baber/WOPTO huggingface dataset:
Patent JP-H08268424-A (JP)
Title: Heat insulating paper cup container
Inventor: IGARASHI MAKOTO
IPC: B65D3/22
Filed: 1995-03-30
Abstract: PURPOSE: To provide a new heat insulating paper cup container by which fingers, etc., do not become hot even when the container being filled with hot water is held by fingers, etc., for a long period of time, which has strength and does not generate a blocking phenomenon between the cups even when a plurality of the containers are stacked. CONSTITUTION: A container is equipped with a paper cup container being constituted of a body part 10 and bottom part 20, and a sheet paper 30 which covers the body part 10 and is affixed to the body part 10. Then, on the body part 10, spherical protuberances 15 which are smaller than the width of a finger are provided toward the outside on the whole surface, and a heat insulating layer 40 is formed of the spherical protuberances 15 and sheet paper 30.
Patent JP-H09264525-A (JP)
Title: Fine powder coal separator device
Inventor: KAWASHIMA HACHIRO
IPC: F23D1/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To form a uniform flow speed distribution by a method wherein an outer diameter of a rich or lean separator at an axial center part of a fine powder coal pipe is a frustoconical shape with its flowing-in side being smaller than a flowing-out side, an outer diameter at the flowing-out part as well as a flowing-in side diameter and a flowing-out side diameter of a cut slit passing through an axial center line are made to have a rate of a specified range with the inner diameter of the fine powder coal pipe. SOLUTION: Fine powder coal mixture gas 02 is fed to a rich or lean separator 13 together with primary air. In this case, a slant angle θ of the frustoconical shape of the separator 13 is 60 deg. to 90 deg., an inner diameter of the fine powder coal pipe 05 is defined as D, a diameter d1 of a front flow side of a hollow recess slit is set to (1/10.5) D to (1/20.5) D, a diameter d2 at the rear stream side is set to (1/5.5) D to (1/10.5) D and an outer diameter d3 of the rich or lean separator 13 is set to (1/1.55) D to (1/3.5) D, thereby mixture gas at an outer side having a high fine powder coal concentration and a low fine powder coal concentration at a central part is formed in the fine powder pipe 05.  With such an arrangement as above, it is possible to eliminate staying of gas caused by eddy flow which may easily be generated at a wall surface of the rear-side flow of the rich-lean separator 13 and to make a uniform flow speed distribution.
Patent JP-H09266587-A (JP)
Title: Portable terminal device and speaking method
Inventor: NAKAI YUKIO
IPC: H04W36/08
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain the portable terminal device with high performance which allows a telephone communication to be carried on by switching base stations without operation by the user of the portable terminal even between the base stations where in-calling switching between the base stations is impossible by operating on the base station at a switching destination from the portable terminal. SOLUTION: A telephone communication is made between PHS terminals 1a and 1b through base stations by using radio and when in-calling switching among radio base stations 2a-2f is performed so as to continues a telephone communication by switching a 1st base station to a 2nd base station if a radio wave that the PHS terminus 1a and 1b are using during the telephone communication becomes worse, the said PHS terminals operates on the 2nd base station in response to a telephone call disconnection from the 1st base station to perform switching from the 1st base station to the 2nd base station.
Patent JP-S58195966-A (JP)
Inventor: NIKORASU TORUFUIN
IPC: G06F9/48
Filed: 1983-04-28
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-S61234066-A (JP)
Title: Semiconductor device
Inventor: SAGARA KAZUHIKO
IPC: H01L27/10
Filed: 1985-04-10
Abstract: PURPOSE:To remarkably reduce the prescribed area by storing charge directly under a longitudinal transistor. CONSTITUTION:After an N-type epitaxial layer 2, a thermal oxide film 20 and a silicon nitride film 21 are formed on a P-type Si substrate 1, and unnecessary portion is selectively removed to form a partly projected structure. Then, after a polycrystalline silicon 5 is accumulated in a recess, the surface is oxidized to form a silicon dioxide film 7, a polycrystalline silicon 6 is further accumulated in the recess, flattened, and boron is doped in the silicon film 6 by ion implanting technique. Thereafter, when a heat treatment is executed, boron doped in the film 6 is diffused in the layer 2 from the side to form a P-type diffused layer 3, the desired portion of the film 6 is selectively oxidized, silicon dioxide films 7, 8 are formed. Thereafter, an arsenic is doped to form an N-type doped region 4, a contacting hole is formed at the film 8, and A1 electrodes 9-12 are formed.
