baber/WOPTO huggingface dataset:
Patent JP-2000258494-A (JP)
Title: Semiconductor integrated device
Inventor: SUENAGA YOSHIAKI
IPC: H01L23/52
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To make sure contact reliability by constituting the device so as to directly measure the contact resistance value between the wiring pads of the semiconductor integrated circuit device of an upper chip and the wiring pads of the semiconductor integrated circuit device of a lower chip from external terminals. SOLUTION: In a first semiconductor integrated circuit device (hereafter circuit device) 110, wiring pads of monitoring (hereafter wiring pads) C1-1-C8-1 are provided on the four corners, and the respective adjoining wiring pads are directly connected together. In a second circuit device 120, on the positions opposite to the wiring pads of the first circuit device 110, wiring pads C1-2-C8-2 are provided, and the respect wiring pads are connected to external terminals T1-T8 through the connection of pads for connection B1-B8. The first circuit device 110 is positioned and placed on the second circuit device 120 across an anisotropic conductive film, and by pressing and heating, the corresponding wiring pads are conductively connected to each other.  Fixed voltage is impressed between the external terminals T1 and T2, and a resistance value is obtained from a measured current value at this time. Similarly the resistance values between the external terminals T3 and T4, T5 and T6, T7 and T8 are measured.
Patent JP-S58178090-A (JP)
Inventor: ASANO AKIRA
IPC: F16L1/00
Filed: 1982-04-14
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-H01233462-A (JP)
Title: Electrostatic recorder
Inventor: YAGI NOBORU
IPC: B41J2/41
Filed: 1988-03-15
Abstract: PURPOSE:To obtain an image having a high recording quality free of unevenness with no decrease in recording speed by applying liquid to electrostatic recording paper on its reverse side so as to permeate in base paper before an electrostatic latent image is formed. CONSTITUTION:The electrostatic recording paper 1 is fed in the direction of an arrow A, while the electrostatic latent image is formed on the electrostatic recording paper 1 by impressing a positive and a negative high voltages on the group of recording electrodes and the group of control electrodes of a recording head 3 respectively. The latent image is developed and made visible by a developing device 4. In a case that inexpensive paper having large resistance in a resistance layer 9 is used as the electrostatic recording paper 1, a liquid circulating pump 15 is operated to open a solenoid valve 16 so that the liquid is supplied from a liquid tank 14 to a liquid applying device 13 which applies the liquid to the reverse side of the electrostatic recording paper 1. Conductive liquid thereby permeates in the base paper on the reverse side of the electrostatic recording paper 1. As a result, a uniform and high quality image can be recorded at a specified recording speed.
Patent JP-H03263088-A (JP)
Title: Cursor display system
Inventor: HIROTA KATSUHIKO
IPC: G06F3/0481
Filed: 1990-03-14
Abstract: PURPOSE:To prevent a user from losing a moving cursor to easily distinguish it from characters by providing a cursor color changing means and a cursor time managing means and changing the cursor to a high luminance at the time of moving the cursor and gradually changing it to the original luminance a prescribed time after movement of the cursor. CONSTITUTION:With respect to a computer system 10, the change related to the cursor color is controlled by a cursor color changing means 1, and that related to the cursor form or the like is controlled by a cursor form changing means 2. The time management to restore changed color and form of the cursor to the original state is controlled by a time managing means 3. Consequently, a user can set various movement modes such as cursor movement while changing the color or/and the form of the cursor at the time of moving the cursor on a picture. Thus, the user does not lose the cursor at the time of moving the cursor to prevent the process change from being hindered.
Patent JP-H0998162-A (JP)
Title: System and method for data communication
Inventor: JIEISON BII II JIYURIYAN
IPC: H04J3/06
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To generate a receiver enabled signal and a received data signal in response to a serial transmission signal by receiving the serial transmission signal. SOLUTION: A phase locked loop 16 generates a recovered clock signal in response to a received data signal. A 1st circuit 20 generates a digitized data symbol in response to the received data signal and the recovered clock signal. A nibble packetizer 28 generates a data packet from the digitized data symbol and synchronizes transmission of a data packet in response to a receiver enabled signal, the digitized data symbol and the recovered clock signal.
