baber/WOPTO huggingface dataset:
Patent JP-H1020697-A (JP)
Title: Releasing agent coating device in fixing device
Inventor: SATO MASAHIKO
IPC: B05C1/02
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a releasing agent applying device in a fixing device with excellent durability capable of preventing from the occurrence of a slip because of an excellent contact performance with a fixing roller, or between a pressure roller and an coating belt, and the generation of the wear and the static charge on any member. SOLUTION: In the device, provided with the fixing roller 1, the pressure roller 2, and the coating belt 5 applying the releasing agent on the fixing roller 1 or the pressure roller 2, an armor serving as the contact layer with the fixing roller 1 of the coating belt 5 or the pressure roller 2 is composed by an elastic material consisting of fluorinated resin or a mixture of the fluorinated resin, and peripheral speed of the coating belt 5 is made so as to become the same speed as the peripheral speed of the fixing roller 1 or the pressure roller 2.
Patent JP-H0522714-A (JP)
Title: Picture compressing device
Inventor: YODA SHINJI
IPC: G06T9/00
Filed: 1991-07-11
Abstract: PURPOSE:To reduce hardware and cost. CONSTITUTION:A video signal is DCT-processed by a DCT circuit 11, then, quantized in a quantization circuit 13 and by variable length encoding-processing with a variable length encoding circuit 15 the video signal is compressed. Here, the data length of a variable length code is supplied to a timing signal generating circuit 23 and a control signal is generated. The reading of data from frame delay circuits 12 and 20 is stopped for required time by the control signal and bit width is fixed by a bit width fixing circuit 16 within the time. Since stopping time is within a synchronous signal processing period, an effective screed is appropriately processed.
Patent JP-S6416331-A (JP)
Title: Positioning device for semiconductor element
Inventor: ARAKAWA ATSUYA
IPC: B23P19/00
Filed: 1987-07-10
Abstract: PURPOSE:To improve workability by arbitrarily changing the direction of a semiconductor element by constituting a table onto which the semiconductor element is placed, from a turnable having a driving device. CONSTITUTION:A semiconductor element 1 is placed in the vicinity of the revolution center of a turntable 12. The turntable 12 is turned by 90 deg. or 180 deg. by a driving device 11, and the semiconductor element 1 is directed in a desired direction. Then, the X, Y tables 3 and 8 are transfer-controlled by the driving devices 6 and 9, and the semiconductor element 1 is positioned in the X-Y directions.
Patent JP-H0335526-A (JP)
Title: Semiconductor device
Inventor: ASAHINA MICHIO
IPC: H01L21/3205
Filed: 1989-07-03
Abstract: PURPOSE:To largely improve reliability of wirings by epitaxially growing AL alloy on a lower diffused layer or a wiring layer through a contact or a hole, filling up the hole, and forming a wiring layer. CONSTITUTION:A P-well 2 and an N-well 3 are formed in an N-type substrate 1, and an element is isolated by a trench oxide film 4. Then, a gate film 5, a gate electrode 5 are formed, an N-type low concentration diffused layer 7, a P-type low concentration diffused layer 8 are formed, with a sidewall film 9 as a mask an N-type high concentration diffused layer 10 and a P-type high concentration diffused layer 11 are formed, a second field film 12 is deposited, and a contact hole is then opened. Then, triisobutylaluminum gas is bubbled with Ar gas, and an AL (111) single crystalline epitaxially film 14 is obtained only on the diffused layer in contact 13 by CVD growing on a semiconductor substrate. Subsequently, after an AL-Cu film 15 is formed by sputtering, a passivation film 16 is deposited to complete it.
Patent JP-H1071419-A (JP)
Title: Manufacture of metallic tube with groove on inside surface and device therefor
Inventor: TATSUMI ARITAKA
IPC: B21C3/16
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for manufacturing a metallic tube with grooves on the inside surface whose outside diameter is small, thickness is thin, grooves on the inside surface are deep or the angle of torsion to the tube axis of which is large without breaking the tube. SOLUTION: In the manufacturing method of the metallic tube 1a with the grooves on the inside surface in which a floating plug 6 is locked on the inside of the metallic tube 1 whose diameter is reduced with a die 2 in a 1st position while forcedly moving the metallic tube, also a plug 9 with projected lines which is connected to the floating plug 6 is brought into press-contact with the inside surface of the metallic tube 1 which is pressurized from the outer periphery in the 2nd position and executing grooving 1b on the inside surface of the metallic tube 1, this method is composed so that the metallic tube 1 is pulled out of the die 2 in the 1st position and also the metallic tube 1 is received from the 2nd position.
