baber/WOPTO huggingface dataset:
Patent JP-S59168349-A (JP)
Title: Saturation preventive circuit of amplifier in scanning-type differential calorimeter
Inventor: TAKAOKA KOUICHIROU
IPC: G01K17/00
Filed: 1983-03-16
Abstract: PURPOSE:To prevent saturation of amplifier in a scanning type differential calorimeter by installing a memory circuit storing a temperature difference signal during time from the start of measurement up to an elapse of the specific length of time. CONSTITUTION:A temperature difference signal from a temperature difference detection circuit 1 is delivered to a + terminal of amplifier 2. An output of the amplifier 2 is delivered to a memory circuit 3 storing a temperature difference signal during time from the start of measurement up to an elapse of the specific length of time. Then, an output signal of memory circuit 3 is delivered to a -terminal of amplifier 2. By this arrangement, an input signal of amplifier 2 after an elapse of the specific length of time is compensated by an output signal of the memory circuit. Thus, an amplifying characteristic of the amplifier 2 is not saturated. By this arrangement, saturation of the amplifier in the scanning-type differential calorimeter can be prevented.
Patent JP-H01215669-A (JP)
Title: Hydraulic power steering device
Inventor: HAYASHI KIYOTAKA
IPC: B62K5/08
Filed: 1988-02-25
Abstract: PURPOSE:To make it possible to make a hydraulic power steering device compact by forming a steering shaft composed of an outer shaft and an inner shaft, and by providing an actuator body in which a control valve section and a power cylinder section are incorporated integrally with each other, in the lower section of the steering shaft. CONSTITUTION:A hydraulic power steering device suitable for a straddled type four wheel vehicle has a steering shaft 20 composed of an outer shaft 21 and an inner shaft 22 which are coupled to a steering bridge 23 secured thereto with a bar handle. Further, the upper end of an end section shaft 25 is inserted in and welded (26) to the lower end section of the inner shaft 21, the inner periphery of the lower section of the outer shaft 21 is spline-fitted (27) on the outer periphery of the upper section of the end section shaft 25 having the lower end section secured with a steering arm 29. The steering shaft 20 is provided in its lower section with an actuator body 30 having its control valve section V coupled to a lever 27 on the outer shaft 21 and its power cylinder section S coupled to an arm 75 on the end section shaft 25.
Patent JP-S53130640-A (JP)
Title: Preparation of bicyclohexylbenzene
Inventor: MIKAMI ICHIROU
IPC: C07C67/00
Filed: 1977-04-15
Abstract: PURPOSE: To prepare the title compound in a short time in high yield, by the hydrogenation and condensation of benzene with cyclohexyl benzene by the use of a catalyst obtained by supporting a nitrate of VIII group noble metal to zeolite followed by reducing with hydrogen. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000240329-A (JP)
Title: Antitheft cover device of door lock handle device of automatic vending machine or the like
Inventor: KOYAMA OSAMU
IPC: E05B5/02
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a safe antitheft cover device even for a forcing offense intended to break a lock unit with a drill by violence. SOLUTION: A lock unit 8 is mounted on the side part of the lock case part of a fixing base, a hook plate 7 is fitted on a main shaft continuously provided on a rotor 8a, rotated and urged with a spring 13 in the direction where an edge hook part is engaged with the metal receiving part of a cover box, and a cam pin 9 rotated and driven in the direction where the edge part separates the hook plate 7 from the metal receiving part is fixed on a main shaft 14.
Patent JP-S57170929-A (JP)
Title: Photosensitive polymeric composition
Inventor: KATAOKA FUMIO
IPC: C08L79/08
Filed: 1982-03-19
Abstract: PURPOSE: The titled composition, containing a specific polyamic acid, an aromatic bisazide compound and an amine compound containing an unsaturated group, having a high sensitivity and good degree of resolution, and capable of being a heat-resistant polyimide high polymer by the heat treatment after the formation of an image.  
