baber/WOPTO huggingface dataset:
Patent JP-S5872176-A (JP)
Title: Transfer paper separating device for electronic copying machine
Inventor: SUMITA HIROYASU
IPC: G03G15/14
Filed: 1981-10-26
Abstract: PURPOSE:To take out easily a jammed transfer paper, by supporting separating pawls by shafts independent of each other and forming a space part between both separating pawls through which the transfer paper passes. CONSTITUTION:One ends of shafts 6a and 6b are fixed to side plates 5a and 5b in both sides of a photosensitive drum 1, and separating pawls 7a and 7b are attached to the other ends of shafts 6a and 6b, and a space part 8 is formed between both separating pawls 7a and 7b. In this constitution, even if the side part of the leading edge of a transfer paper 4 is peeled only by one separating pawl 7a but the transfer paper 4 is not peeled by the other separating pawl 7b, the center part of the transfer paper 4 passes obliquely through the space part between separating pawls 7a and 7b and is carried to the next process. Even if jam occurs in the separating part, the jammed paper is taken out easily because there are no obstructive shafts between both separating pawls 7a and 7b.
Patent JP-S6231694-A (JP)
Inventor: HIRASAKI TOSHIHIKO
IPC: F16D65/28
Filed: 1985-07-31
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-2000357184-A (JP)
Title: Method and device for automatic layout optimization
Inventor: OKABE HIDEYUKI
IPC: H01L21/82
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an automatic layout optimizing method which has good convergence of timing. SOLUTION: This method is provided with an arrangement step 103 for basic cells or the like, an initial wiring step 104 for wiring terminals of cells or the like according to a net list and searching for a wiring path, a wiring order storing step 105 for storing wiring search order as wiring order storage information, a decision step 107 for taking a delay analysis of the wiring path and deciding whether or not a requested time is satisfied, a net list optimizing step 108 for inserting a repeating gate and increasing gate driving capability when the requested time is not satisfied, an incremental arrangement step 109 for arranging the inserted repeating gate and the gate increased in driving capability, and a principal wiring step 110 for wiring gates, basic cells or the like.  In the principal wiring step, a path search for wiring is made in the same order as the wiring search order of the initial wiring step according to the wiring order storage information.
Patent JP-S6148221-A (JP)
Title: Delay data generator
Inventor: KUBOTA TOMOAKI
IPC: G11C19/00
Filed: 1984-08-15
Abstract: PURPOSE:To obtain a delay data generator with less memory capacity by providing the 1st memory storing data by a data number, the 2nd memory storing the data number and the 3rd memory storing data outputted after a prescribed time. CONSTITUTION:The data number from a control circuit 1 is given to the 1st memory 2 storing data and 2nd memory 3 storing the data number. The memory 2 used the number as an address to read the data and outputs it from a terminal 10. The memory 3 receives the data number as write data and stores it in a write address increased by 1 at each clock period T. A data delay time nT is stored in a register 6 for the (n), a subtractor 7 subtracts the value of the register 6 from the value of the counter 5 and the value is given as the read address of the memory 3. The memory 3 gives the data number given from the circuit 1 to the 3rd memory 4 after the time nT and the similar data as that in the memory 2 is outputted from a terminal 11 of the memory 4 after the time nT. Thus, the memory capacity required for the delay is less.
Patent JP-H1171563-A (JP)
Title: Attachable or detachable pressure-sensitive adhesive composition containing acrylic emulsified polymer
Inventor: MARGARET BARNARD
IPC: C09J133/08
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a detachable pressure-sensitive adhesive exhibiting good adhesivity and excellent attaching and detaching performances to a wide range of supports over long periods. SOLUTION: This attachable and detachable pressure-sensitive composition comprises an acrylic emulsion polymer comprising about 90-99.5 pts. of at least one kind of an alkyl acrylate monomer, about <=2 pts. of at least one polar monomer and about <=1 pt. of at least one kind of multi-functional acrylate monomer and having a gel content of about 70-90%, an anionic emulsifier in an amount of about 1.6-2.0 wt.% based on the total weight of the monomers, and a nonionic emulsifier in an amount of about 0.5-2.0 wt.% based on the total weight of monomers. The total weight of the anionic emulsifier and the nonionic emulsifier is about <=4.0 wt.% based on the total amount of the monomers, and the weight ratio of the anionic emulsifier to the weight of the nonionic emulsifier is at least about 1.
