baber/WOPTO huggingface dataset:
Patent JP-2000089307-A (JP)
Title: Strobe system
Inventor: FUKUI HAJIME
IPC: G03B7/16
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent the inappropriate execution of regular emission in the case where light is not appropriately emitted by discriminating whether or not pre-emission is normally executed and inhibiting the regular emission in the case where the pre-emission is not normally executed. SOLUTION: For example, in the case of executing pre-emission by both of a master strobe and a slave strobe and in the case where the pre-emission is not executed because the slave strobe is not completely charged, the light reflected from an object obtained by the pre-emission only by the master strobe is measured by a camera, the amount of the regular emission is decided and the regular emission is executed (S129). Then, in the case where the slave strobe is completely charged and light is emitted by the slave strobe in the same way of the master strobe when the regular emission is executed. Overexposure occurs by the emission amount of the slave strobe. Then, in the case where the master strobe is under a dedicated control mode, a light emission start signal for starting the light emission of the slave strobe is generated by the master strobe (S130).  In the case of an automatic dimming mode, the regular emission is not executed (S131) in the case where the pre-emission is not normally executed.
Patent JP-S62112484-A (JP)
Title: Still video player
Inventor: ARAKAWA HIROAKI
IPC: H04N5/765
Filed: 1985-11-12
Abstract: PURPOSE:To improve the generality of a device and to make it possible to operate a still video player on the video camera side by forming a connector for connecting the video player to a VTR video camera and recording an image signal outputted from the video camera at the leading edge/trailing edge of an operation signal for a temporary stop control switch of the camera. CONSTITUTION:The still video player is obtained by coupling a player PL with the VTR video camera CA through a connection cable CC so as to record data. The temporary stop controlling switch SW included in the camera CA and used for commanding the start/stop of recording of a video is used as a recording command switch SW and the terminal of the switch SW is connected to an pin 1c of the player PL. A few circuits such as circuits 9-11 are added by using idle terminals of the connector 1. Consequently, the recording of image signals can be controlled on the player side by connecting the VTR video camera with the player and operating the temporary stop controlling switch on the camera body.
Patent JP-S63106569-A (JP)
Title: Optical electric-current sensor
Inventor: NAKAMURA CHO
IPC: G01R15/22
Filed: 1986-10-23
Abstract: PURPOSE:To reduce the error due to temp. change, by mounting a temp.-sensitive resistor element changing in a resistance value by temp. change in order to perform the temp. compensation of the light emitting power of a light emitting diode. CONSTITUTION:When it is supposed that a current flows to the object to be detected arranged in the coil of CT 1 being a current transformer and a current of Vvolt is induced in CT 1, the current Y flowing in a light emitting diode 2 will be as given in the formula (wherein Vf is the voltage drop in the forward direction of the light emitting diode and Rx is the resistance value of a temp.- sensitive resistor element). As shown by the formula, since the resistance value Rx may be reduced in order to increase the current flowing to the light emitting diode 2, a resistor rising in temp. and reducing in its resistance value is used as the temp.-sensitive resistor element Rx in order to perform the temp. compensation of the light emitting power of the light emitting diode 2. As this temp.- sensitive resistor element Rx, for example, an NTC thermistor or the like is used.
Patent JP-H02100019-A (JP)
Title: Image blur preventive photographing device
Inventor: SUMIO HIROSHI
IPC: G02B27/64
Filed: 1988-10-07
Abstract: PURPOSE:To prevent an image blur by using the stroke of a driving device effectively by predicting the quantity and direction of lens driving required for the image blur prevention in photography and moving a lens to the position where they are covered right before a shutter is opened, and regarding this position as the initial position of the image blur preventing operation. CONSTITUTION:An angular acceleration sensor 1 detects the angular acceleration of a hand shake right before a shutter release button is pressed and its signal is converted by an integrator 2 into an angular speed signal, which is inputted to a speed control actuator 19 to put an image blur preventing device in operation. Then when the shutter release button is pressed, a lens position control signal 20 outputted by the control IC of a camera goes down to low level and the lens 13 is driven to the position corresponding to the hand shake speed up to t1 when the signal 20 goes up to high level again. When the shutter is opened, namely, when t = t1, the speed of the lens 13 is controlled according to the hand shake speed to enter an image blur prevention state. Consequently, a photograph is taken in the image blur prevention state.
