baber/WOPTO huggingface dataset:
Patent JP-H06328620-A (JP)
Title: There-dimensional decorative steel panel
Inventor: MORI KATSUHIKO
IPC: B32B15/08
Filed: 1993-05-20
Abstract: PURPOSE:To obtain a three-dimensional decorative steel panel having a three- dimensional feeling, high design effect and high film strength and excellent in processability by constituting ink forming a screen printing layer an a decorative steel panel wherein respective layers are successively laminated on a metal substrate of vinyl chloride sol type ink containing coarse resin particles having a specific average particle size and forming a thick film with a thickness of a specific value or more by a screen printing system using the ink. CONSTITUTION:In a three-dimensional decorative steel panel 1 wherein a primer layer 2, a topcoating layer 3, a pattern printing layer 4 and a screen printing layer 5 are successively laminated on a metal substrate, the ink forming the screen printing layer 5 is composed of vinyl chloride sol type ink containing coarse resin particles with an average particle size of 20-50mum. The height of the protruding parts of the screen printing layer 5 of the three-dimensional decorative steel panel 1 is 100mum or more. Since 30-60 pts.wt. of coarse resin particles are compounded with 100 pts.wt. of a vinyl chloride resin, the thickness retention of the ink is good and a thick film is easily formed and has sufficient processability from the aspect of physical properties. Further high design effect having reality and a three-dimensional feeling is obtained by built-up patterns due to screen printing.
Patent JP-S6031992-A (JP)
Title: Prevention of erroneous action in printer
Inventor: KOIKE SHIYOUJI
IPC: B41J29/46
Filed: 1983-07-30
Abstract: PURPOSE:To enable to prevent erroneous actions such as misprinting, by a method wherein an output from a driving circuit is inhibited until a power source voltage reaches a threshold voltage even when a CPU outputs a command signal through a misoperation. CONSTITUTION:In the case wherein the power source voltage supplied to the CPU 1 does not reaches the threshold voltage Vth and the CPU 1 is in the condition of being reset by a resetting signal A from a reduced voltage detecting circuit 2, when the CPU 1 outputs a command signal X1 (X2, X3) through an erroneous operation, an input (a) to an open collector 101 becomes a high-level signal, and the output (b) therefrom becomes OFF. In this case, since a low-level signal A is outputted, no electric current is passed to a transistor Tr1 through a limiting resistor R11, so that the transistor Tr1 does not operate, and a driving motor 5 in a load 4 is not driven. Accordingly, even when the CPU 1 erroneously operates in the reset condition to output a command signal X to a driving circuit 100, the load 4 is not operated, so that misprinting, erroneous paper feeding and the like are prevented from occurring.
Patent JP-H034674-A (JP)
Title: Picture read processor unit
Inventor: YAMAMOTO HARUO
IPC: H04N1/387
Filed: 1989-05-31
Abstract: PURPOSE:To add a simple graph such as underline or square properly by storing a read picture data while the data is divided into an halftone part and other component part and providing an additional information input means receiving the additional information. CONSTITUTION:When a simple graphic is desired to be added from an information input means 26, the special mode is instructed to a picture processing CPU 22 by a mode instruction means 21 and a keyboard or a tablet is used to enter the simple graphic. The picture processing CPU 22 in common use as the write means 100 initializes the content of the storage means 7 and writes the simple graphic from the information input means 26 as bit data into a storage means 7. The read picture signal is inputted to a data buffer 14 via a conversion means 13. An OR logic circuit 24 ORs bit data from both the data buffers 12, 14 and outputs the result. Thus, the original picture bit data and the additional graphic bit data are synthesized.
Patent JP-S62299421-A (JP)
Title: Air-conditioner for vehicle
Inventor: DOI SHIGENORI
IPC: B60H1/32
Filed: 1986-06-18
Abstract: PURPOSE:To enable fine control of air flow by providing means for gradually increasing the air flow of a fan and varying the gradient of gradual increase of air flow according to a detected inside temperature, the sunshine and a detected cooling air temperature. CONSTITUTION:A decision means 9 detects the time for starting the cooling, and a gradually increasing means 10 produces an output for gradually increasing the air flow of a fan 1. Until the air flow of the fan determined by said output reaches to the air flow of the fan 1 determined by a control means 8 under automatic control, the air flow is controlled by a selection means 11 based upon the output from the gradually increasing means 10. The gradient of the gradual increase of the air flow determined by the gradually increasing means 10 is varied by a varying means 12 based upon a detected inside temperature, a detected sunshine and a detected cooling air temperature. Since the time necessary for reaching to an air flow determined through an automatic control is varied based upon the sunshine, the inside temperature and the supply air temperature, a fine air flow control can be realized.
