baber/WOPTO huggingface dataset:
Patent JP-S5625491-A (JP)
Title: Transfer paper
Inventor: INOUE AKIRA
IPC: B41M3/12
Filed: 1979-08-09
Abstract: PURPOSE: To transfer ink film securely under slight pressure by a method wherein double liquid hardening adhesives contained in crushable mirocapsules are attached onto the ink film printed on the releasing paper.  
     CONSTITUTION: On the releasing paper A made by coating the releasing agent 2 on the surface of a base 1 consisting of paper manufactured from pulp, synthetic resin film, etc. is printed an ink film and further the film is coated with double liquid hardening adhesive 5 contained in crushable microcapasules through suitable drying adhesives. Usual double liquid hardening agents of epoxy group, polyester group, etc. are used. If the transferring paper is pressed on the surface of a matter 6 to be transferred and the microcapules are crushed and then the releasing paper A is removed, the ink film 3 is transferred seccurely onto the surface of the metter 6 to be transferred. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61259766-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B7/00
Filed: 1985-05-13
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-S5226169-A (JP)
Title: Photoetching method of silicone oxide layer
Inventor: KIYOTA SHIYOUGO
IPC: H01L21/302
Filed: 1975-08-25
Abstract: PURPOSE: Development of a high performance and high reliability semi-conductor unit by covering the opened and exposed substrate surface with an oxide film to prevent the contamination in the removing process of the photoresist layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60245683-A (JP)
Title: Release sheet
Inventor: HOSODA YUKIO
IPC: C09J5/02
Filed: 1984-05-21
Abstract: PURPOSE:To provide a release sheet having an excellent barrier property against a release agent soln., release agent adhesion and heat resistance, by providing a release layer on a sheet support through a primer layer composed of a soap-free acrylic resin emulsion and oxidized starch. CONSTITUTION:In a release sheet in which a release layer is provided on at least one side of a sheet support through a primer layer, the primer layer is formed from a soap-free acrylic resin emulsion and oxidized starch. If desired, further a melamine/formaldehyde resin may be added to the primer layer forming component to carry out an intermolecular crosslinking reaction between the acrylic resin and the oxidized starch and an intramolecular crosslinking reaction, whereby adhesion to the substrate and resistance to heat and water can be improved. The oxidized starch is used in a quantity of 3-200pts.wt. (on a solid basis) and the melamine/formaldehyde resin is used in a quantity of 0.3- 30pts.wt. (on a solid basis) per 100pts.wt. (on a solid basis) acrylic resin emulsion.
Patent JP-H01273113-A (JP)
Title: Image processor for moving car
Inventor: SUMI KAZUHIRO
IPC: G06T1/00
Filed: 1988-04-25
Abstract: PURPOSE:To detect a misalignment of an image input means to a moving car without using a misalignment detection use sensor by detecting the misalignment of the image input means, based on an image which has been inputted to the image input means. CONSTITUTION:An image sensor 2 is provided in front of front glass of an automobile so that external world information can be inputted as an image, and also, so that a projecting part being a reference point provided on the center position of the upper part of the front end of the automobile always enters into a visual field. An image signal which has been outputted from the image sensor 2 is inputted to an external world recognition use image processing means 40, and also, inputted to a misalignment detecting means. In the misalignment detecting means 4, a position of a reference point of a car body in an image is detected, and the misalignment quantity between its reference point and a target position is calculated. Subsequently, from the misalignment quantity, a motor rotation angle is determined by a correcting means 6, and the image sensor 2 is corrected to a state being free from an initial misalignment quantity.
Patent JP-H10292933-A (JP)
Title: Outdoor unit for air-conditioner
Inventor: KUBO HIROAKI
IPC: F24F5/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent penetration of rainwater through a joint between a top cover and an electrical equipment cover by a method wherein joining ribs are hung down from a joining piece in a state to be positioned facing the upper parts on both sides of a drain groove, and the tips of the joining ribs are brought into contact with the upper parts on both sides of the drain groove. SOLUTION: A drain groove 14b approximately in a recessed-shape cross section longitudinally extending corresponding to the lower part of the joining piece of an electrical equipment cover 11 is formed in succession to a joint in a top cover 14 having one side joined with the electrical equipment cover 11. Joining ribs 11b and 11c are hung down in a state to be positioned opposite to the upper parts on both sides of the drain groove 14b and by bringing the tips of the Joining ribs 11b and 11c into contact with the upper parts on both sides of the drain groove 14b, rainwater penetrating through the joint between the electrical equipment cover 11 and the top cover 14 is accurately drained through the drain groove 14b closed by bringing the joining ribs 11b and 11c and the upper parts on both sides of the drain groove 14b into contact with each other.
