baber/WOPTO huggingface dataset:
Patent JP-H0218938-A (JP)
Title: Semiconductor device
Inventor: OKA HIDEKI
IPC: H01L29/732
Filed: 1988-07-07
Abstract: PURPOSE:To lower the base resistance without collector current decreasing so as to improve the operation speed by arranging the constitution such that the impurity concentration at a base region gradually decreases from the end of an emitter region to the central part. CONSTITUTION:An emitter region 13, a base region 12, and a collector region 11 are provided one after another along the direction of currents that flow by injected carriers so as to constitute a bipolar transistor. And the base regions 14-16 are constituted such that the impurity concentration decreases gradually from the end of the emitter region 13 to the central part. Accordingly, the base resistance turns out to decrease from the emitter end to the central part, and as transient collector currents flow all over the emitter region, the base resistance lowers on the whole without decrease of a current value. Hereby, further high speed operation becomes possible.
Patent JP-S6414092-A (JP)
Title: Preparation of base paper for thermal screen printing
Inventor: HASEGAWA TAKAKUNI
IPC: B41N1/24
Filed: 1987-07-07
Abstract: PURPOSE:To prevent the breakage of a film and to enhance productivity, by laminating heat-sensitive films to both surfaces of a reinforcing film and bonding perforated supports to the heat-sensitive films to release the heat-sensitive films from the reinforcing film. CONSTITUTION:Heat-sensitive films 3A, 3B are laminated to both surfaces of a reinforcing film 1 and perforated supports 5A, 5B are respectively bonded to the heat-sensitive films 3A, 3B. The heat-sensitive films 3A, 3B bonded to the perforated supports 5A, 5B are released from the reinforcing film 1. In order to laminate the heat-sensitive films 3A, 3B to the reinforcing film 1, a film material is supplied to a co-extrusion processing apparatus to form a laminate film which is, in turn, biaxially stretched or the heat-sensitive films 3A, 3B are laminated to the reinforcing film so as to be made releasable later. Since the heat-sensitive films 3A, 3B are supported by the reinforcing film 1, the breakage of the heat-sensitive films is prevented and, since the films are composed of the laminate film and a film thickness is large and the films are made easy to handle from the aspect of preparation, the yield is enhanced and, since base papers 7A, 7B for a thermal screen printing can be formed to both surfaces of the reinforcing film, the productivity is enhanced.
Patent JP-H112858-A (JP)
Title: Finder zoom mechanism
Inventor: NAKAMURA GIICHI
IPC: G02B7/04
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To make a camera compact by reducing the number of the parts of a conventional finder zoom mechanism with respect to the finder zoom mechanism of the camera of which a photographing optical system has a zoom function and which is provided with a finder optical system independently of the photographing optical system. SOLUTION: A movable body 26 supporting the movable lens 18 of the finder optical system 10 is loaded on a shaft 24 extending in parallel with the optical axis of the finder optical system. A rotating cam body 28 is rotatably attached on the shaft, and a cam follower 26E engaged with the rotating cam body is integrated to the movable body. When the rotating cam body is rotated and driven; the cam follower is moved along the shaft with the movable body, so that the movable lens is moved along the optical axis of the finder optical system.
Patent JP-S6228204-A (JP)
Inventor: IKUTA JIRO
IPC: B27D5/00
Filed: 1985-07-30
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-H0778120-A (JP)
Title: Hand-held arithmetic unit and processing method of input signal in hand-held arithmetic unit
Inventor: ROI ENU EMU ENU UONTO
IPC: G06F3/033
Filed: 1994-07-21
Abstract: PURPOSE: To enable a handy arithmetic unit to be similarly used by right-handed and left-handed users. CONSTITUTION: The handy arithmetic unit 100 has buttons 314, 316 and 318 symmetrically arranged on one side so as to easily operate left-hand holding or right-hand holding due to the holding hand. The handy arithmetic unit 100 is provided with a constituting method so that the directions of images on the button function and a display screen can be made adaptive for the left-hand or right-hand holding operation of the arithmetic unit. The input of a stylus 304 is changed by button pressing and corresponding to input information to the arithmetic unit, flexibility is applied. Concerning this arithmetic unit, the buttons have roundness 332 so that an operator can easily utilize the unit.
