baber/WOPTO huggingface dataset:
Patent JP-H09268935-A (JP)
Title: Intake air volume control device for internal combustion engine
Inventor: MASHIKI ZENICHIROU
IPC: F02D41/14
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent a deterioration of combustion state caused by an error of a degree of opening of an intake air volume control valve in an intake air volume control device for an internal combustion engine in which a laminated flow combustion can be attained. SOLUTION: A fuel injection valve 11 is arranged near a peripheral part of an inner wall surface of a cylinder head 4 near a first intake valve 6a or the like. Fuel flowed from the fuel injection valve 11 is directly injected into a cylinder 1a. An electronic controlled throttle valve 23 is arranged within an intake duct 20. An electronic control device 30 performs a closing control in such a way that an intake pressure may become less than a predetermined value in the case that an engine 1 is being kept at an idling state and applied under a specified condition. Then, a value subtracted from a fundamental instructed value only by a closing amount is set in principle as a final throttle indicated value. In addition, a throttle study value is set in response to a difference between the final throttle indicated value and the throttle reference degree of opening.  Then, when a degree of opening of the throttle is controlled, its study value is corrected and then the final throttle indicated value is set.
Patent JP-H07211899-A (JP)
Title: Mos type semiconductor element
Inventor: KOBAYASHI TAKASHI
IPC: H01L29/78
Filed: 1994-01-24
Abstract: PURPOSE:To provide a MOS type semiconductor element in which the capacitance between a gate electrode stretching in a gate pad region and an opposing drain electrode is decreased to increase switching speed. CONSTITUTION:A shield electrode 9, parallel to the substrate surface, is buried in the major part of an insulating layer 8 between a gate pad 13 connected with gate electrode 6 and the semiconductor substrate, and the shield electrode is connected with a source electrode 11. Then, the capacitance between the source electrode 11 and the drain electrode 12 substitutes for the capacitance between the gate pad 13 and a drain electrode 12, resulting in higher switching speed.
Patent JP-H08194618-A (JP)
Title: Case base inferring device
Inventor: OOMURA KAYAKO
IPC: G06F17/50
Filed: 1995-01-18
Abstract: PURPOSE: To facilitate the acquisition of knowledge in case inference and to obtain a suitable solution on the other hand. CONSTITUTION: This device is provided with a case retrieving means 4 for retrieving candidate cases most similar to a question out of plural model cases previously stored in a case base 2 when solving the question, a case correcting means 6 for correcting the candidate cases based on prescribed rules concerning the different parts of the question and the candidate cases, a case extracting means 9 for extracting a successful case out of the corrected candidate cases, a case adding means 8 for adding the successful case to a memory in a case base 2 by modeling the successful case, a case adding means 10 for adding its extraction conditions to the attribute of the model case at least, an attribute referring means 11 for referring to the attribute added in advance,  and a case changing means 12 for changing the number or/and contents of candidate cases by performing prescribed processing when plural candidate model cases are provided for one question, or the like. Thus, the acquisition of knowledge in a case base inference is facilitated and the suitable solution can be always obtained on the other hand.
Patent JP-S5498482-A (JP)
Title: Road information memory apparatus
Inventor: MIZOTE MASAYOSHI
IPC: G05D1/02
Filed: 1978-01-20
Abstract: PURPOSE: To accomplish automatic reproduction of necessary road information from tapes each time a car runs to the set point by means of a reproduction device such as car stereo after all information such as that on a point of changing course is recorded on the tape.  
     CONSTITUTION: A car stereo 5 is equipped with a tape 5 1  for road information on which road information is recorded on every set point up to the destination from the starting point. With a changeover switch 5 3  turned to the first position, the car stereo is operated for playing. When reproduced, a first distance signal is converted to a parallel data with a series/parallel converter 8 and stored into a memory circuit 9. At the same time, a flip-flop 6 is set to turn the car stereo to the pose position whereby reproduction is interrupted. Under such a condition, a counter 2 measures the coverage distance and indicate the contents on a display 4. When the distance coincides the memory valve in a memory circuit 9, a coincidence output of a comparator 10 resets the flip-flop to allow a speaker 5 2  to give information at the set point. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09193542-A (JP)
Title: Image forming method, image forming material used for the method and thermal transfer sheet
Inventor: NAKAYAMA NORITAKA
IPC: B41M5/26
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method capable of forming an image having high density and good gradation properties by imagewise heating and an image forming material used therein. SOLUTION: An image forming material in which a thermal recording layer containing a cobalt complex, aromatic dialdehyde and an instability imparting agent is provided on a support is imagewise heated to form an image or an image forming material in which a recording layer containing two kinds of components among the cobalt complex, aromatic dialdehyde and the instability imparting agent is provided on a support and a thermal transfer sheet containing at least one kind of the remaining component are superposed one upon another and imagewise heated to form an image. The image forming material and the thermal transfer sheet used in the above-mentioned image forming method are also contained.