Patent JP-S5694258-A (JP)
Title: Production of heater built-in type substrate
Inventor: IKEZAWA KENJI
IPC: G01N27/409
Filed: 1979-12-28
Abstract: PURPOSE: To prevent the occurrence of imperfect contact and disconnection between heater layer and lead wires by providing the curved parts, therminal parts and straight parts of the heater layers in separate processes and selecting the conditions such as of materials, film thicknesses and film widths according to these respectively.  
     CONSTITUTION: Curved parts 17 and terminal parts 18 are formed by screen printing on a substrate blank material 1 and are dried. Next, straight parts 16 are formed by screen printing on the material 11 and are dried. Next, the end parts of lead wires 13a, 13b made of platinum are joined and placed onto the end part 18 of heater layers 12, and further a lead wire 13c is placed at their intermediate. On the other hand, through-holes 14a are formed on the parts of a substrate blank material 14 corresponding to the terminal parts 18 and said material is laminated and placed on the material 11 formed with the patterns. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0335583-A (JP)
Title: Formation of flexible circuit board and through hole part thereof
Inventor: KIRIBAYASHI SHOJI
IPC: H05K3/32
Filed: 1989-06-30
Abstract: PURPOSE:To widen the selection range of adhesives, and to make it excellent in dimension stability, and to mass-produce it efficiently by laminating two sheets of conductive foils, in each of which an insulating adhesive layer is attached to one side, so that the adhesive layers is kept inside. CONSTITUTION:A flexible circuit board B is the one where two sheets of conductive foils 12a and 12b, in each of which an insulating adhesive layer 11 is provided at one side, are piled up and laminated so that the adhesive layers 11 is inside, and the adhesive layers on the insides combine the roles as the adhesives for lamination and the roles as film base materials. For that reason, even if the film material is nonexistent, the conductive foils 12a and 12b on both sides are insulated by these adhesive layers 11 on the insides so that a flexible circuit board may not be deformed. For a flexible circuit board C, the conductive foils 12a and 12b are respectively coated with conductive-powder- included adhesives 19, where conductive powder is dispersed, in place of adhesives. A through part 21 is formed by partially thinning the flexible circuit board by press processing.
Patent JP-H0220088-A (JP)
Title: Semiconductor laser module
Inventor: OGAWA MASARU
IPC: H05K9/00
Filed: 1988-07-07
Abstract: PURPOSE:To reduce the volume of the entire module effectively and to manufacture the module with a comparatively simple process by a constitution wherein the lead terminals of a semiconductor laser and the lead terminal of a high- frequency-current overlapped circuit are extended to the outside of a main body, the lead terminals serve the roles of electrode terminals as the semiconductor laser module in combination, and ring shaped ferrite-bead filters which absorb the unnecessary emission of electromagnetic waves are externally fitted to the electrode terminals. CONSTITUTION:A lead terminal 15 for a laser chip, a lead terminal for a photodiode and a common lead terminal 16 are extended from a semiconductor laser 11. These lead terminals 15-17 are formed with relatively long lead members. This is because the lead terminals 15-17 are used as the lead terminals for the entire body of a module intact. A lead terminal 18 which is connected to a high-frequency-current overlapped circuit 13a constituted by utilizing a circuit board 13 is led out of a shield case 12. Noise removing filters 21-23 comprising ferrite beads are fixed to the surrounding parts of the lead terminals 15 and 17 and the terminal 18.
Patent JP-H05176793-A (JP)
Title: Production of optically active epoxy-alcohol, intermediate in the same production and production of optically active epoxy-alcohol from the same intermediate
Inventor: FUKUZAKI EIICHIRO
IPC: C12P17/02
Filed: 1991-06-14
Abstract: PURPOSE:To readily obtain the subject high-purity alcohol at ordinary temperature by reacting a racemic epoxy-alcohol with a carboxylic acid anhydride in the presence of a hydrolase in an organic solvent and hydrolyzing the resultant optically active epoxy ester. CONSTITUTION:A compound expressed by the formula I (R1 is 1-20C alkyl; *indicates asymmetric carbon) is made to react with a carboxylic acid anhydride (preferably acetic anhydride, etc.) in the presence of a hydrolase such as a lipase in an organic solvent such as n-hexane to preferentially esterify the (-)-isomer and provide an epoxy ester expressed by formula II (R2 is same as R1). The resultant ester is then extracted with a two-phase-based solvent of a water-insoluble organic solvent with water and separated into the compound expressed by formula II and a compound expressed by formula III. The obtained compound expressed by formula II is subsequently hydrolyzed with an alkali (e.g. potassium hydroxide) to afford the objective compound (e.g. 2,3-epoxy-8- methyl-1-nonanol) expressed by formula IV.
