baber/WOPTO huggingface dataset:
Patent JP-H0442970-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TSUJI KAZUHIKO
IPC: H01L21/336
Filed: 1990-06-06
Abstract: PURPOSE:To make it possible to form easily wiring layers, which are hardly disconnected, by a method wherein a gate electrode, a gate oxide film, source and drain regions and a channel region are formed on the same insulating film in the transverse direction. CONSTITUTION:An insulating film 2 is formed on a one conductivity type semiconductor substrate 1, a polycrystalline silicon film 3 is formed, a first pattern 4 is formed to use as a gate electrode and thereafter, the film 3 is oxidized and a gate oxide film 5 is formed. Then, after an opening part 6 is formed in the region of the film 2, polycrystalline silicon film 7 is formed. Then, a second pattern 8 is formed in contact to the film 5 on the sidewall of the pattern 4 and on a position covering the part 6. Then, a photosensitive resin film 9 is formed on the pattern 8 consisting of a single crystal silicon film and on one part of the film 5 and thereafter, impurity ions are implanted in the single crystal silicon film of the pattern 8 and source and drain regions 10 and 11 are formed. Then, the film 9 is removed, a second insulating film 12 is formed on the whole surface, opening parts 13, 14 and 15 are formed and metal wiring layers 16, 17 and 18 are formed.
Patent JP-H11339444-A (JP)
Title: Information reproducing apparatus and recording medium
Inventor: MIZUTANI TOMOYUKI
IPC: G11B27/024
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an information reproducing apparatus intended to improve the operability. SOLUTION: Reproducing means 7 reproduces date information stored in a recording medium 6, detecting means and control means 202 detect the change of the date information reproduced by the reproducing means 7 and control the indication operation at indicating means 4 according to the detected result and designation by a designating means 16 for designating a date search mode, thereby automatically indicating the date information after the date search mode execution, etc. Hence, if the date information is not indicated before the date search mode execution, the user can easily know the date information after or during the date search mode execution.
Patent JP-S63314371-A (JP)
Title: Ignition timing controller for internal combustion engine
Inventor: NAGANO MASAMI
IPC: F02B1/04
Filed: 1987-06-17
Abstract: PURPOSE:To carry out the correction control for the ignition timing with a sufficient accuracy by using the simple device by independently carrying out the detection processing for the engine revolution speed and the calculation processing for the prescribed ignition timing correction quantity. CONSTITUTION:During the operation of an engine 7, a control unit 15 measures the cycle of the standard signal supplied from a crank angle sensor built in a distributor 16 and detects the engine revolution speed N. Then, each data of the engine revolution speed N, fundamental ignition timing map-searched on the basis of the engine operation state, and the throttle angle detected by a throttle sensor 18 is taken in, and it is judged if the engine is in accleration state or not. If the engine is in acceleration state, the ignition timing correction quantity is calculated through the searching for a table according to the deviation of the revolution speed, and the ignition timing for control is calculated by adding or subtracting the fundamental ignition timing on the basis of the correction quantity. Calculation of the ignition timing is executed periodically at each prescribed time.
Patent JP-H10338379-A (JP)
Title: Medium conveying device and image forming device
Inventor: MATSUYA TAKASHI
IPC: B65H5/06
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To restrain speed variation of a processor which occurs when the back end of paper passes through a roller, by grabbing and conveying medium with register rollers which are placed upstream and downstream of a processing device, detecting conveying position of the medium, and controlling the medium so that medium conveying capacity of the register roller equals to medium conveying capacity of a conveying roller. SOLUTION: Passing of the back end of paper through a gate 14 is recognized by detecting the back end of paper with a paper discharging sensor 17 and then conveying a given amount. In order to prevent turbulence of paper conveying from occurring just when the back end of paper is released from grabbing by a register roller 6, paper conveying capacity of the register roller 6 is raised just when the back end of paper is released from grabbing by the register roller 6. Therefore, just when the back end of paper is released from grabbing by the register roller 6, paper is not conveyed in the tensile condition between the register roller 6 and the fixing unit 8.
