baber/WOPTO huggingface dataset:
Patent JP-S5636132-A (JP)
Title: Sample shifter for electron ray exposing device, etc.
Inventor: WATANABE EIJI
IPC: H01L21/027
Filed: 1979-08-31
Abstract: PURPOSE:To eliminate the deflection of electron beams by a method wherein a sample chamber formed by a ferromagnetic material and a sample stage, whose upper surface portion is formed by a high permeability material, are magnetically connected and a closed magnetic path is made up. CONSTITUTION:A sample chamber 1 on which an electron optical camera 3 containing a projecting lens 2, other lens systems and an electron gun is placed is built up by a ferromagnetic material such as soft steel while a stage 5, to which a nonmagnetic holder 7 is attached through a high viscous material 6 such as Teflon and on which a sample 4 is set, a stage 8, guide rails 9, 14, etc. are formed by a high permeability material such as pure iron. Thus, a closed magnetic path shown in a broken line is made up, the deflection of electron beams is prevented even when a driving mechanism, etc. contain a ferromagnetic material, and exposure by the electron beams having higher speed and high accuracy can be conducted.
Patent JP-H02289999-A (JP)
Title: Microcomputer
Inventor: FUJIMURA YOSHIHIDE
IPC: G11C29/02
Filed: 1989-04-28
Abstract: PURPOSE:To confirm the function of an internal memory even if the function of a CPU core part is faulty by inputting and outputting addresses, data, and control signals for the reading operation and writing operation of a memory block through external terminals when a single-body test means specifies a single-body test of the memory block. CONSTITUTION:When a RAM macro 6 is tested, the test mode of a RAM is set through a RAM test specification terminal 17 and the RAM macro can be tested without putting a CPU in operation by inputting specific addresses and data to a 1st external terminal group 12, a 2nd external terminal group 13, a 3rd external terminal group 14, and specific read and write signals to a read signal input terminal 15 and a write signal input terminal 16 at the same timing with the RAM microaccess of the CPU core 2. Consequently, the RAM macro can be tested even if the function of the CPU core is faulty.
Patent JP-S62266918-A (JP)
Title: I2l circuit
Inventor: TOSAKA TAKAO
IPC: H03K19/018
Filed: 1986-05-14
Abstract: PURPOSE:To increase the chip area of an integrated circuit and to reduce the power consumption by increasing a GND potential of an I<2>L logic section by nearly 0.3V more than the GND potential therearound so as to eliminate the need for a resistive element. CONSTITUTION:With an input IN reaching an H level, a transistor (TR) 2 is turned on and a TR 3 is turned off. On the other hand, with the input IN going to an L level, the TR 2 is turned off and the TR 3 is turned on. In this case, since the potential of the GND2 is floated higher than the GND by nearly 0.3V, the potential difference of the emitter-collector of a TR 4 differs nearly from the same degree. Thus, a collector current nearly equal to an emitter current is obtained without saturation. Since the base current of the TR 3 is designed to be equal to the emitter current of the TR 4, it is not required to provide a large resistance between a power supply Vcc and the base of the TR 3.
Patent JP-H04339483-A (JP)
Title: Caption decoder circuit
Inventor: NAKAIMUKOU MASAYUKI
IPC: H04N7/081
Filed: 1991-05-16
Abstract: PURPOSE:To normally detect the field even if a phase difference of a horizontal synchronizing signal to a vertical synchronizing signal of a television signal is arbitrary. CONSTITUTION:By a load signal (g), data is set to a programmable counter 6, and from a detection window controller 7, an output signal (J) is outputted within a certain range. By an output signal (k) of AND of the output signal (j) of the detection window controller 7 and a horizontal synchronizing signal (c), an RSflip-flop circuit 9 is set, and by a signal (u) corresponding to a rise edge of a vertical synchronizing signal (b), this circuit 9 is reset by which a field permission output signal (m) is generated. In the case a phase difference of the vertical synchronizing signal (b) and the horizontal synchronizing signal (c) is different, a phase of the output signal (j) of the detection window controller 7 is moved, and allowed to correspond to the phase difference of both the signals (b), (c) by varying the data set to the programmable counter 6.
