baber/WOPTO huggingface dataset:
Patent JP-H0652796-A (JP)
Title: Method for forming silica coat film by low temperature baking
Inventor: YAMANAKA AKIHIKO
IPC: H01J9/20
Filed: 1991-09-30
Abstract: PURPOSE:To form a silica coat film excellent in hardness and adhesion at low cost by applying an alcoholic silica sol obtained by hydrolyzing a lower alkyl silicate in alcohol onto a covered object, and baking it at low temperature. CONSTITUTION:A lower alkyl silicate (e.g. tetramethoxysilane) represented by the formula Si(OR)4 (R is methyl or ethyl) is hydrolyzed in methanol and/or ethanol to prepare an alcoholic silica sol. The hydrolysis rate is suitably about 300-1500%. Then, the alcoholic silica sol is diluted with a solvent selected from alcohols, esters and ketons, as occasion demands, and applied onto a covered object (e.g. cathode-ray tube face surface) to from a coating film. Then, the coating film is baked at a low temperature under the conditions of about r.t. - 100 deg.C and 30-60mins. to form a silica coat film.
Patent JP-H04153142-A (JP)
Title: Picture image forming device
Inventor: ENDO SAIJIRO
IPC: B65H5/36
Filed: 1990-10-17
Abstract: PURPOSE:To reduce sheet wrinkles by providing a suction means sucking a sheet to a guide member, and a control means turning on/off the suction with the suction means. CONSTITUTION:The rear end of a sheet 11 is sucked with a suction means A provided on a guide member 1 when the rear end of the sheet 11 passes the guide member (entrance guide) 1. Consequently the sheet 11 is not raised from the guide member 1 and is carried in a condition along the guide member 1, and irregularities on the tip of the sheet 11 are smoothed to make the tip flat.
Patent JP-H02122723-A (JP)
Title: Output buffer circuit
Inventor: MASUDA TOMOAKI
IPC: H03K19/0175
Filed: 1988-10-31
Abstract: PURPOSE:To accelerate response speed without increasing a through current by constituting an output buffer circuit of two tri-state buffers and a circuit which stores and holds the output signal value of a signal output terminal. CONSTITUTION:The input terminals of first and second tri-state buffers 3 and 4 are connected to a signal input terminal 1, and the output signal terminals of the buffers 3 and 4 are connected to the signal output terminal 2 and input terminal of a memory circuit 5. Also, a clock signal is inputted to the read-in terminal 7 of the circuit 5, and the output terminal of the circuit 5 is connected to the control terminal of the buffer 3 via the control terminal of the buffer 4 and an inverter circuit 6. At the output buffer circuit constituted in such way, it is possible to accelerate the response speed of the output buffer circuit without increasing the through current by selecting the tri-state buffer used in the next timing from the present output signal value.
Patent JP-H07132492-A (JP)
Title: Weld fin removing device for synthetic resin frame
Inventor: YAMAGUCHI HIROYUKI
IPC: B29C37/04
Filed: 1993-11-05
Abstract: PURPOSE:To correctly cut and remove a weld fin generated at the weld part of the step-shaped face of a shape. CONSTITUTION:A second sliding body 253 provided with a fifth cutter 258 is fitted to a first sliding body 250, sliding along a longitudinal guide 242, in such a way as to be vertically movable as well as approaching/separating through a link 254. The longitudinal guide 242 is provided with a first and a second stopper pins 261, 262 alternately movable into a stop position and a non-stop position. The first stopper pin 261 is held into the stop position by a spring 226, and the second sliding body 253 is provided with a cam 267 for moving the first stopper pin 261 into the non-stop position. The second sliding body 253 is thereby separated from the first sliding body when the second sliding body 253 is in the upper position, and brought into contact with the first sliding body 250 at the time of being in the lower position, thus moving the fifth cutter 258 along a stepwise locus.
