baber/WOPTO huggingface dataset:
Patent JP-S59189116-A (JP)
Title: Production of discoloration-resistant polyisocyanate composition
Inventor: KANETANI KOUJI
IPC: C08G18/72
Filed: 1983-04-11
Abstract: PURPOSE:To obtain a polyisocyanate composition of excellent discoloration resistance, by adding epichlorohydrin to a polyisocyanate compound. CONSTITUTION:A discoloration-resistant polyisocyanate composition is produced by adding 0.001-1.0wt% epichlorohydrin to a polyisocyanate compound (e.g., diphenylmethane diisocyanate). Because a polyisocyanate compound is an unstable substance and is liable to undergo intense discoloration, it could not been used in the production of white or light-color leathers, paints or foams. It is now possible to impart excellent discoloration resistance to it by adding thereto epichlorohydrin.
Patent JP-S60206679-A (JP)
Title: Printer for bar code label with article name
Inventor: UEMATSU KATSUMI
IPC: B41J3/50
Filed: 1984-03-30
Abstract: PURPOSE:To enable to print while designating the reading direction of characters such as an article name so that the characters can be read most easily, by a method wherein the direction of a style of type of characters stored in a character generator is inputted into a printing buffer in an arbitrary direction. CONSTITUTION:When a printing command is supplied, data are processed, and when a direction change-over switch 14 is OFF, characters are read from the character generator (ROM) 8 in accordance with the data, and a basic format is set in the printing buffer (RAM) 10, resulting in that both a bar code 4 and the article name 3 are recorded in lateral lines. On the other hand, when the switch 14 is ON, each character is subjected to lateral-vertical conversion in the processing of the character generator 8, and a vertical printing format is inputted into the buffer 10. As a result, there is no trouble in reading the bar code 4 printed on a label 2 because the reading direction of the bar code 4 is in a straight line, while the article name 3 is printed in a vertical line and can be read easily, in the case of an article 5 displayed upright.
Patent JP-S58181910-A (JP)
Title: Overflow type gate
Inventor: HORIOKA SEIJI
IPC: E02B7/52
Filed: 1982-04-16
Abstract: PURPOSE:To prevent the occurrence of noise caused by falling water by providing a flexible sound shield part contacturally covering the surface of overflow water leading from an overflow type gate to downstream of river water on the overflow side of the gate. CONSTITUTION:The water level of a water reservoir region 3 formed on the upstream side of a gate 4 rises, and thereby the surface water region 3b becomes overlfow water 3c as excessive water and then becomes falling water 3d crossing over the top 5 of the gate 4. In this case, by a flexible sound shield part 21 attached to the top 5 of the gate 4 in a freely rocking manner, the falling water 3d is covere and impact sound, etc., caused by the falling water 3d is shielded according to the variations in the amount and flow rate of the overflow water 3c.
Patent JP-S57178167-A (JP)
Title: Checking method of electronic parts extending over multi-classification
Inventor: OOTAKE SHIGERU
IPC: G01R31/50
Filed: 1981-04-27
Abstract: PURPOSE:To elevate reliability of parts characteristics, by measuring characteristics of electronic part classified to each grade, storing the maximum value and the minimum value of the characteristics at every 1 grade, executing a prescribed calculation, and comparing it with a set value. CONSTITUTION:One grade is fetched from products classified into each grade, the whole quantity of all items is measured in accordance with the measuring items, and the maximum value and the minimum value are stored on every item. At the time when the whole quantity has been measured, (the maximum value- the minimum value)/the minimum valueX100% is calculated, its value is derived,  its calculated value is compared with a set value inputted in advance, as to all the items, and in case when all the items satisfy the relation of the set value> the calculated value, it is decided to be good, and if at least 1 item exceeds the set value, it is decided to be defective. In this way, characteristics of the number of grades extending over a wide range can be checked under very few conditions, its checking error is suppressed to the minimum, and reliability of parts characteristics is elevated.
