baber/WOPTO huggingface dataset:
Patent JP-S5854647-A (JP)
Title: Detecting device for substrate hole position
Inventor: KATSUTA DAISUKE
IPC: H01L21/67
Filed: 1981-09-28
Abstract: PURPOSE:To obtain fixed detection accuracy regardless of the sizes of substrate holes by a method wherein A/D conversion is applied to four analog voltages fed from a four-sectional light sensitive element receiving light projected through substrate holes and arithmetic processing is done by a CPU. CONSTITUTION:Light from a light projector 1 passes through substrate holes 2 and aims at a four-sectional light sensitive element 4. The element 4 supplies lines 5a-5d with detector output voltages which are proportional to the amount of received light at each part of the element 4. The voltages are fed into a multiplexer 7 through buffer amplifiers 6a-6d. The detector output voltages V1-V4 supplied to the multiplexer 7 are converted into a digital signal 12 by a sampling hold circuit 9 and an A/D converter 11 and arithmetic processing is done by a CPU13. A driver 22 is controlled based on the arithmetic result.
Patent JP-H112913-A (JP)
Title: Electrophotographic photoreceptor
Inventor: FUJIMOTO SHINGO
IPC: G03G5/05
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To stabilize electric characteristics and image characteristic and to enhance durability even in repeated uses by forming a main photosensitive layer containing a carrier generating material and a carrier transfer material and an outermost photosensitive layer containing the carrier transfer material and a specified polymer composition. SOLUTION: The electrophotographic photoreceptor is provided on the conductive substrate with the main photosensitive layer containing the carrier generating material and the carrier transfer material and the outermost photosensitive layer containing the carrier transfer material and the polymerizable composition represented by formula I in which R1 is a group represented by formula II; R2 is an H atom or a 1-6C alkyl group or a group represented by formula II; X is a group represented by formula III or the like; (m) is an integer of 2-50; in formula II, R3 is a 1-9C alkyl; and in formula III, Y is a 1-9C alkylene group, thus permitting the obtained photoreceptor not to change in electric characteristics, such as potential acceptance and sensitivity, and image characteristics, such as resistance to thickening of lines and image blurring.
Patent JP-S639224-A (JP)
Title: Mambrane switch panel
Inventor: HINISHI EIJI
IPC: H03K17/975
Filed: 1986-06-28
Abstract: PURPOSE:To facilitate the height of a spacer and pattern selection by forming the surface of an electrode flexible sheet rugged and acting the projection like a spacer. CONSTITUTION:A membrane switch is formed by a sheet 1 for an upper electrode 2, a sheet 3 for a lower electrode 5 and an adhesive layers 4 or the like and the surface of the sheet 3 or the like is formed rugged. Then an electrode 5 is arranged to the recess, the projection acts like a spacer between the sheets land 3, the touch operation is soft and the height of spacer and the pattern are easily selected and the excellent membrane switch avoiding malfunction is avoided.
Patent JP-2000341558-A (JP)
Title: Digital broadcasting receiver
Inventor: NISHIZAWA YUKIO
IPC: H04N19/60
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a digital broadcasting receiver capable of improving sharpness of only an original video, without emphasizing block noise proper to an MPEG image and displaying MPEG video with optimum image quality. SOLUTION: Delay circuits 12 and 13, coefficient circuits 14 to 16 and an addition circuit 17 constitute a contour correction signal generating means, which generates contour correction signal of an input video signal. A boundary flag generation circuit 24 generates a boundary identification signal for identifying the boundary of a rectangular block performing MPEG coding processing. A boundary level difference detection circuit 25 detects the level difference of a video signal generated at the boundary of the rectangular block according to the input vide signal and the boundary identification signal. A level control circuit 18 controls the level of the contour correction signal, according to the magnitude of the level difference.
Patent JP-H0444143-A (JP)
Title: Main storage key controller
Inventor: IKEGAYA HIROSHI
IPC: G06F12/14
Filed: 1990-06-11
Abstract: PURPOSE:To protect a main storage even though an area mixed with a protection area is assigned to a virtual computer by mixing the areas of storage protection units having different sizes. CONSTITUTION:A main storage key reference means 3 checks the information on a key storage 2-2 of a storage protection unit having the largest size by reference to a main storage reference address 1 and uses a main storage key if stored. Meanwhile a corresponding entry is obtained based on the address 1 as well as the value showing the head of the corresponding entry group of a key storage 2-1 of a storage protection unit having a size smaller than its own size as long as this value is stored. The similar operations are repeated and the main storage key if obtained is used. Thus a main storage is protected even though an area where the storage protection units of different sizes are mixed together is assigned to a virtual computer.