Patent JP-H07111700-A (JP)
Title: Crosstalk sound controller
Inventor: KOBA MASAO
IPC: H04S7/00
Filed: 1993-10-08
Abstract: PURPOSE:To attenuate a crosstalk sound and to listen only to a sound which a listener likes to listen to by generating signals compensating environment noise by means of adaptive filters based on the detector output of noise and adding them to respective detector outputs. CONSTITUTION:A noise signal detected in a detector 6c convolutes approximated transmission functions from the detector 6c to a detector 6b by the adaptive filter 1c and they are outputted to an adder 3c. The output of a delay unit 2c and the output of the filter 1c are added in the adder 3c, and the addition signal is set to be the control signal of the filters 1c and 1a. The filter 1c executes adaptive control by which the control signal becomes a minimum and output from the adder 3c becomes only the crosstalk sound. Output from an adder 3d similarly becomes only the crosstalk sound. The filters 1a and 1b adaptively control detection signals from the corresponding detectors 6b and 6a, and therefore the crosstalk sound from speakers 4a and 4c to the detectors 6b and 6a is attenuated.
Patent JP-H04133881-A (JP)
Title: Rubber crawler
Inventor: MURAMATSU TAKEO
IPC: B62D55/253
Filed: 1990-09-22
Abstract: PURPOSE:To prevent break-away of a core metal in a rubber crawler in which a core metal is crossly arranged and outside surrounded with tensile reinforcing steel cords and they are embedded in rubber elastic body by embedding a short shelflike doubling plate in the rubber so as to pinch the steel cords with the grounding side of the core metal. CONSTITUTION:A rubber crawler is constituted by embedding a plurality of core metals in a rubber elastic body 12 so as to the crossly arranged in a short shelflike in the width direction, and two hornlike projections 13 are formed on the metal so as to be projected from the inner circumferential sum-face 14 of the rubber crawler. Further, steel cords 17 transmitting drive force from a sprocket to the rubber crawler are embedded in the rubber 12 together with the core metals 11 so as to surround the core metal especially both wing parts 15 from the outside. In this case, a doubling plate 18 is embedded in the rubber 12 so as to pinch the steel cords 17 against the wing parts 15 of the core metal 11. Hereby, in case of running on especially small stones and the like, break- away of the core metal due to defective engagement between rolling wheels or the sprocket and the rubber crawler is prevented.
Patent JP-S62112777-A (JP)
Title: Apparatus for forming thin film
Inventor: AOKI MASAHIKO
IPC: C23C14/32
Filed: 1985-11-11
Abstract: PURPOSE:To enable formation of a superior-quality film by providing a mass spectrometric means wherein only a prescribed cluster beam is introduced to a base plate by performing mass spectrometry and irradiating only a cluster ion beam uniform in a cluster size on the base plate. CONSTITUTION:The cluster beams 16 injected from a cluster beam source 4 which is provided to the inside of a vacuum vessel are introduced into the inside of a mass spectrometric means 18. Herein the neutral cluster beams 16n are removed and the cluster ion beams 16i having quantity within a prescribed range are passed through a slit 22 and only the cluster ion beams 16i uniform in size are irradiated on a base plate 2 and therefore a superior-quality film is uniformly formed.
Patent JP-H0997770-A (JP)
Title: Semiconductor device and forming method of contact hole
Inventor: KOMAI MASATSUGU
IPC: H01L21/28
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To enable all contact holes to be fully and pertinently etched nearly in the same etching time by a method wherein contact holes which vary in diameter corresponding to the thickness of an SiO2 film are provided in the SiO2 film. SOLUTION: An exposure mask 14 is arranged above a resist layer 13 and irradiated with light rays 14a for the formation of a resist pattern 13a. At this point, a large hole 13b is provided in a part of an SiO2 film 32 located at a diffusion layer 32a corresponding to a large thickness A, and a small hole 13c is provided in a part of the SiO2 film 32 located above a step corresponding to a small thickness B. The SiO2 film 32 is subjected to etching using the resist pattern 13a as a mask, and contact holes 15a and 15b are formed making the holes 13b and 13c provided after the formation of the resist pattern correspondent to holes 13b' and 13c' formed after etching respectievly.