     CONSTITUTION: A composition consisting of (A) 100pts.wt. polyamic acid containing repeating units of formulaI(R 1  is trifunctional or tetrafunctional organic group; R 2  is bifunctional organic group; n is 1 or 2) essentially, (B) 0.1W  100pts.wt. aromatic bisazide compound of formula II[W is -OH, -OR 3 , -R 4 -OH, -SiR 3   3 , -COOH, -COOR 3 , -NR 2   3  or -NH 2  (R 3  is lower alkyl; R 4  is alkylene); m is 0 or 1]and (C) 1W400pts.wt. amine compound of formula III (R 5 , R 6 , R 7  and R 9   are H, lower alkyl, phenyl or vinyl; R 8  is alkylene) and if necessary (D) a photosensitizer, e.g. anthrone. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56139586-A (JP)
Title: Gasification method of coal
Inventor: KOYAMA SHIYUNTAROU
IPC: C10J3/54
Filed: 1980-04-03
Abstract: PURPOSE: To prevent the loss of fine coal particles due to scattering, etc. and to enhance the yield of coal, by a method wherein fine coal particles are slurried in heavy oil, the slurry is atomized into a gasification fluidized bed of coal to granulate the fine particles to a required size, to gasify coal.  
     CONSTITUTION: Coal (or char) 17 having a particle diameter of 1mm or larger and a particle diameter distribution of a particle diameter ratio of the lower limit value to the upper limit value of 2W3, is supplied from a hopper 16 to a gasification furnace 6 which is heated. At the same time, oxygen 8 and steam 9 are supplied to the furnace to burn coal. When the height of fluidized bed reaches the required level, the supply of coal is stopped. Slurry 4 is prepared from fine coal particles 1 having a particle diameter of 1mm or smaller and at least 70wt% (based on the weight of said fine coal particle) having oil 2 in a tank 3. Said slurry 4 and steam 7 are blown into the fluidized bed to gasify coal. The generated gas 18 is passed through a cyclone 11, a scrubber 12 and a cooler 13 to remove fine powder 14, liquid products (tar and waste water) 15, etc., and then is recovered. Ash 10 is withdrawn from the lower part of the gasification furnace 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06257582-A (JP)
Title: Fluid compressor
Inventor: TSUNODA KAZUHISA
IPC: F04C18/107
Filed: 1993-03-03
Abstract: PURPOSE:To surely lubricate sliding portions without making a structure complex by forming a spiral groove in a hydraulic pump mechanism, and forcibly raising lubricating oil utilizing its viscosity, and guiding the oil to the respective sliding portions of a piston and a bearing. CONSTITUTION:A fluid compressor 31 includes a cylinder 35 enclosed in a sealed case 32 having lubricating oil 61 stored therein and a piston 36 disposed with eccentricity inside the cylinder 35, the piston 36 being a columnar rotor. A spiral groove 40 is formed on the outer periphery of the piston 36 and a spiral blade 40a is removably fitted into the groove 40. A stator 52 is secured to the inside of the sealed case 32 and a rotor 53 made of a permanent magnet to be fitted over the cylinder 35 is disposed inside the stator 52. A pump mechanism 55 is secured to one end of the piston 36 and a spiral groove 71 which rotates relative to the rotor 53 is formed in the pump mechanism. An oil hole 58 is formed inside the piston 63 so that the lubricating oil 61 fed by the pump mechanism 55 is forced to flow out into the cylinder 35.
Patent JP-H05244229-A (JP)
Title: Fault discrimination system depending on occurrence time of collected alarm
Inventor: ISHIKAWA HIROTSUGU
IPC: H04L69/40
Filed: 1992-02-28
Abstract: PURPOSE:To improve the accuracy of fault discrimination by using only an alarm caused within an optional time from a reference time. CONSTITUTION:When an alarm is inputted to an alarm input section 3, time data are inputted to a time data addition section 4 from a time management section 5 to add the time data in the unit of alarms. The alarm data with the time data added to them are processed by an alarm transmission section 6 and sent to a central device 8 as the time data via a transmission line interface 7. The alarm data and the time data are inputted via a transmission line interface 9, and an alarm data processing section 10 selects the alarm data with the time data used for object fault discrimination added to them and gives the result to a time data processing section 11. The time data processing section 11 processes the time of the alarm data and informs it to a fault discrimination section 12. The fault discrimination section 12 uses the alarm data to discriminate the fault.
