baber/WOPTO huggingface dataset:
Patent JP-S62205132-A (JP)
Title: Production of weatherstrip
Inventor: YAMAZAKI YOSHIO
IPC: C08J5/12
Filed: 1986-03-04
Abstract: PURPOSE:To obtain a weatherstrip by separate extrusion of trim section and sponge seal section and ultraviolet irradiation on the adherend surface of the seal section followed by coating the adherend surfaces of the both sections with non-yellowing urethane adhesive to perform lamination. CONSTITUTION:A trim section 1 made of vinyl chloride resin and sponge seal section 5 made of ethylene-propylene-diene three-component copolymer rubber (hereafter referred to EPDM) are subjected to extrusion forming in a separate manner. Next, the adherend surface 6 of the sponge seal section 5 is irradiated for several-several hundreds sec. with ultraviolet rays of wavelengths 1-380nm with a distance 1-1,000mm to oxidize the EPDM polymer to make the SP-value close to that of polyurethane followed by coating the both adherend surfaces 2 and 6 of the sections 1 and 5, respectively, with non-yellowing urethane adhesive, drying the both surfaces 2 and 6 and performing lamination to effect integration of the both sections 1 and 5, thus obtaining the objective weatherstrip.
Patent JP-S57162520-A (JP)
Title: A/d converting system
Inventor: YOSHIDA RIYUUZOU
IPC: H03M1/56
Filed: 1981-03-30
Abstract: PURPOSE:To set resolution at an optional value, by varying the frequency of the clock signal which is used to measure the time in case the digital quantity is obtained by measuring the gate time that is obtained by comparing an input signal with a triangular wave. CONSTITUTION:An analog comparator 4 compares a triangular wave signal with an input signal and produces an output signal only for the gate time corresponding to the period of input signal >= triangular wave signal. A clock signal produced by an oscillator 1 is supplied to a gate circuit 5 which opens just for the time when the output signal of the comparator 4 exists. A counter 6 counts the number of clock signals supplied in the gate time, and the digital quantity is obtained. The period is decreased for the clock signal when the digital quantity is small and then increase when the digital quantity is large, respectively. In such way, the resolution can be set at a certain value or at an optional value.
Patent JP-H07262678-A (JP)
Title: Index generation mechanism for disk device
Inventor: YOKOUCHI HIDEYA
IPC: G11B19/06
Filed: 1994-03-17
Abstract: PURPOSE:To prevent the dispersion in an index generation position even when a position of a medium hub in the rotational direction is changed by providing a means to be detected for detecting a rotation reference of a spindle of one shot per one revolution on a part of a drive pin or a drive pin hold device. CONSTITUTION:When the medium hub 7 is loaded on a disk chucking mechanism, though the hub 7 is absorbed by a chucking magnet 104, the rotating drive hole 7b of the hub 7 gets on an upper surface of a drive pin part 105c to slope. At this time, the drive pin part 105c coincides with the rotating drive hole 7b of the hub 7 by the rotation of the spindle 101, and the hub 7 is set onto a hub base 103c. Further, after the drive pin part 105c is rotated, and is moved to the corner of the driving hole 7b of the hub 7, though rotational torque of a medium 10 is driven by the drive pin part 105c, the drive force 107 of the medium 10 is converted in the direction of 108 by turning a chucking lever 105 around a fulcrum 103a, and two surfaces 7a1, 7a2 of a central hole 7a are held pressed to the spindle 101.
Patent JP-S57168791-A (JP)
Title: Production of clad steel stock
Inventor: YOSHIDA TOSHIO
IPC: B23K20/04
Filed: 1982-03-26
Abstract: PURPOSE:To eliminate the complicated preprocessing work of a forge-junction process, by laminating a heterometallic material close to a steel stock and applying the electron beam welding of an ultrahigh output to the junction surface. CONSTITUTION:The prescribed mechanical finishing is applied to junction surfaces 10 and 10 of a heterometallic material 9 which is fitted into the hollow of a steel stock 8, and both surfaces are fitted to each other to be joined together. Then a polymer metallic material is set into the vacuum chamber of an ultrahigh output electron beam welding device. Thus the ultrahigh output electron beam is irradiated in the axial direction along the surface 10 from one or both of the both ends at one time and over the center part 10'. The electron beam moves in parallel along the cylinder surface of the surface 10 in a prescribed welding speed and has a turn to join the surface 10 with a bead metal 11. Thus both materials 8 and 9 are perfectly made into one body in terms of the metallurgy. Then a double-tube material 12 of the unified metal is hot-rolled to obtain a double-tube 5 of the cladding steel stock. In the same way, a triple or quadruplex tube and a shape steel are produced.
