baber/WOPTO huggingface dataset:
Patent JP-H04296057-A (JP)
Title: Mos semiconductor element
Inventor: SAKURAI KENYA
IPC: H01L29/749
Filed: 1991-03-26
Abstract: PURPOSE:To enable a MOS semiconductor element to be lessened in ON-state resistance by a method wherein a gate electrode provided onto a semiconductor surface layer which serves as a channel region is used for the formation of an inversionlayer inside a channel region in a semiconductor layer provided onto the gate electrode through the intermediary of an insulating layer. CONSTITUTION:A second gate oxide film 61 is formed on a gate electrode 7, a polycrystalline silicon layer is deposited thereon, and a P region 11 and an N<+> source region 12 and an N<+> drain region 13 which sandwich the region 11 between them are formed. The second N channel NOSFET is made to have a threshold voltage nearly equal to that of a first N channel MOSFET by controlling a P region in impurity concentration and an oxide film 61 in thickness. The electron currents which flow when MOS semiconductor elements are in ON-states are set equal to each other as much as possible. The source region 12 of the second MOSFET is connected to a source electrode 8, and the drain region 13 is connected to a narrow N<+> contact region 14 provided onto the surface layer of an N<-> layer 2 with a second drain electrode 15.
Patent JP-S63228420-A (JP)
Title: Control device for optical reproducing device
Inventor: YASUDA HIROSHI
IPC: G11B7/09
Filed: 1987-03-16
Abstract: PURPOSE:To decrease an outside fitting, to minimize a circuit scale and to implement an IC by using a switched capacitor filter SCF in order to give a necessary amplitude and a phase characteristic to a focus error signal and a tracking error signal. CONSTITUTION:SCF 8 and 9 raise a low area gain to a necessary extent and generates a phase margin. The output of the SCF 8 controls so that an optical head 2 can form a focus at the signal surface of a disk 1 through a focus driving circuit 11 and the output of the SCF 9 controls so that the optical head 2 can follow the signal track of the disk 1 through a tracking driving circuit 12. Since the optical head 2 follows only to the minute scope, the output of the tracking driving circuit 12 is inputted to an SCF 10, the output controls a feeding motor 3 through a feeding motor driving circuit 13 and the optical head 2 is followed to the slow action of a signal track. Thus, when an IC implementation is executed, outside fitting parts are not may and the circuit scale can be minimized.
Patent JP-S53145677-A (JP)
Title: Digital watch with calender
Inventor: NAKAGIRI TADAHIKO
IPC: G04G9/00
Filed: 1977-05-25
Abstract: PURPOSE:To indicate the time and calendar in the same display surface together with a calculator by mounting a calendar mechanism in the display surface of a digital watch.
Patent JP-S60206825-A (JP)
Title: Epoxy resin composition
Inventor: KOYAMA TOORU
IPC: C08G59/68
Filed: 1984-03-30
Abstract: PURPOSE:The titled composition excellent in both curability and storage stability, comprising an epoxy resin base composition containing an epoxy resin and a polycarboxylic acid anhydride, an alkali (alkaline earth) metal and a hydroxyl group-containing compound. CONSTITUTION:An epoxy resin base composition (A) containing an epoxy resin (e.g., bisphenol A diglycidyl ether) and a polycarboxylic acid anhydride (e.g., methylcyclopentadiene/maleic anhydride adduct is mixed with 0.5X10<-3>-10X 10<-3>wt%, based on component A, alkali (alkaline earth) metal (e.g., sodium methylate), 0.05-0.5wt%, based on component A, hydroxyl group-containing compound (e.g., organic monocarboxylic acid/epoxy resin adduct) and, optionally, well-known additives, fillers, pigments, sealants, etc.
Patent JP-H10255490-A (JP)
Title: Reset control circuit of memory cell device
Inventor: FUKUDA KAZUHISA
IPC: G06F1/24
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To avoid such situation that writing is interrupted by input of a reset signal during write-in operation to a memory cell, and data of a memory cell is made unstable, in a memory cell device. SOLUTION: In the memory cell device having an EEPROM cell 304, a write-in circuit 306 performing writing data for this EEPROM cell 304, a reset terminal 101 to which a reset signal for reset-operating a device including the EEPROM cell is inputted, the device is provided with a reset signal reservation circuit 308 which can reserve a reset signal inputted to the reset terminal 101. The reset signal reservation circuit 308 has constitution in which an internal reset signal 103 is outputted based on a state of a power-on-clear signal and a write-in signal from the EEPROM cell write-in circuit 306, and performs reset of a memory device by the internal reset signal 103.
