baber/WOPTO huggingface dataset:
Patent JP-2001001388-A (JP)
Title: Blow molding method, blow molded article and blow mold
Inventor: OBARA TOMOYUKI
IPC: B29C49/62
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To produce a blow molded article good in appearance. SOLUTION: In a blow molding method, blow molds 10, 20 equipped with parison closing means 31, 32 not expanding a parison to the outside of the molds 10, 20 are used. That is, at first, in a stage of a frame clamping process (B), a close space preventing the expansion of the parison 3 to the outside of the molds 10, 20 is formed by the parison closing means 31, 32 and required air is ensured in the parison 3. In the subsequent mold clamping process (C), the parison 3 is pressed by the molds 10, 20 to begin to increase in its internal pressure and can be continuously brought into contact with the design surfaces of the molds. Since the shrinkage of the parison by cooling is homogeneously performed, molding defects such as a stripe, wrinkles, transfer irregularity can be avoided and a blow molded article good in appearance is obtained.
Patent JP-H0229680-A (JP)
Title: Projecting method for intelligent planetarium
Inventor: SHINPO MAKOTO
IPC: G09B27/00
Filed: 1988-07-19
Abstract: PURPOSE:To raise the projection effect of a planetarium by providing an intelligent function for interlocking and executing automatically various controls of the respective projectors interlocked with the movement in the case of executing various movements in conformity with the phenomenon of heavenly bodies. CONSTITUTION:In the case of executing various movements in conformity with various phenomena of heavenly bodies, various controls of the respective projectors interlocked with its movements are interlocked and executed. That is, a host computer 1 reads in necessary data from an external memory device 2, and sends the necessary data to a light controlling sub-CPU 3. The light controlling sub-CPU 3 stores those data on a memory 4, reads in those data at the time point when a diurnal motion is started, and calculates a horizontal system of coordinates of the sun. Subsequently, an azimuth and altitude of the sun which are calculated are collated with a solar position table read in the memory 4 is advance, and to a level of its corresponding azimuth and altitude, each projector 6 is lighted through an interface 5. In such a way, with respect to a series of movements, an intelligent function for interlocking automatically various projectors related to its movements can be realized.
Patent JP-H0843510-A (JP)
Title: Method and device for measuring optical magnetic field
Inventor: AKIHIRO MAKOTO
IPC: G01R15/24
Filed: 1994-07-29
Abstract: PURPOSE:To accurately measure intensity of even a small magnetic field by receiving noise from a direct current power source with a stabilized power source circuit of emission element and a photoelectric conversion circuit, and subtracting a noise waveform after optically receiving the noise as luminous energy noise. CONSTITUTION:Noise from a direct current power source is input to a stabilized power source circuit through a capacitor and a variable resistor for mixture ratio adjustment and luminous energy including a noise component from a light emitting diode is emitted. Light made incident on a sensor through an optical fiber is passed through a polarizer, polarizing angle is rotated by a magnetic field in a Faraday rotation element, and detected by an analyzer. This is input to the photoelectric conversion circuit through the optical fiber, and amplified by a head amplifier after photoelectric conversion. Alternating current component of output is input to the positive terminal of a differential amplifier, and direct current power source noise is input to the negative terminal through another capacitor and another variable resistor for the mixture ratio adjustment. Head amplifier output is input to a gain control terminal of the differential amplifier via a low frequency filter and an output circuit for control. Thereby, the noise component can be subtracted from the noise component of the head amplifier.
Patent JP-H0623456-A (JP)
Title: Method and device for forming meshing tooth for slide fastener
Inventor: MORIOKA KOITSU
IPC: B21D53/52
Filed: 1992-07-06
Abstract: PURPOSE:To prevent surface flaws such as cracks due to final calking by giving a temporary calking in advance to the extent that cracks are not generated on surface treatment parts through the calking at the time of planting meshing teeth on a fastener tape. CONSTITUTION:A wire rod W having a nearly Y-shaped cross section is intermittently fed and is successively cut, in a prescribed thickness and in the direction orthogonally crossed, by means of a cutting die 3 and a cutting punch 10. This is a method for forming meshing teeth for slide fasteners in which after a high part is formed on the engaging head, the individual meshing teeth E are collected. Following this forming for the high part, a nearly V-shaped attaching leg part L, L are temporarily calked in advance to the extent that cracks are not generated on the surface treatment parts through the calking at the time of planting the meshing teeth on the fastener tape. Thus, the deformation of the leg part is reduced at the time of final calking, surface flaws such as cracks are reduced, and the alignment of meshing teeth becomes highly orderly.