Patent JP-S6414305-A (JP)
Title: Clothing for rainy wheather
Inventor: KONDO YUKIO
IPC: A41D3/04
Filed: 1987-07-09
Abstract: PURPOSE: To obtain a clothing for a rainy weather not penetrating rain drops to inside thereof, discharging a sweat to an outside of the clothing, excellent in air ventilating property and also at a low cost. CONSTITUTION: This clothing for a rainy weather is obtained by forming many holes 4 at the back surface of e.g. a raincoat made from a nylon consisting of a jacket 1, a hood 1a, and a pair of pants 2, adhering a peak-shaped member made from a plastic material at the edge part of the hole 4 and forming a ventilating port 5 at the lower end of the hole 4 so as to direct the port 5 downward on wearing the clothing, and can be produced at a similar cost to that of the conventional raincoat.
Patent JP-H0826654-A (JP)
Title: Spreader
Inventor: MIYAMOTO KIYOSHI
IPC: B66C1/10
Filed: 1994-07-21
Abstract: PURPOSE:To prevent a container fitting and the upper surface of a container from being damaged by a twist-lock when the container is arrested by a spreader by installing the twist-lock to a spreader main body in such a manner that the twist lock is freely rotated and moved up and down, and concurrently energizing the twist-lock in such a way as to be returned to an initial position by a spring. CONSTITUTION:The piston rod of a hydraulic cylinder 11 installed within a spreader 1 is rotatably supported by the lever of a sleeve 9, so that a twist-lock 3 is rotated closkwise/counterclockwise via the sleeve 9. When a container C is arrested by the spreader 1, as soon as the twist-lock is hit against the corner fitting 13 of the container C, the twist-lock is slid upward against the spring force of a forced return spring 4. Therefore, any damage will never be made to the corner fitting 13. Besides, when the twist-lock 3 comes out of the corner fitting 1 3, and is hit against the upper surface of the container C, no damage is made to the container C.
Patent JP-S5692906-A (JP)
Title: Ultraviolet-curable composition and its usage
Inventor: WATANABE HIDEO
IPC: C08J5/24
Filed: 1979-12-26
Abstract: PURPOSE: A composition containing an ultraviolet-curable resin bearing active hydroxyls, a vinyl monomer, a thickener and a photosensitizer is made into a sheet, aged, then a metal part is coated with the composition and irradiated with ultraviolet rays, thus producing a coated material with high operability and corrosion resistance.  
     CONSTITUTION: An ultraviolet-curable composition containing (A) an ultraviolet- curable resin bearing active hydroxyls or carboxyls such as an unsaturated polyester resin, a vinyl monomer such as styrene, a thickener such as tolylene diisocyanate and a photosensitizer benzoin is made into a sheet and aged. A metal part is coated with the product and irradiated with ultraviolet rays to effect curing, thus producing the objective lined metal material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6230115-A (JP)
Title: Production of epoxy resin
Inventor: OKAMOTO YASUO
IPC: C08G59/00
Filed: 1985-07-31
Abstract: PURPOSE:To prevent emulsification during water washing and to eliminate admixture of ionic impurities such as inorganic salts, etc., to a product and reduction in yield of product, by adding a surface active agent containing a siloxane bond in the main chain to a solution of epoxy resin in an organic solvent during water washing. CONSTITUTION:A surface active agent [e.g., silicone compound shown by the formula (n and m are 0-1,000)] containing a siloxane bond in the main chain is added to a solution of epoxy resin in an organic solvent during water washing.
Patent JP-2001006133-A (JP)
Title: Magnetic head evaluating method and inspecting device and magnetic disk device equipped with magnetic head evaluating function
Inventor: OTSU TAKAYOSHI
IPC: G11B5/39
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating a magnetic head for detecting the magnetic pole inversion of the fixed layer of a head element, and a method for manufacturing the magnetic head including the evaluating process of the magnetic head, and an inspecting device and a magnetic disk device equipped with the magnetic head evaluating function. SOLUTION: In this method for evaluating a magnetic head, a recording pattern in which a time interval T1 from a positive pulse to a negative pulse and a time interval T2 shorter than the time interval T1 from a negative pulse to a positive pulse are made different is recorded in a recording medium, and the time interval T2 is subtracted from the time interval T1 of reproduced waveform obtained by reproducing the recording pattern from the recording medium, and when the value of this (T1-T2) is negative, it is judged and evaluated that the magnetizing direction of the fixed layer of a GMR element is inverted. Also, it is possible to provide an inspecting device and a magnetic disk device to which the magnetic head evaluating method is applied.
