baber/WOPTO huggingface dataset:
Patent JP-H0485235-A (JP)
Title: Paper feeder
Inventor: ASANO YUJI
IPC: B65H7/02
Filed: 1990-07-27
Abstract: PURPOSE:To judge the size of paper sheets regardless of the presence of paper sheets in a paper feed cassette by providing discrimination element operating portions on a paper feed cassette to selectively operate a discrimination element according to the kind of a cassette. CONSTITUTION:When a paper feed cassette 10 is placed on a tray 10, the cassette is positioned by positioning devices 12a, 12b, and the paper feed cassette 11 and the tray 10 are fixed. In such a fixing state, discrimination elements 13a, 14a and discrimination element operation portions (push button switch) SW1-SW4 are selectively operated corresponding to each other, whereby the kind of the paper feed cassette 11 and the size of paper sheets are discriminated.
Patent JP-2000016777-A (JP)
Title: Piano carrying cart
Inventor: MIZUNO TADASHI
IPC: B66F7/28
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a piano carrying cart for carrying-in/-out a piano to/from a stage in a piano recital hall by simple vertical movement by a few people. SOLUTION: A piano carrying cart is composed of: a base mount 1, an elevating mechanism 2, a frame 3, and first and second receiving parts 4 and 5 on the frame 3 and on the first receiving part 4 respectively. A piano 10 is placed onto the receiving part 5 to be lifted to the level of a stage 31 by actuating the elevating mechanism 2. There the receiving parts 4 and 5 are slid forward to place to piano 10 onto the stage 31, and then are slightly lowered and returned on the frame 3, thereby grounding the piano 10 onto the stage 31. When the piano 10 is carried out from the stage 31, and reverse action is made.
Patent JP-H10704-A (JP)
Title: Order change control device for sheet fabrication system
Inventor: WATANABE SHINJI
IPC: B31B50/25
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To minimize the period of time required until the setting of an order is completed as a whole by performing the process to set a slitter/scorer for resetting the slitter/scorer for a next order in parallel with the process to deal with an order change over time, e.g. in a sheet fabrication system using one of the dual-type slitter/scorers for fabricating a sheet (cutting, folding) and the other for positioning and setting itself on standby while the first slitter/ scorer is doing the job. SOLUTION: When one of slitter/scorers is lowered with the changing of an order in step S1, for example, in step S3, next order data is transferred to the slitter/scorer which is lowered in step Sa1, and further, data on the movement due to the resetting of an order is processed in parallel in step Sa2. In addition, the other slitter/scorer which is engaged in cutting the sheet is caused to ascend in step S6 and each of the fabricating parts of the slitter/scorer is set to next order data (positioning action) in step Sa3, based on the data processed as described. Then the required steps are taken, if the changing of a next order ensues in step S1.
Patent JP-H0858428-A (JP)
Title: Headup display device
Inventor: KADOYA MINORU
IPC: B60K35/00
Filed: 1994-08-24
Abstract: PURPOSE: To provide a headup display device whose optical axis passes through a regular light path so as to eliminate any deviation in a virtual image position. CONSTITUTION: A headup display device is provided with a light source part 1 for emitting a display image, a mirror 3 for reflecting the display image emitted from the light source part 1 and shifting the direction of an optical axis, and a case 6 for installing the light source part 1 and the mirror 3. The case 6 is made of a resin molded product and when the direction crossing to the punching direction α at right angle is set to a horizontal standard H, an inclined board 12, on which the light source part 1 is mounted, is set at a prescribed angle θ1 to the level standard H, which is set based on the mounting angle θ2 of the mirror.
Patent JP-S6178754-A (JP)
Title: Aminoalcohol and its preparation
Inventor: KOMEYOSHI YUKIO
IPC: C07C213/00
Filed: 1984-09-25
Abstract: NEW MATERIAL:A compound of formula I (R is H, alkyl, aralkyl). EXAMPLE:(-)-erythro-2-Amino-1-(2,5-dimethylphenyl)-1-propanol. USE:A starting substance of boron hydride reducing agents for asymmetric modification. For example, a specific ketone is reduced to give an optically active alpha,beta-unsaturated alcohol derivative which shows excellent effects as an active ingredient of fungicides or plant growth regulators. PREPARATION:A compound of formula II is reduced with a boron hydride compound or the compound of formula III resulting from the reduction of a compound of formula II with boron hydride is allowed to react with a compound of the formula R'X (R' is alkyl, aralkyl/ X is halogen) to give the compound of formula I.