Patent JP-S6334551-A (JP)
Title: Production of electrostatic charge image developing toner
Inventor: SATO YUKIYA
IPC: G03G9/087
Filed: 1986-07-29
Abstract: PURPOSE:To improve triboelectrifiability and moisture resistance of the toner by dispersing a charge controlling agent and a coloring agent in a polymerizable monomer in an aqueous medium, followed by effecting a suspension polymerization of the obtd. dispersion in presence of 1 kind or >=2 kinds of specific sulfosuccinic acid diesters. CONSTITUTION:The coloring agent such as carbon black etc., the charge controlling agent and an another necessary improver of the toner are mixed in the polymerizable monomer, followed by dispersing the obtd. mixture in presence of the aqueous solution contg. 1 kind or >=2 kinds of the specific sulfosuccinic acid diesters shown by formulas I-IV. Subsequently, the obtd. dispersion is polymerized in a nitrogen atmosphere at a decomposition temp. of a polymerization initiator. In the formula, R1 is 1-36C a straight chain or a branched chain alkyl group or an alkyl phenyl group having alkenyl group, etc., R2 is alkyl, methacryl or 1-12C alkyl group, A is 2-4C alkylene group, (n) is an integer of 0-100, M is mono or divalent cation, (m) is an ionic valency of M. Thus, the toner having an excellent moisture resistance is obtd.
Patent JP-H1126865-A (JP)
Title: Semiconductor laser
Inventor: YASHIKI KENICHIRO
IPC: H01S5/227
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser which is used for a subscriber system optical communication system, which is easily manufactured and whose threshold current is small. SOLUTION: A 3-5 clad layer 12 constituted of an n-type 3-5 semiconductor, a stripe-formed active layer 13 constituted of a 3-5 group semiconductor, a 2-6 clad layer 14 constituted of a p-type 2-6 group semiconductor, a p-electrode 15 and an n-electrode 16 are provided on an n-type semiconductor substrate 11. The 3-5 clad layer 12 and the 2-6 clad layer 14 are connected to both sides of the active layer 13 and 2-6/3-5 pn heterojunctions 17 are formed. Since the start voltage of the 2-6/3-5 pn heterojnctions 17 is considerably larger than the active layer 13, leaking current at the time of laser oscillation is less and oscillation threshold current is small.
Patent JP-S57101831-A (JP)
Title: Fluorescent image recorder
Inventor: NAGAO KAZUMI
IPC: H04N1/207
Filed: 1980-12-17
Abstract: PURPOSE:To provide a small sized device by recording radiation images in a fluorescent body by the use of the fluorescent body of the type permitting accumulation of the radiation images, irradiating light beams again to the fluorescent body after this, and reproducing the images by the photoelectrically detected signal. CONSTITUTION:The light beam from a light source 1 is made incident to an accumulation type fluorescent body 6, where the image of an object is accumulated. The fluorescent body 6 scanned successively by red light or the like generates glittering light in proportion to the varying intensities of the image, and converts the quantity of the light thereof to an electric signal by means of plural pieces of photodetectors 9. This signal is converted to desired information in an electronic processing part 11. A self-modulatable semiconductor laser 12 is modulated by the signal from the part 11, and the light beam from the laser 12 is imaged via an f-theta lens 4 on a photosensitive drum 13. The formed latent images is developed to a sensible image as a toner image by a developing device 17, and this image is transferred onto transfer paper 21.
Patent JP-S6069480-A (JP)
Inventor: KAKINUMA ZENICHI
IPC: F25D17/08
Filed: 1983-09-26
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-H0530190-A (JP)
Title: Traffic data display controller
Inventor: DEGUCHI HIROSHI
IPC: H04M3/36
Filed: 1991-07-19
Abstract: PURPOSE:To easily recognize the present condition and the problem of a station by converting traffic data being the enumeration of numbers which an exchange collects into a prescribed system such as a table and a graph and outputting it. CONSTITUTION:Traffic data from a digital exchange 7 is received and accumulated in an interface part 2 and it is transmitted to a conversion part 3 after reception terminates. A control part 6 gives the instruction of the system outputted to a printer 9 and a display 10 by information on a command analysis part 5 to the conversion part 3 and an output part 4. The conversion part 3 works data for the number of calls by connection types and a connection state in the instructed manner of the control part 6. The output part 4 displays worked data which is received from the conversion part 3 in an I/O unit which is designated from the control part 6.
