baber/WOPTO huggingface dataset:
Patent JP-H10213500-A (JP)
Title: Semiconductor pressure sensor
Inventor: KENO TAKUJI
IPC: G01L9/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor pressure sensor reduced in size. SOLUTION: The semiconductor pressure sensor comprises a semiconductor pressure sensor chip 1 having a diaphragm 11 formed as a pressure receiver on a semiconductor silicon substrate and a piezo-resistor 12 and a surface electrode 13 formed on a surface side of the diaphragm 11, a substrate 7 formed with an external circuit, and binding wirings 4 for connecting the electrode 13 of the chip 1 to electrode 72 of the substrate 7. A pressure introducing hole 71 is formed at the substrate 7, the chip 1 is directly mounted on the surface side of the substrate 7, a pressure introducing unit 9 of a flange structure is mounted from a rear surface side of the substrate 7 at a position of the hole 71 of the substrate 7, and hence pressure is introduced to the diaphragm 11 via the unit 9 and the hole 71 of the substrate 7.
Patent JP-S63183547-A (JP)
Title: Tetrakis-(3-aminopropyl)ammonium salt and production thereof
Inventor: OSHIMA YASUO
IPC: C07C211/63
Filed: 1987-01-23
Abstract: NEW MATERIAL:A tetrakis-(3-aminopropyl)ammonium salt expressed by formula I. EXAMPLE:Hydrochloride of tetrakis-(3-aminopropyl)ammonium. USE:Use as an anticancer agent is expected, because of the stabilizing action of nucleic acid structure and adjusting action of cell growth displayed. Further also activation of cell-free protein synthesis, antimutagenic, antimicrobial property and antiinfectivity is expected and useful in broad fields such as biochemistry, medical science, pharmacy, etc., as a physiologically active substance. PREPARATION:A compound expressed by formula II is reacted with a compound expressed by formula III to afford a compound expressed by formula IV, which is reacted with a compound expressed by formula V to provide a compound expressed by formula VI, which is treated with a reducing agent to give the tetrakis-(3-aminopropyl)ammonium salt. The compound expressed by formula II is obtained by reacting NH3 with CH2CHCN and reducing the resultant product or reducing N(CH2CH2CONH2)3.
Patent JP-S60158283-A (JP)
Title: Bondable resin composition
Inventor: MATSUGA YOSHIAKI
IPC: C08L33/00
Filed: 1984-01-27
Abstract: PURPOSE:To provide the titled compsn. having excellent adhesion of a copper tape to non-rigid PVC and adhesion of copper tapes to each other, by blending a specified glass transition point depressant and an adhesion improver with a graft copolymer obtd. by grafting a specified ester mixture onto a vinyl chloride/vinyl acetate copolymer. CONSTITUTION:The titled compsn. is obtd. by blending a nitrile rubber or a carboxyl group-contg. nitrile rubber and an ethylene/vinyl acetate/acrylic acid terpolymer acting as both a glass transition point depressant and an adhesion improver and a vinyl chloride/vinyl acetate/maleic acid terpolymer as an adhesion improver with a graft copolymer obtd. by grafting a glycidyl ester of an alpha,beta-unsaturated carboxylic acid (e.g. glycidyl methacrylate) and an alkyl acrylate onto a vinyl chloride/vinyl acetate copolymer. This compsn. has excellent adhesion of a copper tape to a non-rigid PVC and adhesion of the copper tapes to each other and does not suffer lowering in adhesion due to the migration of plasticizers or moisture.
Patent JP-H06221586-A (JP)
Title: Hot water piping connector
Inventor: NISHIHARA TAKURO
IPC: F24D3/10
Filed: 1993-01-29
Abstract: PURPOSE:To achieve a connection smoothly and accurately between a unit piping and a hot water supply piping with a higher freedom of the hot water supply piping by using the piping made of a flexible material. CONSTITUTION:This apparatus is provided with a unit piping 12 which is connected to a heat exchanger while having a nipple 13 at the tip part thereof, a hot water supply piping 14 made of a flexible material, a hot water connector 15 which has a flare port 22 at one end on the side of the unit piping 12 while the other end thereof is inserted watertight into the hot water supply piping 14 and a flare nut 16 which is provided on the outer circumference of the hot water connector 15 while being screwed down on the nipple 13 of the piping 12 on the unit side.
