baber/WOPTO huggingface dataset:
Patent JP-H02215953-A (JP)
Title: Engine controller
Inventor: YAMADA SHIGEKI
IPC: F02D41/22
Filed: 1989-02-17
Abstract: PURPOSE:To reset a central processing unit in a short time even when resetting has occurred in it as supply voltage is interrupted for a moment by changing a reset time at time of CPU resetting according to a voltage drop in the system. CONSTITUTION:When constant voltage supply Vcc has comes to less than the specified voltage, an NMI signal 3a is inputted into a central processing unit 1, an important data is retracted into a random access memory 2. After the specified delay time (t), such a signal 2a as making this RAM 2 into a standby state is outputted. Simultaneously this RAM standby signal 2a is inputted into a circuit, and a CPU reset signal 1a is selected from 'high' to 'low', stopping any operation of the central processing unit 1, data in the random access memory 2 are secured. On the other hand, when the constant voltage supply Vcc is reset after being once dropped, the NMI signal 3a and the standby signal 2a are selected from 'low' to 'high' when it has come to more than the specified voltage, and the reset signal comes to low from high at T-delayed timing so that the central processing unit is reset.
Patent JP-H07224854-A (JP)
Title: Spring type resilient coupling
Inventor: IWASAKI HIROYUKI
IPC: F16D3/66
Filed: 1994-02-10
Abstract: PURPOSE:To prevent the generation of noise and the occurrence of damage when the number of revolutions exceeds the number of resonance revolutions and to provide a sufficient buffering function in a normal number of revolutions area. CONSTITUTION:By pushing forward the weight 101 of a centrifugal clutch 100 through the force of a return spring 102 during low speed rotation, the weight is caused to occupy a given position to intercouple a disc on the drive side and a disc on the driven side. When a centrifugal force exceeding a given value is exerted on the weight 101, it is radially moved against the force of the return spring 102, whereby the disc on the drive side and the disc on the driven side are released from engagement.
Patent JP-S57152017-A (JP)
Title: Stabilizing circuit
Inventor: OOTSU SHINICHI
IPC: G05F1/56
Filed: 1981-03-13
Abstract: PURPOSE:To almost eliminate the fluctuation of an output voltage due to the fluctuation of an input voltage, by constituting a shunt circuit supplying a current to a collector of a compared transistor (TR) and a base of a control TR with a constant current circuit. CONSTITUTION:A voltage difference between an output voltage V0 of a control TR2 and a reference voltage Vz2 of a Zener diode D2 is applied between a base and an emitter of a comparison transistor TR1. The base of a TR2 and the collector of the TR1 are connected and a shunt circuit 5 supplying currents IC1 and IB2 respectively is constituted with a constant current circuit consisting of a TR3, a resistor R1 and a Zener diode D1. An input DC voltage Vi is connected in series with the D1, a resistor R3 and a switch SW, and the connecting point between the D1 and the R3 is connected to the base of the TR3. When the SW is closed, a collector current IA of the TR3 is constant with a Zener diode Vz1 even with fluctuated voltage Vi. Thus, even if the voltage V0 is fluctuatied and also the collector current Ic1 of the TR1 is fluctuated, the fluctuated component is compensated with a base current IB2 of the TR2 to keep the voltage V0 constant.
Patent JP-S62194740-A (JP)
Title: Digital processor
Inventor: UGAKI HIDEHIRO
IPC: H04B14/00
Filed: 1986-02-20
Abstract: PURPOSE:To reduce the noise component by comparing a logic value of a digital signal with a logic value of a delayed digital signal before one unit period and adding/subtracting a signal having a half level to/from the latter half of an analog signal in response to the result of comparison so as to increase the gradation. CONSTITUTION:A video signal from an analog input terminal 1 is digital- converted by an A/D conversion circuit 2 and an N-bit parallel digital signal is outputted. Then the signal is converted into an analog signal by a D/A conversion circuit 3 and the result is outputted from a terminal 4. The input signal to the circuit 3 is used via a delay circuit 5 as a logic value D1 and directly as a logic value D0 to an operation circuit 6. The logic circuit 6 compares the logic values D1, D0, its discrimination signal controls a switch 10, and when D0>D1, a signal having a half level of the minimum unit level of the output analog signal and having a period being a half of one unit period is fed to the latter half of the analog signal, and when D0<D1, the said signal is subtracted to increase the gradation by (two times-1).
