baber/WOPTO huggingface dataset:
Patent JP-S63103305-A (JP)
Title: Method for deciding parts length in designing metallic mold
Inventor: SEKI MAKI
IPC: G05B19/4093
Filed: 1986-10-20
Abstract: PURPOSE:To attain the accurate correction of parts measurements by keeping the measurements of a parts undecided in the thickness direction of a plate and then deciding automatically said measurements when the plate thickness is specified in a plate designing. CONSTITUTION:A CAD/CAM system for designing a metallic mold consists of a processor 11a, a ROM 11b, a RAM 11c, a CRT 12, a tablet device 13, a large capacity storage device 15 storing various data files for design of metallic mold, etc. The measurements (length) of a parts is kept undecided in the thickness direction of a metallic mold. Such a parts form and the processing information on the parts holes are previously stored in the storage device 15 in response to each parts name. Thus the size and thickness of the metallic mold, the parts attaching position, etc., are specified by the CRT 12, etc. Then the measurements of the parts are decided and the parts form is displayed on the CRT 12 based on said measurements and the stored data on the part form. The length of the parts can be changed in a parts form changing mode.
Patent JP-H03112173-A (JP)
Title: Semiconductor photodetecting device and its manufacture
Inventor: ITO KAZUHIRO
IPC: H01L31/10
Filed: 1989-09-27
Abstract: PURPOSE:To manufacture a low-noise and high-sensitivity photodetecting device at a high yield by providing a process where a film of a prescribed substance is applied to the surface in a peripheral part of an impurity-introduced region and impurities are introduced into a non-applied part of the film after a heat treatment. CONSTITUTION:A region 12 into which p-type impurities have been introduced, by using a proper method, from the surface of an InP layer of, e.g. an n- conductivity type is first formed. Then, an SiNx film 14 is applied to the periphery of an inside diameter part of the region 12. Then, p-type impurities are introduced from a window 15 by using an ordinary thermal diffusion method by making use of ZnP2 as an impurity source. In this process, the p-type impurities introduced from the window 15 move a junction part 16 directly under the window 15 to the lower part. A junction peripheral part 17 to which the film 14 or a film 13 has been applied is subjected strongly to a diffusion because the films 13, 14 exist; it is moved to the lower part. Depth positions of both coincide. A concentration distribution of impurities in the junction part 17 is gentle at about 10 to 10<3> as compared with that of the junction part 16, the former is of an inclined type and the latter is of a stepped type.
Patent JP-H08114010-A (JP)
Title: Gutter suspender
Inventor: SHIMAMOTO TAKESHI
IPC: E04D13/072
Filed: 1994-10-14
Abstract: PURPOSE: To support a gutter over a long period of time by reliably maintaining a hugging-holding condition of a lug part of the gutter by a lug hugging-holding part of a gutter suspending tool body even if external force or the like is applied to the gutter. CONSTITUTION: In a gutter suspending tool where a separation preventive piece 7 is arranged on a gutter suspending tool body 1 having a lug hugging-holding part 6 capable of hugging and holding a lug part 5 of a gutter A in an end part so as to be opposed to the lug hugging-holding part 6, a locking piece 10 formed in an upward cut shape on the gutter suspending tool body 1 is inserted into an inserting hole 9 bored in the separation preventive piece 7. A tip part of the locking piece 10 is brought into contact with an under surface of the separation preventive piece 7.
Patent JP-H0295807-A (JP)
Title: Manufacture of slider for magnetic recording head
Inventor: YAMAZAKI KOJI
IPC: C04B41/80
Filed: 1988-10-03
Abstract: PURPOSE:To prevent the removal of particles from the surface layer part of a slider by a method wherein a slider block is heat-treated in oxidizing atmosphere for the predetermined temperature and time and, after that, cut with a cutting tool of a grinding wheel having the predetermined particle size at the predetermined peripheral speed of the grinding wheel. CONSTITUTION:By heat-treating a slider block in air at a temperature ranging from 250 deg.C to 350 deg.C for a time ranging from 5 hours to 50 hours, the removal of particles can be remarkably reduced. If the block is heat-treated at a temperature not above than 250 deg.C, the relieving of residual stress and formation of thin oxide layer are not enough and the incidence of the removal of particles does not decrease. The heat treatment exceeding 350 deg.C is not proper as heat treatment temperature, since rapid rise of permeability (mu) and remarkable lowering of magnetic properties, result. Further, in case that heat treatment time is changed variously under the fixed heat treatment temperature of 300 deg.C, no reduction of the incidence of the removal of particles result within 5 hours of the time and its incidence becomes nearly zero at 50 hours. Furthermore, by cutting with a cutting tool equipped with a grinding wheel having the particle size of No 1000 - 3000 at the peripheral speed of 3,000 - 10,000m/min, the resultant cut surface has a mirror surface having a surface roughness finer than 1mum.Rmax, resulting in suppressing the generation of the removal of particles.