Patent JP-S56143852-A (JP)
Title: Stepless transmission
Inventor: ITOU TAKEO
IPC: F16H15/08
Filed: 1980-04-10
Abstract: PURPOSE:To obtain stepless speed control, in which the rotation of an output shaft can be varied from the forward rotation to the reverse rotation with the zero rotation at the center of the rotational range being the rotational direction of an input  shaft kept constant, by a construction wherein a transmission ring, which contacts  at a point with a driving disc and nearly at a point with a driven rotating body, is  so arranged that the contact point between the transmission ring and the driving  disc travels along the diameter of the driving disc. CONSTITUTION:The input shaft 2 having the driving disc 4 at its tip and always energizing with a spring 6 and the output shaft 7 having a driven rotating body 10 concentrically therewith arranged normally to the shaft 2 are provided in a casing. The transmission ring, which reciprocates along the shaft 7 by the turning of a handle and contacts at the point with the disc 4 and nearly at the point with the rotating body 10, is movably fitted along the outer circumference of the rotating body 10. According to the above described construction, even when the rotational direction of the shaft 2 kept constant, the contact position of the ring 11 with the disc 4 is varied by the movement of the ring 11 and the turning moment transmitted to the rotating body 10 and the shaft 7 through the ring 11 is varied steplessly from zero a certain amount in forward and reverse directions.
Patent JP-S55140167-A (JP)
Title: Fault detector
Inventor: ENDOU MASANORI
IPC: G01R31/02
Filed: 1979-04-18
Abstract: PURPOSE: To exactly detect the fault of a controller by a simple construction by providing a band-pass filter or a resonance circuit in which the output is diminished in response to the frequency variation of a signal emitted.  
     CONSTITUTION: When a fault occurs in an electronic controller 2, a signal S which has been generated therefrom lacks or its period is varied, and therefore the output from the band-pass filter 3 is diminished as compared with the case at the normal time. This diminution of the output is detected by an amplitude detecting circuit 4, and a fault noticing signal is emitted from a terminal 5. Accordingly, the fault of the controller can be detected immediately and exactly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06117905-A (JP)
Title: Belt conveyor type automatic weighing device
Inventor: KONISHI SATOSHI
IPC: G01G11/00
Filed: 1993-02-12
Abstract: PURPOSE:To certainly and efficiently perform washing work such as showering by simplifying the constitution on the side of a subframe having a conveyor belt to facilitate the detachment of the sub-frame from a frame and also simplifying the waterproof structure to both of a wt. detector and a conveyor driving motor. CONSTITUTION:A sub-frame 12 having a conveyor belt 14 for feeding an object to be weighed is mounted on a frame 9 in a detachable manner and a downwardly opened housing 31 is fixed to the frame 9. A wt. detector 34 is supported in a cantilevered fashion by the housing 31 and the support bracket 35 extended upwardly from a fixing base 6 to be inserted in the housing 31 and the drive motor 32 of the conveyor belt 14 is provided in the housing 31 to make the wt. detector 34 and the motor 32 waterproof by one housing 31.
Patent JP-H11264436-A (JP)
Title: Fluid-filled vibration isolator
Inventor: MURAMATSU ATSUSHI
IPC: F16F13/18
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To realize the sealing property of a combinational part of a plurality of members constituting a partition member by means of a simple structure and with advantage and superior durability in a fluid-filled vibration isolator formed by partitioning a main liquid chamber and a sub liquid chamber and having the partition member for supporting a movable rubber plate for allowing or controlling fluid flow based on elastic deformation. SOLUTION: A partition member 38 is constituted by axially superposing combinational bodies 44, 46 on a supporting fitting 42 having a cylidrical seating part 54 in which the outer periphery edge part of a movable rubber plate 40 is vulcanized and stuck. Meanwhile, a sealing rubber layer 60 is provided on the inner periphery surface of the seating part 54 of the supporting fitting 42. Fitted parts 66, 84 to be fitted in the fitting part 54 of the supporting fitting 42 are formed in the combinational bodies 44, 46. Diametrical constraction is applied to the fitting part 54 of the supporting fitting 42. The sealing rubber layer 60 is sandwiched between the fitted parts 66, 84 of the combinational bodies 44, 46 for fluid-tight filling and fixation.
