baber/WOPTO huggingface dataset:
Patent JP-H04173310-A (JP)
Title: Vacuum casting device
Inventor: MAKISHIMA SATOSHI
IPC: B29C33/20
Filed: 1990-11-08
Abstract: PURPOSE:To upgrade productivity and workability by means of automation by driving independently a mold-opening and closing cylinder and a vacuum tank-closing cylinder, and using a bellows seal between the mold cylinder and a vacuum tank. CONSTITUTION:A mold 1 is driven by a mold-opening and closing cylinder 2, while a vacuum tank 3 is driven by a vacuum tank-closing cylinder 4, and loads are applied independently by the cylinders 2 and 4. Flexible interstructures 8 of bellows seal type are provided in the mold opening and closing cylinder and a vacuum tank connecting section. When a mold 1 is opened and closed, both of mold and vacuum tank cylinders 2 and 4 are started to drive at almost equal speed, and when clamping is completed by the given pressure after mold clamping, the load applied to the vacuum tank cylinder 4 is adjusted so that vacuum sealing effect by means of a vacuum packing 5 is demonstrated in a vacuum tank fixing channel 6. The movement of vacuum tank is carried out smoothly by a vacuum tank guide 7 to position a sealing section securely. Distortion generated between both of the mold and the vacuum tank cylinders is reduced by the flexible interstructures 8 and clamping can be carried out without damaging vacuum sealing properties.
Patent JP-2000129342-A (JP)
Title: Apparatus for removing transformation strain in steel transformed after solid-solution heat treatment and method for removing transformation strain
Inventor: YOKOTA HIROSHI
IPC: C21D9/28
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for removing the transformation strain and a method for removing the transformation strain, with which in the steel-made round bar transformed after executing solid-solution heat treatment, the strain can sufficiently be reduced and even a long article can be treated. SOLUTION: In the apparatus for removing the strain, executed after executing the solid-solution heat treatment to the steel-made long round bar 5, at least one of a restraining part composed of a flat surface member Z for restraining, on which the individual round bar after executing the solid-solution heat treatment is perpendicularly laid to a horizontal ground before the transformation starts or just after the transformation starts, and an inclining surface member 4 for restraining, which is fixed at <=90 deg. contacting angle to the lower end side of the flat-surface part, and a strain removing part 8 composed of a supporting member 7 for supporting the relation between the rigidity of two surface members and the position, is provided.
Patent JP-H10143887-A (JP)
Title: Objective lens driving device
Inventor: ISOBE HISAO
IPC: G11B7/09
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the servo control characteristic of objective lens caused by vibration by improving the vibration mode of a lens holder. SOLUTION: An objective lens driving device has a lens holder 40 provided with a cylindrical trunk part 41. First to third reinforcing ribs 46a∼46c drawing triangles are formed so as to surround a center axial line 41L in the inside of the trunk part 41. In lens holding parts, an objective lens for DVD 31 and an objective lens for CD 32 are respectively attached to the intersection part of the first rib 46a and the second rib 46b and the intersection part of the second rib 46b and the third rib 46c. Since the reinforced ribs are arranged around the center axial 41L in point asymmetry and also the objective lenses for DCD and CD are held at the intersection parts of the reinforced ribs having high rigidity, it is suppressed and avoided that the lens holder 40 is vibrated in a mode such as holding parts of the objective lenses become the belly of the vibration.
Patent JP-H02147860-A (JP)
Title: Preparation of solid phase for immune analysis method
Inventor: AOYANAGI SHIGEO
IPC: G01N33/543
Filed: 1988-11-29
Abstract: PURPOSE:To increase the quantity of the antibodies or antigens to be absorbed on a solid phase body and to improve the detection threshold and measurement range by specifying the concn. of an immersion liquid for prepn. of the solid phase. CONSTITUTION:The solid phase absorbed with the component of either of the antigens or the antibodies dealing therewith is prepd. A sample contg. the other component and the above-mentioned solid phase are added into a soln. The quantity of the other componet specifically absorbed to one component in the solid phase is directly or indirectly measured, by which the concn. of the other component in the sample is estimated. The concn. of the immersion liquid for preparing the solid phase contg. the antibodies is specified to 25 to 75mug/ml and the quantity of, for example, the antibodies absorbed on the solid phase body is thereby increased in case of analyzing, for example, the antigens. The detection threshold and measurement range are improved in this way.