Patent JP-S56103854-A (JP)
Title: Cathode-ray tube
Inventor: JITSUKATA HIROSHI
IPC: H01J29/56
Filed: 1980-01-23
Abstract: PURPOSE:To enable the correction of the longitudinal direction of an elongated electron beam to random direction, by rotary adjusting the mounting position of a ferro-magnetic chip around the tube axis. CONSTITUTION:The electron emitted from the cathode will form an elongated cross-over by means of a rotary asymmetric pre-focus lens comprising the first grid 52 having an elongated opening, the second grid 53 having a circular opening and the third grid 54, then said cross-over is focused onto a fluorescent face through a field main lens provided by a rotary symmetric field 81 which is produced by permanent magnet 6 located at the outer-circumference of a neck tube. Then a ferro- magnetic chip 7 is properly rotated to direct the longitudinal direction of the elongated beam spot toward desired direction.
Patent JP-2000203356-A (JP)
Title: Input device for automobile
Inventor: OBA KIYOTSUGU
IPC: G06F3/0487
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an input device for automobile which can reduce the error operation in the automobile operating condition, can improve the workability and the safety, and can improve the future expanding property. SOLUTION: A touch panel display provided with a display 4, and a touch panel 5 on whose surface an image displayed on the picture surface of the display 4 is permeated and shown; and plural switches to convert the ON condition and the OFF condition of a device installed to the automobile by operating a specific operation on the touch panel 5; are provided. On the display 4, the first precise image screen to display the switches to control one sort of electric article by the switch group; the second precise image screen to display the sorts of electric articles which can be controlled by either switch; and a large item image screen to display the position of the switch which can control one sort of electric article, and the positions of the operation condition display switches to display the operation conditions of the above devices; are displayed.
Patent JP-H06216451-A (JP)
Title: Laser generator
Inventor: OTSUKI EIICHIRO
IPC: H01S3/10
Filed: 1993-01-18
Abstract: PURPOSE:To provide a laser generator in which many single-wavelength laser outputs can be obtained from one laser tube more easily and at a lower cost than conventional generator. CONSTITUTION:This laser generator is provided with an output mirror 2 and a high-efficiency reflecting mirror 3 at both ends of a laser tube 1, and further in front of the output mirror is arranged in inclination with respect to the optical axis a filter 4 which transmits a laser beam in a wavelength region to be taken out for the output thereof and reflects a laser beam in an adjacent wavelength region for the most part, thereby being able to achieve the object thereof.
Patent JP-S59132135-A (JP)
Title: Stabilizing method of junction surface of semiconductor element
Inventor: YASAKA SUSUMU
IPC: H01L21/316
Filed: 1983-01-19
Abstract: PURPOSE:To improve yield by forming a glass layer, 50wt% or more of glass powder therein has grain size of 5mum or less and the maximum grain size of the powder therein extends over 40mum or less, through a printing method. CONSTITUTION:Glass paste in which glass powder is dry-crushed up to grain- size distribution of 5mum or less and glass powder and slurry are mixed at 3:1 is used, and the glass paste is applied in the groove 3 of the main surface of a semiconductor wafer through printing. Carbitol used as slurry is evaporated, cellulose is burnt and vaporized, and a glass paste layer 1a is changed into a glass powder layer 1b. A glass layer 1c welding on the inner wall of the groove is formed through a baking under the conditions of baking proper to glass and a cooling. When the grain size of glass powder is large, glass grains are difficult to uniformly adhere on the shoulder section of the groove, and dielectric-resistance yield is excellent when grain size is 5mum or less on an average and 40mum or less at a maximum.
