baber/WOPTO huggingface dataset:
Patent JP-H0582771-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKAMOTO AKIHIKO
IPC: H01L29/205
Filed: 1991-09-19
Abstract: PURPOSE:To provide a method for manufacturing semiconductor devices which is easy to separate elements and can reduce parasitic capacitance in the bottom of an electrode without preventing the intrinsic bipolar action of a heterojunction type transistor. CONSTITUTION:In the case of an NPN type heterojunction bipolar transistor, its process comprises the following steps: selective formation of a subcollector region 2 in a semiinsulating substrate to epitaxially grow a collector layer 3; formation of insulating regions 4 in the subcollector region 2 and the collector layer 3; overlay of a base layer 5 and an emitter layer 6 larger than the base layer in the sum of electron affinity and forbidden band width; and formation of a base electrode 8 over the base layer on the top of the insulating region.
Patent JP-S6297711-A (JP)
Title: Edge drop preventing method in rolling
Inventor: ODA TAKASHI
IPC: B21B37/28
Filed: 1985-10-24
Abstract: PURPOSE:To reduce an edge drop and to achieve the low crown of a rolling stock by finding the position of the recessed part which is caused on a roll in rolling stock and by allowing to coincide respectively one part of the recessed part of the upper and lower roll with both edge parts of the following rolling stock. CONSTITUTION:The rolling result data of a rolling stock 1 are collected by using a width gage 3, thermometer 4, thickness gage 5, load cell 6, etc. The local profile of the part where the roll and plate edge are abutted is found with good accurately by inputting the rolling result and the roll information obtd. from a roll diameter information input device 8 together to a roll profile arithmetic unit 7. Based on this result, the optimum shift quantity is decided from the information of the material width obtd. from the following stock rolling information input device 12 and inside schedule information input device 13 by the optimum work roll shift quantity arithmetic unit 9. The shift quantity found accordingly is stored in the buffer 10 for the following stock presetting and carried out by a roll shift device 11 immediately before the following stock rolling. These series of motions are carried out while from the roll change until the change.
Patent JP-2001062078-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To improve the visual fun of patterns after the fluctuation of the patterns is started until a display result is established. SOLUTION: In order to display one pattern by different display forms, the two kinds of pattern tables A and B are provided (one of (a)-(f)). For instance, the pattern of the pattern table B is displayed when the fluctuation speed of the pattern is high, and it is changed over to the pattern of the pattern table A when switched from a high speed to a low speed.
Patent JP-H1169324-A (JP)
Title: Internet information carry system for television broadcasting, and receiver
Inventor: KANBE TETSUJI
IPC: H04N21/435
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To easily read the Internet information without requiring complicated operation by composing the encoded multimedia information or the URL information at a band other than those of the video and audio signals which are used in television broadcasting. SOLUTION: A band other than those of the video and audio signals is equal to a VBI(vertical blanking interval) part of a ground wave, and this band is also used in a cable broadcast or a satellite broadcast 7. The multimedia information or the URL information 2 that is synthesized at the band is decoded and displayed on a screen, so that a TV viewer can instantaneously acquire the television broadcasting contents or their related multimedia information 2. Furthermore, the viewer acquires the Internet information via a communication part in response to his selection and then displays it on a screen. As a result, the viewer can easily acquire the television broadcasting contents or their related Internet information.
Patent JP-S6394409-A (JP)
Title: Device for eliminating signal from magnetic disk
Inventor: MATSUMOTO NORIO
IPC: G11B5/024
Filed: 1986-10-09
Abstract: PURPOSE:To extremely minimize a remanent magnetism after eliminating by making the duty of the pulse of an eliminating signal into 50% with a good accuracy and stably. CONSTITUTION:An fv oscillator to oscillate with the field frequency of a video signal or the frequency close to this is used, the output is 1/2-frequency-divided 21 and inputted to a voltage gain control amplifier 22. On the other hand, an eliminating command signal is differentiated with a differentiation circuit composed of a capacitor 23 and a resistance 24 and inputted to the amplifier 22 as a gain control signal. For the eliminating command signal, the gain of the amplifier 22 is determined by the allowable limit of a remanent magnetism after the eliminating. The output of the amplifier 22 is added through a driver circuit 25 to a recording, reproducing, eliminating head.