Patent JP-H05223805-A (JP)
Title: Filler for gas chromatography
Inventor: MIYANO SOTARO
IPC: B01D53/02
Filed: 1992-02-14
Abstract: PURPOSE:To enable optical resolution of an enatiomorph pair in a wide range by using a gas chromatography filler including, as a stationary phase component, (S)- or (R)-1,1'-binaphthyl-2,2'-bis(N-decylcarboxyamide) expressed by a specific formula. CONSTITUTION:In relation to that existing optical active fillers for a gas chromatography are all derived from optical activator due to carbon centricity asymmetry based on tetrahedral structure of carbon, this filler is a new filler composed of a compound expressed by a formula I and derived from (R)- or (S)-1,1'-binaphthyl-2,2'-dicarboxylic acid expressed by a formula II having axial molecular asymmetry. This filler can be applied to resolution of an enatiomer in a wide range such as lactone, amine derivative, amino acide derivative, alcohol derivative, and carboxylic acid derivative, and an optical active stationary phase affording an excellent peak in a wide service temperature range can be obtained.
Patent JP-H07271067-A (JP)
Title: Laminate type electrophotographic photoreceptor
Inventor: KAWAHARA ARIHIKO
IPC: G03G5/05
Filed: 1994-03-30
Abstract: PURPOSE:To obtain an electrophotographic photoreceptor having high efficiency of generation of carriers, high sensitivity, low residual potential and superior quality by incorporating phthalocyanine into an electric charge generating layer and an electric charge transferring material and a specified acceptor-like molecule into an electric charge transferring layer. CONSTITUTION:This electrophotographic photoreceptor includes an electric charge generating layer contg. phthalocyanine and an electric charge transferring layer contg. an electric charge transferring material and an acceptor-like molecule selected from among compds. represented by the formulae (where each of R<1>-R<6> is alkyl, aryl or H and R<7> is alkyl, aryl, H, halogen, nitro or cyano). This photoreceptor is obtd. by successively laminating the electric charge generating layer and the electric charge transferring layer on an electric conductive substrate.
Patent JP-S61219915-A (JP)
Title: Optical device
Inventor: MOCHIMARU HIDEAKI
IPC: G02B26/10
Filed: 1985-03-26
Abstract: PURPOSE:To raise the accuracy of a fitting surface of optical parts, and to improve the optical accuracy by fixing a member having a position setting part of the almost same shape as a part to which the optical parts contact, to a supporting member, and providing a member having an elastic part for holding the optical parts, on the position setting member or the supporting member. CONSTITUTION:A supporting member 1 is constituted so as to support optical parts such as a laser unit 2, a rotary polyhedral mirror 3, lenses 4, 5 and 6, etc. Also, the optical parts such as the lens 6, etc., are supported by a position setting member 10 and a holding member 11. The member 10 is constituted so that its position is set by a position setting part 10a of the almost same shape as a part or the whole of the part 6a, etc., to which the optical parts such as the lens 6, etc. contact. The holding member 11 is attached to a pre scribed part of the member 10 by an adhesive means such as a screw, a machine screw, etc., and constituted so as to support the optical parts whose position is set by the member 10 by its elastic part 11a. In this way, by constituting the member 10, of a different member from a member 1, a complicated shape of a position setting part 10b can be worked with a high accuracy.
Patent JP-S53145657-A (JP)
Title: Monitoring system for river or waterway
Inventor: FUKUDA TOYOO
IPC: E02B7/20
Filed: 1977-05-25
Abstract: PURPOSE: To process the information per unit time with the use of a center data processor to accurately presume the parameters between the upstream and downstream of a river or waterway by detecting the water level and flow rate at the upstream and downstream to store the data in respective terminal processors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51143674-A (JP)
Title: New derivatives of 4-oxopiperidines
Inventor: SOUMA NOBUO
IPC: C07D491/22
Filed: 1976-05-27
Abstract: PURPOSE: 4-Oxopiperidine derivatives of formula I (where n is 1 or 2; R 1  is C 2-6  alkyl; R 2  is C 1-6  alkyl; R 3  is C 1-9  alkyl, phenyl, benzyl or phenethyl; R 4  is C 1-6  alkyl, and R 3  and R 4  together may form cyclopentyl and cyclohexyl; R 5  is C 1-5  alkyl, C 3-4  alkenyl, etc.; R 6  is H, C 1-5  alkyl, C 3-4  alkenyl, aralkyl, etc.; X is H, oxyl radical, C 1-8  alkyl, etc.) are new. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03263314-A (JP)
Title: Eliminating method of spin-coated film
Inventor: KAWAMURA EIICHI
IPC: G03F7/16
Filed: 1990-03-13
Abstract: PURPOSE:To obtain a spin-coated film eliminating method wherein the film thickness decreases toward the outside, without forming a protruding part turning to the generation factor of failures inside a solvent dripping point, by dripping solvent while a wafer coated with paint is rotated, dissolving the paint spread in the vicinity of the outer periphery, and making it flow together with solvent toward the outer periphery of the wafer, by the effect of air flow. CONSTITUTION:While a wafer 1 coated with paint 3 by using a spin-coater is rotated, solvent 7 is dripped from a second nozzle 6 arranged in the vicinity of the outer periphery of the wafer 1; at the same time, gas is jetted toward the outer periphery of the wafer 1 from a nozzle 8 arranged inside the nozzle 6; the paint 3 is dissolved and made to flow together with solvent 7 toward the outer periphery of the wafer 1 by the effect of air flow. Thereby a spin- coated film whose film thickness decreases toward the outside can be formed, without forming a protruding part turning to the generation factor of failures inside a solvent dripping point.
