baber/WOPTO huggingface dataset:
Patent JP-H0641320-A (JP)
Title: Mixing of plastic molding material
Inventor: KURAMOTO YOSHIHIKO
IPC: B01F15/04
Filed: 1992-04-08
Abstract: PURPOSE:To carry out the mixing of plastic molding materials, capable of continuous extrusion molding without a loss and excellent in work efficiency by calculating the required amount of a virgin material based on, e.g. the weighed value of a colorant, inputting the calculated value as the weighed data and setting the amount of the virgin material to be mixed to the colorant. CONSTITUTION:The required amount of a virgin material is calculated based on the weighed value of a colorant and the magnification. At least, the maximum value and the minimum value of the stroke amount of a scraper 5 of the virgin material corresponding to the required amount are input as the weighed data of the virgin material and the amount of the virgin material to be mixed to the colorant is automatically set, thus carrying out the mixing of the plastic molding materials.
Patent JP-H0431355-A (JP)
Title: Production of superconductive ceramics
Inventor: KUWABARA MAKOTO
IPC: H01L39/24
Filed: 1990-05-25
Abstract: PURPOSE:To readily produce the subject superconductive ceramics having a high critical current density by preliminarily heating a molded raw powder containing Y, Ba and Cu, carrying out temperature rise and lowering at a specified condition, sintering the above-treated material while keeping it with heating under pressure at a specified condition and subsequently heat treating the sintered material in an atmosphere of oxygen. CONSTITUTION:A raw material powder such as Y2O3, BaC2O4, CuC2O4 containing Y, Ba and Cu is pressure molded and the resultant molding is preliminarily calcined at about 700-100o deg.C in an atmosphere of oxygen. Sintering is then carried out by keeping the resultant calcined material with heating at 700-950 deg.C under 200-1000kg/cm<2> in an oxidizing atmosphere. Provided that the temperature rise and lowering for heating is carried out in an inert or reducing atmosphere. The above-mentioned sintered material is further heat treated, e.g. at about 400-700 deg.C for about 20-30hr in an atmosphere of oxygen, thus obtaining the objective high-density semiconductive ceramics excellent in denseness, having a clean and excellent-matching crystalline grain boundary and having a high critical temperature and a high critical current density.
Patent JP-S5658468-A (JP)
Title: Apparatus for continuous squeezing and cutting of bean curd
Inventor: NUMA KAZUO
IPC: A23L11/00
Filed: 1979-10-19
Abstract: PURPOSE: To cut bean curd to any size, by means of side walls provided on both sides of one of top and bottom endless belt apparatuses in two layers and a dicing cutter apparatus provided in a lateral cutter apparatus.  
     CONSTITUTION: A soybean mile mixed with a coagulant fed from a raw material filling apparatus 20 is made to flow down to a feed chamber 3 and pressed by a pressing part 5. The tightening position of adjusting screws 17 on side walls 15 is controlled according to the width of cloth belts 9 and 13 and the desired size of bean curd. The squeezed and pressed bean curd is then passed through a dicing blade 24 of the dicing cutter 26 and cut by a lateral cutting apparatus 23 in a direction perpendicular to the forward direction, and the cut bean curd is cooled in a cooling apparatus 26 to give a product. Soybean milk attached to the cloth belts 9 and 13 is washed away by washing apparatuses 25 to keep the filtering characteristics of the cloth belts 9 and 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62290988-A (JP)
Title: Ic card reader
Inventor: KOMATA NOBUAKI
IPC: G06K17/00
Filed: 1986-06-10
Abstract: PURPOSE:To accurately align a mutual corresponding part of contact between an IC card and a card reader at a fixed position and corresponding automatically by tilting a stop lever by receiving the carrying force of the IC card. CONSTITUTION:At the time of reading and writing from an IC card, a solenoid 28 is turned on, and a bearing 31 integrated with a rotary shaft 25 is turned downward, and moved downward to a position at which the face of a carrying stopper 21 intersected orthogonally with the carrying path of the card 12. The tip of the IC card 12 is abutted with the carrying stopper face 21 of a stopper lever 13. On receiving the carrying force, the lever 13 is rotated arround a pivoting shaft 22. The front end face of the IC card 12 is engaged by the carrying stopper face 21 at downward movement horizontal position, and the upper face of the card is depressed by a face 20 facing the card and the card is stopped at a regular data processing position. In such case, a contact 16 is pressed and brought into contact with the contact part of the IC card 12, and the reading and writing of business data are executed.
