baber/WOPTO huggingface dataset:
Patent JP-H0941067-A (JP)
Title: Sliding member having wear resistance
Inventor: TANIDA YOSHIO
IPC: C22C23/02
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To produce a sliding member in which the coefficient of friction of the sliding members to be contacted with other is low and having wear resistance capable of improving the wear resistance of the mating member. SOLUTION: The casing side of a scroll pump is composed of an aluminum alloy, and the scroll side os composed of a magnesium alloy contg. 8 to 10wt.% aluminum. Thus, the coefficient of friction of the casting and scroll to be contacted with each other can be reduced to improve the wear resistance thereof.
Patent JP-S6253895-A (JP)
Inventor: TAKAMIYA YOSHIHISA
IPC: G06K19/00
Filed: 1985-08-31
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-H0536774-A (JP)
Title: Master-slice type semiconductor integrated circuit device
Inventor: OGUCHI YASUHIRO
IPC: H01L27/118
Filed: 1991-08-01
Abstract: PURPOSE:To provide an arrangement structure, of input/output terminals exclusively used for an electric-characteristic evaluation circuit for a gate array, wherein input/output terminals for logic constitution use of said gate array can be arranged on all outer circumferential edges of a chip. CONSTITUTION:In a gate array by a master-slice system, circuits which evaluate the electric characteristic of transistors of the gate array are arranged in regions 108, 109, 110, 111 irrespective of a logic circuit 102 which is constituted of the gate array, and the circuits for evaluation use are provided with input/output terminals for exclusively external connection use, and the input/output terminals for external connection use are arranged at the inside of a chip by arrangement positions of input/output terminals which are electrically connected directly to a package for a logic circuit constituted of the gate array. Consequently, when a semiconductor substrate is mounted on a package in the gate array by the master-slice system, the gate array has an effect that it can be mounted easily in a part near the corner region of the semiconductor substrate.
Patent JP-H09111505-A (JP)
Title: Interknitted pantyhose and its production
Inventor: DEGUCHI JIYUNKO
IPC: A41B11/14
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain an interknitted pantyhose inconspicuous in lateral stripes and beautiful in the appearance. SOLUTION: This pantyhose whose leg parts comprise each an interknitted fabric produced by alternately knitting follower yarns comprising filament yarns or crimped yarns with covered elastic yarns comprising elastic yarns wound with filament yarns. The average longitudinal length ratio of stitches formed from the covered elastic yarns and the follower yarns in a part corresponding to at least an area ranging from the calf of a leg to a part above the knee is 0.7-1.2 in a stretched state.
Patent JP-H0943485-A (JP)
Title: Lens position controller
Inventor: SENDA AKIRA
IPC: G02B7/09
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce the movement of focus at the time of stopping automatic focusing mode in a device detecting the focusing detecting condition of a photographic lens by vibrating a lens. SOLUTION: This controller is provided with a setting means for setting first mode moving a focusing lens based on a focusing detection signal obtained by finely moving the lens 1 which is the part of the photographic lens in a forward-and-backward direction along an optical axis for focus detection, and a second mode moving the focusing lens by manual operation, and the lens 1 is stopped on a position in the middle of minimal movement when the second mode is set by the set means.
Patent JP-H0852071-A (JP)
Title: Drinking water preparation device
Inventor: KAMEOKA KAZUHIRO
IPC: B67D1/07
Filed: 1994-08-17
Abstract: PURPOSE:To release water to the outside of a vessel after the air in a pump is perfectly removed when the air enters the pump. CONSTITUTION:When a switch 6 is connected to a motor 6, transistors 8b, 8c are ON to rotate the motor in the direction opposite to the direction for releasing water to the outside of a vessel for a prescribed time, transistors 8a, 8d are then ON, and the motor is rotated in the direction for releasing water to release the water to the outside of the vessel. Thus, by normally or reversely rotating the motor, the water can be smoothly released to the outside of the vessel after the air in the pump is removed.
Patent JP-H11127026-A (JP)
Title: Method for improving pattern band width of shaped beam reflection array and antenna beam shaping reflector
Inventor: COOLEY MICHAEL E
IPC: H01Q21/06
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for increasing a band width of a shaped beam pattern of an antenna beam simply at the low cost. SOLUTION: A surface 14 of a reflector is formed geometrically so that the surface is close to a parabolic shape to focus a beam on the surface by decreasing a change in an electric length of an electromagnetic path, and a reflection array having a plurality of shaped phase adjustment elements 38 is formed to shape a contour of the beam to reflect and shape the beam. Each phase adjustment element 38 is made up of a discrete dipole antenna element 40.
