baber/WOPTO huggingface dataset:
Patent JP-S6223173-A (JP)
Title: Mos type nonvolatile semiconductor memory
Inventor: FUJI TATSUO
IPC: H01L29/792
Filed: 1985-07-23
Abstract: PURPOSE:To form a gate insulating layer including a charge trapping center only by using one oxidizing device by shaping a first SiO2 layer formed onto the surface of an Si substrate, a second SiO2 layer containing a large quantity of Si clusters shaped onto the first SiO2 layer and a gate electrode formed onto the second SiO2 layer. CONSTITUTION:An Si substrate 1 is mounted into an oxidizing device, an SiO2 layer 3 containing a large quantity of Si clusters 11 is shaped through oxidation at low-temperature high steam pressure first, an oxidizing atmosphere at high steam pressure is purged by an inert gas, and an SiO2 layer 2 containing no Si cluster is formed on the interface between the SiO2 layer 3 and the Si substrate 1 previously shaped through a temperature rise and second oxidation at high-temperature low steam pressure. The Si clusters 11 in the SiO2 layer 3 are also oxidized on the formation of the SiO2 layer 2, but the Si clusters are not annihilated even when some shrinkage of the size of the Si clusters 11 or some reduction in numbers is generated so far as the thickness of the SiO2 layer 2 is extremely thin as 15-30Angstrom .
Patent JP-H10339097-A (JP)
Title: Construction method for shielded tunnel having walking floor part and segment
Inventor: ABE MASAAKI
IPC: E21D11/08
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To shorten a walking floor construction period for a shielded tunnel. SOLUTION: A segment 11 with integrated invert concrete for forming a walking floor part is laid at a tunnel invert position behind the rear end of a shield machine, and other segments 10 are peripherally jointed to each other on the basis of the segment 11 as a reference position, thereby closing a ring. Then, closed rings are jointed along a tunnel axial direction, according to the travel of the shield machine, and the walking floor part is formed in a tunnel, concurrently with the primary tunnel lining work.
Patent JP-S6319052-A (JP)
Title: High speed label accessing system
Inventor: ISHII MASANORI
IPC: G06F12/08
Filed: 1986-07-11
Abstract: PURPOSE:To shorten a processing time, by performing the input/output of a label directly on a low speed access medium by using a label address in label information obtained by retrieving the label information on a high speed access medium. CONSTITUTION:When the label is generated on the low speed access medium 1 having a label storage area 2, and when the retrieval of the label is required at the time of accessing a file, a label retrieval request is inputted to a label information retrieving means 7. In such way, the label information on the high speed access medium 5 is retrieved at high speed, and the input/output of the label is performed directly on the low speed access medium 1 by using a label address in an obtained label information.
Patent JP-S5686572-A (JP)
Title: Transmission system of facsimile compression signal
Inventor: TAKAYAMA SHIYOUICHIROU
IPC: H04N1/413
Filed: 1979-12-18
Abstract: PURPOSE:To speed up AM, PM, VSB modulation facsimile of low cost, by using entirely the same technology as conventional digital MODEM for flags themselves, and transmitting a plurality of main scanning flags at a bundle. CONSTITUTION:One video information line is sectioned every 8-dot, e.g., into 128 sections. The sections are summed for 8-line's share and 8X8-dot is taken as one cell (21). If no effective information is present in this cell, one cell is represented with the flag ''0'' and no video information is transmitted. If any effective information is present, ''1'' is set, and if the effective information of one row 8-dot is present, ''1'' is also set and the flag whether the effective one row 8-dot is present or not is transmitted. In this case, in the first main scanning, even if any black one dot is present in 8-dot, ''1'' is set and if all white, then ''0'' is set. If the next main scanning is the same as the preceding line, ''0'' is set and if any difference, ''1'' is set to constitute the flag series (23). Further, the 8-dot train present in the flag ''1'' is consecutively transmitted for 8-line's share with AM, PM, VSB at a bundle for the content of information.
