baber/WOPTO huggingface dataset:
Patent JP-S60248090-A (JP)
Title: Television signal processor
Inventor: MASAKI JIYUNICHIROU
IPC: H04N5/44
Filed: 1984-05-23
Abstract: PURPOSE:To display character graphic information to a correct position in a horizontal direction of screen by applying a prescribed time delay to a composite video signal applied from a character multiplex receiver to a digital system TV receiver. CONSTITUTION:A video switching circuit 19 is controlled for switching by a signal Ys so that a character multiplex signal is fed to a color cathode ray tube 18 when the character multiplex signal exists and an output video signal of an AD converter 16 is applied when not in existence. The composite video signal including a synchronizing signal is delayed by 60musec by a delay device 23, delayed by 5musec for the processing of a digital circuit 5 and delayed finally by one horizontal period 1H. Since a deflection circuit 17 executes horizontal and vertical deflection based on the delayed signal, a deviation of one horizontal period is produced in the vertical direction of the screen and the deviation between the synchronizing signal and the character multiplex signal is eliminated and character graphic information is displayed on a correct position in horizontal direction.
Patent JP-H09291752-A (JP)
Title: Motor-driven window opening/closing device
Inventor: ISHIZAWA TAKUMA
IPC: E05F15/10
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a window opening/closing device in which a wiring work of lead wire and a fitting work of sensors and the like are simplified. SOLUTION: A cam 12 rotating in response to rotation of a motor is provided in a driving system of the motor for driving a window. A lever 13 of a switch connected to a control device is contacted with the cam 12 going along with it. The cam 12 is spirally formed with a cam groove 14, and a detecting part 15 is formed on the position separated from the position of the cam groove 14 corresponding to full closing of the window by a prescribe distance on the opening side. The switch is constituted so that ON, OFF are changed by passing the detecting part 15. The control device is constituted so that the position in the vicinty of full closing of the window is detected based on the ON/OFF state of the switch.
Patent JP-S59231715-A (JP)
Title: Vertical recording head and its production
Inventor: YOUDA HIROSHI
IPC: G11B5/127
Filed: 1983-06-13
Abstract: PURPOSE:To obtain a vertical recording head having good recording efficiency by forming a spiral conductor on the surface of a base plate consisting of a ferromagnetic material and joining the 1st magnetic pole of an ultra-thin amorphous ferromagnetic material via an insulating film thereon and the 2nd thin- walled magnetic pole apart from a magnetic recording medium on said pole. CONSTITUTION:A groove is provided to the bottom end of a base plate 9 consisting of a ferromagnetic material such as Mn-Zn and a nonmagnetic material 10 such as SiO2 is packed therein. A spiral conductor 3 of Au, etc. is formed via a thin insulating film of SiO2, etc. on the base body 9 and the material 10 and further the 1st magnetic pole 11 of an amorphous ferromagnetic material such as Co-Nb-Zr or the like is formed to an ultra-thin thickness of 0.5mu via an insulating film on said conductor. The 2nd magnetic pole 12 of a ferromagnetic material such as ''Permalloy'' is formed to the thin thickness of about 3mu thereon to constitute a main magnetic pole A. The ''Permalloy'' film is simply required to be removed by an etching liquid consisting principally of FeCl2 and HNO3 in such a way that the magnetic pole 11 contacts substantially with a vertical magnetic recording medium B and that the pole 12 is positioned apart about 15 from the medium B. Then the pole A is not saturated and permits to the efficient recording and the excellent resistance to wear is secured.
Patent JP-H02283503-A (JP)
Title: Running device
Inventor: HOSAI HIROAKI
IPC: B25J5/02
Filed: 1989-04-25
Abstract: PURPOSE:To increase friction resistance between a wheel and a rail by providing a magnet on one of the wheel and the rail, and forming the other of magnetic material. CONSTITUTION:There are provided a plurality of iron cores 29, where a coil 28 is wound around the outer peripheral face of an inner wheel 2b fitted and fixed to a wheel shaft 25, to form an electromagnet 30 and an outer wheel 31 composed of hard magnetic material on the outer periphery of the iron cores 29. A current with specified strength is supplied to the coil 28 through a power supply part. A rail 15 is formed from magnetic material such as iron attracted by magnetic force generated at the magnet 30. It is thus possible to increase current supply to the magnet 30 at the time of acceleration or deceleration to increase attraction force of the magnet 30 resulting in increase in friction resistance of a driven wheel 9 to the rail 15 and prevention of slip.
