baber/WOPTO huggingface dataset:
Patent JP-H04122802-A (JP)
Title: Axis hole shape
Inventor: HAMANO TAKESHI
IPC: G01B3/46
Filed: 1990-09-14
Abstract: PURPOSE:To eliminate the need for preparing and managing an exclusive gauge for inspecting a semi-circular shape and enable economy to be improved by forming an axis hole of a rotary body in circular shape and a semi-circular shape and then making the circular shape part of the circular part to be equal to that of the semi-circular shape. CONSTITUTION:An axis hole 2c of a boss part 3b of a gear 1c is formed so that nearly half of the length in axial center direction is a circular part 21a of an inner diameter d and the remaining part is a semi-circular part 20d with an inner diameter d and a height h and the inner diameter d of the circular part 21a is formed on a same surface as the inner diameter d of the semi-circular part 20b. Thus, when inspecting shape dimensions of the axis hole 2c, the inner diameter d of the semi-circular shape 20b can be inspected simultaneously if the inner diameter d of the circular part 21a is inspected by a pin gauge of the corresponding dimensions and the height h of the semi-circular part 20b can be inspected by a pin gauge of corresponding dimensions, thus enabling inspection to be made with a general-purpose pin gauge, eliminating the need for preparing and managing an exclusive gauge for inspection shape dimensions of the semi-circular part 20b, and achieving improved economy.
Patent JP-2001061329-A (JP)
Title: Grain straw-carrying structure of combine harvester
Inventor: MATSUBARA KAZUAKI
IPC: A01D61/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a longitudinally carrying device which can smoothly and well change the postures of grain straws and simultaneously carry the grain straws without retarding the ear tips of the grain straws and without disarranging the carried postures of the grain straws, by remodeling an ear tip-catching and carrying mechanism. SOLUTION: A longitudinally carrying device 11 for changing the postures of reaped grain straws into laterally laid postures and simultaneously carrying the reaped grain straws to a thresher by the use of a plant foot-nipping and carrying mechanism 11A and an ear tip-catching and carrying mechanism 11B is disposed. The longitudinally carrying device 11 is pivotally supported on the support point of the rear portion in a vertically swingable state with respect to a reaping portion. The threshing depth of grain straws in the threshing device can be changed and adjusted. The ear tip-catching and carrying mechanism 11B comprises a catching tine-having chain 11g stretched on front and rear wheels 11f, 11e, and a frame 80 for the chain.  The grain straw-carrying track Tr of the chain on the plan view is disposed in a curved shape that the longitudinally central portion is expanded in a direction separated from a line drawn between the front and rear wheels 11f, 11e.
Patent JP-H0292738-A (JP)
Title: Car speed automatic control device
Inventor: OGAWA KENICHI
IPC: B60W30/00
Filed: 1988-09-29
Abstract: PURPOSE:To contrive the smoothness of a car speed in its change by temporarily changing a gain to a small value when a mode is transferred from the acceleration and deceleration mode to a fixed speed running mode, in the case of a drive which controls an actuator means for its energizing quantity in accordance with a target car speed and the gain. CONSTITUTION:Each output signal of a potentiometer PT1 detecting an actuator for its condition (opening), potentiometer PT2 directly connected to a throttle valve and detecting its opening, reed switch 25 outputting a pulse signal of period corresponding to a car speed and various switches S or the like related to a fixed speed running control are input to CPU 210, when a fixed speed control mode is set, an electric motor 1 is controlled based on a target car speed and a gain, and a throttle valve opening is controlled. Here only just after the mode is transferred from the deceleration or acceleration mode to the fixed speed running mode, the gain is automatically set to a value smaller than the normal. In this way, responsibility in the time of fixed speed running is increased while improving a running feeling when the operating mode is switched.
Patent JP-H03107434-A (JP)
Title: Method for working superplasticity silicon nitride short fiber reinforced aluminum matrix composite
Inventor: MABUCHI MAMORU
IPC: C22C47/14
Filed: 1989-09-20
Abstract: PURPOSE:To compact the Al matrix composite excellent in mechanical characteristics by subjecting mixed powder of Al alloy powder and silicon nitride short fiber to pressure sintering in vacuum, deforming the sintered body in a temp. range in which superplasticity is given and executing compacting. CONSTITUTION:Mixed powder of Al alloy powder (6000 series or 7000 series Al alloy) and silicon nitride short fiber is subjected to pressure sintering in vacuum to manufacture an Al matrix composite. Next, the composite is regulated as stock, which is deformed at >=10<-1>(1/sec) strain rate in a temp. range (500 to 560 deg.C) in which superplasticity is given, and compacting is executed. In this way, parts and structures of complicated shape excellent in mechanical characteristics can be obtd.
