baber/WOPTO huggingface dataset:
Patent JP-2000256483-A (JP)
Title: Production of polyester film
Inventor: HOSONO YASUYUKI
IPC: C08J5/18
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing polyester films which can obtain stable planar sheet films free from rolling in air at a high speed without causing the change in color tone and the generation of metallic agglomerate foreign matters, especially useful as photographic film substrates. SOLUTION: The method for producing polyester films is a film-casting method by an electrostatic application system comprising extruding a molten polyester resin through a die 1 onto a cooling drum 2, and the resistivity of the polyester to be melt extruded is adjusted to 5×106-3×108Ω.cm and, simultaneously, the molten resin is spread in the form of a sheet through the die provided at the position in the range of the angle α from the vertical plane including the rotation shaft of the cooling drum to the side of rotation of 30-90 deg.. This angle α is ∠AOB when O is the rotation shaft of the cooling drum; A is the point in the periphery of the cooling drum vertically above the rotation shaft O; and B is the point in the periphery of the cooling drum which intersects the vertical line drawn from the die lip.
Patent JP-S62217907-A (JP)
Inventor: FUNAKURA SHUICHI
IPC: A47J43/044
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-H05263728-A (JP)
Title: Fuel injection device
IPC: F02M59/28
Filed: 1992-03-18
Abstract: PURPOSE:To enable optimum fuel injection control without depending on electronic control and attain cost reduction and the like by forming an obliquely extended cutout at the outer peripheral part of a control sleeve, and fitting a timing rod, engaged with the cutout, to the tension lever of a governor. CONSTITUTION:In a governor 1, a timing rod 11 fitted to the upper oscillating end 6 of a tension lever 5 is placed in an initial fixed position at the low rotation time of an engine when a flyweight 3 provided at a rotary shaft 2 is not opened, and a control sleeve is fitted to a plunger 12 is held in a relatively high position so as to position its spill port 14 above. At the same time, the position of a control rack 10 is made invariable so as to obtain the unlimited state of fuel injection quantity. At the high rotation time of the engine, the flyweight 3 is opened, and the tension lever 5 is oscillated. The timing rod 11 is thereby pressed to move a pin 16 along a cutout 15, and the control sleeve 13 is lowered.
Patent JP-S53148054-A (JP)
Title: Powder heat exchanger
Inventor: FUJII TSUNEYA
IPC: F28D13/00
Filed: 1977-05-30
Abstract: PURPOSE: To device an efficient and airtight structure for installing a distributor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01236468-A (JP)
Title: Recording/reproducing system for digital sound signal
Inventor: YAMADA YASUHIRO
IPC: G11B20/10
Filed: 1988-03-16
Abstract: PURPOSE:To improve the reproduced sound quality by compressing a bit having the higher rank redundancy to shift a lower rank bit by an extent equal to said bit compression when the voice level is low and then dividing the shift information including the range data into plural sub-block groups to perform the recording jobs. CONSTITUTION:The maximum value detectors 34 and 35 select the samples having the maximum absolute value in a block of each channel respectively and compare the maximum sample value Smax with the maximum value MAX of a logical sample to calculate the value (m) of a natural number which satisfies an equation I. Then the number of bits to be shifted from an original position are decided for each bit based on said value (m). Furthermore, the bit shift circuits 36 and 37 received the blocks read out of the memories 32 and 33 respectively shift all samples of each block to the left by the extents instructed by the range data given from the detectors 34 and 35 and then shift other bits to the right by the extents instructed by the range data. Then the lower rank bits are supplied to a bit shift circuit 42 and a maximum value detector 44 as the primary difference. Thus the reproduced sound quality is improved.
Patent JP-H04297986-A (JP)
Title: Sales data processing device
Inventor: NISHIHARA KAZUHIKO
IPC: G07G1/12
Filed: 1991-03-27
Abstract: PURPOSE:To quickly perform the casher business and to eliminate persons required for data correction and trouble of a failure of correction or the like by arbitrarily setting the payment start month at the time of credit transactions by data processing to eliminate a need of a proviso on a credit slip and the data correcting work accompanied with it. CONSTITUTION:Data related to the payment start month is inputted by an input means, and the payment start month is arbitrarily set at the time of credit transactions based on this input data by a payment start month setting means, and the credit transaction processing is executed based on this set result by a credit transaction executing means.