Patent JP-H049661-A (JP)
Title: Back pressure controller for supercritical fluid chromatography
Inventor: TAKEUCHI MAKOTO
IPC: G01N30/32
Filed: 1990-04-26
Abstract: PURPOSE:To make analysis without troubles by supplying a solvent into the flow passage in a constant pressure release valve adjustably in flow rate. CONSTITUTION:The org. solvent of a pressurized solvent reservoir 30 is pressurized by an inert gas to select three directions; a drain 1, a straight line 2 and a resistance line 3 with a selector valve 35. The drain 1 is used to fill the solvent from a reagent bottle 31 to the reservoir 30. The straight line 2 is used at the time of passing a large volume of the solvent in the reservoir 30 from an introducing hole 20 into the constant pressure release valve 7 and to rapidly wash the valve when this valve is contaminated by hardly soluble components and high mol. wt. components. A resistance pipe 36 is provided in the resistance line 3 and is used to control the flow rate of the org. solvent to be supplied to the hole 20. Namely, there is a need for keeping passing the solvent from the hole 20 if the modifier itself is not a good solvent of the solute. If the solvent is too much particularly at the time of the fraction collecting of the separated components, the recovered and fractionally collected components are diluted more than needed by the solvent and such is undesirable. Various kinds of the samples, such as various solutes, polymers and high boiling materials having different solvent characteristics are analyzed without troubles in this way.
Patent JP-H02289976-A (JP)
Title: Optical head carriage mechanism
Inventor: TOZAWA HAJIME
IPC: G11B7/085
Filed: 1989-04-28
Abstract: PURPOSE:To prevent the optical axis of laser light from shifting owing to the strain of an optical head frame by fitting the optical head frame to a carriage mechanism through the hard rubber of an optical head frame fitting part. CONSTITUTION:The hard rubber 3 is stuck at an optical head frame fitting screw hole position 2 provided to the carriage mechanism 1 and the optical head frame 4 is fitted with screws 5. Therefore, even when the screws 5 has a difference in clamping pressure, the hard rubber 3 absorbs the pressure difference, so the strain of the optical head frame 4 can be eliminated. Consequently, the optical axis shift of the laser light due to the strain of the optical head frame can be precluded.
Patent JP-S62268786-A (JP)
Title: Wall surface walking machine
Inventor: NOZAKI TAKETOSHI
IPC: B62D57/024
Filed: 1986-05-15
Abstract: PURPOSE:To enable the stable adsorption of a walking machine to a wall surface by eliminating the temporary vacuum drop of a suction cup in the machine without any special increase in vacuum pump capacity. CONSTITUTION:Suction cups 15 and 25 fitted to the tips of a pair of legs are connected to vacuum sources 31 and 32 via changeover valves 17 and 27. The vacuum sources 31 and 32 are provided separately for each pair of legs. A pipe between the changeover valves 17 and 27, and each vacuum pump is provided with an accumulator 36 for selective connection to the vacuum sources 31 and 32 via a changeover valve 35, and a flow passage connecting a line between the vacuum sources 31 and 32 via an open/close valve 37, thereby enabling the connection of the pipe for the vacuum sources 31 and 32 to the suction cup of each leg.
Patent JP-H02290214-A (JP)
Title: Filter for range hood
Inventor: OSHIMA TOSHIHIKO
IPC: F24F7/06
Filed: 1989-04-28
Abstract: PURPOSE:To improve the cleaning convenience of a punching filter by making small holes matching with air holes in an aluminum foil for domestic use by the projections of a covering material member setting fixture to form a covering member, with which the punching filter is covered. CONSTITUTION:In a filter body, a single or a plurality of sub-filters 5 are placed and fixed in a shallow container like punching filter 4 having a number of air holes 3 in its bottom and the underside of the bottom of the punching filter 4 is also covered entirely with a covering member 9 composed of an aluminum foil for domestic use having a number of small holes 8 formed therein so as to fit with the corresponding air holes 3. A covering member forming tool 13 is provided with projections 12 spaced at the same pitch as the air holes 3 of the filter 4 so as to make the foil holes corresponding to air holes, i.e., the small holes 8 matching with the air holes 3 are first formed in the aluminum foil by the projections 12 and the filter 4 is then covered with the covering member 9 thus formed, thereby improving its cleaning convenience. The covering member 9 can also be made easily of the aluminum foil.