Patent JP-S61234409-A (JP)
Title: Flow control system
Inventor: UENO YOSHIAKI
IPC: G05D9/12
Filed: 1985-04-10
Abstract: PURPOSE:To operate stably a process by sampling once a setting value of a flow flowing to the process from an intermediate tank at the period of external disturbance at the flowing-in side. CONSTITUTION:A patch signal 10 (set at the start of external disturbance) is used as a sampling timing of a sampling controller 11. Then the setting value of an object flow setting device 5 is corrected by an adder 6 depending on the degree of deviation through the comparison with an object liquid level to output a real setting value to a flow controller 7. As a result, the injected flow to the process 3 is a stable flow. Thus, since the flow is controlled during one period of external disturbance always at a constant flow, the process is operated stably.
Patent JP-S60217414-A (JP)
Title: Obstacle storage system
Inventor: TAKESHITA HIROSHI
IPC: G05D1/02
Filed: 1984-04-11
Abstract: PURPOSE:To drive a mobile track without being allowed to contact with an obstacle by describing the position of the obstacle on a path display pattern on which a mobile track runs by means of a light pen and storing it to a controller. CONSTITUTION:When the mobile track 1 moves in a mobile zone, a position 10 of the mobile track and its surrounding map are displayed with magnification based on a position signal of the mobile track 1 on a monitor TV8 fitted to an operating supervisory panel 6. Further, a picture in front of the mobile track 1 picked up by an ITV camera 5 is displayed on the TV7 fitted to the supervisory panel 6. Then the operator supervises the picture of the camera 5 by the TV7 and when an obstacle 11 is found out on a path, the controller in the supervisory panel 6 stores it by describing the position of the obstacle 11 on the screen of the TV8 by means of a light pen 9. Thus, even when the operator operates the track to be touched with the obstacle, the mobile track 1 is controlled to be stopped before the mobile track 1 touches the obstacle 11.
Patent JP-H05270636-A (JP)
Title: Belt tension controller for spiral conveyor
IPC: B65G17/00
Filed: 1992-03-30
Abstract: PURPOSE:To stabilize the running of a conveyor belt by readily detecting an occurrence of abnormal tension of the belt, if any, and releasing the abnormal tension quickly. CONSTITUTION:An endless belt 5 is spirally wound round the peripheral surface of a cylindrical, driving drum, which is revolved by the power of a drum driving motor 3. A belt tension controller, which controls the tension of the belt 5 of a spiral convenyor in which the belt 5 is run by the frictional force between the belt 5 and the drum, is provided with a sensor part 14, which is constantly in contact with the belt 5 in order to detect the tension of the belt 5, and an auxiliary driving motor 16, which independently gives tension to the belt 5. In this belt tension controller, the number of revolutions of both drum driving motor 3 and auxiliary driving motor 16 is separately controlled, based on signals from the sensor part 14.
Patent JP-H03275094-A (JP)
Title: Electric razor
Inventor: TORISAWA AKIRA
IPC: B26B19/44
Filed: 1990-03-23
Abstract: PURPOSE:To surely prevent trimmed beard dust from being deposited on the peripheral edge of an outer blade and trimmed beard dust from being scattered outward from beard intruding hole of the outer blade by cutting off the beard with the outer and inner blades and dropping the cut-off beard onto an inner blade mount when the inner blade is rotatably driven to rotatably slide on the inner surface of the outer blade and under such a condition the beard intrudes into beard intruding hole of the outer and inner blades. CONSTITUTION:When an inner blade 20 is rotatably driven, it rotatably slides on the inner surface of an outer blade 22. Under such a condition, when beard 23 intrudes into beard intruding holes 22a, 20a of outer and inner blades 22, 20, the beard 23 is cut off by the inner and outer blades 20, 21 to drop onto a bottom wall 15b of a inner blade mount 15. The dropped trimmed beard dust 24 is moved as shown by the arrow to the peripheral edge of the inner blade mount 15 with a centrifugal force caused by rotation of the inner blade mount 15 and inner blade 20 so that the trimmed beard dust is dropped and received in a beard scrap receiving recess 13 from an opening 19 of the peripheral edge.