Patent JP-S521036-A (JP)
Title: Antiphlogistic with extremely low reaction to digestive canals
Inventor: YAMAMOTO HISAO
IPC: A61K31/196
Filed: 1976-05-26
Abstract: PURPOSE: A non-steroid antiphlogistic, remarkably inhibiting generation of ulcerative reaction in digestive canals without lowering its main action. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51137375-A (JP)
Title: Semi conductor device
Inventor: ICHIMURA TAKAHIKO
IPC: H01L23/48
Filed: 1975-05-22
Abstract: PURPOSE:To lengthen the life of a semi conductor device by preventing the formation of metal oxide between the lead frame and the bonding wire, in a plastic seal type semi conductor device.
Patent JP-H02241145-A (JP)
Title: Slave station fault detection system
Inventor: SHINONAGA HIDEYUKI
IPC: H04J3/06
Filed: 1989-03-14
Abstract: PURPOSE:To surely and quickly cope with a fault of a slave station and to detect the fault of the slave station accurately and simply for each slave station by using a control slot. CONSTITUTION:A control slot provided separately from a time slot for data transmission is used and the master station AA uses a control section 20 so as to discriminate whether or not each adjustment is finished correctly within a prescribed time during the adjustment of phase shift and adjustment of bit deviation. When the adjustment is not correctly finished within a prescribed time, it is discriminated that the slave station BB is in a faulty state in which normal transmission is disabled due to a fault or the like. Then a slave station fault detection signal is generated and it is displayed on a display device of a console 14 and informed to a maintenance personnel, the transmission stop signal is sent to the slave station BB and the succeeding transmission is stopped to the slave station BB. Thus, a fault of the slave station is accurately and simply detected for each station and the fault of the slave station BB is surely and quickly coped with.
Patent JP-S57176652-A (JP)
Title: Thin cathode-ray tube
Inventor: TANAKA SAKAE
IPC: H01J31/12
Filed: 1981-04-23
Abstract: PURPOSE:To make a cathode-ray tube smaller by decreasing the space occupied by a deflection means by carrying out both horizontal and vertical deflections by means of the same second deflection system. CONSTITUTION:An electromagnetic deflection york 20 consists of a pair of half deflection yorks 20A and 20B, which are formed so that a tubular thin body 1 is divided into halves along the thickness of the body 1 by means of the yorks 20A and 20B. Since the yorks 20A and 20B are attached to the outer wall of the tubular body 1 in such a manner that the contact surfaces of the yorks 20A and 20B are slid into positions, the york 20 is attached to the outer wall of the tubular body 1 in close contact with the outer wall. By the means mentioned above, the york 20 is always installed in close contact with the outer wall of the tubular body 1 irrespective of any variation of the thickness (l1) of the thin body 1. Consequently, reduction of deflection power is realized, and the yield of the york 20 is increased.
