baber/WOPTO huggingface dataset:
Patent JP-H03156970-A (JP)
Title: Semiconductor device
Inventor: INO MASUMITSU
IPC: H04N1/028
Filed: 1989-11-14
Abstract: PURPOSE:To heighten the bit read density of a sensor by making shift resistors with thin-film transistors in a size smaller than one bit of an equimultiple sensor, arranging a group of shift registers on one side of a sensor board, and applying to a specified bit density. CONSTITUTION:A device comprises a sensor 1 or 5, shift registers 2 or 7, a quartz board 3, wiring 4, and analog switches 6. Shift registers 2 or 7 with thin-film transistors are made in a size smaller than one bit of an equimultiple sensor 1 or 5, a group of those shift registers 2 or 7 are arranged on one side of a sensor board 3, and besides it is applied to a bit density of 200dpi or more. Accordingly linking the wiring 4 to a sensor 1 or 5 and the analog switches 6 promotes to heighten the resolution of read bit. This heightens the read density of sensors.
Patent JP-H02143500-A (JP)
Title: Mounting of electronic component
Inventor: YOSHIDA NORIAKI
IPC: B23P21/00
Filed: 1988-11-24
Abstract: PURPOSE:To contrive improvement of the working efficiency of an electronic component mounting machine and the improvement of the productivity of a substrate by a method wherein the creation of recognition data is performed during the mounting operation of the mounting machine. CONSTITUTION:A visual recognition device decides the presence or absence of recognition data needed for recognizing electronic components and materials to be mounted when an electronic component mounting machine is performing a mounting operation and when the recognition data does not exist and when unsuitable recognition data is registered, the mounting machine executes automatically a recognition data creating operation for creating the recognition data of an electronic component or a material to be mounted, which is needed the creation of data. Moreover, the created recognition data is utilized to reoognize the electronic component or the material to be mounted and after their attitudes are corrected, the component is mounted on the material to be mounted. Thereby, recognition data is automatically created during the mounting operation of the mounting machine.
Patent JP-H08151989-A (JP)
Title: Rotary fluid device
Inventor: YAMAJI HIROYUKI
IPC: F04C29/02
Filed: 1994-11-30
Abstract: PURPOSE: To attain sufficiently suppressing oil rising up by enabling lubricating oil to efficiently separate, in a primary space of delivering from a rotary mechanism part a mixed fluid formed by mixing lubricating oil in refrigerant gas, in the case of using an HFC refrigerant and fluorin lubricating oil in a rotary compressor for a refrigerating machine. CONSTITUTION: Internal delivery pipes 19, turning in a primary space 4 around the axial center P a mixed fluid delivered from a rotary mechanism part 2, are provided.
Patent JP-H05106302-A (JP)
Title: Ceiling structure
Inventor: SAYAMA SHIGERU
IPC: E04B9/14
Filed: 1991-10-17
Abstract: PURPOSE:To maintain a suitable gap between parallel slab bars as an pair for forming ceiling bars, improve the rigidity of the joint section of a ceiling structure and simplify a jointing work for the structure. CONSTITUTION:A lower gap holding member 60 is provided below a pair of parallel slab bars 7 at the lengthwise ends thereof, and an upper gap holding member 70 is so laid on the upper side of the bars 7 as to be engaged with the inner side and upper outside thereof, where adjacent to the member 60. The holding section 13 of joint metal fittings 5 suspended with suspension metal fittings 4 is kept in contact with the top of the member 60, and a fixing member 80 is secured to the outer side of the double-slab bar 7 in such a way as striding over the holding section 13. In addition, a clamp screw 13a is screwed into the barring part 19 of the holding section 13 through the member 80, thereby clamping and fixing the slab bar pair 7 between the hardware 5 and the member 80.