Patent JP-S5737947-A (JP)
Title: Am stereo receiver
Inventor: WATANABE KAZUO
IPC: H04H1/00
Filed: 1980-08-15
Abstract: PURPOSE:To make switching of stereo/monaural and display, by picking up a stereo pilot signal through a variable gain circuit and smoothing it, in an AM stereo playback circuit. CONSTITUTION:A sum signal component in amplitude modulation of an AM stereo signal is detected at an AM detector 5 and it is inputted to a matrix circuit 13 and an AGC filter 6. The difference signal and the stereo pilot PL signal component in phase modulation are detected at a PM detector 8 via a limiter amplifier 7 and inputted to a variable gain circuit 9. The circuit 9 is controlled with an AGC voltage being the output of the filter 6 to output the level of difference signal in following to the level of the sum signal and it is inputted to the circuit 13 via a muting circuit 11 via stereo/monaural switching. The circuit 13 synthesizes the sum and difference signals to output the result into left and right stereo signals with separation. A PL signal of the output of the circuit 9 is picked up and smoother at a PL detection circuit 12, the circuit 11 is controlled with this signal, and changeovered to monaural at lower electric field strength and a display lamp L is illuminated at stereo.
Patent JP-H06321010-A (JP)
Title: Vehicular image display
Inventor: MIICHI YOSHIAKI
IPC: B60Q1/28
Filed: 1993-05-13
Abstract: PURPOSE:To provide a vehicular image display by which safety ascertainment is accurately performed by blinking an indicator provided on the front end during the safety ascertainment in the right and left directions while pushing the front end of a vehicle to the intersection of poor visibility, so that the presence of this vehicle can be easily and visually ascertaining from passersby or the other vehicle. CONSTITUTION:A vehicular image display is provided with fender cameras 15, 16 for outputting image signals of the side surface rear parts of a vehicle, front end part cameras 13, 14 for outputting image signals in the front end right and left directions, CRT display units 32, 33 for outputting displays according to the image signals to be input, driving state detecting means 11, 12, 18 for detecting the driving state of the vehicle and a controller 31 for outputting the image signals to be output from the fender cameras or the front end cameras on the basis of the detected signals from this driving state detecting means by automatically switching them. And an indicator 20 provided on the front end of the vehicle is blinked while the images from the front end cameras are being output to the CRT display units.
Patent JP-2000306560-A (JP)
Title: Set battery
Inventor: IWATA MIKIO
IPC: H01M10/6555
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To improve shock resistance, an insulation property between cells and overall heat radiation capability and to use a set battery for a power supply of a movable body requiring a high voltage by arranging plural cells with a predetermined relationship and by tightly fitting each of the cells to the cells adjacent to it through silicone rubber. SOLUTION: This set battery 1 has a structure wherein nine cells 2 are horizontally arranged in a form of three rows by three columns. Silicone rubber sheets 3 having a thickness of, for instance, 0. 1-1 mm are affixed to four side faces of each of the cells 2, and the adjacent cells 2 are tightly fitted to each other through the sheet 3. The cells 2 each may be covered with the same silicone rubber. This dispenses with an adhesive because the silicone rubber itself has adhesiveness. A glass fiber and a ceramic filler are mixed in the silicone rubber. Thereby, the respective cells 2 are securely insulated by the sheets 2, and the heat generated by the respective cells 2 is dissipated upward and downward through the sheets 3.
Patent JP-H0413387-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOMATSU KEIICHI
IPC: H04N5/91
Filed: 1990-05-01
Abstract: PURPOSE:To superimpose a title picture and an audio signal onto a picture signal without interrupting recording by forming a video signal and an audio signal from 1st and 3rd adder means as a recording signal and supplying a video signal and an audio signal from 2nd and 4th adder means to a monitor. CONSTITUTION:In the case of pickup of, e.g. a scene, a title picture signal is stored in advance in a video memory 8. When the title picture is desired to be superimposed on a pickup signal during the pickup of the scene, the title picture signal is read from the video memory 8 by the specified operation of the user. Then a video signal being a moving picture outputted from a camera processing circuit 4 and the title picture signal are added by an adder 5. An output video signal is fed to a video head 9 via a video processing circuit 6 and a recording amplifier 7 and recorded on a magnetic recording medium 10. Thus, it is possible to superimpose the title picture onto the pickup picture and to record the result during the pickup.
Patent JP-H02296706-A (JP)
Title: Amorphous or irregular- laminate and spherical in particular boron nitride and its production method
Inventor: ARAN IRUTEI
IPC: C01B35/14
Filed: 1990-05-01
Abstract: PURPOSE: To obtain a boron nitride having an amorphous or turbulent layer form and more particularly a spherical shape and contg. ≤10% oxygen by subjecting a gaseous phase synthesized boron nitride to reduced pressure calicination at a specific condition.  
