baber/WOPTO huggingface dataset:
Patent JP-S5519880-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: ISHIKURA HIDENOBU
IPC: H01L21/3213
Filed: 1978-07-28
Abstract: PURPOSE: To avoid electrical degradation of an insulation film in the following processes, by providing a protective metal film over the insulation film that is formed on the surfce of a semiconductor element, thus protecting the insulation film.  
     CONSTITUTION: An insulation film 3 such as SiO 2  or Si 3 N 4  is formed on a semiconductor element substrate 1 that has a diffused region 2. Then an opening 4 is made before the first metallic wiring layer 5 that connects the diffused region, is covered. Then the entire surface is covered with an interlayer insulation film 6 such as SiO 2  or Si 3 N 4 , and a protective Al film 11 is covered with a thickness of 200 to 2000 Å to protect the film 6. This Al film 11 is etched and a hole 12 is made by using a photoresistor film 7 that has a window 8 as a mask. Then the film 7 is removed and the film 6 is etched to form a hole 9 by means of the film 11 as a mask. From the exposed layer 5 in the hole 9 to the Al film 11, a wiring Al film 13 is covered, thus obtaining the second wiring 10 that connects the first wiring 5 through the hole 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0625152-A (JP)
Title: Substituted tetracyanoquinodimethanes, their production and their use
Inventor: YOON ZANBUNISU
IPC: C07C323/09
Filed: 1993-04-20
Abstract: PURPOSE: To provide compds. suitable for shielding from electrical, magnetic fields and useful as an insulating packaging material, which are used as a carrier material, especially in the form of layers on a carrier material to have semiconductor characteristics.  
     CONSTITUTION: These compds. of formula I (where R 1  and R 2  are each a 1-6C alkyl, 3-8C cycloalkyl or phenyl or benzyl) such as 2, 5-bis(thiomethyl) tetracyanoquinodimethane are obtained by reacting a compd. of formula II with paraformaldehyde in the presence of concentrated HCl and CH 3 COOH to obtain a compd. of formula III, reacting the obtained compd. of the formula III with NaCN to obtain a compd. of formula IV, reacting the compd. of the formula IV with CH 3 ONa, (CH 3 O) 2 CO and ClCN to obtain a compd. of the formula V, dissolving the compd. of the formula V in KOH or NaOH and reacting the dissolved comps. with Br 2  and concentrated HCl at room temp. As carrier material, metals, metal alloys, glasses, minerals, ceramics, thermosetting plastics, thermoplastics, etc., are exemplified. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08258615-A (JP)
Title: Net for vehicle
Inventor: SUZUKI TAKESHI
IPC: B62J7/08
Filed: 1995-03-27
Abstract: PURPOSE: To keep a certain tightened condition of a net when it is stretched and suppress its elongation to minimum for loading of an object or objects by furnishing a stretcher at least one of the corners of the net, and fitting as the stretcher a coupling member where a non-expansion member and an elastic member are laid in line. CONSTITUTION: A stretcher 12 for stretching a net 1 is furnished at each corner of a peripheral edge 10 of a netting 11. The stretcher 12 is composed of a metal fixture 15 and a coupling member where a non-expansion member (band) 13 and a resilient member 14 are laid in line. The resilient member 14 is made of rubber plate, etc., being shorter than the band 13 and fixed between the detention end to a peripheral edge cord 10 and the fixture 15 in the in-line arrangement. If the resultant arrangement is engaged by a detaining metal piece on the car side, belt 13 is some slackened when the rubber of the resilient member 14 has stretched fully.  As a result, hopping-out takes place only to the front seat side in an amount corresponding to the slack generated in the band 13 having less expansiveness of the stretcher 12 in case an object, etc., has run against it, and the amount of hopping out ahead is minimized.