Patent JP-S63229686-A (JP)
Title: Constant-current pulse generation circuit
Inventor: KATSURA YASUFUMI
IPC: G11C11/14
Filed: 1987-03-19
Abstract: PURPOSE:To improve the driving efficiency of each gate by classification and to reduce whole power consumption by varying supply-voltage supplied to a constant-current pulse generation circuit which drives each gate by classification. CONSTITUTION:The plural constant-current pulse generation means 7-1 and 7-2...7-(n) supplying the constant-current pulse of the supply-voltage VEE-1 and VEE-2...VEE-n which differ by prescribed classification of the plural classification of the gate means 6-1 and 6-2...6-(n) for generating, reproducing and exchanging a magnetic bubble provided in a magnetic bubble memory device 5 is provided. Therefore, for the gate means 6-(i) of which equivalent resistance value is small, the potential difference of the positive and negative supply-voltage is set small and the power consumption in the associated constant-current pulse generation means 7-(i) can be reduced.
Patent JP-S61220843-A (JP)
Title: Ultraviolet rays irradiator
Inventor: IWASAKI BUNJI
IPC: B41F23/04
Filed: 1985-03-27
Abstract: PURPOSE:To reduce the temperature of the tube wall of high-pressure discharge lamps as well as equalize the distribution of the temperature by suppressing the occurrence of vortex flow on the surface of the lamps by providing flow ports to form air stream flowing along the surface of the high-pressure discharge lamp in a reflector. CONSTITUTION:As as high-pressure discharge lamp 1 is operated, a sucker is driven and gas with heat is sucked and discharged from an exhaust port 16. Cool air is flowed into an irradiation opening 3 and flows along the surface of a reflector 2 and the peripheral surface of the lamp 1 while cooling them. The cool air flows from a flow port 15 through an air port 24 into the reflector 2 and flows along the surface of the lamp 1 and also of a rear reflector 14. The occurrence of vortex flow on the downwind side of the lamp 1 can thus be suppressed by the air stream coming from the opening 3 and coming into the reflector 2 from the port 15 and the surface of the lamp 1 and the reflector 2 can be effectively cooled.
Patent JP-S55154705-A (JP)
Title: Manufacture of conjoined ferrite
Inventor: TAKEOKA YOSHIKATSU
IPC: H01F1/34
Filed: 1979-05-23
Abstract: PURPOSE:To accurately control each dimension ratio, by selecting such a temperature and oxygen partial pressure in directly conjoining single-crystal ferrite and polycrystalline ferrite to each other that a higher oxidizing condition is set than in the production of each ferrite. CONSTITUTION:When single-crystal ferrite and polycrystalline ferrite are conjoined to each other under pressure in a hot working range, the crystal grains of the polycrystalline ferrite are annexed to the single-crystal portion so that the crystal grains become a part of the single crystal. The thickness of the grown layer is not uniform on the boundary surface of the conjoining. The velocity of the annexation is greatly affected by the temperature and oxygen partial pressure of the conjoining, namely, the single-crystal ferrite and the polycrystalline ferrite are greatly affected by the conjoining heat treatment condition such as an oxidizing condition or a reducing condition. If a higher oxidizing condition is selected than in the production of each ferrite, the grown layer of the single-crystal ferrite is thin and a conjoined piece consisting of both ferrite regions is produced with a prescribed dimensional accuracy.
Patent JP-S59187759-A (JP)
Title: Pretreatment for preparation of dried food
Inventor: REI ISOU
IPC: A23L5/10
Filed: 1983-04-09
Abstract: PURPOSE:To facilitate the vacuum drying of food, and to shorten the frying time of the food in vacuum, by slicing a food to proper shape, size and thickness, and immersing the food in a solution of a saccharide having relatively low molecular weight. CONSTITUTION:A food such as green vegetables, fruits, edible fungi, marine products, meat, etc. is, if necessary, sliced to a proper shape, size and thickness, and immersed in a solution of one or more saccharides having a relatively low molecular weight and high osmotic pressure and selected from monosaccharides, disaccharides, olysaccharides, starch syrup, dextrin, corn syrup, saccharified starch, etc. having a concentration of 10-75%, for 10min-24hr. 20-50% of water contained in the food can be removed by this process taking advantage of the osmotic pressure of the solution.