Patent JP-S62297478-A (JP)
Title: Surface treating agent and its production
Inventor: SATO MASAYUKI
IPC: C23F11/173
Filed: 1986-06-18
Abstract: PURPOSE:To produce a stable surface treating agent having superior corrosion preventing properties by reacting polyperfluoroalkylene ether having carboxyl groups at the terminals of the molecule with titanium alkoxide having a specified free substituent. CONSTITUTION:Polyperfluoroalkylene ether having carboxyl groups at the terminals of the molecule is reacted with titanium alkoxide or a deriv. thereof having one or more among a residue of 1-8C monohydric alcohol having a substitutable straight or side chain, a residue of 2-3C dihydric alcohol corresponding to monohydric alcohol, a residue of acetylacetone and a residue of keto-ester as free substituents to obtain an org. titanium compound having one or two residues of the ether and one or more such substituents as hydrolyzable groups per one Ti atom. The org. titanium compound is used as an effective compound to obtain a chemically stable and inert polyperfluoroalkylene ether type surface treating agent having superior surface activity and preventing well the corrosion of a metal surface.
Patent JP-S62296941-A (JP)
Title: Production of hollow metallic ingot
Inventor: SAITO KENJI
IPC: B22D7/04
Filed: 1986-06-18
Abstract: PURPOSE:To safely produce a good-quality ingot providing a cylindrical grating type buckling adjusting flask to the inside of a cylindrical metallic core in the central part of a casting mold and blowing an inert gas during casting and water or gas-mixed mists after buckling of the core from a central cooling nozzle. CONSTITUTION:The cylindrical grating type buckling adjusting flask 7 having 5-50mm spaces to prevent the generation of shell cracking is disposed to the inside of the cylindrical metal core 6 disposed to the central part of the casting mold 2. The inert gas is blown to the metallic core 6 from the central cooling nozzle 8 during casting to permit the free shrinkage, on cooling, to the formed shell by the buckling of the metallic core 6, thereby preventing the generation of the surface cracking. The water or the water-gas mixed mists are blown to cool and strengthen the shell during the growth of the casting, by which the generation inverted V segregation is prevented and the buckling deformation is maintained within the specified value. The generation of the internal shell cracking and leakage of the molten steel are thus prevented. The ingot having the good quality without having cracks is thus formed and the hollow ingot is safely produced without the possibility of a steam explosion.
Patent JP-S5664347-A (JP)
Title: Electrophotographic receptor
Inventor: AZUMA AKIO
IPC: G03G5/04
Filed: 1979-10-30
Abstract: PURPOSE: To obtain an electrophotographic receptor superior in dark resistivity, thermal, chemical, and mechanical strength, and in photoconductivity, by forming a photoconductive layer consisting mainly of silicon and carbon and having a specified doped layer on a conductive substrate.  
     CONSTITUTION: Photoconductive layer 204 is formed on conductive substrate 201 consisting of substrate 202 and conductive layer 203 to form electrophotographic receptor 200. Photoconductive layer 204 is made of an amorphous material consisting mainly of silicon and carbon, and composed of nondoped layer 206 and doped layer 205 doped with impurities formed on the side adjacent to substrate 201. Layer 208 of dark resistivity ≥10 10 Ωcm is formed on the surface of nondoped layer 206. When substrate 202 itself is conductive, conductive layer 203 is not always necessary. Alternatively, on condutive substrate 301 photoconductive layer 304 may be formed which consists of the first doped layer 305, nondoped layer 306, and the  second doped layer 307 reverse in conducting direction to the first layer 305. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08335207-A (JP)
Title: Authorizing method for network user
Inventor: ARAI MASATO
IPC: G06F21/00
Filed: 1995-06-07
Abstract: PURPOSE: To exclude an illegal gateway computer by ciphering a cipher key with another cipher key by an administration computer before a log-in processing for a user and then distributing the ciphered key. CONSTITUTION: The user of a network 1 sends an authorization request and his user ID to the administration computer 3 when logging in the network 1. The administration computer 3 when receiving them returns a log-in certificate ciphered with the password of the user and the cipher key to the client 8 that the user uses. On the side of the client 8, the log-in certificate and cipher key are ciphered with the password that the user inputs. Consequently, when the user inputs the correct password at the time of logging-in operation, the user can obtain the log-in certificate and cipher key and utilize resources of the network 1 thereafter by using them. An illegal user who knows no password, on the other hand, can decipher no log-in certificate and cipher key and is unable to use the resources of the network 1.