Patent JP-H08263474-A (JP)
Title: Document processing system
Inventor: KOBAYASHI HARUNORI
IPC: G06F12/00
Filed: 1995-03-20
Abstract: PURPOSE: To execute the smooth updating an efficient reutilization of style information by requesting a document style to a style managing server based on identification information and processing a document corresponding to the transferred document style. CONSTITUTION: Clients 10 and 11 and a style managing server 12 are connected to a network 13 and the clients 10 and 11 respectively process documents sharing a prescribed document style. In this case, a document data storage part 10d of the client 10 holds document data edited by a document editing part 10b and style identification information and when extracting the document data from the document data storage part 10d while using the document editing part 10b, a style information request part 10e requests the style information to the style managing server 12 corresponding to this style identification information. Then, the document applying the document style, that is transferred from the style managing server 12 for unitarily managing the style information of the document, to document contents is processed.
Patent JP-H09253176-A (JP)
Title: Deodorizer and usage thereof
Inventor: ISHIKAWA HIROMI
IPC: A61L9/01
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizer which is excellent in handling safety requires no pre-treatment or post-treatment for handling, does not need very much energy for use, and suitable for mass quantity usage. SOLUTION: Based on discovery of odor adsorption property of fine matter such as pith obtained from mesocarps of coconuts, this fine matter is utilized for deodorizer. The fine matter obtained from the mesocarps of coconuts has odor adsorption property as it is without applying any treatment, while it naturally has almost no use value to be disposed to be naturally reduced to soil, thereby it can be used as deodorizer which has excellent safety and handling property, and which provides excellent environmental performance and economy even in usage in mass quantity.
Patent JP-H05230765-A (JP)
Title: Method for modifying yarn of synthetic fiber
Inventor: KITAJIMA MITSUO
IPC: D06M101/16
Filed: 1992-02-14
Abstract: PURPOSE:To provide yarn of synthetic fiber with uniformly modifying performance in the longer direction of the yarn. CONSTITUTION:Yarn of synthetic fiber in a sheetlike shape is fed to an electron radiation zone. Immediately after the feed, the yarn is continuously brought into contact with a vinyl-based monomer to carry out graft polymerization. The yarn of synthetic fiber is provided with uniform performance in the longer direction by graft polymerization.
Patent JP-S58178560-A (JP)
Title: Semiconductor device
Inventor: KOSHIMARU SHIGERU
IPC: H03F1/52
Filed: 1982-04-13
Abstract: PURPOSE:To obtain a semiconductor device which has low input resistance and a high withstand voltage protecting input gate protecting unit by forming an N<+> type layer having a shallow part and a deep part on a P type layer on an N type substrate and forming an input electrode on the shallow part. CONSTITUTION:When a high voltage noise is applied externally to the metal electrode 210 of an FET, a depletion layer 216 is expanded between N<+> type layers 203, 204, 205 and a P type layer 202. In this case, a depletion layer 216 under the layer 205 is punched through in contact with an N type substrate 201, and noise is passed to the substrate 201. When the bottom of the layer 205 and the distance of the substrate 201 is suitably selected, the punch through effect is produced more rapidly than the breakdown of the junction due to high voltage, the apprehension of the breakdown of the diffused layer is entirely eliminated, diffused layer resistors, r1, r2 in an equivalent circuit can be reduced to 100OMEGA or less, and the delay time at the input stage becomes approx. Ins.
Patent JP-H11259017-A (JP)
Title: Display device
Inventor: TANAKA HIROHISA
IPC: G09F9/30
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To improve visibility, familiarity and elegance by bringing numerals displayed by the segment group of a display part close to the face of 'Arabic numerals'. SOLUTION: The segment group SG is constituted of first - seventh segments 21-27 arrayed in the shape of a square with a horizontal line in the middle and an eighth segment 28 inclined upwards to the right. The sixth and seventh segments 26-27 are constituted of two divided segments 26A, 26B, 27A and 27B divided in a longitudinal direction. The eighth segment 28 is unevenly distributed and arranged at the corner part of the sixth and seventh segments 26 and 27. The outer sides 21c-26c of the first, second, third, forth, fifth and sixth segments 21-26 are formed so as to be projected to the outer side.