Patent JP-S60180389-A (JP)
Title: Picture transmitter
Inventor: INAMURA SEIYA
IPC: H04N7/24
Filed: 1984-02-28
Abstract: PURPOSE:To shorten the using time of total circuit by adding a picture transmission control circuit, picture receipt control circuit, write pen and its controller and an interested area decision/additional transmission demand circuit to the constitution of a conventional picture transmitter, receiving a picture with necessary and sufficient picture quality and offering it for diagnosis. CONSTITUTION:A picture transmission control circuit 6 transmits a picture in a 1,024X1,024 matrix through a subscriber telephone line 12 at first. When a doctor at the receiving side R wants to view more details of some part of one picture for diagnosis, he specifies it as an interested area ROI of a displayed picture with a write pen 25. An additional transmission demand code is encoded so that a picture can be formed in the ROI with finer details by one rank up than before, compiled to a series of digital signals and transmitted to a transmission control part 14 through a digital data compression/restoration circuit 16 and a band compression circuit 15.
Patent JP-S6292161-A (JP)
Title: Magnetic head
Inventor: MIWA HIROSHI
IPC: G11B17/34
Filed: 1986-02-21
Abstract: PURPOSE:To avoid unnecessary wear and damage and to keep stable contact by generating a negative pressure so as to support a medium. CONSTITUTION:A cylindrical medium support 7 is arranged at a side opposed to a main magnetic pole 1 while clipping a medium 5 through a space against the medium 5 and the opposed part with the main magnetic pole 1 forms a cylindrical cavity. Further, the cavity circumference of the opposed part of the medium support 7 forms a flat part 7a having a fatial spread. A cylindrical hole 9 is formed to the medium support bottom part and a guide pipe 10 is connected therewith. One end of the pipe 10 is connected to a compressor 11 compressing a dry fluid such as air, the compressor 11 and the guide pipe 10 flow the fluid to the cavity and become a fluid pressurizing delivery means pressing the medium against the magnetic pole by using the said fluid.
Patent JP-H02215005-A (JP)
Title: Conductive grain and its manufacture
Inventor: ISHIKAWA MARIKO
IPC: C01B13/14
Filed: 1989-02-16
Abstract: PURPOSE:To be able to inexpensively obtain a conductive grain being excellent in its conductivity as well as its thermal stability by coating the face of a conductive compound oxide grain with 5 to 15wt.% of a precious metal. CONSTITUTION:A conductive grain is obtained by coating the face of a conductive compound oxide grain with a precious metal through an electroless plating process, with the precious metal required to range in the amount of its coating from 5 to 15wt.% of the entire-train composition. Accordingly, since the base material of the grain is the oxide, the grain may suppress diffusion of the oxide into the coated precious metal layer, thereby permitting to suppress exposure of the base material to the face of the metal-clad grain due to its high- temperature baking treatment even with reducing the thickness of the metal coating. Furthermore, since the base material is conductive, any lowering of conductivity can be suppressed even if the base material is exposed. This makes it possible to inexpensively manufacture a conductive grain being excellent in its conductivity as well as its thermochemical stability.
Patent JP-S62194382-A (JP)
Inventor: SUGIYAMA HISANOBU
IPC: E05F15/10
Filed: 1986-02-20
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-H11226995-A (JP)
Title: Manufacture of interior component for vehicle
Inventor: YAMAZAKI AKIRA
IPC: B29L31/58
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To avoid to the utmost an adverse effect on a foamed layer by the pressure and heat at the time of injection molding and to integrate a skin material with a base excellently while protecting a design of a product, on the occasion of manufacturing an interior component for a vehicle having a constitution wherein the base constituted of synthetic resin is joined integrally to the rear side of the skin layer having the foamed layer at least and made of synthetic resin. SOLUTION: A base constituting material 19 which has a thin-wall part 26 of a base to be a part of the skin material 15 side in the direction of the thickness of the base and a plurality of support parts 27, 28, 29 and 30 projecting from the thin-wall part 26 and is molded of synthetic resin beforehand is inserted into an injection mold 21, with each of the support parts 27-30 supported by a specified mold part 22 out of a plurality of mold parts 22 and 23 the injection mold 21 has and also with the thin-wall part 26 brought into contact with a skin material 15, and the residual resin molding part of the base except the part occupied by the base constituting material 19 is molded by injecting synthetic resin into a cavity 32 formed between the specified mold part 22 and the base constituting material 19.