Patent JP-S62176985-A (JP)
Title: Liquid phase epitaxy
Inventor: UNNO TSUNEHIRO
IPC: C30B19/00
Filed: 1986-01-27
Abstract: PURPOSE:To obtain an epitaxial layer having uniform film thickness by starting the epitaxial growth after the temp. in the neighborhood of a jig for the growth is made uniform by the reduction in temp. CONSTITUTION:After a soln. for the growth is housed in a jig for the growth and the inside of a reaction tube is raisen in temp., it is reduced in temp. at 0.2 deg.C/min velocity and the temp. in the neiborhood of the jig for the growth is made uniform and thereafter the contact of the soln. for the growth and a base plate is started to perform the epitaxy. Since the epitaxial growth is performed after the temp. distribution of the jig for the growth is made uniform like the above-mentioned method, the uniformalization of the film thickness of the grown epitaxial layer can be contrived.
Patent JP-H09201224-A (JP)
Title: Compact container
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To easily exchange an inner tray by forming a push-up piece at the bottom part of a holding frame body for holding the inner tray, enlarging the moving stroke of the push-up piece without burdening the connection part of the push-up piece and largely lifting the inner tray. SOLUTION: This compact container 1 is composed of a container main body for freely attachably and detachably holding the inner tray 8 for housing contents in a housing recessed part 5 to which the holding frame body 6 is fixed and a lid body 3 screwed through a hinge to the container main body. Then, a punched hole 5b is formed at the bottom part of the housing recessed part 5 of the container main body, the push-up piece 7 continued to the holding frame body 6 through the connection part 7b is formed at a position corresponding to the punched hole 5b on the holding frame body 6 and a space for allowing the movement in a push-up direction of the push-up piece 7 is formed at the connection part 7b.
Patent JP-H07207844-A (JP)
Title: Double folded plate roof
Inventor: WATABE WATARU
IPC: E04D3/35
Filed: 1994-01-12
Abstract: PURPOSE:To easily and surely connect upper folded plates to lower folded plates in simple structure, and to prevent heat from being transmitted from the upper folded plates to the lower folded plates. CONSTITUTION:A metal fixture 7 to be engaged with an upper folded plate 2 is held in a gap 13a of a heat-insulating part 13 provided to an upper connecting part 11 of a connecting piece 10, and a lower folded plate 3 is engaged with an engaging part 4 for the lower folded plate 3 at a lower connecting part 16 of the connecting piece 10. Then, a fixture 15 is fastened and moved in the direction in which the connecting pieces 10 approach each other, and thereby the upper folded plate 2 and the lower folded plate 3 are connected together.
Patent JP-S59140542-A (JP)
Title: Input data processing system
Inventor: INOUE AKIRA
IPC: G06F3/153
Filed: 1983-01-31
Abstract: PURPOSE:To perform easily the conversion processing of input data, by providing a means, which converts the format of input data and deletes unnecessary data on the display terminal side. CONSTITUTION:If the operator misinputs numbers 1 and 2 in the operation of an input key K on a keyboard 3, input data is inputted to an input register 4 in order from the left end when the inputs numeric data again after depressing a space key S. A discriminating part 10 which receives data designating information A from the side of a processor 2 issues a control signal C to switch a switching part 11 to the side of a contact (a) and starts a conversion control part 12. The control part 12 takes out data from the register 4 and deletes a space code SP to a set it to a register 13. Data (d) in the register 13 is sent to the processor 2 through the contact (a) of the switching part 11 and is set to a register 7 in the same format as the register 13, and thus, a processing part 8 starts the execution of the processing immediately.
Patent JP-H01192703-A (JP)
Title: Low-temperature plasma generator for air sterilization
Inventor: NAGASHIMA YASUAKI
IPC: C01B13/11
Filed: 1988-01-25
Abstract: PURPOSE:To provide the title generator in which applying electrodes facing to each other and an intermediate electrode have been installed, so designed that a high voltage source and the application electrode are connected through a balancing capacitor to produce uniform, stable electric discharge without being subject to airflow speed. CONSTITUTION:The objective plasma generator comprising (A) a high-voltage source T, (B) applying electrodes 1, 1' facing to each other, and (C) an intermediate electrode located on the line connecting the respective discharge sections of said electrodes 1, 1' and apart from these electrodes 1, 1' at a specified distance. Furthermore, the high-voltage source T and one or both of the applying electrodes 1, 1' are connected through a balancing capacitor C2, thus ensuring uniform electric discharge and enabling the change in the discharge current with time to be relatively gradual. Use of this generator will allow ozone-or microorganisms-free sterile air to be produced in high reliability.