Patent JP-S6432027-A (JP)
Title: Controller for gas turbine engine
Inventor: REON KURUKOSUKII
IPC: F04D27/02
Filed: 1988-07-07
Abstract: PURPOSE: To attempt maintenance of an engine rotation when a stall occurs by detecting the recovery from the state of the stall and continuing the normal state of operation when another stall is not detected within a predetermined time frame after a recovery. CONSTITUTION: A bleed valve is provided to a compressor 12 of a gas turbine engine 10 which is driven by a drive unit 24. To a control unit 18, a stall state sensor 35 is connected. The recovery from a stall state with the stall valve fully closed is detected and when another stall is not detected within a predetermined time frame after recovery, the normal state of engine operation continues. When another stall is detected, a bleed valve is released according to a predetermined schedule. Thus, even when a stall does occur due to some external factors, the engine rotations can be maintained for a specific title frame.
Patent JP-S6326112-A (JP)
Title: Arithmetic unit for coefficient of transversal filter
Inventor: ISHIKAWA SEIICHI
IPC: H03H21/00
Filed: 1986-07-18
Abstract: PURPOSE:To reduce the arithmetic time by representing the characteristic of each band discretely by a sampling frequency and a frequency resolution representing the characteristic of split bands, applying Hilbert transformation and inverse Fourier transformation as to the respective bands so as to obtain a transversal filter coefficient. CONSTITUTION:The titled unit is provided with an input means 1 having an amplitude frequency characteristic, a band split sampling point interleaving means 2 representing the characteristic of each band discretely by the sampling frequency and frequency resolution representing the characteristic of the split band, a means 3 applying Hilbert transformation respectively as to the split bands, a means 4 evaluating and correcting the frequency characteristic subjected to Hilbert transformation, an inverse Fourier transformation means 5 applying inverse Fourier transformation to the corrected characteristic and a transfer means 9 transferring the filter coefficient obtained via said inverse Fourier conversion means. Since an excess data number is not required to represent the characteristic of each band, the product sum arithmetic processing is executed in a short time with a small scale.
Patent JP-S6326199-A (JP)
Title: Spacer for speaker assembling
Inventor: HASEGAWA MITSUHIRO
IPC: H04R31/00
Filed: 1986-07-18
Abstract: PURPOSE:To prevent production of noises caused by contact of a voice coil with a bottom plate or the like by forming a spiral part having a diameter equal to the voice coil diameter to one end of a strip-shaped plastic thin plate or a metallic thin plate and using a spacer for speaker assembling having a straight part to the other end. CONSTITUTION:The spiral part 17 at one end of the spaker assembling spacer 16 is inserted widely between the side wall of the bottom plate 22 and the voice coil bobbin 27 and the straight part 18 at the other end is projected externally from a through-hole 32 of a coupling cone 31. The voice coil bobbin 27, a damper 29 and the coupling cone 31 are fixed in advance and the damper 29 and a frame 26 are fixed by inserting the speaker assembling spacer 16. Then a diaphragm 21, the coupling cone 31, an edge 30 and the frame 26 are fixed. Moreover, after drying, the spiral part 17 is removed while extracting the straight part 18 of the speaker assembling spacer 16.
Patent JP-H1020111-A (JP)
Title: Production of color filter
Inventor: MORI YASUKI
IPC: G03F7/38
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide the method for producing a color filter having small difference in the surface level of pixels. SOLUTION: This method includes a process to laminate a photosensitive film having a base film and a colored photosensitive resin layer on a transparent substrate 1 in such a manner that the colored photosensitive resin layer faces the substrate, a process to expose the resin layer according to a pattern and a process to develop. These processes are repeated to form a multicolored pattern to obtain a color filter. In the processes for the second and succeeding colors, after the substrate 1 with the photosensitive film adhered is exposed, the substrate is rapidly cooled. Then the laminating process is carried out within five minutes.