     CONSTITUTION: The boron nitride synthesized in the gaseous phase (for example, BCl 3  and NH 3 ) is calcined at ≥1,400°C. The boron nitride is pulverized or centrifugally treated before and/or after the calcination. The boron nitride having the amorphous or turbulent layer form and more particularly the spherical shape is obtd. The boron nitride described above is characterized by 10% ≤oxygen content and not contg. carbon. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S604417-A (JP)
Title: Side part opening and closing device for truck
Inventor: TAKAHASHI JIYUNICHI
IPC: B60J5/04
Filed: 1983-06-23
Abstract: PURPOSE:To facilitate loading and unloading luggage on the lateral side, by a method wherein motors are provided at upper corner parts on both sides of a front frame plate of a rear body, rotary shafts interlocked respectively with the motors are extended to upper parts on both sides of the rear body, and a covering member is fitted to the shafts. CONSTITUTION:The motors 6 are provided at the upper corner parts on both sides of the front frame plate 4 of the rear body 3 provided on a chassis 2 of the truck, the rotary shafts 8 interlocked respectively with the motors 6 are extended along both sides of the upper part of the rear body 3, and tail ends thereof are movable supported by a rear frame plate 5. Frame pieces 10 are provided by fixing their upper base parts to the shafts 8, and lightweight panels or the like are fitted to the surface of the frame pieces 10 to cover the rear body 3. Accordingly, when desired one or both of the rotary shafts 8 are rotated by the motors 6, the panels or the like are lifted up by the frame pieces 10, so that one side or both sides of the rear body 3 can be opened. Accordingly, loading and unloading of luggage on the lateral side of the chassis 2 can be facilitated.
Patent JP-S5237134-A (JP)
Title: Heat-dehumidifying apparatus in a vertical transfer route of a "pachingko" balls
Inventor: NAGANUMA TAMOTSU
IPC: A63F7/02
Filed: 1975-09-16
Abstract: PURPOSE: An apparatus for dehumidifying "pachinko" (pin-ball game) balls effectively during the transfer and not lowering the transfer efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07146653-A (JP)
Title: Laminated film for display of signboard and the like
Inventor: WADA SEIZO
IPC: G09F3/10
Filed: 1994-04-26
Abstract: PURPOSE:To enable the rapid and sure transfer to a home position without requiring skill by forming a release film on a rear surface side as a transparent film and drawing check pattern rules on the transparent film on a front surface side. CONSTITUTION:This laminated film is formed by laminating a transparent release film 5 on the rear surface weakly tacky adhesive layer 3 of the transparent film 2 which is drawn with the check pattern rules 4 on one surface and is formed with the weakly tacky adhesive layer 3 on the rear surface. Only the tacky adhesive cut characters, etc., are transferred from the tacky adhesive cut characters, etc., with release backing paper previously formed by computer cutting according to a customer's order are transferred between the laminated films. Further, the laminated films are carried to site and the top end of the laminated films 1 is temporally fixed by a tacky adhesive tape piece, etc., in a prescribed position. The transparent release film 5 is then peeled to expose the tacky adhesive (strongly tacky adhesive layer) of the tacky adhesive cut characters, etc. The tacky adhesive cut characters, etc., are then transferred to a signboard, etc., by applying pressure friction force thereon from the outside of the transparent film 2 and finally the temporal stopping is removed. The operation is ended by carefully peeling the transparent film 2.
Patent JP-H0213939-A (JP)
Title: Silver halide photographic member
Inventor: PIITAA DEBITSUDO SHIRUZU
IPC: G03C1/08
Filed: 1989-04-28
Abstract: PURPOSE: To prevent the generation of fogging even if using a sensitizer by blending a polyalkylene glycol type compound with a specific aryl compound to a silver halide emulsion. CONSTITUTION: A halogenated material contained in a silver halide particle of the emulsion is selected from a group composed of silver halide, a silver chlorobromide at least 50% in chloride content, a silver chloroiodide less than 10% in iodide content, a silver chlorobromoiodide at least 50% in chloride and less than 10% in iodide content, silver bromide, a silver bromoiodide less than 10% in iodide, a silver bromochloride at least 90% in bromide content and a silver bromochloroiodide at least 90% in bromide content and less than 10% in iodide content. And the emulsion contains the polyalkylene glycol compound and the aryl hydroxyl compound having a formula selected from a group of compounds expressed by formula I in reactive association state with the silver halide. As a result, the improved sensitivity is exhibited and the fogging is not shown.