Patent JP-H08248806-A (JP)
Title: Fixing device for image forming device
Inventor: SUGIYAMA TSUKASA
IPC: G03G21/20
Filed: 1995-03-07
Abstract: PURPOSE: To prevent a failure in the cleaning of a fixing device by changing drive stop timing in accordance with the temp. of the fixing device while executing image forming processing. CONSTITUTION: When a signal of detecting the completion of a series of copying process is inputted to a fix control part 480 from the CPU 100 of an image forming device main body, a temperature discriminating circuit 480A discriminates whether the temp. TR of a heating roller 481 detected by a temperature detector 484 is lower than a prescribed fixing temp. TC or not. When the temp. TR ≈ the temp. TC is obtained, the driving of a fix motor M is stopped and when the temp. TR < the temp. TC is obtained, the driving of the motor M is continued until the temp. TR is raised to the temp. TC. When the temp. TR. TR < the temp TC is obtained, the driving of the motor M is continued, so that a cleaning time for the heating roller 481 and a pressure roller 482 is extended to prevent the failure in the cleaning of the fixing device.
Patent JP-H07262206-A (JP)
Title: Input conversion system for object directional structure
Inventor: ICHIKAWA ITARU
IPC: G06F17/30
Filed: 1994-03-17
Abstract: PURPOSE:To execute reverse succession which is to refer to data files from a higher one to a lower one by permitting an extraction conformity means to extract the data file by means of the conformity of the important matter of views and an extraction important matter. CONSTITUTION:In a display part 22, two display frames 23a and 23b display the mechanism of a content which is input/output-processed by corresponding objects O1 and O2. The views V1-V4 prepared in accordance with classes C1-C4 extract only data which a conversion dictionary 24 converts. In such a case, the classes C1-C4 with hierarchy structure, which are provided with the definition of the output processings of the prescribed number of objects O1 and O2 corresponding to the display frames 23a and 23b, prepare the views V1-V4 which are provided with the important matters extracting the data files of the hierarchy structure of a data base and which can freely be switched. The extraction conformity means 30 extracts the data file by the conformity of the important matters of the views V1-V4 and the extraction important matter. Thus, reverse succession which is to refer to the data files from the higher one to the lower one can be realized.
Patent JP-S58164953-A (JP)
Title: Solar heat collector
Inventor: MISHIMA TAKASHI
IPC: F24S10/70
Filed: 1982-03-25
Abstract: PURPOSE:To obtain a sanitary and highly anticorrosive solar heat collector having a multilayer structure including the innermost layer consisting of an ethylene.alpha-olefin polyene copolymer vulcanized rubber contained no carbon black and the outermost layer consisting of an ethylene.alpha-olefin-polyene copolymer vulcanized rubber mixed with carbon black. CONSTITUTION:Both of an inner layer 2 and an outer layer 3 are made of the ethylene. alpha-olefin copolymer vulcanized rubber and the outer layer 3 is mixed with carbon black.  For extruding the inner layer 2, a rubber extruding machine attached with a deaerator and for extruding the outer layer 2 a general rubber extruding machine is used. Further, the inner layer 2 and the outer layer 3 are extruded simultaneously to make the latter cover the former with the thickness of the inner layer being 0.2mm., the thickness of the outer layer being 0.8mm. and the outer diameter of the extruded product being 10mm. and then the product is vulcanized. The double structure rubber tube thus obtained has advantages that it is possible to prevent the inner wall of a water passage 1 connected to service water from being corroded or exfoliated by chlorine included in the service water as a bactericide or to prevent the generation of a creep phenomenon at the connection of a conduit pipe and a metallic section such as a tank which causes corrosion or pollution due to a leakage of water as time lapses.
Patent JP-H01171500-A (JP)
Title: Marker to virus infection
Inventor: UIRIAMU EE KAATAA
IPC: G01N33/573
Filed: 1988-03-02
Abstract: PURPOSE: To readily diagnose human immunodeficiency virus(HIV) infection by detecting RNase L inhibitor, etc., in human blood, etc.  