Patent JP-S62172310-A (JP)
Title: Optical fiber coated with pipe
Inventor: HIRATSUKA TOSHIO
IPC: C03C25/10
Filed: 1986-01-24
Abstract: PURPOSE:To prevent an optical fiber from being damaged at the cutting of a plastic pipe by partially enlarging the outer diameter of the plastic pipe. CONSTITUTION:Enlarged projection parts 2 are partially formed on the outer diameter part of the plastic pile 1 with required intervals in the pipe axis direction and the sagged optical fiber 3 is stored in the pipe 1. At the cutting of the pipe 1, the tips of the projection parts 2 can be easily cut off and the optional fiber 3 having said constitution can not be easily damaged by the point of a cutter because the optical fiber 3 is not entered into the inner diameter parts of the projection parts 2. On the other hand, the inner diameter of the projection parts 2 are formed larger than the outer diameter of the pipe 1 and the pipe 1 can be cut off by slicing off the projection parts 2. Since the cutting edge can be moved only in the axial direction of the pipe 1 to cut off the pipe 1, the optical fiber 3 can be completely prevented from being damaged.
Patent JP-H06227602-A (JP)
Title: Refuse container reversing device
Inventor: SUMIYAMA MASAKAZU
IPC: B65F1/12
Filed: 1993-01-29
Abstract: PURPOSE:To provide a refuse container reversing device capable of coping with the case that the distance between a hook section and a hook pin formed at the upper and lower sections of a refuse container differs and capable of surely preventing the dropping of the refuse container when it is lifted and reversed. CONSTITUTION:A refuse container reversing device lifting a refuse container A upward and putting the refuses in the refuse container A into a refuse storage box is provided with posts 6 erected on both the right and left sides, a refuse container holding base 7 provided liftably along the posts 6, and a guide 9 reversing the refuse container A at the upper section together with the refuse container holding base 7. The refuse container holding base 7 is provided with an upper hook piece 72 inserted and hooked on the hook section A1 of the refuse container A from below at its upper section and a lower hook piece 73 inserted and hooked on the hook pin A2 of the refuse container A from above at its lower section, and the upper hook piece 72 and the lower hook piece 73 are provided slidably in the vertical direction and in the opposite directions.
Patent JP-H06228242-A (JP)
Title: Cyclic olefin copolymer composition
Inventor: TSUJI YOICHIRO
IPC: C08F255/00
Filed: 1993-01-29
Abstract: PURPOSE:To provide the subject composition excellent in impact resistance and transparency, useful as an optical material, etc., comprising each specific cyclic olefin elastomer component and cyclic olefin copolymer component at specified proportion with the refractive index difference between the components A and B specified. CONSTITUTION:The objective composition comprising (A) 8-40wt.% of a cyclic olefin elastomer component obtained by copolymerization between (1) a >=2C alpha-olefin, (2) a cyclic olefin of formula I or II and (3) a 5-20C nonconjugated diene, with the content of the component 2 at >=3mol%, having the following characteristics: (a) intrinsic viscosity [eta]: 0.5-5.0dl/g; (b) Tg: <15 deg.C; (c) having polymerizable C=C bond; (d) iodine value: 2-30; and (e) refractive index nD: 1.500-1.650 and (B) a cyclic olefin copolymer component obtained by copolymerization between the components 1 and 2 in the presence of the component A. The difference between the refractive index of the component A: nD(A) and that of the component B: nD(B), namely, DELTAnD is <=0.015.
Patent JP-H06232694-A (JP)
Title: Digital filter
Inventor: NAKAGAWA MASASHI
IPC: H03H17/04
Filed: 1993-02-01
Abstract: PURPOSE:To reduce the capacity of a memory for storing arithmetic operation data of a cyclic filter by providing an address preparing means preparing an address of an arithmetic operation data memory based on each value of integral residue ring by using a positive integer smaller than the sum of stage number of cascade connection filters and total sum of delay devices for the filters connected in cascade as a modulus. CONSTITUTION:A value stored in each address of a memory at the point of time of end of arithmetic operation is revised from a time t-DELTAt to a time (t). The similar processing is executed even at the time t+DELTAt to that at the time (t) and an address of a memory fed from an address generating circuit 81A of a control circuit 8A is a value resulting from subtracting one from a modulus 7 more than a total number 6 of delay circuits of filters connected in cascade by one. That is, the address is formed by an integral number using a positive integer 7 smaller than a sum 9 comprising a cascade connection stage number of filters 3 and a total sum 6 of delay devices of the filters as a modulus, that is, each value of residue ring 0-7 of numbers carried for 7 each.