Patent JP-H04353064-A (JP)
Title: Abs/tcs modulator
Inventor: KAKIZAKI HIDENORI
IPC: B60T8/40
Filed: 1991-05-29
Abstract: PURPOSE:To provide an ABS/TCS modulator capable of certainly executing only brake operation and antiskid control even if a traction control circuit is damaged by using different hydraulic circuits for antiskid control and traction control. CONSTITUTION:An ABS hydraulic circuit is formed of a reservoir 4, a liquid pressure pump 5, a hold valve 2, and a decay valve 3, and a TCS circuit is formed of a pump 9, a pressurizing piston 7, an accumulator 8 and a valve, etc. Since both the circuits are independently connected between the pressurizing valve 7 and a cut valve 1 and the hold valve 2, respectively, the brake operation is never hindered even if the TCS hydraulic circuit is damaged.
Patent JP-S6132223-A (JP)
Title: Optical storage device
Inventor: NIIKURA ISAMU
IPC: G11B7/125
Filed: 1984-07-23
Abstract: PURPOSE:To increase the storage capacity of a disk type recording medium by forming the scanning track line of a laser beam with which the concentric or spiral track of the recording medium is irradiated from an optical head slantingly to the radial axis of the recording medium. CONSTITUTION:The laser beam irradiated from the optical head 4 forms the scanning track line 10 which slants at an angle theta to the radial axis alpha of the recording medium 2. Therefore, the track pitch of the concentric or spiral track 11 formed on the recording surface 1 is so formed that the track pitch ti on the scanning track line 10 is longer than the track pitch tr on the radius axis alpha as actual track pitch. Consequently, the track pitch ti can be equalized to the conventional track pitch tr and the storage capacity of the recording medium 2 is increased.
Patent JP-S6215146-A (JP)
Title: Roof antenna attachment structure
Inventor: MAEDA AKIRA
IPC: B62D25/06
Filed: 1985-07-12
Abstract: PURPOSE:To prevent distortion, dent, etc. of a roof panel from occurring by making it possible for an antenna bracket to be fastened with screws on the roof. CONSTITUTION:A bracket 20 for attaching and fixing an antenna 2 on the roof is formed with an elastically deformable material and provided at its outer side of the top end 21 with a spacer 22 which also serves as a cushion. A bent section 24 is formed between the top end 21 and a bottom end 23 attached to an inner roof side rail 13 so that the bracket does not interfere with jointed upper ends of inner and outer roof side rails 13 and 13 and so that the bracket can easily deform. Since the bracket 20 is fixed with screws 28 and 11 to the roof panel and the inner roof side rail while being adjustably positioned, deformation or dent on the roof panel is prevented from occurring.
Patent JP-S5486616-A (JP)
Title: Herbicidal composition
Inventor: SEKI MINAAKI
IPC: A01N47/30
Filed: 1977-12-20
Abstract: PURPOSE: To provide a herbicide effective to weeds such as large crab-grass, nut grass, etc., containing 1-(α,α-dimethylbenzyl)-3-methoxy-3-phenyl urea (K-3185) and 2-chloro-4-ethylamino-6-isopropylamino-S-triazine (atrazine).  