Patent JP-S5228598-A (JP)
Title: Polyurethane compositions
Inventor: MATSUSHIMA RIYOUICHI
IPC: C08K3/40
Filed: 1975-08-29
Abstract: PURPOSE: A polyurethane composition comprising a foamed rigid polyurethane and glass beads. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08307232-A (JP)
Title: Fet switch
Inventor: TONAMI YOSHIYUKI
IPC: H03K17/693
Filed: 1995-04-28
Abstract: PURPOSE: To realize the FET switch excellent in a high power characteristic. CONSTITUTION: A capacitor C1 (C2) is connected between a drain and a gate of a FET Q1(Q2) (Q1 and Q2 are connected in series), and a series connection circuit consisting of a capacitor C3(C4) and a resistor R5(R6) is provided between a drain and a gate of a FET Q3(Q4) (FETs Q3, Q4 are connected in parallel). In the case where the power of the transmitted signal is high, the gate potential of each FET changes in response to the power, resulting that deformed waveform by each FET is hardly caused and the excellent FET switch to send a higher power signal is obtained.
Patent JP-S5437914-A (JP)
Title: Eaves trough
Inventor: KAMIYA KINGO
IPC: E04D13/064
Filed: 1977-08-31
Abstract: PURPOSE: To prevent an eaves trough from an opening deformation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07318822-A (JP)
Title: Optical switch
Inventor: WATANABE TSUTOMU
IPC: G02B6/24
Filed: 1994-05-19
Abstract: PURPOSE:To provide an optical switch which surely leads optical fibers on a master side into the normal position within fiber introducing grooves at the time of optically connecting the optical fibers on the master side to the optical fibers on an (n) side. CONSTITUTION:Fiber fixing parts 8 having an approximately V-shape in section and the fiber introducing grooves 9 are disposed across a slit 7 in a direction orthogonal with the longitudinal direction of the slit 7 formed atop a substrate 6. The longitudinal extension lines of the fiber fixing parts 8 and the fiber introducing grooves 9 are aligned. The first optical fibers 2 are fixed in the fiber fixing parts B and the fiber end faces are disposed to face the slit 7. A moving head 5 which supports the second optical fibers 4 is disposed at a transporting mechanism 24 via a piezoelectric element 20 which is a high-frequency vibration imparting means.
Patent JP-2000299366-A (JP)
Title: Wafer transfer arm
Inventor: YAMAZAKI KAZUO
IPC: B65G49/07
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To prevent processing abnormalities from being caused due to misalignment of a wafer, even if a continuous processing is conducted in a plurality of processing chambers. SOLUTION: This water transfer arm is used to transfer a wafer 23 to a processing chamber. The arm has an arm body 5, a surface 25 which is made on the arm body 5 to support a wafer 23 and has a diameter larger than that of the wafer 23, a wall portions 26 which is made on one side of the surface 25 to receive one side end of the wafer 23, pressing members 31 to 33 and 35 which are provided on the other side of the surface 25 to press the other side end of the wafer 23. Therefore, these pressing members press the other side end of the wafer 23, and by having the wall portion 26 receive the one side end of the wafer 23, the wafer 23 is aligned correctly on the arm body 5.
Patent JP-H09292519-A (JP)
Title: Optical compensation plate and liquid crystal display device formed by using the same
Inventor: SHIMIZU AKIKO
IPC: G02F1/1335
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the visual field angle characteristics of a liquid crystal display device by using optical compensation plates which are formed with layers contg. compds. having optically negative uniaxiality on transparent substrates and are continuously changed in the declination and inclination angle of the optical axes of these compds. both in the thickness direction of the substrates. SOLUTION: The optical compensation plates 42, 44 are formed with the layers contg. the compds. having the optically negative uniaxiality on the transparent substrates. The inclination angle of the optical axes of the compd. is so changed as to be 85 deg. from the normal direction of the substrates on the substrate side of the layers and to be 0 deg. on the counter substrate side. Further, the declination of the optical axes is so oriented as to change continuously until the declination 18 twisted 45 deg. from the substrate side toward the counter substrate side of the layers.  Such optical compensation plates 42, 44 are respectively arranged between the cells 43 and polarizing plates 41, 45 of the liquid crystal display device consisting of the twisted nematic type liquid crystal cell 43 having a twist angle of 90 deg. and two sheets of the polarizing plates 41, 45 arranged on both sides of the cell 43.
