baber/WOPTO huggingface dataset:
Patent JP-H06110305-A (JP)
Title: Image forming device
Inventor: AIZAWA MASAHIRO
IPC: G03G15/08
Filed: 1992-09-28
Abstract: PURPOSE:To realize an image forming device which is simple in structure, small in size, and capable of obtaining a precise, high quality image. CONSTITUTION:The device is provided with a latent image holding body 1 that moves with an electrostatic latent image held on its surface; a developer supply means 2 that directly supplies developer 10 to the entire electrostatic latent image on the surface of the latent image holding body 1; an electrifying member 5 that faces the surface of the latent image holding body 1 with a space between them, a part of the space being such that the electrifying member 5 an electric field power source 6 in which an alternating electric field is generated in the confronting space between the electrifying member 5 and the latent image holding body 1 electrifies on the surface of the latent image holding body 1 the developer 10 which is supplied to the entire electrostatic latent image on the surface of the latent image holding body 1 and is passed through the space while being attached to the surface of the latent image holder 1; and developer recovering means 7, 8 and 9 that recover the developer 10 sticking to the non-image part of the electrostatic latent image on the surface of the latent image holding body 1.
Patent JP-H04134215-A (JP)
Title: Sensor circuit device
Inventor: SAKAKIBARA TSUTOMU
IPC: G01D3/08
Filed: 1990-09-27
Abstract: PURPOSE:To prevent breakage of an operational amplifier even when a connector is reversely connected in error and against a sensor circuit device plus/minus of a power source are reversely connected by mounting resistance on the power supply line of the operational amplifier. CONSTITUTION:When an output terminal 13-3 in a bridge circuit 13, is higher than an output terminal 13-4 in potential positive side input 14-3 in an operational amplifier 14 is higher than negative side input 14-4 in potential and potential of output terminal 14-5 of the amplifier 14 is raised and base current IB of a transistor 15 is increased. Hereby, collector current ICE is increased and current flowing through resistances R11,R12 is increased, and potential at connecting point of resistances R11,R12 is dropped by voltage drop generated in resistance R11 by increased collector current ICE. Then, potential of positive side input 14-3 of the amplifier 14 is actuated to lower, and the transistor 15 amplifies output of the amplifier 14 and also applies negative feedback on the output of the amplifier 14. Meanwhile, even when pulse/minus of the power source is reversely connected at wiring, by deciding resistance values r13,r14 so as to establish the relation : Ir>Vcc/r13+r14>I14 against endurance current Ir to reverse connection of the amplifier 14, the amplifier is not broken.
Patent JP-H10105051-A (JP)
Title: Navigator
Inventor: HOSODA KOJI
IPC: G08G1/0969
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To shorten a communication time, prevent the communication from being interrupted, and lower the communication cost by restricting the transfer of request map information according to a specific state when the request map information transferred from a map information providing source is received and loaded. SOLUTION: When the request map information is obtained directly from an information center 2 by using an on-vehicle portable telephone 26 without using a light beacon, the electric field intensity of the radio wave from the information center 2 is important at the reception position of the vehicle. When it is decided that the vehicle is traveling or that the electric field intensity is not larger than a specific value, it is decided whether or not a communication is being made. When the communication is being carried out, an information final flag is stored. Then a communication line is disconnected. Thus, data transfer from the information center 2 is performed only when the vehicle is stopped. Only when the electric field intensity at the stop position of the vehicle is larger than the specific value, the data transfer from the information center 2 is performed.
Patent JP-H07114505-A (JP)
Title: Data communication terminal
Inventor: NAGAO MASATORA
IPC: G06F13/00
Filed: 1993-10-15
Abstract: PURPOSE:To easily set the transmission set time of batch transmitting operation to time when a line connection rate is high by easily grasping line connection rates of a network line by time zones without using any special measuring instrument. CONSTITUTION:The frequency of transmission of a connection request signal and the frequency of line nonconnection corresponding to a connection request are accumulated by the time zones and the accumulation results by the time zones are outputted and reported. Further, hit rates by the time zones are calculated on the basis of the accumulation results by the time zones and stored. Then it is decided whether or not the hit rate at batch transmission execution time is larger than a previously set limit connection rate; when the hit rate is lower, the batch transmission execution time is automatically changed to time in another time zone close to the batch transmission time where the hit rate is higher than the limit connection rate.
