baber/WOPTO huggingface dataset:
Patent JP-H04162189-A (JP)
Title: Toll road use rate payment system
Inventor: ICHIKAWA YOSHIAKI
IPC: G07B15/00
Filed: 1990-10-26
Abstract: PURPOSE:To obtain a system where waiting time is little and cash is not required by reading a registration card at the entrance of a toll road, issuing a use ticket where the type of a car and an entrance place are recorded, reading the above use ticket at the exit of the toll road, drawing a use rate and opening an exit gate. CONSTITUTION:At the entrance of the toll road, a card input/output part 11 reads the content of the registration card 100. A card check part 12 checks the validity of the content and a car type read part 3 reads a number plate 101. A use ticket issuing control part 14 instructs the card input/output part 11 to issue the use ticket 102 from the content of the card 100 and the type of the car. An account recognition control part 15 receives a bank account number from the control part 14, recognizes an account and stores it in a storage part 16. At the exit of the toll road, a use ticket read part 21 reads the use ticket 102 and a drawing control part 23 draws the use rate, issues a rate collection slip 201 and opens the gate.
Patent JP-2000117617-A (JP)
Title: Grinding device
Inventor: UENO HISASHI
IPC: B24B37/005
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To grind the grinding surface of a material to be ground at a constant grinding speed over the whole. SOLUTION: A grinding device 100 is equipped with: a grinding table 106 rotatably driven, an abrasive fluid supply nozzle 109 for supplying abrasive fluid to an abrasive cloth 107 on the table 106, and a fixed block 102 for holding a material 101 to be ground to push it to an abrasive cloth while rotating the material 101. The block 102 is formed tubularly, and its lower end part is closed by a base plate 111 having a through hole 111A also is sealed by a rubber-made film 103 arranged in the outer side of the plate 111. The film 103 is expanded to the outer side by pressurized air supplied to the inner side of the block 102, to press the material 101 to the cloth 107. The space between the film 103 and the plate 111 is partitioned into plural air chambers 103B, and the pressurized air is separately supplied to the respective chambers 103B through the hole 111A.
Patent JP-2000119202-A (JP)
Title: Production of vinyl chloride
Inventor: YAMAMOTO KUNIHITO
IPC: C07C17/25
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an abnormal reaction by the presence of moisture in a distillation system or corrosion of equipment in producing vinyl chloride by thermal decomposition of ethane dichloride. SOLUTION: This method for producing vinyl chloride comprises distilling a mixture composed mainly of hydrogen chloride, vinyl chloride and ethane dichlorided recovered from a thermally decomposed mixture in a HCl tower 2 to distill hydrogen chloride from a top of the tower and to flow out a solution composed mainly of ethane dichloride and vinyl chloride from a bottom of the tower, distilling the resultant solution in a VCM tower 3, distilling out vinyl chloride from a top of the tower, further distilling the vinyl chloride in a dehydro chlorination tower 4, distilling out vinyl chloride containing hydrogen chloride from a top of the tower, circulating to the HCl tower 2 and flowing out purified vinyl chloride from a bottom of the tower to obtain a product. In this case, the dehydro chlorination tower is operated at a high pressure of >=6 kg/cm2G.
Patent JP-H08130180-A (JP)
Title: Exposure method
Inventor: NARA KEI
IPC: H01L21/027
Filed: 1994-10-28
Abstract: PURPOSE: To improve the alignment accuracy significantly in comparison with the conventional method. CONSTITUTION: A correction value is calculated in accordance with a deviation which is obtained by the detection of the relative position relation between a mask 3 and a photosensitive substrate 4. The mask 3 and the photosensitive substrate 4 are relatively moved in accordance with the correction value. Then, before the exposure is started, the relative position relation between the mask 3 and the photosensitive substrate 4 after the relative movement is detected again and it is judged whether the difference between the detected result and a predetermined position relation is within an allowable tolerance range or not. If it is not, the above-mentioned procedure is repeated.  With this constitution, an error at the time of the relative movement in accordance with the correction value can be controlled, so that a pattern on the mask can be always transferred onto the photosensitive substrate with a high accuracy.