Patent JP-H11318096-A (JP)
Title: Driver of brushless motor
Inventor: YAMAUCHI AKIRA
IPC: H02P6/18
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce the wasteful power consumption and furthermore, shorten the starting time by enabling quick and accurate detection of a rotor position at the start, in the driver of a brushless motor. SOLUTION: This driver is made to perform a series of start preparations of first stage (101-106) for making the rotor static immediately after turning the power on of a circuit, and second stage (107-108) for switching a maximum drive current Imax into a minimum drive current Imin, immediately after the completion of making it static and keeps it until the input of a start signal, a third stage (109-112) for rotating the motor immediately if the input of a start signal is made and detects the position of the rotor, while making it perform free run after a preset time, and a fourth stage (113-115) of terminating the free run, when the detection of the rotor position is completed and switching it into a stationary drive current Inor.
Patent JP-S5358705-A (JP)
Title: Switching system for transmission line
Inventor: YOSHIDA NOBUYOSHI
IPC: H04M3/00
Filed: 1976-11-08
Abstract: PURPOSE:To dissolve the overall imperfectness resulting from the fault of the central control part itself of the transmission line switching system due to the central control system, by eliminating use of the central control station. Thus, the reliability can be enhanced for the communication network.
Patent JP-S624018-A (JP)
Inventor: OMORI SHOZO
IPC: B65B25/04
Filed: 1985-06-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0429334-A (JP)
Title: Mold for molding resin
Inventor: FURUKAWA MITSUHIRO
IPC: H01L21/56
Filed: 1990-05-24
Abstract: PURPOSE:To reduce the entrainment of bubbles or air, which has mixed in before it flows in the resin injection path of a mold for resin molding or during flow by providing an air vent in the resin injection path from a pot part to a gate part both inclusive. CONSTITUTION:An air vent 10 is provided in the cavity part 5 of a mold 1 for resin molding. The air vent 10 discharges the air from the cavity 5 and the bubbles, which have mixed in fluid resin, to the outside of the mold 1 for resin molding when injecting fluid resin into the cavity 5. Moreover, air vents 12-14 are provided in the resin injection path from the pot part 2 to the gate part 4, both inclusive, of the mold 1 for resin molding. Each of the air vents 12-14 discharges bubbles, which have mixed in the resin itself before being injected in the resin injection path, or air, which has been entrained in the resin while it is flowing in the resin injection path, to the outside of the mold 1 for resin molding. Thus, the bubbles in the resin flowing in the resin injection path or the air entrained in the resin during flowing can be discharged favorably.
Patent JP-S6112304-A (JP)
Title: Light weight woody board
Inventor: ABE KIMIO
IPC: B27N3/02
Filed: 1984-06-29
Abstract: PURPOSE:To simultaneously satisfy both of strength characteristics and a wt., by using chips or sawdust obtained from a low volume wt. ratio material and specifying the mixing ratio of both of them in the inner layer of a surface layer. CONSTITUTION:A chip and sawdust are prepared from a woody stock material with a low volume wt. ratio 0.2-0.35 and both of them are used in such a mixing ratio that a surface layer contains 6-35% of the woody chip and 0-40% of the sawdust and an inner layer containd 44-65% of the woody chip and 0-15% of the sawdust. The sawdust is added to the inner surface in order to increase the butt end filling property of the inner layer at the manufacturing time of a light wt. woody board and to enhance peeling strengrh while the addition of the sawdust to the surface layer enables the reduction in cost by the use of an expensive low volume wt. ratio material in an objective wt. reduction range but limited to the above mentioned range from the aspect of a surface property and stregth characteristics.
Patent JP-S5468245-A (JP)
Title: Preparatin of organic photoconductor layer on photoreceptor sheet substrate
Inventor: NARISAWA TOSHIAKI
IPC: H01L51/42
Filed: 1977-11-11
Abstract: PURPOSE: To enhance interlayer adhesion strength between an organic photoconductor layer of a polyvinylcarbazole-trinitrofluorenone type and a conductive layer, by forming a specified unsaturated polyester resin layer on the conductive layer.  