Patent JP-H04136011-A (JP)
Title: Preparation of propylene block copolymer
Inventor: FUJITA TAKASHI
IPC: C08F4/60
Filed: 1990-09-27
Abstract: PURPOSE:To improve rigidity and impact strength by conducting the first-step polymn. in the presence of a specific catalyst and conducting the second-step polymn. in the presence of an internal olefin or an olefinic compd. having a polar group at the alpha-position. CONSTITUTION:The first-step (co)polymn. of propylene or a mixture thereof with ethylene is conducted in the presence of a catalyst comprising a solid catalyst component contg. Ti, Mg, and a halogen as the essential components and an organoaluminum compd. to give a crystalline propylene homopolymer or an ethylene-propylene copolymer contg. 7wt.% or lower ethylene. Then the second-step (co)-polymn. of ethylene or a mixture thereof with propylene in a molar ratio of propylene to ethylene of 0/100-80/20 is conducted in the presence of the resulting homo- or copolymer and an internal olefin or an olefinic compd. having a polar group at the alpha-position (e.g. vinyltrimethylsilane) in such a manner that the (co)polymer prepd. by the second-step polymn. accounts for 5-70wt.% of the sum of polymers prepd. by the first- and the second-step polymn.
Patent JP-H01101500-A (JP)
Title: Method for recovering cerium in waste liquid of contamination removing agent
Inventor: SUWA TAKESHI
IPC: B01J39/04
Filed: 1987-10-15
Abstract: PURPOSE:To effectively utilize cerium to decrease the amount of the waste to be generated by adjusting the acid concn. of a waste liquid of decontamination, then passing the liquid through a cation exchange resin and further, passing an inorg. acid of a high concn. as an eluate through this resin, thereby recovering the cerium. CONSTITUTION:The cerium (III) is preferentially captured if the waste liquid of decontamination is passed through the cation exchange resin after the concn. of the inorg. acid in said liquid is adequately adjusted in a 1-3N range. The cerium captured by the cation exchange resin can be eluted and recovered by passing the >=3N inorg. acid soln. through the resin. The cation exchange resin is thereby reconditioned to the state before the use and since this resin is repeatedly usable, the waste resin is generated in the smaller amt. and the amt. of the waste to be generated is greatly decreased. The waste liquid of decontamination is electrolytically reduced to reduce Ce<4+> to Ce<3+> after the end of the decontamination stage and thereafter, the liquid is passed through the cation exchange resin.
Patent JP-S61136194-A (JP)
Inventor: MIYASHITA TAKEHIKO
IPC: G07B13/00
Filed: 1984-12-07
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-H01100870-A (JP)
Title: Manufacture of lead storage battery
Inventor: KOYAMA KIYOSHI
IPC: H01M50/414
Filed: 1987-10-14
Abstract: PURPOSE:To manufacture a lead storage battery at a low cost and simply by arranging a separator including a high polymer material which swells by absorbing sulfuric acid between positive and negative electrode plates to form an electrode group, inserting the electrode group in a battery jar without applying pressure, and pouring a sulfuric acid water solution. CONSTITUTION:A separator including a high polymer material which swells by absorbing sulfuric acid is arranged between a positive electrode and a negative electrode to form an electrode group. The electrode group is inserted in a battery jar without applying pressure, and a sulfuric acid water solution is poured. As the high polymer material, a normal chain form of amino- polyvinylchloride made by displacing a part of hydrogen atoms of polyvinylchloride with an amino radical, for example, can be used. Since the separator absorbs sulfuric acid and generates and keeps a pressure, it is not necessary to apply a pressure when the electrode group is inserted.
Patent JP-S62119565-A (JP)
Title: Image recorder
Inventor: CHIKU KAZUYOSHI
IPC: G03G15/20
Filed: 1985-11-20
Abstract: PURPOSE:To make an image recorder small-sized without generating image defects by equalizing approximately an angle, which is formed by the nip center line between an intermediate transfer body and a pressuring body and the base line of the intermediate transfer body, to an angle which is formed by the base line of the intermediate transfer body and that of a recording medium. CONSTITUTION:With respect to pressing relation between a transfer roll 4 and a pressuring roll 9 the nip part between which transfer paper P passes, a base line 4a of the transfer roll 4 and a base line 9a of the pressuring roll 9 intersect each other at an angle theta1. Consequently, a center line (n) of the nip part formed between both rolls intersects the base line 4a at an angle theta2. A recording medium 1 is arranged for transfer and pressuring rolls 4 and 9 arranged in this manner so that its base line 1a intersects a base line 4a' of the transfer roll at the angle. Since an image on the surface of the transfer roll is inclined at the angle to the base line of the roll, the direction of the image is corrected in the nip part and the image is transferred and fixed to the transfer paper in the normal direction to the transfer paper if the front end of the transfer paper is advanced in parallel with the nip center line (n).