Patent JP-2000293128-A (JP)
Title: Display device
Inventor: HASHIMOTO HIDEAKI
IPC: H04N3/27
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To surely prevent destruction of a horizontal output circuit, to shorten a time till a time when a picture posterior to the changeover of resolution is to be stabilized and also to make the designing of a display device to become relatively easy by changing an instruction voltage to a horizontal oscillation circuit linearly or step-by-step. SOLUTION: This display device is provided with a major gate array 9 outputting a changeover signal d1 by detecting that the frequency of a horizontal synchronizing signal a1 is changed over, a horizontal oscillation circuit 3 outputting the horizontal drive signal b1 synchronized with a horizontal synchronizing signal whose frequency is changed over by varying the frequency of the signal according to an F/V value c1 in accordance with the frequency of the inputted horizontal synchronizing signal a1 and a microcomputer 11 and a DAC 13 which change the F/V value c1 toward a target F/V value in accordance with a frequency posterior to the changeover of the horizontal synchronizing signal a1 linearly or step-by-step with a prescribed slope when the changeover signal d1 is outputted.
Patent JP-2000295105-A (JP)
Title: A/d conversion system
Inventor: NITTA KEIICHI
IPC: H03M1/12
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To attain high-speed A/D conversion coping with high resolution while employing an A/D converter adopting the standard logic. SOLUTION: The A/D conversion system converting an analog signal into a digital signal according to timing of a clock signal is provided with a plurality of A/D converters 5, 6 receiving an analog signal S11, and a plurality of the A/D converters 5, 6 sequentially concert the analog signal S11 into a digital signal in a different timing by a time dividing a period of the clock signal CK11 by number of the A/D converters 5, 6. In this invention, a plurality of the A/D converters 5, 6 conduct A/D conversion in a different timing by a time dividing a period of the clock signal CK11 by (number of the A/D converters).  Thus, since each of the A/D converters 5, 6 has only to conduct A/D conversion at a period that is a multiple of (number of the A/D converters) a period of required A/D conversion corresponding to high resolution, the A/D conversion system can employ A/D converters adopting the standard logic such as TTL or CMOS.
Patent JP-S58223619-A (JP)
Title: Preparation of yttrium oxide powder
Inventor: TAKAGI HIROYOSHI
IPC: C01F17/00
Filed: 1982-06-14
Abstract: PURPOSE:To prepare ultrafine particles of yttrium oxide in good dispersion state, by using a specific process including an operation wherein an organic solvent is added to an aqueous dispersion of yttrium hydroxide and distilled under heating. CONSTITUTION:An aqueous solution of yttrium nitrate (which may contain a proper amount of neodymium nitrate or europium nitrate) having about 0.05- 0.5mol% concentration calculated as Y2O3 is adjusted with ammonia water into 5-8pH, to form the precipitate of hydroxide. The colloidal dispersion of the prepared hydroxide is heated at about 80-100 deg.C for about 5-72hr with keeping it at 5-8pH, >= about 20vol% organic solvent (e.g., octanol, methyl benzoate, or polyethylene glycol) is added to it, and distillation is carried out until the boiling point reaches >=87 deg.C. It is allowed to stand, the organic solvent of the upper layer is removed, the lower layer part containing the precipitate is dried at about 40-95 deg.C, and calcined at 400-1,000 deg.C, to give fine powder of yttrium oxide.
Patent JP-S63267637-A (JP)
Title: Document feeding device
Inventor: IWANAGA YOSHIHARU
IPC: G03G15/04
Filed: 1987-04-25
Abstract: PURPOSE:To judge existence of any unprocessed document caused by multiple feed by composing at least a part of a portion where documents on a loading stand locate with a transparent member and providing a reflection means on the down side of this transparent member. CONSTITUTION:Documents M loaded in a document tray 2 are carried out by a carrying belt 6, and separated one by one from the bottom side by a separation belt 7. At this time, a picture image of the lowest document M is reflected from a mirror 5a to a mirror 5b through a transparent member 3a, furthermore, reflected from the mirror 5b through a transparent member 3b. Thereby, an operator can see that the documents M... loaded with their obverses facing downward are fed in order and judges whether any processed document M generated by multiple feed is present or not.