Patent JP-S60236740-A (JP)
Inventor: MIHASHI SUSUMU
IPC: E04B1/80
Filed: 1984-05-11
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-H04303860-A (JP)
Title: Electrifying roll
Inventor: INUBUSHI MASAAKI
IPC: G03G21/06
Filed: 1991-03-30
Abstract: PURPOSE:To suppress an uncomfotable sound generated at the time when an electrifying roll is brought into contact with a photosensitive body and it electrostatically charges the photosensitive body when the electrifying roll is integrated in an electrophotographic copying machine and copying is executed. CONSTITUTION:An electrical conductive elastic layer 16 is formed along a circumference on the outside circumference of a core bar 15. Besides, an electrifying layer 17 being the outermost layer is formed on the outside circumferential surface of the layer 16. Then, the layer 17 is formed of an elastic body whose matrix component is a high-polymer material and which is obtained by distributing an elastomer grain whose grain size is 7-30mum in the matrix component. Besides, the layer 17 is formed so as to make the roughness of the surface thereof 7-30mum.
Patent JP-H10266481-A (JP)
Title: Dry substrate waterproof construction method
Inventor: HIGASHIDA YOSHITAKA
IPC: E04D5/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To exclude the effect of humidity on an existing substrate and attain reliable waterproof layer execution by fitting and fixing a sheet substrate material to an existing substrate face with a fitting material, and installing a waterproof sheet on the sheet substrate material by the adherence construction method. SOLUTION: A sheet substrate material 1 is fitted and fixed on an existing substrate 2 by an anchor material 4 via a disk board 3 to form a dry substrate, and a waterproof sheet 5 is installed on it via an adhesive 6 by the adherence construction method. Even if the existing substrate 2 is wet or any waterproof layer exists, waterproofing can be applied without being affected by it by the high-reliability adherence construction method for waterproofness. The substrate material 1 is not peeled off even when it is made into the protruded curve state by the humidity difference between the surface side and substrate side.
Patent JP-S57207979-A (JP)
Title: Processing method of smoothing of binary character picture
Inventor: SAKURAI AKIRA
IPC: G06V30/168
Filed: 1981-06-17
Abstract: PURPOSE:To perform smoothing of a binary character picture in read time and to obtain an output with high quality, by processing the picture based on line information existing in three scanning lines; a scanning line for noted run and upper and lower scanning lines. CONSTITUTION:A binary picture signal Iin to be processed is converted into a start address, end address and density orresponding to each run at a run information section 1, and each run information is stored in a run memory 2 according to each address. Each run information stored is sequentially read out from the memory 2 and stored temporarily in a run register 3 noted for exclusive use of each run, a left run register 4, a right run register 5, an upper run register 6 and a lower run register 7 respectively. Further, the processing is made at a white run processing section 8 and a black run processing section 9 depending whether the noted run R1 is white or black. A signal of the noted run processed at the processing sections 8 and 9 is fed back to a run conversion section 10 in the state of logical inversion, the noted run information is transmitted from the memory 2 to a reproduction section 1 when the processing for one line is finished and a binary character picture signal Iout is outputted.
Patent JP-S58211208-A (JP)
Title: Numerical controlling system
Inventor: NOZAWA RIYOUICHIROU
IPC: B23Q15/00
Filed: 1982-06-01
Abstract: PURPOSE:To reduce the number of times of replacement of a tool, and to shorten the whole working time, by executing a part program in accordance with the tool use sequence designated in advance. CONSTITUTION:Contents of a part program are set to an external memory 20, and the sequence of tools 01, 02 and 03 is set to a tool setting register 33. Subsequently, when a numerical control device is switched to a tool replacing minimum mode and a start button is pushed, the part program is read by one block each and is processed by a decoding circuit 22. When a block N4 is decoded, a restart command of a program is generated to a controlling circuit, movement of a machine is stopped, and the program only is executed. Also, when a block N9 is decoded, an output of a comparing circuit 35 and an output of a comparing circuit 36 become ''0'' and ''1'', respectively, a machine driving start command is generated to the controlling circuit, and movement of the machine is restarted.
Patent JP-2000284249-A (JP)
Title: Production of liquid crystal display element
Inventor: NAKAGAWA HIKARI
IPC: G02F1/13
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obviate the occurrence of a deviation between plastic substrates at the time of thermal compression bonding by correcting the dimensional change of the substrates generated by penetration of moisture and organic solvent at the time of washing of a plastic liquid crystal display element. SOLUTION: When the plastic substrates are used for the transparent electrode substrates of the liquid crystal display element, the one substrate (first plastic substrate) on the side to be sprayed with intra-surface spacers is subjected to a vacuum heat treatment between a washing stage after a rubbing treatment and a thermal compression bonding stage. The other substrate (second plastic substrate) on the side to be coated with a peripheral sealing material is subjected to the vacuum heat treatment between the washing stage after the rubbing treatment and a coating application stage for the peripheral sealing material. Both of the vacuum heat treatment conditions for the first and second plastic substrates are preferably <=100 Torr, >=60 deg.C and 1 to 24 hours of the treatment time.