Patent JP-H02282873-A (JP)
Title: Microcomputer
Inventor: TOKUSHIGE TETSUYA
IPC: G06F15/78
Filed: 1989-04-25
Abstract: PURPOSE:To facilitate the test of a microcomputer and to improve the handling performance of users, etc., by securing the free selection of the write control of an EEPROM with use of both automaton circuit and CPU program systems. CONSTITUTION:A CPU 11 is prepared to perform the overall control of a microcomputer based on a program together with an EEPROM 12 which stores the data. The output sides of a write signal latch circuit 15 and an automaton circuit 16 which are connected between the CPU 11 and the EEPROM 12 are connected to an EEPROM 17 via a selection circuit 17. Then the read signal H outputted from the CPU 11 is supplied to the EEPROM 12. The circuit 16 produces a write control signal with the output of the CPU 11 and supplies it to the circuit 17 in the prescribed timing. The circuit 17 selects either one of write control signals received from a write signal latch circuit 15 and the circuit 16 and applies the selected signal to the EEPROM. Thus the test is facilitated and the handling performance is improved for a microcomputer.
Patent JP-S5241216-A (JP)
Title: Method of producing nea antibody for diagnosis of neoplasm
Inventor: ISHII MASARU
IPC: G01N33/574
Filed: 1975-09-03
Abstract: PURPOSE: A complex of NEA(neoplasm embryonic antigen) with its complex is applied to animals other than the human, and NEA antibody is collected from the immune serum. The NEA antobldy obtained by this invention can be used for the specific diagnosis of neoplasm in general, particularly of malignant neoplasm. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09268915-A (JP)
Title: Diesel engine with fuel of low quality oil
Inventor: KAWAMURA HIDEO
IPC: F02B19/02
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a Diesel engine in which a high speed operation can be carried out and low quality oil for reducing occurrence of NOx, HC or the like is applied as fuel. SOLUTION: This Diesel engine is constructed such that a structure 3 of combustion chamber constituting a sub-chamber 2 is arranged at a substantial central part of a cylinder of a head liner 10 constituting a major chamber 1. A control valve 4 is arranged at a communication port 13 between the major chamber 1 and the sub-chamber 2. The control valve 4 is opened at a forward half of compression stroke and closed at a forward half of exhaust stroke. In the exhaust stroke after closing the control valve 4, oil of low quality such as heavy oil or the like is infected from a fuel infection nozzle 5 into the sub- chamber 2 and water is infected from a water infection nozzle 6.  Both fuel and a part of water vapor are infected from the sub-chamber 2 to the major chamber 1 at the forward half of the compression stroke, uniform mixture gas is generated at the major chamber and then the mixture gas is ignited at the sub-chamber 2 at a location near the top dead center of compression.
Patent JP-H01313408-A (JP)
Title: Synergestic antibacterial composition
Inventor: RIN MARII BUREMU BURANKU
IPC: A61K8/00
Filed: 1989-04-27
Abstract: PURPOSE: To obtain a synergistic antibacterial composition suitable for treating paper, etc., by containing a silane such as 3-(trimethoxysilyl) propyldimethyloctadecylammonium chloride and an acid such as boric acid. CONSTITUTION: This synergistic antibacterial composition consists of about 1-10 moles of a silane expressed by formula I (Y is an organic group; R is a divalent hydrocarbon; R', R'' and R''' are each a hydrocarbon, a combination of carbon, hydrogen and oxygen, a combination of carbon, hydrogen and sulfur, a combination of carbon, hydrogen and nitrogen; X is an anion), (e.g. a silane of formula II, a silane of formula III, etc.) and 1 mole of an acid selected from a group consisting of acetic acid, adipic acid, anisic acid, benzoic acid, boric acid, butyric acid, capric acid, citraconic acid, citric acid, cresotic acid, formic acid, fumaric acid, glutaric acid, stearic acid, succinic acid, etc. The composition can latently inhibit destructive microorganisms on a supporting material such as paper, etc.