Patent JP-H05343917-A (JP)
Title: Parabolic antenna
Inventor: SHIMIZU SATORU
IPC: H01Q15/16
Filed: 1992-06-08
Abstract: PURPOSE:To prevent deterioration in an antenna aperture efficiency from taking place due to partial disturbance in the reflecting characteristic of a radio wave and to prevent deterioration in the company name, product name, type name or a pattern or the like when the company name, product name, type name or a pattern or the like is displayed on a reflecting mirror of the parabolic antenna. CONSTITUTION:A reflecting mirror 2 is a reflecting mirror employing a punching metal with punch holes 6 made thereto for its surface. Then a display frame section 10 having no punch hole 6 is formed to the reflecting mirror 2 and the punch holes 6a tracing the product name are formed in the display frame section 10.
Patent JP-H05342217-A (JP)
Title: Lot code control device
Inventor: OGAWA MASAYA
IPC: G06Q50/04
Filed: 1992-06-04
Abstract: PURPOSE:To efficiently enable a first-in first-out processing by deciding the new/old of a merchandise, a semiproduct, etc., by converting lot codes to charac ter codes capable of comparing the size of lot codes with each other. CONSTITUTION:The lot codes expressing the producing date of the merchandise, the semiproduct, etc., are expressed by making the combinations of KATAKANA (Japanese syllabary)/alphabet, KATAKANA/numeral and alphabet/ numeral and the lot codes are converted into the character codes capable of comparing the size of the lot codes. Namely, a lot code is expressed by the combination of zero and one of eight bits and the size relation is 1<2<...<9<...<A<...<Z<...<a<b<...<7<z. Then, the combination of the three digits of alphanumerics, for example, is set to be a lot code, only an alphabet can be used for the hundred digits and 24 characters excepting for I and O are asigned for the 24 months, i.e., two years. On the other hand, the combination of four kinds for which alphabets or numerals being in the ten digits and one-digit are assigned for first to forth frames. Consequently, the assignment of the same frame is repeated in the cycle of eight years so that the new/old can be decided.
Patent JP-S5694575-A (JP)
Title: Complementary mos sense circuit
Inventor: ISOBE MITSUO
IPC: G11C11/419
Filed: 1979-12-27
Abstract: PURPOSE:To obtain the output signal of large amplitude, by connecting transistors so that negative feedback is given to the current flowing to ground side transistor among two C-MOS inverter transistors and positive feedback is given to the output voltage of the inverter. CONSTITUTION:Between the ground terminal ana a ground side TR3 of a C-MOS inverter 1 consisting of p,n-channel MOS transistors (TR) 2, 3, an MOS TR4 of the same conductive channel as TR3 is connected, and the output terminal of inverter is connected to the gate. Further, in parallel with the power supply side TR2 of the inverter, an MOS TR5 of the same conductive channel as TR2 is connected, and the connecting point of TRs 3, 4 is connected to the gate. The current is kept constant by giving feedback to the current flowing to TR3 for TR4 and TR5 gives positive feedback to the output voltage of inverter, and since the  threshold voltage is kept at H level and the inverter amplification factor is increased, even if the input signal line is one and the level change of the input signal  is small, the output signal of large amplitude can be obtained.
Patent JP-S5961508-A (JP)
Title: Method for controlling flatness of plate
Inventor: KOYAMA TOSHIHIRO
IPC: B21B37/00
Filed: 1982-09-30
Abstract: PURPOSE:To improve the flatness of a rolled plate material in the stage of rolling the plate material by detecting the flatness of the plate material in the plural places in the transverse direction of the plate, and correcting the operation in such a way that the evaluation functions for the flatness of the plate separated to an evaluation function for a lateral symmetrical component and an evaculation function for an asymmetrical component are minimized with respect to the detected value of said flatness. CONSTITUTION:The flatness of a plate material is detected with plural flatness sensors provided in the transverse direction of the plate material on the outlet side of a rolling mill for said material. An evaluation function for the flatness of the plate is separated to an evaluation function J for a lateral symmetrical component and an evaluation function Q for an asymmetrical component. A correction DELTAF for a bender pressure that minimizes the value J is calculated and the bender pressure is corrected in accordance with the DELTAF. A correction DELTAD of a level rolling reduction as a difference in rolling position between a drive side and a work side that minimizes the Q is calculated and the level rolling-down is corrected according to said DELTAD, whereby the flatness of the rolled plate material is improved.
