baber/WOPTO huggingface dataset:
Patent JP-H03136239-A (JP)
Title: Plasma treating device
Inventor: NISHIHATA KOJI
IPC: H01L21/3065
Filed: 1990-07-25
Abstract: PURPOSE:To prevent a bias voltage which is applied to a sample stand or a voltage for plasma generation from leaking and to obtain a low-temperature plasma treating device capable of performing a stable treatment by a method wherein an electrical insulating material is provided between a cooling member and a member to which the voltage is applied. CONSTITUTION:A plasma treating device consists of a producing means for producing plasma, a member 11, which itself holds a sample 23 to be treated with the plasma or has a member for holding the sample 23 and at the same time, is applied a voltage from which a bias voltage is generated, and a cooling member 13 for cooling the member 11 to be applied the above voltage and is constituted into one of a structure, in which an electrical insulating material 12 is provided between the members 13 and 11. For example, the above plasma producing means is formed as one using the electric field of a microwave and the magnetic field of a solenoid coil 5, a member 11 to be applied a voltage is used as a sample stand 11, to which a high-frequency power supply (a bias power supply device) 22 is connected, and a cooling member 13 is used as a cooling container 13 to circulate a low-temperature refrigerant. Moreover, heat transfer materials 14 are respectively interposed between the stand 11 and an electrical insulating material 12 and between the material 12 and the container 13.
Patent JP-H1040083-A (JP)
Title: Information processor
Inventor: KATAOKA MASAYUKI
IPC: G06F9/06
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of judging the version of an operation program for a central processing unit(CPU) and the version of configuration information for a programmable controller by the processor itself and preventing the generation of malfunction due to anticoincidence between these versions. SOLUTION: In constructing the logic of the programmable device, version informing logic is constructed (S1). Then the version of configuration information and that of an operation program are read out (S2) and coincidence/ anticoincidence between these versions is judged (S3). If the version is not coincided (NO in S3), the anticoincidence of versions is displayed (S5) and the function of the processor is stopped (S6).
Patent JP-H0358490-A (JP)
Title: Quantum well laser
Inventor: TAKANO SHINJI
IPC: H01S5/00
Filed: 1989-07-26
Abstract: PURPOSE:To lessen a quantum well laser in chirping and to make it high in frequency of relaxation oscillation by a method wherein the quantum well layers of a quantum well structure is formed as thick as 50Angstrom  or below and the number of them is set to 5 or above. CONSTITUTION:For instance, provided that the dependence of the chirping of a quantum well structure laser, which is provided with a well of InGaAs and a barrier of InGaAsP 1.2mum in thickness, on the thickness of the quantum well layers is considered as a parameter of the number of the quantum well layers, when the number of the quantum well layers is 3, chirping is sharply decreased as compared with that of a bulk structure semiconductor laser, when the number is 5 or above, it is necessary that the thickness of the quantum well layers is 50Angstrom  or below to obtain chirping as small as that when the number of the layers is 3. This fact is applicable to quantum well structure lasers of other compositions. On the other hand, the frequency of a relaxation oscillation is not so much dependent on the thickness of the quantum well layers, and it is necessary that the number of the quantum well layers is 5 or above to obtain a relaxation oscillation of higher frequency as compared with that of a bulk structure semiconductor laser. Therefore, a thin quantum well 50Angstrom  or below in thickness is used and the number of quantum well layers is set to 5 or above. By this setup, a quantum well laser, where a relaxation oscillation is high in frequency and chirping is small enough, can be obtained.
Patent JP-2000145543-A (JP)
Title: Mounting structure of cylinder head cover for internal combustion engine
Inventor: FUJII NORIAKI
IPC: F02F7/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of cylinder head covers for overhead- valve internal combustion engines with a valve system in their cylinder head. SOLUTION: An internal-combustion engine 1 has a cylinder head cover 25 that is so mounted on a cylinder head 2 that its outer edge is brought into contact with the cylinder head 2. The cylinder head cover 25 has a recession 26 in its middle section taken along the width or just across the crankshaft. With its one end passed through the recession 26 and fixed to the cylinder head 2, a coupling member 28 is equipped with a loose-fitted coil spring 32. When compressed, the coil spring 32 is between the bottom of the recession 26 of the cylinder head cover 25 and a spring retainer 33 at the other end of the coupling member 28. The coil spring 32, coupling member 28 and spring retainer 33 are all accommodated in the recession 26 of the cylinder head cover 25.