Patent JP-H0195264-A (JP)
Title: Cold-insulating heat-insulating material
Inventor: ISHINO YOSHIAKI
IPC: A61J3/00
Filed: 1987-10-08
Abstract: PURPOSE: To ensure sufficient heat/cold insulation effect while reducing the size and weight under nonuse state by encapsulating a water absorbing sheet produced by embossing two thin paper intermediate layers sandwiching water absorbing resin in a bag produced by bonding a water permeable and unpermeable sheets at the circumferential part thereof. CONSTITUTION: A water absorbing resin sheet 1 is encapsulated in a bag, i.e., a wrap sheet 11, produced by bonding a water permeable sheet 2 and a polymer laminate sheet, i.e., a water unpermeable sheet 3, at the circumferential part thereof. The water absorbing resin sheet 1 is produced by spraying water absorbing resin powder 1b onto a thin paper 1a, i.e., a water absorbing paper or a nonwoven fabric, dispersing the powder uniformly, superposing a same kind of thin paper 1c thereon and then subjecting the entirety to embossing by means of a thermal emboss roll. Consequently, water permeates through the water permeable sheet 2 and the water absorbing resin expands by absorbing water by several hundred times of its own weight.  When it is left in a freezer and brought into frozen state, it can be used as a cold insulating material and when it is heated by means of hot water or steamer, it can be used as a heat insulating material.
Patent JP-H03115560-A (JP)
Title: Production of sliding bearing
Inventor: TANAKA TADASHI
IPC: C23C28/02
Filed: 1989-09-28
Abstract: PURPOSE:To produce a sliding bearing excellent in adhesive strength between a bearing alloy layer and a vapor-deposited surface layer by removing an oxide film and a surface deteriorated layer from a bearing alloy layer on the surface of a sliding bearing stock, activating the above surface by means of heating, and then vapor-depositing an alloy for surface layer onto the above surface to a specific thickness. CONSTITUTION:A sliding bearing stock having a bearing alloy layer is inserted into a vacuum chamber, and a voltage is impressed on the stock in vacuum by using this stock as a cathode and ion bombardment by means of Ar gas is carried out, by which at least part of oxide film and surface deteriorated layer are removed from the bearing alloy layer. Subsequently, the surface of the bearing alloy layer is formed into an activated state by means of heating, and then, a thin film of an alloy for surface layer is vapor-deposited onto the above bearing alloy layer by a physical vapor deposition method, by which a surface layer of 3.60mu thickness is formed. By this method, the sliding bearing excellent in adhesive strength between the bearing alloy layer and the surface layer can be obtained. Further, by providing a diffusion-preventing layer composed, e.g. of Ni or Cu alloy between the bearing alloy layer and the surface layer, the properties of the sliding bearing can be improved to a greater extent.
Patent JP-H0683934-A (JP)
Title: Three-dimensional graphic processor
Inventor: KOYAMA TAKAMASA
IPC: G06F17/50
Filed: 1992-08-31
Abstract: PURPOSE:To provide a graphic processor which accurately deforms and processes a three-dimensional figure through easy operation. CONSTITUTION:The graphic processor which can deforms the original figure of the three-dimensional shape displayed on a screen is provided with a deformed candidate figure generating means 8 which generates a deformed figure generated when a deformed element (plane, ridge, and peak) is moved when an operator specifies the deformed element of the original figure, a display processing means 13 which displays the deformed figure on the screen, a deformed candidate deforming process means 10 which varies the movement distance of the deformed element in the deformed figure according to specification when the operator specifies the movement distance of the deformed element in the deformed figure, and a three-dimensional figure deforming process means 11 which deforms the original figure with the signal of the deformed candidate deforming process means 10. When the operator specifies the deformed element in the original figure, the deformed figure when the deformed element is shifted in position is displayed on the screen and the operator specifies the movement distance of the deformed element in the deformed figure.
Patent JP-S62113607-A (JP)
Title: Radial tire for small size truck
Inventor: MIZAWA AKIRA
IPC: B60C11/11
Filed: 1985-11-14
Abstract: PURPOSE:To obtain an all-weather type tire, by forming auxiliary grooves in each block in the shoulder section, and by alternately arranging two kinds of auxiliary grooves having a specified ratio of the depth thereof with respect to the depth of main grooves in each block in the center section. CONSTITUTION:Auxiliary grooves 7, 8 are formed in the tire-radial direction in each block 2 in the shoulder section so that the block 2 is sectioned. Auxiliary grooves 3 through 6 are similarly formed in each block 1 in the center section. Further, the depth of the auxiliary grooves 3, 5 in each block 1 in the center section is set to be 45-55% of the depth of main grooves (a) while the depth of the auxiliary grooves 4, 6 is set to be 18-25% of the depth of the main grooves (a). With this arrangement, it is possible to obtain an all- weather type tire satisfying both wear-resistant capability and snowmobility.
