baber/WOPTO huggingface dataset:
Patent JP-H10261561-A (JP)
Title: Exposure control method and device
Inventor: SAKUTA SHIGERU
IPC: G03F7/20
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the reliability in exposure by monitoring the vibration of a stage after the stepping operation of the stage and performing the switching control of a shutter according to the monitor value of the vibration of the stage. SOLUTION: A laser controller 20 reads each pulse signal outputted from a Y-axis interferometer 11 and an X-axis interferometer and monitors the vibration of XY-axis stages 3 and 2 during the opening operation of a shutter 16 after the stepping operation of the XY stages 3 and 2 and during an exposure operation for a semiconductor wafer 17. The vibration of the XY-axis stages 3 and 2 being monitored is read into a shutter control means 22 of a computer 21 and the shutter 16 is subjected to switching control according to the monitor value of the vibration of the X-axis stage 3 after the stepping operation, thus improving the reliability in exposure.
Patent JP-S52147829-A (JP)
Title: Seat adjuster for automobiles
Inventor: SHIGETA MASAHIKO
IPC: B60N2/07
Filed: 1976-06-04
Abstract: PURPOSE:To eliminate looseness during sliding and solidify lock mechanism and also simplify the operation by elevating release strength of upper and lower rail engagement.
Patent JP-H07249682-A (JP)
Title: Semiconductor device
Inventor: NAIKI TADAHACHI
IPC: H01L21/768
Filed: 1994-03-08
Abstract: PURPOSE:To open contact holes to a plurality of conductive layers different in depth in a small number of processes, and besides, to raise the reliability on the contact in relatively shallow conductive layers. CONSTITUTION:Conductive layers 12 and 13 are made in different depth in an interlayer insulating film 11, and a film 21 of the same pattern with this conductive layer 13 and lower in etching speed than the interlayer insulating film 11 is provided only on the shallower conductive layer 13. Therefore, even if the contact holes 15 and 16 to the conductive layers 12 and 13 are opened at the same time, excessive etching to the shallower conductive layer 13 is prevented, and the contact hole 16 never pierce the conductive layer 13.
Patent JP-H11244831-A (JP)
Title: Microbial bed for treating garbage
Inventor: TAKAKUWA SUSUMU
IPC: B09B3/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent treated matter consisting of garbage and a microbial bed from becoming a clay-like form even if more than 1 month have passed since a start of the treatment while keeping a high deodorizing effect. SOLUTION: A microbial bed for treating garbage is charged into a garbage treating machine converting the garbage into compost by using a biodegradation reaction of microorganisms. The microbial bed for treating the garbage is composed of dried matter of peat moss, the strained less of malt, sawdust and starch. The peat moss accelerates the fermentation of the treated matter and removes a malodor generated in accompany with a decomposition of the garbage. Further, the matter obtained by drying the peat moss lowers the moisture content in the treated matter and changes the treated matter to a small spherical granule.
Patent JP-H10259379-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: YAMAGUCHI TAKASHI
IPC: C09K19/46
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To decrease the driving voltage to stabilize the driving and to obtain an excellent liq. crystal display element with a high visibility by using a compd. selected from among phenyl benzoate compds., phenylcyclohexane compds., phenylpyrimidine compds., phenyldioxane compds., etc., each having a specified chemical structure, as the optically active substance of a liq. crystal compsn. which contains a nematic liq. crystal and an optically active substance and selectively reflects visible rays. SOLUTION: This liq. crystal compsn. contains nematic liq. crystal and an optically active substance selected from among compds. represented by formulas I to V [R* is an alkyl (Cn H2n+1 ) or alkoxy group having an asymmetric carbon atom; n is 4-7; X is CN, F, or Cl; and Y1 and Y2 are each H, CN, F, or Cl]. The liq. crystal display element is prepd. by sealing the compsn, into between a pair of face-to-face arranged substrates each having an electrode and a liq. crystal alignment film both formed thereon.