Patent JP-S5984253-A (JP)
Title: Photoconductive material
Inventor: ARAO KOUZOU
IPC: G03G5/08
Filed: 1982-11-06
Abstract: PURPOSE:To enlarge photosensitive wavelength region by laminating the first amorphous material layer region contg. GexSi1-x and the second photoconductive layer region contg. Si on a substrate, and rendering the Ge distribution of the first region nonuniform in the layer thickness direction. CONSTITUTION:The first amorphous material layer region 103 contg. GexSi1-x, where 0.95<x<=1, and having a Ge distribution rich on the side of the substrate 101, poor on the reverse side, uniform in a plane parallel to the surface of the substrate 101 is formed on the substrate 101. Then, amorphous material the second layer region 104 is laminated containing Si and atoms, such as B of group III or P of group V of the periodic table, as a substance governing photoconductivity to form a photoconductive layer, thus obtaining a photoconductive material 100. At least one of the regions 103, 104 contains H or halogen atoms, thus obtaining a photoconductive material having high sensitivity to throughout the regions of visible and IR wavelengths, and superior all-environmental type durability, etc.
Patent JP-S6174546-A (JP)
Title: Production of uiro (cake made from rice flour)
Inventor: NISHIZAWA YOSHIHIKO
IPC: A23G3/00
Filed: 1984-09-18
Abstract: PURPOSE:To produce UIRO (cake made from rice flour) having improved hardness, good resistance to the teeth, and uniform quality, by replacing at least partially a starchy raw material with a heat-treated or a heat-treated and pressurized starchy raw material. CONSTITUTION:In producing UIRO by a conventional procedure, part of the whole of a starchy raw material such as nonglutinous rice, wheat flour, wheat starch, etc. is replaced with a heat-treated or heat-treated and pressurized raw material which is obtained by treating previously a starch raw material with saturated steam, superheated steam or other gases.
Patent JP-S6351466-A (JP)
Title: Dye mixture
Inventor: HIBARA TOSHIO
IPC: C09B67/22
Filed: 1986-08-22
Abstract: PURPOSE:To obtain a dye mixture capable of dyeing polyester/cellulose or nitrogen-containing fiber to orange color, by compounding a specific reactive disperse dye having orange color with specific disperse dyes having red color and yellow color. CONSTITUTION:The objective dye mixture can be produced by mixing (A) a reactive disperse dye of formula I (R<1> is methyl or ethyl; R<2> is 2-4C alkyl) having orange color with (B) a disperse dye of formula II (R<3> is lower alkyl or lower alkoxyalkyl; X is halogen) having red color and (C) at least one kind of disperse dye of formula III-VI having yellow color. The amounts of the components B and C are preferably 10-20wt.% and 10-60wt.% based on the component A, respectively.
Patent JP-H0481735-A (JP)
Title: Camera using film with magnetic storage part
Inventor: AOSHIMA TSUTOMU
IPC: G11B15/60
Filed: 1990-07-24
Abstract: PURPOSE:To make a magnetic head securely contact the magnetic storage part of the film even if the magnetic head has a fitting error by forming a linear groove in a pressure plate at a position including the fitting part for the magnetic head. CONSTITUTION:The pressure plate 10 has the groove 10b of depth (f) which has the fitting part for the magnetic head 1 from the upper end to the lower end of the pressure plate 10. For example, even if the magnetic head 1 is fitted having its tip part at a position (distance d) which is greatly back from a position staying in level with or slightly back from a film contact surface 10a, the film 2 deforms along the groove 10b to its overall width when pressed by a pad 4 as long as the head is fitted within a range where d<f holds, so that the film is pressed against the magnetic head 1. Consequently, even if the magnetic head has a slight error in fitting position, the magnetic storage part which is laid on the film and the magnetic head can be brought into secure contact with each other.
Patent JP-H0943076-A (JP)
Title: Pressure sensor
Inventor: BABA HIRONOBU
IPC: G01L19/06
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To secure reliability of wire connection by a method wherein when a connector is inserted into a terminal, a flow of compressed air into a main chamber is prevented by a bank for sectioning the main chamber and a sub chamber to make it flow into the sub chamber, gel is sent therein to make bubbles. SOLUTION: When a connector is inserted to a connector connection recess 18, air is compressed to an atmospheric pressure or higher by seal rubber. An interface between a resin case 10 and a terminal 16a or the like has low tightness, thereby allowing compressed air to enter. However, the compressed air is prevented by a bank 13a including a pressure sensitive element for sectioning a main chamber R1 and a sub chamber R2 so that the compressed air may not flow into the main chamber R1 but may flow into the sub chamber R2 from a through hole 11a provided on the terminal 16a or the like to be bubbles in silicon gel therein. Thus a wire covered by the silicon gel in the main chamber R1 may not deform clue to the bubbles, thereby improving reliability of wire connection.