     CONSTITUTION: (A) A human peripheral blood mononuclear cell(PBMC) extract having lymphadenopathy syndrome(LAS), AIDS-related complex(ARC) and AIDS is obtained by extracting the PBMC with glycerol, etc., and carrying out measurement by ribosome RNA decomposing assay. Further, (B) 2'-5'-oligoadenylate(2-5A) is obtained by neutralizing the component A with freon/tri-n-octylamine, adding TCA to the neutralized component A and purifying the soluble fraction of the component A with added TCA. The RNase L inhibitor and a marker showing existence of HIV are measured by adding the component B to a cell extract, etc., in an animal to react and carrying out detection by a polyacrylamide gel electrophoresis, etc. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H03249851-A (JP)
Title: Bit multiplex device
Inventor: YAMAZAKI MASAO
IPC: H04J3/14
Filed: 1990-02-27
Abstract: PURPOSE:To optimize a timing between write and read clocks in a buffer memory by providing a voltage control oscillator, a speed conversion multiplex circuit, a clock frequency divider and a timing correction means. CONSTITUTION:A voltage is applied to an external voltage control terminal 5 from outside, the frequency of the voltage control oscillator (VCO) 4 is fixed, and a secondary clock from VCO 4 is frequency-divided in the clock frequency divider 6 so as to generate a primary clock. A clock cancel circuit 9 cancels the secondary clock inputted to the clock frequency divider 6 for time decided in a time constant circuit 8 with the asynchronous detection output ASYNC of the primary clock and the secondary clock, which are provided in the speed conversion multiplex circuit 1, as triggers. While the secondary clock is cancelled, the clock frequency divider 6 stops and digital data and the primary clock, which are inputted to the speed conversion multiplex circuit 1, are stopped. On the other hand, the secondary clock from VCO 4 to the speed conversion multiplex circuit 1 is always inputted. Thus, the shift of the write/ read timing of the buffer memory can be corrected and it is made appropriate.
Patent JP-S61207015-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: NAKAMURA KAZUO
IPC: H01L29/812
Filed: 1985-03-11
Abstract: PURPOSE:To suppress the irregularity of threshold value of FET by a method wherein Si or Sn and Ga are simultaneously ion-implanted on a compound semiconductor GaAs substrate, and either or both of an N-type working layer and an N-type high density layer are formed. CONSTITUTION:When an N-type region is going to be formed by ion-implanting an IV element which is intrinsically amphoteric impurity for GaAs, the crystallizability of GaAs can be improved without impairing the rate of activation by double-implanting Ga, by double-implanting the suitable dosage of Ga for the specific dosage of Si and Sn, and by performing a heat treatment. Pertaining to the optimum value of the dosage of Ga, the correction of defects caused by the Ga empty hole and excessive As is excellently performed in the range wherein the rate of activation of Si and Sn is not impaired by the implantation of Ga and the heat treatment which is subsequently performed. As a result, the compound semiconductor device, especially GaAs FET, having excellent controllability of threshold voltage and high mutual conductance can be manufactured.
Patent JP-S62205571-A (JP)
Title: Memory device
Inventor: SENGOKU SHINJI
IPC: G11B19/22
Filed: 1986-03-05
Abstract: PURPOSE:To prevent the erasure accident of the information stored on a disk by detecting the pulse intervals of a revolution pulse signal within the starting time of a device. CONSTITUTION:The rotating speed of the disk 3 is made slower to rise in the abnormal stage than in the normal stage by the friction resistance of the disk 3 and head 6 in the starting stage of a rotating device 2. The rotating speed of the disk 3 is, therefore, slower in the abnormal stage than in the normal stage upon lapse of the prescribed time since the point of the time when the device 2 is started at the same time. The pulse intervals of the revolution pulse signal from a revolution detector 8 is detected by counter means 22, 24. The detected pulse intervals are longer in the abnormal. stage than in the normal stage. A slight increase of the probability to generate the erasure accident of the information stored on the disk arising from the accident to allow the head to float from the disk is thereby detected and therefore, the erasure accident is prevented.
Patent JP-S52131113-A (JP)
Title: Control unit for commutatorless motor
Inventor: KUBOTA YUZURU
IPC: H02P6/06
Filed: 1976-04-28
Abstract: PURPOSE: To prevent phase variation of output current in accordance with speed and to effect a desired operation without causing a torque reduction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04266131-A (JP)
Title: Heavy load test system for information processor
Inventor: MOCHINAGA MIKA
IPC: G06F11/22
Filed: 1991-02-20
Abstract: PURPOSE:To perform a heavy load test with no burden given to an operator by detecting the using state of the memory resources and starting successively the programs until no idle area is available in the memory resources. CONSTITUTION:When an automatic program starting means 110 finds that the start of a heavy load test is requested, a memory resources control means 130 refers to a memory control table 140 to check the capacity of a program execution memory area 150. If an idle area is secured in the area 150, the means 110 loads one of test programs 101-103 into the idle area based on a program start preference control table 120 and starts the program. Then plural programs are automatically started until the area 150 is filled and a heavy load test is carried out.