Patent JP-H1037334-A (JP)
Title: Vertical barrel type ventilating device
Inventor: NAGAKI TOSHIYUKI
IPC: E06B7/084
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent the infiltration of rainwater by mounting an opening and closing flap on the internal center part of a vertical barrel blocked in the upper and lower end parts and having a vent hole on the lower part of a side wall and also a vent hole on the inferior wall upper part in such a manner as to be rotatable through a support shaft. SOLUTION: A vertical barrel 1 formed of an exterior wall 2, a side wall 3, an interior wall 5, and upper and lower plates 6, 7 is mounted within an outer frame installed to the opening part of an end wall 16 in such a manner as to be attachable and detachable. Vent holes 11 are bored in the lower parts of the lateral side walls 3, a vent hole 12 is also bored in the upper part of the interior wall 5, and an opening and closing flap 14 is fixed to substantially the vertical center part of the exterior wall 2 through a vertically rotating support shaft 14. The opening and closing flap 13 is suspended down by its own gravity in general state, and when wind pressure is increased in a typhoon, the wind and rain infiltrated through the vent hole 11 pushes up the opening and closing flap 13 to block the wind passage within the vertical barrel 1.  Thus, the wind and rain can be prevented from being infiltrated into the interior side through the vent hole 12 of the interior wall 5.
Patent JP-S6348867-A (JP)
Inventor: CHIYUU RIYAN CHIEN
IPC: H01L29/51
Filed: 1987-08-12
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-S6093739-A (JP)
Title: Picture display device
Inventor: SEKIHARA TOSHINOBU
IPC: H01J29/08
Filed: 1983-10-26
Abstract: PURPOSE:To reduce a loss of brightness by making conductive projections to rise in the central part of a phosphor inside a face plate for being given potential while being made to be the anode for forming an electron lens around the projections. CONSTITUTION:The cathode 6, an electrode 7 forming an electron lens and the anode 8 are housed in the containers 10 and 11 having a face plate 9, while its inside is made vacuous for forming a picture display device. Thereby, conductive projections 14 in shape of a triangle section with a sharp vertical angle are made to rise in the center of a striped phosphor 11 on the back of the face plate 9, while being connected by wire binding or the like and given high potential of about 10kV to form the anode 8. Accordingly, an isoelectric face is focused in the direction of the projection center due to an electron lens effect of the projections 14 for reaching the phosphor 11 while being made into an electron beam with high density thus being able to clear a picture.
Patent JP-H0615520-A (JP)
Title: Cutting device
Inventor: SHIIBASHI KIYOFUSA
IPC: E04G21/16
Filed: 1992-07-03
Abstract: PURPOSE:To improve finish of a cut surface by way of eliminating production of cut residue by providing a bearing bar cutter, a twist bar cutter and a hydraulic device to drive the bearing bar cutter and twist bar cutter. CONSTITUTION:A bearing bar cutter is furnished with a male die 2 and a female die 3 supported by and fixed on the head end parts of frames 4, 5, and on the upper end part of the frame 4, a hydraulic jack 8 is arranged. In the meantime, on a twist bar cutter, a slide frame 12 is arranged between guide frames 11, and the slide frame 12 is connected to a hydraulic jack 13. On these guide frames 11 and slide frame 12, dice 14, 15 are respectively supported and fixed. Consequently, at the time of cutting, no cut residue is produced, and finish of a cut surface is improved.
Patent JP-S6180121-A (JP)
Title: Optical beam recorder
Inventor: ITO MASAO
IPC: G02B26/12
Filed: 1984-09-27
Abstract: PURPOSE:To reduce the size of a device without increasing a polygonal mirror face by making variable the diameter of the image-forming spot in a sub- scanning direction according to the size of an exposing region where the image is visualized. CONSTITUTION:The light from semiconductor lasers 21, 22 are made incident respectively via collimating lenses 23, 24, a half mirror 25 and a polygonal mirror 27 on a photosensitive body 30. The beam diameters d1S and d2S in the main scanning direction along the axial direction of the photosensitive body are equal and the beam diameters d1C and d2C in the sub-scanning direction along the rotating direction are different. The beam diameter in the sub-scanning direction can be changed without changing the beam diameter in the main scanning direction by changing the local length of the two cylinder lenses constituting the lens part 23. The diameter of the mirror 27 is affected by the beam diameter in the main scanning direction. The exposing region is changed without increasing the diameter of the mirror 27 by the above-mentioned constitution, by which the reduction in the size of the device is made possible.