Patent JP-H08242254-A (JP)
Title: Multimedia server
Inventor: YUGAWA YASUHEI
IPC: H04L29/06
Filed: 1995-03-02
Abstract: PURPOSE: To cope with the requests of many clients and to extend the number of client in proportion to the number of accelerator part. CONSTITUTION: Both of a server part 110 and accelerator parts 120 and 130 have processors 113, 122 and 132, and have each independent bus. A bus connection is performed for the server part 110 and the plural accelerator parts 120 and 130. The server part 110 has an interface 115 directly receiving the request from the client. The accelerator parts 120 and 130 have interfaces 124 and 134 of the data transfers to the clients. A connection part performs the exchange of bus data for each bus by a DMA and minimizes the load of each processor. The connection part is not a mechanism notifying the control of the DMA by the termination of an interruption processing, etc., utilizes the property that a transfer is stationally performed such as moving image data and has a timer for performing a data transfer for fixed time.  The processor of each bus performs a time setting and the setting is processed as the part of stationary processings.
Patent JP-H10232316-A (JP)
Title: Method for measuring reflection loss at optical fiber constituting element and device therefor
Inventor: BOTTAZZI LORENZO
IPC: G02B6/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To eliminate all of the optical constituting elements existing outside a light source and associated aligning stages and to enable the use of a continuous wave laser diode by collecting the radiation generated from the interaction between the radiation generated at the light source and the optical fiber constituting elements and detecting this radiation. SOLUTION: The semiconductor laser light source 11 delivers the radiation of the wavelength λ through an end face 13 subjected to an antireflection treatment into a fiber length 19. The photodiode 12 is placed behind the light source 11 on a supporting table 10 and is so arranged as to detect the laser radiation from a rear part mirror 3. The fiber 19 is wound 5 to 10 times on a phase modulator 14 and generates periodic signals in the output of the photodiode 12. The effect by the reflection in the optical fiber constituting elements is made identifiable by these periodic signals and these signals are made into a DC signal. The novel measurement technique based on the coherent interaction with the reflected radiation in the same cavity resonator and the oscillation electromagnetic field existing in the cavity resonator is obtd.
Patent JP-H06255415-A (JP)
Title: Seat for automobile
Inventor: NAKANO NOBUYUKI
IPC: B60N2/08
Filed: 1993-03-03
Abstract: PURPOSE:To provide a seat for automobile in which the locking of a sliding device is not released even though a floor panel is bent, while protecting the living space of the seated occupants, by making it possible to transmit the impact load surely to the opposite side, when a side collision takes place. CONSTITUTION:Plural installing means provided in parallel in the car width direction to a floor panel 10; a sliding device 3 fixed to a seat cushion frame 8 as well as fixed to the installing means respective; a lock operating means provided to the sliding device 3; and a lock device to turn on and off the lock of the sliding device 3 by the lock operating means provided to the sliding device 3; are provided. To the seat cushion frame 8, the main body 51 of the first reinforcing member 6 is suspended. While a load input member 52 having the first member 52a which has a height almost same as the height of the sliding device 3 is provided to one side of the main body 51 of the first reinforcing member 6, a load output member 53 is provided to the other side of the first reinforcing member 6 at the position extending up to approaching to the second reinforcing member 7 suspended to the tunnel 61 of the floor panel 10.
Patent JP-2000242909-A (JP)
Title: Magnetic head
Inventor: TOKIDA FUJIO
IPC: G11B5/23
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To suppress generation of a pseudogap due to diffusion and to improve magnetic recording characteristics, reproducing characteristics, and joining property between an oxide magnetic material and a metal magnetic film by combining the oxide magnetic material and the metal magnetic film containing nitrogen and forming a continuous transition region of a Cr component between the oxide magnetic material and the metal magnetic film containing nitrogen. SOLUTION: The magnetic head has a continuous transition region of a Cr component in which the Cr density gradually decreases in the direction from the center of the continuous transition region to each of the oxide magnetic material and a metal magnetic film containing nitrogen. The continuous transition region of the Cr component is formed to 30 to 150 Å distance. A thin film expressed by the compsn. formula of FeaMbNcCrd is used as the metal magnetic film, and in the formula, M is at least one or more elements selected from Ta, Hf, Nb and Zr, and a, b, c, d satisfy 5<=b<=15, 8<=c<=20, 0<=d<=8 and a+b+c+d=100.