Patent JP-S6149500-A (JP)
Inventor: TAKEDA ISAO
IPC: B21F11/00
Filed: 1984-08-18
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-S5696871-A (JP)
Title: Insulated gate type semiconductor memory device
Inventor: HARA HIROSHI
IPC: H01L29/792
Filed: 1980-12-08
Abstract: PURPOSE:To reduce the size and the wiring voltage of the insulated gate type semiconductor memory device by surrounding a layer formed separately from an Si substrate and the interlayer channel periphery by a high density layer and arranging a doped polysilicon floating gate on the center of the gate oxide film. CONSTITUTION:The n type Si substrate 11 is covered with an SiO2 film, is exposed at the peripheral edge, and an n<+> type layer 14 is formed thereon. The SiO2 film is newly covered on an n<+> type layer 14 as a mask, a gate oxide film and a polysilicon floating gate 16 are formed thereon, and impurity is introduced to the gate 16. Further, the gate electrode 15b of the polysilicon is formed through the SiO2 film 15 thereon, and is etched, and the substrate is exposed. By B-diffusion, the gate 15b is formed as a coductor, p<+> type layers 12, 13 are formed thereon, SiO2 is covered thereon, a window is opened thereat, and aluminum electrodes 12b, 13b are attached thereto. Accordint to this configuration a voltage causing avalanche breakdown is low and the n<+> type layer is formed at the periphery of the FET. Accordingly, the expansion of the depletion layer from the drain becomes small. Consequently, it can be integrated. Since the avalanche breakdown occurs at low voltage, the writing voltage is also low.
Patent JP-H02267557-A (JP)
Title: Liquidus cleaning composite for removing polymer material from surface by cleaning
Inventor: TOOMASU TERUZAA
IPC: C11D10/02
Filed: 1989-07-05
Abstract: PURPOSE: To softly remove a polymer material which is soluble or swellable in an org. solvent from its surface without producing residual dross by using an emulsion liquid in a water-in-oil state which contains a specified proportion of a water phase finely dispersed and a continuous incombustible or flame- retardant and/or high boiling point org. phase. CONSTITUTION: Normal tap water and an org. phase are mixed by 90:10 to 10:90 volume ratio. The org. phase essentially consists of chlorinated hydrocarbons (such as 1,1,1-tetrachloroethylene), satd. and/or unsatd. cyclic hydrocarbons, unsatd. noncyclic hydrocarbons, distilled material of oil, hydrogenated oil fraction and/or a mixture of these, and each has incombustible or flame-retardant property and/or high boiling point. Especially, tetrachloroethylene, a fraction of oil after org. component is removed, synthetic isoparaffin, n-paraffin fraction, hydrogenated mineral oil, cyclic monoterpene and long-chain alkyl esters having different chain length of alkyl groups are preferable as the org. phase. Further, 0.1 to 20vol.% alcohol and 0.1 to 2vol.% surfactant are added. By using this compsn., a polymer material can be softly removed from the surface without producing residual dross.
Patent JP-S5877354-A (JP)
Inventor: HORUSUTO ZAIDENSHIYUTEITSUKAA
IPC: H04M11/00
Filed: 1981-10-29
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-H0460695-A (JP)
Title: Musical sound waveform generator
Inventor: IWASE HIROSHI
IPC: G10H1/14
Filed: 1990-06-29
Abstract: PURPOSE:To synthesize musical sound having various harmonic characteristics by switching the PCM waveform signal from a PCM waveform signal generating means and a normal waveform signal from a normal waveform signal generating means with respect to time as the signal to be given to a modulated musical sound signal generating means to obtain a modulation signal after the start of sound production. CONSTITUTION:After the sound production start indication, for example, the attack part or the attack part and the release part of musical sounds give the PCM waveform signal from the PCM waveform signal generating means as the modulation signal to the modulated musical sound signal generating means to generate the modulated musical sound signal. The other parts like the sustain part and the decay part give the normal waveform signal from the normal waveform signal generating means as the modulation signal to the modulated musical sound signal generating means to generate the modulated musical sound signal. Thus, the musical sounds having very distinct and complicated characteristics are produced, for example, in the attack part, the release part, etc.