Patent JP-H02117968-A (JP)
Title: Primer
Inventor: ITO KENJI
IPC: C09D5/00
Filed: 1989-05-02
Abstract: PURPOSE:To provide a primer consisting of an organometal compound containing a specified metal as a constituent metal and suitably used in carrying out adhesion of a nonpolar or high-crystalline resin, coating, printing, etc., of the above-mentioned resin using an alpha-cyanoacrylate. CONSTITUTION:An objective primer consisting of an organometal compound [e.g., uranium ethoxide, manganese(II) acetylacetonate, ferric stearate, zinc 2-ethylhexylate or 2-ethylhexanedithioate] containing a metal (e.g., Cr, Mn, Fe, Co, Ni, Cu or Zn) belonging to periodic table IB, IIB, VIA, VIIA and VIII groups (preferably zirconium acetylacetonate) as a constituent metal and suitably used in application of an alpha-cyanoacrylate to a nonpolar or high-crystalline resin.
Patent JP-S61270166-A (JP)
Title: Manufacture of protuberant form thermal head
Inventor: NAKAMORI TOMOHIRO
IPC: B41J2/335
Filed: 1985-05-27
Abstract: PURPOSE:To prevent microcracks from being generated in a heating element or a protective film, by a method wherein Pd is covered by a resist at parts other than pattern parts, flexible film is adhered to a protuberant form support, and while maintaining this condition, a resistor layer is provided by electroless plating, and then a wiring layer and a protective layer are provided. CONSTITUTION:A layer of Pd is provided on the flexible film 1, followed by photolithography to cover Pd with a resist at parts other than the pattern parts. The film 1 is adhered to the protuberant form support 2 by an adhesive, followed by electroless plating to provide the resistor layer 3 on the pattern parts. After removing the resist, parts of Pd other than the pattern parts and parts of the resistor layer 3 to become heating elements are covered by resist patterns by printing, adhesion of a plated tape or the like, followed by electroplating to provide the wiring layer 4 on the resistor layer 3 except the parts to be the heating elements. The resist is removed, and the protective film 5 is provided on the exposed parts (to be the heating elements) of the resistor layer 3 by sputtering or the like.
Patent JP-H01283469-A (JP)
Title: Continuously variable transmission for vehicle
Inventor: KITANO KOJI
IPC: F16H61/02
Filed: 1988-05-09
Abstract: PURPOSE:To enhance a starting performance by setting the maximum transmission capacity of a frictional engagement means fitted between a torque converter and a continuously variable transmission device at a level lower than the maximum output torque of the torque converter. CONSTITUTION:An engine output shaft 2 is connected to a continuously variable transmission device 20 via a torque converter 3, and a frictional engagement means 16 is provided between the torque converter 3 and the continuously variable transmission device 20. The maximum transmission capacity of the frictional engagement means 16 is set at a level lower than maximum torque transmitted from an engine 1 via the torque converter 3. When the generated torque of the engine 1 is high as in a sudden start and the torque converter 3 is within a converter range, the frictional engagement means 16 gives a slip and the input torque of the continuously variable transmission device 20 is thereby limited to a level equal to or less than allowable torque.
Patent JP-H06300072-A (JP)
Title: Damping force control type hydraulic buffer
Inventor: IWATA SHIGERU
IPC: F16F9/44
Filed: 1993-04-15
Abstract: PURPOSE:To control the damping force by the extension/shrinkage respectively, and to enlarge a stroke of a piston rod of a hydraulic buffer. CONSTITUTION:A piston 7, to which a piston rod 8 is connected, is fitted inside of a cylinder 2. The piston 7 is provided with oil passages 13, 14 for extension/ shrinkage and disc valves 15, 16. Inner cylinders 3, 27 are provided outside of the cylinder 2 to form a first and a second annular passages. An outer cylinder 4 is provided outside of the inner cylinders 3, 27 to form a reservoir chamber 6. The side surface of the cylinder 2 is provided with a guide 23 and a damping force control valve formed of a shutter. A cylinder upper chamber 2a is communicated with the reservoir chamber 6 through the first annular passage 5 and a port 32 of the guide 23, and a cylinder lower chamber 2b is communicated with the reservoir chamber 6 through the second annular passage 27a and a port 33 of the guide 23. The shutter is rotated by a dial 38 to open/ close the ports 32, 33 and control the damping force by the extension and shrinkage respectively. Since the damping force control valve is not arranged in the piston 7, a stroke of the piston rod 8 can be enlarged.