Patent JP-H06313442-A (JP)
Title: Torque limiter provided with automatic return function
Inventor: OKAMOTO YUJI
IPC: F16D41/06
Filed: 1993-04-28
Abstract: PURPOSE:To lessen effect of part dimensional precision to the precision of transmission cutoff torque, in a torque limiter automatically returning at a long interval. CONSTITUTION:A plurality of engaging surfaces 11 for forming a wedge-shaped space 12 between the engaging surface and the inner peripheral surface 8 of an inner race 1 are provided on the inside diameter surface of an outer race 2 wherein a crack 13 is provided on the peripheral surface. Rollers 3 as an engaging element and a cage 4 are provided in the wedge-shaped spaces 12, and a decelerating means for decelerating and transmitting the rotation of the inner race 1 is connected to the cage 4. In this structure, since the whole of the outer race 2 acts as one spring, the flexing amount of the spring can be set to large, and the spring constant can be set to small, moreover the effect of the dimensional precision of the part on the transmission cutoff torque can be made small.
Patent JP-S5531208-A (JP)
Title: Condenser
Inventor: OGAWA MAKOTO
IPC: F28B1/02
Filed: 1978-08-25
Abstract: PURPOSE: To secure the safety of condenser by a mechanism wherein an air control valve is installed in the midway of an air drawing pipe connecting an air exit pipe and an air drawing device, and valve opening is controlled in accordance with the output of a vacuum detector, thereby efficiency of the condenser is lowered especially in winter time when the temp. of coolant is low.  
     CONSTITUTION: When the condenser is at working in winter time when the temp. of coolant is low, and when the condenser vacuum shows high value, control valve 17 is closed being actuated by the signal outputted by the vacuum detector 20, making control valve 18 open by the interlocking mechanism. Then, non-condensable gas and leaked air stay within the air passage part 11 on accuount of the pressure distribution within the air cooling part 10, and after the pressure at the coolant intake valve 5 side is balanced with that of the coolant exit valve 9 side, the non- condensable gas and the leaked gas are discharged into the atmosphere by the air drawing device 15 thru air exit pipe 16, control valve 18 and the air discharge piping 19. In addition, the vacuum value of the condenser is controlled and maintained at the desired value by throtting the control valve 17 and opening the valve 18 in accordance with the rising of the vacuum value of the condenser. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04334124-A (JP)
Title: Semiconductor integrated circuit for frequency divider
Inventor: SATO FUMIO
IPC: H03K23/64
Filed: 1991-05-09
Abstract: PURPOSE:To save number of external terminals for switching and to make a package small sized by forming a changeover circuit in the inside of the integrated circuit. CONSTITUTION:First and 2nd bias circuits 2, 3 are provided in the inside to control a DC voltage of a high frequency signal inputted from an input terminal 1 thereby allowing TFFs 6, 7 to act like 1/2 frequency dividers or to pass through their input signal, and then 1/2 frequency division of each TFF is combined to attain three kinds of frequency division (1/2, 1/4, 1/8) similarly to the case with a conventional circuit employing switching terminals. Thus, the changeover of three kinds of frequency divider ratios is attained by the voltage control of the input signal and two external control terminals required for the conventional circuit are saved to miniaturize the package.