     CONSTITUTION: A non-phytotoxic herbicide effective to tough weeds such as large crab-grass, nut grass, regweed, etc., containing K-3185 and atrazine as effective components. The application rates of K-3185 and atrazine are 100W400 g/10a and 50W200 g/10a, respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0447671-A (JP)
Title: Fuel cell with solid electrolyte
Inventor: ITO MITSUYOSHI
IPC: H01M8/12
Filed: 1990-06-13
Abstract: PURPOSE:To have good flow and distribution of fuel gas and enhance the power generation performance by forming a gas passage leading from a gas supply manifold to an exhaust manifold, and allowing the gas passage portion on the oxygen electrode side and the gas passage portion on the fuel electrode side to intersect perpendicularly on the manifold side. CONSTITUTION:A gas passage 12 leading from a manifold 8 to another 10 is formed from a groove 12a and a flextural groove 12b which concentrates on the manifolds 8, 10 at the end parts, and such an arrangement is achieved that the air A on the oxygen electrode 2 side and the fuel gas F on the fuel electrode 3 side become parallel streams in the central part, but become perpendicularly intersecting streams at the end parts near the manifolds. The air A supplied to the oxygen electrode 2 is led from an air supply manifold 7 to a gas passage 11, and the oxygen is decreased by reaction made during passing through this gas passage 11. The air is concentrated on an air exhaust manifold 9 and exhausted therefrom 9. Meantime the oxygen ions produced by reaction from the air, which is reached the electrolyte plate 1 upon passing through the oxygen electrode 2 of porous structure, will reach the fuel electrode 3 upon passing through the electrolyte plate 1.
Patent JP-S5942174-A (JP)
Title: Manufacture of copper alloy joint by resistance heating
Inventor: WAKABAYASHI YOUICHI
IPC: B23K1/00
Filed: 1982-09-03
Abstract: PURPOSE:To manufacture a copper alloy joint having stable and good quality with ease and in a short time, by using a resistance welder mounted with a heating plate having high electric resistance to the tip of an electrode, and bringing the joint parts interposed therebetween with a brazing material into press contact with each other under heating. CONSTITUTION:The joint parts of copper pipes are flanged and tin alloy foil having a low m.p. is inserted as a brazing material 3 between the flanges 1 and 2 of the copper pipes. The flanges are pressed with upper and lower electrodes 4, 5 mounted with heating plates 6, 7 of iron or the like having high electric resistance and are electrically heated. Then the heat generated by the plates 6, 7 is transmitted to the flanges 1, 2 and the material 3 to melt quickly the tin alloy copper which is the brazing material 3 in conjunction with the heat by the resistance generated in the material 3 part, thereby forming the alloy phase of copper and tin at the joining boundary face and yielding the secure joint part in a short time.
Patent JP-H07333285-A (JP)
Title: Inspecting device of connector
Inventor: TAKANI ATSUSHI
IPC: G01R31/04
Filed: 1994-06-10
Abstract: PURPOSE:To prevent a contact part of a terminal metal fitting from being impaired, while a probe is brought into contact with the fitting for executing continuity inspection. CONSTITUTION:A connector holder 12 for holding a connector 1 and a slide block 16 being slidable in directions of approach to and separation from the connector holder are provided on a base 11. A probe holder equipped with probe pins 26 is provided in the slide block 16 so that it can be deflected in the direction intersecting perpendicularly the direction of movement of the slide block 16. When the connector 1 is set and a cam handle 35 is operated to rotate, first the slide block 16 is pressed and the fore end parts of the probe pins 26 are thereby made to advance into a lance flection space of a connector housing 2. Then, the cam handle 35 presses a cam presser to make a deflection cam 30 rotate, the probe holder 12 is thereby deflected in the direction of perpendicular intersection and the probe pins 26 come into contact with terminal metal fittings from the lance flection space.
Patent JP-H04251908-A (JP)
Title: Laminated intergranular insulating semiconductor capacitor and its production
Inventor: UENO IWAO
IPC: H01G4/12
Filed: 1991-06-25
Abstract: PURPOSE:To provide laminated intergranular insulating semiconductor ceramic composition whose inner electrode is made of Ni which protects a semiconductor and an electronic device from abnormal voltages such as noise, a pulse, static electricity generated by the electronic device and provide the production of the composition. CONSTITUTION:Ni inner electrodes whose starting material is inner electrode paste produced by solid-dissolving at least one of the low valence Li, Na, and K atoms with Ni or compound which has Ni atoms are provided so as to permit the electrodes to reach an edge which the electrodes alternately face, and external electrodes are provided at the both edges of the Ni inner electrodes.
Patent JP-2000339542-A (JP)
Title: Membership card and membership card system
Inventor: BANDO TOSHIYASU
IPC: G06Q30/06
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a membership card, which informs the member of sales promotion information or service information such as notice of a time-limited advertisement and an event which are always new and is carried without being thrown away, and a membership card system. SOLUTION: On the membership card, the member code 2 specifying the member is displayed and transactions, services, etc., are recorded. A current point display 6 corresponding to the amount of a transaction and a cumulative point display 7 including points of this time are made and at part of the card surface, a rewritable information recording part 11 for rewritable sales promotion information or service information is displayed.
