baber/WOPTO huggingface dataset:
Patent JP-S56155429-A (JP)
Title: Input-output control system
Inventor: OGAWA HARUKI
IPC: G06F13/12
Filed: 1980-05-02
Abstract: PURPOSE:To make the data transfer possible between a host computer and a high- speed external memory device by performing address conversion through operation by microprograms in an input-output control system. CONSTITUTION:Addresses from a host computer 1 are set in the input latch/buffer 4 of a control circuit 10, and the following address conversion is performed by the operation function of a microprocessor 3. The continuous block addresses from the host computer 1 are converted to the desultory addresses of a magnetic disc 2 as an external memory device. Hence, even when the read speed of the continuous blocks from the magnetic disc is higher than the speed of transferring the blocks to the host computer 1, reading out the desultory blocks from the disc 2 suffices in spite of sending the continuous block addresses from the host computer 1, and therefore the data transfer between the host computer 1 and the high-speed external memory device is made possible without any transfer skip.
Patent JP-S62214752-A (JP)
Title: Modem test equipment
Inventor: ITO TAKURO
IPC: H04L27/00
Filed: 1986-03-14
Abstract: PURPOSE:To decrease the time and labor required for a test by using a push- phone telephone set at the tested side to start automatically a test equipment and allowing the push-phone telephone set to confirm the result of the test. CONSTITUTION:When an installing personnel at the terminal side dials a prescribed character string, the corresponding tone is detected by a tone detector 4, it is checked by a detector 5 and when the string is coincident with a prescribed character string, a signal setting the test state is set to a MODEM 1 to give an instruction to a test signal generator 6 for sending a test signal. The MODEM 1 sets a MODEM 2 to the loopback state and when the test signal is subjected to loopback, the signal is checked by a test signal detector 7 whether the signal is coincident with the signal sent from the detector 7. A tone generator 8 sends a tone intermitted respectively by the 1st period when the error is not detected and at the 2nd period when detected to a push-phone telephone set 10 via an automatic answer device 3 and a telephone exchange 9. Thus, the installing personnel at the terminal judges the propriety of the data transmission line.
Patent JP-H06276019-A (JP)
Title: Monolithic microwave oscillator
Inventor: MOHAMADO MADEIHIAN
IPC: H03B5/18
Filed: 1993-03-18
Abstract: PURPOSE:To provide a microwave signal source which is high in frequency stability, and is small in size, inexpensive, and reducible in power consumption. CONSTITUTION:This monolithic microwave oscillator is equipped with an FET 2 formed on a semi-insulating GaAs substrate 1, a matching circuit 4, feedback circuits 6 and 9, a transmission line 8 connected to the feedback circuit 9, a resistance 11, a dielectric resonator 15, bias lines 26 and 27, and terminals 3, 5, 10, 16, and 17. For frequency stabilization, a dielectric resonator 15 of specific size is coupled with the transmission line 8 of the feedback circuit formed on the GaAs substrate 1 where an oscillator circuit is formed. Consequently, the oscillation circuit is reduced in size, lowered in price, and shortened in development period.
Patent JP-S58175793-A (JP)
Title: Heat accumulating heat exchanger of direct contact type
Inventor: SAKAMOTO TAKESHI
IPC: F24S90/00
Filed: 1982-04-09
Abstract: PURPOSE:To increase the thermal efficiency, and to make the titled heat exchanger in a compact type, by putting a heating medium on the side of a heat source, a heating medium on the loading side and a heat accumulating medium which is insoluble in the aforementioned heating mediums, and is liquefied on the side of a heat source by directly contacting with said heating mediums, while it is solidified by the heating medium on the loading side, into the same vessel of a heat exchanger. CONSTITUTION:A heat accumulating medium 2' which is liquefied by absorbing heat and is solidified by transferring heat is put into a heat accumulating heat exchanger 1'. The heat accumulating medium 2' is liquefied by a heating medium 3'' on the side of a heat source, which absorbs heat from a heat exchanger 12 on the side of a heat source, and is discharged into the heat accumulating medium 2' from a nozzle 7, passing through a pipe line 13. On the other hand, a heating medium 8 on the loading side exchanges heat in the heat accumulating medium 2', after it gives heat to a loader 15, and the heat accumulating medium is solidified. Because these heat exchanges are taken place in the heat exchanger 1' at the same time, the heat from the heat source can be transferred directly to the loading side, so that high thermal efficiency can be obtained in the heat exchanger.