Patent JP-2000234090-A (JP)
Title: Low-viscosity smectic liquid crystal composition
Inventor: USHIKUBO KOHEI
IPC: C09K19/46
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a low-viscosity smectic liquid crystal composition which has a high contrast, is stable at a high temperature, and has a viscosity almost independent of temperature by incorporating four specific compounds into the same. SOLUTION: At least one compound represented by formula IV in an amount of 10-50 wt.% is incorporated into a mixture which comprises at least one compound represented by formula I and at least one compound represented by formula II or III in a wt. ratio of (5:1)-(5:6). In formula I, R1 is a 1-16C alkyl or alkoxy group provided that compounds having 5-12C alkyl groups or 7-14C alkoxy groups account for 50-100 wt.% of the compounds represented by formula I. In formula II, R2 and R3 are each 1-16C alkyl or alkoxy provided that the sum of the numbers of carbon atoms of R2 and R3 is 17 or lower and that 50-100 wt.% of the compounds represented by formula II is accounted for by the compounds which has 5-8C alkyl or alkoxy group; of which R2 and R3 are not simultaneously an alkyl chain; and of which the sum of the numbers of carbon atoms of R2 and R3 is 13 or lower.  In formula III, R4 is 1-16C alkyl; and R5 is 1-6C alkoxy provided that the sum of the numbers of carbon atoms of R4 and R5 is 17 or lower and that 50-100 wt.% of the compounds represented by formula III are accounted for by compounds of which R4 is 4-8C alkyl; R5 is 4-8C alkoxy; and the sum of the numbers of carbon atoms of R4 and R5 is 13 or lower. In formula IV, R6 is 4-8C alkyl; A is 1,4-phenylere or the like; and X is a single bond or the like.
Patent JP-H06108797-A (JP)
Title: Seal member
Inventor: SUZUKI AKIHIKO
IPC: E21D11/38
Filed: 1992-01-28
Abstract: PURPOSE:To prevent deformation of a seal member. CONSTITUTION:Leaf springs 19a, 19b each planted at one of surfaces with several auxiliary wires 20 are provided in front and rear of steel wires 160 aligned in bundles so that the auxiliary wires 20 are directed crossing a direction in which the steel wires 160 are aligned. Further, a mesh sheet 21 in which several auxiliary wires 20 are braided so as to be extended crossing the steel wires 160 are provided among the steel wires 160. Since the auxiliary wires 20 hold the aligning condition of the steel wires 160, a safe and economical seal function can be extended for a long time.
Patent JP-H08230098-A (JP)
Title: Metal sandwich structure and its production
Inventor: SUZUKI NOBUYUKI
IPC: B64C1/00
Filed: 1995-02-24
Abstract: PURPOSE: To prevent the generation of excessive plastic deformation in a core member or a surface plate at the time of the expansion of the surface plate by bonding a pair of core members constituting the core member interposed between surface plates composed of a super-plastic metal material to the surface plates and mutually bonding the free end parts of the core members. CONSTITUTION: A metal sandwich structure 1 is constituted of a pair of surface plates 2, 3 and a plurality of the core elements 4 interposed between the surface plates and these surface plates 2, 3 and core elements 4 are constituted of a plate material composed of a super-plastic metal material. A pair of the core members 6, 7 constituting each core element are composed of a strip like plate material and the center part 9 of one core member 6 is bonded to the inner surface of one surface plate 2 by diffusion bonding and the center part 10 of the other core member 7 is bonded to the inner surface of the other surface plate 3. Both end parts of the core members 6, 7 are not bonded to the surface plates 2, 3 and constituted as free end parts 8 and the free end parts 8 are mutually bonded by diffusion bonding.
Patent JP-H02216995-A (JP)
Title: Remote line concentration station talking system
Inventor: HAYASHI MITSURU
IPC: H04Q3/60
Filed: 1989-02-16
Abstract: PURPOSE:To inform the interruption of talking to a subscriber accommodated in a remote line concentration station as soon as possible when the control from an exchange is disabled and the talking between the subscriber accommodated in the remote line concentration station and a subscriber accommodated in an exchange is interrupted by allowing its own station connection control circuit to monitor and store call/call restoration information of the subscriber accommodated in the remote line concentration station. CONSTITUTION:A means 20 is provided in the system, which monitors and stores continuously call/call restoration information of a subscriber 1 accommodated in the remote line concentration station 30 with its own station connection control circuit 19. Then means 10, 11 and 12 are provided, which sends a voice signal informing the disabled control from the exchange 40 to a caller subscriber based on the call/call restoration information of the stored subscriber when the control from an exchange 40 is disabled and its own station connection control circuit 19 starts its operation. Thus, when the control from the exchange 40 is disabled, it is informed to the subscriber 1 accommodated in the remote line concentration station 30 as soon as possible.