Patent JP-H09101218-A (JP)
Title: Manufacture of semiconductor sensor
Inventor: FUKADA TAKESHI
IPC: G01L9/04
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To protect a silicon water against damage in anode bonding. SOLUTION: A silicon wafer 21 is provided with a recess 11 for each chip thereof. A glass base 22 is composed of aluminosilicate glass and a hole 23 is extending downward from the surface being bonded to the silicon wafer 21. The silicon wafer 21 is abutted against the glass base 22 and then they are anode-bonded (first step). More specifically, the silicon wafer 21 and the glass base 22 are arranged between upper and lower electrodes 25, 26 and anode- bonded under high temperature and high voltage conditions. Since the hole 23 is closed partially, discharge is retarded. After finishing the anode bonding, rear surface of glass base 22 is polished so that the upper surface communicates with the rear surface through the hole 23 thus making a pressure introduction hole (second step) Finally, the silicon wafer 21 and the glass base 22 are diced into each chip.
Patent JP-H02144589-A (JP)
Title: Novel electroacoustic product
Inventor: KIYUN TAE PAKU
IPC: H04R17/00
Filed: 1989-10-05
Abstract: PURPOSE: To emit a sound wave by adhering a piezoelectric polymer film with an electrode electrically fixed to its opposite faces to a curved member having a non-voluminous surrounding section and impressing a sound frequency signal voltage on the piezoelectric film. CONSTITUTION: A flag 110 is in close proximity to a flag-shaped piezoelectric polymer film 200, and the first and second electrodes 210 and 210' each made of a conductive material are arranged. Ornamental dielectric polymers 112 and 112' are respectively stuck on the electrodes 210 and 210'. A part of the electrodes 210 and 210' are coated with conductive adhesives 114 and 114', and the adhesives are electrically connected to the electrodes 210 and 210'. The flag 110 is curled when fixed to a rod 120 and has a non-voluminous surrounding shape with at least a part of the section of the flag curved. Consequently, when the flag is connected to an audio device for impressing a sound frequency signal voltage on the piezoelectric film, the film is vibrated and radiates a sound wave, and hence the flag functions as a speaker.
Patent JP-H0684340-A (JP)
Title: Memory reproducing device
Inventor: FURUGUCHI SATORU
IPC: G10L19/00
Filed: 1992-09-01
Abstract: PURPOSE:To provide a memory reproducing device capable of reproducing various types of date at large width by automatically discriminating the datum type of an external memory and automatically selecting the output form of the datum. CONSTITUTION:A text datum and a sound datum are stored in a coin memory 19 and an ID code showing the datum type and a last code showing whether the datum ends in the memory 19 are also stored therein. A control part 33 reads out the ID code from the memory 19 through an address controller 34 first, and the datum type is discriminated by a code discriminating part 35 based on the ID code. According to the detected result, transfer gates 37 and 38 are opened or closed, and the data in the memory 19 are outputted to a display register 40 or a sound source part 42 in accordance with the datum type through a buffer 36. The datum in the display register 40 is outputted to be displayed by a display part 21, and the datum in the sound source part J4 is made large and outputted to a headphone through a headphone terminal 29.
Patent JP-H1180130-A (JP)
Title: New aminomethylenepyrimidine derivative, ultraviolet absorber by using the same, and its production
Inventor: FUKUOKA NAOHIKO
IPC: C08K5/3462
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound hardly volatilizing and escaping, providing high stability against a photodegradation for a high molecular compound, excellent in compatibility with a substrate, having extremely large ultraviolet absorptivity and molecular extinction coefficient in a UV-A region. SOLUTION: The subject compound is a compound of formula I [R<1> and R<2> are each H, an alkyl or a cycloalkyl; R<3> is an alkyl or an aralkyl; (n) is 1-3], e.g. 1,3-dimethyl-5-[4-(4-methoxycinnamoyloxy) phenylaminomethylene]pyrimidine-2,4,6-(1H,3H,5H)-trione. The compound of formula I is obtained by reacting an aminomethylenepyrimidine derivative of formula II [e.g. 1,3-dimethyl-5-(4-hydroxyphenylaminomethylene)barbituric acid] with cinnamic chloride of formula III in an organic solvent (e.g. dimethylformamide and dimethylacetamide) preferably at 80-100 deg.C.