Patent JP-H0191540-A (JP)
Title: Method and apparatus for time division multiplex transmission
Inventor: AIKO SHINICHI
IPC: H04J3/17
Filed: 1987-10-01
Abstract: PURPOSE:To transmit a channel where a significant signal exists in time division after multiplexing with priority by resetting a block synchronizing timing in a block coding of a channel multiplexed newly and using a significant signal with block coding and multiplexing. CONSTITUTION:A signal 202 is an allocation signal outputted from a multiplexing circuit 180 via a signal line 182, a significant signal is detected by a signal detecting circuit 120 and it outputs a high level signal when a time slot to send the significant signal is ensured. A timing circuit 140 is reset synchronously with the rise of the allocation signal. Then the block synchronizing pulse is outputted via a signal line 141, a block coding circuit 130 applies block coding synchronously with the synchronizing pulse, and a multiplexing circuit 180 multiplexes the coding signal outputted via the signal line 131 together with the coding signal of the other channel and the time slot allocation signal and outputs the result to the transmission line via the signal line 181. Thus, the significant signal is sent while synchronizing the block.
Patent JP-H0590827-A (JP)
Title: Variable tuned microstrip antenna
Inventor: OISHI HIROICHI
IPC: H01Q9/04
Filed: 1991-09-27
Abstract: PURPOSE:To provide a microstrip antenna which can perform the variable tuning. CONSTITUTION:A variable tuned microstrip antenna consists of a dielectric 1 which can vary its dielectric constant, a plane patch electrode 3 provided on one of both sides of the dielectric 1, a plane earth electrode 4 provided on the other side of the dielectric 1, and the conductive wires 5 and 6 connected to the electrodes 3 and 4 respectively. The dielectric constant of the dielectric 1 is varied for adjustment of the tuned frequency. Then the signals received through the antenna are outputted through the wires 5 and 6.
Patent JP-H08115473-A (JP)
Title: Processor for data on acceptance/registration of commodity order
Inventor: KATO MASATO
IPC: G06Q50/12
Filed: 1994-10-14
Abstract: PURPOSE: To process the order acceptance/registration of a free set menu item which serves plural single items by freely combining at a fixed price. CONSTITUTION: When the number of the free set menu item is inputted by menu key operation, the order acceptance/registration processing of the free set menu item is executed by the price set corresponding to this number. On the other hand, a selecting flag is set to be in the state of selecting the single menu items to be combined as the free set menu item. When the number of the single menu item is inputted by menu key operation in this state, the order acceptance/registration processing of the single menu item corresponding to this number is executed by setting a single price to be zero. After then, when the selection completion of the single menu items to be combined as the free set menu item is declared by a selection completion key, the selecting flag is reset.
Patent JP-S61128697-A (JP)
Title: Double connecting circuit of electronic exchange
Inventor: MURAYAMA MASAMI
IPC: H04Q3/545
Filed: 1984-11-28
Abstract: PURPOSE:To make small a scale of a hardware by connecting outputs of the first three state logic elements and outputs of a pair of the second three state logic elements by a pair of relating data lines. CONSTITUTION:If a processor 12-0 is a present system, the first three state logic element 22-0 is conductive by an ACT signal, while at a preliminary system of a processor 12-1, an output of the first three state logic element 22-1 becomes high impedance. Thereby, a wired OR of the output between both the elements 22-0 and 22-1 can be done, through one relating data line 25-1, a control data DT can be transmitted to a network body 16 from a circuit 21-1. The first AND gate 24-0 in which a coincidence signal M' corresponding to a response data DT' rises and receiving an ACT signal makes the second three state logic element 23-0 conductive and transmits the response data DT' to the processor 12-0.