Patent JP-H0693435-A (JP)
Title: Collimation sputtered film formation and device therefor
Inventor: KAIZUKA KENJI
IPC: C23C14/34
Filed: 1992-09-14
Abstract: PURPOSE:To obtain a sputtered film free from unequal film thicknesses by relatively moving a collimator provided between a target and a substrate in the direction parallel with a substrate surface, thereby averaging the shadow of the collimator and averaging the amt. of the incident target material on the substrate. CONSTITUTION:The collimator 1 is installed between the target electrode and the substrate electrode and only the materials perpendicular to the substrate 2 surface among the sputtered materials of the target are passed, by which the sputtered film is formed. A shaking device for shaking the collimator 1 and/or the substrate 2 is provided in this film forming method to relatively move 11 the collimator 1 and the substrate 2 in parallel. The sputtered target materials are deposited equally over the entire surface of the substrate 2, by which the film having the uniform thickness free from unequalness is thus formed over the entire surface of the substrate 2.
Patent JP-H0294076-A (JP)
Title: Inter-track timing circuit
Inventor: YODA SHINJI
IPC: H04N5/92
Filed: 1988-09-29
Abstract: PURPOSE:To reduce a memory by a half or less by providing a means to delay by a fixed time, a means to detect a recognizing code, a means to generate a pulse at the time of detection, a means to generate a specific pulse and a timing means. CONSTITUTION:The data of input terminals 212, 213 and 214 are roughly timed respective fixed delay memory parts 202, 205 and 208. On the other hand, the data of an input terminal 215 are inputted to an ID pulse generating circuit 210, supplied to a 4:1 selector 211, and the timing of the reproduced data are made into the reference of simultaneous reading. The output data of the memory parts 202, 205 and 208 are inputted to timing memory parts 203, 206 and 209 and pulse generating circuit memory parts 202, 204 and 207. Respective write address resetting pulses are applied to the circuits 201, 204 and 207, and further, read address resetting pulses are applied to a circuit 210 in common. The respective outputs are derived to an output terminal 216 as the serial outputs. Thus, a circuit scale can be drastically reduced.
Patent JP-H0695403-A (JP)
Title: Electrophotographic sensitive body
Inventor: ITO AKIRA
IPC: G03G5/05
Filed: 1992-09-14
Abstract: PURPOSE:To provide an electrophotographic sensitive body having high sensitivity and high durability. CONSTITUTION:A compd. represented by formula I or II is incorporated into a layer on an electric conductive substrate. In the formulae I, II, X is a residue of in arom. or hetero ring which is condensed to a benzene ring and may have a substituent, Y is a combining group, each of R<1>-R<4>, R<6> and R<7> is H or alkyl and R<5> is H, optionally substd. alkyl, aralkyl or acyl.
Patent JP-H07106023-A (JP)
Title: Detector for connection of connector
Inventor: FUKUDA MASARU
IPC: H01R13/64
Filed: 1993-09-30
Abstract: PURPOSE:To omit a conventional contact for detecting connection and to simplify a connection detector by making a pair of pin type terminal fittings for detecting connection conduct electricity by means of a contact for short-circuit in a condition where a flexible lock arm is recovered when a pair of connector housing are completely connected together. CONSTITUTION:A contact 17 for short-circuit made of elastic metal plate is provided on a flexible lock arm 14 in one connector housing A'. A pair of pin type terminal fittings D'' for detecting connection are provided on the engaged part 16 of the other connector housing B' so that the fittings are placed on the both sides of the flexible lock arm 14 when the connector housing B' is connected with the connector housing A'. In a condition where the flexible lock arm 14 is recovered when the pair of connector housing A' and B' are completely connected together, the pair of pin type terminal fittings D'' for detecting connection are electrically continued by the contact 17 for short-circuit. A detector for connection can thus be simplified by omitting a conventional contact for detecting connection.