Patent JP-S59184477-A (JP)
Inventor: GOODON TOOMASU KORINZU
IPC: H01R13/639
Filed: 1984-03-30
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-S63230924-A (JP)
Title: Simplified work vehicle
Inventor: AKAZAWA JUTARO
IPC: F02B61/00
Filed: 1987-03-18
Abstract: PURPOSE:To enable an engine-driven work vehicle to be miniaturized to the minimum in this type of vehicle by incorporating a self-ignition type rotary engine into the body section of traveling wheels. CONSTITUTION:A simplified work vehicle, which has a rotary engine 103 incorporated in the body section 100 of its traveling wheels, is provided with a driving mechanism which is comprised of a traveling drive unit 121 for turning a tyre 101 by virtue of the revolution of a planetary gear 2 between its rotor-shaft side gear 1 and the housing- side internal gear 3, and a various work driving unit, in which a rotor shaft 104 is extended from a body-frame bearing 106 outside so as to form a drive shaft 105. In addition, the rotary engine 103 is comprised of the right and left expansion chamber 201 partitioned with a bulkhead 200, and the right and left compression chamber 202 placed on both outsides thereof, and then, the air-fuel mixture for feeding into the frame is blown from each of the right and left compression chambers 202 into the expansion chambers 201, and further, the moment recessed grooves on the surface of rotors in the two expansion chambers 201 are communicated with each of the ignition chambers belonging to the expansion chambers, the flame of burning mixture causes a simultaneous ignition while it is passing through a flame hole penetrating the bulkhead 200 to the right and left each other.
Patent JP-S57177036-A (JP)
Title: Ultra-high-molecular-weight polyethylene composition
Inventor: NAKASHIMA NOBUHIRO
IPC: C08L23/00
Filed: 1981-04-24
Abstract: PURPOSE: To obtain a composition having remarkably improved moldability without lowering the excellent physical properties of ultra-high-molecular-weight polyethylene, by adding a specific low-molecular-weight polyethylene to the base resin.  
     CONSTITUTION: 100pts.wt. of an ultra-high-molecular-weight polyethylene having a molecular weight of ≥1,000.000 is compounded with a low-molecular-weight polyethylene having a molecular weigth of 5,000W20,000, preferably 6,000W 10,000. The principal three kinds of physical properties, i.e. low-temperature impact resistance, abrasion resistance, and low frictional coefficient, of the base resin are hardly affected even by the addition of a large amount of the additive. Although the mechanical properties are somewhat deteriorated, the article made of the present composition can be used without practical disadvantage compared with the article made solely of an ultra-high-molecular-weight polyethylene, if necessary by combining with a supporting member, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04296361-A (JP)
Title: Heat-conductive silicone rubber composition
Inventor: WATANABE SATOSHI
IPC: C08L83/04
Filed: 1991-03-26
Abstract: PURPOSE:To provide the subject composition having the original characteristics of the silicone rubber, even when a thermally conductive filler is compounded in a large amount, and capable of maintaining the good workability and processability thereof. CONSTITUTION:In a thermally conductive silicone rubber composition containing a thermally conductive filler such as alumina powder, the composition is characterized in that magnesium carbonate is added to a silicone-based polymer, e.g. in a ratio of 0.1-20 pts.wt.: 100 pts.wt., together with the thermally conductive filler, the silicone-based polymer being the main component of the silicone rubber composition. The simultaneous employment of the magnesium carbonate permits to prevent the original characteristics, workability, etc., of the silicone rubber from lowering.