Patent JP-S6120762-A (JP)
Title: Heat-sensitive printing apparatus
Inventor: TAKANASHI RIYOUYUU
IPC: B41J2/38
Filed: 1984-07-09
Abstract: PURPOSE:To make a DC constant voltage power source a smallsize by a method wherein, before a signal component current is introduced, the thermal resistor is kept higher than the outside temperature and lower than the temperature which allows the printing of information by preheating. CONSTITUTION:AC supply voltage (e) is impressed as a voltage eD upon a DIAC15 through a thermal heater 8, a temperature sensor 14 of the resistance R and a switch circuit 13. At that time a delay circuit with a variable delayed time is composed wherein the voltage (e) is delayed by R.(C1+C2). Then a TRIAC16 repeates ON-OFF operation through the DIAC15 in accordance with the voltage eD and during only an ON period a current is introduced into the thermal heater 8 and this is heated by voltage eS. When the ambient temperature arround the temperature sensor 14 increases, the resistance of the sensor is increased and a delayed quanity, i.e. OFF duration, is increased and on the other hand when the ambient temperature decreases, ON duration is increased, so that the temperature of the exothermic body 8 is kept at constant. Therefore, at the moment of inputting of a signal component, current of only a small amount in power supply is sufficient for the operation.
Patent JP-S62296448-A (JP)
Title: Package for semiconductor integrated circuit
Inventor: YOKOYAMA TATSUO
IPC: H01L23/02
Filed: 1986-06-16
Abstract: PURPOSE:To constitute an easily detachable airtight seal package by a method wherein cap receiving mouths are bonded on the base of the package and O- rings are used for the seal of the cap receiving mouths and a cap main body. CONSTITUTION:The seal of a base 2 and cap receiving mouths 3 are treated with soldering or brazing and so on, a recessed part is each formed at the junction parts of the cap receiving mouths 3 and a cap main body 4 and in a sealed state, elastic O-rings 5 are inserted in these recessed parts consisting of the cap receiving mouths 3 and the cap main body 4 and the airtight of a chip 1 is held. When the package is unsealed, it is made into a structure wherein the cap main body 4 can be easily detached from the cap receiving mouths 3 by separating the cap receiving mouths 3 from the cap main body 4 and the attachment and detachment can be easily made many times.
Patent JP-2000327690-A (JP)
Title: Production of phosphate ester compound
Inventor: TOKUYASU NORIAKI
IPC: C08K5/52
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a phosphate ester compound useful as a non- halogenated flame retardant and the like in a high purity and in a high yield by reacting a specific precursor with a specified alkylene oxide in the presence of a nitrogen-containing basic compound. SOLUTION: The method for producing a phosphate ester compound of formula III comprises reacting a compound of formula I [R1, R2 are each H, an alkyl, an alkenyl, a (substituted) aryl an aliphatic hydrocarbon or an aralkyl] with a compound of formula II (R3, R4 are each H or an alkyl), such as ethylene oxide, in the presence of a nitrogen-containing compound such as a cyclic diamine compound, for example, 1,8-diazabicyclo-[5.4.0]-undecene-7. The nitrogen- containing compound is preferably used in an amount of 0.05 to 5 wt.%, and the alkylene oxide is preferably used in an 1.1 to 2.0 equivalent based on the compound of formula I.