Patent JP-H0790566-A (JP)
Title: Target for alloy sputtering and its production
Inventor: KAWAGUCHI YUKIO
IPC: C22C21/00
Filed: 1993-09-10
Abstract: PURPOSE:To film-form a metallic reflection layer or the like for an optical magnetic recording medium having recording sensitivity by including grains containing fine particles having a specific average particle diameter in a specific mirror-finished Al alloy observed with scanning electron microscope. CONSTITUTION:A target for Al alloy sputtering is formed from an Al-M alloy, where M is one or more kinds of Mg, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Mn, Fe, Co, Ni, Cu and Zn. The mirror-finished alloy contains M-enriched fine grains having <=5mum average particle diameter in the observation with the scanning electron microscope. The content of M is 1-40wt.%. The Al-M alloy is melted and made powdery by high speed quenching method and the obtained powder is press molded. As a result, the target for Al-M alloy sputtering uniform in M content is produced even at the time of making the M content high.
Patent JP-S61128268-A (JP)
Title: Copying device
Inventor: USHIO MASARU
IPC: G03G21/00
Filed: 1984-11-27
Abstract: PURPOSE:To prohibit copying of solid black and to prevent the wasteful consumption of a toner and transfer paper when sky shot is inadvertently executed by constituting a copying device in such a manner that the copying operation is stopped or the electrostatic charge is entirely erased when the original density higher than the permissible original density is detected. CONSTITUTION:A photodiode 21 receives the light reflected from an original surface by preliminary scanning prior to exposure scanning and passes the photocurrent I proportional to the quantity of the received light. An amplifier 22 constitutes an I/V conversion circuit together with a feedback resistor R1 and outputs a voltage signal V1. An amplifier 23 constitutes a voltage amplifier circuit together with resistors R2, R3 and outputs a voltage output V2. The ratio R3/R2 of the resistors of the amplifier 23 is so set that the value of the voltage V2 at the min. original density attains the full scale thereof to handle linearly the original density with the voltage V2. The developing bias is controlled in accordance with the signal obtd. by the A/D converter to regulate automatically the density of the copied image. The subsequent copying operation is stopped or blank copying is executed when the original density higher than the permissible original density is detected.
Patent JP-S62109124-A (JP)
Title: Comparison circuit
Inventor: KUDO HIDEKAZU
IPC: G06F7/02
Filed: 1985-11-08
Abstract: PURPOSE:To form a comparator without disturbing the layout regularity by adding four series circuits containing two transistors where the combinations of the 1st and 2nd bit outputs and their inverse outputs are received at the gates in parallel to a transmission line for carry signals. CONSTITUTION:When the comparison numbers A and B are equal to '1' and '0' respectively, the bus led to an upper carry output terminal CO from a lower carry input terminal CI is turned off. While the logic level '1' is delivered to the upper carry output CO. When the numbers A and B are equal to '0' and '1' respectively, the bus between both terminals CI and CO is turned off and the logic level '0' is outputted to the terminal CO. If both numbers A and B are coincident with each other, the level of the terminal CI is equal to that of the terminal CO.
Patent JP-H0970329-A (JP)
Title: Stool
Inventor: ABE KOZO
IPC: A47C4/02
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a stool which requires less space, is suitable for a person to take a short rest and protects knees from load associated with sitting and rising. SOLUTION: In a stool wherein main legs 8 are erected at the right and left ends of a rather narrow oblong seat 1, leg rods 7 are fitted to the bottom of the seat 1 and extended diagonally forward and backward, the main legs 8 are extended higher than the seat 1, the upper ends of which are swollen to form armrests 9.