Patent JP-H10123165-A (JP)
Title: Acceleration sensor and its manufacture
Inventor: OOTSUCHI TETSUO
IPC: H01L41/22
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain an acceleration sensor that can obtain a constant output to an acceleration with a constant level up to a low-frequency region without mounting a resistor with a large resistance being connected in parallel with the acceleration sensor directly on a substrate where, for example, the acceleration sensor can be mounted. SOLUTION: A recessed part 11 is formed at a container 10b. While a part other than supports 4a and 4b of a mechanical - electrical conversion element 1 is being retained on the recessed part 11, the supports 4a and 4b of the mechanical - electrical conversion element 1 are fixed to the container 10b. A container 10a where a recessed part is similarly formed is overlapped and adhered to the container 10b. Conductive layers 7a and 7b are formed at a part other than the recessed part 11 inside the container 10b, and one edge of the conductive layers 7a and 7b is electrically connected to electrodes 3a and 3b of the mechanical - electrical conversion element 1, respectively, via conductive pastes 5a and 5b. A resistance film 12 is formed inside the container 10b while it is connected to the conductive layers 7a and 7b.
Patent JP-S63132169-A (JP)
Title: Automatic analyzer with rotary cover
Inventor: SATO HIROMICHI
IPC: G01N35/02
Filed: 1986-11-21
Abstract: PURPOSE:To easily measure an interruption sample and to make it easy to use by placing a shaft assembled concentrically inside the rotating shaft of a reaction container holding disk in rotary motion by a power mechanism, and rotating a light shield disk with a dispensing hole and providing a light shielding function by the movement of the dispensing hole. CONSTITUTION:When a measurement is taken, the rotary cover 11 for light shielding is so fixed to the shaft 12 as to cover the reaction container holding disk 5. The disk 5 rotates together with an external shaft 13 when the shaft 13 is put in rotary motion to carry a reaction container 21 onto a photometer 19 in order. At this time, the cover 11 is stationary unless the shaft 12 is given a driving force from a power source 18. The sample in a sample cup 22 is discharged to the reaction container 21 by a dispensing arm 7 and then a reagent is discharged by the dispensing arm 8 through the dispensing hole 111. Then the cover 11 is rotated while the disk 5 is held stationary, the dispensing hole 111 rotates from on the photometer 19 to a reflection side, and the photometer 19 enters a darkroom state, so that a measurement begins to be taken.
Patent JP-S62217958-A (JP)
Inventor: SUTATSUFUAN FUORUKE BOWARUDO
IPC: A61F2/16
Filed: 1986-11-21
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-S61151804-A (JP)
Title: Rotary head type recording or reproducing device
Inventor: NAGASAWA KENICHI
IPC: G11B5/592
Filed: 1984-12-26
Abstract: PURPOSE:To simplify extremely the control of timing by providing the 1st pair of rotary heads which trace each area with crossing as if they had theta deg.rotations and the 2nd pair of rotary heads having rotary phases different by ntheta deg. from those 1st heads. CONSTITUTION:Both heads Ha and Hb are used when the information signals are recorded to areas CH1-CH3 and have different azimuth angles as well as the rotary phases different by 180 deg. from each other. In the same way, the heads Hc and Hd are used for recording information signals to areas CH4-CH6 and have a 108 deg. phase delay compared with heads Ha and Hb respectively. As a result, the heads Hc and Hd trace the area CH4 with exactly same timing while the heads Ha and Hb are tracing the area CH1. Furthermore the heads Hc and Hd trace the areas CH5 and CH6 with exactly same timing while the heads Ha and Hb are tracing the areas CH2 and CH3 respectively.
Patent JP-S63131665-A (JP)
Title: Rf modulator
Inventor: KONUKI NOBUO
IPC: H04N5/38
Filed: 1986-11-20
Abstract: PURPOSE:To obtain a receiver with resulting low cost, by providing a mixing device in which an RF signal and a voice signal are mixed. CONSTITUTION:When the receiver receives a video signal and the voice signal of prescribed channel, they are inputted to an RF modulator, and the RF signal is outputted from a first mixing circuit 7, and a required signal is passed through at a high-pass filter 8a as the RF signal, and an unrequired low-pass frequency is attenuated. Meanwhile, out of the voice signals inputted to the RF modulator at a low-pass filter 8b, for example, a frequency impossible to be listened by human ears is attenuated. Therefore, the RF signal and the voice signal passing the high-pass filter 8a and the low-pass filter 8b are mixed without being mixed at a second mixing circuit 8c, and the voice signal of a monitor television and an ordinary RF signal are outputted.
