baber/WOPTO huggingface dataset:
Patent JP-H06242512-A (JP)
Title: Lenticular sheet
Inventor: YUGI SHIGETAKA
IPC: G03B21/62
Filed: 1993-02-16
Abstract: PURPOSE:To provide a lenticular sheet for preventing color-shifting and also having an easily formable cylindrical lens plane on an incident side and capable of obtaining a wide visual field. CONSTITUTION:Light transmissive material having different refractive index is joined on a light incident side and on a light outgoing side, a cylindrical lens having lens planes 23 and 25 parallel to each other is arranged on the corresponding position on the light incident side and the light outgoing side, and the lenticular sheet 20 is provided with a cylindrical lens plane parallel to the lens planes 23 and 25 on the joint surface 24, and the refractive index psi4 of the cylindrical lens plane on the joint surface is set positive (psi4>0).
Patent JP-H02208314-A (JP)
Title: Epoxy resin composition
Inventor: YANAGISAWA KENICHI
IPC: C08G59/08
Filed: 1989-02-07
Abstract: PURPOSE:To obtain the title composition for semiconductor sealing excellent in heat resistance and thermal shock resistance by using a specified polyfunctional epoxy resin, a random-copolymerized silicone-modified epoxy resin, a phenolic resin and an inorganic filler as essential components in a specified ratio. CONSTITUTION:A polyfunctional epoxy resin of a structure of formula I (wherein n is 1-10; and R1-7 are each H, a halogen atom or an alkyl) is mixed with a random-copolymerized silicone-modified epoxy resin obtained by reacting an organopolysiloxane (e.g. a compound of formula II) with an epoxy resin [e.g. a compound of formula III (wherein m/n+m=0.05)] in a compositional ratio of 7:3-3:7, and the obtained mixture is mixed with a phenolic resin (e.g. phenol novolak resin) and an inorganic filler (e.g. fused silica) as essential components.
Patent JP-S62185720-A (JP)
Title: Production of resin composition for prepreg
Inventor: SUZUE SHIGERU
IPC: C08L63/00
Filed: 1986-02-12
Abstract: PURPOSE:To produce the titled high-quality composition within a short time, by dissolving a specified ground thermoplastic resin in an epoxy resin and mixing the resulting solution with a cyanic ester resin. CONSTITUTION:100-20wt% cyanic ester of formula I (wherein R is an aromatic organic group and m is 2-5) and 0-80wt% maleimide of formula II (wherein R is a bi- to penta-valent aromatic or aliphatic organic group and m is 2-5) are prepolymerized at 80-160 deg.C for 1-4hr to obtain a cyanic ester (C). A thermoplastic resin of a glass transition temperature >=100 deg.C (e.g., polyether sulfone) is ground with an impact mill and classified to obtain a thermoplastic resin powder (A) of a particle diameter <=200mum. 5-30wt% component A is mixed with 5-70wt% epoxy resin (B) (e.g., tetraglycidyldiaminodihenylmethane) without any solvent, and the mixture is heated to 100-180 deg.C to dissolve component A in component B, cooled to 60-100 deg.C and mixed with 20-90wt% component C.
Patent JP-S60169631-A (JP)
Title: Supercharging engine
Inventor: MATSUNAGA NOBUHIKO
IPC: F02B37/04
Filed: 1984-02-14
Abstract: PURPOSE:To perform well-balanced supercharging within a range covering from low rotation to high rotation, by a method wherein an exhaust turbine supercharger is coupled with a main suction passage, and a mechanical supercharger is coupled to an auxiliary suction passage. CONSTITUTION:During low rotation of an engine, a mechanically-operated volume type supercharger 23 is effectively functioned, but an exhaust turbine supercharger 15 is not so worked enough to produce sufficient rotation of a turbine 24 The feed of fresh air to a combustion chamber 6 through a main suction passage 7 can not produce a supercharging effect. The fed of the fresh air through an auxiliary suction passage 8 is forced into a sufficient pressurizing state through the workig of the supercharger 23 to produce a supercharging effect. During high rotation of an engine, the supercharger 15 is effectively functioned to feed excellent fresh air through the main suction passage 7, resulting in production of a sufficient supercharging effect.