Patent JP-H10334663-A (JP)
Title: Semiconductor memory device
Inventor: SATANI NORIHIKO
IPC: G11C11/401
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device which has reduced the size thereof, by using in common the read data bus of a memory of two bank structure, and does not allow decrease of access rate. SOLUTION: When a bank BK1 is selected, a block selection signal EQB1 becomes 'L', a MOS 24 turns ON, a node N20 is set to the ground potential GND, a sense amplifier 13 of the bank BK1 operates and the data of memory cell 11i is given to the gates of MOS 21a, 21b. Since a selective read signal RCL1 becomes 'H', MOS 22a, 22b turn ON, the potential is outputted to the read data bus/RB, RB depending on the data read. Meanwhile, in the non- selected bank BK0, MOS 23 turns ON and MOS 24 turns OFF, the node N20 is set to the power source potential VCC, and an output side of the sense amplifier 13 is precharged almost to the power supply voltage and is then set to the ready condition, so that data reading can be started immediately when it is selected.
Patent JP-S5566943-A (JP)
Title: Molded article based on tetrafluoroethylene polymer
Inventor: GOTOU SHIYOUJI
IPC: C08L1/00
Filed: 1978-11-15
Abstract: PURPOSE: To obtain the title article having improved flexibility, deformability, and swelling property with water, without degrading the chemical stability and heat resistance, by incorporating an inorganic compound swelling with water into a tetrafluoroethylene polymer.  
     CONSTITUTION: An inorganic compound, e.g. a montmorillonite or micaceous substance such as Na or Li hectorite, or Na tetrasilicic mica, is incorporated into a tetrafluoroethylene polymer (PTFE). The compound must be fine, have a low cohesiveness and the upper limit of heat resistance about ≥400°C. The compound provides the inhibition of crystallization in sintering, and acts as a plasticizer thus forming a molded article which has improved flexibility and deformability, and swells slightly in water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05305514-A (JP)
Title: Cut off method or rotary hot saw
Inventor: MATSUSHIMA TOSHINOBU
IPC: B23D45/12
Filed: 1992-05-06
Abstract: PURPOSE:To directly remove cutting burrs through chamfering when a tube continuously discharged from a tube manufacturing machine is cut off with a saw blade synchronizing with the tube manufacturing speed by adjusting the elevatable quantity of a guide wheel so as to dispersively generate the cut burrs on the top and bottom sides of the tube. CONSTITUTION:The rake angle 0 of a saw blade 1 fitted to a rotating crank arm is set toward the reverse side of the advancing direction of a tube. The cutting depth of the blade l can be set by adjusting the elevatable quantity of a crank arm and a guide wheel 3 at the top dead center of the segmet 3-1 of the guide wheel 3. When a tube 4 is cut off by the decided length synchronizing with the tube manufacturing speed, cut burrs generated at the cutting off are dispersively generated on the top side and the bottom side of the tube 4 by adjusting the elevatable quantity. Hereby, the cut burrs can be directly removed by a chamfering machine, and customary crop cutting off process is made dispensable.
Patent JP-S5569654-A (JP)
Title: Novel disazo compound and its preparation
Inventor: SASAKI MASAOMI
IPC: C09B35/205
Filed: 1978-11-17
Abstract: NEW MATERIAL:A disazo compound of formula I [A is II or III (R is alkyl, alkoxy, nitro, dialkylamino, or halogen; n is 0W3)].  
     EXAMPLE: The compound of formula IV.  
     USE: Photoconductive substance for electrophotography. Suitable for manufacturing a flexible photo-sensitive belt.  
     PROCESS: The compound I is prepared by reacting a tetrazonium salt V (X is anionic functional group) with a compound VI or VII. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5666029-A (JP)
Title: Manufacture of silicon semiconductor device
Inventor: MOCHIZUKI YASUHIRO
IPC: H01L21/223
Filed: 1979-11-02
Abstract: PURPOSE:To permit Al diffusion without using a quartz tube by forming Al evaporation films on a part of the surfaces of an Si semiconductor substrate wherein thermal treatment is applied to the substrate under a nonoxide atmosphere. CONSTITUTION:Al evaporation films are formed on both major surfaces of an Si semiconductor substrate 21 and predetermined patterns 22 are formed by photolithography. Next, thermal treatment is applied to the substrate 21 under a nonoxide atmosphere and Al diffusion layers 23 are formed on the whole surfaces of the substrate 21. In performing said Al vapor diffusion, it is desirable that a rise in temperature from the temperature below Al and Si eutectic point to diffusion temperature is done at speed of 5-8 deg.C/min. In this method, Al diffusion can be done by an open pipe method and its operation is easy as compared with a quartz tube method and it becomes possible to reduce the production cost.