Patent JP-H05296148-A (JP)
Title: Compressor with speed change gear for automobile air conditioner
Inventor: KASAGI TAKAO
IPC: F04B35/00
Filed: 1992-04-22
Abstract: PURPOSE:To prevent the contraflow of low temperature liquid refrigerant, returning from a refrigerating cycle, to a speed change gear chamber by controlling a flow control valve, operated according to the differential pressure between the inlet pressure and discharge pressure of a compressor and the fluctuation of discharge pressure, in such a way as to close a by-pass during the stop of a compressor. CONSTITUTION:A speed change gear accommodated in a speed change gear chamber stored with lubricating oil so as to be controlled in its change gear ratio according to the refrigerating capacity is connected to an input shaft driven by an engine, and a refrigerant compressor is connected to the output side of this speed change gear. The lubricating oil in the speed change gear chamber is also used as refrigerator oil, but in this case, a by-pass 82 communicated with the inlet chamber of the compressor through the speed change gear chamber is branched from the inlet path 85 of refrigerant fed back to the compressor. A flow control valve 90 interlocked with the fluctuation of discharge is also provided in such a way as to intersect an inlet port 77 connected to an evaporator, and the by-pass 82 is opened to a fitting hole 91 formed in such a way as to intersect the inlet port 77. The flow control valve 90 is then controlled in such a way as to close the by-pass 82 during the stop of the compressor.
Patent JP-H11298331-A (JP)
Title: Analog/digital conversion circuit
Inventor: SUGIYAMA MICHINORI
IPC: H03M3/02
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide the analog/digital conversion circuit of excellent oscillation limit value, S/N and dynamic range, etc. SOLUTION: In this analog/digital conversion circuit of the ΔΣ modulation system of high order provided with plural serially connected integrators H1-H7 and an adder A1 for adding the output of the respective integrators H1-H7, the output of the respective integrators H1-H7 is amplified or reduced by multipliers G1-G7 provided on the output side of the respective integrators H1-H7 and then, inputted to the adder A1.
Patent JP-H07309358-A (JP)
Title: Fraudulent opening-indicating lid
Inventor: TEIMOSHII BII KOUWARU
IPC: B26F1/18
Filed: 1994-04-19
Abstract: PURPOSE: To provide an accurately sized tamper indicating closure which can be manufactured at a relatively high speed at a low cost. CONSTITUTION: The tamper indicating closure comprises a base wall 23 and a peripheral skirt 24 having an internal thread 25 adapted to engage with an external thread 26 of a container, wherein a tamper indicating band 22 is provided on the skirt 24 by a plurality of uniformly spaced bridges. The band 22 includes portions adapted to engage with an annular bead 30 on the container. The bridges are formed by using a primary knife having an interrupted cutting edge to produce a circumferential score line 28 in a side wall of the closure leaving spaced connectors or bridges followed by using a secondary knife having a continuous cutting edge to provide a continuous external score line and an accurately dimensional radial thickness of the bridges.  In a preferred method and apparatus, the closure engages with the successive primary and secondary knives and are moved such that the closure rolls relative to the knives.
Patent JP-H0612061-A (JP)
Title: Piano automatic player
Inventor: SAWASE TAKAMICHI
IPC: G10H1/00
Filed: 1993-04-28
Abstract: PURPOSE:To provide the piano automatic player which faithfully reproduces the strength of key depression of a player. CONSTITUTION:Key depression strength data SD indicating the strength of key depression is converted to key depression strength data SD7 based on a key depression strength data conversion table in a ROM 37 for the purpose of correcting the characteristic error of a plunger. Key depression strength data SD' is corrected by a key depression strength data correction table in the ROM 37 to obtain key depression strength data HSD. By this correction, the difference of force required for driving each key is compensated to obtain a key driving speed corresponding to key depression strength data SD. The force required for driving the key is varied by the position in the arrangement direction of the key, the weight of the key, and the distance between the center of shake of the key and the acting force transmission point of a solenoid to the key.
Patent JP-S5238229-A (JP)
Title: Gas discharge device
Inventor: TERASAWA YOSHISUMI
IPC: G06K15/12
Filed: 1975-08-26
Abstract: PURPOSE:To enhance a scanning speed and an accuracy of a screen printing in a simple construction by providing two electrodes for plural scanning and electric voltage excitation in a vacuum room wherein one or more kinds of gas are enclosed, and providing an auxiliary electrode.