Patent JP-H08197351-A (JP)
Title: Assembly device for spring seat
Inventor: SAWAKI KATSUO
IPC: F01L3/10
Filed: 1995-01-18
Abstract: PURPOSE: To surely hold spring seats different in kinds, and besides, execute the assembly work of the spring seat easily within a narrow work space. CONSTITUTION: The side of one end side each of plural plate spring members 56 are screwed to the periphery on tip side of a cylindrical member 50 installed outside of a fixed cylinder 48, and the other end side of this plate spring member 56 is bent inward on the way, and it has a holder 58 projecting downward from the head of the periphery of the cylindrical member 50. A slide member 60 is installed freely of ascent and descent at the periphery of the cylindrical member 50, and when holding a spring seat, this slide member 60 advances to open the holder 58 of the plate spring member 56.
Patent JP-H03212530-A (JP)
Title: Device for laying covered conduit
Inventor: MAEDA AKIYA
IPC: E02D17/08
Filed: 1990-01-12
Abstract: PURPOSE:To improve working efficiency and prevent the generation of noise pollution by loading a self-running frame with a series of constructing devices necessary for the excavation of channels for burying cables, enclosing the frame outer surface with a sound insulating material, and conducting the work while moving the frame. CONSTITUTION:A self-running frame 2 is loaded with constructing devices such as a road cutter 3, a road breaker 4, a drilling shovel 5, a soil conveyor 6, a sheet piling device 7, a compacting device 9, a sheet pulling device 10 which are necessary for the excavation of channels for burying cables. The outer surface of the self-running frame 2 is enclosed with a sound insulating material. The work is advanced while moving the frame 2, and noise pollution in night work is prevented. Hence, the working efficiency can be improved.
Patent JP-S5598661-A (JP)
Title: Starter including reduction gears
Inventor: HASEBE NOBUTOSHI
IPC: F02N11/00
Filed: 1979-01-24
Abstract: PURPOSE: To prevent dust from entering by providing a center plate between the center bracket and the gear case in order to avoid the movement of the axis to the axial drection of the reduction gears.  
     CONSTITUTION: There are provided a motor 1, an armature 2, an armature shaft bearing 3 and a center bracket 4. A reduction gear axis 5 is of an internal gear type and its end serves as an output shaft. There are further provided a gear case, a center plate 7 and a pinion clutch. Thrust washers 13, 14 are slidably rotated by the action of thrust load from the reduction gear axis 5. Thus, even when dust enters from within the gear case and the pinion clutch, it can not reach the engaged portion of the reduction gear. In addition, leak of the lubricating oil filled in the engaged portion of the gear is also prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5391360-A (JP)
Title: Capless arrester
Inventor: KUBOTA TOSHIHIKO
IPC: H01T1/16
Filed: 1977-01-21
Abstract: PURPOSE: To raise the limit voltage, reduce the height and size of the elements and imlrove the unequality of sharing voltage by laminating in the multi-stage a plurality of parallel arranged and serial connected elements having the voltage current non-linear characteristic. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09263777-A (JP)
Title: Fuel oil for gasoline engine
Inventor: UCHIYAMA TSUTOMU
IPC: C10L10/10
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel oil improved in the octane number of low-boiling components without detriment to the calorific value and excellent in running performances in cold start-up by specifying the content of cyclopentane, the vapor pressure, the distillation behaviors, and the octane number. SOLUTION: This oil contains 1-25vol.% cyclopentane and has an S content of 100ppm or below, a vapor pressure of 0.45-0.95kg/cm<2> at 37.8 deg.C, distillation behaviors including a 10% evaporation temperature of 70 deg.C or below, a 50% evaporation temperature of 75-105 deg.C and a 90% evaporation temperature of 180 deg.C or below, and a research octane number of 96 or above. More specifically, cyclopentane has a boiling point lower than that of, e.g. methyl t-butyl as a conventional octane number improver and a high-level balance between the octane number and the calorific value. It is desirable that the fuel has a benzene content of 1vol.% or below.