     CONSTITUTION: A mixture of an unsaturated polyester varnish, a solution of a first hardener, such as azobis-isobutyronitrile giving high hardening speed, and a solution of a second hardener is coated on an electrophotographic photoreceptor sheet substrate in a film thickness of 10ÅW3μm and heated. The unsaturated polyester resin layer is prehardened under a mild condition by the first hardener. When an varnish of a polyvinylcarbazole-trinitrofluorenone type organic photoconductor is coated and dried with heating, the unsaturated polyester resin layer is perfectly hardened by the second hardener. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01302060-A (JP)
Title: Resonance silencer for air feed duct
Inventor: SHIGA TAKEO
IPC: F24F13/02
Filed: 1988-05-30
Abstract: PURPOSE:To effectively attenuate a low frequency band noise without special installation space by incorporating one or more resonance cylinders with one open end and the other closed end having a depth of approx. 1/4 of the wavelength of a noise to b attenuated in a linear duct. CONSTITUTION:A duct 2 has a square section, cylindrical wall plates 4, 4 of the same material separately disposed oppositely to right and left side faces 5, 5 over all inner height of the duct in a longitudinally linear midway section in such a manner that the upper and lower end sides are secured to the upper and lower inner faces 6, 7 of the duct and cylindrical bottom plates 8, 8 are secured at predetermined positions between the wall plates 4, 4 and the right and left side faces 5, 5, and resultantly resonance cylinders 3, 3 with one open end and the other closed end surrounded thereby to be brought into plane contact with the open ends 10, 10 of an air passage 9 of the duct. The cylinders 3, 3 are secured by positioning the plates 8, 8 to form the depth of the cylinders 1/4 of the wavelength of a noise to be attenuated. Thus, a low frequency noise can be effectively attenuated.
Patent JP-S5757945-A (JP)
Title: Hydraulic pressure control unit to automatic transmission
Inventor: MIKI TADAAKI
IPC: F16H63/44
Filed: 1980-09-26
Abstract: PURPOSE: To let transmission torque rise gradually rather than boosting up impulsively when the gear of an automatic transmission to an automobile is shifted from "N" to "R" by adapting solenoid valves for a hydraulic control unit to feed and discharge hydraulic pressure alternatively to dual hydraulic pressure servos of a driving friction clutch.  
     CONSTITUTION: Upon shifting a gear from "N" to "R", a 3rd and 4th solenoid valves 230 and 240 are electrically continued in advance. Hydraulic pressure of a fluid pipe 315 is directed to a hydraulic pressure servo 22B via 1-2 shift valve 120, a fluid pipe 316, hydraulic pressure servo 35A, 2-3 shift valve 130 and a fluid pipe 320; a brake 35 and a clutch 22, acting as driving components, are engaged in  operation, and the hydraulic pressure directed to a clutch sequence valve 190 is blocked by a spool 192. After a certain time, the 4th solenoid valve 240 is deenergized, the spool 192 for the clutch sequence valve 190 is set to the left bottom  position shown in the diagram, fluid pipes 315 and 329 are interconnected and the hydraulic pressure of the fluid pipe 315 is directed to a hydraulic pressure servo 22A through the fluid pipe 329. Thus the sufficient capacity of transmission torque to the clutch 22 is secured when an automobile is backing. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6237575-A (JP)
Inventor: MANFURETSUDO HAATOBIITSUGU
IPC: F16K17/10
Filed: 1986-06-10
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-S5258959-A (JP)
Title: Wristwatch with built-in speaker
Inventor: ARAIDA YUTAKA
IPC: G04C21/34
Filed: 1975-11-11
Abstract: PURPOSE: To increase sound converting efficiency and achieve the increase in power supply capacity by disposing  quantities of batterise around the magnet of a speaker and disposing a time display part and drive circuit part, etc.  in the front recess of the specaker. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H084594-A (JP)
Title: Drain device for carburetor for gasoline engine
Inventor: ISOJIMA HIROAKI
IPC: F02B1/04
Filed: 1994-06-17
Abstract: PURPOSE:To perform drain operation of a carburetor through simple operation during storage of a gasoline engine for a long period. CONSTITUTION:A discharge passage 7 for residence fuel extending from a float chamber 3 to a venturi 4 is provided. The inlet 7a thereof is opened in such a state to approach the bottom wall 3a of a float chamber 3 below a main jet 6 and the outlet 7b thereof is opened to the venturi 4 and a throttle valve 8 is located in a discharge passage 7 for residence fuel. By utilizing the negative pressure of the venturi 4 by closing operation of a choke valve, residence fuel in the float chamber 3 is sucked out to the venturi 4 through the discharge passage 7 for residence fuel, whereby in preservation of an engine for a long period, drain operation is simply effected through operation of a choke valve protruded to a position above a carburetor 1.