Patent JP-S63313991-A (JP)
Inventor: IIBU SHIII FUAROOJIYA
IPC: H04N9/64
Filed: 1988-02-19
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-H02217071-A (JP)
Title: Image processor
Inventor: KATO KOICHI
IPC: G06F3/048
Filed: 1989-02-17
Abstract: PURPOSE:To surely obtain a required deformed image by providing a image processor with a 1st specifying means for specifying an area to be deformed, a 2nd specifying means for specifying a deformed shape as an area and a processing means for processing an image in accordance with the specification of the 1st and 2nd specifying means. CONSTITUTION:A digitizer 139 is allowed to fetch coordinate data on a board pointed out by a touch pen 138 to a microcomputer and the coordinate data are recognized as the positional information of an original or power information indicated on a position 141. When a zooming coordinate area 141 is specified by the touch pen 138 after depressing a zoom key 129, the power can be specified. When a position to be processed on the original is specified by the touch pen 138 after depressing an area specifying key 130, an optional area can be specified. Thus, an image can be deformed to a required shape and the deformed image can be outputted by specifying the deformed shape by the digitizer or the like.
Patent JP-S62196724-A (JP)
Title: Xy plotter provided with buffer memory
Inventor: NANUN RYOICHI
IPC: G06F3/13
Filed: 1986-02-24
Abstract: PURPOSE:To install a computer and a plotter in each separate place by constituting a buffer memory of a memory element memory control part, an interface part, a power source part, a body installing element and a simple substance installing element, and making it independent from an XY plotter body circuit. CONSTITUTION:A buffer memory 3 for storing a plotting data which is sent is placed between a plotter body 1 and a computer 2 for sending the plotting data to said body. The buffer memory 3 inputs the plotting data from the computer 2 through an interface part 4, and delivers the plotting data to the plotter body through an interface part 5. The plotting data which is inputted from the interface part 4 is stored in a floppy disk 8 by a floppy disk driver 7 which is controlled by a floppy disk control part 6. As for the respective elements, a power source is supplied from a power source part 9, and they are constituted independently from the plotter body 1.
Patent JP-S63203151-A (JP)
Inventor: SUGANO YASUYUKI
IPC: A61C13/30
Filed: 1987-02-20
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-S54129909-A (JP)
Title: Key telephone set
Inventor: SHIBATA SHINICHI
IPC: H04Q5/20
Filed: 1978-03-31
Abstract: PURPOSE:To hold a conference using telephone sets easily by providing a main- wire calling circuit for main-wire terminating calling, by providing a call cross point for connecting ringing-tone transmission lines of three couples of lines to the main- wire calling circuit, etc., and by making a CPU control each circuit. CONSTITUTION:Three couples of lines are provided with independent talk-voice transmission lines 42, 52 and 62, and ringing-tone transmission lines 46, 56 and 66, and a terminal circuit is also provided as an interface to three couples of lines. Besides CPU19 controlling each circuit, this telephone set is equipped with a main- wire calling circuit for main-wire terminating calling, an extension calling circuit for extension calling, clock circuit 16 for lighting a lamp, and calling cross points for connecting ringing-tone transmission lines of three couples of lines to main-wire calling circuit 17, extension calling circuit 18 and clock circuit 16 via the terminal  circuit. Consequently, the transmission rate of a control signal between the key  telephone set and main unit 1 can be determined by the circuit composed of wired  logic, so that a conference using telephone sets can be held easily.
Patent JP-H05232809-A (JP)
Title: Toner replenishing device
Inventor: OCHI YOSHIAKI
IPC: G03G15/08
Filed: 1992-02-25
Abstract: PURPOSE:To replenish toner into a developing tank without any irregularity and to prevent unevenness in toner concentration of developer and image fault by providing a driving part to drive a toner carrying member carrying toner injected from one side in the longitudinal direction and a toner replenishing member feeding the toner to the developing tank individually, driving only the toner carrying member when the toner is injected, stopping the toner carrying member and driving the toner replenishing member when toner detection signal is outputted from all of toner detectors. CONSTITUTION:The toner is injected from the front of a toner replenishing tank 10 and a motor 16 of the toner carrying member 11 is driven. The toner is carried in the longitudinal direction toward the rear from the front by the toner replenishing member 11. Toner detection is carried out sequentially by toner detectors 15a, 15b, and 15c and the toner detection signal is outputted. When the toner is carried with evenness in the longitudinal direction, toner detection signal is outputted by all of the toner detectors 15a, 15b, and 15c. The toner carrying member 11 is stopped and the motors 17 and 18 of the toner agitating member 12 and the toner replenishing member 14 are driven. The toner is fed to the developing tank while being agitated.