Patent JP-S6438674-A (JP)
Title: Semiconductor integrated circuit
Inventor: KITAMURA KOICHI
IPC: H01L21/66
Filed: 1987-08-04
Abstract: PURPOSE:To obtain an integrated circuit unnecessary for adding a signal input terminal separately in order to be changed over to a test circuit, by generating the change-over signal of the test circuit in a semiconductor integrated circuit. CONSTITUTION:The inputs from signal input terminals 1, 2 are inputted to an electronic circuit 4 through buffers 6, 7. Data is inputted to the D-terminal of a shift register 21 from the input terminal 1 through the buffer 6 and a clock signal is inputted to the CK terminal of the shift register 21 from the signal input terminal 2 through the buffer 7. The latch output of the shift register 21 is supplied to a coincidence circuit 22 which in turn compares a preset reference value with the output value from the shift register 21 and, when both of them coincide with each other, a coincidence signal is outputted. A T flip-flop 24 outputs a change-over signal when the coincidence signal is supplied to a T-terminal and a test circuit 5 is changed over to a testing state.
Patent JP-H0617664-A (JP)
Title: Positioning structure for timing chain cover
Inventor: OZEKI HISASHI
IPC: F02B67/06
Filed: 1992-06-30
Abstract: PURPOSE:To position and couple a cover with a single knock pin and reduce the number of part items by coupling the cover with a water pump case by utilizing the knock pin when positioning the timing chain cover with the knock pin. CONSTITUTION:The revolving force from the crankshaft 22 of an engine 2 is transferred to cam shafts on both sides in head covers 14, 16 on both sides respectively via a timing chain 62. The timing chain 62 is surrounded by a timing chain cover 96. The timing chain cover 96 is positioned by a knock pin. A water pump 76 driven by the timing chain 62 is provided, and it is surrounded by a water pump cover 84. When the timing chain cover 96 is to be positioned by a knock pin, the timing chain cover 96 is coupled with the water pump case 84 via the knock pin.
Patent JP-H0798381-A (JP)
Title: Scanning type distance measuring device, vehicle mounted with it, and light detecting device
Inventor: MIYAZAKI HIDENORI
IPC: G01S17/93
Filed: 1994-07-29
Abstract: PURPOSE:To improve the S/N ratio by reducing the intake of disturbance light noise. CONSTITUTION:Pulse-like projection light is projected at a fixed time interval while the projection direction is scanned by a mirror 22 within the predetermined angle range, the reflected light from a vehicle of the projection light is received by a light receiving device 28, and the time from the projection of the projection light and the reception of the corresponding reflected light is timed by a timing circuit 14 to measure the distance to a vehicle. This distance measuring device is provided with a plurality of light receiving elements arranged in line in the scanning direction of the projection light on the light receiving device 28 of the reflected light and a selector switch 29 selectively extracting the output reception signal of the light receiving element located at the receiving position of the reflected light of the light projected in the direction of the scanning angle at each time in response to the scanning angle of the projection light among the output reception signals of a plurality of light receiving elements. The timing action of the timing circuit 14 is completed in response to the light reception signal selected by the selector switch 29.
Patent JP-2001021815-A (JP)
Title: Video microscope
Inventor: KITAMURA JUN
IPC: G02B21/26
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a video microscope by which a cuticle can be more clearly observed by performing operation for the change of magnification and focusing by a single hand without interrupting the observation of hair. SOLUTION: A probe 1 enlarging an image and converting it into an image signal is provided with a probe housing 2 provided with a hollow projecting part 4 having an aperture 4a on its tip at a lower part, a lens barrel switching member 6 on the bottom part of which a plurality of lens barrels 7 and 8 having different magnifications are fixed side by side, which is slidably attached in a direction that the barrels 7 and 8 are fixed side by side, and which switches the lens barrel by sliding and selectively aligning the plurality of barrels to the aperture, an operating knob 9 provided on the member 6, a CCD supporting member supporting a CCD receiving image forming light from the lens barrel aligned to the aperture and slidably attached in the optical axis direction of the lens barrel,  a focusing member sliding the CCD supporting member in the optical axis direction of the lens barrel and performing focusing and an operating lever 20 provided on the focusing member.