Patent JP-H04136219-A (JP)
Title: Antipilling polyester conjugate fiber
Inventor: SOUSA KAZUHIKO
IPC: D01F6/92
Filed: 1990-09-21
Abstract: PURPOSE:To provide the subject conjugate fiber having excellent antipilling property and abrasion resistance by employing a specific polyester consisting mainly of ethylene terephthalate units as a sheath component and a polyester comprising ethylene terephthalate units as a core component. CONSTITUTION:The objective conjugate fiber contains a polyester having an intrinsic viscosity of <=0.36 and consisting mainly of ethylene terephthalate units containing phosphorus atoms in an amount of 0.5-1.5mol%, based on all acid components as a sheath component and a polyester consisting substantially of ethylene terephthalate units as a core component. The introduction of the phosphorus atoms into the polyester molecule may be performed e.g. by adding a phosphorus compound of the formula ((n) is 3-8) to the polyester at the polymerization step thereof.
Patent JP-H03118508-A (JP)
Title: Lens driving controller
Inventor: HATA DAISUKE
IPC: G03B13/36
Filed: 1989-09-30
Abstract: PURPOSE:To offer the lens driving controller which operates fast although its stop accuracy is high and generates a small operation noise by performing speed-reduced driving before a target position is reached and then stopping driving a lens. CONSTITUTION:A speed reduction area is provided nearby the target position in the movable area of the lens and in the speed reduction area, the lens is driven at a reduced speed temporarily. Namely, when the lens is driven toward its driving tail end, namely, when a focusing lens group is driven toward a point 42 (focusing curve 24), the lens is driven at a normal speed Vm outside a nearby-end speed reduction zone DELTASx1 from a point 40 to a point 41. After a limited curve 25 (point 41) is passed, the speed reduction is advanced gradually and when a stopper (point 42) is reached, the motor speed is reduced almost to zero. Therefore, stop control at the drive tail end (point 42) is easy, and a shock of collision against a stopper is nearly eliminated; and the operation noise is low and no vibration is generated.
Patent JP-H08122719-A (JP)
Title: Semiconductor optical phase modulator
Inventor: MURAI HITOSHI
IPC: H04B10/60
Filed: 1994-10-19
Abstract: PURPOSE: To provide a semiconductor optical phase modulator which is operative at a high speed and is improvable in yield. CONSTITUTION: A p-InAlAs clad layer 20, a multiple quantum well layer 30, an undoped InAlAs clad layer 40, an n-InAlAs clad layer 50 and an n-InGaAs cap layer 60 are formed successively in the order from the substrate side on a p-InP semiconductor substrate. Since the face bearing of the substrate 10 is a (001) face, the face bearing of the respective layers formed on the substrate is the (001) face as well. The undoped InAlAs clad layer 40, the n-InAlAs clad layer 50 and the n-InGaAs cap layer 60 are formed to a stripe shape by chemical etching in such a manner that the direction of the axis, i.e., the direction of light propagation is a <110> direction. Stripe regions have an inverted trapezoidal shape, i.e., an inverted mesa structure when these regions are formed in this direction.
Patent JP-H1196642-A (JP)
Title: Disk recording and reproducing device
Inventor: ETO TAKAO
IPC: G11B17/22
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a disk recording/reproducing device capable of silencing or drastically reducing noise (rattle sound) generated between a disk and a cartridge case when the vibration or impact is exerted. SOLUTION: In the MD(mini-disk) reproducing device 1, a magnet 19 is provided near a clamping plate 93 of a cartridge holder 13 mounting disk cartridges 90 one by one and transporting them between the standby position and the recording/reproducing position. The disk 91 is attracted and fixed to the cartridge case 94 by the magnet 19 attracting the clamping plate 93, thereby the collision of the cartridge case 94 against the disk 91 is prevented.