Patent JP-S57178317-A (JP)
Title: Manufacture of semiconductor single crystal
Inventor: SHINODA YUKINOBU
IPC: H01L21/84
Filed: 1981-04-27
Abstract: PURPOSE:To permit the growth of a good single crystal semiconductor even on a glass-shaped amorphous substrate by a method wherein the oxide in semiconductor components is grown to continuously grow the oxide gradually decreased  the oxygen component in the oxide and the semiconductor component only is  finally grown. CONSTITUTION:Valves 41, 42, 43 are opened to form SiO2 on an SiO2 substrate 1 and silane gas diluted by 4% of nitrogen, nitrogen gas and oxygen gas are flowed. After growing an SiO2 film, the valve 43 is gradually closed to decrease the oxygen gas. After the supply of the oxygen gas has been stopped, substrate temperature is increased. Furthermore, crystal is annealed in H2.
Patent JP-S52148090-A (JP)
Title: Cephem-carboxylic acid esters
Inventor: ISHIMARU TOSHIO
IPC: C07D501/04
Filed: 1976-05-29
Abstract: PURPOSE: The cephem-carboxylic acid esters of formula [W is OH and/or (halo) phenyl; Qis protected amino or azide; R 1  is alkyl or aryl; R 2  is alkyl or alkoxy], e.g. 7-(D-α-formylamino-phnylacetamido)-desacetoxy cephalosporanic acid 1'-methoxy-carbonyl-2'-oxopropane-1'-yl-ester. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62218151-A (JP)
Title: Intermediate tone thermal printer
Inventor: MIKAMI TOMOHISA
IPC: B41J2/36
Filed: 1986-03-20
Abstract: PURPOSE:To enable a high quality intermediate tone recording with low cost by confining the fluctuation in the intermediate concentration due to the fluctuation in the resistance of a heating element in a thermal head within an allowable range. CONSTITUTION:A thermal head 26 comprises a heating element and a drive circuit, and main scanning pulse MSP is applied with a constant period at the starting time point of recording period of each line upon elapse of predetermined time after application of a line start signal LS. The line start signal LS is applied onto the thermal head 26 while lagging by a longer time than that required for completing input of all main scanning pulses MSP. The thermal head 26 is driven by the rising portion of the lagging line start signal LS. A thermal head direct drive circuit control the energy to be applied onto a the heating element of thermal head corresponding to a gradation level, thus performing a desired recording. Since intermediate concentration recording can be achieved with high accuracy irrespective of the electrical accuracy of thermal head, a high quality intermediate tone thermal printer can be formed with low cost and the running cost can be reduced.
Patent JP-S63230343-A (JP)
Title: Ink supply amount control apparatus of printing press
Inventor: MIZUNO KENICHI
IPC: B41F31/02
Filed: 1987-03-19
Abstract: PURPOSE:To accurately perform ink supply amount correction work, by making it possible to display the set amount of each ink controller in a predetermined specific setting stage along with the present set amount. CONSTITUTION:An ink supply amount control apparatus 19 has a plurality of ink controllers 22 controlling the ink supply amount of each of the ink regions divided in the longitudinal direction of an ink fountain roller 16, a display part 27 displaying the present set amount of each ink controller 22 and an operation part 28 controlling and operating each ink controller 22. In a predetermined specific set stage prior to the present set stage of each ink controller 22, for example, in a case repeating the correction of a gap and trial printing two or more times, a main control part 25 preliminarily stores the set amount of the ink controller 22 in the previous gap correction stage in a memory part and together displays this stored data on a display part 27 at the time of the next control operation. By this method, the relation between the previous gap correction quantity and the density change quantity thereby can be grasped and the next gap correction quantity to be applied can be accurately determined.
Patent JP-S57177267-A (JP)
Title: Coupling method for slider of linear pulse motor
Inventor: NAKAGAWA HIROSHI
IPC: H02K37/00
Filed: 1981-04-24
Abstract: PURPOSE:To effectively connect a plurality of sliders by engaging the sliders to the rugged part of a connector in the state that the relative position of the sliders is maintained, filling resin and curing the resin. CONSTITUTION:A plurality of holes 4a of a connector 4 are movably engaged with the projections 2b, 3b of sliders 2, 3 faced each other. Then, the sliders 2, 3 are positioned at the stable points obtained by the uniform excitation of the phases, resin is filled and cured in the holes 4a of the connector 4 movably engaged with the projections 2b, 3b, and the sliders 2, 3 are connected integrally through the connector 4. The sliders 2, 3 are positioned via a scale 1 for a linear pulse motor, but may be mechanically positioned.