Patent JP-H11107590-A (JP)
Title: Fitting for door, sliding door, and the like
Inventor: HOZUMI RYOICHI
IPC: E05B1/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide fittings for a door, particularly an entrance door, which has a handle mounting structure excellent in the property of mounting a handle, particularly a vertically-elongated bar- or plate-shaped handle, as well as in airtightness, the handle being excellent in design and opening and closing functions during use. SOLUTION: A bar-shaped connector which an outside handle 20 has is passed through a door 11 from the outside surface of the door 11, and a handle mounting member 40 is placed on the opposite side. A disc spring is threaded from a hole in the mounting member 40 into an internal thread formed on the end of the connector to mount the mounting member 20 and the connector on the door 11. After an inside handle is placed above the mounting member 40, it is pushed down to lock the locked part of the handle with the locking part of the handle mounting member to mount the inside handle on the door 11. When the handle mounting member is installed, an airtight member such as rubber 45 is interposed between the handle mounting member and the door 11 to provide airtightness.
Patent JP-2000124799-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YOSHINO YOJI
IPC: H03L7/087
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a re-pull-in operation at the phase comparison thus greatly reducing the production of bit errors and out-of-step, etc. SOLUTION: In this semiconductor integrated circuit device, at the preliminary pull-in of a phase locked loop circuit 1, a phase difference detection circuit 8 detects a phase difference between reception data D and reference clock signals RS and outputs phase difference detection signals PD to a loop filter 5 to be locked. Thereafter, a timing correction circuit 7 generates changeover correction control signals KH and corrects the output of control signals CS for switching to the phase comparison of the reception data D and output signals Vco to a timing at which the reception data D are shifted to an Lo level. Thus, a selector 4 switches the connection of the loop filter 5 from a frequency comparator 3 to a phase comparator 2 and the operation of the phase difference detection circuit 8 is stopped.  Thus, the phase difference of the reception data D and the output signals Vco becomes zero in the operation of the phase comparator 2 regardless of the timing of the control signals CS.
Patent JP-H11126922-A (JP)
Title: Semiconductor device and light emitting element using the same
Inventor: NISHIMORI TOSHIHIKO
IPC: C30B29/04
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To improve heat resistance and electric conductivity, by laminating a diamond p-type semiconductor film and a phosphorusdoped diamond p-type semiconductor film, and forming an electrode. SOLUTION: A semiconductor device 10 is formed by the pn junction of a diamond p-type semiconductor film 11, which uses diamond which is sufficiently thermally stable up to approximately 400 deg., with a phosphorus-doped diamond n-type semiconductor film 12. A pair of ohmic electrodes 21a and 21b are formed by sandwiching the semiconductor device 10. In the formation of the diamond n-type semiconductor film 12, the diamond p-type semiconductor film 11 held in a vacuum container is heated up to a prescribed temperature, hydrocarbon gas, hydrogen gas and a doping material are introduced at a prescribed pressure from an introducing tube so as to permit each gas to reach in the state of molecular flow. Thus, the high conductivity diamond p-type semiconductor film 12 maintaining the doping concentration of the doping material at a fixed value is formed.
Patent JP-H10134271-A (JP)
Title: Operation confirming method for composite type alarm by single alternate gas
Inventor: KOSHIBA YUKIO
IPC: G01N27/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce labor for confirming operation to half by confirming the operation of a city gas sensor and a CO censor by single alternate gas (propane or butane). SOLUTION: At the time of pouring propane or butane to a city gas detecting part 1, the city gas sensor 7 operates and a judging circuit 10 makes a city gas alarm lamp 5 flicker, turns it out and simultaneously drives an alarming buzzer 11. Thereby it is known that the sensor 7 operates normally. Propane or butane is poured to a CO gas detecting part 2. At this time, the CO gas sensor 8 is heated by an electric heater 9 to execute the detection of propane or butane about for one minute and purging about one min and 30 sec at prescribed intervals and repeats this two to four times. The sensor 8 reacts to propane or butane during this and outputs a signal to a judging circuit 10, which flickers a CO alarming lamp 6 and turns it on and drives the buzzer 11. Thereby it is known that the sensor 8 operates normally.