Patent JP-S6042336-A (JP)
Title: Production of immunoglobulin
Inventor: SHIBATA YASUO
IPC: A61K39/395
Filed: 1983-08-18
Abstract: PURPOSE:To provide a purified immunoglobulin having low anticomplementary activity and administrable by intravenous injection, by removing coagulum from crude immunoglobulin with PEG4000 in the presence of a specific amount of aminoacetic acid, and if necessary carrying out the adsorption treatment with an anion exchange material. CONSTITUTION:Crude immunoglobulin is dissolved in the presence of 0.5-2.0% (W/V) aminoacetic acid to attain a pH of 6.0-7.0 and a protein concentration of 3.0-5.0%, and polyethylene glycol (PEG) 4000 is added to the solution in an amount of 6.0-7.0%. The produced precipitate is removed, and the obtained supernatant liquid is adjusted to 7.0-8.0pH and added with 10.0-10.5% PEG 4000. The produced precipitate is collected to obtain high-purity immunoglobulin. The anticomplementary activity of the immunoglobulin can be further decreased by dissolving the immunoglobulin and passing through an anion exchange column. The admixed PEG can be removed from the immunoglobulin by dissolving the immunoglobulin and precipitating with cold ethanol, or adsorbing the immunoglobulin to a cation exchange material, washing, and eluting with an eluent having increased salt concentration.
Patent JP-S5374326-A (JP)
Title: Display unit
Inventor: FUJIKATA KENJI
IPC: G06K15/10
Filed: 1976-12-15
Abstract: PURPOSE: To achieve the display, with which a graphic form, etc., are overlapped, through the conventional system of chinese-character display as it is by performing the display coinciding the timings of output signals from a character code memory and associate code memory which display characters and associate patterns respectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S637105-A (JP)
Title: Electric vehicle
Inventor: TAKECHI HIROAKI
IPC: B60L9/18
Filed: 1986-06-27
Abstract: PURPOSE:To momentarily control the torque of an electric motor vehicle by forming a primary current command controlled in frequency and amplitude on the basis of an output of an acceleration command unit. CONSTITUTION:The output signal of potentiometer 21 is input as a slip frequency omegaS to an adder 70 to be added to the output omega of an F/V converter 69, and the adder outputs a synchronous rotation frequency omega1. The frequency omega1 is converted to quantized sinusoidal waves of our types having a frequency corresponding to the value of the frequency omega1 through a counter 23 and a ROM 24. The waves are converted to analog 3-phase primary current commands. When an accelerator pedal 6 is released, the output of an operational amplifier 74 is supplied as a subtracting factor to an adder/subtractor 72. accordingly, an induction motor 7 is operated as an induction generator to be regeneratively operated.
Patent JP-H0612037-A (JP)
Title: Image display device
Inventor: TSUBATA HIDEO
IPC: G09G5/00
Filed: 1992-05-18
Abstract: PURPOSE:To recognize a targeted image only with a specific user by outputting targeted image information, outputting image information complemental to the information by shifting a time and superimposing the position on a screen, and providing an optical shutter that becomes transparent only for the period of targeted image information based on a signal sent from an image generator between a visual point and an image display device. CONSTITUTION:After the picture element of one picture including the image information is outputted to the image display device 1, a signal to be the complement of the picture element including the image information is outputted to a part desired to hide to a person other than the user of the display device 1, and the same signal as the picture element including the image information or a signal of black level to a part other than that. A shutter 4 composed of transparent type liquid crystal is provided between the visual point 3 and the image display device 1, and the shutter 4 is made transparent via a driving circuit 5 by a signal representing the period of the output of the picture element including the image information sent from the image generator 2. Meanwhile, the shutter 4 is made opaque for a period other than that. Thereby, only the specific user can obtain the image information.
Patent JP-H01320391-A (JP)
Title: Fitting method for piping or air conditioning duct
Inventor: KANEUJI AKIRA
IPC: F16L3/04
Filed: 1988-06-20
Abstract: PURPOSE:To eliminate the need for a support member and to reduce a construction cost by directly bringing a pining or air conditioning duct into contact with a steel plate concrete wall and fitting the pipe or air conditioning duct to the steel plate concrete wall. CONSTITUTION:A piping 2 is fixed to a face plate 4 by directly bringing it into contact with the face plate 4 of a steel plate concrete wall 1, inserting the female screw part 8 of an U bolt 5 to the back side of the face plate 4 and screwing a nut into the thread part 8 of the U bolt 5 in installing the piping 2 in the steel plate concrete structure. A concrete is then placed between the face plates 4, 4 and the thread part 8 of the U bolt 5 is imbedded and fixed in the concrete.