Patent JP-H06251062-A (JP)
Title: Method and device for displaying information
Inventor: OMURA KAZUNORI
IPC: G06F3/048
Filed: 1993-02-26
Abstract: PURPOSE:To always display by extracting detail information in the neighborhood of an information element being remarked at present and the whole main information by setting the size of weight corresponding to the significance of each information element which forms a heirarchically classified and managed information group. CONSTITUTION:A significance managing part 5 manages the significance (distance in a hierarchical depth direction and distance from a remarked picture element) at every information element stored in a data base part 2, and changes the significance by calculating the distance from a remarked element at every instruction of the change of the remarked element by an instruction input part 4. When the weight is set corresponding to the significance of each information element which forms the hierarchically classified and managed information group, the weight is set so that the more depth or distance increased, the less the weight is set for the information element up to a hierarchy with specific depth or up to specific distance from the information element remarked by the user, and also, the weight of the information element on the hierarchy lower than the specific depth or separated far from the specific distance is set so as to be kept constant.
Patent JP-S56159904-A (JP)
Title: Pneumatic operation type four-position converter for rolling stock
Inventor: KUBOTA TAKEO
IPC: B60L15/20
Filed: 1980-05-14
Abstract: PURPOSE: To simplify a circuit used and contrive the reduction of parts used by a method wherein an instruction system is adjusted.  
     CONSTITUTION: An electromagnetic valve 9 is excited by a cam switch 3 which is turned ON at the forward brake, rearward power drive and rearward brake positions and by a cam switch 4A turned ON at a rearward brake position and thrusts up a piston 12. An electromagnetic valve 10 is excited by a cam switch 5 turned ON at the forward power drive and the rearward power drive positions and by a cam switch 4B turned ON at the forward power drive and the forward brake positions and depresses the piston 12. A disc 18 is interlocked with a piston rod 13 through a groove 18A. The disc 18 is formed recessed 18BW18E corresponding to the positions of the piston 12 and provided with a lever 19 which is thrusted by a spring 20 and has a roller 19A for the purpose of notch-stopping. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06303905-A (JP)
Title: Method of enhancing quality of robust coffee bean
Inventor: UORUTAA ARUBAATO KUROORII
IPC: A23F/
Filed: 1994-03-31
Abstract: PURPOSE: To effectively enhance the level of lobster beans into more higher level by steam-treating the fresh lobster bean under a specific condition. CONSTITUTION: Steam is introduced to a column 10 holding the fresh coffee beans in the state of layers from a steam entrance 11 and is removed through an entrance 12 and a condenser 22. A small amount of the coffee beans in the column are pulled out from a bottom part through a rotary valve 13 and a corresponding amount of coffee beans are introduced through a rotary valve 17. The residence time of the coffee beans is made 60 to 120 min, a temperature in the column is kept to 260 to 300 deg. F which can prevent the condensing of steam on the beans to hold pressure in the column to 20 to 50 ps:g. The flow rate of steam to a pulse column is 0.15 to 0.65 pound per one pound beans based on the dried amount of the beans.
Patent JP-S56160882-A (JP)
Title: Butt welding for different material joint of piping
Inventor: YOSHINAGA TOSHIAKI
IPC: B23K33/00
Filed: 1980-05-14
Abstract: PURPOSE: To reduce stress at the time of welding and prevent stress corrosion cracking of a weld zone by making the position of a joint a specified length apart from the part where there is change in rigidity between both prts or the part jointed to other members and performing butt welding using building up at the same time.  