Patent JP-H1088386-A (JP)
Title: Sealing device of surface treating device
Inventor: IKEGAYA HIROHIKO
IPC: C25D7/04
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To enhance the sealing function of a sealing member and to facilitate manufacture of the sealing member in a sealing device which seals a cylindrical part of a work at the time of supplying a plating liquid into the cylindrical part and applying plating on the inner peripheral surface of the cylindrical part. SOLUTION: The sealing device 30 has the sealing member 31 which is mounted with its top end to a seal holding member 35 and is made expandable on its bottom end side and a seal retaining member 37 which faces the bottom end of the sealing member 31 and is made relatively movable in a direction where this member attaches and detaches to and from the sealing member 31. The sealing member 31 has a hollow circular truncated cone-shaped main part 32 formed of an elastic material and many bone pieces 33 along the outer peripheral surface of this main part 32. The respective bone pieces 3 are fitted and fixed into the mounting grooves formed in the main part 32.
Patent JP-H08106347-A (JP)
Title: Pc card
Inventor: ISOJIMA YOSHIHIKO
IPC: G06F1/18
Filed: 1994-10-03
Abstract: PURPOSE: To places the PC card in power-down mode even while the card is connected to a data terminal device by providing a detection part which detects the connection state of a connector, and setting the PC card in normal mode as its operation state when the connector is connected or in the power- down mode in other cases. CONSTITUTION: In a PC card modem, the connector 2, the detection part 3, a CPU 4, and an electric power control part 5 are provided. The connector 2 of the PC card modem is connected to a connector 1. The detection part 3 is connected to the connector 2 and whether or not the connector 1 and 2 are connected to each other is detected. The CPU 4 judges the connection state between the connectors 1 and 2 that is detected by the detection part 3 and controls the electric power control part 5. The electric power control part 4 sets the PC card modem to the power-down mode unless the connectors 1 and 2 are connected or in the normal mode as the operation state when the connectors are connected.
Patent JP-H03155833-A (JP)
Title: Gradient current speed-up circuit for use in high-speed nmr imaging device
Inventor: OTOWAADO MARIA MIYURAA
IPC: A61B5/055
Filed: 1990-09-11
Abstract: PURPOSE: To accelerate the rising time and trailing time of current pulse by providing a grade power amplifier, a plurality of switching elements thereof, operating means thereof, means for connecting grade coil between selected elements, and means for applying a high voltage to the coil when a coil current is carried. CONSTITUTION: A grade coil 11 is driven by grade power amplifiers 12a-12n, four switch means 22-1 to 22-4 are controlled by first to fourth control voltages VC1 -VC4 , a high voltage switch means 22-5 is controlled by a control voltage VC5 . In the current of the coil 11, the voltage V3 is set low at the first, whereby an output control voltage VC1 of high level is generated to generate a high voltage switch control voltage VC5 . The voltage V5 of the output of a current monitoring means 40 becomes lower than the amplitude of a signal Va by an initial grade coil current IL of low level, while the voltage VC2 of a second comparator 38 becomes high to penetrate the high voltage switch control voltage VC5 . When the switch means 22-5 is closed, a bus voltage V3 is sharply raised to a high voltage V4 .
Patent JP-S6481091-A (JP)
Title: Card issuing apparatus
Inventor: ISHIDA MASAHIDE
IPC: B42D15/02
Filed: 1987-09-22
Abstract: PURPOSE: To effectively utilize a prepaid card by utilizing both the ends of the prepaid card in the direction of insertion into a card reader for the recording of an amount of money. CONSTITUTION: The card 70 is enabled to be inserted in both directions 71 and 72 to record the amount of money at both the ends, and a balance display hole 73 is also enabled to be formed at both the ends. The card thrown in a throw-in slot 4 has its balance read by a card reader writer 14. Then this card is carried by a 1st conveyance means 11 and sent to a direction converting means 12, which inverts and discharges the card to the 1st conveyance means 11, and the card is carried in the reverse direction and sent to the card reader writer 14. At this time, when money is thrown in additionally, the total amount obtained by adding the additional amount of money to the balance is written on the other end side of the card in the conveyance direction and the card is discharged to the throw-in slot.