Patent JP-H0718873-A (JP)
Title: Reinforcing pipe support for use in method for erecting wall body
Inventor: FUKUSHIMA TOSHIYUKI
IPC: E04G21/26
Filed: 1993-07-01
Abstract: PURPOSE:To enable a reinforcing pipe for preventing a wall from curving to be mounted near the wall when the wall is assembled along the ground and erected with one side edge pulled upward. CONSTITUTION:A reinforcing pipe 40 disposed orthogonal to a steel frame 51 is held by a clamp member 30. The clamp member 30 holds the reinforcing pipe 50 by a pair of clamp arms 32 and 33 being connected together by a connecting bolt 35 and tightened by a nut 36. The clamp member 30 is mounted on the end face of a flat supporting plate 10 extended along a plane which orthogonally intersects the axis of the reinforcing pipe 40, and the supporting plate 10 is screwed to the steel frame 51.
Patent JP-S6319828-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI MITSUO
IPC: H01L21/52
Filed: 1986-07-14
Abstract: PURPOSE:To eliminate a short circuit and unevenness of the solder thickness by a method wherein a solder plate with holes is aligned with the shapes of electrodes (metal films) of different sizes formed on one main surface of a semiconductor substrate so as to make the holes positioned on films which can not be soldered and a heat treatment is carried out. CONSTITUTION:In a region which is to be a semiconductor chip, cathodes 8 and gate electrodes 9 are provided and both the electrodes 8 and 9 are made of metal with good solderability and the other parts are covered with films 12 such as silicon oxide films or glass films which can not be soldered. A semiconductor substrate 11 and a solder plate 13 with holes 14 are laminated and subjected to a heat treatment. When the solder is melted by the heat, surface tension is produced and the solder is disconnected at the narrow parts between adjacent holes 14. If material with poor solderability exists under the disconnected part, disconnection progresses easily and the melted solder is converged onto the respective electrodes 8 and 9. With this constitution, as the solder is disconnected between the electrodes 8 and 9 without fail, no short circuit between the electrodes 8 and 9 occurs and, as a number of holes 14 are provided, the thickness of the solder on the electrodes 8 and 9 can be uniform.
Patent JP-S6143095-A (JP)
Title: Conversion and connection of subscriber's number
Inventor: KUSUNOKI FUMIAKI
IPC: H04Q3/76
Filed: 1984-08-06
Abstract: PURPOSE:To accomplish the same-number-shifting by providing a number converter and obtaining telephone number information corresponding to new containing position information from the old telephone number information. CONSTITUTION:After a community subscriber SUBB is cut from a reverting switching device RVE, it is connected to a switch frame SF. When an incoming request is obtained from other stations to the subscriber SUBB in such state, the number of a called party is received and accumulated at an input register IR through an input trunk ICT. When all numbers are received, the register IR activates a marker M, and simultaneously it outputs the number of the called party to a number converter NCH. From said device NCH, a fixed telephone number corresponding to a subscriber terminal after the same number shifting is outputted with respect to the subscriber subjected to the same-number-shifting. In accordance with the converted number of the called party, the marker K opens or closes a channel between subscribers SUBB, which carry out the same- number-shifting with the trunk ICT, through a frame SF.
Patent JP-H0825865-A (JP)
Title: Machine readable cut form and transfer form
Inventor: INOUE TAEKO
IPC: B42D15/02
Filed: 1994-07-15
Abstract: PURPOSE:To obtain an area where communication information can be recorded despite the format of a transfer form. CONSTITUTION:A transfer form 10 has a base material 11, and a transfer sheet 10a formed on the material 1 to be recorded with payment information. A base material 12 is superposed on a predetermined area on the material 11, and a postcard part 10b for return reply is formed of the superposed material 11 and the material 12.
Patent JP-H109163-A (JP)
Title: Screw type dry vacuum pump
Inventor: KOMAKI TATSUYA
IPC: F04C29/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent the lock of the screw rotor in a screw type dry vacuum pump caused by the bite of foreign matters by tapering the screw rotor to widen the suction-side clearance between the screw rotor and its casing and crushing larger foreign matters into smaller pieces. SOLUTION: The compressor body of a vacuum pump is provided with a screw rotor 1 tapered at its suction side to widen the suction-side clearance between the screw rotor 1 and a casing 2. During its operation, the compressor inducts air including foreign matters into its working chamber. In this state the widened clearance permits the crushing of larger foreign matters which are gradually crushed into smaller pieces as being transferred to be discharged from the discharge side.