     CONSTITUTION: In butt welding of a joint of different materials such as a carbon steel tube and a stainless steel tube, the position of the joint is made apart from the part where there is change in rigidity or the part connected to other member by a distance of ≥2.5(R.t) 1/2  where R is radius and (t) is the thickness of the tube. Under this condition, butt welding is performed after applying build up welding of inconel etc. to a member, for instance a carbon steel tube. By this method, stress at the time of welding is released and stress corrosion cracking caused by stress level can be prevented. This method can be applied to butt welding of a joint of different materials used in nuclear power plants etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58179800-A (JP)
Inventor: NAGASHIMA KIYOSHIGE
IPC: C06B29/12
Filed: 1982-04-14
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-H01234896-A (JP)
Title: Driving device for liquid crystal display device
Inventor: SAKATA HARUO
IPC: G09G3/36
Filed: 1988-03-15
Abstract: PURPOSE:To display a moving picture clearly even at low temperature by extracting a field of a video signal once at every prescribed frequency and applying its signal to a liquid crystal display device (LCD). CONSTITUTION:The vertical synchronizing signal of a television signal 1 and 1/60s intervals and a 1/N-pulse generator 2 generates one pulse at N.1/60s intervals under the command of an N controller 15. When the ambient temperature of the LCD drops, a temperature sensor 14 detects that and the N controller 15 controls a value N, so that a signal which is gated to 1/N is recorded in a one-field memory 7 or 8 through a switch 4. Then the output of the memory 7 or 8 is selected with a switch 5 to obtain the video signal of the LCD 13. Consequently, one field is expanded to N.1/60s and a sharp image is reproduced even at low temperature; and the synchronism of a scanning signal 16 is reduced to 1/N and the outline of the moving picture becomes sharp.
Patent JP-H04297764-A (JP)
Title: Waste heat recovery type water treatment device
Inventor: TAKAHASHI ICHIRO
IPC: F25B27/02
Filed: 1991-03-27
Abstract: PURPOSE:To provide a waste heat recovery type water treatment device wherein aeration treatment of raw water can be performed economically with low power. CONSTITUTION:There are provided a down-flow passage 3 for raw water flowing down, an-up-flow passage 4 for raw water flowing upward, a circulation passage 2 having a structure for circulating said raw water, and a power imparting device 7 for supplying air 10 to said raw water, wherein a heat absorbing heat exchanger 5 is provided in the passage 3 to recover heat of the raw water flowing down and a heating heat exchanger 6 is provided in the passage 4 to supply heat to the raw water flowing upward.
Patent JP-H04296885-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G15/16
Filed: 1991-03-27
Abstract: PURPOSE:To obtain an image forming device where the replacement workability of a printing device such as an electric discharge wire and a printing roller is improved, and a printing electrode is automatically covered with a protecting cover in the jam processing and the replacement of the printing device, and the cut of the electric discharge wire is prevented by carrying out the replace ment of the printing device from the direction side for carrying out the shift and mounting/demounting of a process cartridge. CONSTITUTION:An installation arm 123 for installing a printing device 120 is installed so that the printing device 120 can be replaced from the direction side for carrying out shifting and mounting/demounting of a process cartridge 30, and when printing is carried out by shifting the process cartridge 30 to a printing enabled position, the protecting cover L13 of a printing electrode 2' automatically retreats, and the printing electrode 12' is exposed, while if the process cartridge 30 is shifted to a prescribed position in order to carry out jam processing or the replacement of the printing device 120, the printing electrode 12' is automatically covered by the protecting cover L13.
Patent JP-H02243042-A (JP)
Title: Telephone receptacle
Inventor: IWAMOTO KINYA
IPC: H04M1/00
Filed: 1989-03-15
Abstract: PURPOSE:To make the shape of a line wire multi-line type telephone receptacle as that of a line wire one-line type by using the light emitting display element of multi-color lighting type and displaying which of plural line wires is active with any of display elements displaying, e.g. the busy state of the line wire or the extension of the line wire one-line type telephone receptacle. CONSTITUTION:Two-color display light emitting elements La, Lb displaying the line state of line wires l1, l2, or an extension l3 are provided to a telephone receptacle B, a telephone exchange A sends a display signal representing the implementation of line wire talking between the line wires l1, l2 to the receptacle B, the voltage level of a display signal is detected at a voltage level detection circuit 19 in the receptacle B and the element La is lighted in a color in response to the line wires l1, l2. Moreover, the element Lb displaying the extension busy state may not be in two colors, but the remaining color can display, e.g. a doorphone talking state.