Patent JP-H0288877-A (JP)
Title: Direct elevating revolving elevating door
Inventor: SHIGEOKA KOJI
IPC: E06B11/02
Filed: 1988-09-24
Abstract: PURPOSE:To conduct open-close operation smoothly by connecting pivotal points by a flexible cable or a rod with a universal joint. CONSTITUTION:Male shafts P (or shaft hole pieces V on the two support arm 21, 22 sides) at two pivotal points 51, 52 are connected each by a flexible cable (or a rod with a universal joint) having torsional rigidity respectively. The male shafts P (or the shaft hole pieces V) coupled at both end sections of the flexible cable U are extended in the direction rectangular to the main direction of the flexible cable U, and two extending sections U', U' are formed. Rigidity is also ensured to turning moment centering around the main direction of the flexible cable U in the two extending sections U', U'. The two extending sections U', U' are fixed detachably to one ends 21b, 22b of two support arms 21, 22 not attached pivotally at the pivotal points 51, 51 by affixing or insertion in the longitudinal direction of the extending sections U'.
Patent JP-S60131729-A (JP)
Title: Vacuum container and production process thereof
Inventor: YASUZUKA TAKEZOU
IPC: H01J35/16
Filed: 1983-12-19
Abstract: PURPOSE:To have the captioned container subjected to vacuum-hermetical joint process, by tack welding the flat surfaces of the periphery of 1st vacuum container unit body and the periphery of 2nd vacuum container unit body, further interposing an intermediate member between both the unit bodies, and then performing continuous spot welding at intervals of the fixed distance apart from the tack welded position. CONSTITUTION:A vacuum container unit body 1 and a vacuum container unit body 2 are joined vacuum-hermetically. In this case, the flat surfaces of the periphery of the unit body 1 and the periphery of the unit body 2 are tack welded in advance by continuous spot welding 3. Further, an intermediate member 4 made of metal less than 0.5mm. in thickness, less than 10mm. in width is interposed between the unit body 1 and the unit body 2; and the unit body 1, the member 4 and the unit body 2 are joined together hermetically by continuous spot welding 5 at intervals of 0.1-10.0mm. apart from the tack welded/place, namely, the position of the continuous spot welding 3. Thus, the stable welding can be performed in order to join them stably and vacuum-hermetically.
Patent JP-H0877205-A (JP)
Title: Relational database management system
Inventor: ONO ERIKO
IPC: G06F21/62
Filed: 1994-09-07
Abstract: PURPOSE: To facilitate the management and retrieval of a database by classifying instances in a table in a data base and managing them in a classification state for organization. CONSTITUTION: To register a record of, for example, a branch B in the database through a process for record registration, a user specifies record registration to the 'branch B' to a management means 1. The management means 1 reads presence information bbbb on the area where the instance B of the branch B is stored by referring to the index information 31 of classification information 3. Then the management means generates a data set to be actually written in the area bbbb by referring to schema information 4 and writes the instance. To manage a slip where a branch C is newly provided, the user specifies the new registration of the 'branch C' to the management means 1. The management means 1 adds index information 731 of 'branch C' and presence information cccc on an instance corresponding to it to the classification information 3.