Patent JP-H11292676-A (JP)
Title: Water-in-oil type emulsion explosive composition
Inventor: TANABE YOSHIO
IPC: C06B47/14
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain an explosive directly fillable into a blast hole, by mixing a water-in-oil type emulsion containing an aqueous solution of an oxidizing agent, an oil and an emulsifying agent with a specific amount of a minute hollow body having a specified particle diameter and a prescribed amount of a hollow body and forming a granule. SOLUTION: This explosive composition is obtained by mixing a water-in-oil type emulsion comprising an aqueous solution of an oxidizing agent, an oil and an emulsifying agent with 1-20 wt.% of a minute hollow body made of glass or a resin having 0.01-0.3 mm particle diameter and 1-40 wt.% of a hollow body composed of pumicious sand, alumina, expanded alumina, etc., having 0.3-5.0 mm particle diameter and forming the mixture into a granule having 0.3-20.0 mm particle diameter.  The water-in-oil type emulsion is obtained by preparing an emulsion so that the amount of the aqueous solution containing the oxidizing agent such as ammonium nitrate or the like, an auxiliary desensitizer such as monomethylamine nitrate and 5-40 wt.% of water is 60-98 wt.% in the composition, the amount of the oil such as a paraffin wax or the like is 0.5-15 wt.% in the emulsion and the amount of the emulsifying agent such as ammonium stearate or the like is 0.5-15 wt.% in the emulsion.
Patent JP-S5533433-A (JP)
Title: Production of 6-nucleoside derivative
Inventor: MIYASAKA SADA
IPC: C07H19/16
Filed: 1978-09-01
Abstract: PURPOSE: The reaction of a specific 9-β-D-ribofuranosyl-6-chloropurine with a carboxylic ester is effected in the presence of a base to produce readily title compound useful as synthetic intermediate of antitumorigenic agent.  
     CONSTITUTION: The reaction between 9-β-D-ribofuranosyl-6-chloropurine of formula I (Y, Z are H, protecting groups) and a carboxylic ester of formula II (R 1  is alkyl, OR 2 ; R 2  is alkyl, aralkyl) is effected in a solvent of dimethylsulfoxide, hexamethyl phosphoroamide in the presence of a base as sodium hydroxide, n-butyl lithium at a temperature of room temperature to refluxing one, preferably under anhydrous conditions, to produce of 2-(9-β-D-ribofuranosylpurine-6-yl) acetate or its derivative of formula III (R 3  is H, COOR 2 ). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09236487-A (JP)
Title: Method for inspecting cover tape of embossed tape
Inventor: IWASAKI YUTAKA
IPC: G06T7/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To easily inspect the cover tape of an embossed tape in a short time by eliminating the difficulty of setting the threshold value of judging the quality or a problem point such as noise. SOLUTION: The method for inspecting the cover tape of an embossed tape comprises the steps of disposing a light source 5 sidewise or obliquely above of the flat surface of the cover tape 2 so as to reflect the emitting light of the source 5 by the tape 2 without emitting the light to a surface mounting component sealed in the embossed tape and to strengthen the contrast of the brightness on the uneven part of the flat surface of the tape 2, capturing the image of the embossed tape by a camera 4 disposed oppositely to the flat surface of the cover tape, forming the histogram of the lightness, deciding the threshold value from the distribution, forming the processed image converted to different one gradation on the region of the histogram divided by the threshold value,  and examining whether there exists the pixel of the different gradation near the constituting part of the image or not.
Patent JP-H11306152-A (JP)
Title: Director generation device and storage medium for director generation program
Inventor: FUJISAWA TETSUO
IPC: G06F9/46
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To make a user not conscious of a protocol by generating a director based on the acquired director defining information to mediate the information which is transmitted between a client and a method that is scheduled to be accessed. SOLUTION: The model defining information 110 including the information showing the type of the variable stored in a server 200 etc., are stored in a client 100. A director editor 120 of the client 100 displays the lists of objects and methods stored in the server 200 on a screen based on the information 110 and selects an object and a method that are scheduled to be accessed by the client 100. Based on these object and method, the editor 120 generates the director defining information 130. Then a director generation part 220 of the server 200 generates a director source 230 based on the information 130.
Patent JP-H07319695-A (JP)
Title: Parallel processing microprocessor
Inventor: ANDO HIDEKI
IPC: G06F9/30
Filed: 1994-05-20
Abstract: PURPOSE:To reduce the layout area of a microprocessor provided with plural function units by arranging processing circuits for parallelly processing data stored in a storage circuit in response to plural instructions together. CONSTITUTION:This microprocessor is provided with a register file 5 for storing the data of 32 bits and 32 pieces of processing circuit groups G0 to G31. The register file 5 is constituted of 32 pieces of memory cells 500 to 531. The 32 pieces of the processing circuits G0 to G31 are provided corresponding to the 32 pieces of the memory cells 500 to 531, also provided corresponding to the data of 32 bits stored in the register file 5, further arranged on one side of the register file 5 and arranged in the same direction as the longitudinal direction of the register file 5. Four processing circuits for constituting the respective processing circuit groups are provided corresponding to four instructions and are capable of parallelly processing the corresponding data of one bit among the data of 32 bits in response to the four instructions.