Patent JP-H1182679-A (JP)
Title: Differential device
Inventor: SHIGEO YOSHIHIRO
IPC: F16H48/12
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent an idle running of one wheel, by housing balls in recessed grooves in a pair of side ball holders and arranging them endlessly, allowing the balls to move circulatingly so as to cause the left/right side ball holders to rotate differentially according to a rotational difference between left/right wheels. SOLUTION: A pair of side ball holders 6a, 6b are disposed on both sides of a ball carrier 5, a boss 8 having a shaft hole 14 formed therein is projectingly provided inside each of the side ball holders 6a, 6b, and the respective boss 8 are fitted into a ring hole in the middle of the ball carrier 5. Radially extending recessed grooves 16 are formed at equal spaces in butt surfaces 15 of the pair of side ball holders 6a, 6b, and balls are housed and arranged endlessly in the recessed grooves 16, oblong grooves 18 and holes 19 in the ball carrier 5. Differential rotation can be permitted between the two side ball holders 6a, 6b, by allowing the ball to move circulatingly.
Patent JP-H0787407-A (JP)
Title: Device and method for detecting false signal of ccd sensor
Inventor: NAKAJIMA SHINICHI
IPC: H04N5/3745
Filed: 1993-09-10
Abstract: PURPOSE:To detect a false signal with a simple configuration without the use of a specific object whose image is to be picked up independently of the shape of an image pickup body. CONSTITUTION:A coating 4 is provided to the surface of part of prescribed light emitting elements 3b in a light receiving element 3 providing an output of a picture element signal from a CCD sensor 1 and used to block the arrival of an incident light into the CCD sensor 1 to the prescribed light receiving elements 3b. Thus, an output of a picture element signal due to an incident light into the prescribed light receiving elements 3b is avoided and a false signal due to charges overflowed from light receiving elements 3a without the coating 4 is provided as an output. The presence of production of the false signal is recognized by detecting the presence of an output signal from the specific light receiving elements 3b subject to coating processing.
Patent JP-H0783908-A (JP)
Title: Method for analyzing beryllium by liquid chromatography
Inventor: YOTSUYANAGI TAKAO
IPC: G01N30/74
Filed: 1993-09-10
Abstract: PURPOSE:To relatively simply determine a small amount of beryllium with an extremely high sensitivity by setting sample ion as a non-dissociation com plex by a specific complex reagent and then' isolating and analyzing the sample liquid containing the complex using liquid chromatography. CONSTITUTION:1-(2,4-dihydroxy-phenylazo)-8-hydroxy-3,6 disulfonaphthalene, or 1-(2-hydroxy-4-diethylamlno 1-phenylazo)-8-hydroxy-3,6-disulfonaphthalene is used as a complex reagent. These two types of complex reagents creates two 6-member rings incorporating beryllium ion and form a complex. The sample liquid containing the complex is injected into the column, the complex is isolated and analyzed by liquid chromatography, and then beryllium concentration is determined. It is desirable to used kinetics discrimination(KD) - HPLC as the HPLC(high performance liquid chromatography) most suited for ultra- high-sensitivity detection of beryllium and beryllium can be determined with the ultra high sensitivity of PPt level.
Patent JP-H0977107-A (JP)
Title: Container with lid
Inventor: NAKAMURA YUKIO
IPC: B65D43/22
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To improve the usability of a container with a lid and prevent the outer surface of the container from becoming dirty. SOLUTION: An internal screw 25 extending along the center line of opening motion of a lid 22 is formed in a main lid hinge 31a of the lid 22 and an operating part 26 provided with an operating screw 42 to be screwed in the internal screw 25 is arranged in a main container hinge 29 of a container main body 21, allowing the operating part 26 to slide along the center line of opening motion of the lid 22. The operating part 26 is pushed in the direction of screwing the operating screw 42 into the internal screw 25 by the force of an elastic spring 27.
Patent JP-H0971270-A (JP)
Title: Tire cover
Inventor: TAKEUCHI AKIRA
IPC: B62D43/02
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting, and concurrently assure its mounting by forming a back face side cover into a doughnut shape provided with a window part at its center, cutting the back face cover at least at one place to form both sides of a cut line into a splice part each, and concurrently letting both the outer circumferential periphery of the back face cover and the circumferential periphery of a back side hard case be so constituted as to be detachably mounted by a fastener. SOLUTION: The tire cover 8 is made up of a front side hard case 9 in a cup shape enclosing both the front side side face of a tire 3 and a tread part 5 and of a movable back face side cover 10 enclosing the back side side face 7 of the tire 3. The back face side cover 10 is formed into a sheet in a doughnut shape provided with a window part at its center, is cut off at least at one place so as to be formed into splice parts 12 and 12. And only the upper part of the doughnut shape is mounted to the upper part of the front side hard case 9 so that it can not be freely mounted/demounted. And the circumferential periphery of the back face side cover 10 is separated from the circumferential periphery of the front side hard case 9, and is detachably mounted onto the circumferential periphery of the front side hard case 9 by a fastener 13.