Patent JP-S6063251-A (JP)
Title: Flame-retardant phenolic resin composition
Inventor: OOZEKI TOSHIO
IPC: C08L61/04
Filed: 1983-09-16
Abstract: PURPOSE:To obtain a resin composition afforded with adequate flame-retardancy without impairing mechanical strength, electrical properties, and heat and solvent resistance, by incorporating specific resorcin-polyphosphate compound in (modified) resol-type phenolic resin. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of a (modified) resol-type phenolic resin with (B) 10-70pts.wt. of a resorcin-polyphosphate compound of formula (R is H or methyl; n is 1-5) (pref. n=1-3) and, if required, (C) organic halogen compound, antimony trioxide, etc. The component (B) can be prepared by the reaction between resorcin and phosphorus oxychloride followed by reaction with phenol and/or cresol.
Patent JP-H04367422-A (JP)
Title: Sealing device for packaging machine
Inventor: TAKEUCHI SOJI
IPC: B65B9/06
Filed: 1991-06-15
Abstract: PURPOSE:To apply always favorable sealing on the overlapped end edge of a cylindrical film. CONSTITUTION:A pair of seal blocks 12, 12 are arranged to be confronted on both sides across the overlapped end edge of a cylindrical film. The seal block 12 exists along the extending direction of the overlapped end edge extending to a specified length, and at the same time, hot pressurized air is blown out from the sealing surface 12a. At the upstream side and downstream side across the arranging location of the seal blocks 12, 12, a set of feeding rollers 16, which is composed of a pair of feeding rollers 14, 14 to rotate in the mutually opposite directions across the overlapped end edge, is provided. The overlapped end edge in the longitudinal direction of a film which is formed into a cylindrical shape by a bag making device, etc., is fed while being pinched by 2 sets of the feeding rollers 16, 16, and at the same time, the hot pressurized air is blown to the overlapped end edge while the cylindrical film passes through between a pair of the seal blocks 12, 12, and sealing is applied to said overlapped end edge.
Patent JP-S6227491-A (JP)
Inventor: HENNINGU UMURANTO
IPC: C10N40/00
Filed: 1986-07-22
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-H0221775-A (JP)
Title: Multi-value picture data coding system
Inventor: HASHIMOTO YASUAKI
IPC: H04N1/41
Filed: 1988-07-11
Abstract: PURPOSE:To attain more efficient compression by coding an average difference for a period when a difference is a threshold value or below and an average difference data representing a picture element number relating to the average difference so as to form the 2nd picture data in place of the 1st picture data. CONSTITUTION:A difference data is sequentially stored in a storage means 3 for a period when a discrimination means 2 discriminates the difference to be a threshold value or below and the stored difference data is counted by a count means 5. An average difference is obtained by a calculation means 7 based on the difference data stored sequentially in the storage means 3 and the difference data number counted by the count means 5. The average difference obtained and the average difference data representing the picture element number relating to the average difference are coded and the 2nd picture data is formed by a coding means 6 in place of the 1st picture data. Thus, the 2nd picture data represents all differences relating to the picture element number approximately. Thus, the coding compression rate is much improved.