Patent JP-H04166051-A (JP)
Title: Production of fermented food using bean-curd refuse as raw material
Inventor: IMAI KOICHI
IPC: A23L11/00
Filed: 1990-10-25
Abstract: PURPOSE:To obtain the title food rich in dietary fiber, excellent in flavor and glutinousness, useful as a low-calorie food, etc., by admixing bean-curd refuse with food stock(s) capable of promoting Bacillus natto growth followed by fermentation and aging. CONSTITUTION:Bean-curd refuse as the main stock is admixed with pref. 1-30wt.% of at least one kind of powdery food stock capable of promoting Bacillus natto growth, i.e., plant-based and/or animal-based extract(s) or hydrolyzate thereof, and the resulting mixture is then inoculated with Bacillus natto followed by fermentation and aging and then, if needed, addition of any of various kinds of flavor, effecting selective imparting the product with flavor and providing it with glutinousness, thus obtaining the objective food.
Patent JP-H10241834-A (JP)
Title: Heating device
Inventor: OKABAYASHI EIJI
IPC: H05B3/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To reduce electric contact resistance or specific resistance of a power supplying member and a power receiving member to perform stable voltage application to a resistance heating element by constituting the power supplying member by a sintered body containing copper and carbon and setting the content of copper in the sintered body in a specific range. SOLUTION: A power supplying member 16 is made of carbon containing copper of 5.5wt.% and di-sulfide molybdenum of 3wt.% as a solid lubricant. That is, copper is contained in 55% or more and 80% or less of an adequate range, and solid lubricant is contained in 1 to 5% of an adequate range. Thereby, a contact resistance in a contact face between the power supplying member 16 and the power receiving member 15 is reduced, and a voltage fall in the contact face can be reduced. A specific resistance of the power supplying member 16 is small, and the voltage fall of the power supplying member 16 can be reduced. Therefore, a voltage can be stably applied to a resistance heating layer 12. A frictional quantity of the power supplying member 16 in the contact face can be restrained, thereby making it possible to extend its service life.
Patent JP-S63142914-A (JP)
Title: Relay contact input circuit
Inventor: SAKON TADAYOSHI
IPC: H03K17/00
Filed: 1986-12-05
Abstract: PURPOSE:To offer a fail safe collation pulse type input circuit of multiple constitution by providing a photocoupler switched by an N collation pulse given to a contact N at the operating position of a relay, a photocoupler whose conduction is switched by an R collation pulse given to a contact at the position of restoration and a sensor sensing the conducting state of the photocouplers. CONSTITUTION:In applying the N, R collation pulses respectively to transistors 7, 8, photo TRs 4a, 4b are conducted respectively and their conducting state is sensed by a sensor 3. When the output of the sensor 3 changes from '1' to '0', it represents the operating position contact N is active and when the output changes from '0' to '1', it depicts that the restorating position contact R is active. If the sensor output changes differently from the above, it shows that a fault takes place in the input circuit. Thus, a fault in the input circuit as well as the information input is sensed by monitoring the sensor output appearing at contact information input terminal 9. Moreover, even when the operating position contact N and the restoration position contact R of the relay are connected in parallel with other system, since the pulses of its own system are not bypassed to the other system, the constitution of a multiple system is attained.
Patent JP-H11125507-A (JP)
Title: Measuring method for strain
Inventor: FUSE MASAKI
IPC: G01M11/02
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a strain measuring method which makes it possible to measure strain with high precision even if there are deviation in the installation position of each member or the position of the mark of a test pattern. SOLUTION: Through a reference inspection body 1, image data Aij on a light-transmissive plate body imaged on a screen 4, image data Bij on a light- transmissive plate body imaged on a 2nd test pattern 5, image data Cij on a test pattern 3 imaged on the screen 4, and image data Dij on the screen while the reference inspection body is rotated on its center vertical axis by 180 deg.  are obtained, and the x- and y-directional deviation quantities (ΔFXkl , ΔFYkl ) and (ΔGKkl , ΔGYkl ) of gravity center coordinates (EXkl , EYkl ) and (FXkl , FYkl ), and (GXkl , GYkl ) calculated as for the luminance of a pixel group photodetecting light in each inspection area are calculated from image data Eij , Fij , and Gij obtained by removing noise from the said image data, and by using these data, reference gravity center coordinates (HXkl , HYkl ) are calculated, which are compared with mark gravity center coordinates (FX'kl , FY'kl ) of the inspection body to measure the strain of the inspection body.