Patent JP-S6170513-A (JP)
Title: Optical demultiplexer
Inventor: SHIMADA YOSHIO
IPC: G02B27/42
Filed: 1984-09-14
Abstract: PURPOSE:To improve the processability of an optical demultiplexer and the coupling capacity of optical fibers by reflecting rays of light, which are dispersed with a dispersing element by wavelengths, into parallel rays of light and receiving them by individual optical fibers. CONSTITUTION:The light including plural waveguides radiated from an optical fiber 6 in one end of the substrate 2 of the optical demultiplexer 1 is dispersed to the rays of light having individual wavelengths by a grating 8 of the dispersing element. These dispersed rays of light are reflected on a reflecting face 10, which is inclined at 45 deg. in the incidence direction and is formed with a prescribed curvature, and become parallel rays of light and are photodetected by parallel optical fibers 12 fixed to an end part fixing plate 14. By this constitution, photodetecting optical fibers can be arranged in parallel, and the junction part between end faces of optical fibers and the exit end face of a substrate is formed with a plane, and the processability of the optical demultiplexer and the coupling capacity of optical fibers are improved.
Patent JP-H0373321-A (JP)
Title: Mold of different hardness cushioning body
Inventor: YAMADA SHINJI
IPC: B29C39/26
Filed: 1990-07-20
Abstract: PURPOSE:To manufacture a different hardness cushioning body from a liquid foaming stock by a method wherein the interior of a cavity is divided by a net-like or lattice-like partition into a cavity, in which softer part is molded, and a cavity, in which harder part is molded. CONSTITUTION:A supporting part 132, by which a partition 130 is supported when a mold is closed, is provided on an upper lid 110. In a lower mold 120, the partition 130, which is made of net-like material such as victoria lawn, is fixed by pressure sensitive adhesive to fixing parts 131 so as to divide a cavity a1, in which softer part is molded, from a cavity a2, in which harder part is molded. The liquid foaming stock, which is poured in the cavity a1 of a mold 100, starts to expand so as to fill the cavity a1 and form the softer part and, at the same time, flows through the meshes of the net 6 of the partition 130 into the cavity a2. The growth of the bubbles of the liquid foaming stock flowing in the cavity a is limited and their shapes become uniform and their film thicknesses become thicker. Accordingly, the hardness of the stock in the cavity a is higher than that of the stock in the other part so as to form the harder part of a cushioning body after the finish of gas blowing reaction.
Patent JP-H04233257-A (JP)
Title: Large-scale integrated electronic component
Inventor: FUUGO BESUTAAKANPU
IPC: H01L23/367
Filed: 1991-07-08
Abstract: PURPOSE: To provide a heat conducting plate, which has especially a large number of connecting terminals and contributes not only to good heat discharge but also for promotion of mechanical stability of connection terminals, for a large-scale integrated electronic component. CONSTITUTION: In order to attain the purpose, thin electric insulation layers are formed on the upper surfaces of heat conducting plates 7, 7' so that it does not vent heat conduction from the heat conducting plates or even if it prevents, prevents only a little.
Patent JP-S6348857-A (JP)
Title: Semiconductor device
Inventor: SHINOHARA SADAO
IPC: H01L21/8249
Filed: 1986-08-19
Abstract: PURPOSE:To implement high integration and speedup in operation, by forming a MOS transistor and a bipolar transistor on the same island in a overlapped mode. CONSTITUTION:An N<+> diffused layer 2 is formed on a P-type substrate 1, and an epitaxial layer 3 is formed. A P-type diffused layer (the source side of a MOS transistor) 5 and an N-type diffused layer (the collector side of an N-P-N transistor) 4 are provided on the layer 3 and shorted. A P-type diffused layer 8 is further provided. An N-type diffused layer 7 is provided on the P-type diffused layer 8 as the drain of the MOS transistor and as the base of the N-P-N transistor. With the layer 7 as an emitter, an electrode is provided, and an output 12 is sent out. The P-type diffused layer 5 and the P-type diffused layer 8 are made to be the source and the drain of the MOS transistor. Interconnection is provided on the epitaxial layer between the source and the drain. Then a structure, in which a gate electrode 6 is an input terminal, is obtained. Since the circuits are formed on the same island in this way, high integration and speedup can be implemented.