Patent JP-H01266855-A (JP)
Title: Metallic catalytic device
Inventor: YAGI KUNIHIRO
IPC: B01J35/04
Filed: 1988-04-15
Abstract: PURPOSE:To prevent the release of a catalyst carrying bed by boring many minute through holes through respective flat and corrugated metallic base materials, and depositing the catalyst carrying bed on the front and rear of the material through the holes. CONSTITUTION:A flat carrier base material 13 made of stainless steel and a corrugated carrier base material 14 made of stainless steel are placed on one another, and the aggregate is rolled. A catalytic component is deposited on the respective flat sheet 13 and corrugated sheet 14 by a wash-coat means to form a catalyst carrier 2. Plural flanges 15 are integrally and projectingly provided to the outer peripheries on both ends of the flat sheet 13 in the radial direction, and engaged with the holding holes 16 of a cylindrical catalyst case 4 made of stainless steel. The outer periphery of the catalyst carrier 2 provided in the case is supported by a thermally expansible cylindrical holding material 3, and the outer periphery of the holding material 3 is surrounded with the catalyst case 4 to form a catalytic device 1.
Patent JP-H10289843-A (JP)
Title: Charged particle beam exposure method and device therefor
Inventor: ARAI SOICHIRO
IPC: G03F7/20
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To adjust variation between bits so that it can be made small by exactly measuring a signal propagation delay time from a prescribed part to each electrode of a blanking aperture array. SOLUTION: A variable delay circuit 311 for adjustment is connected with the input side of a driving circuit 312, a point of time t1 when the output potential of the driving circuit 312 crosses a reference potential VA between the maximum potential and minimum potential of a progressive wave V1F is detected by a comparator 52, D flip flop 51, and variable delay circuit 50 for detection, and a point of time t2 when the output potential V1 crosses a reference potential VB between the maximum potential and minimum potential of the sum of the progressive wave V1F and a reflected wave V1B is detected by a comparator 62, D flip flop 61, and variable delay circuit 60 for detection. Thus, a value  t1+(t2-t1)/2} can be made almost the same related with each electrode of a blanking aperture array.
Patent JP-H02273386-A (JP)
Title: Synchronizing device
Inventor: YAMAMOTO TOMOYUKI
IPC: G11B27/02
Filed: 1989-04-14
Abstract: PURPOSE:To attain the accurate phase modification regardless of the presence or absence of a discontinuous point of time codes by using the time codes to perform the phase modification when the time codes have no continuous point and then using a CTL timer to perform the phase modification when the time codes has a discontinuous point. CONSTITUTION:A controller 3 controls a VTR 1 containing an original tape and a VTR 2 containing a master tape respectively. A keyboard 4 prescribed an IN point in a desired video section of the original tape and an IN point in a prescribed section of the master tape. A time code TCIN and the count value CTIN of a CTL timer are read at each IN point and then a time code TCPR and the count value CTLPR of the CTL timer are read when a tape is fed up to a preroll point. The presence or absence a discontinuous point of time codes is decided in a phase modification section based on the result of comparison carried out between the time code TCPR and the count value TLPR. Then the phase modification based on a time code or that based on the count value of a CTL signal is selected. As a result, the accurate phase modification is attained.
Patent JP-H1052279-A (JP)
Title: Production of functional polypeptide
Inventor: TAGUCHI YUKI
IPC: A61K38/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new transformant containing a recombinant plasmid containing a gene coding for a functional polypeptide expressed by a specific amino acid sequence and having a heparin-bonding activity of fibronectin and useful e.g. for the production of a functional polypeptide. SOLUTION: This new polypeptide is a transformant transformed by a recombinant plasmid containing a gene coding for a functional polypeptide expressed by an amino acid sequence of the formula and having a heparin- bonding activity of fibronectin. It plays an important role in the adhesion, extension and transfer of fibroblast cell, endothelial cell, a certain kind of cancer cell, etc., and is useful e.g. for the production of a functional polypeptide useful as a drug, etc., contributing to the restoration of the tissue of the wound part and the maintenance of homeostasis by bonding to both a cell and an extracellular matrix. The transformant can be produced by integrating a cDNA of a heparin-bonding domain of fibronectin to a vector and inserting the obtained recombinant expression vector into a host cell.