Patent JP-S57142060-A (JP)
Title: Communication control system
Inventor: TSUJITA YOSHINORI
IPC: H04L69/40
Filed: 1981-02-27
Abstract: PURPOSE:To transfer the information stored at the end of daily job to a processing device, by storing the number of frames transmitted and received in the unit of receive delay frame and information frame and the like. CONSTITUTION:A processing section 11 discriminates that the number of received frames from a line 20 is I, +1 is added to the content in the I frame reception count area in a storage circuit 12. When the processing section 11 discriminates that the transmission of an RR frame is required for the I frame reception, the RR frame is formed and +1 is added to the content of an RR frame transmission count area of the storage circuit 12 at each formation. At the end of daily job, a processor reads the content of the storage circuit 12 and logs the content as daily information.
Patent JP-H03109518-A (JP)
Title: Optical scanner
Inventor: SHIBAKUCHI TAKASHI
IPC: G02B26/10
Filed: 1990-02-06
Abstract: PURPOSE:To simplify construction and to allow recording in multiple gradations by providing an electrooptical microlens disposed with a pair of electrodes on the opposite faces with respect to the optical axis of the electrooptical medium in the optical path from a light source to a scanning means. CONSTITUTION:A collimator lens 3, the electrooptical microlens 4, a 1st cylinder lens 5, a deflecting reflection surface 6 which is the scanning means, an ftheta lens 7, a 2nd cylinder lens 8 are arranged in the optical path from a laser diode 1 which is a light source to a surface 2 to be scanned. The incident beam light to the electrooptical medium 15 can, therefore, be emitted without changing the beams light when a voltage is not impressed to electrodes 9, 11. The refractive index of the electrooptical medium 15 can be changed by an electrooptical effect when the voltage is impressed to the electrodes 9, 11. Further, a voltage impressing means for outputting the pulses corresponding to an image signal is connected to the electrodes 9, 11 of the electrooptical microlens 4, by which the pulses corresponding to the image signal are impressed to the electrooptical microlens 4 and the beam diameter on the surface 2 to be scanned is changed freely. The recording in multistage gradations is possible in this way.
Patent JP-H08217913-A (JP)
Title: Moisture-conditioning/gas-absorbing molding
Inventor: KISHIMOTO HISAO
IPC: B65D1/00
Filed: 1995-02-15
Abstract: PURPOSE: To obtain a moisture-conducting/gas-absorbing molding made proof for a long time against deterioration due to moisture absorption or gas absorption by molding a mixture obtained by kneading a thermoplastic resin, magnesium sulfate as a moisture conditioner and a specified gas-absorbing composition. CONSTITUTION: This moisture-conditioning/gas-absorbing molding is obtained by molding a mixture obtained by kneading a thermoplastic resin 1, humidity- conditioning magnesium sulfate 2 represented by the formula: MgSO4 .nH2 O (wherein 0<=n<=3) and having a mean particle diameter of 1-30μm and a gas- absorbing composition 3 containing MgO and Al2 O3 . This molding is made proof for a long time against deterioration and is capable of maintaining the quality and function stably and effectively. If a compound 4 having a function of an indicator which can indicate the degree of moisture absorption and the degree of gas absorption is added to the molding, the time when the molding needs to be changed can be indicated to make the more stable storage of the molding possible.
Patent JP-H01203334-A (JP)
Title: Adverse effect-reducing agent for drug containing platinum
Inventor: SATO TOSHIO
IPC: A61K33/243
Filed: 1988-02-08
Abstract: PURPOSE:To provide a drug reducing adverse effects caused by the administration of drugs containing platinum, especially renal function disorders, by containing urinastatin as an effective component. CONSTITUTION:The objective drug contains as an effective component urinastatin which is an acidic glucoprotein originated from human urine and having a mol.wt. of approximately 67,000, an isoelectric point at the pH of 2-3 and a saccharide content of 5-12% and has a specific activity of 2,500 units/mg. The urinastatin exhibits a directly renal tubule-protecting action and reduces renal function disorders caused by platinum-containing drugs such as an anticancer drug cisplatin: cis-diaminedichloroplatinum (II). It is preferable that the urinastatin is administered in an amount of 50,000-5,000,000 units, especially 200,000-600,000 units per day for 2-28 days from the administration day of the cisplatin.