Patent JP-H0587331-A (JP)
Title: Heating power controller
Inventor: WADA TETSUYA
IPC: F23N1/02
Filed: 1991-09-27
Abstract: PURPOSE:To improve operability by a method wherein a first valve disc, opening and/or closing a gas inflow passage, is connected to a second valve disc, opening and/or closing an air inflow passage, so as to be rotatable integrally. CONSTITUTION:A gas inflow passage 32 communicates perfectly with the through hole 62 of a first valve disc 60 so that axial lines thereof coincide with each other. An air inflow passage 42 communicates perfectly with the hole 72 of a second valve disc 70 in a condition that the rim of the hole 72 is contacted with the inner peripheral surface of the air inflow passage 42. The hole 72 is communicates with the air inflow passage 42 perfectly so that respective axial lines coincide with each other. When a handle 90 is pivoted into the direction of an arrow sign X in a diagram, the first valve disc 60 and the second valve disc 70 are pivoted integrally into the same direction. The flow rates of gas and air can be regulated by the choking degree of the openings of the gas inflow passage 32 and the air inflow passage 42. According to third method, the regulations of inflow rates of has and air can be effected simultaneously thereby improving the operability of the subject controller.
Patent JP-H06122081-A (JP)
Title: Method and device for controlling welding transformer
Inventor: SUZUKI KATSUHIRO
IPC: H02M9/02
Filed: 1992-10-15
Abstract: PURPOSE:To provide a method and a device for controlling a transformer for welding capable of suppressing the generation of biased magnetization and rapidly changing welding current. CONSTITUTION:This invention relates to the method and device for controlling a welding transformer in an inverter type direct current resistance welding machine which controls a welding current value to energize a work through on/off controlling switching elements S1-S4 of the inverter by switching element control pulses and through the respective controls of positive and negative current applying times of the primary current of the welding transformer 14. The control pulse width of the 1st switching element to decide the positive applying time of the primary current of the welding transformer 14 in an objective welding current value varying process is made to differ from the control pulse width of the 2nd switching element to decide the energization time in the negative direction of the primary current of the welding transformer 14 in the objective welding current value varying process.
Patent JP-H0995188-A (JP)
Title: Bumper member for truck
Inventor: YAMASHITA HIROYUKI
IPC: B60R19/18
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To promote high extrusion speed and weight reduction while insuring bending performance by respectively forming one set of opposed flange parts and three webs squarely crossing with them and in parallel with the loading direction, in an aluminum extruded material formed with a plurality of hollow sections. SOLUTION: A bumper member for a truck is formed out of an aluminum extruded material. Crest parts 2 are formed on both angle parts of one flange part 8a, a pair of fitting parts 4 are formed on the other flange part 8b, and three webs 9 are formed so as to respectively connect together both end parts and the center parts of both flange parts 8a, 8b. Consequently, for example when the fitting parts 4 are removed and the center web 9 is connected to the other flange part 8b, the restraint of the flange part 8b against the web 9 becomes strong, and the buckling restraining effect is raised. Hereby, while insuring desired bending performance, promotion of high extrusion speed and weight reduction is attained.
Patent JP-H07109389-A (JP)
Title: Low temperature heat-sealable polypropylene resin composition
Inventor: FUTAKI MASAHIKO
IPC: C08L23/14
Filed: 1993-10-12
Abstract: PURPOSE:To provide the composition capable of preventing the deterioration of low temperature heat sealability caused by the aging change of a polypropylene resin film and also of contributing to the high speed production of bags in a post processing process by adding polybutene-1. CONSTITUTION:The low temperature heat-sealable polypropylene resin composition comprises (A) 50-70wt.% of a composition and (B) 30-50wt.% of a polypropylene resin, the composition A comprising (A-1) 60-90wt.% of polybutene-1 and (A-2) 10-40wt.% of a high density polyethylene resin.
Patent JP-S63130387-A (JP)
Title: Thermal transfer printing method
Inventor: KAWACHI AKIHIKO
IPC: B41M5/40
Filed: 1986-11-20
Abstract: PURPOSE:To enable clear recording with a high resolution to be performed even on ordinary paper having a surface not necessarily smooth, by incorporating fine magnetic particles into an ink, and disposing a permanent magnet or an electromagnet on the rear of recording paper. CONSTITUTION:A recording paper 3 is disposed in contact with a thermal transfer ink sheet 2 having an ink layer 1 comprising fine magnetic particles, e.g., of colloidal magnetite in an ink, a thermal head 4 is pressed against the rear of the ink sheet 2, and a platen 5 as a back pressing member is disposed on the rear of the paper 3 oppositely to the head 4, with a permanent magnet 6 disposed on the rear side of the platen 5. At the time of recording, the ink sheet 2 and the paper 3 are brought into close contact with each other by the head 4 and the platen 5, and the ink 7 melted by the heat generated by the head 4 is attracted toward the permanent magnet 6 because of the fine magnetic particles contained in the ink, whereby the ink is firmly printed on the paper 3. Thus, clear recording with high resolution can be performed even on a recording paper having a rugged surface.