Patent JP-S63227059-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: EZAKI TAKEYA
IPC: H01L21/336
Filed: 1987-03-17
Abstract: PURPOSE:To stabilize element characteristics, and to prevent the lowering of breakdown strength by forming a second gate oxide film in thickness the same as or larger than a first gate oxide film, composing the source and drain of two regions having a low concentration and a high concentration and coating the whole surface of a low concentration region with a main gate and a sub-gate. CONSTITUTION:A main gate 4a formed onto one conductivity type semiconductor substrate 1 through a first gate oxide film 3a, sub-gates 4b shaped through second gate oxide films 3b while being brought into contact with both sides of the main gate 4a on the substrate 1, and two conductivity type sources-drains separated by the main and sub-gates 4a, 4b and formed to the surface of the substrate 1 are shaped. The second gate oxide films 3b are formed in thickness the same as or larger than the first gate oxide film 3a, the sources-drains consist of two regions having a low concentration and a high concentration, and the whole surfaces of the low concentration regions are coated with the main gate 4a and the sub-gates 4b. The effect of the outside is interrupted because the upper sections of n<-> layers 5, 5' are coated with the gates, and the breakdown strength of the gates is not lowered because the thickness of the gate oxide films at the end sections of the gates is not reduced.
Patent JP-2000256043-A (JP)
Title: Intermediate film for laminated glass and laminated glass
Inventor: HATTORI TSUYOSHI
IPC: C03C27/12
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain an intermediate film free from mutual blocking of the intermediate films having excellent workability and deaerating properties and free from the generation of optical strain by forming projecting and recessed parts at least on one surface of the intermediate film composed of a multilayer resin film having a specified film thickness of the outer most layer and making the projecting and recessed parts made of main embossments and sub-embossments each having a specific roughness. SOLUTION: The projecting and recessed parts are composed of main embossments each having fine roughness (20-40 μm roughness) and sub-embossments each having super fine roughness (10-15 μm roughness). The method for forming the embossments is preferably an emboss roll method capable of quantitatively yielding a fixed number of embossments. After resin films for the intermediate film are laminated, heated and pressed, the embossments are formed on the film. As the multilayer resin film, for example, a plastic polyvinyl butylal based resin, a vinyl chloride based resin, an ethylene-vinyl acetate based resin or an urethane based resin is used. The film thickness of the intermediate film is controlled to 45-200 μm. The film thickness of the intermediate film is not particularly restricted but preferably in the range of 0.1-2 mm.
Patent JP-S63228239-A (JP)
Title: Test system for macro-expansion
Inventor: KAGOTA KOICHI
IPC: G06F9/06
Filed: 1987-03-17
Abstract: PURPOSE:To confirm an expanded result within a short time by sequentially executing macro-expansion in each statement and correspondingly displaying an unexpanded macro original sentence and an expanded source program. CONSTITUTION:A macro original sentence reading part 2 inputs a macro original sentence in each statement and a macro-expansion part 7 expands an expansion controlling macro sentence outputted from a macro analysis part 4 while referring a parameter stored in a parameter storing part 5 and a macro variable stored in a variable holding part 6 and sends a source program to a text output part 8. The text output part 8 displays the unexpanded macro original sentence outputted from the reading part 2 and the expanded source program outputted from the expanding part 7 correspondingly to each other and displays the parameter or macro variable value received from an expansion environment reading part 11 to test the macro-expansion. Consequently, power for the macro- expansion test can be saved and the test can be simplified.
Patent JP-H02241589-A (JP)
Title: Electrolytic oxidation-reduction treating of waste water
Inventor: ARAKI OSAMU
IPC: C02F1/461
Filed: 1989-03-14
Abstract: PURPOSE:To remove suspension by floating and separating it by an electrolytic method wherein a waste water is admitted into an electrolytic bath and wherein the fine air bubbles of oxygen and hydrogen liberated by DC current application are used for the particle removal. CONSTITUTION:A waste water is admitted into tan electrolytic bath 3 provided with an anode 1 and a cathode 2 positioned oppositely. Upon application of DC current from DC supply to such electrodes, oxygen is liberated at the anode 1, while hydrogen comes off at the cathode 2. The fine air bubbles of both oxygen and hydrogen are 10-60mum and COD components are reduced by active hydrogen so a to be reduced in the COD value, resulting in the removal of suspension in the electrolytic bath. This treating method can reduce electrolyzing time.