Patent JP-H09235603-A (JP)
Title: Sleeve refractory for iron tapping hole in blast furnace
Inventor: TOMIOKA KOICHI
IPC: C21B7/14
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To reduce the wearing and the enlargement of an iron tapping hole with molten iron and slag in a sleeve refractory fitted to the iron tapping hole in a blast furnace, to enable the control of molten iron and slag tapping speed and the tapping of the molten iron for long time and to reduce number of the molten iron tapping. SOLUTION: The sleeve refractory has a hollow part flowing the molten iron and slag along the axial line. The sleeve refractory 1 is composed of an inner cylinder 3 forming the hollow part 2 and an outer cylinder 4 formed in a prescribed gap from the inner cylinder 3 at the outside of the inner cylinder 3, and an annular gas venting gap 5 is formed between the inner cylinder 3 and the outer cylinder 4. In the inner cylinder 3, plural gas ejecting holes 7 are arranged toward the hollow part 2 from the annular gas venting gap 5. Inert gas is ejected toward the molten iron and slag flowed in the hollow part 2 through the annular gas venting gap 5 and plural gas ejecting holes 7 so as to form the gas film on the inner surface of the hollow part 2.
Patent JP-H02224334-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: TSUKURA TAKASHI
IPC: H01L21/3205
Filed: 1989-02-27
Abstract: PURPOSE:To contrive the improvement of flatness of the surface of the title device by a method wherein the edge pert of a first Al wiring layer and the base part of the wiring layer are formed into a tapered form. CONSTITUTION:A prescribed transistor region is formed on a semiconductor substrate 1 and thereafter, an insulating film 2 is formed covering this region and a first Al wiring layer 3 and a first interlayer insulating film 4 of a second wiring layer 6 are continuously formed. Then, photoresist masks 5 for first wiring pattern formation are formed and the film 4 is subjected to anisotropic etching. Subsequently, the layer 3 is subjected to anisotropic etching to remove the masks 5. After a second interlayer insulating film 6 is again formed, this film 6 is subjected to entire surface anisotropic etching by the amount of its film thickness to leave the film 6 on the side wall parts of first wirings and the step parts of a base insulating film. Then, after a spin-on-glass film is spin coated on the whole surface, a third interlayer insulating film 8 is again provided end after that, a second Al wiring layer 9 is formed. Thereby, the edge part of the layer 3 and the base part of the layer 3 can be formed into a tapered form and the improvement of flatness of the surface of the title device can be contrived.
Patent JP-H04280522-A (JP)
Title: Optical connector and its drive method
Inventor: OGURA ICHIRO
IPC: H04B10/291
Filed: 1991-03-08
Abstract: PURPOSE:To obtain an optical self-routing element in which the destination (address) of information is designated only by an optical signal. CONSTITUTION:This connector consists of a photoelectric input/output element 1 having a function of optical threshold level processing and an optical memory, a polarized light beam splitter 2 and an optical delay circuit 3. The optical input consists of a signal of timing, address and information, and they are inputted in this order. The timing optical signal has different polarization from that of other signal, separated from other signal by the polarization beam splitter 2 and made incident on each photoelectric conversion input/output element 1 through the optical delay circuit 3 in a different delay time. When an address optical signal is made incident synchronously on the incidence of the timing optical signal, only the element receiving both the address and timing lights is turned on, the element acts like an optical amplifier by current injection, the information signal is amplified and outputted. Thus, the optical self-routing designating the destination of information with the address optical signal is realized only by the optical signal.
Patent JP-S60188553-A (JP)
Inventor: SAKUMA HIROSHI
IPC: E04B1/58
Filed: 1984-03-07
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-H02224427-A (JP)
Title: Frame synchronization control system
Inventor: TANAKA MASAYUKI
IPC: H04L7/08
Filed: 1989-02-27
Abstract: PURPOSE:To detect the frame synchronization of a multiplexed signal with the frame multiplexed synchronizing pattern long in byte length through simple constitution and in a short time by deciding that synchronism is established when the frame synchronizing pattern and the channel discriminating pattern of one channel portion in the multiplexed signal are continuously detected prescribed number of times. CONSTITUTION:The title system is provided with a detecting part 1 to which the frame multiplexed synchronizing pattern in which the frame synchronizing patterns A1, A2 of two bytes corresponding to the channel and the channel discriminating pattern C1 of one byte are multiplexed and the multiplexed signal positioned at a head are inputted, and which detects the frame synchronizing patterns A1, A2 and the channel discriminating pattern C1 (#1) of the channel #1, and a synchronism protecting part 2 which decides that the synchronism is established when the patterns A1, A2 of the channel #1 and the C1 (#1) detection signal of this detecting part 1 are continuously supplied prescribed number of times. The detecting part 1 detects the patterns A1, A2 and C1(#1) of the channel #1 regardless of the multiplicity of the multiplexed signal, and even if the byte length of the frame multiplexed synchronizing pattern is long, the pattern detection of three bytes portion is enough.