Patent JP-S53112222-A (JP)
Title: Copper alloy product and manufacture thereof
Inventor: SEKIBA TERUJI
IPC: C22C9/06
Filed: 1977-03-14
Abstract: PURPOSE: To manufacture the title product of a non-precipitation type solid soln. which is easily worked and has finally high strength and superior characteristics, by soln. heat treating a copper alloy of a specified compsn. contg. Be and Ni or/ and Co except the balance Cu at a specified temp. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60171504-A (JP)
Title: Data tracking system
Inventor: AKASHI KICHIZOU
IPC: G06Q99/00
Filed: 1984-02-17
Abstract: PURPOSE:To eliminate the discordance between the products and the product data by using a tracking computer of the processing equipment containing products to control the data on each product and shifting the product data to the next processing equipment after the processing is over and synchronously with the shift of products. CONSTITUTION:The data on the name of a product carried by a data fetching device 6-1 is detected and then fetched via a data transmission/reception part 4-1 of a tracking computer 1-1. A data replacement part 3-1 transmits the product name data to all other tracking computers 1-1 via a data transmission/reception part 2-1 and a data transmitter 7. Receiving the product name data, each computer 1-1' detects that the data is stored in a memory 5-1' and then transmits the data to the computer 1-1 via a transmission/reception device 2-1' and the transmitter 7. The computer 1-1 registers the received data to the memory 5-1 via the part 3-1 and informs the end of registration to the computer 1-1'. A data replacement part 3-1' deletes the corresponding product data stored in the memory 5-1' after the reception is through.
Patent JP-H01201685-A (JP)
Title: Liquid developing device
Inventor: SHIMAMURA KAZUHIRO
IPC: G03G15/10
Filed: 1988-02-08
Abstract: PURPOSE:To obtain distinct image information being free from fog, and also, having high image density by placing the first developing electrode and the second developing electrode which can apply a voltage independently from each other and applying the respective different voltages. CONSTITUTION:The title device is provided with the first developing electrode 22 and the second developing electrode 23 which can apply a voltage independently from each other. That is, the potential of the first developing electrode 22 and the second developing electrode 23 can be set suitably, and by setting this potential, a line of electric force going to the second developing electrode from the first developing electrode is generated and it is prevented that a toner 20a is accumulated on the surface of the first developing electrode 22, and a drop of the development efficiency can be prevented. Also, by setting the potential of the first developing electrode 22 so as to become equal to or higher than the surface potential of a non-image part without generating a line of electric force going to the non-image part (electrified part) of the image forming surface, strength of the line of electric force going to an image part of the image forming surface from the first developing electrode 22 is increased, and the image density can be raised.
Patent JP-S55119331-A (JP)
Title: Exposure method for fluorescent screen of color picture tube
Inventor: NAKAMURA KOUJI
IPC: H01J9/227
Filed: 1979-03-07
Abstract: PURPOSE: To achieve simple exposure using only one type of lens, by locating each exposure center at the deflection center of each electron beam and carrying out the exposure with the thickness decreasing direction of a correction lens being in a direction other than the direction away from the axis of each electron gun.  
     CONSTITUTION: The exposure source is located at the deflection center of each electron beam, i.e. a virtual position from which the electron beam is sent out, and the wedge-shaped correction lens for the exposure by a center beam and side beams is caused to have a suitable thickness decreasing direction. The lens for adjusting the beam deflection correcting quantity ΔS is directed in such a manner that, when the exposure by the center beam of green G is carried out, the thickness decreasing direction of the lens for adjusting the beam deflection correcting quantity ΔS is directed in the X-direction, and in case of side beams of blue B and red R, said thickness decreasing direction is directed in the Y- and Z-directions which are rotated by 120° from the X-direction respectively. Thus, the exposure can be carried  out by using only one type of lens. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56124755-A (JP)
Title: Hydraulic power transmission gear
Inventor: ITOU KAZUICHI
IPC: F16H39/24
Filed: 1980-03-05
Abstract: PURPOSE: To obtain output flow rate in constant proportion even if there are increase and decrease in the flow rate, and to hold high universality by providing a hydraulic motor which is operated by pressured fluid and a fluid pump which is driven by this motor.  