Patent JP-S6091351-A (JP)
Title: Resist material
Inventor: SUZUKI SHIGEYOSHI
IPC: G03F7/075
Filed: 1983-10-26
Abstract: PURPOSE:To enable formation of fine pattern which is strong to etching by O2 and has high accuracy by using a specific triallysilane monomer. CONSTITUTION:A resist material is synthesized from a polymer having the structural unit expressed by the formulas I -III by the radical polymn. of a triallysilane monomer. R in the formula denotes a hydrogen atom or a lower alkyl group such as methyl group, ethyl group or propyl group, or a phenyl group. If 0.1-50wt% bis-azide compd. is mixed with such polymer, the resist material has high sensitivity with UV rays. Even if the bis-azide is not used, the material has high sensitivity with electron rays, X-rays and deep UV rays. The material is effective as a mask when the material is formed into a film strong to reactive sputter etching by O2.
Patent JP-S6356965-A (JP)
Title: Semiconductor photo detector
Inventor: MIKAWA TAKASHI
IPC: H01L31/107
Filed: 1986-08-27
Abstract: PURPOSE:To making an APD of the AlGaSb/GaSb system planar as well as to improve the pressure resistance by forming a photo detector junction with an n-AlGaSb layer in the central portion of the P-type region and forming a guard ring junction with a n<->-AlGaSb layer in the peripheral portion, selecting the mixed crystal ratio of Al in the n<->-AlGaSb layer so as to be larger than that in the n-AlGaSb layer thereby to enlarge the forbidden band width, and reducing the density of the n-type impurity. CONSTITUTION:On a n<+>-GaSb substrate 5, an n-GaSb layer (optical absorption layer) 1 and an n-Al0.065Ga0.935Sb layer (multiplication layer) 2 are sequentially grown by the liquid growth. Then, mesa etching is performed leaving the photo detector portion, and the periphery of the mesa is filled up with a n<->-Al0.28Ga0.72Sb layer (buried layer) 3 by the second liquid growth. Then, with a resist pattern formed by the conventional lithography as a mask, Be ions are implanted into the region of the substrate including the surrounding of the photo detector portion thereby to form a P-type region 4. Subsequently, the resist pattern is removed, and the Be ions are activated by a thermal treatment. Thereafter, electrodes 7, 8 are formed, and in the central portion of the P-type region 4 a photo detector junction is formed with the n-AlGaSb layer 2, and in the peripheral portion a guard ring junction is formed with the n<->-AlGaSb layer 3.
Patent JP-H0249291-A (JP)
Title: Magnetic storage element and manufacture of such element
Inventor: HIDAKA YASUHARU
IPC: H01L39/22
Filed: 1988-08-10
Abstract: PURPOSE:To manufacture a high-performance high density storage element by forming a bore in an Al thin film previously evaporated on a pattern forming area by an anodic oxidation method, charging the bore with a superconductor, and forming a pattern composed of many fine Josephson junctions. CONSTITUTION:A superconductor thin film layer is formed on a substrate, and a Mg Al thin film layer is formed on the superconductor thin film layer. Further, the bore is formed in an anodic oxide film under constant voltage with a carbon plate in either an oxalic acid solution or a sulfuric acid solution agitated by the bubble of N2 as an anode. Thus, a hexagon pole shaped cell structure composed of Al2O3 26 regularly grows in an anodic Al plate 27. For each cell, the bore having a several- hundred angstrom diameter DP is formed along the center axis of the cell, and a cell diameter DC is proportional to voltage. In order to further enlarge the bore diameter, this anodic oxide film is processed in a phosphoric acid solution for prescribed time, the inner wall of each cell is dissolved, and next, a superconductor 28 is embedded in the bore by a spatter method. Further, after a layer for solving a level difference is attached on it, etching is executed by an etchback method until the surface of the anodic oxide Al film appears.