Patent JP-H03121914-A (JP)
Title: Winding body for tire antiskid fitting and manufacture thereof
Inventor: NISHI TOSHITAKA
IPC: B29C43/34
Filed: 1989-10-03
Abstract: PURPOSE:To ensure the pertinent embedding position of a reinforcement core material and enhance the durability thereof in a winding body for tire antiskid fitting by so forming the loop part of the material enclosing rubber part, spaces as to externally cover spike pins, and to intersect the loop part of an adjacent similar core material at both sides in ladder part widthwise direction. CONSTITUTION:In a core material 8A spike pins 7 around the spaces 4 are enclosed by a loop part RA enclosing spaces 4 between rubber parts 3. Also, in a core material 8B similarly formed the same spike pins 7, are enclosed by a loop part RB. The core materials 8A and 8B are made to have an intersection S at both sides in a winding body widthwise direction from the spike pins 7. As a result, the respective loop parts RA and RB become parallel between the spike pins 7 within the ladder part 3, and offset a tension force acting between the loop parts RA and RB via the spike pins 7. Accordingto the aforesaid construction, a core material embedding position can be made proper and the durability thereof can be improved.
Patent JP-H01103474-A (JP)
Title: Thermal transfer recording method and thermal transfer recorder
Inventor: TAKEI TORU
IPC: B41J2/325
Filed: 1987-10-16
Abstract: PURPOSE:To avoid wasting an ink film by stopping feeding the ink film at the time of thermal recording. CONSTITUTION:At the time of thermal recording, a driving motor M2 for a feeding roller is stopped by a CPU 11 through a controlling circuit 22. By this, the feeding roller 8 is locked, and feeding of an ink film 1 is not conducted during the recording. Therefore, the quantity of the ink film fed during the thermal recording is zero. After recording n lines on a thermal recording paper 4, a platen 5 is reversely rotated to return the paper 4 until the leading end thereof is located at a printing position. Then, the motor M2 is driven to pay out the ink film 1 to perform thermal transfer recording in n lines on the paper 4. Therefore, recording is conducted without moving the ink film 1 at the time of developing a color on the paper 4 by a thermal head 6, so that the ink film is not wasted, and running cost can be reduced.
Patent JP-S63114072-A (JP)
Title: Molten carbonate fuel cell
Inventor: MUNEUCHI ATSUO
IPC: H01M8/02
Filed: 1986-10-31
Abstract: PURPOSE:To increase the efficiency of attaching job of a temperature measuring instrument by installing a through hole from the corner of a separator which is one of separators and attaching a thermo couple for measuring the temperature in the hole. CONSTITUTION:A through hole 22 is installed from the corner 21 of a separator 4 placed every several pieces in a stacking direction of separators 4. The hot contact of a thermo couple 23 protected with a ceramic tube is inserted into the hole 22, and the cold contact is connected to an instrument through the gap between manifolds 10a, 11b. By this constitution, the thermo couple 23 can be attached independent of the manifold, the efficiency of attaching job is remarkably increased.
Patent JP-H06105692-A (JP)
Title: Sialylation of glycoprotein by gene manipulation
Inventor: GERUTO TSUETORUMAISURU
IPC: C07K14/81
Filed: 1991-09-11
Abstract: PURPOSE: To provide the sialylation of a glycoprotein by gene manipulation and to obtain a new sialylated glycoprotein (highly sialylated glycoprotein).  