Patent JP-S55156834-A (JP)
Title: Test piece holding device for exposure test
Inventor: MORI TAKASHI
IPC: G01N17/00
Filed: 1979-05-24
Abstract: PURPOSE:To avoid the damage of the test piece as well as ensure the free put-in and take-out of the test piece to/from the holding device, by sticking the test piece to the platelike substance possessig the aperture part. CONSTITUTION:Aperture part 10 of the necessary size is provided to corrosion- resistant platelike substance 9 which holds the test piece. A number of needlelike projections 11 are distributed on the single surface of substance 9 to fix the test piece with hanging small hole 12 drilled at the upper part of substance 9. Exposed thin film 13, the test piece, is cut into the size of substance 9 for close adhesion, and the fringe of film 13 is struck into projection 11 to be stuck to substance 9 for holding purpose. Then the test piece holding device is hung down into the steam conduit shown in the diagram and by means of hole 12. Thus the heated steam touches the entire back surface as well as the thin film surface exposing into part 10. The deterioration of film 13 progresses as the time elapses, but the thin film can be taken out while being stuck to the holding device. Thus the damage can be avoided for the thin film 13.
Patent JP-H07271045-A (JP)
Title: Resist with high adhesive strength
Inventor: IKEDA HIROSHI
IPC: G03F7/075
Filed: 1994-04-01
Abstract: PURPOSE:To improve the adhesive strength of a photoresist to the surface of a substrate by a simple means not requiring a novel device by using a photosensitive agent having a specified hydrolyzable group bonding to a silicon atom. CONSTITUTION:A compd. having a hydrolyzable group such as a silyl group is used as a photosensitive agent or a matrix polymer as a component of a photoresist 3. For example, a photosensitive agent having a hydrolyzable group bonding to a silicon atom such as a trimethoxysilyl group or a triethoxysilyl group is used. Since the photoresist 3 reacts directly with a substrate 1, adhesion is not affected by the amt. of a silane coupling agent. When a thin film of the photoresist 3 is dried after coating to remove the solvent, the hydrolyzable group reacts surely with a hydroxyl group to form a tight bond and this bond acts to enhance adhesive strength.
Patent JP-H03265952-A (JP)
Title: Picture display controller
Inventor: SUZUKI TATSUYA
IPC: G06F12/16
Filed: 1990-03-15
Abstract: PURPOSE:To shorten the total starting time of a computer system by ordering a CPU to set only a check start address, an end address, the write data, and a check mode respectively when the system starts. CONSTITUTION:A write data control means 14 outputs the checking write data WD into a picture data storage 18 based on a write control signal Sc and a write grant signal Se. A read data control means 16 inputs the read data RD received from the storage 18 based on a read control signal Sd and a read grant signal Sf. Thus, the storage 18 can be checked in a short time in terms of hardware despite a large capacity is given to the storage device (video RAM) 18. Thus, the control means (CPU) 16 does not need to exclusively check the storage 18 and can process other data. Then the total starting time is shortened for a computer system.
Patent JP-H01237621-A (JP)
Title: Wiring method for electro-optical element
Inventor: HORIGUCHI HIROSADA
IPC: G02F1/133
Filed: 1988-03-18
Abstract: PURPOSE:To facilitate the connection of an electro-optical element and a driving circuit, to improve the producibility of the electro-optical element and to reduce the cost by installing a transparent electrode on both sides which have placed a transparent insulating layer between and connecting a part of the transparent electrodes of both its sides. CONSTITUTION:Driving use transparent electrodes 101, 102 for applying a driving voltage to a liquid crystal are provided, and wiring use transparent electrodes 103 provided by placing an insulating layer 105 between in order to connect the transparent electrode and a driving circuit are connected to the transparent electrodes in parts 104. A color filter layer 106 and an overcoat layer 107 serve the insulating layer 105 between the transparent electrodes 101, 102 and 103, as well. In such a way, the transparent electrodes on a color filter can be brought to wiring at every color of R, G, B so that they can be taken out in the lump in one direction of the upper and the lower directions or the right and left, the productivity of an electro-optical element is improved, and the cost can be reduced.
Patent JP-2000260817-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HATANAKA YASUMICHI
IPC: H01L21/56
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and manufacture thereof, whereby the production efficiency and the reliability are improved. SOLUTION: A semiconductor chip 3a, with an adhesive resin layer 4 formed on the surface, is mounted on a wiring board 1 with solder bumps 2 formed on the surface via the resin layer 4, while the bumps 2 on the wiring board 1 are made to contact the connection parts of the semiconductor chip 3a. The resin layer 4 and the bumps 2 are molten and solidified, to bond the solder bumps 2 on the wiring board 1 to the connection parts of the chip 3a, and the chip 3a is secured to the board 1.
