to the display device 31 to renew the printer number. In this case, the terminal controller 1 makes renewal by writing a new constitution table in the main storage device 4 in the non-volatile memory 2. If a value in the printer constitution table is desired to be undefined state  through the input by the operator, a specific code for the designation is inputted to renew the printer constitution table.
Patent JP-S522426-A (JP)
Title: Small-size microphone
Inventor: KOMATSU HIDETOSHI
IPC: H04R19/00
Filed: 1975-06-23
Abstract: PURPOSE:To reduce the size of a microphone of a hearing aid by providing an IC amplifier circuit within the microphone.
Patent JP-H10274107-A (JP)
Title: Diagnosing device for evaporated fuel treating device
Inventor: KONO AKIHIRO
IPC: F02D41/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To high-precisely decide sloshing regardless of a position where the sloshing occurs, and prevent the occurrence of erroneous diagnosis by continuing leak diagnosis when the sloshing occurs. SOLUTION: A minimum amount of a change amount per prescribed period of a flow passage pressure during leak diagnosis is updated at intervals of a prescribed period by an updating means 44, and a value higher by a prescribed value than the minimum value of a pressure change amount is set as a decision level by a set means 45. When sloshing occurs based on the decision level, leak diagnosis is stopped by a stop means 47. This constitution causes a pressure change amount to exceed the decision level regardless of a position where the sloshing occurs when the sloshing occurs, performs high-precise decision of the sloshing, and prevents the occurrence of erroneous diagnosis by continuing leak diagnosis even when the sloshing occurs.
Patent JP-H11267375-A (JP)
Title: Electric shaver
Inventor: IZUMI SHUNJI
IPC: B26B19/28
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric shaver which enables easy, quick, and smooth shaving by reducing the necessity of the circular movement of the electric shaver during use. SOLUTION: This electric shaver 10 has at least one outer blade 20, at least one inner blade 30, and a single motor 14 rotating both the outer blade 20 and the inner blade 30. Therefore, collapsed hair can be raised by the rotating outer blade 20 and introduced into slits in the outer blade 20 to allow shaving to be achieved very easily, effectively and smoothly. Since the inner blade 30 and the outer blade 20 are driven for rotation only by the single motor 14, the outer shape of the electric shaver 10 can be made more compact than would be if the blades are provided with respective motors 14.
Patent JP-S62234817-A (JP)
Inventor: ARASE ISATAKE
IPC: H01H13/20
Filed: 1986-04-04
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-S5516006-A (JP)
Title: Thermosetting resin composition
Inventor: MAEKAWA IWAO
IPC: C08G18/69
Filed: 1978-06-27
Abstract: PURPOSE: A thermosetting resin composition that contains a polybutaduene derivative resulting from the reaction between a compound with active hydrogen, butadiene polymer and diisocyanate, and polymerizable monomers, thus being good at operability and rapid in curing even at room temperature.  
     CONSTITUTION: Said composition comprises (1) 50W90 parts by wt of polybutadiene derivative resulting from the reaction between (A) a compound with active hydrogen of the formula (X is residue of 2W3C α,β-unsaturated dicarboxylic acid; R is residue of glycol), (B) a homo- or co-polybutadiene consisting of 1,2- and 1,4- linked polybutadiene as the polymer chain, having hydroxyl groups as functional groups and a molecular weight of 1,000W5,000, and (C) a diisocyanate where (A)/ (B)/(C) is 0.6W1.0/1.0/1.2W2.0 and (2) 10W50 parts of a polymerizable monomer having at least one of polymerizable linkage. 
     COPYRIGHT: (C)1980,JPO&Japio