Patent JP-H1179315-A (JP)
Title: Delivery device for automatic housing equipment for fileholder
Inventor: MURATA HARUMI
IPC: B65G1/04
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To efficiently process delivered file holders in an automatic housing equipment which can house many file holders for a clinical chart. SOLUTION: A plurality of accumulating sections 20 is provided in parallel in the delivery section 19 of a delivery device 3, and a relay conveyor 22 is provided above each accumulating section 20. A spring-up rotation type dividing conveyor 21 is arranged above each relay conveyor 22 except the relay conveyor 22 located at the end part to control the motion of each dividing conveyor 21. The file holder F can therefore be separately accumulated in an optional accumulating section 20. Since the file holders F can be individually separated according to their destinations such as an internal section or a surgical section and then accumulated, the their processing after delivery can be efficiently carried out.
Patent JP-H1187536-A (JP)
Title: Manufacture of mask-type semiconductor device
Inventor: KUNITO MASAO
IPC: H01L27/112
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a mask-type semiconductor device through which the variations of threshold voltages can be suppressed and which needs a smaller number of ion implantation processes. SOLUTION: Boron ions are implanted into the channel region of a cell transistor with a 1st dosage to set a 1st threshold voltage. Then phosphorus ions are implanted with a 2nd dosage, using a photoresist pattern 7 for setting a 2nd threshold voltage. The phosphorus ions are implanted with a 3rd dosage by using a photoresist pattern 8 to set 3rd and 4th threshold voltages. With this arrangement, 4 different threshold voltages can be set.
Patent JP-H1186073-A (JP)
Title: Device and method for discriminating securities
Inventor: IWAKI KUNIHIDE
IPC: G06V10/143
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a device, which is simple in constitution and easily adjustable and can reliably discriminate whether or not securities represented in colors is genuine irrelevantly to operation environment. SOLUTION: A photoelectric converter 15 is so adjusted as to have the same sensitivity with light sources A11 and B12 emitting different-wavelength lights in the absence of an object to be discriminated and in this state, the sensitivity difference of a detection signal of light transmitted through the discriminating object is detected as the output of a high-pass filter 22. A sampling circuit 24 samples a signal, which is proportional to the difference in sensitivity of a detected value from the light source A11 from the sensitivity of the light source B12 based upon the sensitivity difference and discriminates whether or not the security is genuine according to the sampled value.
Patent JP-2000077530-A (JP)
Title: Layout area compressing method for integrated circuit
Inventor: HAMAZAKI RYOJI
IPC: G06F17/50
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To decrease wiring resistance and to shorten the process time for compressing the layout area of an integrated circuit. SOLUTION: This method is provided with a wiring section management table generating process 10, where a wiring section management table is generated to show the list of wiring management information related to the connection between one wiring section and other wiring sections for each wiring section in a wiring region for each wiring region unit, a wiring section channel allocation process 20 where the wiring management information is corrected, so that the vacant between wirings is minimum while no wiring section in a wiring region overlaps with the wiring section in other net, a wiring channel compressing process 30 where, when a vacant region in a wiring region occurs, the region is removed from a layout data to compress a layout area, and a wiring route editing process 40 where the layout data is edited so that a wiring section of the layout data in the wiring region is moved,  and the wiring at its both ends is corrected for connection.
Patent JP-H1183501-A (JP)
Title: Car behavior controller
Inventor: MINE ATSUSHI
IPC: B60W40/06
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To perform practical, reliable, and stable control wherein an optimum control corresponding to actual various road condition is allowed while a distance from a curved point is fully taken into account. SOLUTION: A tolerable lateral acceleration setting part 26 calculates a basic value according to a road surface friction coefficient, then corrects it with a car speed, curve's entire angle, direction, and road grade to obtain a tolerable acceleration lateral acceleration. A reference tolerable entrance speed setting part 27 sets a reference tolerable entrance speed. A tolerable deceleration setting part 28 sets a basic value from the road friction coefficient, and correct it with the road grade to obtain a tolerable deceleration. An alarm speed calculation/storage part 29 and a deceleration calculation/storage part 30 calculate, and then store, an alarm speed and deceleration. An alarm judging/outputting part 32 obtains an estimated alarm speed, compares it to a car speed, outputs it to an alarm device 10, for control/release of alarm control.  A deceleration judging/outputting part 33 obtains an estimated deceleration, compares it to a car speed, and outputting it to a selection part 34, and the selection part 34 selects an appropriately deceleration method for deceleration. A control performing/ judging part 31 commands cancel and change or control based on steering/deceleration state.