Patent JP-H02150512-A (JP)
Title: Automatic change gear for vehicle
Inventor: AZEYANAGI JIYUNZOU
IPC: B60W10/04
Filed: 1988-11-29
Abstract: PURPOSE:To make a vehicle capable of safely travelling whether the vehicle moves forward or moves backward by providing a means to detect an obstruction in front and in rear of the vehicle, and compensating the clutch engaging amount using a compensation amount based on a signal from this detection means. CONSTITUTION:A clutch engaging amount A corresponding to a load signal from a load sensor 12 provided to a fuel injection pump 11 is read out. Next, the clutch engaging amount B corresponding to the rotational speed of engine from an engine rotation sensor 13 provided on the power shaft of an engine 1 is read out, and further, a clutch engaging amount C corresponding to the rotation of an input shaft is read out by a detection signal from the input shaft rotation sensor 33 of a change gear 3. When any obstruction is not detected by obstruction detection sensors 4 provided in front and in rear of a vehicle, a compensation amount D is shown by D=0, and when any obstruction is detected within a specified distance, the compensation amount D is made to be a set value determined beforehand, and a clutch engaging amount X is determined by deducting the compensation amount D from the total amount of the clutch engaging amounts A, B, C. Then, a clutch 2 is operated by controlling a clutch actuator 23 so that the engaging amount of the clutch 2 becomes the engaging amount X obtained by computation.
Patent JP-H02150133-A (JP)
Title: Supervisory receiver
Inventor: TOUKADO TETSUO
IPC: H04B17/00
Filed: 1988-12-01
Abstract: PURPOSE:To make a supervisory area into a wide band area, high speed, and high resolution by providing a sweep receiver operated in the wide band area and at high speed, and a narrow-band receiver having the high resolution. CONSTITUTION:A supervisory receiver is constituted by providing the sweep receiver 14 whose frequency is swept, and the narrow-band receiver 15 in parallel. A filter 4 is selected in the wide band area at the sweep receiver 14, and a local oscillator 7 performs frequency sweep at high speed, however, no high resolution is obtained, therefore, when a frequency analyzer 8 detects an unrequired signal, the local oscillator 13 of the narrow-band receiver 15 is operated corresponding to the signal. And the oscillation signal is mixed with a reception signal from a pre-amplifier 2 at a mixer 9, and is frequency-converted, then, it is inputted to a narrow-band filter bank 10, and a desired wave signal which exists in the neighborhood of the unrequired signal is extracted, and furthermore, after it is detected by a detector group 11, identification at every frequency is performed at a frequency identifier 12. In such a way, since supervision by the narrow-band receiver is always performed only in the neighborhood of a prescribed frequency, it is possible to easily attain the high resolution in the wide band area and fast supervision.
Patent JP-H10144518-A (JP)
Title: Superconducting coil
Inventor: IWASAKI SHOJI
IPC: H01F6/06
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting coil in which deterioration of characteristics caused by bending/distortion is prevented when a terminal of the superconducting coil is connected to a power source lead. SOLUTION: A coil 10 is constituted in such a way that a superconducting winding 11 is wound, in a plurality of layers, around a bobbin 14 comprising a reel 12 and flanges 13a and 13b. Connection terminals 15 and 16 to which a power supply lead L is connected are formed on two points of the bobbin, and an inner layer terminal 11a and an outer layer terminal 11b of the winding are connected to the connection terminals 15 and 16, respectively, while respective winding curvature are kept.