Patent JP-H03137681-A (JP)
Title: Navigation device for moving body
Inventor: GOTO HIROBUMI
IPC: G09B29/10
Filed: 1989-10-24
Abstract: PURPOSE:To make the information to a target visible by constituting the device so that when a symbol pattern is operated, a symbol pattern of the target is displayed on other area than a peripheral part of a map screen, but it is not displayed on other part. CONSTITUTION:When an operator executes a selecting operation for reading out map information from a CR ROM and displaying it on a screen of a CRT 26, various operation patterns S are displayed on a peripheral of the screen. Subsequently, automobile position data is read out, and automobile position mark M is displayed. Subsequently, when a service mark S1 in a pattern S is brought to touch operation, a mesh pattern P is displayed on the peripheral part. In this case, a mark H for showing a hotel being a service symbol mark is displayed on other area than the peripheral part. In this case, when an arbitrary hotel is selected, detailed data of its hotel is displayed on the screen. Accordingly, when it is desired to obtain service information, the operator can view a service mark which is not hidden in the operation pattern S of the screen, and its location can be known properly.
Patent JP-H04156988-A (JP)
Title: Pipe washing device
Inventor: TABATA TSUTOMU
IPC: B08B3/04
Filed: 1990-10-18
Abstract: PURPOSE:To prevent the presence of a transporting device which holds and transports a pipe to be washed from degrading a washing effect to the pipe by supporting a pipe support which carries and supports the pipe to be washed via hanging bodies on a turning hanger provided above a washing tank. CONSTITUTION:The hanger body 15 positioned horizontally and the turning hanger 14 having a pair of turning arms 16 which support both ends of this hanger body 15 and turn around a horizontal shaft 17 are provided above the washing tank 2 in which liquid W for washing is stored. The hanging bodies 30 are hung to and supported by the hanger body 15 of this turning hanger 14. The pipe support 31 supported by the hanging bodies 30 carries the pipe P to be washed laid thereon and are vertically and transversely moved by the turning of the turning hanger t4 to put the pipe into and out of the washing tank 2. The turning arms 16 of the turning hanger 14 are turned by a driving mechanism consisting of a motor 22, etc. Consequently, the presence of the transporting device which holds and transports the pipe to be washed is prevented from degrading the washing effect of the pipe.
Patent JP-S62137305-A (JP)
Inventor: HATAYAMA SEIICHI
IPC: E04H9/00
Filed: 1985-12-09
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-2001103418-A (JP)
Title: Manufacturing method for electronic component
Inventor: KOSUGI TOMOYUKI
IPC: H05K3/34
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To smoothly detach a printed mask from a silicon substrate, even if the printed mask closely adheres to the silicon substrate after screen printing in the case of forming a solder bump onto the silicon substrate in a state of a wafer by the screen printing. SOLUTION: A vacuum block 6 is used to suck the printed mask 3 after the printing and a print stage 1 is descended with the silicon substrate 11 in this state.
Patent JP-H09120913-A (JP)
Title: Superconducting magnet
Inventor: SAITO TOSHIO
IPC: H01F6/02
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To detect malfunction of a superconducting coil in an early stage and protect a superconducting coil by providing an element for magnetic flux detection inside an outer vessel of a superconducting magnet, judging the presence or absence of abnormality of an output voltage of the element and indicating malfunction based on the output signal thereof. SOLUTION: The inside of an outer vessel 3 of a superconductive magnet 1 is provided with search coils CA1 to CA4 as magnetic flux detection elements. Especially, the search coils CA1 to CA4 are installed at the side of a truck and a voltage signal induced in the search coils CA1 to CA4 is sent to a judgment device 10 through signal lines 31 to 34. The judgment device 10 judges which voltage of the search coils CA1 to CA4 is abnormal and sends an alarm signal indicating abnormality and a signal of a place which is out of order to alarm display device 15 through a signal line 37. The alarm display device 15 indicates detection of malfunction by a lamp, a buzzer, a CRT, etc., and displays the place of malfunction and the degree of the malfunction.