Patent JP-S60182754-A (JP)
Title: Jig for glass terminal junction
Inventor: OKAMOTO SHIGEKI
IPC: H01L21/00
Filed: 1984-02-29
Abstract: PURPOSE:To keep the gap at the junction narrow, and to perform soldering at accurate positions by penetrating solder to details by the capillery phenomenon by a method wherein glass terminals are set to an amplifier package while spring force is impressed. CONSTITUTION:The glass terminals 2 are inserted to fixed positions of a package 1 arranged in the recess 3a of the jig body 3 U-shaped in cross-section, supported by a rod 5 held to the side wall 3b, and pressed by a spring 4. The glass terminal 2 consists of the outer shell 2a and a connection pin 2b and is fixed by being filled with glass. When the whole jig is heated to over the melting point of solder in this state and a threadlike solder 6 is put in contact with the outer edge of the outer shell 2a, it penetrates between the outer shell 2a and the side wall of the package 1 easily by the capillery phenomenon, and sufficient hermetic property is kept. After cooling, the rod 5 is separated from the glass terminals 2 by pulling knobs 7 horizontally, and the package 1 is taken out. This construction enables hermetic property to be securely kept and reduction in working time.
Patent JP-H07223196-A (JP)
Title: Tire holding device for tire cutting device
Inventor: NARUSE SADATOSHI
IPC: B26D7/02
Filed: 1994-02-10
Abstract: PURPOSE:To provide a tire holding device capable of reducing a clamp margin for holding a tire and making the cutting thickness thinner. CONSTITUTION:This tire holding device is provided with a clamp mechanism 12 holding either the right or the left of a cutting line A-A and an attracting/ holding mechanism 31 located on the opposite side to the clamp mechanism across the cutting line A-A and using a magnet 39 capable of being attracted to a metal member exposed on the end face of a tire 8, and the tire 8 is held by the holding power of the clamp mechanism 12 and the attracting force of the magnet 39.
Patent JP-S60183932-A (JP)
Inventor: SUGIURA TOKUHIRO
IPC: H02H3/48
Filed: 1984-02-28
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-S51113522-A (JP)
Title: False ac-wave-form data detecting system
Inventor: IWASAKI MINORU
IPC: H04B14/04
Filed: 1975-03-31
Abstract: PURPOSE: Power voltage, current AC-wave-form transmitting system which is capable of detecting coding error in data transmission, to be used for judging phenomena from transmitted efficient AC-waveform data. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60183317-A (JP)
Inventor: SHIRATORI YUKIO
IPC: B65B27/00
Filed: 1984-02-29
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-S55130320-A (JP)
Title: Method and apparatus for descaling of rod by roll bender
Inventor: TAKATANI MASARU
IPC: B21C43/04
Filed: 1979-03-29
Abstract: PURPOSE:To improve the descaling efficiency and the working efficiency, by determining the tensile stress to be impressed on the rod to be descaled according to the peculiar formula, and by deciding various dimensions like as the roll diameter, etc., correspondingly to thus determined stress. CONSTITUTION:The tensile stress sigmaT to be impressed on the rod 1 is determined according to the formula I depending on the yield point sigmaY and Young's modulus E of the descaled rod 1, and the elongation (e) to be given to the descaled rod 1 and the number (n) of the rolls. Correspondingly to this tensile stress sigmaT, various dimensions like as the roll diameter, the pitch, the rolling reduction, etc., of the roll bender are decided. The set tension T0 is calculated (calculation from the elongation and rod diameter) from the stress sigmaT, and this value T0 as the set value is inputted to the controller 5. The controller 5 sends the control signal corresponding to difference between the measured tension T and the set tension T0, to the motor 6; in case of T0>T, the roll 2 is shifted in the arrowed direction under the specified rolling reduction, and in case of T0<T, the roll 2 is shifted in opposite direction to the arrow.