Patent JP-H0243375-A (JP)
Title: Surface treating liquid for galvanized steel sheet
Inventor: KAWAGUCHI YOSHIYUKI
IPC: C23C22/60
Filed: 1988-08-03
Abstract: PURPOSE:To improve the blackening resistance and corrosion resistance of a plated surface by treating the galvanized steel sheet with an aq. alkaline soln. contg. metal ions of Ni, Co, etc., and specific amine compd., then treating the steel sheet with an acetic acid-contg. chromate treating liquid. CONSTITUTION:The plated surface of the galvanized steel sheet or hot dip Zn-Al alloy coated steel sheet is treated with the aq. alkaline soln. which contains 0.01-2.5% ions of the metals of at least one kind of the Ni or Co, further contains >=0.05% amine compd. of at least one kind among 2-12C alkylene diamine, 2-10C polyalkylene polyamine and 2-10C alkanol amine, and has 10-14pH value. this steel sheet is then treated with the acetic acid-contg. chromate liquid which contains 0.1-5% acetic acid and 0.1-10% chromic acid to form the chromate film. The galvanized steel sheet having the excellent blackening resistance and corrosion resistance is thus obtd.
Patent JP-S6350690-A (JP)
Title: Fuel pump
Inventor: KONDO TAKAHIRO
IPC: F04B53/00
Filed: 1986-08-19
Abstract: PURPOSE:To prevent the sealing ability of a fuel pump from being deteriorated due to biting of foreign matter during assembly of the pump, by forming a foreign matter trapping part between a seal member disposed between a bearing holder and an outer housing inner peripheral wall, and the contact part between both outer and inner housings, the trapping part being formed of a rubber ring or a space. CONSTITUTION:A raised part 3b in a bearing holder 3 is projected from the outer periphery of an inner housing 4, and an outer housing 1 has a large diameter part 1c in the part which is positioned at the raised part 3b. Small and large diameter parts 1d, 1c where the outer housing makes contact with the inner housing are connected therebetween by a tapered connection 1e. The inner peripheral surface of the connection 1e and the outer peripheral surface of the inner housing 4 making contact with the end face 3f of the raised part 4 define a substantially triangular cross- sectioned shape annular space 10 for trapping foreign matter. Should foreign matter stuck to the outer periphery of the inner housing 4 by magnets disposed in the latter, be caught by the outer housing 1 during assembly of the pump, the foreign matter is trapped in the annular space 10, thereby it is possible to prevent a seal member 7 from being damaged.
Patent JP-S5983148-A (JP)
Title: Retention method of data in radiation image
Inventor: TAKANO MASAO
IPC: G01T1/29
Filed: 1982-11-04
Abstract: PURPOSE:To decrease the volume of file in long-time retention by retaining the whole information used for reproduction as it is for a short time and retaining the information after decreasing the content thereof to the extent necessary for knowing the patient's history for a long time. CONSTITUTION:A cumulative phosphor sheet 3 on which the fluorescent X-ray image of an object is accumulated and recorded is scanned with a laser beam 4a. The accelerated luminous light 3a emitted by the scanning is inputted, as the image signal 5a for a time series corresponding to the fluorescent X-ray image to an image processing part 6 via a photocell 5. The signal 6a is fed to a magnetic recorder 10, such as a magnetic disc, by which the data for a short time is recorded; at the same time, the signal is supplied through a digital signal processing circuit 11 for decreasing the information content to a digital file 12 for a long time, such as an optical disc, whereby data 11a for long-time retention which is decreased in the information content to a fraction is recorded. The ratio of the information content in the data for a long time with respect to the data for a short time is preferably about 1/5.
Patent JP-H0725775-A (JP)
Title: Filter for removing white blood cell
Inventor: ONO SHINJI
IPC: A61K35/19
Filed: 1993-07-09
Abstract: PURPOSE:To obtain a small sized filter for removing white blood cells and requiring no priming operation with a physiological saline. CONSTITUTION:The sat filter for removing blood cells consists of a fiber aggregate, made by surface treating hydrophobic fibers having 1-10mum fiber diameter with a copolymer containing 40-80wt.% glucosyloxyethyl methacrylate and having 0.05-0.25-g/cm<3>density in a dry state and 20-80% of a space volume of the fiber aggregate is filled with water.