Patent JP-S587236-A (JP)
Inventor: SHIMONAKA HIDEKI
IPC: A61B19/00
Filed: 1981-07-08
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-S63270795-A (JP)
Title: Crude oil composition having improved low-temperature fluidity
Inventor: UKAI MASAHIRO
IPC: C10L10/14
Filed: 1987-04-30
Abstract: PURPOSE:To provide a crude oil compsn. having improved low-temp. fluidity, which comprises a wax-rich crude oil and, added thereto, a particular polyalkyl acrylate polymer. CONSTITUTION:A polymethyl acrylate (a) obtd. by polymn. of methyl acrylate at 50-100 deg.C in the presence of a Lewis acid, a solid acid and a radical initiator is transesterified with a 12-30C satd. aliph. higher alcohol (b) (e.g., dodecyl alcohol) in a molar ratio to methyl acrylate of 0.6-0.99 in the presence of a catalyst (e.g., sodium methylate), thereby obtaining a polyalkyl acrylate polymer (B) contg. a methyl acrylate group in an amt. of 1-40mol.%, pref. 1-30mol.%, and having a number-average MW of 10,000-300,000 and a polydispersion degree of 1.3-2.0. Component (B) is added to a wax-rich crude oil (A) in an amt. of 10ppm or more, pref. 10-2,000ppm.
Patent JP-H06317336-A (JP)
Title: Partition matching with underfloor air conditioning
Inventor: KOBAYASHI YOSHIHISA
IPC: F24F13/068
Filed: 1993-05-07
Abstract: PURPOSE:To obtain a partition matching with underfloor air conditioning which makes it possible to lessen a projection of a connecting part of the partition with a raised floor from a main body and to utilize a space at the foot effectively. CONSTITUTION:An air chamber 7 which communicates with a blower intake 3a of a blower 3 provided in the main body 4 of a partition and which is in contact with and covers an underfloor intake 6 of a raised floor 5 communicating with an air chamber part 14 under the floor is provided.
Patent JP-H06315757-A (JP)
Title: Method for controlling die casting line
Inventor: INAGAKI KAZUHIRO
IPC: G06Q50/04
Filed: 1993-05-07
Abstract: PURPOSE:To enable the bulk control of a die casting machine providing an exclusive micro-computer together with a controller for controlling a die casting line. CONSTITUTION:A product number information stored in a product number information data base 23 and a sequential planning file 24 and the information related to the sequential plan are given to a personal computer 31b for control through a network. A production condition peculia to the product is specified with the personal computer 31b for control, and working references are indicated to the exclusive micro-computer 53 and the controller 55 for controlling the line. The exclusive micro-computer 53 indicates the working references (injection velocity, pressurizing time, die clamping force, casting pressure, etc.) to the die casting machine body 81. The controller 55 indicates the working references (solidifying time, injection return-back time, taking-out time, core insert and return-back sequence, etc.) to a product taking-out device, etc., in the line 54. The personal computer 31b for control grasps the condition of the die casting machine body 81 through the exclusive micro-computer 53 and also, grasps the operating condition, etc., in the line 54 through the controller 55.
Patent JP-H1093416-A (JP)
Title: Bidirectional voltage translator
Inventor: LUDWIG THOMAS RICHARD
IPC: H04B7/26
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide the bidirectional voltage translator in which no read/write control line is in use and the portability is improved by using a minimum number of electric components. SOLUTION: The bidirectional voltage converter 102 includes 1st ports 300/302, 2nd ports 302/300 and a switch circuit 310. A 1st signal is made communication with 1st voltage or 2nd voltages V1 /V2 at the 1st ports. A 2nd signal is made communication with the 1st voltage or 3rd voltages V2 /V1 at the 2nd ports. Then 2nd and 3rd voltages V1 , V2 are different from each other. The switch circuit 310 is coupled with the 1st and 2nd ports. The switch circuit 310 is used for the communication of the 2nd signal with the 1st voltage to the 3rd port in response to the 1st signal of the 1st voltage and the 2nd signals V2 /V1 of the 3rd voltage. The switch circuit 310 is used for the communication of the 1st signal with the 1st voltage to the 1st port in response to the 2nd signal of the 1st voltage and the 1st signals V1 /V2 of the 2nd voltage and the 2nd signal of the 1st voltage.