Patent JP-H11125665-A (JP)
Title: Detection method for remaining magnet of building floor and remaining magnet detector thereof
Inventor: NIINO TOSHIFUMI
IPC: G01R33/10
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To easily detect the distribution of remaining magnet of floor, by arranging a sheet contained with a magnet fluid in a film member on the floor of the building, and observing the pattern of the magnetic fluid concentrating in the region with strong remaining magnet. SOLUTION: The detection of remaining magnetism of building floor is conducted by using a detection sheet 14 with square shape, for example. The sheet 14 formed in sack shape with two film members at least one of which is transparent is filled with magnetic film consisting of magnetite in between the containing gap of the films and is sealed. When the sheet 14 is arranged on a floor 21, a pattern formed with the magnetic fluid sensing to the remaining magnetism is observed from outside and by shifting the sheet 14 along the floor 21. For example, the distribution state of the remaining magnetism can be detected. By varying the permeability and amount of the magnetic fluid, the strength of the attracting magnetic field can be changed, and so by using a plurality of sheet with different those, the intensity of magnetic field can be quantitatively grasped.
Patent JP-H08145584-A (JP)
Title: Heat transfer tube with groove on inner surface thereof
Inventor: SUKUMODA TOSHITSUKA
IPC: F28F1/40
Filed: 1994-11-24
Abstract: PURPOSE: To provide a heat transfer tube with grooves on the inner surface thereof, which is capable of promoting the generation of turbulent flow of heat medium liquid and increasing a heat exchanging efficiency without precluding the diffusing effect of the heat medium liquid by fins. CONSTITUTION: A multitude of fins 2, 4 are formed spirally in parallel on the inner peripheral surface of a metallic tube 1 with an interval between each other. A groove 6, having the section of V-shape intersecting with each other with a given angle, is formed on a part of fins 4 and a pair of slanted wall sections 8, projected toward both sides of the groove 6, are formed on these grooves 6. The groove 6 and the slanted wall sections 8 are not formed on remaining fins 2. The pitch of the fins 2, 4 is 0.3-0.4mm, the heights of the fins 2, 4 is 0.15mm or more and the angle of apex is 25 deg. or less.
Patent JP-2001107738-A (JP)
Title: Variable nozzle turbo-charger control device for internal combustion engine
Inventor: HISATOMI SHIGETAKA
IPC: F02B37/12
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To previde a variable nozzle turbo-charger control device for an internal combustion engine for initially setting the opening/closing positions for the respective nozzle vanes of a variable nozzle, while avoiding causing of various problems. SOLUTION: Any of the fully opened/closed positions of the respective nozzle vanes 34 of a variable nozzle 31 is set selectively as an position, in accordance with at the time of cold start for an engine 10, high rotation and a light load, turning on a heater 72 and a stable idling condition for the engine 10, and the occurrence of abnormality respectively, thereby setting initial positions for the respective vanes 34 while avoiding various problems.
Patent JP-S62150299-A (JP)
Inventor: SATO TAKURO
IPC: G10L25/06
Filed: 1985-12-25
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-H06136994-A (JP)
Title: Column structure body reinforcing structure
Inventor: HARAMURA HISAO
IPC: E04H12/08
Filed: 1992-10-28
Abstract: PURPOSE:To facilitate welding of a reinforcing member by reducing a quantity projecting outward from a column structure body. CONSTITUTION:A column structure body reinforcing structure is composed of a column structure body 1 having an operational opening part 2 and a reinforcing member installing part 3, a reinforcing plate 4 having an approximately C shape cross section to reinforce the column structure body 1 and a reinforcing cover 6 to block up the opening part 2 of the column structure body 1. The reinforcing plate 4 is arranged along the inner circumference of the column structur body 1 so that both the circumferential directional ends are projected slightly inside of the opening part 2 of the column structure body 1, and the reinforcing cover 6 is installed on an installing part 3 of the column structure body 1 from the outside.