Patent JP-S62157788-A (JP)
Inventor: KAWAMURA TATSUYA
IPC: B25J19/00
Filed: 1985-12-27
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-H06148657-A (JP)
Title: Method and device for manufacturing cell for liquid crystal display
Inventor: MINAFUJI HIROTADA
IPC: G02F1/1341
Filed: 1992-11-06
Abstract: PURPOSE:To control the weight of liquid crystal to be accurately sealed in a cell with high reproducibility and to provide a dropping method more simple and practical than a filling method used mainly at present in the manufacture of a cell for liquid crystal display used as a display. CONSTITUTION:Constant net required liquid crystal quantity can always be stuck onto an electrode substrate 11 by sticking liquid crystal quantity to be filled (hereinafter referred to as net required liquid crystal quantity) by using a first liquid crystal discharge dropping part 17 after storing data in which the weight of the electrode substrate 11 on which the liquid crystal 14 should be dropped and stuck (hereinafter referred to as before-dropping substrate weight) is measured by a first weight measuring part 15 in a control part 16, after that, measuring the weight of the electrode substrate 11 on which the liquid crystal 14 is stuck by a second weight measuring part 18, and sticking the deficit liquid crystal 14 again by using a second liquid crystal discharge dropping part 22 by computing artihmetic difference between the before-dropping substrate weight data already stored in the control part 16.
Patent JP-H10143674-A (JP)
Title: Blender circuit and three-dimensional graphic processor using the same
Inventor: MIURA EISUKE
IPC: G09G5/36
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To calculate the interpolation value of a 4-ary or 8-ary at a relatively high speed in a relatively simple constitution. SOLUTION: This device is provided with two-input average arithmetic units 41-44, registers R1-R4 to which the arithmetic result is supplied, selectors SL1-SL4 which supply selected inputs to the average arithmetic units 41 and 43, and control circuit. Input values A, B, E, and F are supplied to each input end of the selectors SL1-SL4, and input values C and D are supplied to the average arithmetic unit 42, and input values G and H are supplied to the average arithmetic unit 44.  The control circuit allows the selectors SL1-SL4 to selects the A, B, E, and F, the registers R1-R4 to hold the arithmetic results of the average arithmetic units 41-44, the selectors SL1-SL4 to select them, the registers R1 and R3 to hold the outputs of the average arithmetic units 41 and 43, the selectors SL1 and SL2 to select them, and the register R1 to hold the output of the average arithmetic unit 41 as the mean value of the A-H.
Patent JP-H07152790-A (JP)
Title: Handy terminal for menu input
Inventor: SUGIYAMA TOSHIO
IPC: G06F17/40
Filed: 1993-11-26
Abstract: PURPOSE:To provide a handy terminal for menu input, which can securely transfer an input menu at appropriate time. CONSTITUTION:A reference time setting/storing means 13TM, counting control means 11, 12 and 17, discrimination management control means 11 and 12 and transfer urge/notice control means 11 and 12 are provided. The holding time of the menu is counted from the point of time when the menu is inputted and it is always managed. When counted holding time becomes more than reference time Ts which is previously set and stored, the transfer of the input menu is urged and noticed by display and the like.
Patent JP-H01137214-A (JP)
Title: Auxiliary lens device for automatic focusing miniature camera
Inventor: YAMAMOTO HARUSHIGE
IPC: G03B17/12
Filed: 1987-11-25
Abstract: PURPOSE:To execute various corrections and controls so as to be adapted to photographing by a camera to which an auxiliary lens has been attached by constituting the title device so that when the auxiliary lens device has been installed in a camera body, its fact is transferred to the camera body through a signal transfer means. CONSTITUTION:At the time of attaching an auxiliary lens device to a camera body, first of all, a tripod screw 14 attached to a fitting base 13 is screwed into a tripod taphole provided on the camera body. Thereafter, a telecontrol cover 8 is rotated clockwise so as to abut on a front cover 18 of the camera body by using a spring pin 16b as a turning axis, and subsequently, a hook 7 is turned clockwise by using a spring pin 16a as a supporting axis, and an engaging part 7b is engaged to a rear cover 19 of the body. In this case, a projection 7a of the hook 7 presses downward a switch member 17, therefore, the camera body detects a fact that the telecontroller has been installed, varies the extension quantity of a photographic lens 21, and in a state that the photographic lens has been extended to a position 21a of a correct photographing distance, photographing is executed.
Patent JP-H07129131-A (JP)
Title: Two-image screen driving circuit
Inventor: MAEKAWA TOSHIYUKI
IPC: G09G3/36
Filed: 1993-11-02
Abstract: PURPOSE:To reduce manufacturing cost by using a low speed material as a memory to store image data, or reducing a data bus width in a two-image screen driving circuit to drive the divided display image screens in display in parallel with each other by dividing a display image screen of a display such as LCD or EL electrically into two parts. CONSTITUTION:Input image data sent in a serial condition from a CRT controller 12 is stored by a single frame quantity by using an image memory 18 while renewing it always. On the other hand, in an image data converting part 16, the input image data 30 is used as it is for display on one image screen, and in image data for the other image screen, the data is read out from the image memory 18, and is sent toward a display 14.