Patent JP-H07243443-A (JP)
Title: Direct acting rolling guide unit
Inventor: OCHIAI ISAO
IPC: F16C29/06
Filed: 1994-03-04
Abstract: PURPOSE:To adjust length without deteriorating sealing performance by composing a lower surface seal of a pair of bottom plates positioned on lower surfaces of a casing and an end cap across a truck rail and a pair of side plates fixed to an outer peripheral end surface of the end cap. CONSTITUTION:A casing 2 is mounted on a truck rail 1 in a relatively slidable manner, while a pair of end cap 5 are installed on both ends of the casing 2 in a longitudinal direction. A rolling body is transferred between truck grooves of the truck rail 1 and the casing 2 which are opposed to each other in a circulating manner. An end face seal 6 is arranged on an outer end surface of each of the end caps 5. Lower surface seals 36 to 38 are arranged on a lower surface of the casing 2. A pair of bottom plates 13 are disposed on a lower surface of the casing and the end cap across the truck rail 1. A pair of side plates 12 which are respectively fixed to the outer end surfaces of the end caps 5 are formed on each end of the bottom plates 13.
Patent JP-H03259282-A (JP)
Title: Image forming device
Inventor: KOGA YOSHIRO
IPC: G03G15/04
Filed: 1990-03-09
Abstract: PURPOSE:To stably form a high-resolution and high-definition image without having irregularities in a density and with having the excellent reproducibility of a fine line and an isolated dot by having a cylindrical thin film member, and specifying both a minimum dot pitch in optical writing to a latent image carrier and the minimum magnetization inverting interval of a magnetic field generating layer. CONSTITUTION:A developing roller carrying toner is composed of a driving roller and the cylindrical thin film member 12 whose excess length is left and which is armored on the outer periphery of the driving roller. Then, the magnetic field generating layer 22 is disposed on the cylindrical thin film member 21, and a conductive layer 23 is disposed on the magnetic field generating layer 22, Even if a minimum dot pitch in the optical writing is set <= 100(mum), a sharp fine line and the isolated dot are reproduced, so that the minimum magnetization inverting interval of the developing roller is set <= 500(mum), and the thin layer of the toner 24 is uniformly formed on the surface of the developing roller. Thus, the reproducibility of the fine line and the isolated dot caused by the carrying irregularities of the toner is improved.
Patent JP-S57176296-A (JP)
Title: Changeable contoured roller for papermaking industry
Inventor: FURANSOWA MARII POORU BURIU
IPC: D21G1/02
Filed: 1982-04-09
Abstract: The invention concerns variable contour rollers for use in calendering or pressing devices, printing presses and like applications. The rollers include an external element of cylindrical form, for example of cast iron, and in their interior a number of transverse elements which can be made to expand radially by heating. More or less substantial radial expansion provokes directly or indirectly a change in the profile of the exterior generally cylindrical working surface. The interior of the roller may be a shaft carrying heating elements and which is fixed or rotates with the external working surface.
Patent JP-S56154975-A (JP)
Title: Preparation of concentrated soup stock
Inventor: MIYANISHI TOSHIAKI
IPC: A23L27/10
Filed: 1980-05-01
Abstract: PURPOSE: To prepare a concentrated soup stock having improved flavor efficiently, by extracting tasting components in a "fushi" (dried and smoked fish) with hot water and aromatic components with a hydrous alcohol respectively.  