Patent JP-H0230467-A (JP)
Title: Device and method for polishing glass
Inventor: NAGASHIMA TOSHIO
IPC: B24B37/04
Filed: 1988-07-18
Abstract: PURPOSE:To feed abrasives uniformly between a grindstone and glass member and to uniformly polish the glass member surface by forming a through hole having an opening part on the surface of the grindstone on the driving shaft of the grindstone and providing the means for feeding abrasives with specified pressure on this through hole. CONSTITUTION:Abrasives are fed with fixed pressure and flow between a grindstone 6 and glass member 15 from the opening part 6a of the grindstone 6 by passing the through hole 16 of a grindstone shaft 3 and a piping 19 by an abrasives feeding device 20 in the state of pressing the glass member 15 with specified pressure to the upper face of the grindstone 6 under rotation. An arm 13 is then rocked dy a driving source, the glass member 15 sticked by the adsorption member 14 of this arm 13 is moved in the range not coming out of the rotary center of the grindstone 6 and the surface of the glass member 15 is uniformly polished.
Patent JP-H03149253-A (JP)
Title: Film or sheet of excellent heat sealing property
Inventor: NEZU SHIGERU
IPC: B65D65/40
Filed: 1990-07-06
Abstract: PURPOSE:To obtain a film or sheet improved in heat sealing properties without detriment to the properties as a packaging material by mixing a polybutylene terephthalate resin having a specified intrinsic viscosity with a polycarbonate and molding the mixture. CONSTITUTION:50-95wt.% polybutylene terephthalate resin (A) of an intrinsic viscosity >=0.7 is mixed with 5-50wt.% polycarbonate resin (B) having an intrinsic viscosity >=0.4 and such a melt viscosity that the etaA to etaB ratio (at 260 deg.C and a shear rate of 100 sec<-1>) is 0.10-1.5 (wherein etaA is the melt viscosity of component A; and etaB is the melt viscosity of component B), and the mixture is molded to obtain the title film or sheet having a bonding strength at a heat- sealed part >=0.5kg/15mm and a sealing temperature width in which that bonding strength can be realized of 10 deg.C or above.
Patent JP-S64454-A (JP)
Title: Apparatus for inspecting shape of object
Inventor: KAKIGI GIICHI
IPC: G01N21/89
Filed: 1987-07-20
Abstract: PURPOSE:To make detection of long regions at one time by projecting a linear light beam onto an object to be inspected, splitting the reflected light horizontally by a mirror optical system, arraying the split rays of the light respectively perpendicularly on a two-dimensional photodetector and imaging the same. CONSTITUTION:The detecting optical system is constituted, for example, by disposing the mirror system consisting of two pairs of mirrors 13, 14, 15, 16 between a detecting region R on the object to be inspected and a lens 12 for optical imaging to a two-dimensional CCD sensor 11. The region R is bisected horizontally by a center line. The reflected light from the region R1 is imaged by the mirrors 13, 14 via the lens 12 to the lower region 11a of the sensor 11 and the reflected light from the region R2 is imaged by the mirrors 15, 16 via the lens 12 to the upper region 11b of the sensor 11, respectively. The optically cut images of the regions R1, R2 are, therefore, arrayed vertically and are put into one detecting image so that twice larger region can be examined at one time.