Patent JP-H07271231-A (JP)
Title: Heat roller type fixing device
Inventor: HARASHIMA YUICHI
IPC: H05B3/00
Filed: 1994-04-01
Abstract: PURPOSE:To enhance the heat efficiency of a fixing roller and to shorten a starting up time by bringing a sheet-like or a cylindrical heating element into tight contact with the inside wall of the fixing roller. CONSTITUTION:The heating element 4 is arranged so as to be brought into tight contact with the inside wall of a pipe 1 through a coupling layer 3. The sheet-like heating element provided with an electrode part to which an electric wire 8a is connected at one end and an electrode part to which an electric wire 8b is connected at the other end is used as the heating element 4 and cylindrically formed so as to be arranged on the inner periphery of the pipe 1. Then, when a current is supplied to the electrode parts of the element 4 through a power supply brush 9, an electrode ring 7 and the wires 8a and 8b, heat is generated by the element 4 and transmitted to the pipe 1 through the layer 3. The pipe 1 is thermally expanded by the heat of the element 4. However, an effect by the thermal expansion is absorbed because the layer 3 elongates and contracts. Besides, the heat is prevented from being radiated from a part other than the surface of the pipe 1 by roller end parts 5 formed of a heat nonconductive material.
Patent JP-H06284051-A (JP)
Title: Magnetic field connecting communication method and device thereof
Inventor: MASAKADO AKIROU
IPC: H04B5/00
Filed: 1993-03-24
Abstract: PURPOSE:To improve the accuracy of decision by providing a master set with a deciding part including a signal addition mean part and a neural network to decide the existence of a respose signal from a sensor equipment to a transmission signal generated from the master set. CONSTITUTION:A transmission signal C transmitted from the master set 1 is received by the sensor equipment 2, and when the signal from the master set 1 is stopped, a respose signal is generated from the sensor equipment 2. In the master set 1, a transmitting/receiving antenna 6 receives the signal D and a detector 7 removes a transmission signal part corresponding to transmission time from the signal D, extracts a section in which the response signal is to exist and outputs a signal E obtained by squaring the signal existing in the extracted section. Then an addition mean part 8 finds out the addition mean of several periods in each period of the signal E and decides the addition mean to the decision part 11. The deciding part 11 decides whether a response signal is included in the received signal or not by using a previously learned neural network 9. Thereby even when a noise is superposed to a signal, the signal can be highly accurately decided.
Patent JP-S60226832-A (JP)
Title: Separating agent containing polysaccharide fatty acid ester
Inventor: SHIBATA TOORU
IPC: C07C45/78
Filed: 1984-04-02
Abstract: PURPOSE:A separating agent useful for separation of all chemical substances, especially separation of optical isomers, comprising a polysaccharide fatty acid ester except cellulose acetate as an active ingredient. CONSTITUTION:A separating agent comprising a fatty acid ester of a polysaccharide having optical activity, such as cellulose, amylose, beta-1,4-chitosan, chitin, beta-1,4-mannan, beta-1,4-xylan, inulin, curdlan, etc. (except cellulose acetate) as an active ingredient. This separating agent is effective for various compounds, and extremely effective for optical isomers which have been not separated easily. Preferably the separating agent is used in chromatography method.
Patent JP-H08262335-A (JP)
Title: Light source device for endoscope
Inventor: TAKAHASHI TADASHI
IPC: G02B23/26
Filed: 1995-03-24
Abstract: PURPOSE: To provide a light source device for an endoscope capable of finely adjusting brightness even in a state where a light shielding aperture is stopped down when a pair of light shielding apertures is opened/closed by clamping an illuminating light beam bundle from the sides. CONSTITUTION: In this light source device for the endoscope, the light shielding apertures 13a and 13b are opened/closed so that the illuminating light beam bundle 100 may be shielded between a light source 11 and the incident end 4b of the illuminating light guide 4 of the endoscope on which illuminating light radiated from the light source 11 is made incident, whereby the luminous flux of the illuminating light made incident on the light guide 4 is adjusted, and the opening/closing center line A of the light shielding apertures 13a and 13b is arranged to be deviated from the center shaft B of the illuminating luminous flux 100.