Patent JP-H01133475-A (JP)
Title: Video camera system with electronic shutter
Inventor: KAMIKUBOTA MASAFUMI
IPC: H04N5/353
Filed: 1987-11-19
Abstract: PURPOSE:To individually store the image information into an exclusive-use memory means at a static picture mode by providing a switch to operate at the time of the static picture mode and storing the image information from an image pick-up element into the memory means by the action. CONSTITUTION:When a switch 10 to select a static picture mode is operated, an electronic shutter control part 11, a switch 12 and a memory control part 13 are respectively driven through a system controller 2. The electronic shutter control part 11 controls the electronic shutter of an image pick-up element 4 at the set shutter speed. The accumulated charge read from the image pick-up element 4 is recorded to a magnetic tape 9. The accumulated charge read from the image pick-up element 4 is read and stored through an A/D converter 14, the switch 12 and a connector 15 into a picture memory 16.
Patent JP-H05101486-A (JP)
Title: Vtr remote control transmitter with reservation function
Inventor: KANARI TAKEYUKI
IPC: H04Q9/02
Filed: 1991-10-08
Abstract: PURPOSE:To provide a VTR remote control transmitter with a reservation function which greatly simplifies the input operations of a program information during a program reservation and furthermore, the reserved programs are easily confirmed after transmitting the program reservation data. CONSTITUTION:The remote control transmitter transmits the reservation data set by a key switch against a VTR remote control receiving section with a reservation function. Program information of newspapers and magazines are read by a character reader means 2. The input reservation program data through the character reader means 2 and the reservation data inputted by the key switch 1 are stored in a storage means 3 as the program reservation data. The program reservation data are displayed on a display means 4. Inputting and transmitting the program reservation data and confirmation displaying of the program reservation data are done by key switch operations.
Patent JP-H08143904-A (JP)
Title: Method for pressing hard powder
Inventor: KANAYAMA TATSUYA
IPC: B22F3/02
Filed: 1994-11-25
Abstract: PURPOSE: To prevent the deposition of a hard powder on a mold and to form a green compact excellent in dimensional accuracy by pressing the hard powder filled in a mold and controlling the temp. of the obtained green compact or the mold to be below a reference temp. CONSTITUTION: A hard powder mixed with an appropriate lubricant is filled in a mold consisting of an outer die 1, an upper punch 2 and a lower punch 3, pressed and continuously compacted to obtain a green compact 6. In this pressing method, an IR thermometer 7 and an analyzer 8 are used to measure the temp. of the green compact 6 discharged from the mold or the mold. Further, the measured temp. is compared with the preset reference temp. in a press controller 9, and an outer die driver 4 and an upper punch driver 5 are controlled so that the temp. of the green compact or mold does not exceed the reference temp. Consequently, the lubricant in the hard powder is not softened or liquefied, the hard powder does not deposit on the mold, and the green compact is not burred or chipped.
Patent JP-H11125324-A (JP)
Title: Sintered gear
Inventor: KAMIMURA JUNICHI
IPC: B22F5/08
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To hold wear resistance without application of grease by impregnating the gear with lubricating oil having kinematic viscosity of a specified range to have necessary and sufficient lubricity. SOLUTION: At least one of gears 3, 5 is impregnated with lubricating oil such as industrial gear oil or the like having a kinematic viscosity of 20-350 mm<2> /S in the temperature range of 30-50 deg.C. Thus, a sintered gear is formed of such a composition that in the sintered state, properties equivalent to quenching can be obtained. A gear used in a power tool is low load, and generates little heat. Accordingly, in the case of taking lubricating oil with a large kinetic viscosity as impregnated lubricating oil, the lubricating oil little oozes out on the tooth surface, resulting in the possibility that enough lubricating effect can not be obtained. Therefore, industrial gear oil with a small kinematic viscosity is impregnated so that the lubricating oil oozes out enough on the tooth surface in the operating condition of low load.  Thus, the sintered gear not requiring grease can be obtained, and uniform lubricity is held on the tooth surface to prevent abrasion of the gear.