Patent JP-S54108008-A (JP)
Title: Valve device for swash plate compressor
Inventor: NAKAYAMA SHIYOUZOU
IPC: F04B27/12
Filed: 1978-02-10
Abstract: PURPOSE: To reduce the number of valve parts for the simplification of the assembling work by constructing a valve-covering gasket with essentially circular seals faced to each partition wall of compressor chambers and several ribs connecting these seals in one body and using a part of the rib to cover the valve.  
     CONSTITUTION: A valve-covering gasket 100 provided between a valve plate 3R and a housing 4R of a swash plate compressor is made of a thin steel plate 101 with elastic films 102 on both sides, consisting of spaces 109, 110, and 111 faced to a high pressure chamber 5R, a low pressure chamber 6R, and a sub oil chamber 7R in a housing 4R, partition walls 41R and 42R to separate above-written chambers, and circular seals 103W105 faced to an outer frame 43R. Among ribs 106 and 107 to connect these circular seals in one body, the rib 107 is provided with a projected streak 107A to correspond to a discharge valve 21, and works as a valve cover to regulate the opening degree of the valve 21. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10192092-A (JP)
Title: Middle folding type structure body
Inventor: SUZUKI TOSHIO
IPC: E04H3/28
Filed: 1997-01-11
Abstract: PROBLEM TO BE SOLVED: To facilitate folding and unfolding operations by attaching wheels to outer side studs provided on the outer end side of a base frame, driving the outer side studs linked with the folding and unfolding operations of the base frame and rolling the wheels on a floor surface. SOLUTION: In the case of folding a bed from an unfolded state, when one of left and right base frames 3 is folded, the opposite base frame 3 is linked and folded as well. That is, the wheel 5 fixed to the lower end of the outer side stud 4 is rolled on the floor surface in a center direction. In this case, when the part near a center stud 1 of the base frame 3 is lifted, the end part on a center side of a link member 6 and the center side of the base frame 3 are also pulled up, the outer side stud 4 is pivotally moved outwards with a pin as a supporting point and the wheel 5 is slid on the floor surface at all times. When the base frame 3 is displaced to an upright position, the outer side stud 4 is rotated 90 degrees and displaced.  Thereafter, since the base frames 3 are locked in a folded posture and the outer part stud 4 is extended to the front and back, a stable state is attained.
Patent JP-H02194973-A (JP)
Title: Feeding mechanism for transfer printer
Inventor: MISAWA MITSUFUMI
IPC: B41J2/325
Filed: 1989-01-24
Abstract: PURPOSE:To eliminate a positional deviation between a recording sheet and an ink film by feeding the ink film superposed on a recording sheet together with the recording sheet by rotating together with a recording sheet roller at the time of normal rotation of a driving shaft, and disengaging crack means at the time of reverse rotation of the driving shaft to stop rotating. CONSTITUTION:When a driving shaft 32 starts rotating in a direction X, a recording sheet 13 and an ink film 22 are conveyed in a direction of an arrow A without deviation from each other. A yellow recording is conducted by a recording element 26. When a conveying distance is arrived at LA, a motor 34 is stopped to stop conveying of the ink film 22 and the recording sheet 13. Then, the motor 34 starts reversely rotating to rotate a driving sheet 32 in a direction Y. Thus, since a film roller 31 is not rotated by the operations of an engaging lever 37 and a pawl member 41, the ink film 22 maintains a stopping state. The recording sheet 13 is stopped by conveying at a distance LB. In this case, the recording sheet 13 is superposed on a magenta region 22M. Thereafter, when the motor 34 again starts rotating in a direction X, a recording element 26 is operated to record magenta color.
Patent JP-S63181497-A (JP)
Inventor: NISHIMURA TSUTOMU
IPC: H01C17/06
Filed: 1987-01-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55108080-A (JP)
Title: Photo electric conversion unit
Inventor: KOJIMA YASUYUKI
IPC: G06T1/00
Filed: 1979-02-14
Abstract: PURPOSE: To establish the photo electric converter having the compensation means of conversion  distortion, by performing photo electric conversion operation in advance, measuring and storing  the conversion performance and evaluating the photo electric conversion signal according to the  result of measurement, when the original is not at read in position.   