Patent JP-H0363844-A (JP)
Title: File protection managing system
Inventor: SATO EMIKO
IPC: G06F12/00
Filed: 1989-08-02
Abstract: PURPOSE:To reduce a load on a user by returning a user file started up with a command from the outside when a fault occurs and recovered by performing the recovery of a user file by referring to a file protection table to the latest state based on the journal record of a journal collection file. CONSTITUTION:When the fault occurs, the recovery processing managing part 111 of a recovery process 110 starts up a recovery process 80 with the command of a user. And it is checked at which position of a saving file 50 the user file 20 to be recovered based on the information of the file protection table 30 is stored, and a file content is read out from the saving file 50 based on the storing position, and the recovery of the user file 20 is performed. Next, after a recovery processing is completed normally, a roll forward part 112 is operated, and a roll forward processing which returns the user file 20 to the latest state by using the journal record collected in the saving migration of the file is performed based on the information of a journal managing table 90. Thereby, the load on the user is reduced.
Patent JP-H0755343-A (JP)
Title: Burning furnace
Inventor: KISO SHIGEO
IPC: F27B7/34
Filed: 1993-08-12
Abstract: PURPOSE:To provide a burning furnace in which a color changing can be easily performed and a uniform burning can be carried out. CONSTITUTION:A burning furnace comprises a furnace core pipe 2 arranged in a lateral direction, a furnace body 4 enclosing a circumference of the furnace core pipe 2, and heaters 7A and 7B arranged within the furnace body 4 so as to heat the furnace core pipe 2. The furnace body 4 comprises a furnace main body 4a storing the furnace core pipe 2 and having its upper surface opened, and a lid member 4b for closing its upper surface. The heaters 7A and 7B are arranged at each of opposing inner side surfaces 8A and 8B of the main body 4a of the furnace body, respectively, and at least one of the heaters 7A (7B) is inclined and arranged at an orientation with the upper surface of the main body of the furnace being spaced apart from the other heater 7B (7A) from the bottom part of the main body of the furnace body.
Patent JP-2000114166-A (JP)
Title: Device and method for working substrate according to prescribed photolithographic process
Inventor: DISHON GIORA
IPC: G03F7/20
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To notify defects to a controller of the pertinent manufacturing process, by additionally providing a monitoring station which monitors substrates with respect to a prescribed parameter in a photolithography process, before a wafer is unloaded into a cassette which is discharged from an unloading station. SOLUTION: A monitoring station is provided between a developing station and an unloading station. The monitoring station is occupied by an optical monitoring device 22, which measures and/or inspects a wafer W with respect to a prescribed parameter, in a photolithograpic process after the wafer W passes through the developing station and before the wafer W reaches the unloading station. The device 22 is positioned to a measuring position, namely, above the wafer W carrying a developed PR coating 36. An optical head 24 quickly moves along the X-axis, Y-axis, and Z-axis of the stage 38, with the Z-axis being perpendicular to the X- and Y-axes.
Patent JP-S6261347-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOSHI NAOYA
IPC: H01L21/31
Filed: 1985-09-11
Abstract: PURPOSE:To enable flattening at a low temperature not exceeding a tolerable limit by a method wherein an insulating film is formed of arsenic glass having a low melting point and phosphorus having a gettering function is added to said insulating film. CONSTITUTION:A thermal oxidation film 2 is formed on the surface of a substrate 1, wiring films 3 of aluminum are formed on the thermal oxidation film 2, and then an interlayer insulating film 4 or arsenic glass is formed. Next, phosphorus P is added by ion implantation to the interlayer insulating film 4 to form a contact hole 5 therein. Thereafter heating is applied at a temperature within a range from 400 deg.C to 1,000 deg.C to make the interlayer insulating film 4 reflow. Thereby the interlayer insulating film 4 is flattened and a stepped portion of the contact hole 5 is also made gentle. This reflowing causes a gettering action by phosphorus P, and thereafter an upper-layer wiring film is formed.
Patent JP-H0950338-A (JP)
Title: Keyboard holding device
Inventor: HIRASAWA TAKASHI
IPC: G06F1/16
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To surely hold a keyboard on a display device for the handwriting operations, etc., that are carried out while looking at a display screen in a non-use time of the keyboard by holding the keyboard between the upper face of a casing of the display device and the folded part of a holding member. SOLUTION: When a keyboard 4 is detached from the casing of a display device, a holding member 6 is pushed down by the force of a spring 8 to touch the upper face of the casing. At the same time, the upper part of the member 6 protrudes to the outside by a prescribed extent through a hole 3a. When the member 6 is pulled up under such conditions, the member 6 moves up against the force of the spring 8 to form a bent part 6a in it, and the keyboard 4 is put into the gap formed between the part 6a and the upper part of a back cover 3. Like this, the keyboard 4 is held in the casing of the display device and never comes off from the display device even against the front-back and right-left vibrations, etc.