Patent JP-H09260488-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HANAOKA KATSUNARI
IPC: H01L27/08
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent a contact hole from reaching a silicon board without increasing an isolation step difference by constituting an upper layer of an isolation film of film quality having etching resistance to etchant of a first layer insulation film. SOLUTION: This device is separated to a plurality of element formation regions by an isolation film 13 formed in a silicon board 2. An upper layer of the isolation film 13 is constituted of a surface modified layer 14 which has etching resistance to etchant of a first layer insulation film 12 which insulates an Al wiring 24 and the board 1. Therefore, even when a contact hole shifts from an electrode 16 consisting of polysilicon, etching stops on the isolation film 13 and the contact hole does not reach the board 1. Thereby, it is possible to prevent a contact hole from reaching the board 1 without increasing isolation step difference even if a contact hole is outside the electrode 16.
Patent JP-H11260339-A (JP)
Title: Separator for alkaline battery
Inventor: TOKUHIRO TOSHIYA
IPC: H01M2/18
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a separator for an alkaline battery having high electrolytic solution retaining capability and high permeability of oxygen gas evolved at the time of over charging. SOLUTION: This separator 1 for an alkaline battery is a separator made of an alkali-resistant fiber and produced by finely dispersing a highly liquid- absorptive polymer. The volume ratio of the highly liquid-absorptive polymer 3, in a state that the polymer absorbs an electrolytic solution and is swollen in the separator 1, is controlled so as to be not lower than 20% and not higher than 95%. The dispersed state of the highly liquid-absorptive polymer is preferably in a dot-like or mesh-like state. It is further preferable that the highly liquid-absorptive polymer be finely dispersed evenly in the alkali-resistant fiber and further preferably that the polymer is arranged in the center layer of the separator since the highly liquid-absorptive polymer hardly drops at the rolling of the separator to assemble the battery, if the polymer is in the center layer.
Patent JP-H05265686-A (JP)
Title: Frame memory control device and its method
IPC: G06F3/14
Filed: 1992-03-19
Abstract: PURPOSE:To efficiently support a save-under function in a display device having double buffers. CONSTITUTION:The display device provided with the double buffers is also provided with a save-under mask plate 10 for specifying an optional area in order to forcedly plot on one specified face of the double buffers and a save- under face selecting register 4-2 for specifying a face to be forcedly plotted and constituted so that pixel data applied to the plane 10 are forcedly written on the specified face of the double buffers.
Patent JP-S62220121-A (JP)
Inventor: HAMAGUCHI HIDEHIKO
IPC: A01G9/12
Filed: 1986-03-19
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-H01235052-A (JP)
Title: Mode switching device for tape player
Inventor: HAYASHI HIDEKI
IPC: G11B15/10
Filed: 1988-03-15
Abstract: PURPOSE:To realize direct mode switching actions by moving a shift member including plural mode positions set as cam parts via a motor-driven power gear and moving a head plate to each mode position. CONSTITUTION:The cam parts PL, FF, ST, PL', FF' and ST' interlock slidably a slidable head plate 2 and also corresponds to each mode position. A shift member 7 is added to move the plate 2 to a prescribed mode position by the cam function. The member 7 is slided by a power gear 10 which is stopped at each mode position by the position detecting means SWd-SWf. When the member 7 is moved by the gear 10, the plate 2 interlocking the member 7 is moved to a prescribed mode position by the cam function of the member 7. When this prescribed position is detected, the gear 10 is stopped. Thus the modes can be directly switched according to the arrangement of these modes.
Patent JP-H02241113-A (JP)
Title: Integrated circuit
Inventor: ADACHI YASUSHI
IPC: H03K17/22
Filed: 1989-03-14
Abstract: PURPOSE:To attain reset operation for a prescribed period after application of power by resetting based on the output of a voltage comparator outputted at a signal of H and L level for the result of comparison of voltage levels of 1st and 2nd voltage sources. CONSTITUTION:A voltage source 9 whose voltage is set to a setting voltage V2 lower than a setting voltage V1 of a voltage source 3 is provided in an analog logical hybrid device 10. The v source 9 is not connected to a capacitor and the leading time constant at application of power is sufficiently smaller than the time constant of the voltage source 3. When a positive input is higher than a negative input in a voltage comparator 11 and an H level (Vcc) and negative input are higher than the positive input, the L level (0) signal is outputted. In such a case, a reset means 2 compares the voltage level of 1st and 2nd voltage sources 3, 9, and resets based on an output of the voltage comparator 11 outputting the result of comparison with H, L level signals, then the 1st voltage level of the 1st voltage source 3 is not required to reach the H level. Thus, resetting is applied for a prescribed period after application of power.