Patent JP-H0813397-A (JP)
Title: Wallpaper and its production
Inventor: TAKAHASHI YUJI
IPC: B32B5/18
Filed: 1994-06-30
Abstract: PURPOSE:To prepare a wallpaper capable of keeping the relief pattern of a foamed PVC paste even after the lamination of the surface with a synthetic resin film to improve the stainproofing function and the surface strength such as abrasion resistance and to provide a process for producing the wallpaper. CONSTITUTION:This wallpaper is produced by forming a PVC resin layer 12 compounded with an encapsulated foaming agent on a substrate 11 such as a backing paper, expanding the layer by heating, applying a pattern layer 13 and a PVC paste layer 14 compounded with an encapsulated foaming agent to the foamed surface, heating the product to foam the PVC paste layer 14 and finally laminating a synthetic resin film 15 on the whole surface.
Patent JP-H0228079-A (JP)
Title: Intake device for motorcycle
Inventor: TAKADA TOSHIHIKO
IPC: B62J99/00
Filed: 1989-06-13
Abstract: PURPOSE:To improve charging efficiency of intake air by arranging a part of intake system in the inside of a cowling, coating the front part of a car body, and providing an air suction port of said intake system part to appear in an opening part of the cowling while to be arranged in the bottom from a head pipe. CONSTITUTION:In a motorcycle, a front fork 9 is pivotally mounted turnably to a head pipe 2 in the front end of a frame 1. A cowling 30 is provided being arranged from the front fork 9 over to the head pipe 2. While the cowling 30 forms an opening part 33 permitting the front fork 9 to turn while fetching cooling air of an engine 20. In the above constitution, a part of intake system for introducing a new charge of air to an air cleaner 24, that is, intake chamber 38 or the like is arranged in the inside of the cowling 30. And an air suction port 39 of the intake chamber 35 is provided appearing in the opening part 33 of the cowling 30 while arranged in the bottom from the head pipe 2.
Patent JP-S636036-A (JP)
Title: Vacuum formed product having crest pattern
Inventor: SUZUKI NORIYOSHI
IPC: C08L89/00
Filed: 1986-06-26
Abstract: PURPOSE:To increase productivity, to improve the degree of freedom of shaping and to obtain a crest pattern having a good product appearance, by molding a sheet of a composite resin composed of a polyolefin resin and a specified org. filler incorporated therein by using a crested vacuum forming mold. CONSTITUTION:A molded product having a crest pattern is obtd. by extruding a composite resin composed of a polyolefin resin and the following org. filler incorporated therein into a sheet and molding the resin sheet into a desired shape by using a crested vacuum forming mold. The org. filler is particulate cellulosic fillers and used in an amount of 5-20wt% based on the total amount of the composite resin. Polypropylene is particularly preferred as the org. filler from the viewpoints of the balance of cost, extrudability and mechanical strength. Examples of the particulate cellulosic fillers are woodmeal, rice hull, etc.
Patent JP-H11338168-A (JP)
Title: Production of color photosensitive composition and heat-resistant color filter, and heat-resistant color filter
Inventor: HIROTA IKUO
IPC: C09D7/12
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a color photosensitive compsn. to improve the adhesion property of the pattern of a color filter which is used for such a display that its production process includes a high temp. baking process and which is formed to improve the color resolution, antireflection effect and display contrast, and to provide a heat-resistant color filter using this compsn. SOLUTION: This color photosensitive compsn. consists of a binder resin, photopolymerizable monomers, photopolymn. initiator, coloring pigment and solvent. Especially, the feature of the color photosensitive compsn. used is that it contains a fixing material which fixes and coats the pattern when the photosensitive compsn. is applied on a transparent substrate 1, patterned and baked.