     CONSTITUTION: A hydraulic motor 1 which is operated by pressured fluid, and a fluid pump 3 which is driven by this motor 1 are installed through a speed reduction gear 2. When pressure fluid is supplied to each supply port 12 of the first and second prime moving parts 11a, 11b of the motor 1, with force applied in the circumferential direction worked on an eccentric shaft 16, it turns clockwise, and the revolving force turns an output shaft 7 in the same direction by a wedge roller 18. Revolution of a pump shaft 37 through the speed reduction gear 2 by the revolution of the shaft 7 involves an eccentric shaft part 37a in turning, so that right and left connecting rods 42 reciprocate to the right and left, each operation of suction and discharge in a pump chamber 36 is done. Here, when it is assumed that supply rate of pressured fluid necessary for one turn of the output shaft 7 should be 10, and two times of discharge rate by one turn of the pump shaft 37 should be 1, in the pump 3 to the rate 10 in the main flow, 1/10 rate of proportional injection can be done. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59156993-A (JP)
Title: Method and device for doping cz single crystal
Inventor: IMAYOSHI MASASHI
IPC: C30B29/06
Filed: 1983-02-23
Abstract: PURPOSE:To dope effectively metallic Sb into CZ silicon single crystal even at a reduced pressure by melting previously metallic Sb before charging into molten silicon and injecting gradually into the molten silicon. CONSTITUTION:After a silicon material is molten, a metallic Sb doping jig 1 is lowered and stopped in the condition such as the top of the jig 1 enters approximately 2-3cm from the surface of the molten silicon. Then, by lowering the melting crucible 5 and the jig 1 by about 1m/min rate, the temp. of the storing part of the metallic Sb 4 is elevated sequentially from the lower part to the upper part and all the metallic Sb in said storing part 4 are molten to charge it into the molten silicon. The doping jig 1 is elevated and transfered to the upper chamber of a pulling-up device. The melting chamber is held under a reduced pressure as it is and the upper chamber is returned to the normal pressure by introducing an inert gas to carry out the exchange of the doping jig 1 and the seed for pulling up a single crystal.
Patent JP-H05226413-A (JP)
Title: Electronic part mounting method
Inventor: IMANISHI MAKOTO
IPC: H05K3/34
Filed: 1992-02-14
Abstract: PURPOSE:To completely connect a contact part by a method wherein a protruding part, generating when a conductive sheet is cut by burning, is formed, the lead of an electronic part is stacked, they are heated up under pressure and the lead of electric part of a circuit substrate is connected through the intermediary of the conductive sheet. CONSTITUTION:The conductive sheet 3, which is formed by adhering a heat- resisting tape on a thermoplastic conductive sheet 3, is cut by burning into the prescribed length. The protruding part, generated on the end part of the conductive sheets 3 which are cut as above, is flattened. These flattened conductive sheets 3 are positioned on the electrode 8a of a circuit substrate 8, and the remaining heat-proof tape is removed. The lead 9a of the electronic part 9 is stacked on the conductive sheets 3, they are heated up under pressure, and the lead 9a is connected to the electrode 8a through the conductive sheets 3. As a result, the contact part of the electrode 8a of the circuit substrate 8 and the lead 9a of the electronic part 9 are maintained in a closely fixed state, and both of them can be connected completely.
Patent JP-S53112950-A (JP)
Title: Vulcanizable epoxy group-contaning acrylic elastomer composition
Inventor: INAGAMI MASAAKI
IPC: C08K5/34
Filed: 1977-03-14
Abstract: PURPOSE: Title composition permitting rapid flat vulcanization and giving good thermal-aging resistance to vulcanized products, which is composed of an acrylic elastomer with epoxy groups, a specific compound and 1,8-diazabicylco(5,4,0) undecene-7. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03231796-A (JP)
Title: Liquid crystal display device
Inventor: IEMOTO TAKAAKI
IPC: G09G3/36
Filed: 1990-02-07
Abstract: PURPOSE:To preclude burning phenomenon by providing a means which changes a display state when a still image detecting means detects a video signal not changing for a specific time. CONSTITUTION:A field memory 1 is stored with a video signal in an odd- numbered field and a field memory 2 is stored with a video signal in an even- numbered field. A liquid crystal driver 6 selects one video signal and displays an image on a liquid crystal panel 7 according to the selected video signal. A comparing circuit 3 compares the contents of the field memories 1 and 2 with each other and a timer counter 4 starts counting operation when their coincidence is detected. When the same image is displayed continuously until the value of the time counter 4 reaches a specific value, the signal on a line 41 becomes active and the display of the still image is detected. When the signal on the line 41 becomes active, an LCD controller 5 controls the liquid crystal driver 6 to scroll the displayed image. Consequently, a burning phenomenon is precluded.