Patent JP-H07282272-A (JP)
Title: Drawing processing system
Inventor: NAKAMURA SHOJI
IPC: G06T1/00
Filed: 1994-04-13
Abstract: PURPOSE:To process drawing instruction sequences fast by analyzing the drawing instruction sequences in blocks, determining the execution of and synchronous control over the drawing instruction sequences, and executing the drawing instruction sequences in parallel processing blocks in parallel. CONSTITUTION:At a display request from a client program 101, the dispatcher 105 of a drawing server 104 after analyzing a drawing instruction transferred from the client program 101 finds one drawing processing thread (106a or 106b) in a free state between drawing processing threads 106a and 106b according to thread execution state information 107, and actuates it to execute the drawing instruction. The actuated drawing processing thread (106a or 106b) performs the drawing processing by operating display system hardware 108 according to the instruction, and sets information on the thread (106a or 106b) of the thread execution state information 107 to a free state after the drawing processing ends.
Patent JP-S62229774-A (JP)
Inventor: YOKOYAMA HIDEKI
IPC: H01R4/48
Filed: 1986-03-31
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-S548854-A (JP)
Title: Enclosed type arrester device
Inventor: NITSUTA TOUHEI
IPC: H01T4/20
Filed: 1977-06-22
Abstract: PURPOSE: To uniformize electric potential distribution of a resistor body, by making a conductor to project by approaching to the resistor body from higher voltage side of the non-linear resistor body connected in series. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63239195-A (JP)
Title: Production of diamondlike material
Inventor: YANAGIHARA KENJI
IPC: C23C16/26
Filed: 1987-03-27
Abstract: PURPOSE:To easily produce the title large-area diamondlike material which heretofore could not be produced by separately introducing the plasma of the gas contg. an org. compd. and the plasma of gaseous hydrogen in the vicinity of a heated substrate in a reactor, and allowing both materials to react with each other. CONSTITUTION:The plasma of the gas contg. an org. compd. consisting of saturated hydrocarbons such as methane and ethane and the unsaturated hydrocarbons such as ethylene and the plasma of gaseous hydrogen are separately introduced in the vicinity of the heated substrate in the reactor, and a diamondlike material is formed on the substrate by a CVD method. In this case, the electron temp. at the plasma producing region of the excited plasma of the gas contg. an org. compd. is preferably controlled to <=5X10<4>K. The electron density of the plasma of the gas contg. an org. compd. is preferably adjusted to 10<8>-10<1> unit/cm<3>. By the method of this invention, the large-area film of a good-quality diamondlike material can be obtained, since high-capacity stable plasma can be steadily supplied for a long time.
Patent JP-S57526-A (JP)
Title: Automatic weight screening device
Inventor: YAMADA TAKETAKA
IPC: B65B57/10
Filed: 1980-06-02
Abstract: PURPOSE:To accurately classify objects to be screened to prescribed classifying places by beforehand storing empty cup load and cup numbers, and subtracting the empty cup load from the cup load of the time when an object to be screened is placed on the cup. CONSTITUTION:When a driving part 2 operates, a cup 1 is conveyed, and in the position of the part 2, it goes to the lower side and in the position of a driven part 3, it again goes to the upper side. At the placement point A near the part 3, an object to be screened is placed on the cup 1, and its weight is measured by a weighing device 7. This measured value is sent to a data processor, by which the empty cup load of that cup is subtracted, and the position of the classifier 4 of a receiving box 4 to be classified by the weight of the measured object is determined. At the timing when the cup 1 carrying the object is conveyed up to the position of the prescribed classifier 6, the object is dropped into the receiving box 4.
Patent JP-H08267213-A (JP)
Title: Clamping device for die and the like
Inventor: MATSUI KATSUHIKO
IPC: B22D17/26
Filed: 1995-03-31
Abstract: PURPOSE: To easily and surely execute the clamping of die, etc., or the release of the clamping condition in a short time with a simple structure by arranging a sliding member which can turn a holding claw by advancing/retreating in the interval between the holding claw and a base in the engaging condition, at the rear side of the holding claw. CONSTITUTION: Pressure oil is simultaneously introduced into a cylinder chamber and a piston rod chamber 35a from a clamping side port 38. The sliding member 30, i.e., a piston 22 is shifted to the right side and also, a ram piston 18 is ascended and a protrusion 19 pushes up the holding claw 13. Then, the holding claw 13 is turned to counterclockwise and the holding part of the die 1a is strongly pressed with the tip part 13c of the holding claw 13. In the case of releasing the clamping condition, the pressure oil is introduced into a piston head chamber 35b from a loosing side port 37, and since the pressure oil in a hydraulic chamber 21 and the piston rod chamber 35a is discharged from the clamping side port 38, the ram piston 18 is descended.  Then, the sliding member 30, i.e., the piston 20 is made to shift to the left side, and the rear end part of the holding claw 13 is pushed downward to release the clamping of the die 1a.