Patent JP-S60136299-A (JP)
Inventor: JIYUBIRE FUON TOMUKEUITSUCHIYU
IPC: B32B7/025
Filed: 1984-11-30
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-S61132164-A (JP)
Title: Preparation of silvervine tea
Inventor: MATSUZAWA TSUNETOMO
IPC: A23F3/34
Filed: 1984-12-03
Abstract: PURPOSE:To obtain silvervine tea having the taste and flavor of green tea, containing extraordinary large amount of vitamin C, and useful as an alkaline food, by using the leaves of silvervine as a raw material. CONSTITUTION:The leaves of a plant containing a vitamin C precursor and belonging to Actinidiaceae family (e.g. silvervine, Actinidia polygama) are steamed, rolled, and fried to obtain the objective silvervine tea. The steaming is carried out preferably at 80-110 deg.C for 5-120 sec, especially at 90-100 deg.C for 10-30 sec. The drying is carried out with hot air or a burner at about 1004oC for 20-30min.
Patent JP-H07109128-A (JP)
Title: Mold for molding glass and its production
Inventor: MIYAKE SHOJIRO
IPC: C04B41/89
Filed: 1993-10-12
Abstract: PURPOSE:To prevent occurrence of cracks, etc., and to strengthen adhesivity of carbon film by making the surface layer of the base amorphous with ion injection of inert gas after forming a carbon film on the surface of a base composed of sintered silicon carbide. CONSTITUTION:The final face shape of a desired glass molded article is formed on the surface of a base 1 of sintered silicon carbide. A carbon film 3 is made on the base 1 by using ion plating method. Then, an amorphous layer 4 is formed at the interface between the base 1 and the carbon film 3 by ion injection of an inert gas (Ar or N2) accelerated at 15-200keV accelerating voltage to give a mold 5 for glass molding. By using the mold 5, the atom constituting the carbon film 3 collides against irradiated ion seeds, repulses, permeates into the interior of the base to improve adhesivity between the carbon film 3 and the base 1, to make the carbon film 3 hardly releasable and to prevent occurrence of cracks, etc.
Patent JP-S62114113-A (JP)
Title: Thin film magnetic head
Inventor: YODA HIROSHI
IPC: G11B5/127
Filed: 1985-11-13
Abstract: PURPOSE:To improve head characteristics and to form a magnetic gap and main magnetic pole on a surface having small surface roughness by constituting a magnetic material intersecting with a coil of upper and lower magnetic materials and a rear magnetic material connecting said materials and forming the respective magnetic materials on a flat surface. CONSTITUTION:The lower magnetic material 2 and insulating film 3 are formed on a glass substrate 1 and after the rear magnetic material 6 and insulating film 5 are formed in the hole of the film 3, the top surfaces thereof are flattened to expose the surface of the magnetic material 6; further, the upper magnetic material 7 and protective film 8 are formed thereon. The respective magnetic films are provided with anisotropy in such a manner that the axes of easy magnetization face the transverse direction of tracks, by which the high magnetic permeability is obtd. even at a high frequency and the films having good magnetic characteristics are obtd. The head having the good characteristics is, therefore, obtd. without generating the part where the thickness of the magnetic material on a slope is extremely small even if the space between the upper and lower magnetic materials is increased. The magnetic gap and main magnetic pole are formed on the surface having the small surface roughness without being affected by the lower layer.
Patent JP-2001074748-A (JP)
Title: Method and device for analyzing glycohemoglobin
Inventor: SUGIYAMA KOJI
IPC: G01N33/72
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To accurately analyze an HbA1c value by measuring the hemoglobin concentration of a specimen obtained by hemolyzing and diluting a blood sample with a constant magnification, and correcting the HbA1c value obtained by a detection part with hemoglobin concentration. SOLUTION: A specimen rack 12 where a specimen that is sampled from a subject and obtained by hemolyzing and diluting with a specific magnification is loaded into a test tube 11 for storage is moved, and a selected specimen S is carried to a specimen container 22 of a hemoglobin concentration measurement part 20 by a specific amount. A photometry part 24 measures the absorbance of a wavelength of approximately 415 nm of the hemoglobin absorption peak of the specimen to obtain hemoglobin concentration at a hemoglobin concentration operation part 51.  When a specific amount of specimen is injected into a detection container 32 that stands by at an HbA1c value detection part 30 and has a specific amount of liquid-shaped reagent M is injected, a latex patticle is agglutinated by an antibody that is specifically combined with the HbA1c, and the HbA1c measurement value of the specimen is obtained by measuring turbidity after reaction by a photometry part 34. A correction operation part 56 corrects the value with hemoglobin concentration and outputs the final value of HbA1c.