Patent JP-S55135327-A (JP)
Title: Manufacture of magnetic head
Inventor: HANAOKA HISAHIRO
IPC: G11B5/127
Filed: 1979-04-10
Abstract: PURPOSE:To manufacture a magnetic head of high gap work precision by dividing into two a magnetic substance with a ferromagnetic metal of accurate thickness bonded on its surface by thin-film technique and then by joining them together again with a nonmagnetic substance interposed for work. CONSTITUTION:A groove made in the flank of block 12 of ferrite, etc., is filled with nonmagnetic substance 14 and this flank is polished into a curved surface. Next, the thin-film technique is employed to bond on the above-mentioned surface ferromagnetic metal (permalloy, sendust, etc.,) 16 of thickness t2 a little bit greater than a desired gap depth, and then the block is divided by the d-d line into two pieces, cut surfaces of which are poloshed. On the above-mentioned poloshed surface of one block half piece, nonmagnetic substance 18 is bonded and a cut groove is provided and filled with adhesive 20 to bond this to the other block half piece with the curved-surface tip of ferromagnetic metal 16 agreeing with each other. Next, the above-mentioned curved surface is corrected by polishing to obtain desired gap depth t4 of the thickness of ferromagnetic metal 16.
Patent JP-H08240159-A (JP)
Title: Evaporated fuel processing device
Inventor: YAMAZAKI KAZUMI
IPC: F02M25/08
Filed: 1995-03-02
Abstract: PURPOSE: To adsorb the evaporated fuel effectively by an adsorbent layer of a canister irrespective of the mode of the operation, i.e., whether the fuel is being supplied or not. CONSTITUTION: The first and the second opening/closing valve 9, 16 are closed when the fuel is out of supply. and a minor quantity of evaporated fuel introduced to the first chamber 18 from the first evaporated fuel conduit 4 flows through a gas flow-path 20 while passing a plurality of adsorbent layers 21, 22, being directed from the first chamber 18 to the second chamber 19. When the fuel is being supplied. the first and second valves 9, 16 are opened, and a major quantity of evaporated fuel from the second evaporated fuel conduit 6 is distributedly introduced to the first and second chambers 18, 19 by opening the first and second valves 9, 16. The evaporated fuel is allowed top flow while passing the adsorbent layers 21, 22. being directed toward the middle chamber 23 in the center of the gas flow-path 20.
Patent JP-H08211049-A (JP)
Title: Method and apparatus for measuring ammonia in expiration
Inventor: UEDA HIDEO
IPC: G01N33/50
Filed: 1995-02-07
Abstract: PURPOSE: To measure the concentration of ammonia in the expiration easily and quickly by feeding a predetermined quantity of the terminal expiration to an ammonia coloration reagent section and measuring the extent of coloration optically. CONSTITUTION: An expiration sampling tube 22 fixed, at the forward end thereof, with a mouth piece 21 is coupled with the forward end part of an expiration sample sink 31 having the rearward end coupled with an excess expiration discharge tube 32. The expiration inflates the sink 31 to the maximum and the excess air is discharged 32 to leave only the terminal expiration in the sink 31 after one breath. A pump 41 at the ammonia detecting section 4 sucks a predetermined quantity of terminal expiration being sunk and ammonia in the sample reacts on a reagent at a reagent section 42 in the way of suction to exhibit a color. Since a positive pressure is kept constantly in the sink 31, the atmospheric air is not mixed with the expiration at the suction 41.  Extent of coloring at the reagent section 42 is measured optically at an optical measuring section 51 which delivers a measurement signal to a microcomputer 52. The measurement signal is processed to determine the concentration of ammonia gas in the expiration according to a working curve.
Patent JP-S60210930-A (JP)
Inventor: DONARUDO JII HOOHENSUTEIN
IPC: A01K1/02
Filed: 1985-03-05
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。