Patent JP-S63268633-A (JP)
Inventor: BURENDA SUU CHIYATSUPUMAN
IPC: B29C48/08
Filed: 1988-03-15
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-H09228775-A (JP)
Title: Groove excavator and connection method of existing tunnel
Inventor: MORITA TAIJI
IPC: E21D11/15
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To facilitate installation of earth retaining structure to facilitate connection of existing tunnel by providing a grove excavator having a load carrier, a protection hood arranged on the carrier, and a cutter bit mounted on the excavator. SOLUTION: A protection hood 30 is arranged at the upper part of a load carrier 30 while a flat plate cutter bit 40 for excavating a groove is mounted at a lower part of front end of the hood 30 so that it can swing horizontally, thereby constructing a groove excuvator 10. By use of the excavator 10, a marginal part where earth retaining material is arranged between adjacent existing tunnels, and by use of an excavator arranged in front of a carriage a connection part for connecting the tunnel bodies to each other is excavated. While supporting the natural ground with the protection hood 30 of the excavator 10, the earth retaining material is layed below the rear part of the hood 30 between the tunnels. Then, after the excavator 10 is moved ahead, the natural ground is supported with the earth retaining material.
Patent JP-H01236748-A (JP)
Title: Adaptive level deciding system
Inventor: NAKAMURA SEIZO
IPC: H04L25/03
Filed: 1988-03-17
Abstract: PURPOSE:To accurately decide a level by providing a deciding voltage generating circuit and performing correction corresponding to an input signal to generate a deciding voltage. CONSTITUTION:A positive, negative, or zero voltage having one or plural levels are generated as the deciding voltage in a deciding voltage generating circuit 21 based on the mean value of maximum and minimum levels of the signal held in sample-hold circuits 16 and 17. This deciding voltage is compared with the input voltage by corresponding analog comparators 22 and 23, and the level of the input signal is discriminated by a discriminating circuit 24 in accordance with comparison results. If the voltage is varied at the input point of circuits 16 and 17, a feedback system consisting of a quantization level selecting circuit 29 and an LPF 14 is diverged. The circuit 29 selects corresponding one of discriminating voltages and allows it to pass the LPF 14 to generate a correction voltage, and this voltage is added to the input signal. Maximum and minimum level signals of the corrected input signal are sampled and held in circuits 16 and 17 by a reproduced clock. Since the input signal is corrected in this manner, level decision is free from error.
Patent JP-S60233276-A (JP)
Inventor: TAGAWA ITSUO
IPC: E04G23/08
Filed: 1985-03-28
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-H02242267-A (JP)
Title: Two-component development method with magnetic brush
Inventor: KIMURA MASATOSHI
IPC: G03G13/09
Filed: 1989-03-16
Abstract: PURPOSE:To stabilize a printing grade by determining the specific charge of a toner from respective equations for transfer conditions, developing density conditions and fogging conditions. CONSTITUTION:The toner having the specific charge TP satisfying all of the transfer conditions of the equations I, II, the developing density conditions of the equation III and the fogging density conditions of the equations IV, V is used in the above development method. In the equations, epsilon0 denotes a vacuum dielectric constant (8.854X10<-12>F/m); epsilonrt denotes the specific dielectric constant of the toner layer; deltadenotes the sp. gr. of the toner; P denotes the packing rate of the toner layer; Vts denotes a satd. toner voltage (effective latent image density: V-Vo, Vb denotes a developing bias voltage, VO denotes a latent image potential); gamma denotes a proportional constant (=0.5); M denotes a toner deposition; dm denotes the thickness of a photosensitive body; epsilonm denotes the specific dielectric constant of the photosensitive body; Vs denotes a uniform electrostatic charge voltage; gammat denotes the radius of the toner; Fa denotes the mechanical adhesive strength between the toner and the photosensitive body (4.2X10<-8>N); dt denotes the thickness of the toner layer after the development; m denotes the average mass per piece of the toner; sigmaCO denotes an optimum transfer charge quantity (320muC/m<2>).
Patent JP-S59199476-A (JP)
Inventor: YUKAWA NOBUYOSHI
IPC: B65D77/26
Filed: 1983-04-11
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-H01235685-A (JP)
Title: Document processor
Inventor: OKIMOTO SATOSHI
IPC: B41J21/18
Filed: 1988-03-16
Abstract: PURPOSE:To shift a position specifying means to a position out of an allowable shift range without conducting a special operation in addition to the operation of a shift instruction means, by a method wherein whether a line end position detected by a line end position detecting means is beyond a margin position and out of the allowable shift range is judged. CONSTITUTION:When with a cursor corresponding to a line which has been already shown on an image plane of displaying an instruction of shifting a position specifying means, such as a carriage and a cursor, to a position beyond a margin position is issued by a shift instruction means, the position specifying means is shifted to the instructed position if the line end position of the line is beyond the margin position; otherwise it is not shifted. In addition, when the shift instruction means is a return key, the position specifying means is shifted beyond the margin if the line end position of not a line corresponding to the position specifying means at the operation of the return key but a line next thereto is beyond the margin. In this case, the next line is a line corresponding to the position specifying means.