     CONSTITUTION: A "fushi" (dred and smoked fish), e.g. a "fushi" of a bonito, "soda" (Auxis thazard) or mackerel, or shavings thereof are extracted with hot water in an amount of 1W10 times, preferably 2W5 times, that of the "fushi" or shavings, preferably by the countercurrent multistage extraction method, and the resultant extracted tasting components are separated from the extraction residue. The extract is concentrated if desired, and the extraction residue is then extracted with a lower alcohol or hydrous alcohol in an amount of 1W10 times that of the dried amount of the residue at 20W80°C to give aromatic components. The alcoholic component is removed from the extract to give an extract rich in the aromatic components. The resultant extract is then combined with the extract of the tasting components. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55154334-A (JP)
Title: Manufacture of optical glass product
Inventor: WATANABE MINORU
IPC: C03B37/014
Filed: 1979-05-11
Abstract: PURPOSE:To manufacture the optical glass products having a given refractive index by a procedure in which a porous glass consisting of only an uniformly fine pores portion is cut into a desired shape, and then a dopant is added to the cut porous glass in a desirably distributed state and then heated at a high temperature to blind the fine pores. CONSTITUTION:A porous glass bar 11 made by elution phase separation glass with an acid is halved, and then a porous glass consisting of only an uniformly fine pores portion, obtained cutting off the ununiform pores portion 12 in the central portion, is processed into a round bar. Then, a desired dopant is desirably distributed into the porous glass bar 24 and then heated at a high temperature to blind the fine pores to obtain an optical glass product which is useful as a glass raw material for light transmission glass fiber, barlike lens, etc.
Patent JP-H10323236-A (JP)
Title: Improved keyboard support mechanism
Inventor: MILEOS GEORGE
IPC: A47B1/05
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To improve a handling performance of a keyboard by providing an auxiliary shelf mechanism including a rotational bracket support, body along a fitting track laid in the front/rear direction in the bottom side of a top plate of a desk and supporting a keyboard shelf so as to move slidably and vertically via an upper arm and side arms. SOLUTION: An auxiliary mechanism 1 is provided with an upper arm 2, an installation bracket 3, a shelf bracket 4 for mounting a keyboard, and a pair of side arms 5 and a rotational bracket support body 33 in an installation bracket 3 is slidably incorporated in a fitting track 22 which is laid in the front/rear direction below the top plate of a desk. A shelf bracket 4 is attached to the side arms 5 by a pivot rod 13 and the lower arm 17 is attached to the upper arm 2 via two holes of the upper arm 2 by a pivot rod 18. The auxiliary shelf mechanism 1 is thus freely advanced/retreated along the fitting track 22 and the shelf bracket 4 is vertically moved by the upper arm 2.
Patent JP-S58186141-A (JP)
Inventor: HARII EDOUIN MATSUKANDORESU
IPC: H01J29/48
Filed: 1983-04-01
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-H03259517-A (JP)
Title: Ecr plasma etching method
Inventor: SAGAWA SEIJI
IPC: H01L21/302
Filed: 1990-03-08
Abstract: PURPOSE:To realize highly selective anisotropic etching of high speed, by arranging a substrate at a part of + or -3% range of magnetic field intensity in the vicinity of an electron cyclotron resonance point, and restricting the temperature of the substrate surface within a range lower than or equal to 30 deg.C. CONSTITUTION:A plasma generating chamber 1 to produce plasma by electron cyclotron resonance and a substrate conveying chamber 2 are constituted so as to adjacent to each other. A window core solenoid is arranged on the outer periphery of the chamber 1. The chamber 1 is equipped with a microwave introducing window 4, via which the microwave sent from a microwave power supply 6 through a waveguide 5 is introduce into the chamber 1. In the chamber 1, a substrate holder 10 is arranged at a position of magnetic field intensity of 875 gauss + or -3% in the case that the frequency of microwave is 2.45GHz. A substrate is put on a holder 10 arranged in the vicinity of the electron cyclotron resonance point 9. The temperature of the substrate surface is restricted within a range lower than or equal to 30 deg.C by using He gas for cooling which is fed from the rear. Thereby highly selective anisotropic etching of high speed can be realized.
Patent JP-S56156576-A (JP)
Title: Valve
Inventor: MIYAZAKI KENSUKE
IPC: F16K31/12
Filed: 1980-05-06
Abstract: PURPOSE: To accomplish optional control of the opening and closing speed of a valve body by properly setting the ratio between the opening area of a controlling piping connection and the closing area of a communicating hole.  