Patent JP-H01183726-A (JP)
Title: Coordinate reading device
Inventor: NARUSE MAKOTO
IPC: G06F3/048
Filed: 1988-01-15
Abstract: PURPOSE:To freely move a CCD camera, etc., on a reading surface and to obtain the spot coordinates of a desired picture as the coordinate data on a 2nd coordinate system by using a mechanism to convert the coordinates of a 1st coordinate system into the coordinate data on the 2nd coordinate system set on the reading surface. CONSTITUTION:The data D2 showing the coordinates (x1, y1) and (x2, y2) of the X-Y orthogonal coordinate systems of the center positions of coils 3a and 3b respectively obtained by a relative position information detecting device 30 are supplied to a converter 20. The converter 20 converts the coordinate position (u, v) of a point P (a point of a picture) within the viewfield of the camera 18 in a U-V orthogonal coordinate system shown by the data D1 into the data D3 showing the coordinates (x, y) of the X-Y orthogonal coordinate system by means of the data D2. In this case, the converting calculation is carried out based on the equations I, II and III and the data D3(x, y) can be obtained.
Patent JP-S63176313-A (JP)
Title: Electric furnace for producing rock wool
Inventor: KAJIWARA KOJI
IPC: B01J6/00
Filed: 1987-01-14
Abstract: PURPOSE:To readily control tapping temperature without enlarging furnace volume and continuously discharge molten slag at a constant temperature, by providing an auxiliary chamber, divided from a main chamber with a weir and having specific auxiliary electrodes and tapping outlet. CONSTITUTION:A molten slag 11 is charged from a main raw material charging inlet 3 provided at the fixed ceiling 2 into a main chamber 1 of an electric furnace for producing rock wool until a weir 6 is dipped in the molten slag 11. An auxiliary raw material is charged from a secondary raw material charging inlet 4 and heated by main electrodes 5 to increase temperature to a given value, e.g. 1,500-1,600 deg.C, and the high-temperature molten slag 11 is discharged through a communicating hole 12 provided under the weir 6 into a specially installed auxiliary chamber 7. The final temperature control is carried out by auxiliary electrodes 9 to discharge the molten slag 11 at a constant temperature from a tap hole 10.
Patent JP-H07211787-A (JP)
Title: Semiconductor device
Inventor: NOGUCHI TAKASHI
IPC: H01L27/092
Filed: 1994-01-25
Abstract: PURPOSE:To reduce the voltage of CMOS by employing bulk configuration and reducing S value. CONSTITUTION:The semiconductor device is a bulk complementary field effect transistor obtained by forming a n-channel insulating gate field effect transistor and a p-channel insulating gate field effect transistor on a common semiconductor substrate 1. Reverse bias voltage is applied between the substrate region 2 and source 3 of the n-channel insulating gate field effect transistor and those 12, 13 of the p-channel insulating gate field effect transistor, respectively.
Patent JP-S55100838-A (JP)
Title: Turn-around mechanism for press working
Inventor: ORII MASARU
IPC: B65G47/90
Filed: 1979-01-25
Abstract: PURPOSE:To reduce the time required for turning around a pressed work without changing the position of the work before and after the turning-around, by rotating a pair of attracting means of a turn-around section, which support the front and rear ends of a work, around the center of the feeding direction of the work. CONSTITUTION:A work 38 is conveyed by an attracting arm of a press-work- drawing off or -feeding unit just above a jig 39, then it is placed on attracting means 26, 26' by the descent of the attracting arm. The attracting means 26, 26' operate and attract the front and rear ends of the work 38. Subsequently an air cylinder for turning around is actuated to rotate a rack-driving shaft 32 clockwise through a lever 34, so that racks 27, 27' are moved counterclockwise through levers 30, 30', sliding shafts 31, 31' and links 29, 29', and pinions 24, 24' are rotated counterclockwise. Hence attracting means holders 25, 25' and the attracting means 26, 26' are turned around through 180 deg.. Then the work-supporting member 3 and the jig 39 are raised, and the attracting force is removed from the attracting means 26, 26'.
Patent JP-H02187052-A (JP)
Title: Electronic component mounting board
Inventor: ISHIDA NAOTO
IPC: H01L23/50
Filed: 1989-01-13
Abstract: PURPOSE:To avoid peeling-off between a board and a resin-sealed frame and improve durability and reliability by a method wherein apertures are provided in the sealed frame at positions corresponding to the through-holes of the board and open spaces are provided above the hoes by the apertures when the sealed frame is joined with the board. CONSTITUTION:A resin-sealed frame 4 has apertures 40 at positions corresponding to through-holes 5 provided on the one side ends of conductor circuits 3 on a board 1. When the frame 4 is joined with the board 1, open spaces are provided above the holes 5 by the apertures 40. Then the frame 4 is bonded to the board 1 with adhesive so as to surround the electronic component mounting part 2 of the board 1. Then I/O pins 6 are inserted into the holes 5 of the board 1 from the rear and dipped into molten solder. Therefore, the solder penetrates into a gap between the pin 6 and the inner wall of the hole 5 and fills it to connect the pin 6 to the hole 5 electrically while the head 61 of the pin 6 is exposed. With this constitution, cavities and voids are not produced in the through-holes and the peeling-off between the sealed frame and the board can be avoided.