Patent JP-H0715402-A (JP)
Title: Phase adjustment device
Inventor: KUROSAWA KATSUHIKO
IPC: H04J3/06
Filed: 1993-06-22
Abstract: PURPOSE:To adjust the phase of a signal in the device automatically by delaying plural signals resulting from demultiplexing a transmission line signal depending on the phase difference and multiplexing the delayed signals. CONSTITUTION:A delay circuit 18-20 is provided in a termination circuit 3-5 and the device is provided with a phase monitor adjustment circuit 15 controlling variably the delay of the delay circuits 18-20 in response to the phase difference of an input signal to each of framing circuits 10-12. Then the signals 17 inputted to each of the framing circuits 10-12 are inputted to the phase monitor adjustment circuit 15, where the phases are compared and a signal with whose phase is most delayed is detected. Phase delay information to the delay circuits 18-20 in the termination circuits 3-5 is generated, a control signal 16 is inputted to the termination circuits 3-5, which adjust their internal delay circuit to delay the signal from a demultiplexer circuit 2 and to provide an output. As a result the phases of the signals inputted to the framing circuits 10-12 are equal to each other and normal multiplexing is conducted in a multiplexer circuit 13.
Patent JP-S5482209-A (JP)
Title: Magnetic recorder-reproducer
Inventor: ATSUTA YASUSHI
IPC: G11B15/52
Filed: 1977-12-13
Abstract: PURPOSE: To prevent the capstan wow of reproduction signal by letting the revolving phases of the capstan with respect to the recording signal positioned in head part coincide at the time of both recording and reproducing.  
     CONSTITUTION: At the time of recording, the recording signal is recorded in any track with a recording head 5 and the control signal from a revolving phase detection circuit 14 in another track. A tape 1 is run at a constant speed by a capastan 8 and pinch roller 7 which revolve at a constant speed. When a reproduciton operation command is emitted, only the capstan 8 is revolved at a specified speed by a driving circuit 11 upon starting of constant-speed running of the tape 1. Then a playback head 6 repoduces the control signal and sends the same to a comparator 15, where it is compared with the controll signal produced by the circuit 14 in phase. The circuit 15 operates a rotating phase circuit 17 via changeover circuit 16 by the phase difference thereof, whereby the rotating phase of the capstan 8 is so controlled as to eliminate the phase difference. As a result, the reproduction signal is oscillated for the same quantity in the same position as that in the recording and therefore the capstan wow is negated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01317659-A (JP)
Title: Twin roll type continuous casting apparatus
Inventor: ONISHI SANETSUGU
IPC: B22D11/06
Filed: 1988-06-20
Abstract: PURPOSE:To prevent deposit of oxide by forming circular arc-like smooth projecting face at position facing to molten metal pool in a side dam and flat face or recessed face at position most approached in one pair of rolls and composing of refractory, which is difficult to wet to the oxide, in the projected face. CONSTITUTION:The surface of the side dam 3 positioning to the roll side is formed to the circular arc-like smooth face and composed of the refractory 4 made of graphite, etc., and the projecting position exists from upper part to lower part and the projecting part is less toward the lower part. Molten metal 5 poured from a nozzle 2 is flows to roll axial direction and collides against the circular arc-like part of the side dam 3 and further, flows to the arrow mark direction. As the projecting part of the side dam 3 is formed to from the circular arc-state to the flat face or the recessed face toward the lower part from the upper part, when solidified shell is widened toward the roll axial direction by pressing with the rolls, friction with the side dam becomes little. By this method, breakage of the side dam and breakout of the cast slab are prevented.
Patent JP-H0714101-A (JP)
Title: Power supply voltage control circuit, power supply voltage ascending preventing circuit and rotary head device
Inventor: YAMAMOTO HIROAKI
IPC: G11B5/02
Filed: 1993-06-22
Abstract: PURPOSE:To perform power source supply to a rotating body with noncontact and to accurately perform voltage control of the power source on the rotating body. CONSTITUTION:The oscillation output f1 of an electric power transmitting oscillator 9 is transmitted to a rectifier smoothing circuit 12 on the rotary drum 1 via a rotary transformer 10 to be DC power source. This DC power source is converted to the oscillation output f2 having frequencies corresponding to the voltages by a current control oscillator 13 and fed-back to a fixed side via the rotary transformer 10. The oscillation output f2 is taken out via a low- pass filter 14 and modulated by an FM modular 15 and the controls the output of the electric power transmitting oscillator 9.