Patent JP-S52146253-A (JP)
Title: Electro-optical display device
Inventor: MIYAMOTO MASAO
IPC: G02F1/05
Filed: 1976-05-31
Abstract: PURPOSE:The display device is made effective in design wherein electrical connection parts are invisible, is made thin for simplification of production and is made effective particularly as a display device for watches by using transparent substrates provided with thin flexible transparent electrodes.
Patent JP-S52147215-A (JP)
Title: Exhaust gas cleaner in gasoline internal combustion engine
Inventor: MATSUSHITA TOSHIAKI
IPC: F01N3/10
Filed: 1976-05-31
Abstract: PURPOSE: To have strength of the liner enhanced, by installing a boss in the reaction chamber which is provided inside of a cylinder heat where oxidation is expedited for exhaust gas directly introduced into the reaction chamber from exhaust valves. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000255246-A (JP)
Title: Air conditioning unit of automobile air conditioner
Inventor: NOHARA MASAMI
IPC: B60H1/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce the difference between the blowout temperature of a defroster blow outlet and the blowout temperature of a foot blow outlet without using fixed guides during a foot mode or defroster foot mode. SOLUTION: An asymmetrical butterfly door 10 is used as a closing door for opening and closing a defroster blow outlet 6 and a long side portion 10a of the butterfly door 10 is located in a hot air main stream region H while a short side portion 10b of the butterfly door 10 is located in a cold area main stream region C. In foot mode or defroster foot mode, air in the hot air main stream region H is guided to the defroster blow outlet 6 by the long side portion 10a of the butterfly door 10 so that the blowout temperature of the defroster blow outlet 6 will not drop greatly relative to the blowout temperature of a foot blow outlet 8.
Patent JP-2000256371-A (JP)
Title: Production of 2-pyridylsilane derivative
Inventor: YOSHIDA JUNICHI
IPC: C07F7/10
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a 2-pyridylsilane derivative capable of easily being purified. SOLUTION: A 2-pyridylsilane derivative of formula I (wherein, R1 and R2 are each an alkyl group, or the like; R3-R6 are each H, a halogen, an alkyl group, or the like; R7 is ethyl group or vinyl one which may have a substituent at their 2-position) is produced by reacting a 2-pyridylsilane compound of formula II with 1-alkenes or 1-alkynes in the presence of a transition metal complex catalyst.
Patent JP-H07269527-A (JP)
Title: Fluid pressure fixing type coupling
Inventor: MARUYAMA SEIICHI
IPC: F16B4/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide the fluid pressure fixing type coupling which is excellent in mounting stability even if the coupling is narrow in width, and can make the disc fluctuation of a rotary blade extremely small by varying the thickness of a swelling wall from one end to the other end in the axial direction, and thereby making press contacting load eccentric load. CONSTITUTION:When fluid pressure is applied to a fluid chamber 12, a swelling wall 13 is swelled out so as to be brought into contact with a drive shaft 7, so that a coupling main body 11 is thereby fixed onto the drive shaft 7. In this case, the distribution of pressing load in the axial direction by the swelling wall 13 against the drive shaft 7 is so localized that load at a position one-sided from the center section in the axial direction of the fluid chamber 12 is largest as shown by an arrow head C, and load becomes small as it goes to the end of the wall. When fastening load is one-sided as mentioned above, the coupling main body 11 is mounted in a condition that there exists some inclination in load from the beginning. With the aforesaid condition kept on, the mounting surface D of a rotary blade 5 is made normal to the axial line. By this constitution, fastening force by eccentric load thereby acts effectively against load P in such a way as to repulse the load, so that the rotary blade 5 can keep disc fluctuation minimum at the time of rotation.