Patent JP-S6141505-A (JP)
Inventor: NISHI TORU
IPC: B28B3/00
Filed: 1984-08-03
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-S6320024-A (JP)
Title: Automating system for mixing powdery particle
Inventor: KITO TSUTOMU
IPC: B01F3/18
Filed: 1986-07-11
Abstract: PURPOSE:To improve productivity and to reduce operation time by easily detaching a vessel to a mixer main body as well as an automatic selecting of transfer route, an automatic detaching device of cap, and a raw material supplying device. CONSTITUTION:A vessel detaching device 2 is provided to the mixer main body 1 which is easily detachably connected with the vessel 3. The vessel 3 is easily detachably and attachably connected with the automatic selecting device 4 of transfer route, the automatic detaching device 5 of cap, and the raw material supplying device 6. Each device is connected with transfer conveyers 7, 7a, 40, 40a to each other, and the vessel 3 is easily detachably circulated, and the automatic selecting device 4 of transfer route is provided with plural selecting process. As a result, the particles 60 in the powdery particles 57 are positively turned over many time in the vessel 3 in the circulating route, and a superior mixing performance is obtained.
Patent JP-S5788734-A (JP)
Title: Semiconductor device
Inventor: NOZAWA HIROSHI
IPC: H01L21/768
Filed: 1980-11-21
Abstract: PURPOSE:To restrain the generation of stress to a substrate caused by the difference in thermal expansion coefficient between a passivation film and the substrate, by coating a metal wiring layer with the passivaton film formed of Si nitride through the intermediary of an amorphous Si film. CONSTITUTION:On an Si substrate 1 MOSIC is formed, and the whole surface of an SiO2 film 7 containing the wirings 8 and 9 thereof is coated with the passivation film 10 formed of Si nitride through the intermediary of the amorphous Si film 11. This constitution enables absorption and mitigation by film 11 of the stress caused by the difference in thermal expansion between the film 10 and the substrate 1, under the influence of heat generated on the occasion of piling of Si nitride. As a result, the formation of a trap on the interface between the substrate 1 and a gate oxide film 5 accompanying the generation of stress can be prevented and, in its turn, the fluctuation of threshold-value voltage due to te trap can be prevented.
Patent JP-S6225004-A (JP)
Inventor: KAWADA AKIO
IPC: B27D5/00
Filed: 1985-07-25
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-H1112309-A (JP)
Title: Molecular weight control of olefinic polymer
Inventor: MATSUMOTO TETSUHIRO
IPC: C08F2/02
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To efficiently control the molecular weight of an olefinic polymer with a reduced amount of hydrogen by feeding a mixed gas of hydrogen and an inert gas to the polymerizer, when olefin is polymerized or copolymerized by using a metallocene catalyst. SOLUTION: When olefin is polymerized or copolymerized by using a metallocene catalyst  metallocene [for example, a compound of the formula: M<1> L<1> x (M<1> is a transition metal in group 4; x is the valence of M<1> atom; L<1> is a ligand where at least one ligand has cyclopentadienyl skeleton)], an organic aluminum oxy compound and/or an ionized ion compound}, a mixed gas of hydrogen and an inert gas at a volume ratio of 1/99-95/5 is fed to the polymerizer whereby the molecular weight of the olefinic polymer can be more effectively reduced with a less amount of hydrogen compared with the case that the hydrogen gas and the inert gas are separately fed to the polymerizer.
Patent JP-H1011272-A (JP)
Title: Display screen control method by keyboard input
Inventor: ENDO MIKIKO
IPC: G06F3/0484
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To make program constitution versatile and to simplify it by deciding a processing by the logic type number of a changed processing number, changing a display screen by referring to a display data part, performing the processing by referring to a processing data part, then waiting for keyboard input and repeating the processing until processing end is judged. SOLUTION: The GR-FILE of a specified screen number is read and an initial screen is displayed. In the case that the keyboard input is present, a shifting destination data corresponding to the key kind of the present processing number 1 are turned to the next processing number 1, the processing is decided by the logic type number 3 of the changed processing number 1, the display screen is changed by referring to the display data part 4, the processing is performed by referring to the processing data part 6, the keyboard input is waited for and the processing is repeated until the end of the processing is judged. Thus, even when the screens to be realized are increased, the scale of an execution file is prevented from becoming larger than before and the simplified program constitution provided with versatility is realized.