Patent JP-H071540-A (JP)
Title: Mandrel for rubber continuously extruding machine of extruded product containing core metal
Inventor: KATO AKIRA
IPC: B29K7/00
Filed: 1993-06-16
Abstract: PURPOSE:To remove rubber which has flowed in a through-hole by a method wherein a mandrel upper part is divided into two parts so that an inner wall of the through-hole can be decomposed into an upper part and lower part, and after assembling, they are bolted, inserted into an inner cylindrical cover to cover a mandrel therewith. CONSTITUTION:A through-hole 80 of a cross sectional form fitted to a reverse U-shaped sectional form of a core metal is provided to a mandrel 70 attached to a holder part 45 of an extrusion head 40 in a rubber chamber. Further, the mandrel 70 is divided vertically into a mandrel upper part 71 and a mandrel upper part 72 so that an inner wall of the through hole 80 can be decomposed into an inner wall upper part 81 and an inner wall lower part 82. Then, after assembling, a rear bolted part is inserted into a cylindrical cover 75 to cover that. Thereby, when the core metal passing through the through-hole is snapped, and the rubber flows into the through hole in operating, the operation is stopped, a mouthpiece and the mandrel are taken off, decomposed, and the rubber flowed in can be easily removed.
Patent JP-S6149444-A (JP)
Title: Mounting method of semiconductor element
Inventor: WATANABE KENJI
IPC: H01L23/498
Filed: 1984-08-17
Abstract: PURPOSE:To reduce man-hours on assembly, and to extract performance original to an element by fixing a circuit substrate, to which a through-hole is bored, onto a heat-dissipating body and bonding and fastening the semiconductor element onto the surface of the heat-dissipating body exposed on the bottom of the through-hole. CONSTITUTION:A through-hole 3 is bored to a circuit substrate 1 on which a bonding circuit 2 for a conductive film is formed, and the substrate 1 is bonded with a heat-dissipating body 4. A semiconductor element 5 is bonded with the surface of the heat-dissipating body 4 exposed on the bottom of the through-hole 3 in the substrate 1, and the height of the element 5 and the height of the substrate 1 are brought to approximately the same size. Consequently, the substrate 1 need not be divided, and may be used in only one, thus attaining the reduction of man-hours on assembly. The element 5 can be connected to the conductive film in the substrate 1 and the heat-dissipating body at the shortest distance from an upper-surface electrode for the element 5, thus sufficiently extracting performance original to the element 5.
Patent JP-S6150867-A (JP)
Inventor: TERASAWA HIDEO
IPC: B61F5/24
Filed: 1984-08-16
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-S6327526-A (JP)
Title: Polymerization of polyaniline
Inventor: HYODO KENJI
IPC: H01B1/12
Filed: 1986-07-21
Abstract: PURPOSE:To obtain polyaniline, containing a polyelectrolyte and having a high electric conductivity, by adding a low-molecular weight inorganic acid in oxidative polymerization of aniline containing the polyelectrolyte. CONSTITUTION:In oxidative polymerization of aniline containing a polyelectrolyte, e.g. polystyrenesulfonic acid, etc., a low-molecular weight inorganic acid, e.g. sulfuric acid, perchloric acid, etc., is added to an electrolyte to keep the pH of the electrolyte to preferably <=1 and afford the aimed electrochemically active polyaniline containing the polyelectrolyte as a dopant. The equivalent amount of the inorganic acid added is preferably an equivalent amount or more based on the polyelectrolyte.
Patent JP-S6328784-A (JP)
Inventor: TAMURA KIICHI
IPC: B62M3/08
Filed: 1986-07-21
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-S5960603-A (JP)
Title: Device for detecting service interruption of programmable controller
Inventor: KASAI YOSHIO
IPC: G05B9/02
Filed: 1982-09-30
Abstract: PURPOSE:To monitor the supply voltage of a microprocessor and to detect accurately the service interrupting condition by providing a comparator for detecting voltage which detects the drop in a supply voltage and generates an output and a delaying element which delays the output. CONSTITUTION:A comparator for detecting voltage which detects the drop in the supply voltage of a microprocessor and generates an output and a delaying element which delays the comparator output are provided. When, for example, the supply voltage drops, the (+)-side terminal of the comparator 7 maintains a reference voltage by means of a Zener diode 2, but the voltage to be detected at the (-)-side terminal drops and an output signal is sent out. Then the output signal is introduced to a microprocessor unit 1 through a resistance 8 and after the output signal is delayed by a capacitor 9 for delaying and a resistance 10 for reset delaying and the unit 1 is reset for providing to the service interrupting condition. The system is manually operated and the resetting is performed by means of a switch 11 for inputting reset connected in parallel with the output of the comparator 7.