Patent JP-H0920733-A (JP)
Title: Production of color-stable dialkylaminoethanol
Inventor: YOOHANNPEETAA MERUDAA
IPC: C07C215/08
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To economically obtain a color-stabilized dialkylaminoethanol without discoloration from a dialkylamine and ethylene oxide and useful as an important intermediate in chemical and medicinal industries.  
     SOLUTION: (A) A dialkylamine of formula I (R 1  and R 2  are independently a 1-20C alkyl, preferably a 1-8C alkyl, particularly 1-4C alkyl) is allowed to react with (B) ethylene oxide at 95-170°C, preferably at 100-140°C in the presence of water in an amount of 2.5-50wt.% and subjected to distillation at 40-90°C, preferably at 60-85°C, preferably under 5-150mbar, more preferably under 25-150mbar to separate water and high-boiling components at the column bottom to give a hue-stabilized dialkylaminoethanol of formula II. The component A is preferably separated from the column bottom at 55-90°C by distillation. For example, a hue-stabilized dimethylethanolamine is obtained from dimethylamine an ethylene oxide. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H05130869-A (JP)
Title: Amplification of nucleic acid sequence using random sequence oligonucleotide as primer
Inventor: JIEIMUZU ERU HAATORII
IPC: C12Q1/68
Filed: 1991-07-12
Abstract: PURPOSE: To amplify a nucleic acid in a sample without any prior knowledge about by initiating the amplification of the randomly primed nucleic acid with a primer containing a deoxyribonucleotide having A, T, C and G as bases and lowering the de novo amplification.  
     CONSTITUTION: The randomly primed amplification of a template nucleic acid sequence in a sample is initiated with a random oligonucleotide primer composed of a ribonucleotide or deoxyribonucleotide having exactly three bases such as A, T, C and G and base analogs of the bases (bases U and T are regarded as strictly equal) when amplifying the template nucleic acid sequence in the sample composed of the randomly primed amplification of a mode dependent on the template. Thereby, the de novo amplification is lowered as compared with the level observed in the case of the random oligonucleotide primer containing the bases such as A, T, C and G without containing the base analogs of the group A, T, C and G to amplify the template nucleic acid in the sample. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S6328947-A (JP)
Inventor: SAINEN TSUTOMU
IPC: D03D51/30
Filed: 1986-07-21
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-H1015611-A (JP)
Title: Die for extruding semi-hollow material
Inventor: SAKAE TERU
IPC: B21C25/02
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a die for extruding a semi-hollow material with which the semi-hollow material having a high tongue ratio is extruded efficiently and with high accuracy and also the die life is prolonged by preventing deformation and breakage of a tongue forming part caused by extrusion load in the die for extruding the semi-hollow material consisting by combining the forming die having a forming open holeenclosing the tongue forming part with a rigidity compensating die having plural holes for passing an extruded material. SOLUTION: The tongue forming part 6 is provided projectingly integrally at the rear of the rigidity compensating die 5 and also the outside end of the necked part 6a of the base end is freely slidably engaged with an engaging groove 3a provided in the axial direction on the inner peripheral surface of the forming open hole 3 of the forming die 2 and the extruding die 1 has a constitution combining the forming die 2 with the rigidity compensating die 5 in this state. The relative movement difference in the extruding direction between the forming die and the rigidity compensating die due to the deflection at the time of extrusion is absorbed by relative slide between the necked part of the base end and the forming open hole, and the inclination of the tongue forming part and breakage in the necked part of the base end are prevented.