Patent JP-H106224-A (JP)
Title: Grinding wheel, its manufacture, and groove forming method for discharging ground chip
Inventor: MASUKO MASAMI
IPC: B24B13/01
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To form groves for discharging ground chip effectively by etching an abrasive grain holding member. SOLUTION: Grooves 3 for discharging the ground chip are formed by etching an abrasive grain layer 5 and/or a base member while the working surfaces 2 are left. This enables easy and low-cost fabrication of a grinding wheel 1 even though it 1 is equipped with grooves in a complicated configuration. It is also possible to adjust easily the grooves 3 in the grinding wheel which has been fabricated. Such grooves can be formed without damaging the base 4 through proper selection of the etching conditions, so that the base can be re-utilized even in case the number of grooves is to be decreased or their shape is to be changed.
Patent JP-S5865583-A (JP)
Title: Resistance welding device
Inventor: NAKADA SHIYUUJI
IPC: B23K11/24
Filed: 1981-10-15
Abstract: PURPOSE:To compensate welding strength so as to obtain normal nuggets in a resistance welding device by comparing a reference voltage and a differential voltage and regulating the supply of electric current when the welding current is oversupplied and expulsion and surface flash arise. CONSTITUTION:The voltage between electrodes 2a and 2b is detected with a circuit 5, and is subjected to full wave rectification with an A/D converter 6. Said voltage is inputted to a standard voltage storing circuit 7. In a comparator 8, the standard voltage waveform and the digital value of the detected voltage are compared and the difference thereof is applied to an output circuit 9 for phase conversion data, by which the quantity of phase conversion is retrieved and according to the same the supply voltage from an AC power source 4 is regulated by a current control circuit 10 and is supplied via a transformer 3 to the electrodes 2a, 2b. When the welding current is oversupplied and expulsion and surface flash arise, the reference voltage V0 of a reference voltage generating circuit 13 and the differential voltage DELTAv from the comparator 8 are compared in an expulsion and surface flash voltage comparator 14. When the differential voltage exceeds the reference voltage, a control signal is inputted from the circuit 14 to the circuit 9 and the supply voltage is controlled with the circuit 10.
Patent JP-H08334820-A (JP)
Title: Recording information setting device for film
Inventor: HASHIMOTO TAKESHI
IPC: G03B17/24
Filed: 1995-06-06
Abstract: PURPOSE: To obtain an effective caption function, without burdening a user with a complicated correcting operation by fulfilling a correcting function so as always to make the set contents proper contents with a lapse of time in relation to selecting/setting a caption function. CONSTITUTION: Caption data to be recorded on a photograph and the term of validity of the data are set by an information setting means 11 and stored in a second memory 13. Fixed data is displayed on a display means 16, based on information of a date and time from a calendar 14 and the term of validity of the data stored in the second memory 13 and a recording means 17 records the caption data on a film. This caption data is automatically corrected to be proper data. When the caption data is of place name data, a time difference is corrected as well.
Patent JP-S6354435-A (JP)
Title: Thermosetting resin composition
Inventor: YAMATANI NORIMASA
IPC: C08G73/12
Filed: 1986-07-15
Abstract: PURPOSE:To form a thermosetting resin composition which retains inherent heat resistance and has toughness excellent in impact resistance and flexibility, by mixing a specified bismaleimide compound with a diamine compound. CONSTITUTION:This thermosetting resin composition comprises a bismaleimide compound [A] of formula I (wherein R is a bivalent group of formula II or III, X is a direct bond or a group selected from among a 1-10C bivalent hydrocarbon, hexafluorinated isopropylidene, carbonyl, thio, sulfinyl, sulfonyl or oxide group and a diamine compound [B] of formula IV (wherein R is as defined in formula I). The mixing ratio of A to B is preferably 1:0.1-1:1.2 (by mole).
Patent JP-S6143673-A (JP)
Title: Water-base ink
Inventor: ARIGA TAMOTSU
IPC: C09D11/328
Filed: 1984-08-08
Abstract: PURPOSE:To provide a water-based ink containing a specific water-soluble dye, having excellent clarity of the recorded image, dryability, water-resistance, light- resistance, storage stability, jet stability and jet response, and suitable for inkjet recording, full-color printer, etc. CONSTITUTION:The objective ink contains the water-soluble dye of formula I [X is CH2, -CO-, -O-, -S-, or -SO2-; R1 and R2 are H, OH, alkyl, alkoxy, halogen, cyano, COOH or SO3H; l and m are 0-3; Z is H, alkyl, acetyl, (substituted) benzoyl, benzenesulfonyl or (substituted) 1,3,5-triazine ring; M is H, Li, Na, K or organic amine group; n is 1-3] (e.g. the compound of formula II).