Patent JP-H02151591-A (JP)
Title: Small water plane single-hull ship utilizing lift by fin
Inventor: YOSHIMURA YASUO
IPC: B63B39/06
Filed: 1988-12-01
Abstract: PURPOSE:To contrive the stabilization of a ship, when it is in sailing, by symmetrically providing a hydrofoil overhung longitudinally to right and left in a submerged part, mounting a movable flap to this hydrofoil and controlling the flap adjusting lift in right and left. CONSTITUTION:A hydrofoil 2, overhung symmetrically to right and left, is mounted longitudinally at least two parts in both sides of a ship body 1 in a submerged lower part, and a drivable flap 3 is mounted to a rear end of each hydrofoil 2. In the time of sailing, lift is generated in the hydrofoil 2 lowering a draft to LWR from LWS, and a water plane narrows its width decreasing wave making resistance or simultaneously generating unstable rolling by narrowing this width. Then the flap is adjusted in its angle in right and left, ensuring stability. While also pitching is prevented by adjusting the angle of the front and rear flaps 3. Accordingly, a small water plane single-hull ship A, generating small fluid resistance when it is in high speed sailing, can perform stable sailing even in the time of low speed sailing.
Patent JP-H01141700-A (JP)
Title: Iron receiving case
Inventor: YAGI TOYOHIKO
IPC: D06F75/36
Filed: 1987-11-30
Abstract: PURPOSE: To provide a housing case with high safety and excellent handleability by providing a case main body for covering a mounting base while mounting an iron main body as it is and providing a flange part along a case main body inner surface in a heat shielding body arranged inside the case main body. CONSTITUTION: This case main body 9 for covering the entire iron main body 1 is molded by thermoplastic resin and a clamp device 11 for fixing the case main body 9 and the mounting base 4 is provided near a lower opening part. Also, a heat shielding body 12 composed of a thermosetting resin is screwed inside the top surface of the case main body 9 and a flange part 12' is formed around the lower opening part of the heat shielding body 12. After ironing is ended, even when the hot iron main body 1 is covered with this housing case 8, since heat from an ironing surface 13 is shielded by the heat shielding body 12, burning is not caused.  Also, even when the opening part of the case main body 9 is warped to an inner side, since it does not enter for more than the outer periphery of the flange part 12' of the heat shielding body 12, the housing case 8 and the mounting base 4 are smoothly fitted.
Patent JP-H01143580-A (JP)
Title: Teletext receiver
Inventor: TAKADA YUKIO
IPC: H04N7/025
Filed: 1987-11-30
Abstract: PURPOSE:To attain the display of a superimposing pattern with an optional size by reading a data stored in a memory and estimating the superimposed area of a text picture depending on said data. CONSTITUTION:At first a video input A is given to a synchronizing separator circuit 4 to generate a horizontal synchronizing signal H and a vertical synchronizing signal V and gives them to a display control circuit 10. Furthermore, the signal H is given to a clock generating circuit 1 to generate a clock signal synchronously with the signal H, which is given to the circuit 10. The circuit 10 frequency-divides the clock signal to generate a 6-bit horizontal address signal synchronously with the signal 11. As a vertical address signal, the signal H is subject to frequency division and the 6-bit address signal is generated synchronously with the signal V. Then the memory 12 is accessed by the address in 6-bit both horizontal and vertical directions, then the data is read and the display position on the screen is controlled in the minimum display unit of mini-block.
Patent JP-2000128571-A (JP)
Title: Glass composition for cathode ray tube and cathode ray tube
Inventor: ENOMOTO TAKASHI
IPC: H01J29/86
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a glass compsn. which is economically excellent, which has >=50 cm-1 absorptivity for 0.1 nm X-rays although containing no lead, and which is used for a cathode ray tube of a low anode voltage of 15 kV, and to provide a cathode ray tube using this glass compsn. SOLUTION: A glass compsn. for a cathode ray tube is by mass 55 to 75% SiO2, 0 to 5% Al2O3, 0 to 2% Li2O, 3 to 12% Na2O, 3 to 12% K2O, 3 to 10% CaO, 2 to 13% BaO, 1 to 10% ZnO, 15 to 35% K2O+CaO+BaO+ZnO, 0 to 5% MgO, 0 to 3% SrO, 0 to 3% B2O3, and 0 to 1% Sb2O3.