Patent JP-S61225125-A (JP)
Title: Antitumor agent
Inventor: HATA MORIMASA
IPC: A61K31/715
Filed: 1985-03-29
Abstract: NEW MATERIAL:An acidic heteropolysaccharide AM-2 having the following characteristics. Form, white wooly or fibrous form; melting point, 190-250 deg.C; elemental analysis (%), C 39.9+ or -1, H 6.2+ or -1, N 0, ash 3.0+ or -1.0; specific rotation, [alpha]<27>D=0-+20 deg.C (C=0.33, aqueous solution); main constituent components, glucose, rhamnose, mannose, glucuronic acid and acetyl group; solubility, soluble in water and insoluble in ethanol, ether, etc.; color reactions, positive to anthrone reaction and carbazole reaction and negative to Elson-Morgan reaction. USE:Antitumor agent having strong life-prolonging effect compared with AM-1 and lentinan. PREPARATION:Acetobacter MH-1597 strain (FERM BP-280) is cultured aerobically under shaking at 20-35 deg.C and 3-7.5pH. After separating the microbial cells, the medium is added with a precipitant such as methanol to obtain the titled AM-2 as a precipitate.
Patent JP-S58179418-A (JP)
Inventor: TOMITA YUKIO
IPC: A01G9/24
Filed: 1982-04-15
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-H04298375-A (JP)
Title: Stamp device
Inventor: KAWAHARA HIROSHI
IPC: B41K1/32
Filed: 1991-03-27
Abstract: PURPOSE:To prevent the occurrence of bleeding when excessive coating with ink is effected by providing a means to wipe off ink with which a surface to be printed is coated. CONSTITUTION:When a housing 3 is pressed in the direction of an arrow mark B, ink with which an ink pad 7 is impregnated passes through the punched part and the porous base material of a stencil 17 and applied on a sheet 35. In this case, when a force by means of which the housing 3 is pressed in is too strong, bleeding of ink may occur to the sheet 35. When, to prevent occurrence of the bleeding, a stamp device 1 is horizontally moved in the direction of an arrow mark immediately after completion of printing, a wiping-off roller 31 rotatably located to a chassis 5 is rotationally moved over the sheet 35 to wipe off the excessively applied ink.
Patent JP-S58181150-A (JP)
Title: Information processing device
Inventor: JITSUPOU AKIRA
IPC: B23P11/00
Filed: 1982-04-16
Abstract: PURPOSE:To improve the reliability and the maintainability of a control storage, by providing an error detecting and correcting means, a counting means, and a controlling means for suppressing the generation of an error report signal which are used when an error is detected in read data from the control storage. CONSTITUTION:It is discriminated by an error detecting and correcting part 4 whether read data 9 from a control storage part 3 has an error or not. If a recoverable error is detected as the result, a recoverable error detection signal 13 is transmitted to perform the control so that an operation controlling part 6 is not operated with uncorrected data 9 during error correction. The signal 13 is used a count-up signal of a counting part 7 also to generate a one-error signal 15 and a 256-error signal 14; and when the error report is not suppressed, a controlling part 8 reports the occurrence of the recoverable error to a maintaining and diagnostic device 2. Simultaneously, instructions are stopped in the controlling part 6 by a hold signal 16. When the signal 14 is generated, the generation of following error report signals 17 is suppressed by the controlling part 8.
Patent JP-H01237036-A (JP)
Title: Ring rolling mill
Inventor: HIRONO MASAO
IPC: B21H1/06
Filed: 1988-03-18
Abstract: PURPOSE:To form the ring product having an excellent dimensional accuracy in labor saving with good efficiency by rolling a metal ring blank by a ring rolling mill, providing a heating equipment as well and heating or temp. reserving said blank under rolling. CONSTITUTION:A ring product is rolled by rolling a heated metal ring blank 30 by the ring rolling mill 10 consisting of a pair of the edge rolls 13 rolling from the upper and lower parts, the main roll 11 and middle roll 12 rolling from the inner and outer parts. In said ring rolling mill 10, a heating equipment is preferably arranged by adjoining to said edge roll 13 to heat or temp.- reserving said ring blank 30 under rolling. Said heating equipment is preferably made in the structure of feeding a high frequency current via a heating transformer 18 from a high frequency power source 16 to the heating electrode 15 surrounding the ring blank 30 movably. The temp. of the ring blank 30 can correctly be thus controlled and the rolling is enabled with high accuracy and good efficiency without the need for reheating by removing it on the way of rolling.