Patent JP-S5581247-A (JP)
Title: Cylinder
Inventor: KUBOTA KAZUYUKI
IPC: F02F1/20
Filed: 1978-12-13
Abstract: PURPOSE: To simplify processing stage, by conducting honing in a cylinder by means of two abrasives of different roughness mounted in series on a common honing shaft.  
     CONSTITUTION: On a shoe 2 which is pressed toward outside circumference by an expanding apparatus (not shown), a coarse abrasive 11 and a fine abrasive 12 are mounted in series. These 2 abrasives 11 and 12 are shitfed on a inside surface 3 of the cylinder in the axial direction to effect a honing of the cylinder inner surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5854528-A (JP)
Inventor: BUERUNAA HARUBAUA
IPC: H01H50/42
Filed: 1982-09-02
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-S5378489-A (JP)
Title: Error correcting system for numeically controlled machine tools
Inventor: YANAGISAWA SAKAE
IPC: B23Q23/00
Filed: 1976-12-22
Abstract: PURPOSE:To rprovide an error correcting system for unmerically controlled machine tools, in which error between the driving motor shaft and a member to be controlled is detected and correction for this error is effected outside the loop of driving motor, whereby positioning error due to backlash caused between the driving motor shaft and the member to be controlled can be compensated.
Patent JP-H053919-A (JP)
Title: Biorhythm adjusting device
Inventor: KOYAMA EMI
IPC: A61B10/00
Filed: 1991-06-25
Abstract: PURPOSE:To provide a device for adjusting the biorhythm using information on biorhythm effectively. CONSTITUTION:According to a biorhythm curve input by a rhythm curve inputting means 1 and an adjusting target set by an adjusting target setting means 2, a stimulation condition is decided by a stimulation condition deciding means 3, stimulation is applied to a living body by a stimulation means 4, the effect of stimulation is evaluated by an adjusting result evaluation 5 and the stimulation condition deciding means 3 is feedbacked. Thus, the biorhythm suitable to an examined person can be adjusted.
Patent JP-H11350768-A (JP)
Title: Pallet wheel stopper
Inventor: WAKABAYASHI HIDEHIKO
IPC: E04H6/18
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To house a vehicle in a minimum space by surely preventing the vehicle on a pallet during transportation in a mechanical parking device from inadvertent movement, and making a wheel-stop position on the pallet variable. SOLUTION: The pallet 11 of a mechanical parking device used to transport and housing for taking in/out a vehicle, two notch holes opened at the front wheel or the rear wheel position of the pallet, two guide rods 13 erected on both sides in each notch hole, and a plurality of round rod materials 14 penetrating loosely both end sides on the two guide rods and disposed in parallel in the orthogonal direction to a vehicle-entering direction in the notch hole at regular intervals are provided.  The stopper comprises a rubber cylinder 15 of an elastic material interposed between the round rods in each guide rod, a rod material-holding plate 16 disposed downward of each notch hole and providing a rod material-holding grooves 16a at positions corresponding to the round rods of the surface respectively, and a jack mechanism 17 supporting the reverse face of the rod material-holding plate and vertically moving the rod material-holding plate.
Patent JP-H0823686-A (JP)
Title: Ultrasonic motor
Inventor: TAKAGI TADAO
IPC: H02N2/00
Filed: 1994-07-05
Abstract: PURPOSE:To provide an ultrasonic motor which can be driven in two-dimensional direction. CONSTITUTION:The present invention is applied to an ultrasonic motor where four piezoelectric elements are adhered to the upper surface of an elastic body 1 and four drive force take-out parts are mounted to the lower surface of the elastic body 1. A travel direction instruction part 17 instructs whether a traveling element is moved in X-axis direction or Y-axis direction and analog switches 18-21 are switched according to the output of the travel direction instruction part 17. Four piezoelectric elements are divided into two groups where each group consists of two elements and the grouped piezoelectric elements are change according to the switching of analog switches 18-21. The piezoelectric elements aligned in Y-axis direction and those aligned in X-axis direction are formed in a group when moving the traveling element in X-axis direction and Y-axis direction, respectively, and high-frequency voltages with different phases are applied to each group. On the other hand, a signal inputted from a phase instruction part 14 to a phase shifter 13 switches between positive or negative traveling.