Patent JP-S5428925-A (JP)
Title: Direct oxigen and hydrogen regeneration cycle system with ejector introduction
Inventor: ITOYAMA NAOTA
IPC: F02C3/20
Filed: 1977-08-05
Abstract: PURPOSE: To provide a direct oxygen and hydrogen regeneration cycle system of high thermal efficiency, by introducing an ejector. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08261473-A (JP)
Title: Petroleum combustion type heater
Inventor: UCHIDA TSUTOMU
IPC: F24C15/10
Filed: 1995-03-27
Abstract: PURPOSE: To provide a petroleum combustion type heater in which a dangerous condition to cause a certain falling of ignitable article to be directly contacted with a red-heated high temperature part during occurrence of earthquake and ignmited is positively prevented. CONSTITUTION: There is provided a petroleum combustion type heater in which a supporting grid 29 on a red heat part 8 of a combustion segment is provided with a protecting means 31 not influencing against any combustion or heating or boiling food or the like and preventing any direct contact of ignitable article with the red heat part 8, thereby occurrence of fire during occurrence of earthquake can be positively prevented to cause its practical operation to be performed safely without any fear about disaster.
Patent JP-H01266126-A (JP)
Title: Curable resin composition
Inventor: HARUI NOBUO
IPC: C08G59/42
Filed: 1988-04-19
Abstract: PURPOSE:To obtain a curable resin composition which can give a cured product of a low yellowness even when forcibly dried at high temperatures, by mixing a specified vinyl polymer with a polyepoxy compound. CONSTITUTION:A tert. amine monomer (a) (e.g., dimethylaminoethyl methacrylate) is copolymerized with a carboxylated vinyl monomer and or a phosphorylated vinyl monomer (b) and, optionally, other copolymerizable vinyl monomer (c) to obtain a vinyl monomer (A) having at least one tert. amino group in the molecule, a ratio of the acid value of the carboxyl groups and/or the phosphoric groups to the amine value (solid matter) >=2 and an amine value (solid matter) >=5. Component A is mixed with a polyepoxy compound (B) (e.g., sorbitol polyglycidyl ether) in an amount to give an equivalent ratio of component A (carboxyl + amino groups) to the epoxy groups of component B of 1/0.5-1.5.
Patent JP-S63260454-A (JP)
Title: Ink jet recorder
Inventor: TOKUNAGA TATSUYUKI
IPC: B41J2/015
Filed: 1987-04-17
Abstract: PURPOSE:To recover polarization without interrupting during a recording mode by repolarizing a piezoelectric element at the time of feeding a sheet without defect in a recording operation, and transferring to the recording mode after the repolarization. CONSTITUTION:A head driven 24 has a driving section 40 for vibrating a piezoelectric element 32 according to input pulse, and a repolarizing circuit 50 for applying a DC high voltage (e.g., 120 V) to the element 32 at the time of inputting a polarization signal. A print switch is pressed to start a recording operation. The element is repolarized by utilizing a sheet feeding time for several seconds before the recording is started. When the recording mode is started, a CPU (central processing unit) switches the signal from an L level to an H level. When the signal shows the H level, a transistor 52 is turned ON, a transistor 55 is thereby turned ON, a high voltage power source Vcc is applied to the element 32, and a repolarization is conducted. The application of the Vcc to the element 32 is continued until the signal to shows the L level, i.e, the sheet feeding mode is finished. When the sheet feeding is finished, the signal shows the L level, and the CPU executes the recording mode subsequently to the sheet feeding mode.