Patent JP-H0465355-A (JP)
Title: Production of oxide sintered compact having electric conductivity
Inventor: HIRAYAMA TOSHIFUMI
IPC: C04B35/42
Filed: 1990-07-05
Abstract: PURPOSE:To inexpensively obtain an oxide sintered compact excellent in heat resistance, electric conductivity, etc., and having high density by mixing a compound of lanthanide element, a Ca or Sr compound, and a Co, Mn, or Ni compound in a specific ratio, subjecting the resulting mixture to heat treatment, to crushing, and to compacting, and then sintering the resulting green compact in an atmosphere with low partial pressure of oxygen. CONSTITUTION:An R compound [e.g. La(OH)3], an A compound (e.g. CaCO3)r a Cr compound (e.g. Cr2O3), and an M compound (e.g. NiO) are blended in the ratio where a sintered compact having a composition represented by formula (where R means lanthanide element, A means Ca or Sr, M means Co, Mn, or Ni, 0.02<=x<=0.25, and 0<y<=0.15) can be obtained, and they are uniformly mixed. Subsequently, the resulting mixture is heat-treated and synthesized into a perovskite type crystalline structure. Then, the synthesized powder is dispersed and crushed and the crushed matter is compacted, and the resulting green compact is sintered at >=1400 deg.C in an atmosphere of <=0.01atm partial pressure of oxygen, by which the oxide sintered compact having heat resistance and electric conductivity represented by the formula can be obtained.
Patent JP-H0467873-A (JP)
Title: Balloon infuser
Inventor: TSUJIKAWA HAJIME
IPC: A61M5/36
Filed: 1990-07-05
Abstract: PURPOSE:To extremely reduce clearance between an inner shaft and an outer shaft only considering the slidability of both shafts and to remarkably reduce a residual flow rate in a balloon by providing a drug solution in/outflow port on the foot port of the inner shaft, injecting and bleeding drug solution from the drug solution in/ outflow port from the drug solution in/outflow port. CONSTITUTION:The injection of the drug is performed by inserting the injection needle of a syringe, etc., to a drug solution input/output part 13, and piercing the injection needle through a cock 14 for drug injection. The balloon 3 is swollen in not only a radial direction but an axial direction as packaging the drug solution. At this time, inside air remaining in the balloon 3 is discharged to the outside passing through a hydraulic pressure-tight filter 8. Also, the outer shaft outer-packaged closely on the inner shaft 1 is slided in a longitudinal direction simultaneously with the expansion of the balloon 3, and is moved along the inside plane of a housing. When the packaging of prescribed quantity of drug solution is completed, the injection needle is extracted from the cock 41 for drug injection. When the packaging of the drug solution is completed, a shade member 15 is closely aligned with the inner plane of the terminal part of the housing B, and bending when the balloon 3 is swollen and burst due to vibration can be prevented from the occurring.
Patent JP-S5968527-A (JP)
Title: Control device for gas turbine engine
Inventor: WATANABE ATSUSHI
IPC: F02C9/28
Filed: 1982-10-14
Abstract: PURPOSE:To prevent a sudden engine stall due to failures of all sensors by providing a multiple number of temperature sensors of a gas turbine engine so that a warning may be given in case any one of them fails. CONSTITUTION:The detection of the gas temperature at an inlet of a compressor turbine 10b is done by the first temperature sensor 38. If it breaks down, it will be detected by a breakdown circuit 58 to send out a warning through a telltale 64, and the second temperature sensor 39 takes over by a switch circuit 56. By this constitution, a driver is made aware of the failure, and servicing can be done. When only the second temperature sensor 39 breaks down, a warning is given through the switch circuit 56 does not come into play. Since the engine does not stall unless both the first and second temperature sensors 38, 39 break down at the same time, any inconveniences due to a sudden engine stall can be prevented.
Patent JP-S6334359-A (JP)
Title: Power transmission for vehicle
Inventor: ICHIHARA KOJI
IPC: F16H37/02
Filed: 1986-07-30
Abstract: PURPOSE:To aim at improvement in maintainability, by making a casing attachable and vice versa to and from a crankcase as well as a toroidal type continuously variable transmission to and from a power transmission system, respectively. CONSTITUTION:A toroidal type continuously variable transmission 8 is housed in the casing 37 formed separately from a crankcase 10 of an internal combustion engine 7. And, an input part 34 and an output part 51 of this toroidal type continuously variable transmission 8 are made attachable or detachable to or from a power transmission system at will. With this constitution, maintenance, inspection and replacement of parts are all easily performable, thus maintenance service comes easy.
Patent JP-2000005046-A (JP)
Title: Power feeding structure for motor-driven curtain rail
Inventor: TANAKA SHINICHI
IPC: H02G11/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To substantially reduce soldering parts, to improve workability and the realiability of electric connection. SOLUTION: A connection part connected to the plug blade 3 of a power feeding cap 2 is formed. On a printed wiring board 7 mounted to the power feeding cap 2, a part to be connected, a connector 4 for feeding power, a capacitor 5 for noise prevention between the part to be connected and the connector 4 and a ground member electrically connected to the capacitor 5 are mounted. The printed wiring board 7 is mounted to the power feeding cap 2, the connection part is electrically connected to the part to be connected and the ground member is electrically connected to a rail body 12.