Patent JP-H03162783-A (JP)
Title: Head supporting suspension
Inventor: FUJINO NAOHIKO
IPC: G11B21/21
Filed: 1989-11-21
Abstract: PURPOSE:To suppress the degradation of the lubricating effect accompanied with contact slide by constituting a head supporting suspension so that it has a number of degrees of freedom in the direction where the frictional force generated between a magnetic disk and a magnetic head acts at the time of contact slide of both of them. CONSTITUTION:Load beam 3 is constituted as the spring which has a number of degrees of freedom in the direction where a head 1 is pressed to the magnetic disk and is the direction where the frictional force generated at the time of contact slide of the head and the magnetic disk acts. That is, the magnetic head 1 is shifted inward or outward from a slide track on the magnetic disk by an extent proportional to the frictional force because of the frictional force generated at the time of contact slide of the head and the magnetic disk. Consequently, the apparent slide track is widened, and as the result, the damage per unit track of the magnetic disk surface is reduced. Thus, the degradation characteristic of the lubricating effect is relaxed.
Patent JP-S63155842-A (JP)
Title: Binary data transmission method
Inventor: ASANUMA ICHIO
IPC: H04L29/06
Filed: 1986-12-19
Abstract: PURPOSE:To realize the highly efficient transmission of a large quantity of binary data by replacing the binary data corresponding to the control codes with other binary data having the lower emerging frequency and converting it into the 2-byte data for transmission. CONSTITUTION:A frequency distribution of the transmission data 1 is first obtained and (n) pieces of binary data corresponding to (n) pieces of control codes are selected out of the emerging frequency having the smallest emerging rate. It is decided whether these selected data are equal to the control codes or not. Then the numbers and types of the control codes are stored in a matrix C(m) and the binary data excluding (p) pieces of control codes are stored in a matrix D(p) together with (p) pieces of control codes stored in a matrix E(p) respectively. A data conversion table 2 is produced with these matrices and the transmission data 3 is obtained through conversion. In this case, the binary data corresponding to the control codes are converted into the 2-byte binary data.
Patent JP-H09188446-A (JP)
Title: Machining device for plastic material web
Inventor: RAINERU MERUTSUERU
IPC: B65H20/20
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To suit distance between pins to shrinkage of distance between holes of a web and to shrinkage dimension which is changed easily and simply by elasticity-deforming the whole support body of a work section and adjusting distance between cooperating pins in all the machining sections simultaneously. SOLUTION: A horizontal beam 4 on which support columns 5, 6 are mounted at both ends is put on two support elements 2', 3 which are provided on a basic frame 1. Links 7, 8 each inner end of which is attached on a crank 9 are attached at free ends of each support column 5, 6, respectively. When distance between holes of a web which runs along an upper face of the beam 4 from an inlet side to an outlet side of a device is changed, a motor rotates by a predetermined amount, and the crank 9 rotates in a specified direction by a predetermined angle. Consequently, since the links 7, 8 pull the support columns 5, 6 toward the inside, the beam 4 is curved, and distance between positioning pins in each machining section is changed in accordance with the change of distance between holes of the web.  As a result, the positioning pin in each machining section fits in a positioning hole of the web correctly at all times.
Patent JP-H03168490-A (JP)
Title: Anti-corrosion structure for transfer pipe frame
Inventor: SHINTANI KAZUNARI
IPC: F16L58/10
Filed: 1989-11-24
Abstract: PURPOSE:To provide anti-corrosion function for a long time by sticking an anti-corrosion member which consists of a rigid protective plate in the same shape as the outer surface of a pipe and an adhesive material layer lined in the inner surface of the rigid protective plate at the frame supporting part of a transfer pipe, and making them slidably coming into contact with a rigid plate type member installed on a frame. CONSTITUTION:A rigid protective plate 4 in the same shape as the outer surface of a transfer pipe 1 is stuck at the supporting part against the frame 2 of the transfer pipe 1 with an adhesive material layer 5 lined by the adhesion effect of the adhesive material layer 5 to form an anti-corrosion member 3. A rigid receiving plate 6 is installed on the supporting surface of the transfer pipe of the frame 2, and the transfer pipe 1 is slidably supported on the receiving plate 6 through the rigid protective plate 4. Therefore, an anti-corrosion structure with excellent durability is formed on the frame 2. It is possible to form the anti-corrosion structure easily and with low cost and facilitate maintenance inspection, not being affected by expansion and contraction due to the temperature at the transfer pipe 1.