Patent JP-H09254776-A (JP)
Title: Brake device for vehicle
Inventor: YONEMURA SHUICHI
IPC: B60T13/66
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To boost a brake fluid pressure so as to secure high braking force and to apply a proper brake fluid pressure to front wheels and to rear wheels even if a malfunction is caused in a brake fluid pressure boosting means by switching the constitution, by which a pressure boosting means is driven so as to apply brake, and the constitution of an ordinary brake from one to the other. SOLUTION: In a switching means 40 switching the constitution as a power brake based on a pressure boosting means 10 and the constitution based on a normal brake from one to the other, a first selector control valve 41 is arranged in a pipe line between a master cylinder 5 and the first pressure boosting control valve 31, while a second selector control valve 43 is arranged in a pipe line between the master cylinder 5 and a proportional control valve 13. By means of the first and the second selector control valves 41, 43, the pipe line is switched between two positions for connection and for disconnection on the basis of a control signal. In this way, a brake fluid pressure is boosted and high braking force can be secured, while a proper brake fluid pressure can be applied to front wheels and to rear wheels even if a malfunction is caused in a brake fluid pressure boosting means.
Patent JP-S61224355-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OKABE TAKAHIRO
IPC: H01L29/732
Filed: 1985-03-29
Abstract: PURPOSE:To increase ionizing endurance quantity by piling an insulation film of an oxide thin film on the surface of a transistor after it is formed. CONSTITUTION:An SiO2 film 43 2000Angstrom  thick or more is made on the n-type epitaxial layer 42 on an n<+> Si layer 41, an aperture is made and a p-layer 48 and an n<+> layer 49 are formed sequentially. The SiO2 film 43 is etched and removed, an SiO2 film 46 50-200Angstrom  thick is made in high temperature O2 and a PSG film 47 500-3000Angstrom  thick is piled. An electrode 45 is provided and all are completed. The accumulation of fixed electric charge due to the irradiation of ionizing radiation is reduced by the compound film of the film 46 and the film 47, the effect of the interface is restrained and the reduction of the current amplification factor of a bi-polar transistor can be prevented.
Patent JP-S58179627-A (JP)
Title: Mold structure for injection molding
Inventor: HASHIMOTO MASAHITO
IPC: B29C45/26
Filed: 1982-04-15
Abstract: PURPOSE:To obtain the titled mold which gives the print wheel of an improved impact resistance, by providing the downstream side of a resin supply with the resin overflow part connected to the print base part of a cavity and arranging the orientating direction of a glass fiber at a printing part almost in parallel with a print face. CONSTITUTION:In the injection molding mold which extends a flexible arm 2 from a disk like base plate 1 in a diameter direction radially and molds the print wheel 4 arranging each print 3 in parallel at the tip of the flexible arm 2 in a circular peripheral direction, a resin overflow part 7 is provided at the downstream side of a resin supply along the length direction of the flexible arm 2, being connected to the print base part 6 of a cavity 5. By that, the turbulent flow of a molding resin is prevented at the print base part 6 of the cavity 5, the orientating direction of a glass fiber (a) is arranged almost in parallel with a print face and the purpose product which improves the impact resistance of the print 3 and the print base part 6 is obtained.
Patent JP-H08229962-A (JP)
Title: Surface forming method in synthetic resin molded product and synthetic resin molded product having surface thereby
Inventor: WATANABE HIROSHI
IPC: B29C33/40
Filed: 1995-02-28
Abstract: PURPOSE: To enhance appearance such as decoration simultaneously with synthetic resin molding work by forming a strong non-releasable coating surface of patterns composed of fine particles with a large particle size of a fine particle substrate with a small particle size. CONSTITUTION: Pattern parts 10 becoming recessed parts of the non-releasable coating surface ready to be formed on the surface of a synthetic resin molded product, for example, a non-releasable coating surface 3 of grain patterns in the upper layers of iron oxide particles 9 are reversed and transferred in the inner wall 5 of a molding form 4. Therefore, the pattern parts are bonded to the side wall of parts becoming protruding parts 11 and a foamable synthetic resin 6 is injected or synthetic resin 6' is introduced under pressure in a molten state to be molded to cure the synthetic resins 6, 6'.  Therefore, mixed fine particles 7 wherein light brown iron oxide particles 9 with a small particle size are dispersed in the wood grain part 12 of an upper layer and black carbon particles 8 with a large particle size are dispersed in the pattern parts 10 formed on the surface thereof are taken in the surface of the synthetic resin molded product 1 molded by the molding form 4.