     CONSTITUTION: The reflection light of the original 10 radiated with the illumination means 20 is  incident to the photo electric conversion circuit 40 via the optical system 30. The output electric  signal is fed to the correction circuit 60 via the amplifying circuit 50. When the original is not at  the read-in position, white diffusion and reflection plate is placed uniformly on the read in position, the circuit 60 calculates the signal VO from the distribution of illuminance on the read-in  scanning line of the reflection plate. Since it is proportional to the conversion coefficient of the  read-in system, and VREF obtained through the measurement of this value is stored in RAM in  binary number of voltage dividing ratio N. Next, when the original is at read-in position, VREF is  obtained from the measurement VO through the selection of voltage dividing potential. The comparison value compensating the conversion performance is given to the signal VO' read in actually for the real reading and the output V 1  can be operated so that it can discriminate white and  black correctly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55109008-A (JP)
Title: Push-pull amplifier circuit
Inventor: OOKAWA SHIGERU
IPC: H03F3/20
Filed: 1979-02-14
Abstract: PURPOSE:To obtain an amplifier which features the steady operation with the excessive active current caused transiently suppressed within the prescribed level for the output transistor, by installing the voltage limit element in parallel to the variable bias generation circuit which is provided between the bases of a pair of output transistors. CONSTITUTION:The Darlington-connected transistor TR pairs Q1 and Q3 plus Q2 and Q4 amplify the input signal applied to TRQ7 to drive load RL of the speaker or the like. And TRQ5 and Q6 of the variable bias generation circuit which is driven by TRQ8 and Q9 detecting the current of TRQ1 and Q2 receive the input signals of constant current source I1 and TRQ7 to give the bias to the bases of TRQ3 and Q4. At the same time, voltage limit element ZD like the Zener diode is installed between the collectors of TRQ5 and Q6. Thus the excessive active current can be prevented for TRQ1 and Q2 when the power source is made or the excessive signal is supplied.
Patent JP-H09210650-A (JP)
Title: Optical measuring device
Inventor: OKADA MICHITOSHI
IPC: G01B11/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To realize highly accurate measurement without any influence of disturbed light even when the disturbed light exits by arranging a grid filter on the light receiving surface of an image sensor. SOLUTION: A light receiving part 3 is equipped with a CCD image sensor 2 to receive a parallel light 1c, and the image sensor 2 is provided with a grid filter 4 on its light receiving surface. In addition, the image sensor 2 is a linear one-dimensional sensor, and when it receives any light, it outputs accumulated light reception signals every one scanning period and begins to accumulate a new light reception signals. A signal processing part 9 amplifies 5 the output signal of the image sensor 2 and changes it by A/D conversion 6, then it stores the output signal (picture element signal) in a memory 7, and obtains light and dark sections on the basis of the picture element signal by a CPU 8, so as to calculate the dimension, position, etc. of an object 10 to be measured.  The output level of invalid picture element which is caused by blocking the parallel light 1c with the grid of the filter 4 is estimated through linear interpolation, taking into consideration the light reception level of adjacent picture elements by means of the CPU 8.
Patent JP-H10213941-A (JP)
Title: Electrophotographic device
Inventor: INOUE MOTOICHIRO
IPC: G03G15/01
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a signal delay processing, to unnecessitate a mass- storage for an image processing part and to attain the cost reduction by providing plural image pickup means having a surface on which the image is formed by an optical means and which is made movable. SOLUTION: Illuminating light emitted from an illumination lamp 4 as an illumination means installed under a contact glass is reflected by the surface of an original 3, and the reflected light is condensed by a lens 6 as the optical means, then, the image of the original 3 is formed on the image forming surface 10. On the image forming surface 10, optical conversion elements CCD 7-a, 7-b, 7-c and 7-d as the image pickup means are arranged as one unit so as to be made movable in directions shown by arrows A and B, a color filter is separately arranged on each CCD. At the copying operation, the CCD 7-a, 7-b, 7-c and 7-d are moved as one unit along the original image formed on the image forming surface 10 in accordance with a prescribed copying speed, then, the original image is scanned, the color original image of the original 3 is read at every color separation light.