Patent JP-S57180667-A (JP)
Title: Acrylic paint composition
Inventor: KUMADA HAJIME
IPC: C08L33/02
Filed: 1981-04-30
Abstract: PURPOSE: To provide an acrylic paint compsn. having excellent water repellency and resistance to weather and staining, by incorporating a crosslinking agent component in a specified silicone monomer-contg. acrylic copolymer.  
     CONSTITUTION: A vinyl monomer mixture consisting of 0.01W95wt% trialkylsiloxyalkyl (meth)acrylate or triphenylsiloxyalkyl (meth)acrylate (A) of the formula (wherein R 1  is H, CH 3 ; R 2  is aryl, a 1W18C alkyl; n is 1W3), 5W70wt% at least one vinyl monomer (B) selected from among a hydroxyl group-contg. monomer, an epoxy group-contg. vinyl monomer and a carboxyl group-contg. vinyl monomer, and a vinyl monomer (C) other than components A and B, is copolymerized in the presence of a free radical-generating agent to produce an acrylic copolymer, said component C being used in an amount which makes the combined amount of components A, B and C 100wt%. A crosslinking agent capable of reacting with the functional groups of said copolymer is blended with said acrylic copolymer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54157919-A (JP)
Title: Transportation truck with tilting rear body
Inventor: TAKEDA KAZUTOSHI
IPC: B60P1/04
Filed: 1978-06-02
Abstract: PURPOSE: To accomplish unloading quickly, safely and easily by making the rear body turn freely matching unloading direction while positioning the body so properly that it is never interfered with obstacles near the ground.  
     CONSTITUTION: Bearings 2 are mounted each at the widthwise center of the base 1 of the transporation truck and a rectangular rotary plate is fitted thereto. A shaft seat 3a is fixed to the top of the rotary plate 3 while a bracket 4a is fixed to the bottom of a box-shaped rear body 4. Then, these are supported with a pin 5 so that the rear body can be tilted driven by a tilting cylinder 8. Cut grooves 3c to 3e are provided on the rear end and the right and left ends of the rotary plate and a lock pin is fitted into the grooves with a spring in a cylinder 15, whereby with the withdrawal of the pin 13 from the grooves through a control wire 18, the rear body can be turned by a hand. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07176391-A (JP)
Title: Method for lighting electric discharge lamp
Inventor: SUGANO TAKAYUKI
IPC: H05B41/231
Filed: 1993-03-03
Abstract: PURPOSE:To quickly shift to a stable arc state and to raise a lighting voltage to a predetermined value more quickly by comparing a lamp current value with a reference current value that gradually varies from the start of lighting to an activation period, thus controlling the lamp current value. CONSTITUTION:During a period in which lighting is started, a lamp current supplied in one direction by the dielectric breakdown of an electric discharge lamp 1 is detected by a current sensor 13 and a signal is fed to a CPU in the reference current setting circuit 16 of a control circuit 2. A reference current value with a time parameter is preprogrammed in a ROM in the circuit 16 and is inputted to a comparator circuit 17 and the lamp current undergoes comparison, so overshoot and undershoot are suppressed properly. During activation period, a reference current value set to allow for damage to the lamp is programmed in the ROM and the current is controlled based on it. If a lighting voltage detected by a voltage sensor 14 rises to a predetermined value, the CPU outputs a reference current value suitable for constant-power control.
Patent JP-S61224719-A (JP)
Title: Waveform simulator
Inventor: OKUBO MASAO
IPC: G01M15/00
Filed: 1985-03-29
Abstract: PURPOSE:To always attain simulation in a synchronous state by storing respectively a waveform data to plural memories, applying frequency conversion to the analog conversion output of one memory, and using the count of a pulse train to access simultaneously the memories. CONSTITUTION:Each waveform data relating to a reference pulse (a), a rotation pulse (b), a needle lift pulse (c), and a turning angle signal (d) is loaded respectively to corresponding RAMS 1-4 via a controller 7. Each data is converted into an analog value by D/A converters 12-15. The output of the converter 15 is subject to frequency conversion by a voltage/frequency converter 20 and its pulse train is counted by a counter 21. Then the controller 7 used the count of the counter 21 as an address to access simultaneously the RAMs 1-4 to extract each data thereby performing simulation. Thus, pulse signals are simulated while being synchronized at all times.