Patent JP-H08331706-A (JP)
Title: Support for ground coil for magnetic levitation type railway
Inventor: WATANABE TAKASHI
IPC: B60L13/03
Filed: 1995-06-01
Abstract: PURPOSE: To reduce an excessive stress acting on a propulsion coil and a support tool for supporting it when the propulsion coil is mounted on the side wall of a rail for a magnetic levitation type railway and to ensure force for supporting the propulsion coil to the side wall of the rail for the magnetic levitation type railway for a long term. CONSTITUTION: An arm part for pressing a propulsion coil against the side wall of a rail for a magnetic levitation type railway and a strut part 1a for supporting the arm part at the height of supporting the propulsion coil are continuously formed in a nearly bow-like form, and a bolt fastening hole 1f through which a bolt is passed is provided in the position in which bolt fastening force is uniformly distributed on the strut part 1a side and the arm part side, contact surfaces 1d, 1e brought into contact with the propulsion coil and the side wall of the magnetic levitation type railway are formed in a taper-like form.
Patent JP-2000325257-A (JP)
Title: Toilet paper holder and method for setting/taking out toilet paper
Inventor: MATSUMOTO OSAMU
IPC: A47K10/36
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To improve convenience in the case of using toilet paper by easily catching a portion, which is left on the side of a roll after the toilet paper is drawn from the roll and cut, with a hand and taking it out of the roll. SOLUTION: A toilet paper holder 10 is constituted so as to have a roll supporting part 24 for supporting toilet paper roll 26 so as to rotate it in the direction of feeding a paper terminal T out of the lower part of the roll, a paper cutting blade 22 for cutting fed-out toilet paper 26A and a droop supporting part 32 for supporting the portion, which is left on the side of the roll 26 after cutting, while drooping it down. Then, the paper cutting blade 22 is positioned higher than the droop supporting part 32 and between these components, a take-out opening 34 for the paper terminal T is formed while being opened forward.
Patent JP-S63301567-A (JP)
Title: Semiconductor device
Inventor: OGINO TOSHIRO
IPC: H01L29/80
Filed: 1987-06-01
Abstract: PURPOSE:To improve the operation speed of a complementary MESFET and simplify its manufacturing processes by a method wherein a p-type channel MESFET is formed on an Si substrate and an n-type MESFET is formed on a GaAs layer formed on a part of the Si substrate. CONSTITUTION:A single crystal GaAs layer is formed on the main surface of a single crystal Si substrate 1 to form a 1st region and the part of the main surface of the single crystal Si substrate 1 on which the single crystal GaAs is not formed is used as a 2nd region. n-type layers 9 and 10 are formed on the parts of the main surface of the GaAs layer forming the 1st region and p-type layers 4 and 5 are formed on the parts of the main surface of the Si substrate forming the 2nd region. Gates 20 composed of amorphous silicon layers doped with at least phosphorous are formed on a part of the n-type layer and a part of the p-type layer respectively to constitute an n-type channel MESFET in the 1st region and a p-type channel MESFET in the 2nd region. As the gate electrodes of both the MESFET's are made of the same material and are formed simultaneously, the number of manufacturing processes of the complementary MESFET can be reduced.
Patent JP-S6051525-A (JP)
Inventor: REIMONDO FURANSHISU MARON
IPC: C08G65/48
Filed: 1984-06-29
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-S5835945-A (JP)
Title: Sheath for semiconductor device
Inventor: SUZUKI NOBUO
IPC: H01L23/08
Filed: 1981-08-28
Abstract: PURPOSE:To obtain a high degree of airtightness for the titled sheath by a method wherein,  when a plate member of metal or ceramic is airtightly sealed at one end of the opening of a  square cylinder body made of ceramic and a cap is heat-sealed by fusing at the other end of  the opening, two through holes are provided on the tube-shaped body, and said plate member  is welded while inert gas of low temperature is being flown into the through holes. CONSTITUTION:On the back of the ceramic four-cornered tube-shaped body 1 whereon a solid- state image pickup element 5 is provided on the front, a metal plate 4 is adhered in such a  manner that it is bridged to the circumferential wall, and a cooling material 8 is installed on  the back of the metal plate 4. Also, on the inner circumference of the opening of the cover  member, a gold-plated layer 2 is coated, and after the element 5 has been arranged on the metal plate 4 which is exposed on the inside of the opening, a rectangular glass plate 6 which  will be turned to a transparent cap is placed through the intermediary of a gold-plated plate 7  which is in contact with the gold-plated layer 2. Subsequently, the gold-plated plate 7, which is  exposed on the circumference of the glass plate 6, and the gold-plated layer 2 are adhered  using a thermo-pressure welding head 9. At this time, an air feeding hole 10 and an air exhausting hole 11 are provided on the circumference of the four-cornered tube-shaped body 1,  inert gas of low temperature is flown into these holes, and these holes are blocked up after adhesion of the plate member, using metal plates 16 and 17.