Patent JP-2000207138-A (JP)
Title: Network connection type multiple cd-r/rw drive
Inventor: IWASAKI HIDEKI
IPC: G06F3/08
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To enable recording to a CD-R/RW disk (compact disc-recordable/ rewritable direct-read-after-write enable and reloadable compact disk), while enabling access from a large number of users (client personal computers(PC)) on a network. SOLUTION: A network type multiple CD-R/RW drive 1 is provided with a means for connecting to a network (Ethernet(R)) 2, plural CD-R/RW drives 14a-14n, mans for selecting any one of these respective CD-R/RW drives, temporary storage device 13 for temporarily holding data which are transferred via the network 2, means for controlling the write and read of the connected CD-R/ RW drive and the temporary storage device 13, and means for performing data transfer due to a network OS via the network.
Patent JP-S59130796-A (JP)
Title: Inflation type boat
Inventor: SHIRAISHI FUMITO
IPC: B63B7/08
Filed: 1983-01-18
Abstract: PURPOSE:To reduce the resistance on sliding by installing a projection along the boundary between the conical part at the rear edge of a cylindrical part and forming the outer peripheral rear edge part of said projection into an acute angle, thus eliminating the contact of the conical part to the water surface in high-speed sliding and facilitating the transition to sliding state. CONSTITUTION:As for a boat 1, the floating bodies 2 on the both sides of a hull are connected by a ship bottom plate 3 and a transom 4, and the bow part of the floating body 2 are brought close to each other and united at the bow edge. A cover 5 and a wind shield 50 are installed at the bow part. The floating body 2 is formed of a rubber bag body, and each shape of an inner cylindrical part 20 and the conical part 6 at the rear edge of the inner cylindrical part is maintained. At the rear edge of the cylindrical part 20, a projection 7 made of plastic or rubber is installed along the boundary between the conical part 6, and the outer peripheral rear edge part of the projection 7 is formed into an acute angle.
Patent JP-H06211372-A (JP)
Title: Automatic paper feeder and recorder
Inventor: NAKAJIMA YUJI
IPC: B65H3/06
Filed: 1993-01-19
Abstract: PURPOSE:To prevent a sheet from its improper feed and to miniaturize a device by eliminating back tension of the sheet, in an automatic paper feeder. CONSTITUTION:A loaded sheet is fed out by a spare roller 531, and the fed out sheet is separated sheet by sheet by a separating roller 512 and a friction separating member 530. After starting the separated sheet conveyed by conveying means 413, 414 of a recording part 400, the separating roller 512 and the spare roller 531 are detached from the sheet. Thus by eliminating back tension applied to the sheet, the sheet can be prevented from its oblique feed and jam. Since conveying force of the conveying means of the recording part 400 can be decreased, miniaturization of a device can be attained. By providing a sheet stopper 540, a sheet sheaf is prevented from being inserted by mistake between the separating roller 512 and the friction separating member 530 at the time of setting the sheet.
Patent JP-H06214577-A (JP)
Title: Speaker and electronic apparatus formed by using the speaker
Inventor: TANIISHI SHINNOSUKE
IPC: G10K11/16
Filed: 1993-01-19
Abstract: PURPOSE:To provide a speaker which can realize a man-machine interface using sounds without mounting an earphone, etc., and without giving trouble to the surrounding, is small in size and has superdirectivity and the electronic apparatus formed by using this speaker. CONSTITUTION:The sound waves from a sound source section 1 which generates the sound waves of at least two different frequencies are propagated in a propagation section 2 and the sound waves of the frequency corresponding to the difference between these frequencies is generated. The sound waves from the sound source section 1 exclusive of the above-mentioned sound waves are absorbed by an absorption section 3. The compact constitution of the speaker 100 having the superdirectivity is enabled.
Patent JP-S62164193-A (JP)
Inventor: UEMURA KOJI
IPC: G07F5/18
Filed: 1986-01-16
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。