     CONSTITUTION: The sialylation by gene manipulation is carried out by expressing a DNA sequence coding for a sialyltransferase together with a DNA sequence coding for the glycoprotein to be sialylated in a eukaryotic cell and isolating the sialylated glycoprotein which is formed. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000087148-A (JP)
Title: Continuous annealing furnace for stainless steel strip
Inventor: NISHIDA KIYOSHI
IPC: C21D9/56
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a continuous annealing furnace for stainless steel strip in which a catenary gradually descended toward the outlet side of a heating zone is formed to hardly damage the stainless steel strip. SOLUTION: In this continuous annealing furnace consisting of a preheating zone A, heating zone B and cooling zone D, the preheating zone and the cooling zone are horizontally disposed so that the former becomes high position, and the heating zone is inclined so as to gradually descend toward the outlet side and successively, disposed between the preheating zone and the cooling zone. A support roll 1 is disposed at the outlet part of the preheating zone and a connecting zone C having a pressure pad 12 is disposed between the heating zone and the cooling zone, and the stainless steel strip W in the heating zone, is transported as the catenary state with the supporting roll and the pressure pad.
Patent JP-H06112134-A (JP)
Title: Manufacture of semiconductor crystalline plane, reflecting mirror comprising semiconductor crystalline plane and semiconductor quantum structure
Inventor: OGAWA MASAMICHI
IPC: H01S5/00
Filed: 1992-09-29
Abstract: PURPOSE:To obtain a crystalline plane, which is readily utilized as a reflecting mirror surface forming a specified angle with respect to a substrate accurately and easily under the relatively gentle growing conditions. CONSTITUTION:On a semiconductor substrate, whose principal plane is a crystalline plane {100}, a step difference 2, wherein side surface 2A-2D are the crystalline planes {010} and an upper plane 2S surrounded by the side surface 2A and 2B comprise planes that are in parallel with the principal panel, is formed. A semiconductor 2 is subjected to vapor grown on the semiconductor substrate having the step difference. Thus, crystalline plane {110}, which is extending from a part corresponding to an edge 12E of the step difference 2, is grown. With the crystalline plane {110} as the constituting plane, the crystalline plane having the angle 45 deg. with respect to the principal plane is manufactured.
Patent JP-H04137412-A (JP)
Title: Manufacture of clad contact
Inventor: KURODA MASAO
IPC: H01H11/06
Filed: 1990-09-28
Abstract: PURPOSE:To stabilize the joint strength of contact material at the outer periphery by putting the contact material in forcible contact with base material and pre-molding at the same time, molding a clad contact, pre-molded, into a desired shape, and then forming a protrusion portion in the area of the contact material for the clad contact, molded into a desired shape, in a concentric manner and forming a step portion in its vicinity. CONSTITUTION:Base material 3 and contact material 4 which are cut by cutters 2, 2' and transferred to a die 1 are put in forcible contact with each other using a pre- molding punch 5 and the pin 6 of the die 1 and at the same time a riveted clad contact 7 with the grained head portion 7a is prepared, and then the grained head portion 7a is molded into a disc head portion 9a using a molding punch 8 to form a riveted clad contact 9. On top of that, the rear head portion 9a is molded using the second molding punch 13 which has the small-dia. recess portion 12 at the bottom of the mortar-type recess portion 11 to form the protrusion portion 14 in the area of the contact material 4' in a concentric manner and form the step portion 15 in its vicinity, so that a riveted clad contact can be obtained. As a result, a drawing difference between the contact material 4 and the base material 3 is reduced to stabilize the joint strength at the outer periphery.
Patent JP-2001081671-A (JP)
Title: Fray-proofing setting agent for glass fiber woven fabric and fray-proofed glass fiber woven fabric
Inventor: FUJITA EIJI
IPC: D06M15/507
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a setting agent highly penetrable into a glass fiber fabric and enabling its fray to be surely prevented when it is cut by preparing an aqueous liquid containing each specific polyester resin, basic compound and organic solvent. SOLUTION: This setting agent for preventing a glass fiber fabric from fraying is obtained by preparing an aqueous liquid comprising (A) a polyester resin 8-40 mgKOH/g in acid value, >=12,000 in weight-average molecular weight or >=1.24 in relative viscosity composed of a polybasic acid constituent containing >=70 mol% of aromatic polybasic acid and a polyhydric alcohol constituent containing >=40 mol% of 2-4C aliphatic glycol, (B) a basic compound such as N,N-dimethylethanolamine, (C) a >=3C organic solvent selected from ketones, alcohols and glycols each having at least one hydroxyl group (e.g. methyl ethyl ketone) and (D) water. The amount of the component C to be included satisfies the relationship in terms of weight ratio: 0.01<=C/(A+B+C+ D)<=0.50.