Patent JP-H01141111-A (JP)
Title: Car height adjustment control method
Inventor: YOSHIDA KENJI
IPC: B60G17/015
Filed: 1987-11-27
Abstract: PURPOSE:To enhance control accuracy by determining a value varying in the porality to be input according to a car height value bordering a dead zone corresponding to a car height objective value, counting this value corresponding to a detected car height value and performing car height control comparing the discrete value with the setting value subject to a car stopping state. CONSTITUTION:Based on the output of car height sensors 30a and 30b for the front wheel side and rear wheel side, air valves 19 and 20 are controlled by means of an controller 29. This supplies and exhausts compressed air to and from air chambers 15 to 18 for adjusting car height. In this case, a dead zone having upper and lower limit as objective car speed is set to determine the value (+1, -1) varying in the porality to be input according to a car height. This value corresponding to the car height detected every predetemined time is counted one by one for computing the total number of counting, and when the total number of counting reaches the first setting value, the car height control starts and when the latest total number of counting reaches the second setting value (less than the first setting value), car height control stops. The first setting value and second setting value select different value based on whether a car is making a stop or not.
Patent JP-H01140528-A (JP)
Title: Condition maintaining relay
Inventor: HATTORI TAKESHI
IPC: H01H50/54
Filed: 1987-11-27
Abstract: PURPOSE:To suppress the power consumption and to prevent the influence of the field current and the magnetic field to other parts and devices by making a relay contact piece maintain the magnetism to maintain the condition when the field current was flowing, even after the field current is cut off. CONSTITUTION:When a current is let flow between a common terminal 7A of a field winding 7 and a terminal 7B of the field winding 7, a movable contact piece 5 is bent to the side of a fixed contact piece 6 and they are contacted. At the tip of the fixed contact piece 6, a permanent magnet 8 is fixed, or a part 8 to which a magnetism is given is provided to the tip. As a result, even though the field current is cut off, the tip of the movable contact piece 5 is kept contacted to the magnetic part 8 of the fixed contact piece 6, and the condition of the contacts ON is maintained. On the other hand, when a current is applied between the common terminal 7A and a terminal 7C of the field winding 7, the magnetic field in the reverse direction is generated, the movable contact piece 5 is separated from the fixed contact pieces 6, and such a condition is maintained even though the field current is cut off then, by the effect of the spring of the movable contact piece 5.
Patent JP-H08150771-A (JP)
Title: Preparation of color filter and color filter printer
Inventor: MURAKAMI KAZUHIRO
IPC: B41F17/14
Filed: 1994-11-30
Abstract: PURPOSE: To provide a color filter printer wherein inclusion of extraneous matters such as foreign particles in an ink becomes less and printing time can be shortened. CONSTITUTION: When a roll-shaped intaglio 31 is rotated, a colored ink 27 in an ink reservoir 32 is fed on the outer peripheral face of the intaglio 31 by means of an ink feeding roll 34 and is held in the recessed pattern of the outer peripheral face. The intaglio 31 is brought into contact with a blanket 37 under a condition where excess ink is removed and the pattern is transferred on the surface. A cylinder 38 on which the blanket 37 is fitted is also brought into contact with a face 11a to be transferred of a transparent base sheet 11 moving in the horizontal direction to transfer continuously the colored ink 27 with a specified pattern on the face 1a to be transferred of the transparent base sheet 11. As the face 11a to be transferred of the transparent base sheet is held downward, the amt. of adhesion of extraneous matters is remarkably decreased.  As the integlio 31 on which the colored ink 27 is fed is roll- shaped, extraneous matters in the colored ink 27 fed on the intaglio 31 are included more hardly in comparison with an upward intaglio 21 and occurrence of inferior products caused by foreign matters and extraneous matters can be remarkably decreased.