Patent JP-H07111421-A (JP)
Title: Diode detection circuit
Inventor: SHIMOBE YUUICHI
IPC: H03D1/10
Filed: 1993-10-08
Abstract: PURPOSE:To obtain a stable output voltage even against ideal linearity and a temperature change by connecting a connecting point between a bias resistor and a compensation diode to an inverting input of a differential amplifier. CONSTITUTION:A high freaquency voltage VRF is inputted to a detection diode 10, accordingly, a current I1 is outputted. A noninverting input voltage V1 depending on the current I1 and a load resistor R1 is fed to noninverting input of a differential amplifier 4. On the other hand, a current I2 flows to a compensation diode 20 being a component of a feedback circuit, an inverted input voltage V2 is impressed to the amplifier 4. When the gain of the amplifier 4 is sufficiently higher, an output voltage Vout reaches a voltage when the voltage V1, V2 are equal to each other. Furthermore, since a characteristic of the diode 20 changes even when a voltage current characteristic of the diode 10 changes due to a temperature change, the constant value of the voltage Vout is maintained. Thus, the detection linearity is maintained even at a very small change area of the voltage VRF, and the stable voltage Vout is outputted even against a temperature fluctuation of the diode 10.
Patent JP-H05230080-A (JP)
Title: New vanadium (iv) oxide bis(dialkyldithiocarbamate) and its preparation
Inventor: BUORUFURAMU SHIYUPIISU
IPC: C10M139/00
Filed: 1992-09-22
Abstract: PURPOSE: To produce a new compd. useful as an additive of oil for a transmission device and a hydraulic device.  
     CONSTITUTION: A compd. expressed by formula I (R is a 1-18C alkyl residual group or a 4-7C cycloalkyl residual group; R 1  is the same as R, but when R is a 1-4C alkyl, cyclobutyl or cyclohexyl, R 1  is not the same as R), for example, vanadium(IV)-oxide-bis(di-2-ethylhexyl-dithiocarbamate) is produced. The compd. expressed by the formula I is obtained by allowing 2 mol of a compd. expressed by formula II (Me is sodium, ammonium, etc.), to react with 1 mol of vanadium(IV) oxide sulfate in a solvent such as THF at 20-30°C preferably and separating the produced ammonium sulfate. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09120353-A (JP)
Title: Multi-screen display controller
Inventor: UEDA MASASHI
IPC: G06F3/048
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To offer an easy-to-see screen for a user and also to improve his operability, working efficiency, etc., by dividing a display area into the 1st and 2nd parts on a physical screen of a CRT, etc., and displaying a user's working screen (active screen), etc., in the 1st display area. SOLUTION: The controller includes a CPU 1, a ROM 2, a RAM 3, an input device 4, a bus 5, plural memories 6a to 6c, the display control parts 7a to 7c corresponding to the memories 6a to 6c respectively, a screen synthesizing part 8 and a CRT 9. The ROM 2 stores various types of programs, and the CPU 1 reads out these programs and carries them out to perform the display control. In such constitution, a display area is divided into the 1st and 2nd parts on a physical screen of the CRT 9. Then a user's working screen (active screen), etc., is displayed in the 1st display area, and other screens are displayed in the 2nd display area with no mutual overlapping of them.
Patent JP-H10128445-A (JP)
Title: Mandrel for winding coil
Inventor: SAWADA MAMORU
IPC: B21C47/28
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To set the most suitable crown amount corresponding to the winding condition of the winding weight of a metal strip and the winding tension, etc. SOLUTION: The mandrel is constituted to wind a metal strip into a coil. In this case, a circular cylinder like segment is composed by combining segment part pieces in cross sectional circular-arc shape and quadri-divided in the circumferential direction, three sets of circular-cylinder like segments 1A, 1B, 1C are installed parallel in the axial direction and wound with the metal strip to make a laminated mandrel body 1, and the mandrel body 1 has a mandrel crown variable mechanism which spreads or retracts their outside diameters individually.