Patent JP-S5468612-A (JP)
Title: Capstan servo mechanism in picture recording reproducer
Inventor: YASUTAKE KATSUYA
IPC: H04N5/782
Filed: 1977-11-11
Abstract: PURPOSE: To attempt common use of capstan servo loop by selecting the frequency of capstan rotating signal in normal state in a specific value, and changing the ratio of frequency dividing to specific relation according to the frame frequency of video signal.  
     CONSTITUTION: Capstan rotating signal frequency fb is selected to be fb=150M (M:a positive integer) under normal state, and the dividing ratio of frequency divider is chosen to be 1/5M when the frame frequency is 30 Hz, and 1/6M when it is 25 Hz. Therefore, a scale-of-32 counter 9 works as a scale-of-25 counter when switch 13 is closed at contact (a) side to divide the capstan rotating signal selected at 750 Hz under normal state into 30 Hz by 1/25 dividing, and works as a scale-of- 30 counter when the switch 13 is closed at contact (b) side to provide 1/30 frequency division to change to 25 Hz, thereby outputting each frequency to a phase comparator 8. Thus, when recording or reproducing video signals of either frame frequency, the same servo loop may be common used. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62291135-A (JP)
Title: Cell information storage medium
Inventor: IWATSUKI MAMORU
IPC: H01L21/822
Filed: 1986-06-11
Abstract: PURPOSE:To shorten the designing term of custom and semicustom integrated circuits by selecting cell information necessary in the case of designing the integrated circuits to store it in a predetermined medium. CONSTITUTION:An IC card 1 is set in an IC card reader 6 to externally control a CPU 4 in the IC card, cell information stored in a main memory 2 is fetched, and transferred to an existing CAD unit 7. Accordingly, when cell information necessary in case of designing custom and semicustom ICs for the memory 2 is selected and stored, the cell information necessary to the unit 7 can be immediately called by the reader 6 in case of designing the custom and semicustom ICs. Thus, a plurality of such IC cards are prepared to shorten the designing term.
Patent JP-S5360482-A (JP)
Title: Gammer ray shielding sructure in reactor pressure vessel
Inventor: ITOU TAKASHI
IPC: G21C11/00
Filed: 1976-11-12
Abstract: PURPOSE: To simplify the manufacturing process of ϒ ray shielding body, by means of interposing vertical ribs between the space of the inner and outer double cylinders which cover the outer circumference of a reactor pressure vessel and of installing horizontal ribs at the opposite circumferent surface of concrete laying side of either of the two in the inner cylinder or outer cylinder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H031044-A (JP)
Title: Hot air heater
Inventor: KATSUMATA FUMINORI
IPC: F24H3/04
Filed: 1989-05-29
Abstract: PURPOSE:To provide a hot air heater which hardly generates noise occasioned by thermal expansion and contraction of a burner by a method wherein the one end side of the burner is supported in a rigid manner to a body casing, and the other end side is resiliently supported to a body casing through a support member allowing thermal expansion and contraction in a longitudinal direction through resilient deformation. CONSTITUTION:The opposite side to the side, supported in a rigid manner, of a burner 3 is fastened against the free end side of an L-shaped plateform support member 7, secured to the back of a body casing 1 by a screw, by means of a screw. The support member 7 is resiliently bent so as to allow expansion when the burner 3 is thermally expanded in a longitudinal direction, and is resiliently restored following contraction when it is contracted. The bending stress is produced at the support member 7, and by decreasing thickness, the bending stress can be decreased. Since a slide spot and a sport where hook occurs are not contained in the motion of the support member 7 to allow thermal expansion and contraction of the burner 3, friction noise and noise occasioned by hook are actually prevented from generation.