Patent JP-S53147143-A (JP)
Title: Muffler for internal combustion engine
Inventor: IWASHITA TSUTOMU
IPC: F01N1/08
Filed: 1977-05-27
Abstract: PURPOSE: To absorb exhaust noise, by discharging exhaust gas in the air through two connecting pipes installed in the expansion chamber at least. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06278776-A (JP)
Title: Package
Inventor: WATANABE HARUHIKO
IPC: B65D81/26
Filed: 1993-03-22
Abstract: PURPOSE:To prevent food, drink, medical products, etc., from being oxidized and altered in taste and quality to maintain quality of the contents for a long time by sealing the products with a package having an oxygen absorbing adhesive layer. CONSTITUTION:This is a package having an oxygen absorbing adhesive layer comprising polyolefin polymer having tertiary hydrogen in molecules and having an adhesive property and a transition metal compound mixed as transition metal by 0.001 to 20wt.% with respect to the polymer. The polyolefin adhesive polymer, which has a large oxygen permeability, exhibits oxygen absorbing ability by adding the transition metal compound, thereby providing adhesive polymer having oxygen barrier property. As the transition metal compound, a compound of V, Cr, Mn, Fe, Co, Ni or Cu is desirable. The package is manufactured by molten-extruding adhesive oxygen absorbing polymer composition together with other polymers forming outer and inner layers of the package or by sticking other polymers, paper, metal or the like.
Patent JP-S57176874-A (JP)
Title: Enlarging imaging equipment
Inventor: SUENAGA TAROU
IPC: B41J2/13
Filed: 1981-04-24
Abstract: PURPOSE:To improve the sharpness of an enlarged imaging picture obtained by an ink spraying type enlarging imaging equipment, by installing a nozzle which sprays compressed gas in the direction opposite to a scanning direction, near the ink spray gun, and by blowing backward the ink mist when the picture signal is decreased. CONSTITUTION:A nozzle 13 which sprays compressed gas in the direction opposite to a scanning direction, is installed near an ink spray gun 11, and the nozzle 13 is operated based on a compensating signal from a density reduction detecting device 15. Therefore, when a picture signal becomes less, the ink mist flow which cannot be controlled owing to the delay in response of a spraying system, is blown to the opposite direction of the scanning direction, and the ink mist is stuck to the enlarged imaging picture parts to which the ink mist must be stuck.
Patent JP-S61222620-A (JP)
Title: Method and device for controlling plate width in hot continuous holding
Inventor: HIROSE YUJI
IPC: B21B37/22
Filed: 1985-03-28
Abstract: PURPOSE:To reduce the excess width of a plate, and to increase the yield by loading tension on the material to be rolled over the space with the work roll or rolling stand and by adjusting this tension load according to the plate with distribution in the longitudinal direction of the material to be rolled. CONSTITUTION:The pinching roll 8, 8' to pinch the material 1 to be rolled at upper and lower position is arranged together with its rolling reduction cylinder 9, 9' at the position just close to the vicinity of the inlet side of the n-th rolling stand. A local tension is loaded on the material to be rolled over the space with the work roll 2 of the n-th step rolling stand by driving with torque motor 10 at least one part of the pinching roll 8'. The torque motor 10 gives the adjustment in the tension load according to the output of plate width meter 6 by arithmetic unit 5. The plate width variation is reduced with the operation of the torque motor 10 according to the output of the plate width meter 6 only when the extension zone is included within a load zone (lpd) by shortening sufficiently the local tension load zone (lpd) comparing with the extension length of the part equivalent to the skid mark.
Patent JP-S58181764-A (JP)
Inventor: MATSUDA SHINICHI
IPC: C04B35/04
Filed: 1982-04-14
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-H04313179-A (JP)
Title: In card
Inventor: SHIRATO SHUICHI
IPC: B42D15/10
Filed: 1991-03-27
Abstract: PURPOSE:To obtain the IC card capable of measuring the backup current of memory by using a battery voltage detection terminal. CONSTITUTION:A memory 3 and battery 6 are connected through a connection so as to bake up a volatile memory 3, and this contact and an external equipment are connected through a battery voltage detection circuit 7 with a battery voltage detection terminal 8. In a load circuit 32 connecting the connection and the battery voltage detection terminal 8, different from the path where a battery voltage detection circuit 7 is arranged, disconnecting means 30 and 31 flowing current due to apply voltage from the external device to the contact through the battery voltage detection circuit 8 from a battery 6 as needed are arranged. Since the measurement of the backup current of the volatile memory can be performed by using battery voltage detection terminal, the labor of measurement is reduced, the time of measurement is shorten, and in its turn the expence of measurement is reduced, the inexpensive IC card is provided.