Patent JP-H07134432-A (JP)
Title: Electrophotographic photoreceptor for negative electrification and its production
Inventor: FUKUDA YUZURU
IPC: G03G5/10
Filed: 1993-11-10
Abstract: PURPOSE:To produce an electrophotographic photoreceptor having high sensitivity, high resolution and low residual potential, generating no interference fringe pattern and fit for a laser beam printer capable of outputting a print having high image quality as an electrophotographic photoreceptor having high reliability and a long service life with high productivity at a low cost. CONSTITUTION:This electrophotographic photoreceptor has a layer 3 for blocking the injection of electric charges and a photoconductive layer 4 on the substrate 1. The layer 3 is based on amorphous the silicon contg. nitrogen as a group V element and the layer 4 is based on amorphous silicon contg. at least one kind of element selected among hydrogen, halogen and groups III and V elements. A coating film 2 of aluminum oxide hydrate has been formed on the aluminum surface of the substrate 1 by at least one kind of treatment selected among heating in pure water, boiling in boiling pure water and treatment with superheat,ed steam. The surface roughness Rmax of the coating film 2 is preferably in the range of 0.01-5mum.
Patent JP-H09119029-A (JP)
Title: Control of irregularity of sliver
Inventor: HAYAZAKI ISAO
IPC: D01H5/38
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To control the irregularity of a sliver so not to be affected by the change of a spinning speed. SOLUTION: This method for controlling the irregularity of the sliver comprises performing test spinning operations at the speeds of the three stage speed operation patterns (low speed, middle speed, high speed) of a drawing frame to measure the spinning constants (the weights or thicknesses of the sliver) of the speeds, respectively, determining the errors of the spinning constants (the weights or thicknesses of the sliver) on the low speed and the middle speed from the spinning constant on the high speed, determining such correction values for the detection values of a detector as correcting the errors, applying the correction value corresponding to a practical speed to the detection value of a sliver irregularity-detecting device on a practical spinning operation to correct the detection value,  and subsequently changing the draft ratio of a drafting section with a deviation between the corrected value and a pre-set value (the target value of the sliver irregularity).
Patent JP-H10130450-A (JP)
Title: Aqueous dispersion
Inventor: SHIDA HIROTAKA
IPC: C09D133/26
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous dispersion excellent in tight adhesion, transparency, water resistance, film strength, hydrophilicity, anti-fogging properties, durability, etc. SOLUTION: This dispersion contains polymer particles (A) obtained by polymerizing a monomer mixture comprising 2-50wt.% N-alkyl(meth)acrylamide (a), 0.1-20wt.% ethylenically unsaturated monomer (b) having carbonyl groups based on aldo or keto groups, and 30-97.9wt.% other copolymerizable ethylenically unsaturated monomer (c) [wherein, the total of the monomers (a), (b) and (c) is 100wt.%) and a polyfunctional hydrazine derivative (B) having at least two hydrazino groups in the molecule at an equivalent ratio of the carbonyl groups in the component A to the hydrazino groups in the component B of 1:(0.1 to 5).
Patent JP-H06148009-A (JP)
Title: Brake power measuring apparatus
Inventor: ENOMOTO NAOYASU
IPC: G01L5/28
Filed: 1992-11-13
Abstract: PURPOSE:To enable the positive detection of brake power by providing a stop member, which deforms as a pad holding member is distorted, with a strain gauge for detecting the extent of deformation. CONSTITUTION:Fixing part 3b of a pad holding member 3 is secured to a nonrotating part of a vehicle. Upon function of brake, a pair of brake pads 1 produce frictional force in the rotating direction of rotor and arm part of the member 3 is applied with force in the direction of the frictional force, i.e., the direction of an arrow A. Consequently, the arm part bends with the fixing part 3b as an axis and thereby a stop member 22 mounting a strain gauge bends in the direction of an arrow B thus allowing the detection of flexure of the member 22 through the strain gauge. Brake power can be estimated based on the output from the strain gauge. Since the member 22 of the strain gauge is molded integrally with the member 3, the arm part is not bent by vertical acceleration (vibration) and the strain gauge can take a measurement without being affected by vertical vibration. The strain gauge is not susceptible to heat because it is separated from the pad 1.
Patent JP-S63162844-A (JP)
Inventor: POORU UIRIAMU JIEFURII
IPC: C22F1/00
Filed: 1986-12-19
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。