Patent JP-H02246213-A (JP)
Title: Semiconductor manufacturing device
Inventor: KAWASHIMA SEIICHI
IPC: H01L21/22
Filed: 1989-03-20
Abstract: PURPOSE:To prevent contamination and oxidation in a semiconductor film due to entrainment of the air into a process tube and improve the quality of its film by providing a vessel equipped with an entrance which is able to perform the opening and closing operations in order to move a substrate to be treated into and out of the vessel and by causing the vessel to be separably-mounted from heating means. CONSTITUTION:A vessel 2 (a process tube and the like) equipped with an entrance 3 (a cap and the like) which is able to perform the opening and closing operations in order to move a substrate 1 (a wafer and the like) to be treated into the vessel is provided and heating means 5 (a heater and the like) to heat the vessel 2 are provided in the vicinity of the vessel. When the wafer is moved into and out of the vessel 2, its vessel 2 is separably-mounted from the heating means 5. Accordingly, the wafer 1 is moved into and out of the vessel at a normal temperature and, after discharging the air in the process tube 2, its tube 2 is conveyed into the heaters 5 and then the tube 2 is heated at a high temperature. This approach keeps a semiconductor film located on the wafer from being damaged from contamination and oxidation caused by entrainment of the air into the above tube when the wafer is put into and out of the vessel 2 and improves the quality of the film.
Patent JP-S541269-A (JP)
Title: Catalyst free exhaust denitration method and apparatus
Inventor: KOBAYASHI KINJIROU
IPC: B01D53/34
Filed: 1977-06-07
Abstract: PURPOSE: To reduce NOx and CO contained in combustion exhaust of HC compound gas easily with high efficiency at a low cost without catalyst through reduction of NOx contained therein within a given temperature range by mixing a part of unburned high temperature gas and the subsequent complete combustion of CO contained therein by mixing air. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08257303-A (JP)
Title: Oil component flotation treatment method and apparatus
Inventor: IWASAKI IWAO
IPC: B01D17/06
Filed: 1995-03-24
Abstract: PURPOSE: To efficiently remove a fine granular oil component without changing the properties of a coolant. CONSTITUTION: Waste water containing an oil component is passed through the region between a first electrode E1 and a second electrode E2 constituted of a conductive bed 30 having three-dimensional communication spaces and voltage is applied so that the first electrode E1 becomes a cathode and the second electrode E2 becomes an anode to flocculate and float the oil component in waste water in the conductive bed 30 to separate the same from waste water.
Patent JP-S541735-A (JP)
Title: Sound absorbing material mounting structure of sound absorber
Inventor: UCHIDA MASAAKI
IPC: F01N1/24
Filed: 1977-06-06
Abstract: PURPOSE: To provide a sound absorbing material mounting structure in improving assembly workability and mass productivity of the sound absorbing type sound absorber by constituting to connect and supend between the partitions without the necessity of fixing the sound absorbing material press element with sound absorber cylinder. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60210936-A (JP)
Inventor: KATOU SHIYOUJI
IPC: A01M29/00
Filed: 1984-04-02
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-S61226851-A (JP)
Title: Buffer memory device
Inventor: HARA SHUICHI
IPC: G06F12/08
Filed: 1985-03-30
Abstract: PURPOSE:To use a device as effectively as possible by prohibiting the use of a block when the trouble of a directory and the buffer memory data part can not be saved even by the prescribed number of times of the try. CONSTITUTION:In the trouble of the directory part 13 and the buffer memory data part 12, by using a small quantity of hardware resources and processing the retrying to rewrite continuously the same information at the trouble generating block, the temporary trouble is saved as much as possible. The number of times of detecting the error of error detecting devices 14-1-14-4 and 16 is counted by a counter 21, and only when it is decided by a comparator 22 that the counted value of the number of times of detecting the error goes to be the reference value or above, a block use permitting displaying part of the corresponding entry of the directory part 13 is set to the use prohibiting condition, and the block of another level is assigned.