Patent JP-H08267212-A (JP)
Title: Die clamping device of forming machine
Inventor: UCHIDA MASASHI
IPC: B30B15/06
Filed: 1995-03-31
Abstract: PURPOSE: To provide an inexpensive forming machine, which is simplified and improved in the safety on the work, by arranging eccentric balancing device for correcting the eccentric load in a fixed plate and a movable plate. CONSTITUTION: A die clamping cylinder 27 is operated and a movable die 29 is advanced to execute the die clamping with a fixed die 28. At the same time, a locking member 34 is inserted into a receiving frame 38 and the piston of a hook cylinder 36 is descended to engage a locking plate with the locking member 34 to prevent the backward movement of the locking member 34. At the same time of clamping the die, the traction force is generated in a piston rod 32a by introducing pressure oil into the piston rod 32a chamber side in an eccentric balancing cylinder 32.  The development of a casting flash and the spouting of molten metal or molten resin from the parting surfaces of dies 28, 29 caused by the lowering of the die clamping force developed with the eccentricity between the working center position of the die clamping force and the center position of a cavity is prevented with this traction force.
Patent JP-H10266020-A (JP)
Title: Conjugate monofilament and its production
Inventor: AMANO KIYOSHI
IPC: A01K91/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide-based conjugate monofilament having excellent impact strength and suitable for marine raw materials and industrial raw materials and provide a method for efficiently producing the conjugate monofilament. SOLUTION: This conjugate monofilament is composed of an at least two layer conjugate structure comprising a core part and a sheath part and each layer is composed of a polyamide-based resin having >=2.5 relative viscosity and melting point of the core-part polymer is >=180 deg.C and melting point of the sheath-part polymer is higher by 5-100 deg.C than the milting point of the core- part polymer.  The method for producing the conjugate monofilament comprises carrying out orientation process in final stage at a temperature satisfying the formula Tc-10 deg.C <=Te<=Ts+30 deg.C [Te = orientation temperature ( deg.C); Tc = melting point (C) of the core-part polymer; Ts = melting point ( deg.C) of the sheath-part polymer] in a method for melt-spinning and cooling at least two kinds of polyamide-based resins by using a conjugate spinning apparatus and successively orienting the spun yarn so that whole draw ratio is >=5.0 times by one stage to multi-stage orientation.
Patent JP-H10270780-A (JP)
Title: Beam splitter
Inventor: MORIYA NAOJI
IPC: H01S3/08
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a beam splitter that exhibits high reflectance to a certain wavelength and very high transmittance to a wavelength to be transmitted highly, and has a small light loss. SOLUTION: A coating film Fb that selectively exhibits high reflectance to a certain wavelength (2 ω wave) is formed on one surface 11b of a parallel flat plate 111, and a coating film Fa which reflects a wavelength (ω wave) to be transmitted highly is formed on the other surface 11a of the plate 111. Then, very high transmittance is realized by setting the reflectance of the surface 11a to a value which is nearly equal to that of the surface 11b and constituting the plate 111 carrying the coating films Fb and Fa to function as an etalon to the wavelength (ω wave) to be transmitted highly.
Patent JP-H04221870-A (JP)
Title: Optical amplifier including fiber doped with erbium
Inventor: JIYANNFURANSOWA MARUSURUU
IPC: H04B10/29
Filed: 1991-03-15
Abstract: PURPOSE: To provide a light amplifier with a large gain coefficient by optimizing the parameter of a fiber. CONSTITUTION: This is a light amplifier in which erbium is doped to an optical fiber having wavelength which is 1.55μm and a mode radius which is less than 2.7μm. Then, this is composed so that at least one pump wavelength can be obtained in two areas in which a spectrum range is 0.98±0.04μm and 1.48±0.04μm. Also, the spectrum range of a signal to be amplified is set to 1.5-1.6μm.
Patent JP-S57197975-A (JP)
Title: Digital television device
Inventor: MAAKU KURISUTOFUA KORINZU
IPC: H04N5/93
Filed: 1982-05-06
Abstract: PURPOSE: To facilitate time axis correction by synchronizing the writing of data in a field memory with the reading in all of normal reproductive mode, show- motion reproductive mode, and fast-motion mode.  