Patent JP-H076545-A (JP)
Title: Disk cartridge
Inventor: SAKUMA TADASHI
IPC: G11B23/033
Filed: 1993-06-14
Abstract: PURPOSE:To prevent the destruction of magnetic recording data by the influence of electromagnetic waves and to enhance impact resistance by mounting liner sheets formed by using non-woven fabrics contg. acrylic fibers having a specific silver coating weight on the inner flanks of shells for housing a magnetic disk. CONSTITUTION:The liner sheets 6 are mounted on the respective inner flanks of the upper and lower shells 2, 3 of the disk cartridge. The liner sheets are formed by using the non-woven fabrics contg. 10 to 50g/m<2> acrylic fibers having 10 to 30wt.% silver coating weight. As a result, the electromagnetic waves emitted by magnetic products are shut off by the silver coating and the destruction of the magnetic recording data in the disk is prevented even if the disk cartridge is housed in the same place as the place of the other magnetic products. Since metallic liners are not incorporated into the materials of the shells, the possibility of a shell failure by impact is eliminated and the impact resistance is enhanced.
Patent JP-H10153902-A (JP)
Title: Surface-potential recognition device for photoreceptor
Inventor: HORIUCHI YOSHINORI
IPC: G03G15/02
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a satisfactory device which facilitates the detection of abnormal rising in the surface of a photoreceptor and prevents erroneous recognition of surface potential even when inflow current is changed due to photoreceptor variation when a photoreceptor drum is replaced. SOLUTION: The photoreceptor drum 1 is electrified by an electrifier 2, a part of the surface of the electrified photoreceptor drum is exposed by means of an exposure device 3, and the photoreceptor 1 is re-electrified by the electrifier 2 after the exposure. A voltage value, as a current flowing in the photoreceptor drum due to the re-electrification, is measured with the variable resistance R of an ammeter 1a by connecting it to the tube stock of the photoreceptor drum to obtain the information on the surface potential of the photoreceptor drum. Then, the voltage value is compared with a preset voltage- value based on the obtained information.
Patent JP-S6032641-A (JP)
Inventor: TORIYAMA DAIGOROU
IPC: B31B50/36
Filed: 1983-08-04
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-S63305506-A (JP)
Title: Layered type capacitor
Inventor: MORI SUSUMU
IPC: H01G4/30
Filed: 1987-06-06
Abstract: PURPOSE:To fusion-cut only a fuse electrode section formed on a deteriorated layer, and to prevent the damage of a function as the whole capacitor by shaping fuse electrode sections to internal electrodes formed onto each dielectric layer and giving fuse functions at every unit capacitance layer. CONSTITUTION:An internal electrode 11 on the side connected to at least one external electrode consists of a capacitance electrode section 16 constituting electrostatic capacitance, a leading-out electrode section 17 connected to the external electrode, and a fuse electrode section 18 shaped between the capacitance electrode section 16 and the leading-out electrode section 17 and fusion-cut by Joule heat by fixed currents. That is, when unit capacitance electrodes are short-circuited by a void, etc., generated in a certain one layer in a dielectric sheet held by capacitance electrode sections and large currents flow, the fuse electrode section generates heat by the currents and is fusion-cut by Joule heat. Accordingly, a function as a capacitor is lost in the short-circuited unit capacitance layer, but functions as the capacitor can be held in other normal layers.
Patent JP-S63307686-A (JP)
Title: Heating element for cooking electric heater
Inventor: MIZUTANI JIYUUE
IPC: H05B3/14
Filed: 1987-06-05
Abstract: PURPOSE:To obtain a heating element with a long life and capable of being wiped off on stains easily, washed, and heated or cooled in a short time by baking conductive ceramic. CONSTITUTION:A heating element 1 is constituted of a heating element main body 1a, an insulating film 1b covering the surface of this heating element main body 1a, and a metal plate 1c covering the insulating film 1b, and the heating element main body 1a is formed with conductive ceramic. This conductive ceramic is made of a material formed by mixing the fine powder of metal or metal oxide having the conductive effect with a ceramic material and baking it or ceramic such as silicon carbide or molybdenym silicide. The insulating film 1b is formed with magnesium oxide or the like, and the metal plate 1c is formed with high-nickel steel. The heating element 1 with a long life and capable of being heated or cooled in a short time, wiped off on stains easily, and washed can be thereby obtained.