Patent JP-S5689150-A (JP)
Title: Line control method for duplex data highway system
Inventor: TAKAHASHI MASAHIRO
IPC: H04L1/00
Filed: 1979-12-20
Abstract: PURPOSE: To improve the effective transmission speed without increment of the hardware quantity, by causing the station, which has detected the start of the transmission cycle, to switch connection to its line to perform data transmission and receiving.  
     CONSTITUTION: Each of stations 2∼6 is provided with a device which detects the start of the transmission cycle for every line, and control station 1 is provided with the device which detects the end of the transmission cycle for every line. Each of stations 1∼6 is provided with the switching device for line connection which switches connection to one line of double lines which should be used for data transmission and receiving. Connection is switched to the line, which has detected the start of the transmission cycle, in each of stations 2∼6 by the switching device, and only the transmission and receiving designated by station 1 holds connection to the line to perform data transmission and receiving. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6143475-A (JP)
Title: Mos semiconductor device
Inventor: KATO KOICHI
IPC: H01L29/786
Filed: 1984-08-08
Abstract: PURPOSE:To contrive the high-packing integration and high velocity by preventing generation of kinks without grounding a channel region by shortening a lifetime of carriers of a lower part of a source region compared with that of an upper part of that region. CONSTITUTION:Neutron beams 15 are projected selectively to a region to become a source so as to form a trap 16 in the lower part of said region (the deep part near an insulating substrate 11). Next, a source region 17a and a drain region 17b are formed by impurity diffusion. Then the overall surface of substrate is coated by an insulating film 18 and a contact hole is formed, after which a wiring layer 19 consisting of an Al film is formed thereby completing a MOSFET. Accordingly, a lifetime of carriers is short in the lower region of source resion 17a. As a result, generation of kinks can be prevented without causing a decline in mobility.
Patent JP-H108531-A (JP)
Title: Primary flush toilet
Inventor: YAMADA KOICHI
IPC: E03D11/10
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To retain water surly in the bowl by securing a sealing member without deformation, and preventing the occurrence of sealing failure. SOLUTION: An annular connection member 10 is mounted on the lower surface of a discharge port 5 in the bowl 4 of a toilet pot 3 throughout the entire circumference of the periphery. An annular sealing support member 11 is fixed at the lower surface side of the connection member 10. The upper part of an annular sealing member 2 provided along the discharge port 5 is held between the annular connection member 10 and the annular sealing support member 11 to be supported in its entire circumference. The upper end of a sleeve valve case 6 is fixed to the connection member 10. At the time of rotating upward and closing the discharge port 5, a flap valve 1 being in elastic contact with the sealing member 2 is mounted within the valve case 6 in an upward and downward rotatable relationship.
Patent JP-S6226237-A (JP)
Title: Production of polyclonal human immunoglobulin of single class
Inventor: NIIMOTO YOJI
IPC: A61K39/395
Filed: 1985-07-26
Abstract: PURPOSE:To obtain the titled immunoglobulin useful for remedying immunological incompetence, by separating a cell producing a polyclonal human immunoglobulin from a cell group producing a human immunoglobulin and cultivating it. CONSTITUTION:A cell group (e.g., human lymphoblast transformed with Epstein- Barr virus or hybridoma between human normal lymphocyte and human or mouse bone marrow cell) producing a human immunoglobulin is brought into contact with a solid phase linked to an anti-human immunoglobulin antibody, a cell group to produce a human immunoglobulin of a specific class is selectively adsorbed on the solid phase, separated and cultivated, to give a polyclonal human immunoglobulin (e.g., human IgA, human IgG, or human IgM) of a single class. The polyclonal human immunoglobulin shows improved antibody effects on unspecific bacteria and viruses and is useful for remedying immunological incompetence, etc.
Patent JP-S6224296-A (JP)
Inventor: KASONO ICHIROU
IPC: G09G1/16
Filed: 1985-07-25
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。