     CONSTITUTION: During the normal reproduction of a digital VTR, a digital television signal is read out of a field memory 4 and another data are written in memories 5 and 6 simultaneously and synchronously with said signal. When data is all read out of the memory 4, another data is read out of the memory 5 and next data are written in memories 6 and 4 simultaneously. In slow-motion reproductive mode, the data is read out of the memory 4 repeatedly and another data are written in the memories 5 and 6 successively. Once the reading from the memory 4 ends, the reading from the memory 5 starts. In fast-motion reproductive mode, the data are read out of those two memories invariably and data is written in the remaining memory synchronously. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62231934-A (JP)
Title: Optical modulating element
Inventor: KANEKO SHUZO
IPC: G02F1/1337
Filed: 1986-04-02
Abstract: PURPOSE:To easily form a display panel which has high-density picture elements over wide area and to obtain an optical modulating element which is driven suitably by providing an area where orientation control force which orients an optical modulating material is mutually different among the picture elements. CONSTITUTION:Liquid crystal molecules 13 have dipole moment (Prt. angle)14 at right angles to the molecules. A voltage higher than a certain threshold value is applied between electrodes on substrates 11 and 11' and then the spiral structure of the liquid crystal molecules 13 are loosened and the orientation direction of the liquid crystal molecules 13 is changed so that the dipole moment (Prt. angle)14 is all put in an electric field direction. The liquid crystal molecules 13 are thin and long and have refractive index anisotropy between long-axis and short- axis direction, so polarizers are placed in mutually crossed nicols position relation on both sides of, for example, a glass surface to obtain a liquid crystal optical modulating element which changes in optical characteristics according to the polarity of the applied voltage.
Patent JP-H02253749-A (JP)
Title: Synchronous detection circuit
Inventor: SAITO SHIGEKI
IPC: H04L27/22
Filed: 1989-03-28
Abstract: PURPOSE:To simplify a synchronous detection circuit, to reduce energy consumption and to eliminate the necessity of adjustment by selecting either the stable reference carrier signal of a frequency almost equal with the carrier of a modulation wave or the modulation wave responding with a synchronization control signal and inputting the selected signal to the frequency detection circuit. CONSTITUTION:In a state that a signal is received, an angle modulation wave to arrive at a terminal 1 is inputted to a frequency detection circuit 5 and in a carrier reproducing circuit 6, the angle modulation wave is detected with the carrier reproduced from this received signal, in a cosine phase comparing frequency detector 7. When the received signal is interrupted, the control signal is applied to a terminal 3 and the reference carrier signal applied to a terminal 2 is selected as the input of the detection circuit 5. In such a case, the signal of the frequency equal to the reference carrier signal is regenerated in a carrier reproducing circuit 6 of the frequency detection circuit 5 and the oscillation frequency of a voltage control oscillator 11 is set to the frequency equal with the reference carrier signal. Thus, since the detection circuit can be composed of a reference oscillator and selection switch, the effects to simplify the circuit and to reduce the energy consumption are exhibited.
Patent JP-S58192382-A (JP)
Title: Junction-type fet
Inventor: TANAKA TADAHIKO
IPC: H01L21/337
Filed: 1982-05-06
Abstract: PURPOSE:To obtain an FET free of phase deviation even when subjected to a sudden change in the drain voltage by a method wherein a drain electrode is allowed to overlap a channel region without extending over the semiconductor substrate for the reduction of capacity to be generated between gate and drain in a J-FET used in condenser microphone. CONSTITUTION:An N type channel region 11 is formed by diffusion on a P type Si substrate 10, wherein an N<+> type source contact region 12 and drain contact region 13 are provided, and a P<+> type gate region 14 is formed by diffusion between the regions 12 and 13. On the entire surface including said regions, a first SiO2 film 15 is laid down, wherein openings are provided to expose the regions 12, 13. A first source electrode 15 extending over the film 15 is provided on the region 12 and a first drain electrode 17 not extending over the film 15 is formed on the region 13. Thereafter, a second SiO2 film 18 is grown on the entire surface, wherein windows are provided for the building of a second source electrode 19 of Al and a second drain electrode 20 of Al in contact respectively with the electrode 16, 17. In this design, the electrode 20 is formed overlapping the channel region 11.