Patent JP-S5774130-A (JP)
Title: Manufacture of heat insulation panel containing reinforcement material
Inventor: SUGAWARA HIROSHI
IPC: B29C39/00
Filed: 1980-10-27
Abstract: PURPOSE:To obtain a high quality heat insulation panel without any protruding section by moving continuously an anti-humidity surface treatment material for one side and placing on it a reinforcing material and attaching foaming resin on it and making it emit foams and stacking on it another anti-humidity surface treatment material for the other side and pressing and hardening it. CONSTITUTION:For example, a reinforcement material 2 is placed on an antihumidity surface treatment material 1 for one side and a foaming synthetic resin 3 is supplied from a spray 8. The resin attached on the reinforcement material 2 is removed by the compressed air blown out of a nozzle 9. The resin 3 that keeps foaming moves with the surface treatment material 1 in the direction shown by the arrow mark, and a heater 10 promotes foaming in the resin by heating it. Next, another anti-humidity surface treatment material 4 for the other side that moves in the same direction as the foaming resin is stacked and pressed on to the foaming body 7 that is kept unhardened and the thickness of the panel is regulated. Then the foaming body 7 of the resin 3 is hardened.
Patent JP-S5483318-A (JP)
Title: Power source control unit
Inventor: NISHITANI MASAMI
IPC: H02J1/00
Filed: 1977-12-16
Abstract: PURPOSE: To save sharply the waste of power at the time when a system is not used by sending the output of a sequential or individual supply cut off controlling part and a memory controlling part to an output controlling part and operating ON/OFF of power source of each device.  
     CONSTITUTION: Command receiving part 11 receives an instruction from CPU through I/O bus and command controlling part 12 controls the power source of devices by receiving the output from the command receiving part and address receiving part 10 which receives device addresses through I/O bus. Where, sequential supply cut off controlling part 13 cuts off sequential power supply by means of the output of controlling part 12 and individual supply cut off controlling part 14 cuts off power supply individually by menas of the output of controlling part 12. The output of controlling parts 13 and 14 and control memory circuit 16 is sent to output controlling part 18 and ON/OFF operation of power source of each device is executed. Thus, the waste of power at the time when the system is not used can be saved sharply by controlling each device in sequence or individually by means of a program. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0318677-A (JP)
Title: Movable scroll body
Inventor: SUGIMOTO KAZUO
IPC: F04C18/02
Filed: 1989-06-15
Abstract: PURPOSE:To improve the configuration accuracy and location accuracy of bearing holes by forming the first bushing receiving section and the second bushing receiving section at the portions near both ends of the inner walls of the first and second boss sections respectively. CONSTITUTION:Only the portions near both ends of the inner wall of the first boss section 3 are cut to form the first bushing receiving section 3a at the portion near both the ends. The first bushing 5 whereto a bearing hole ta has been applied beforehand is fitted in the first bushing receiving section 3. In the same manner only the portions near both ends of the inner wall of the second boss section 4 are cut to form the second bushing receiving section 4a at the portions near both the ends. The second bushing 6 whereto a bearing hole 6a has been applied beforehand is fitted in the second bushing receiving section 4a. In such manner the configuration accuracy and location accuracy of bearing holes can be improved.
Patent JP-H05342472-A (JP)
Title: Parking management system
Inventor: SHIBATA NORIO
IPC: G07F17/24
Filed: 1992-06-10
Abstract: PURPOSE:To provide a parking management system capable of always performing a stable managing operation by easily recognizing prescribed information with respect to parking management recorded on a parking ticket even when it is broken or lost, etc. CONSTITUTION:The still picture of a vehicle 1 is fetched from a color ITV camera 15 installed at the entry of a parking area, and it is supplied to an image processing device 10, and also, parking ticket information consisting of the parking ticket number and issuance time of the parking ticket 4 is generated by a parking ticket issuing machine 3a, and it is stored in a storage part 12 conforming to the still picture. When the inquiry request of the parking ticket information is inputted from a terminal 13 for retrieval and furthermore, the still picture is inputted by designation with the inquiry request in such a state, the parking ticket information in accordance with the still picture inputted by designation is read out based on the storage content of the storage part 12, and after that, read out parking ticket information is supplied to and displayed on the terminal 13 for retrieval, and also, it is used in the re-issuance of the parking ticket 4a by sending out to a parking ticket re-issuing machine 16.