     CONSTITUTION: Opening a self-return sensor head or a manual start valve reduces the fluid pressure in a pressure storage chamber 4. This is because less fluid flows into a pressure storage chamber 4 from a communicating hole 10 than that released into the air from the sensor head and the manual start valve. Therefore, a valve body 11 with a sector-shaped cross-section opens. But the turning speed of the valve body 11, namely the opening and closing speed of the valve can be controlled as desired by properly setting the ratio between the opening area of the controlling piping connection 7 and the opening area of the communicating hole 10, less than the former. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05226624-A (JP)
Title: Solid-state image pick-up device and its manufacture
Inventor: ENOMOTO TADASHI
IPC: H04N5/365
Filed: 1992-02-13
Abstract: PURPOSE:To provide a stable solid image pick-up device and its manufacturing method which do not induce deterioration of characteristics even if the cell size of a picture element is miniaturized. CONSTITUTION:The surface of a passivation film 31 in the title device is flattened. Then, a light-absorbing film 32 is formed on a light-screening film 3 which is formed on the surface of a transfer part 5 so that light for exposure which is used for exposure process used when forming a film of a color filter 4 does not induce unneeded reflection, thus improving the edge cutting property of colored regions 41-43 of the film, eliminating horizontal streaks and color mixing.
Patent JP-H03259543-A (JP)
Title: Mounting structure of semiconductor chip
Inventor: YAMASHITA MASAHIKO
IPC: H05K3/34
Filed: 1990-03-09
Abstract: PURPOSE:To improve heat dissipation of a semiconductor chip by connecting a signal electrode and a signal pattern through a solder bump of one-stage structure, and mounting the chip on a circuit board in a face-down manner. CONSTITUTION:Bumps 11 are secured to a signal electrode 2 and a ground electrode 3 of a semiconductor chip 1 by a solder reflowing unit, a lower stage bump 12 is engaged with the hole 26 of an insulating layer 25 to be mounted at a circuit board side. The chip 1 is superposed on such a board 5 in a face- down manner, the bump 11 secured to the signal voltage 2 is aligned to the pad of a signal pattern 6, the bump 11 secured to the electrode 3 is aligned to the bump 12, heated to connect the bump 11 and the pattern 6 by soldering by a solder reflowing unit. Simultaneously, other solder bump 11 to the bump 12, the bump 12 to a conductor layer 20 are connected by soldering, and the chip 1 is mounted on the board 5 in a face-down manner. Accordingly, the heat of the chip 1 is dissipated from the bumps 11, 12, via - the layer 20 through the board.
Patent JP-H0669440-A (JP)
Title: Semiconductor memory device
Inventor: KAWASHIMA SHOICHIRO
IPC: H01L21/8242
Filed: 1993-03-18
Abstract: PURPOSE:To provide a semiconductor memory device capable of performing a high integration without malfunctions at a low consumption power using a memory device of channel capacitor type or channel gate transistor type. CONSTITUTION:A semiconductor memory device comprises a first thin film semiconductor layer 7 and a second thin film semiconductor layer 8 in which a semiconductor region having a first conductive type and a semiconductor region having a second conductive type are arranged through channel regions 6A and 6B, and a back gate 20 opposite to at least one channel region 6 of the stacked first and second thin film layers 7 and 8. Also, the semiconductor memory device includes a memory device in which four layers of the thin film semiconductor layer 7 are stacked with the layers overlapped and a gate for writing or a device for reading is arranged opposite to a channel region of the thin film layer forming one end of the stacked body.
Patent JP-S61218092-A (JP)
Inventor: TANAKA SHOZO
IPC: H05B37/02
Filed: 1985-03-23
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-H03261524-A (JP)
Title: Molding device for molded component
Inventor: SATO TOSHIMICHI
IPC: B29L31/34
Filed: 1990-03-09
Abstract: PURPOSE:To make uniform the molding pressure applied to the respective cavities and to easily and effectively obtain molded components free from failure due to voids and packing shortage of resin by arranging a plurality of cavities to both sides of a rectilinear runner which is branched in all directions from a sprue. CONSTITUTION:The cavities 13a1 - 13ag are formed via a gate to both sides of a runner 13a joined to a sprue 12a. When slimy thermosetting resin is injected through the sprue 12a, resin liquid flows along the runner 13a at the fluidization velocity V. The fluidization velocity V can be split into the velocity component Vx1 in the direction X and the velocity component Vy1 in the direction Y. Especially since the respective velocity components Vx1 and Vy1 of resin liquid are equally distributed to the cavities 13a1 and 13a5, the flow rate of resin injected into the cavity 13a1 is made equal to the flow rate of resin injected into the cavity 13a5. Resultingly the molding pressure of the cavities 13a1 and 13a5 can be made equal. Therefore molding excellent in productivity can be realized because generation of molding failure is not caused.