Patent JP-H06240169-A (JP)
Title: Bisazo compound and dyeing or printing of textile material by using the same compound
Inventor: SASAKI SHIGERU
IPC: D06P1/384
Filed: 1993-02-17
Abstract: PURPOSE:To produce a new bisazo compound capable of forming a dyed material of navy blue, excellent in dyeing properties, build-up properties and color fastness and useful, e.g. for dyeing a cellulose fiber, a polyamide fiber, etc. CONSTITUTION:A compound of formula I [A is a (substituted)phenylene or naphthylene; B is formula II (* mark denotes a bond connected to an azo group; R<5> is H, methyl, methoxy or sulfo), etc.; D is A; R<1> and R<2> are each H or a (substituted)alkyl; R<3> and R<4> are each H or an alkyl; A heterocycle may be formed in combination of R<3> with R<4>; Z<1> and Z<2> are each SO2CH=CH2 or SO2CH2CH2Y (Y is a group eliminable by the action of an alkali); One of X<1> and X<2> is amino and the other is hydroxy], e.g. the compound of formula III. In addition, the compound of formula I can be synthesized by condensing a compound of formula IV, an amine compound of formula V and a compound of the formula HNR<3>R<4> with a 2,4,6-trihalogeno-s-triazine in an arbitrary order.
Patent JP-S58148159-A (JP)
Title: Manufacture of bobbin
Inventor: MINOSHIMA MANJI
IPC: B29C45/26
Filed: 1982-02-23
Abstract: PURPOSE:To prevent possible occurrence of weld lines by jetting resin material melted radially in the circumferential direction theough an annular runner and a gate of a liner inserted into a metal winding shaft by way of a bearing bush. CONSTITUTION:When a flange 3 of a bobbin 1 is molded, first, a bearing bush 4 is press fit into a winding shaft 2, then a liner 9 inserted into a shaft hole 5 and the end of the winding shaft 2 mounted into a molding die 11. Then, when a resin material melted is forced into the die from a spool 15, it passes through a runner 13 and a gate 14 and is injected radially to fill a cavity 12. Thus, no weld line or the like is generated and any warpage or swing of a flange section 3 will not deteriorate the roundness thereby enabling the manufacture of a bobbin 1 capable of rotating stably at a high speed.
Patent JP-2000226461-A (JP)
Title: Method for inhibiting crystallization of organic polymer thin film by radiation exposure
Inventor: TAMADA MASAO
IPC: C08J7/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To inhibit the heat-induced crystallization of an organic polymer film or an organic electroluminescence element having the organic polymer thin film. SOLUTION: In irradiating an organic polymer thin film or an electroluminescence having the organic polymer thin film with a radiation composed of a γ-beam, an electron beam or an ion beam, the use of the radiation having a dosage of not greater than 100 kGy inhibits the crystallization of the polymer constituting the thin film to effect its crosslinking without causing gelation.
Patent JP-H06242754-A (JP)
Title: Method and device for processing image information
Inventor: KOBAYASHI MITSUGI
IPC: G09G3/20
Filed: 1993-02-17
Abstract: PURPOSE:To display an image which is close to an original image by multi- gradating processing by virtual expression as to image processing for an LCD display. CONSTITUTION:The difference between original image data of an (N, n)th pixel and original image data of an (N-1, n)th pixel is calculated, and, when the difference exceeds a certain value, the high-order L bits of the original image data of the (N, n)th pixel are held as image display data of the (N, n)th image display data and the data of the remaining low-order bits are held as error component data of the (N, n)th pixel. When the difference does not exceed the certain value, on the other hand, the original image data of the (N, n)th pixel and the error component data of the (N-1, n)th pixel are added to generate correction image data of the (N, n)th pixel, and while its high-order L bits are held as the image display data of the (N, n)th pixel, the data of the remaining low-order bits are held as error component data of the (N, n)th pixel, and the error component data are cleared at intervals of a certain number of frames.
Patent JP-S53112693-A (JP)
Title: Constitution of lamination for thin film light emitting element and its manufacture
Inventor: TOMITA KOUJI
IPC: H05B33/12
Filed: 1977-03-14
Abstract: PURPOSE:To increase the dielectric strength of insulating film and to improve the durability of thin film light emitting element, by performing ion injection to the insulating film, in the thin film light emitting element of three layers constitution consisting of the thin film insulating layer and the thin film light emitting layer.