Patent JP-H0361300-A (JP)
Title: Lifting device and sky parking area
Inventor: OHARA MAMORU
IPC: B66F17/00
Filed: 1989-07-31
Abstract: PURPOSE:To eliminate vertical motion of a placing surface for a load on a lifting device and level difference between conveyers for preventing impact noise from generating by engaging fixing means provided respectively on the ground side and a lifting body with each other to stop lifting only when the lifting body reaches a fixed position. CONSTITUTION:A fixing means 50 consisting of rotatable toothed rotary bodies (sprockets) 51 and electromagnetic brakes for controlling operation of the sprockets 51 is provided on the front and rear ends of a lifting body (conveyer) 23. Meanwhile, a fixing means 60 having racks 61 is provided on the specified positions of the ground side floor part 29 on which the lifting conveyer 23 stops, in corresponding to the fixing means 50. With this constitution, when a load is carried in and out between the lifting conveyer 23 and conveyers 31, 32 on the ground side floor part 29, the lifting conveyer 23 is stopped at the specified position by fixing means 50, 60 for preventing level difference from generating between both conveyers.
Patent JP-S5899415-A (JP)
Title: Antitumor agent containing dc-45 substance
Inventor: FUJIMOTO KAZUHISA
IPC: C12R1/465
Filed: 1981-12-07
Abstract: NEW MATERIAL:Antibiotics DC-45-A1 and A2 shown by the formulaI(R is a grop shown by the formula II or H). DC-45-A1 Substance. Melting point: 184- 186 deg.C. Value of elemental analysis (%): H 5.96, C 57.77, Molecular weight: 704. Molecular formula: C34H44O16. Specific rotatory power:[alpha]<25>D+103 deg. (C=0.5, CHCl3). Solubility: soluble in methanol, acetone, etc., slightly soluble in benzene, ether, and water, insoluble in n-hexane. DC-45-A2 Substance. Melting point: 152- 158 deg.C. Value of elemental analysis (%): H 5.23, C 57.80. Molecular weight: 518. Molecular formula: C25H26O12. Specific rotatory power:[alpha]<25>D+97.5 deg. (C=0.5, CHCl3). Solubility: as shown for A1. USE:An antitumor agent. PROCESS:Bacterium belonging to the genus Streptomyces is cultivated in a medium to give a compound shown by the formulaI(DC-45-A1 when R is a group shown by the formula II and DC-45-A2 when R is H), or it is synthesized from DC-A.
Patent JP-S5899269-A (JP)
Title: Dc power source
Inventor: IYAMA OSAMU
IPC: H02M7/12
Filed: 1981-12-07
Abstract: PURPOSE:To detect abnormal state accurately and easily, by a method wherein abnormal state detecting signal is delivered from an abnormal state detecting circuit when voltage between both ends of voltage-detecting impedance elements connected between first and second common wires of secondary winding of a transformer connected to AC power source becomes a given level or more. CONSTITUTION:Resistors 25-27 of the same value are installed as first - third impedance elements to detect abnormal state. Each one end of the resistors 25- 27 is connected to first terminal (a) of secondary windings 8-10 and other ends are mutually connected by a first connecting wire 28. A filter 31 for eliminating higher harmonic components and extracting fundamental component of 3-phase AC power source 7 is connected across a resistor 30. An abnormal state detecting circuit 32 composed of a rectifier 33 for rectifying output of the filter 31 and a comparator 35 for comparing the output with reference voltage of reference voltage source 34 is provided, thereby abnormal state detecting signal is delivered in response to output of the filter 31 being equal to a given level or more.
Patent JP-S5886224-A (JP)
Inventor: DEREKU FUAANZU
IPC: E02D29/14
Filed: 1982-11-09
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-H0542346-A (JP)
Title: Method for continuously casting different kinds of metals
Inventor: ENDO MASAYUKI
IPC: B22D11/08
Filed: 1991-08-06
Abstract: PURPOSE:To improve the productivity and to highly stabilize the quality by easily and exactly executing control to extremely small content in component mixed zone in continuous casting for different kinds of metals. CONSTITUTION:At the time of continuously casting the different kinds of steels by using a connecting block 8 into boundary between the preceding heat pouring the molten steel of steel kind A into a mold 7 from a tundish 1 and the following heat of steel kind B successively executing as the same way and executing change of only ladles 3, the tundish 1 having pouring basin part 2 is used and the remained molten steel in the preceding heat is remained in the pouring basin part 2 and on the other hand, a molten steel level meter 9 for detecting the remained molten steel quantity in the pouring basin part 2 is attached to control the remained molten steel quantity so as to be the constant.