Patent JP-H08262123-A (JP)
Title: Gps receiving device capable of detecting direction
Inventor: MURAKAMI KOICHI
IPC: G01S1/80
Filed: 1995-03-22
Abstract: PURPOSE: To provide a GPS receiving device which can find not only its installed position, but also its installed direction. CONSTITUTION: A GPS receiving device is provided with antennas A and B, signal switching means 3, GPS receiver 6, phase measuring means 4, and bearing calculating means 5. The switching means 3 outputs satellite signals to the receiver 6 by selecting the signal routes from the antennas A and B and the receiver 6 outputs the positional information of the antennas A or B. The measuring means 4 measures the phases of signal carriers received through the antennas A and B based on the information inputted from the receiver 6. The calculating means 5 obtains the phase difference between both antennas A and B from measured values inputted from the measuring means 4 and orbital information of the satellite transmitting the signals from the receiver 6, calculates the direction of the base line between the antennas A and B, and outputs a bearing signal.  At the same time, the calculating means 5 outputs a signal switching signal to the switching means 3.
Patent JP-S62221380-A (JP)
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1986-03-20
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-H10260528-A (JP)
Title: Photosetting composition
Inventor: MAEDA SANENOBU
IPC: G03F7/028
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a photosetting composition extremely enhanced in hardening sensitivity and hardenability in any wavelength region from ultraviolet to infrared and capable of recording an image at a high speed with small exposure energy by incorporating a photopolymerization initiator and a specified aliphatic amine in a radically polymerizable unsaturated compound. SOLUTION: This photosetting composition is formed by incorporating the photopolymerization initiator and one of the aliphatic amines represented by the formula and the like in the radically polymerizable unsaturated compound, and in the formula, each of R1 -R3 is an H atom or a 1-24C alkyl group optionally substituted by a halogen atom or an alkoxy group. The photopolymerization initiator is a metal arene complex, and this composition is obtained by using as the base material the radically polymerizable unsaturated compound and incorporating the 0.01-20weight% metal arene complex as the 0.01-20weight% photopolymerization initiator and the aliphatic amine of the formula or the like in the unsaturated compound.
Patent JP-S58179935-A (JP)
Title: Magnetic disk
Inventor: HIROCHI MICHIAKI
IPC: G11B5/82
Filed: 1982-04-14
Abstract: PURPOSE:To obtain a magnetic disk or the like having a homogeneous magnetic layer and showing superior strength, by anodically oxidizing the surface of an Al alloy base in an alkali bath to form an alkali coating layer and by injecting a magnetic material into the pores in the layer. CONSTITUTION:The surface of an Al-Mg alloy base 1 is polished and anodically oxidized in a bath prepared by adding an aqueous H2O2 soln. in a sodium hydroxide soln. to form an alkali coating layer 3. The surface of the layer 3 is polished, a magnetic material is injected into the pores 2 in the layer 3 to form a magnetic layer 4, and the layer 4 is covered with a protective film 5 of clear resin or the like. Thus, a magnetic disk or the like having a uniform and smooth surface is obtd. The disk shows high strength and is not deteriorated over a long term.
Patent JP-H06253231-A (JP)
Title: Display device for line double speed video signal
Inventor: TSUCHIDA SUSUMU
IPC: H04N5/445
Filed: 1993-02-26
Abstract: PURPOSE:To provide a display device to display a character or a title onto a video screen in which horizontal scanning lines are processed at a double speed. CONSTITUTION:A PLL circuit 21 generates a horizontal read clock (800 dots) and the signal is counted by a horizontal counter 13 and a vertical counter 14 to give a read enable signal in horizontal and vertical directions to a video RAM 18. Field discrimination 19 is executed by a synchronizing signal CLK, V before double speed conversion and in the case of an even number field, a read vertical enable signal is supplied via a 1H delay circuit 20 to avoid the inversion of a displayed font.