Patent JP-H0815448-A (JP)
Title: Acquiring method of information of thunderbolt and monitor for thunderbolt
Inventor: TADA TSURU
IPC: G01W1/10
Filed: 1994-07-05
Abstract: PURPOSE:To acquire the information of a thunderbolt having high density easily and efficiently by mounting a TV camera properly exposed to the flash of the thunderbolt toward a monitor region, photographing the flash image of the thunderbolt at every stripe of thunderbolts, and supperposing facilities, etc., in the same monitor region to a landscape image which was previously photographed in a proper exposure. CONSTITUTION:A monitor for a thunderbolt composed of a recording system 1 for the information of the thunderbolt which is installed near a monitor region, a regenerating system 2 for the information of the thunderbolt arranged in a monitor station and a communication line 3 connecting both systems. A TV camera 11 is exposed properly to the flash of a thunderbolt and operated at all times, and an image signal at the time of the detection is recorded in a frame memory of an image freezer 12 and a date image signal is added and fixed when a sensor 14 for a strike of the thunderbolt detects the thunderbolt. A micro-processor 13 transmits an image signal of the thunderbolt to the regenerating system 2 through a modem 16 and the communication line 3. A landscape image previously photographed in appropriate exposure at the time of fine whether is stored in the hard disk 20 of the regenerating system 2. A mocro-processor 18 reads the landscape image and projects it on a monitor TV 19, and synthesizes the landscape image on the image of the thunderbolt input and records the synthesized images on the disk 20.
Patent JP-S6214452-A (JP)
Title: Lead frame for semiconductor
Inventor: YOSHIOKA OSAMU
IPC: H01L23/50
Filed: 1985-07-12
Abstract: PURPOSE:To prevent a semiconductor layer from being peeled off with bending by providing an Ni alloy layer between a copper-based metal substrate and a solder layer. CONSTITUTION:A substrate 10 consisting of copper alloy such as chrome copper, phosphoric bronze, etc. is stamped out to form a lead frame consisting of a semiconductor element fixing section 1, an internal lead terminal section 2, and external lead section 3, etc. An Ni alloy plating layer 4 containing at least one kind of elements selected out of a group consisting of Co, Fe, W is formed on the whole surface of the substrate 10, and an Sn alloy plating layer 5 containing Ni and/or Co is formed on it. Then, further on this plating layer 5, a Cu plating layer 6 and an Ag plating layer 7 are formed at least at the semiconductor element fixing section 1 and the internal lead terminal section 2.
Patent JP-H0319889-A (JP)
Title: Printing method of very fine patterns
Inventor: OKAZAKI AKIRA
IPC: B41M3/00
Filed: 1989-06-16
Abstract: PURPOSE:To print very fine patterns by a line of very small width and an ink film of proper thickness and to transfer said very fine patterns correctly and clearly to various kinds of target bodies to be transferred, by patterning a setting-type ink to very fine patterns by use of an intaglio or a lithography, hardening said setting-type ink while a part of the surface layer thereof is left to be incompletely hardened, and transferring said ink to said target bodies with the use of the influidity of the hardened part of said ink and the adhesiveness of said surface layer. CONSTITUTION:A pattern recessed portion 2 which will be a printing area is formed in an intaglio 1. A setting-type ink 3 is applied onto the surface of the intaglio 1. An unnecessary ink 3a on the surface of the intaglio 1 is removed by a doctor 4, for example, a thin metallic blade or the like. The ink 3 is filled only in the recessed portion 2. Then, the ink 3 in the recessed portion 2 is processed by heat or radiation, so that at least a part of the surface layer of the ink 3 is incompletely hardened. Accordingly, a surface portion 3b which is incompletely hardened and a completely hardened portion are formed. The intaglio 1 is overlapped with a body 7 to be transferred and tightly bonded. A hardened ink 6 in the recessed portion 2 of the intaglio 1 is transferred onto the body 7. The adhesiveness remaining in the surface portion 3b ensures the transfer of the hardened ink 6 onto the body 7.