Patent JP-H05147899-A (JP)
Title: Hydraulic cylinder and hydraulic controller therewith
Inventor: YOSHIDA NARITAKA
IPC: B66F19/00
Filed: 1991-07-12
Abstract: PURPOSE:To provide a cylinder rod locking mechanism that is able to get a long-lived service by shifting a collet chuck being loosely fitted in a hydraulic cylinder rod with a collet chuck piston and chucking this rod for locking. CONSTITUTION:A hydraulic cylinder has a collet chuck 35 at the tip of a cylinder rod 33, making this collet chuck 35 move before and behind with a collet chuck cylinder 36 and chucking the cylinder rod 33 tight for locking. Usually air pressure out of a cylinder port 38 for operating a collet chuck piston 37 of the collet chuck cylinder 36 is set to a state of being lower than pressure by a spring 39 in advance, and a taper surface 35a of the collet chuck 35 is being separated from a surface 36a of the collet chuck cylinder 36. With this constitution, such a load as having the rod decentered is not added at all not only at the time of locking but at the time of releasing thick lock, a long-lived service is made achievable in this way.
Patent JP-S6415413-A (JP)
Title: Tappet valve system for internal combustion engine
Inventor: KISHI NORIYUKI
IPC: F01L13/00
Filed: 1987-07-10
Abstract: PURPOSE:To secure proper selecting actuation all the time by constituting a connecting-selecting mechanism, connecting or separating plural cam followers, with a plate spring energizing each cam follower and a solenoid attracting this plate spring against its energizing force. CONSTITUTION:The suction valve 1 or the like installed in an engine body E is opened or closer by each of low speed and high speed cams 4 and 5 installed in a camshaft 2, each of first and second rocker arms 7 and 8 pivotally supported by a rocker shaft 6 in parallel with the camshaft 2 and the connecting-selecting mechanism 10 installed in space between these rocker arms 7 and 8. In this constitution, this connecting-selecting mechanism 10 is constituted of the plate spring 21 installed in the second rocker arm 8 and the solenoid 22 installed in an inner surface of the rocker shaft 6. And, with this solenoid 22 excited or demagnetized, these rocker arms 7 and 8 are connected and separated to or from each other via the plate spring 21.
Patent JP-H0224016-A (JP)
Title: Cutting device for scrap
Inventor: TSUJINAKA TAKESHI
IPC: B23D25/14
Filed: 1988-07-11
Abstract: PURPOSE:To make quality constant by providing a pressing slide pressing a scrap material downward at the rear part of the upper and lower blades for cutting, and compressing and cutting in high density the scrap projected from the lower blade by repeating the extrusion of a material pusher and the continuous operation of the press pressurization of the pressing slide. CONSTITUTION:A press slide 6 pressing a scrap material A downward is provided on the frame 1 equipped with a freely liftable upper blade 4 for cutting and fixed lower blade 5 for cutting. A scrap feeding device 2 equipped with a material pusher 3 is provided in series at the rear part of the frame 1 and the material A input to this feeding device 2 is made to extrude to the flame 1 by a pusher 3. The material A is compressed with the descent of the press slide 6 whenever the pusher 3 extrudes the material A and the continuous operation thereof is repeated until the projection from the lower blade 5 becomes in the necessary cutting length. consequently a scrap of good quality with the whole length being at high density is formed.
Patent JP-S6417042-A (JP)
Title: Method for correcting color for composite image
Inventor: KITO HIDEKAZU
IPC: G03B27/73
Filed: 1987-07-10
Abstract: PURPOSE:To execute the optimum color correction for every image by respectively selecting different correction data for a portrait image and a computer graphics CG image, setting it in a color correction circuit and correcting the color. CONSTITUTION:By using the different correction data for the portrait image 2 and the CG image 3 and setting it in the color correction circuit, the different color correction is executed. Table data selected according to the kind and the contents of the image is written in the color correction circuit and the color correction for raising its chroma is executed by using a matrix computation formula I. In an expression R, G and B mean image signals after correcting colors, R0, G0 and B0 mean the image signals before correcting colors and a1-a3, b1-b3 and c1-c3 are coefficients. The color correction circuit is constituted of a look-up table memory which stores the data obtained by multiplying the image signal by the coefficient as table data in order to execute the matrix computation at a high speed and an adder for adding the outputted data from the memory. Thus, the optimum color correction can be executed according to the contents of the images.