Patent JP-H08258692-A (JP)
Title: Braking system for rear biaxial type vehicle
Inventor: SHIMOMURA TAKEO
IPC: B60T8/175
Filed: 1995-03-27
Abstract: PURPOSE: To prevent a driven wheel from trailing by furnishing a valve device with an exhausting means which puts a driven wheel brake actuator in communication with the outside air when the communication of the driven wheel brake actuator is shut off from a drive wheel brake actuator. CONSTITUTION: Even through a valve element 36 is seated on a supplying valve seat 31aa, a piston 37 moves further downward. Therefore, an exhausting valve seat 37aa which has been choked by the valve element 36 opens, and a driven wheel side brake pipeline 26b is in communication with an exhaust hole 37d. The brake pipeline 26b in connection with brake chambers for the right driven rear wheel and left driven rear wheel is put in communication with a through hole 39b in an exhaust hole forming member 39 from the outlet 31e via a thin hole 31d and exhaust hole 37d, and the pressure in the brake chambers pushes open an exhaust valve member 42 to make exhaustion, and brakes for the right driven rear wheel and left driven rear wheel are slackened.
Patent JP-H04324445-A (JP)
Title: Mask for exposing and production thereof
Inventor: KISHI MASAHIKO
IPC: G03F1/54
Filed: 1991-04-25
Abstract: PURPOSE:To improve the yield of semiconductor devices by embedding the patterns of light shielding body films into a glass substrate, thereby flattening the surface of the mask, facilitating the removal of foreign matter by washing and obviating the adhesion of the foreign matter by the contact of a brush and the mask at the time of washing with the brush. CONSTITUTION:The patterns of the mask for exposing having the glass substrate 1 and the patterns consisting of the light shielding body films formed on the glass substrate 1 are embedded into the glass substrate 1. A photoresist film 2 is first applied on the glass substrate 1 and is patterned by using an electron beam exposing device in this production process. The glass substrate 1 is then etched with the photoresist film 2 as a mask to form the grooves 4 and thereafter, a chromium film 3 is formed by a sputtering method, etc., over the entire surface. The photoresist film 2 is peeled from the surface of the glass substrate 1 and simultaneously, the excess chromium film 3 is removed. Further, the chromium film is etched to make the surface of the chromium film 3 nearly flush with the height of the surface of the glass substrate 1, by which the mask having no level differences is obtd.
Patent JP-S5522820-A (JP)
Title: Block jig for grinding
Inventor: HORIUCHI JIYUNICHIROU
IPC: B24B37/07
Filed: 1978-08-04
Abstract: PURPOSE:To improve grinding efficiency by determining the height of applying block for grinding siliconwafer in relation to the thickness of a support surrounding the block and thickness of the wafer to be ground. CONSTITUTION:A grinding block 5 to be attached to seleconwafer 1 on the undersurface thereof by using wax 2 is formed into cylindrical form having a brim on the upper side. Next, the block 5 is fitted into a hole disposed in a support 4 and exposed undersurface of the wafer 1 is oppositely contacted with grinding surface (not shown) and ground. In such constitution, the relations of the length L of the block 5 under the brim, the thickness l of the support 4, the thickness t of the wafer 1 to be ground and the grinding amount DELTAt, are represented as L=l-t+ DELTAt. Thus, individual difference of finishing thickness is avoided and grinding effect is improved.
Patent JP-S60240325-A (JP)
Title: Preventing device of plate break
Inventor: KATAYAMA NATSUNOBU
IPC: B21B37/68
Filed: 1984-05-14
Abstract: PURPOSE:To provide the titled device preventing a plate breaking under continuous operation of a strip by detecting the cambering of a strip with the fluctuating value of the load which is at both ends of a roll and by constituting so as to alarm immediately before the fluctuating value exceeds an allowance value. CONSTITUTION:When the cambering of a roll 2 is caused during the rolling of a strip 1, a load is given on the both ends of the roll 2 as the center line A of the roll 2 is in proportion to the width of the strip of the right and left. In case, now the value given to a load detector 11 is denoted as TR and that of the left as TL, the cambering rate X satisfies the relation X=TR-TL/TR+TL. Also in case the width of the strip 1 is denoted as (b) and the effective roll width of the roll 2 within the range of causing no plate breaking due to the cambering of the strip 1 as (l), the alarm is made to be given with the operation of an alarming circuit 13 by the output of a cambering calculating circuit 12 immediately before the relation of b.X>=l-b/2 is established. The accident of plate break due to the cambering of the strip 1 can be thus prevented.
Patent JP-S63264975-A (JP)
Inventor: YANAGISAWA SHOJI
IPC: D06M101/00
Filed: 1987-04-17
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。