Patent JP-H0859778-A (JP)
Title: Polydioxorane and its production
Inventor: NANBA TAKASHI
IPC: C08G65/32
Filed: 1994-08-18
Abstract: PURPOSE: To obtain a polydioxorane with controlled molecular weight, excellent in heat resistance, useful as e.g. a resin additive, by reaction of an isocyanate with a polymer produced by polymerizing a dioxorane ring-contg. compound in the presence of a monohydric alcohol. CONSTITUTION: This polydioxorane having a structure of formula I [R<1> and R<2> are each a 1-24C hydrocarbon; R<3> is a 1-10C hydrocarbon; X is a 1,3- dioxorane ring-opened product of formula II or III (R<4> and R<5> are each H or a hydrocarbon); (m) and (n) are each >=1] is obtained by reaction of a polymer produced by polymerizing a 1,3-dioxorane ring-contg. compound such as 1,3- dioxorane in the presence of a monohydric alcohol such as methanol using a polymerization initiator such as a heteropoly-acid with pref. 0.05-40 pts.wt. (based on 100 pts.wt. of the polymer) of an lsocyanate such as hexamethylene diisocyanate. It is preferable that this polydioxorane have a number-average molecular weight (in terms of PS) of 400-150000.
Patent JP-S6349725-A (JP)
Title: Rotary polygon mirror fitting device for scanner
Inventor: YOSHIMURA TAKESHI
IPC: G02B26/12
Filed: 1986-08-20
Abstract: PURPOSE:To cut off a sound generated by a rotary polygon mirror by utilizing part of a housing which is a support member for an optical system as the sealed room of the rotary polygon mirror. CONSTITUTION:The housing 1 is provided with an LD unit 3, a 1st cylindrical lens 4, and a cylindrical part 6 which has a through hole at a position corresponding to an ftheta lens 5, and this cylindrical part 6 is of size which does not impedes the rotation of the rotary polygon mirror 2. The rotary polygon mirror 2 is driven by a motor 8 constituted integrally with it, and the motor 8 has a cylindrical part 9a which can be fitted to the lower internal peripheral surface 6a of the cylindrical part 6 of the housing 1; and this cylindrical part 9a is fitted tightly to the lower internal peripheral surface 6a of the cylindrical part 6 of the casing 1, and a substrate 7 is fixed to the bottom part fitting hole of the housing with a substrate 7 and an LD screw 15. A glass plate is fitted to the cut part 6b among the rotary polygon mirror 2 and LD unit 3, and the 1st cylindrical lens, and the ftheta lens 5, and the sound generated by the rotary polygon mirror 2 is cut off.
Patent JP-S6439290-A (JP)
Title: Driving method for pulse motor
Inventor: MIHASHI SHUJI
IPC: H02P8/14
Filed: 1987-08-03
Abstract: PURPOSE:To protect a pulse motor from overheating and burning, by applying stepped driving pulses during low speed driving and rotary driving the pulse motor. CONSTITUTION:When high speed printing is carried out, driving pulse Pf having small pulse width are employed as driving voltage Vd. Since production of heat is suppressed because of narrow width, the driving voltage is fixed at high level Vd. When low speed printing is carried out, the driving voltage Vd is employed for former half portion of the pulse width while voltage level Vh for blocking rotation through inertia of pulse motor and for keeping stoppage of respective phases is employed for latter half portion so as to drive the pulse motor. Production of heat of the pulse motor is suppressed because of this voltage drop.
Patent JP-S5982815-A (JP)
Inventor: MORITA TAMAO
IPC: A47H15/02
Filed: 1982-11-05
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-S6348495-A (JP)
Title: Timer device
Inventor: KASAI TATSUAKI
IPC: H03K17/28
Filed: 1986-08-19
Abstract: PURPOSE:To prevent input time information from becoming ineffective by turning on a switch which signifies the comparison result between time information and a timer part automatically when determined time information is inputted. CONSTITUTION:Pieces of time information from a sequential input part 9 which inputs time information from respective operation buttons (not shown in figure) successively and a batch input part 10 which inputs time information at a time by remote operation are stored in specific addresses of a storage part 11 through the specification of an address control part 12. A signal indicating the input from the input part 9 and 10 to the storage part 11 is supplied to a switch control part 16, which turns on a switch 15 only when time information is inputted only from the input part 10. When time information is inputted from the input part 9, on the other hand, the switch 15 is turned on manually. A comparator 14 compares the time information of the timer part 13 with the time information of the storage part 11 and outputs an operation (or nonoperation) signal to an output part which controls the operation of an electronic device (not shown in figure).