Patent JP-2001026887-A (JP)
Title: Surface modifying method and surface modifying device
Inventor: CHATANIHARA AKIYOSHI
IPC: C23C14/48
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface modifying method increasing the density of plasma in the circumference of an object to be treated and capable of easily executing the induced impregnation, induced deposition and induced collision even as to the object to be treated having optional shape or dimensions. SOLUTION: The object 1 to be treated is arranged in a state of being connected to a conductor 11 in a chamber 10, the inside of the chamber 10 is evacuated, moreover, gas is introduced into the chamber 10, the conductor 11 is applied with high frequency electric power to generate plasma on the circumference of the object 1 to be treated, and high voltage pulse is applied on the object 1 to be treated through the conductor 11, by which ions in the plasma are induced to the object 1 to be treated, and the impregnation, deposition and collision of the ions are executed.
Patent JP-H0517580-A (JP)
Title: Polymer particle containing aldehyde group and its production
Inventor: OKUBO MASAYOSHI
IPC: C08J3/12
Filed: 1991-07-11
Abstract: PURPOSE:To obtain polymer particles having aldehyde group on the surface and suitable as a carrier for the immobilization of proteins by carrying out the aldol polycondensation reaction of an aliphatic dialdehyde in a suspension of polymer particles. CONSTITUTION:The objective aldehyde group-containing composite polymer particles having mono-disperse particle diameter distribution, holding an aldol polycondensation product of an aliphatic dialdehyde on the surface and suitable as a carrier for the immobilization of proteins can be produced by keeping (A) a suspension of polymer particles (preferably polystyrene) (containing 1-30wt.% of the polymer particles in terms of solid) to pH 8-12 (preferably 9-11) and adding (B) 10-200 pts.wt., preferably 20-150 pts.wt. (based on 100 pts.wt. of the polymer particle of the component A) of a 4-12C (preferably 4-8C) aliphatic dialdehyde to the suspension at 0-80 deg.C (preferably 15-40 deg.C) in an atmosphere of nitrogen, argon, etc., under stirring to effect the aldol polycondensation reaction of the component A.
Patent JP-H0362814-A (JP)
Title: Hydrophilic polycarbodiimide polymer, pulp-like substance from the same and its production
Inventor: AMANO SATOSHI
IPC: C08G73/00
Filed: 1989-07-29
Abstract: PURPOSE:To obtain the title polymer which is used for strengthened materials which has hydrophilic properties, being readily made into pulp of high heat resistance and thermal curing properties by allowing a specific organic diisocyanate with an alkyliminodiol. CONSTITUTION:The reaction between (A) an organic diisocyanate and (B) an alkyliminodiol is followed by introduction of a tertiary amine into component (A), then the tertiary amine is converted into a quaternary amine with a quaternerization reagent, and converted into polycarbodiimide in the presence of a carbodiimidization catalyst to give the subject polymer. The component A is preferably an isocyanate of formula I (R1 is lower alkyl, lower alkoxy) or formula II (R2, R3 are H, lower alkyl, alkoxy; X is O, methylene).
Patent JP-H0521611-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU KATSUSUKE
IPC: H01L23/522
Filed: 1991-07-10
Abstract: PURPOSE:To reduce the area of a through hole while no effect is being given to a metal layer when a wiring is provided between the upper and the lower metal wiring layers in the state wherein at least a wiring layer is interposed. CONSTITUTION:The second layer of interlayer insulating film 8 is formed on a metal wiring 6, the second layer of metal wiring 10 is formed thereon, the third layer of interlayer insulating film 12 is formed thereon, and the third layer of metal wiring 14 is formed thereon. A through hole 18 is provided on the interlayer insulating films 8 and 12, the first layer of metal wiring 6 and the third layer of metal wiring 14 are connected via the through hole 18, the second layer of metal wiring 10 is insulated with the first layer and the third layer of metal wiring by an insulator in the through hole 18. The insulator 20 is aluminum oxide.