Patent JP-S60191923-A (JP)
Title: Transferring apparatus for transport vehicle
Inventor: MAEDA YOSHINORI
IPC: B65G69/24
Filed: 1984-03-13
Abstract: PURPOSE:To prevent electric wires from snarling in the titled apparatus for a production line, by providing insulated electric wires to be carried by coupling lines interlocking with an intermediate guide rail arranged between a fixed guide rail and a top-stage push/pull member such that stopper driving mechanisms is supplied with electricity. CONSTITUTION:Insulated electric wires 45 are supported by supporting members not shown along the length of and on the both sides of chains 21 and 22 for advancing and retreating a top-stage pusher 9 in interlock with an intermediate guide rail 8, and both ends thereof are connected to a fixed guide rail 7 and the top-stage push/pull member 9 through connecting caps 46 so that driving mechanisms 55 and 56 for driving stoppers 53 and 54 provided on the top-stage push/ pull member 9 and detecting mechanisms 57 and 58 are connected electrically to a power supply 59. According to this construction, the insulated wires have the same behavior with the coupling lines 21, and therefore they can be driven smoothly without snarl or the like.
Patent JP-H05219934-A (JP)
Title: Analyzer for mixed culture
Inventor: TANAKA HIDEO
IPC: C12M1/12
Filed: 1992-02-04
Abstract: PURPOSE:To provide a device capable of simply analyzing the respective behaviors of plural microorganisms constituting a mixed culture system in a short time. CONSTITUTION:Plural culture tanks 1, 2 are installed. The same liquid medium M is received in the culture tanks, and further different microorganisms are inoculated in the culture tanks, respectively. The containers 1, 2 are divided with a filter 10 but allowed to communicate with each other through the filter. The filter 10 permits the passage of the liquid medium M and the products but rejects the passage of the microorganisms. The liquid medium M and the products in the culture tanks 1, 2 are mutually allowed to communicate through the filter 10 and always held homogeneously. When the liquid medium M is forcibly circulated between the culture tanks 1, 2 with a pump P, the homogenization of the liquid medium M can be accelerated. The reverse flow of air or the liquid medium M for a limited time permits the cleansing and avoid the clogging of the filter 10.
Patent JP-2000247486-A (JP)
Title: Paper conveyance device
Inventor: TOYODA KEIKO
IPC: B65H5/06
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a picture image reading device capable of simply controlling conveyance speed of paper. SOLUTION: When there is a paper between upstream side rollers R1a, R1b and downstream side rollers R2a, R2b which convey paper across them, pressure- contact force of the rollers and paper and a material quality of the rollers are adjusted to cause slide between paper and rollers. Conveyance speed of paper is controlled in such a way that it is higher than drive speed of the upstream side rollers R1a, R1b and lower than drive speed of the downstream side rollers R2a, R2b. Consequently, conveyance speed of paper is controlled, and twisting of paper can be prevented.
Patent JP-H02226005-A (JP)
Title: Thickness measuring apparatus
Inventor: NAKAZAWA SOTARO
IPC: G01B11/06
Filed: 1989-02-27
Abstract: PURPOSE:To remove disturbance due to multiple reflection by projecting lights of two wavelengths on an object to be measured at a Brewster angle and measuring the thickness of the object to be measured from the output ratio of the P-wave polarizing components of transmitted light. CONSTITUTION:The light L of a light source 1 is projected on an object 3 to be measured alternately as lights of two wavelengths at an almost Brewster angle through the filters 2a, 2b of a rotary sector 2. The light transmitted through the object 3 to be measured is reflected by a reflecting plate 4 to again transmit through the object 3 to be measured and passes through a polarizing means 5 permitting only a P polarizing component to transmit to be incident to a detector 6. A measuring means 7 separates the lights of two wavelengths by a synchronous detector 8 synchronous to the rotary sector 2 and operates the ratio thereof to measure the thickness of the object 3 to be measured. Since the reflection and multiple reflection from the front and rear surfaces of the object 3 to be measured are a S polarizing component, only the P polarizing component is taken out to be operated to remove disturbance due to reflection.