Patent JP-H1040699-A (JP)
Title: Microcomputer with built-in rom
Inventor: SAKAMOTO KAZUHO
IPC: G11C29/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To carry out a test with a simple circuit without the need of supplying a test address from outside by storing a ROM test starting address in CPU, converting the read data to a nop (no operation) command and supplying it to CPU. SOLUTION: In testing CPU 13 and a ROM 11 incorporated in one chip, a control signal ROMTEST for the test is set for 'H'. An interrupt controller 35 transmits an interrupt factorial signal to CPU 13. With a ROM test starting address set preliminarily in the address space of CPU 13, it is loaded in a program counter. An address decoder 17b accesses an address specified by the program counter. ROM 11 outputs the data of the specified address to a data bus 23. A data bus control circuit 37 converts all data outputted to the data bus 23 into a nop command and transmits it to CPU 13. Thus, the program counter is counted up, with ROM accessed successively.
Patent JP-S6254105-A (JP)
Title: Position detector
Inventor: TAKIGAWA SHINICHIRO
IPC: G01B11/00
Filed: 1985-09-03
Abstract: PURPOSE:To secure the reliability for a long time by providing an image sensor, a light source, an optical lens, etc. to detect an absolute position with a high accuracy against noise. CONSTITUTION:The light emitted from a light source 2 is condensed by an optical lens 3, and an image sensor 4 is placed apart from a moving object so that this sensor 4 is arranged near the focus of this lens. The sensor 4 is arranged in parallel with the moving direction of the object 1, and the light is always focused on the sensor 4 in the moving range of the object 1. A signal 9 outputted from the sensor 4 is a time series output, and an output signal 12 from a waveform processing circuit 5 is the inverse of the signal 9. A clock pulse 11 is given to the sensor 4 from a driving circuit 6, and the circuit 6 gives the pulse 11 and a start signal 10 to a counter circuit 7, and the circuit 7 counts pulses 11 from the time, when the signal 10 is given, and outputs the counted value. A latch circuit 8 receives output signals 13 and 12 and latches the signal 13 synchronously with the signal 12 to obtain a position signal output 15, and this output is displayed on a display part 16.
Patent JP-S6085328-A (JP)
Title: Operation confirming device of gas meter
Inventor: CHIKAMORI HITOSHI
IPC: G01F15/06
Filed: 1983-10-17
Abstract: PURPOSE:To facilitate the confirmation during operation, by lifting colored liquid by the turning of impellers provided at the outer surface part of a number displaying rotary drum. CONSTITUTION:A doughnut shaped chamber 3 is provided at the outer surface part of a number displaying rotary drum 2. Transparent blades 4 are provided in the chamber 3 in an impeller shape. A transparent material is used for a surface part 5 for displaying the number. In this chamber 3, two kinds of liquids are sealed tightly. One liquid is transparent, and the other is the colored liquid, which is not mixed with said liquid and has slightly heavy specific gravity. When the rotary drum 2 is rotated, the colored liquid 6, which is sedimented at the lower part of the doughnut shaped chamber 3, is lifted by the blades 4. When the blade 4 is turned from the horizontal attitude, the colored liquid 6 falls down bit by bit.
Patent JP-H0480462-A (JP)
Title: Free floor member with bottom plate
Inventor: MIURA KOICHI
IPC: H02G3/38
Filed: 1990-07-23
Abstract: PURPOSE:To simplify the setting of a double floor by laying bottom plates with bases for providing corner sections with floor plate supporting leg sections, on a bed floor, and by setting a space for wirings and air-conditioning ducts under the floor, to arrange leading wirings, guide ropes, and the like. CONSTITUTION:Bottom plates 1 provided with leg sections for supporting floor plates 8 at corner sections, and bottom plates 2 provided with corner base legs are formed with self fire extinguishing foam styrene. After that, the base- fitting bottom plates 1 and 2 are properly combined with each other, and are laid on a bed floor. Besides, parting plates and the like for forming the leading wirings of extension cords 5 or the like, the guide ropes 11, 12 of wiring cords, and air-conditioning ducts are arranged. Then, on them, the bottom plates 8 and surface members 9 are laid. As a result, a double floor can be easily set.