Patent JP-H0690398-A (JP)
Title: Image blur correction device
Inventor: KIMURA KENICHI
IPC: H04N5/232
Filed: 1992-09-08
Abstract: PURPOSE:To solve effectively aberration of distortion caused by eccentricity being a defect of a prism by forming the device with a means converting an optical image into an electric signal and a processing circuit correcting the aberration of distortion caused in the image when a blur of an image caused in an objective lens is corrected optically. CONSTITUTION:The vibration preventing system employing a variable apex angle prism is made up of a variable apex prism 1 as an image blur correction means, an image pickup lens system 2, an image pickup element 3 such as a CCD converting an optical image into an electric signal, a circuit 4 processing the signal from the element, a sensor 5 detecting a blur of a video camera including the optical system, and a sensor 6 detecting a turning angle in each direction of a yoke and pitch of the prism. In such a constitution, a vibration prevention on/off switch (not shown) is used after turning on of power source to discriminate whether or not the mode is in the vibration prevention mode, the usual operation is performed as it is when the mode is not the vibration prevention mode, a current prism turning angle is calculated from the sensors 5, 6 when it is in the vibration prevention mode and the aberration of distortion is calculated from the zoom position and the turning angle is obtained from an encoder 9.
Patent JP-H03102437-A (JP)
Title: Measuring system for program performance
Inventor: NISHIOKA KUNIKO
IPC: G06F11/34
Filed: 1989-09-18
Abstract: PURPOSE:To prevent the lowering of the working efficiency by using the symbol information of a debugger to measure the performance of a user program. CONSTITUTION:A debugging information reference means 3 refers to the symbol information on a debugger produced by a compiler, and a trap instruction setting means 2 puts a trap instruction into a program to undergo the measurement of its performance. When a trap is produced by the trap instruction at the execution of the program, a processing time counting means 5 starts the measurement of the processing time. Then a measurement result store means 6 stores the measurement result into a measurement result storing area. When the execution of a user program 10 is through, a measurement result output means 8 refers to the measurement result storing area to edit and output the measurement result. Thus it is possible to prevent the lowering of the working efficiency when the performance is measured for a user program consisting of plural programs.
Patent JP-S6299523-A (JP)
Title: Oil-pressure controller for wheel-type oil-pressure shovel
Inventor: TATSUMI AKIRA
IPC: E02F9/20
Filed: 1985-10-26
Abstract: PURPOSE:To eliminate the variation of operating speeds with mode switching by equalizing the discharge amounts of a pump in operations for a running power mode, a running economy mode, an excavating power mode, and an excavating economy mode. CONSTITUTION:When loads are great as in the case of climbing, a switcher 31 is turned to a power mode position P, the maximum displacement volume of an oil-pressure pump 13 is reduced, and the maximum revolving number of an engine 11 is limited to higher values. When loads are small as in the case of flat road running, etc., the switcher 31 is turned to an economy mode position E, the maximum displacement volume of the pump 13 is increased, and the maximum revolving number of the engine 11 is limited to lower values. Pump discharge amounts in the power mode and the economy mode are equalized by solenoid valves 23 and 27-30, and the variation of operation speeds with mode switching is eliminated, making the drive operations easier.
Patent JP-H08103973-A (JP)
Title: Tire mold and manufacture of retreated tire
Inventor: YOSHIDA TAKESHI
IPC: B29L30/00
Filed: 1994-10-04
Abstract: PURPOSE: To simplify the dealing of a tire mold at the time of vulcanizing a retreated tire by a base tire having different outer diameter and to reduce a cost by providing a tread forming surface and a plurality of types of protrusions having different heights of a specific difference and being detachably to the surface to form grooves on the tread. CONSTITUTION: A tire mold 10 has a tread forming surface 12A for forming the tread of a tire to be molded, and a plurality of types of protrusions 22 being detachable to the surface 12A and having different heights of 0.1-15mm to form grooves on the tread. Since a tall large ribs are mounted on a base tire having a small diameter, low small ribs are mount on a base tire having a large diameter, and intermediate middle ribs mounted at a base time having an intermediate diameter at a segment 18 and vulcanized, the size from the bottoms of the grooves from the outer periphery of the base tire can be held substantially constant. Thus, malfunctions such as a back ring of the tire after vulcanizing provided with the ribs of the predetermined height (in the case of the large diameter of the base tire), generation of porous state can be prevented.