Patent JP-S61155633-A (JP)
Title: Idling speed control device of internal-combustion engine
Inventor: SHIBATA YOSHIAKI
IPC: F02D41/00
Filed: 1984-11-29
Abstract: PURPOSE:To prevent engine stop by interrupting fuel supply from a fuel injection valve in predetermined speed reduction running and opening an idling speed control valve to a predetermined fixed opining degree. CONSTITUTION:If a fuel supply cut signal is given when a throttle valve 9 gives an indling opening degree, a step position ST of a step motor 19 is changed to open a valve body 18 and opening area of a valve port 17 is increased. As the result, bypass intake air amount supplied from a bypass passage 15 is increased. Therefore, while fuel supply cut is done in speed reduction running, the bypass intake air amount is made increased. Then, negative pressure generated in a surge tank 5 becomes smaller and that when engine rotating number is dropped to idling rotating number becomes equal to negative pressure in normal idling running. And engine stop can be prevented.
Patent JP-H0993213-A (JP)
Title: Synchronization device
Inventor: SUDA TSUTOMU
IPC: H04J3/06
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a synchronization device by which synchronization is taken even when a synchronizing signal is missing. SOLUTION: A UW detection section 3 generates a pulse in a timing when a UW is detected and provides the output of the pulse to a pulse compensation section 1 and a UW synchronization pulse generating section 2, and a pulse compensation section 1 stores a time interval from a specific time of a frame till a time when the pulse is received. Then the section 1 outputs the pulse to the UW synchronization pulse generating section 2 after the lapse of the time interval from a specific time of a succeeding frame and the UW synchronization pulse generating section 2 generates a synchronization pulse when the UW synchronization pulse generating section 2 receives the pulse from the UW detection section 3 or the pulse compensation section 1.
Patent JP-H1197636-A (JP)
Title: Ferroelectric memory and its manufacturing method
Inventor: SHIMAZU HIROMI
IPC: H01L27/10
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric memory capable of sufficiently preventing a generation of leakage failures of an information-storing capacity element and stably operating. SOLUTION: A information-storing capacity element 5 has a lower electrode 2 provided with a stacked platinum film 1, a ferroelectric film 3 comprising lead zirconate titanate (PZT), etc., formed on the platinum film 1 of this lower electrode 2 and an upper electrode 4 formed on this ferroelectrode film 3, and is connected electrically to a Si substrate 6. The lower electrode 2 is provided with a conductive stre which relaxes film 8 mitigating stresses acting on the platinum film 1 from the Si substrate 6 provided downwardly of the platinum film 1. This stress relaxing film 8 is formed of a material having coefficient of thermal expansion larger than that of Si (=3×10<-6> [K<-1> ]), preferably a material having a coefficient of thermal expansion larger than that of platinum (=9×10<-6> [K<-1> ]).
Patent JP-H1196250-A (JP)
Title: Data summary and display device and storage medium
Inventor: IWADATE TERUBUMI
IPC: G06F3/048
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To facilitate an operation and a processing when contents of summary in a summary table are classified into desired summary items and summed up. SOLUTION: A classification and summary processing of the summary items in a database by executing a data analyzing processing regarding the summary table, reading a specified database record to be processed from the database stored in a storage device 7, setting hierarchal structure to relate the summary items with one another by grouping each summary item set in the database record by every analyzing key item, setting an index key item and a name of a data item to be analyzed in a recording form of the database for analysis to be explained later, simultaneously setting the analyzing key item and calculation item by every group in the recording form of the analyzing key and the calculation item to be explained later, displaying an analyzing browser screen in which selection keys for classification and summary in a line direction and a column direction based on the analyzing key item and simplifying a narrowing operation of the summary items simply by operating the selection keys for classification and summary by a CPU 2.