Patent JP-S6231818-A (JP)
Title: Driving control device
Inventor: TANAKA SHINYA
IPC: A61B19/00
Filed: 1985-08-02
Abstract: PURPOSE:To select the operating switch, to confirm the correction of the operating contents and to remove the erroneous operation by communicating the operating contents of the switch to remotely operate plural driving mechanisms. CONSTITUTION:When the inspector adjusts the focus of a microscope 5 for operation and approaches high leg to a seesaw switch 10, the rays of ligth of a light emitting element 17 are spread and reflected by his leg and detected by a photodetecting element 18. The output signal of the element 18 is inputted to a LED driving circuit 16c through an amplifier circuit 20, a detecting circuit 21 and a Schmitt trigger circuit 22,a LED 15c on a substrate 25 is made to light up and a transmitting pattern 27 a to display the character such as FOCUS on a vinyl sheet 27 is illuminated. Thus, the inspector can observe the pattern 27a together with the image of the inspected position by the objective lens in the sight of the microscope 5, and can observe the correction to select the switch 10 before operation.
Patent JP-H09319480-A (JP)
Title: Keyboard
Inventor: MATSUZAKI KIMIKO
IPC: G06F3/02
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to remember character keys and ten keys to be operated by respective fingers just at a glance upon a home base by providing colors at the sections touched by respective fingers at the home base of character keys and ten keys on a keyboard. SOLUTION: The character keys and ten keys of keyboard of a personal computer or a word processor are classified in ten colors and rings in the same colors as character keys are provided for the respective fingers of so-called touch thumb 2-1, A, forefinger 2-2, B, middle finger 2-3, C, fourth finger 2-4, D and little finger 2-5, E of a right hand 4 for character keys 2, a thumb 2-6, F, forefinger 2-7, G, middle finger 2-8, H, fourth finger 2-9, I and little finger 2-10, J of a left hand 5, a forefinger 3-2, K, middle finger 3-3, L, fourth finger 3-4, M or a right hand 4 for ten keys 3, the respective fingers of the right hand 4 and the respective fingers of the left hand 5. Thus, even the biginner can easily operate the keyboard.
Patent JP-S6062655-A (JP)
Title: Intake device of v-type engine
Inventor: HATAMURA KOUICHI
IPC: F02M35/108
Filed: 1983-09-16
Abstract: PURPOSE:To unify and simplify the drive system of a control valve and prevent the variation of the combustion state by providing the control valve of a V-type engine on a joint of individual intake passages and fitting the control valve to one shaft penetrating in the crank shaft direction. CONSTITUTION:Individual branch passages 17, 17' are provided in different directions toward banks 5, 5', and shutter valves 27, 27' are provided on one shaft 28 at a place where individual branch passages 17, 17' join together. The downstream sections of individual branch passages 17, 17' and intake ports 9, 9' are partitioned by high-load passages 25, 25' and low-load passages 26, 26'. The intake air is guided into cylinders 6, 6' through only the low-load passages 26, 26' at a low load and through the high-load passages 25, 25' and the low-load passages 26, 26' with the shutter valves 27, 27' opened at a high load.
Patent JP-H0337501-A (JP)
Title: Electrostatic capacitance type detecting apparatus
Inventor: OMATOI NAOYUKI
IPC: G01D5/24
Filed: 1989-07-03
Abstract: PURPOSE:To offset temperature change and to make it possible to detect the approach of a body stably by using one capacitor having a three-layer structure, connecting an AC power source between two electrodes, and obtaining the phase difference. CONSTITUTION:A detecting electrode 20 and a reference electrode 22 are provided on both sides of a planar dielectric body 26, and a capacitor C is formed. An AC signal oscillator 40 is connected between both electrodes through resistors 42 and 44. When a body to be measured comes close to the capacitor, the stray capacitance of the detecting electrode 20 is increased. The symmetry of the capacitor C is collapsed, and the phase of the current flowing through the electrode 20 is delayed from the phase of the reference electrode 22. Therefore, the phase difference is generated between two input signals for an operation amplifier 52. The difference is detected by a phase difference detecting means 102. Thus the approach of the body is detected with good sensitivity. Since the capacitor C is connected so as to stride over the operation amplifier 52, temperature compensation is readily achieved when the temperature is increased.