Patent JP-H1113455-A (JP)
Title: Diesel particulate filter device equipped with clogging detector
Inventor: OGUSHI AKIHIDE
IPC: F01N3/02
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a diesel particulate filter device equipped with a clogging detector which reduces the extent of fuel consumption to carry out a filter regeneration properly according to a depositional quantity by detecting an amount of generation of particulates in conformity to an engine driving state in a highly accurate manner. SOLUTION: A controller 10 permeasures each clogging state of two filters 18 and 20 due to particulates by each detection signal from sensors 14, 15, 16 and 23 detecting an engine having state to be varied according to the elapse and an amount of generation of these particulates per unit time determined by measurement in advance is integrated, and thus this clogging state is judged by what a collective quantity of particulates integrated is reached to the specified value.
Patent JP-H0229803-A (JP)
Title: Method for constituting nc machine tool having remote function
Inventor: ONO YUKIO
IPC: G05B19/414
Filed: 1988-07-20
Abstract: PURPOSE:To reduce complex work such as the readjustment of a timer set value and the change of sequence due to the addition of a timer function by integrating the remote function simultaneously with the integration of an auxiliary function or prior to said integration. CONSTITUTION:Since normally opened contacts 201, 202 are opened and their corresponding normally closed contacts 201', 202' are closed when a remote switch is turned on the local side, a 1st start signal is outputted at the time of depressing a start switch, and after a fixed time a 2nd start signal is outputted. When remote switch is turned to the remote side, the contacts 201, 202 are closed and the contacts 201', 202' are opened, so that an external start signal acts as the start switch. A value 18 set up in the 100th set value 106 of a timer is set up in accordance with a time required for one circle of processing in a sequence program including the decision processing of the remote switch and branch processing based upon the decision processing. Consequently, complex work can be reduced.
Patent JP-H0820496-A (JP)
Title: Traveling type movable lift
Inventor: TAI TADAYOSHI
IPC: B66F9/06
Filed: 1994-07-06
Abstract: PURPOSE:To provide a traveling type movable lift which is suitable for helping a person without uncomfortable machine. noise or vibration, or for elevation or transportation of a heavy article such as an engine by oscillating an arm through a link mechanism by force of a hydraulic jack. CONSTITUTION:A support pole 2 is provided on an upper surface of a base frame 1 having casters 13 on a lower surface, and an arm 3 is provided having a sling b racket 34 as a suspension member locking means at a tip, and connected to a connection rod 6 at a rear end part, with its middle part pivotally supported to an upper end part of the support pole 2. A hydraulic jack 4 is installed on the upper surface of the base frame 1 to be freely inclined by a hinge means, and an actuation link 5 is disposed which is connected to a ram of a hydraulic jack 4, connected to a connection rod 6 at a rear end part, and pivotally supported on the support pole 2 at a middle part. By operating the hydraulic jack 4, elongation of the ram is transmitted through the actuation link 5 and the connection rod 6 to the arm 3, and a heavy article can be lifted easily by a suspension member locking means provided at a tip part of the arm 3.
Patent JP-H03161126-A (JP)
Title: Rotary transfer device for stamping
Inventor: HIYUU EMU SOFUII
IPC: B21D43/05
Filed: 1990-07-06
Abstract: PURPOSE: To easily move a supporting means from a working position by providing a reatainer means for mechanically holding a fastener means against gravity to move the supporting means for supporting a dividing means for moving workpieces from the working position. CONSTITUTION: When a supporting means 26 for supporting a dividing means 24 is successively moved from a working position adjacent to a die stamping press 22, by upward moving a fastener means 28 to a retracted position against gravity through a retainer means 30, the easy movement of the supporting means 26 from the working position is enabled. Therefore, at the time of moving the supporting means 26, the manually holding of the fastener means 28 is not necessary, and the supporting means 26 is easily moved.
Patent JP-S5983554-A (JP)
Inventor: REONARUDO TEII ROFUOOZU
IPC: H02K5/22
Filed: 1983-09-29
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。