Patent JP-H08105782-A (JP)
Title: Radio-inspection type water meter
Inventor: FUKUDA HIROAKI
IPC: G01F15/06
Filed: 1994-10-04
Abstract: PURPOSE: To make it possible to incorporate an antenna in a meter by constituting the cap of a meter of dielectric substance, shortening the wavelength of the radiowave in dielectric material by the dielectric constant thereof, and thereby making the antenna compact. CONSTITUTION: A cap 13 of a water meter is made as a resin disk. A circular earth conductor plate 16 is arranged at the lower surface of the cap, and a square, planar radiator plate 17 is arranged on the upper surface so as to face the earth conductor plate 16. Both plates are electrically connected with a shorting member 18. Furthermore, the coating of a receptacle 19 as a power supply means is connected to the earth conductor plate 16, and a core line 20 is connected to the radiator plate 17. Then, the high-frequency power from a meter electronic unit is supplied between the earth conductor plate 16 and the radiator plate 17 through a coaxial cable. The surrounding length of the radiator plate 17 is set to about 1/2 of the wavelength of the radiowave in the resin material.  The wavelength in the dielectric material becomes smaller than the wavelength in free space by the dielectric constant of the resin constituting the cap 13. Therefore, the size of the radiator plate 17 can be made small by that amount.
Patent JP-S6396163-A (JP)
Inventor: URURITSUHI SHIYUBARUTSU
IPC: C07C231/02
Filed: 1986-10-11
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-H0982689-A (JP)
Title: Plasma processing system and method
Inventor: UCHIDA YUTAKA
IPC: H01L21/302
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To enable a work to be processed with neutral active particles out of charged particles and neutral active particles generated by exciting medium gas into plasma. SOLUTION: A plasma processing system is equipped with a chamber 1 where medium gas and a work 11 are introduced. A medium gas introduced into the chamber is turned into plasma for generating neutral active particles and charged particles, and the work 11 is processed with neutral active particles which penetrate through a grid 6 provided as a particle screening wall inside the chamber, wherein the surface of the particle screening wall facing the medium gas is formed of dielectric body 6A.
Patent JP-S61117473-A (JP)
Title: Method and device for inspecting printed wiring board
Inventor: HAYAKAWA EIICHI
IPC: G01R31/28
Filed: 1984-11-13
Abstract: PURPOSE:To speed up inspection by inspecting the breaking of wiring between a reference pin and other pins in networks of a printed wiring board for every network, and performing the batch short-circuit inspection of other pins outside the networks. CONSTITUTION:When the reference pin is formed at a land part 1 of the printed wiring board and a network is formed by pins 1, 2, and 5, an output is sent to the pin 2 through a decoding circuit A as to the reference pin 1 to inspect the breaking of wiring between the pins 1 and 2, and inspection as to the pins 1 and 5 is also performed similarly to complete the inspection of the breaking of wiring in the network. Then, an all-active signal is sent from a signal line D to perform the batch short-circuit inspection of all pins 3, 4... outside the network for the reference pin 1. At this time, the latch integrated circuit C of the pins 2 and 5 is set during the inspection of the breaking of wiring and the Q output is at H, so the condition of AND with the all-active signal is not satisfied and the pins 2 and 5 within the network are cut. Thus, the short- circuit inspection is performed for pins outside the network at a time, so the inspection of the printed wiring board is speeded up.
Patent JP-H0980862-A (JP)
Title: Image forming device
Inventor: SUZUKI TAKASHI
IPC: G03G15/01
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent the remaining of the toners which are to be cleaned and remain on a photoreceptor and an intermediate transfer body and to improve the image quality and maintenance characteristic in the case of the transportation defect of recording material, such as failure in transportation or double transportation. SOLUTION: The distance on the latent image carrier route between a first developing device and a primary transfer means, defined as l1, the distance on the intermediate transfer medium route between the primary transfer means and secondary transfer means, defined as l2, the distance on the recording material transporting route of the secondary means and recording material detecting means, defined as l3, the peripheral length of the intermediate transfer body, defined as L, and the permissible length of the max. recording material, defined as lmax, are specified to L>lmax-l1-l2+l3 and, further, the sequence for processing the failure in transportation is started and the subsequent development and primary transfer are not executed when the recording material detection means detects the recording material at prescribed time tSE.