Patent JP-S61126048-A (JP)
Title: Production of optically active 4-hydroxy-2-cyclopentenone
Inventor: NOYORI RYOJI
IPC: C07B31/00
Filed: 1984-11-22
Abstract: PURPOSE:Readily available 3,4-epoxycyclopentanone is used as a starting material to effect contact with a metal complex to produce the titled substance which is used as a synthetic intermediate of prostaglandins easily under mild conditions in high yield. CONSTITUTION:3,4-Epoxycyclopentanone of formula I is brought into contact with a complex of optically active 1,1-bis-2-naphthol in a solvent such as dichloromethane at 0-70 deg.C, preferably 10-40 deg.C. Then, when needed, the hydroxyl is protected to give a compound of formula II (mark * is asymmetric carbon atom; R is H, or protecting group). The complex used in the reaction is prepared by combination of trialkylaluminum as a ligand of of formula III (R<1> is 1-4C alkyl), an alcohol, phenol or sulfonic acid as a coligand and optically active 1,1'-bi-2-naphthol.
Patent JP-H0667671-A (JP)
Title: Musical sound generating device
Inventor: OTA FUMIAKI
IPC: G10H7/00
Filed: 1992-08-24
Abstract: PURPOSE:To obtain a musical sound of high sound quality by storing waveform data after filter processing as a part to be read out repeatedly. CONSTITUTION:Attenuation characteristics, namely, fade-out characteristics of waveform data in a section B are weighted, and rising characteristics, i.e., fade-in characteristics are weighted in the same section of a waveform (D) as the section B. Those two weighted waveform data are added, namely, mixed by cross-fading. A waveform memory is stored with the rising part section A of an original musical sound waveform, the cross-fading mixed waveform (section D), and one cycle (section E) of the unweighted waveform (D) successively to form musical sound waveform data on one timbre. Further, the head of the section A is set to a start address SA, the head of the section E is set to a loop top address LT, and the tail is set to a loop end address LE; and the SA, LT, and LE are stored in the ROM while made to correspond to the musical sound waveform data.
Patent JP-H03109124-A (JP)
Title: Wing opening/closing device for specially wing-mounted vehicle
Inventor: KONDO MINORU
IPC: B60J7/08
Filed: 1989-09-21
Abstract: PURPOSE:To permit the opening/closing operation of a wing in emergency by installing a stop valve which is closed in emergency and an emergency power unit in a hydraulic circuit leading to an actuator, in the constitution in which the wing of a load box is opened and closed by the actuator. CONSTITUTION:A special mount type wing vehicle is equipped with the right and left wings which have respective nearly L-figure-shaped sections and constitute both the side walls and a roof wall of a load box arranged on the frame of a load carrying platform, and each wing is opened and closed by a hydraulic actuator 11. The hydraulic actuator 11 is equipped with a pair of hydraulic cylinders 23a, 23b; 24a, 24b on the respective wings, and the pressurized oil supplied from a hydraulic power unit 10 is supplied and discharged through the pressure passages 20a, 20b; 21a, 21b. In this case, stop valves 40,... which are manually opened and closed are arranged in the pressure passages 20a-21b, and an emergency power units 42 and 43 on the right and left sides which are equipped with a hand pump 45, direction selector valve 49, etc., are connected with a passage coupling 41 connected to the downstream side.
Patent JP-H03106656-A (JP)
Title: Ink jet printer
Inventor: IKENO HIROSHIGE
IPC: B41J2/01
Filed: 1989-09-21
Abstract: PURPOSE:To conduct cleaning of attached ink and prevent contamination of a printer body as well by parallely disposing a washer liquid feed roller and a washer liquid absorbing roller to conduct cleaning of the periphery of a film with ends and a thermal head when the film is traveling. CONSTITUTION:When a washer liquid suction port protruding in a thrust direction on one side of an ink cartridge 7 engages a washer liquid feed port protruding from a part of an ink jet printer body 1, washer liquid is fed into a washer liquid feed roller 9. Simultaneously with the start of printing, a film with ends 8 moves, so that the washer liquid feed roller is caused to rotate by friction, whereby ink attached to the surface of the film is scraped off without causing wear thereon. And by means of a washer liquid absorbing roller 10 disposed at a position facing the roller 9, liquid in excess after cleaning is prevented from falling into the ink jet printer body, enabling thereby stable printing to be achieved.