Patent JP-S60202577-A (JP)
Title: Head transfer mechanism
Inventor: SASAKI HIDEMI
IPC: G11B21/08
Filed: 1984-03-27
Abstract: PURPOSE:To transfer a head with small electric power and to save power consumption by driving intermittently a head transfer member with a drive member, and releasing the lock state of a locking member by a lock release means only in a drive mode of the drive member. CONSTITUTION:A magnetic head 4 is attached on a head transfer member 5 recording/reproducing information on a magnetic disc. A piece 14 is attached to th tip of a plate spring 15 and serves as a lock member having three tooth parts which engage a rack 11 of the member 5. The base edge part of the spring 15 is fixed to a chassis 1 by screws 16 and 17, and the piece 14 is always pressed to the rack 11. While the head 4 serving as the member 5 presses the piece 14 serving as a lock part to the rack 11 by means of a mechanical means, i.e., the spring 15. Thus the head 4 is held at a prescribed position, i.e., at a specific pitch. In such a way the need for electric power during a holding period such as a stepping motor is eliminated.
Patent JP-2000083171-A (JP)
Title: Image processing unit
Inventor: TONE KOJI
IPC: G06T5/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To allow an image processing unit to flexibly cope with a change in a gamma curve through formulation of the gamma curve by processing data with a data processing means that processes the data in parallel. SOLUTION: In the image processing unit, which is provided with an ALU 405 that uses parameters different in the unit of each pixel to execute parallel processing, an external data RAM 401 that stores in advance the parameters, and a G411a register that loads required data from the external data RAM 401 and whose contents are referenced by the ALU 405 in the case of conducting an arithmetic operation, and which applies parallel gamma conversion to an input density based on the parameters loaded to the G register 411a to decide an output density, pluralities of conversion equations corresponding to each density level are stored in the external data RAM 401, the ALU 405 selects a converstion equation in response to a density level set by a density setting section that is provided separately and decides the output density based on the selected conversion equation.
Patent JP-H05223874-A (JP)
Title: Voltage drop calculating device for power cable
Inventor: FUJINAWA MASA
IPC: G01R29/00
Filed: 1992-02-15
Abstract: PURPOSE:To provide a voltage drop calculating device for power cable, with which the magnitude of voltage drop in a power cable can be determined precisely and in a very short time. CONSTITUTION:A body device (1) reads a computional programs from a floppy disk, which accommodates different programs for computating the allowable amperage for a power cable, preparing a power cable select table, computing the conductor temp. of the power cable, computing the shortcircuit current in the power cable in the event of load shortcircuiting, and computing the amount of voltage drop in the power cable. The body device (1) computes the conductor temp. of the power cable according to the conditions entered from an input device (5) in conformity to the computational program and computes the value of voltage drop in the power cable upon calculating the conductor resistance proportioning to the computed conductor temp. The determined value of voltage drop is sent to an output device 7.
Patent JP-H11255021-A (JP)
Title: Vehicular mirror tilting unit
Inventor: SATO YOSHIAKI
IPC: B60R1/072
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To make improvements in the waterproofness of a domelike variable boot. SOLUTION: A driving gear unit 14 is engaged with an output gear 13 of a drive motor to be held by a base housing, while a gear rod 15, whose projecting length is varied along with a rotation of the driving gear unit 14, is inserted into this gear unit 14, and a motor cover 16 with an opening 16c having the driving gear unit 14 and an tip part of the gear rod 15 exposed, is installed in the base housing 11 so as to cover the drive motor and the gear unit 14.  Then, a ring spacer 18 is interposed between the driving gear unit 14 and the motor cover 16, and in a state that the tip of the gear rod 15 is exposed, a domelike variable boot 19 is engaged with an opening edge of the opening 16c and simultaneously it is held between this opening edge and the ring spacer 18, while a ring projecting piece 18d projecting toward the side of the domelike variable boot 19 is formed in the ring spacer 18.
Patent JP-S63241799-A (JP)
Title: Method and circuit apparatus for parallel writing of data into semiconductor memory
Inventor: KURUTO HOFUMAN
IPC: G11C29/00
Filed: 1988-03-11
Abstract: A method and circuit configuration for the parallel input of data items in the form of a test pattern into a block of a semiconductor memory having a plurality of storage cells. For test purposes, data items are simultaneously input in parallel into the storage cells.