Patent JP-H06107981-A (JP)
Title: Coating material containing fine powder of frp
Inventor: KOJIMA AKIRA
IPC: C09D7/12
Filed: 1992-09-28
Abstract: PURPOSE:To provide a coating material containing a fine powder of FRP as an extender pigment, capable of recycling a waste FRP as a resource, useful for extension of the coating material and, in addition thereto, capable of forming a coating film excellent in tensile strength, Young's modulus, etc. CONSTITUTION:The objective coating material contains a fine powder (preferably <=75mum) of FRP as an extender pigment. The above fine powder of FRP is produced, e.g. by pulverizing a waste FRP generated in the hand lay-up method, the SMC method, etc., using a mill.
Patent JP-H04170795-A (JP)
Title: Semiconductor memory
Inventor: SATO HIROSHI
IPC: G11C11/409
Filed: 1990-11-02
Abstract: PURPOSE:To accelerate reading speed and to extend the margin of a reading operation by obtaining a signal corresponding to data stored in a memory cell from the output power of a column selecting transistor, and leading it to a sense amplifier. CONSTITUTION:When a column output selection signal S1 is supplied, a column selection line selected by the signal S1 becomes 'H'. Then, a driving transistor 4 in which the selected column selection line is connected to a gate line, is turned ON. Thus, a differential amplification type sense amplifier 6 connected to the selected column selection line becomes active, a signal applied to nMOS transistor TR pair 3 of the amplifier 6 is amplified, and led to a sense amplifier 2. That is, it can be output to the amplifier 2 without intermediary of a transfer gate in the bit line B, an inverting B.
Patent JP-H01141542-A (JP)
Title: Shower-type thawing apparatus
Inventor: IIDA SHOICHI
IPC: A23B4/06
Filed: 1987-11-26
Abstract: PURPOSE:To achieve a sterilization effect and deodorizing effect together with normal thawing effect and to enable high-quality thawing operation, by producing an ozone-containing water and spraying the ozone-containing water in the form of shower against an object to be thawed. CONSTITUTION:Ozone generated by an ozone-generation means 2 is introduced into water by a means 3 for producing ozone-containing water. The obtained ozone-containing water is sprayed in the form of shower against a thawing object by a spraying means 4. A high-quality thawing operation can be carried out by the synergistic effect between the normal thawing effect and the sterilization and deodorizing effect of ozone.
Patent JP-H11136251-A (JP)
Title: Network controller
Inventor: TAKAYAMA HIROAKI
IPC: G06F15/16
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a network controller capable of preventing the performance deterioration even when a transfer request instruction is made from plural CPUs without necessitating a large memory to receive path information. SOLUTION: A path information reception register 11 of each input ports #0-#7 of a switch device 1 receives path information from a communication source CPU. A switch number register 14 holds a switch number of its own equipment. A path information shift circuit 15 shifts path information from the path information reception register 11. A path information selection circuit 16 selects the path information from the path information reception register 11, a switch number from a switch number register 14 and the path information shifted by the path information shift circuit 15. A mediation circuit 17 mediates transfer requests from the input ports #0-#7 and outputs the mediated requests to a vacant port or a port specified by the path information.
Patent JP-H03157683-A (JP)
Title: Cleaning device
Inventor: NONAKA HIROYUKI
IPC: G03G21/10
Filed: 1989-11-15
Abstract: PURPOSE:To extend a service life of a blade and to prevent generation of redevelopment by providing the rotatable shaft blade, a cleaning blade of a plate state, a blade pressure contact means and a horizontal shaft traveling hole of the shaft blade in a cleaning box. CONSTITUTION:When the solenoid 9 is turned on, a pin 4a of the shaft blade 4 is in a position A of a shaft hole 16. The force of pressure contact of the blade 3 is made a specified pressure by a gravity on weight 8. Remaining toner is scraped off into a box 2 from the peripheral surface of a rotating photosensitive body drum 1. When the solenoid is turned off, the pin 4a is brought to the position B of the hole 16. The surface of the blade 3 is a brought into weak pressure contact with the peripheral surface of the drum 1. Therefore, the residue toner in the drum periphery surface is not rotated to the front surface of the blade 3. Therefore, no image noise appears in a copy. Further, with the blade 3 being brought into a weak pressure contact, the life span of the blade is extended.