Patent JP-S5227535-A (JP)
Title: Converter protection device in transmission system
Inventor: OOYABU SHIGETO
IPC: H02J3/36
Filed: 1975-08-26
Abstract: PURPOSE: To prevent overvoltage in a transmission line having more than two circuits from a conversion station or in a converter due to load break that has occured at more distant power plant, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11284485-A (JP)
Title: Piezoelectric resonator
Inventor: KOMATSU SATOSHI
IPC: H03H9/02
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent solder flow at solder mounting by providing a connection pattern on the tip of a leader electrode bypassing at a side face and/or an end face of a rectangular plate, placing the connection pattern at or near a corner of the rectangular plate on a side opposite to a major side with an exciting electrode of the leader electrode and soldering the pattern with a terminal conductor. SOLUTION: A extraction electrode 21 of a front side exciting electrode 2 is connected to a connection pattern 24 provided to a corner of other major side, via a side face bypass section 22 and an end face bypass circuit section 23. An exciting electrode 3 is similarly connected to a connection pattern 34 at a corner of the opposite major side. The connection patterns 24, 34 are connected and supported at faces opposite to each other in the crystal chip 1 by lead wires of a crystal resonator and solder materials. Through the configuration above, wherein surface diffusion of Pb along an Ag film and particle diffusion of Sn result from diffusion via three orthogonal planes, the diffusion speed is reduced.
Patent JP-S5728045-A (JP)
Title: Preparation of 4-hydroxyindole
Inventor: SOMEI MASANORI
IPC: C07D209/08
Filed: 1980-07-28
Abstract: PURPOSE: To obtain the titled compound useful as a raw material for a medicine or an agricultural chemical advantangeously, by catalytically reducing a 2-nitro-6- substituted methoxy-phenylacetaldehyde in a solvent to carry out the hydrogenolytic reaction of the substituted methoxyl group and the ring closing reaction simultaneously.  
     CONSTITUTION: A compound of formula I (R 1  is aryl, preferably phenyl) is catalytically reduced in a solvent under pressure of hydrogen in the presence of a catalyst, e.g. palladium-carbon, in an autoclave to carry out the formation of a hydroxyl group by the hydrogenolysis of the substituted methoxyl group and the ring closing reaction to the indole ring simultaneously and give a compound of formula II in high yield in one step. The compound of formula I in high yield in one step. The compound of formula I is obtained by treating a compound of formula III with silica gel in a solvent, and the compound of formula III is obtained in high yield by heating a compound of formula IV with a compound of formula V (R 2  is lower alkyl) in a solvent with stirring. The compound of formula II is useful as a raw material for an antiarrhythmic agent, hypotensive agent, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59231261-A (JP)
Title: Cylinder bore construction for connecting rod- incorporated piston
Inventor: HATSUTORI HIBIKI
IPC: F02F3/00
Filed: 1983-06-11
Abstract: PURPOSE:To prevent knocking by forming the top end part of a clyinder bore, which houses a connecting rod-incorporated piston having a spherical outer periphery, into an upwardly tapering spherical face so as to match the spherical configuration of the outer periphery of said piston when it is positioned at the top dead center. CONSTITUTION:A connecting rod-incorporated piston 13 is slidably and reciprocatingly installed in a cylinder bore 12. The piston 13 consists of a piston part 13a having a spherical outer configuration and disirably having a concave top surface, and a connecting rod part 13b constructed in an integrated form with the piston part 13a. On the top end part of a cylinder bore 12 is provided an upwardly tapering spherical configuration part 17 having an inner peripheral surface configuration which is matched with the spherical configuration of the outer periphery of the connecting rod-incorporated piston 13 which is positioned at the top dead center of piston. This eliminates the generation of a dead volume between the both, resulting in good combustion and reducing knocking.
Patent JP-H07311467-A (JP)
Title: Water-soluble composition, pattern forming method using the same and production of semiconductor device
Inventor: SAKAMIZU TOSHIO
IPC: G03F7/26
Filed: 1994-05-18
Abstract: PURPOSE:To provide a pattern forming method by which a pattern is formed with high sensitivity and high resolution. CONSTITUTION:A chemical amplification type resist layer 102 consisting of a medium having such reactivity as to vary its solubility to an aq. alkali soln. by a reaction using an acid as a catalyst and a compd. which generates an acid when irradiated is formed on a substrate 101 and a barrier layer 103 made of a water-soluble compsn. contg. a water-soluble high molecular compd. and a water-soluble precursor of an acid is formed on t.he resist layer 102. A latent image having a desired pattern is then formed in the resist layer 102 with radiation, a reaction using an acid as a catalyst is accelerated and a resist pattern 105 is formed by development with an aq. alkali soln. as a developer.