Patent JP-H0859301-A (JP)
Title: Ultraviolet heat shielding glass
Inventor: NISHIDE RIICHI
IPC: E06B5/18
Filed: 1994-08-25
Abstract: PURPOSE: To provide a UV heat shielding glass appropriately usable at a region needing high visible light transmittance and good UV heat shielding performance. CONSTITUTION: A first transparent dielectric film 2 contg. the UV shielding oxide with at least one kind selected from a group consisting of zinc, cerium, titanium and cadmium as a constituent, their multiple oxide or the multiple oxide formed by adding a minute amt. of a metallic element to the oxide is provided on a transparent glass substrate 1 as the first layer from the substrate side, a second transparent dielectric film 3 is furnished on the first layer as the second layer, a multiple tungsten oxide film 4 contg. at least one kind of metallic element selected from a group consisting of groups IIIa, IVa, Vb, VIb and VIIb elements is provided on the second layer as the third layer, and a third transparent dielectric film 5 is furnished on the third layer as the fourth layer to constitute a UV heat shielding glass.
Patent JP-S6178684-A (JP)
Title: Using method of thermal transfer ink ribbon
Inventor: TASAI KUNIHIKO
IPC: B41J33/38
Filed: 1984-09-26
Abstract: PURPOSE:To prevent a ribbon from being damaged and eliminate the need for a reloading operation, by printing by moving a multi-time thermal transfer ribbon in a printing direction by a length of 1/n of an effective printing width each time printing in one line is finished, in a serial-type printer using a thermal transfer ribbon capable of being used repeatedly n times (n>2). CONSTITUTION:Where the multi-time ribbon 1 is designated to be used 3 times, the effective printing width (approximate to the width of a recording paper 2) of the ribbon 1 is trisected, and the ribbon 1 is taken up by 1/3 of the effective printing width each time printing in one line is finished. Accordingly, it is unnecessary to take out the ribbon 1 on completion of take-up of the ribbon onto a take-up reel 5, invert the reel 5 and re-fit it in position. Accordingly, wrinkling, flexure or the like of the ribbon which would occur in the case of the reloading operation can be avoided, and printing with high quality can be performed.
Patent JP-S6095018-A (JP)
Title: Measuring device for infiltration capacity of earth relative to rainwater
Inventor: NIIMI TADASHI
IPC: E02D1/00
Filed: 1983-10-28
Abstract: PURPOSE:To reliably measure infiltration capacity of earth, by a method wherein a water feed pipe, feeding infiltration water into a tank therethrough, and a water level measuring pipe are erected at the interior of an impermeable tank, and holes through which water is infiltrated, are formed in the lower parts of the two pipes. CONSTITUTION:After a proper amount of water is sprinkled around an impermeable tank 1, city water is fed through a pipe 8 to a water feed pipe 6. In this case, water enters a trench tank and a water level measuring pipe 7 through holes 11, and water infiltrated into the trench tank is infiltrated into earth. The supply of water is continued, and after the supply of water through the pipe 8 is regulated so that a water level is caused to stay in a position 14, being 10cm below a ground surface, during a proper period of time, an amount of water which is fed in a container through the pipe 8 for one minute is measured. Thereafter, lowering of a water level in the water level measuring pipe 7 is measured by means of a float 10 and a graduated plate 9, and such measuring is repeated several times to find the filtration capacity of earth relative to an intermittent rainfall.
Patent JP-H0652046-A (JP)
Title: Memory system
Inventor: SAWADA MITSUO
IPC: G06F12/06
Filed: 1992-07-28
Abstract: PURPOSE:To perform fast access without extending the bus width of a system bus when the bus width of a CPU bus is extended in a system of distributed system of main memory. CONSTITUTION:A bus interface 1c compares the address of an access target with the one stored in memory 1b for address in read access, and reads data in accordance with coincidental addresses, and reads the data by switching to the one of the address that coincides with the address of the access target stored in memory 2b for address when a comparison result shows noncoincidence. In write access, the bus interface 1c updates the data stored in memory 1a for data to write data, and transfers the data from memory 2a for data to the memory 1a for data when the comparison result shows the noncoincidence, and updates tranferred data to the write data.