Patent JP-H01138442-A (JP)
Title: Alcohol sensor for internal combustion engine
Inventor: SHIRAKAWA HIROYUKI
IPC: G01N21/41
Filed: 1987-11-25
Abstract: PURPOSE:To obtain the inexpensive, high-accuracy sensor by detecting the alcohol content of fuel with which alcohol is mixed optically from the difference in critical angle between gasoline and alcohol. CONSTITUTION:One end of a prism 12 is dipped in the mixed fuel 11 of the gasoline and alcohol and a light beam from a light source 13 is made incident into the fuel 11 from the other end surface 12b of the prism 12. The light is split into total reflected light which is reflected totally by a slanting surface part 12a contacting the fuel 11 and transmitted light, and the ratio of the incidence angles, i.e., critical angles of the both to the fuel 11 differs according to the mixing ratio of the gasoline and alcohol. The outputs of two photodetectors 16 and 17 which photodetect them vary. Here, the difference between the outputs of the photodetectors 16 and 17 are amplified differentially by an operational amplifier 19 to detect the amount of the alcohol contained in the fuel 11 quantitatively.
Patent JP-H11134643-A (JP)
Title: Metallic thin film type magnetic recording medium
Inventor: MURAI MIKIO
IPC: G11B5/64
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent the blocking of a magnetic record medium and the contamination of the medium and a magnetic head by forming a carbonaceous protective film having no sub-peak in a specified wave number band and two broad peaks near specified wave numbers in Raman spectroscopy. SOLUTION: The magnetic record medium has a ferromagnetic metallic thin film 3, a carbonaceous protective film 2 and a lubricant film 1 on the nonmagnetic substrate 4. The protective film 2 has no sub-peak in the band of 400-750 cm<-1> and broad peaks near, 1,350 cm<-1> an near, 1,550 cm<-1> in its Raman spectroscopic chart. The lubricant layer 1 is based on a fluorine-contg. carboxylic acid and has 30-50 Å thickness. The Vickers hardness of the protective film 2 is as high as 1,000-5,000 and the film 2, together with the lubricant layer 1, prevents the damage of the magnetic record medium. A thin film of Co-Ni-O, Co-O or Co-Cr may be used as the ferromagnetic metallic thin film 3. A film of polyethylene terephthalate, polyethylene naphthalate, polyamide or polyimide may be used as the nonmagnetic substrate 4.
Patent JP-2001118979-A (JP)
Title: Island structure of lead frame
Inventor: YAMADA KAZUNORI
IPC: H01L23/50
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame island structure which is capable of protecting a semiconductor chip mounted on an island against damage caused by warpage or twists that occur in the island due to the fact that a molding resin is shrunk when it is solidified in an electronic part process where a semiconductor chip is mounted on an island, electrically connected to leads, and sealed up with molding resin. SOLUTION: The peripheral edges of an island 1 are folded up to serve as ribs 9. Or, a semiconductor chip housing recess 10 is provided to the island 1, by which a reinforcing wall 11 is formed. Or, a reinforcing plate 13 is provided to the rear of the island.
Patent JP-S62159607-A (JP)
Inventor: YAMAMOTO SOICHI
IPC: B65D33/00
Filed: 1985-12-30
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-S62197369-A (JP)
Title: Silane containing aqueous composition for rendering water repellancy to stone-built substance surface
Inventor: RARUFU JIEI DEPASUKUAARU
IPC: C08L83/06
Filed: 1986-12-15
Abstract: There is provided an aqueous emulsion of (a) a hydrolyzable silane having the general formula: Rn-Si-(R')4-n wherein R is a hydrocarbyl group containing from 1 to 20 carbon atoms, R' is a hydrolyzable group and n is 1 or 2, and oligomers thereof, e.g., dimers and trimers, and other oligomers, (b) an emulsifying agent having an HLB value of from 4 to 15, and (c) water.
Patent JP-H06150022-A (JP)
Title: Memory chip selection control circuit
Inventor: DOI YOSHINORI
IPC: G06F15/78
Filed: 1992-11-09
Abstract: PURPOSE:To miniaturize a single chip microcomputer-mounted substrate and to omit the pins of an IC package without requiring any address decoder for chip selection signal generation and any dedicated output terminal for a chip selection signal for selecting an external memory chip from a single chip microcomputer. CONSTITUTION:An address decode circuit 8 is built in a single chip microcomputer 1 and generates a chip selection signal 9 from an address signal 7 for generating the chip selection signal of the external memory chip, and a switching circuit 11 selectively outputs an address signal 10 for specifying an access address inside the external memory chip and the chip selection signal 9 from an address/chip selection terminal 12 while switching the outputs of the chip selection signal 9 and the address signal 10.