Patent JP-S62107814-A (JP)
Title: Plug for ribbed tube drawing work
Inventor: SUZUKI HIDEO
IPC: B21C1/22
Filed: 1985-11-05
Abstract: PURPOSE:To obtain ribbed tubes having ribs with a sharp sectional shape by making a groove bottom width at the rib work beginning position of a plug to or wider than than that at the rib work finishing position. CONSTITUTION:Line groove 13 are cut on the plug body 12 of a plug 11 and the groove bottom width is constant from the rib work beginning position A to the rib work finishing position B or the width at the position A is wider than that at the position B. Groove sides 14 incline so that the groove 13 expands toward the periphery of the plug 11. The slope of the groove sides 14 at the position A is smaller than that at the position B and gradually increases toward the position B.
Patent JP-H0777453-A (JP)
Title: Weight measuring device
Inventor: ABE RYOICHI
IPC: G01G3/18
Filed: 1993-09-07
Abstract: PURPOSE:To provide a weight measuring device capable of compensating the error caused by the temperature characteristic of an elastic body constituting a weight sensor. CONSTITUTION:This weight measuring device is constituted of a weight sensor 2 combined with an elastic body and a displacement sensor, a voltage generator 1 applying the driving voltage to the primary side of the displacement sensor, and a detector 3 detecting the voltage on the secondary side of the displacement sensor. A temperature detecting element 2-3 is provided near the elastic body, the output voltage of the voltage generator 1 can be controlled by the temperature compensating electric signal from the temperature detecting element 2-3, and the voltage of the temperature compensating electric signal can be added to or subtracted from the output of the detector 3 in this circuit constitution.
Patent JP-H0692507-A (JP)
Title: Movable paper feeding guide
Inventor: TACHIKI HIROSHI
IPC: B65H5/38
Filed: 1992-09-16
Abstract: PURPOSE:To miniaturize a printer, smooth paper feed from a sub cassette and prevent the occurrence of an abnormal sound by hastening confluence of a paper feeding passage from a main cassette and a paper feeding passage from the sub cassette in the printer having plural paper feeding cassettes. CONSTITUTION:Since a paper feeding passage from a main cassette 1 and a paper feeding passage from a sub cassette 2 are made confluent in the vicinity of an entrance of a paper feeding guide 11 and the entrance of the paper feeding guide 11 is made movable according to the selected paper feeding passage, an angle at which a paper sheet taken out of the paper feeding cassette comes into contact with the paper feeding guide 11 can be optimized, so that the occurrence of an abnormal sound can be prevented.
Patent JP-S6487023-A (JP)
Title: Spinner forming device
Inventor: OCHIAI KIMIO
IPC: B21D53/30
Filed: 1987-09-30
Abstract: PURPOSE:To prevent the generation of a crack in a bottom part of a V-groove and the generation of contraction at the outside of the bottom part of the V- groove by forming the pressure surface of a pressure tool to a curved surface in the axial direction of a disk-like stock, and also, inclining one side face in a tapered shape against the pressure surface direction. CONSTITUTION:A disk-like stock 1 is inserted and held by mandrels 3, 3, rotated centering around its axis center, and a V-groove 14 is smoothed by a rotary pressure roller 31. Thereafter, rim stocks 15, 16 are ironed along each mandrel 3, 3, and a vehicle use wheel is completed. In this case, the pressure surface of the rotary pressure roller 31 forms a curved surface in the axial direction of the disk-like stock 1. A radius (r) of this curved surface is set to 0.3t-1t, in case when thickness of the stock 1 is (t). Also, one side face of this pressure roller 31 is inclined in a tapered shape against the pressure surface direction, and an edge angle alpha of one side in the inclined surface is set to 15-35 deg.. In such a way, the generation of a crack in a bottom part of the V-groove, and the generation of contraction at the outside of the bottom part are prevented.