Patent JP-H0819192-A (JP)
Title: Charging apparatus
Inventor: TOYOMURA TAKASHI
IPC: H02J7/02
Filed: 1994-06-28
Abstract: PURPOSE:To obtain a charging apparatus by which an erroneous detection and a detection mistake are avoided when a fully charged state is detected and which can perform a charging operation surely by a method wherein a plurality of kinds of information on the charging operation of a secondary battery are operated and charging electric power is controlled on the basis of an operated result. CONSTITUTION:A power-supply means 1 supplies electric power as a basis of electric power to be supplied to a secondary battery 3. An arithmetic means 4 operates a plurality of kinds of information on the probability of a fully charged state estimated from the voltage of the secondary battery 3, on the probability of a fully charged state estimated from a voltage displacement amount, on the time and on a temperature regarding the charging operation of the battery 3, and operated results are sent to a control means 2. The control means 2 controls the charging electric power to be supplied to the secondary battery 3. As contents of this control the ON/OFF operation of the supply of the charging electric power, the adjustment of a charging electric- power amount and the like are enumerated. Thereby, it is possible to avoid an erroneous detection and a detection mistake due to the influence of ambient surroundings in the detection of a fully charged state, and a charging operation can be performed safely and surely.
Patent JP-S6326534-A (JP)
Title: Magnetic signal generating ring
Inventor: HATTORI KENJI
IPC: G01D5/245
Filed: 1986-07-18
Abstract: PURPOSE:To obtain a ring for magnetic signal generation which has good assembly operability and is easy to handle by providing a main body part which is divided into at least two arcuate parts and a clamping means which clamps the main body part in one body. CONSTITUTION:Two parts 1a of a ring 1 which are almost in the same shape are coupled integrally by a metallic ring 14 formed on nonmagnetic metal to to form a magnetic body spur gear 2. When the ring 1 is assembled, the parts 1a are supported in a ring shape so that the inner peripheral surfaces 4 of the two parts 1a contact a boss 22; and the ring 14 fitted on the boss 22 loosely in advance is pressed onto the two parts 1a. Then, the ring 1 is equipped with the gear 2 which has plural teeth 2a formed on the outer peripheral surface at equal intervals, and a magnetic sensor 29 has a magnetized core material 30 and a coil 31 wound around it and generates and sends a magnetic signal corresponding to the number of teeth 2a of the gear 2 passing nearby the core 30 according to the rotation of the ring 1 to a coil 31, thereby detecting the rotating speed of a wheel disk.
Patent JP-S6061231-A (JP)
Title: Bending method of laminated material
Inventor: MURAMOTO KOUHEI
IPC: B29C37/00
Filed: 1983-09-14
Abstract: PURPOSE:To prevent the fracture, exfoliation and slippage of a laminated material, by forming at least one straight slots on both sides of a bending line in parallel on the back side of the part to be bent of said material before the application of bending. CONSTITUTION:Straight slots B1 and B2 are formed on both sides of a bending line C respectively. The number of said straight slots should be one at least on one side. The shape, size and number of the straight slots and the distance thereof from the bending line, etc. may be either symmetric or asymmetric on the right and left of the bending line. The best result can be obtained when the distance between the bending line and the straight slots nearest thereto is 1-2mm..
Patent JP-H0335160-A (JP)
Title: Automatic sample feeding device
Inventor: SAITO KATSUHIKO
IPC: G01N35/10
Filed: 1989-06-30
Abstract: PURPOSE:To clean the inside of an injection port and to improve analytic accuracy by employing a sampling needle of double constitution and sealing the injection port with the outer peripheral part of an external needle. CONSTITUTION:The sampling needle 1 is a double needle formed by sheathing an internal needle 11 with the external needle 12 which is a little bit larger in diameter, and conduits 2 and 3 are coupled with the needles respectively. When a sample in a sample bottle is taken out, it is taken out to a syringe by utilizing the needle 1. In this case, the external needle 12 is shorter than the internal needle 11, so the external needle 12 never touches the sample and does not come into contact with the sample. Further, when the sample is injected into the injection port 9, the sample is sucked in the syringe through the internal needle 11 of the needle 1 and injected from the internal needle 11. At this time, the port 9 seals the outside of the external needle 12, which does not come into contact with the sample, so a needle seal 93 is never contaminated with the sample. Further, when the needle 1 is cleaned, cleaning liquid is sucked in the syringe and a specific valve is opened to a proper shunt ratio, thereby cleaning both the needles 11 and 12.
Patent JP-H09327224-A (JP)
Title: Harvesting apparatus for cereal grains
Inventor: MOROOKA KAZUO
IPC: A01D47/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To downsize and simplify a working machine for harvesting only unhulled rice grains from the ears of rice plant and enable the working machine to be readily engaged to a powered vehicle such as a tractor. SOLUTION: The working machine 40 to be engaged to a downsized tractor 1 is constituted by setting a combination of the harvester 50 with a screen 45 for separating unhulled rice grains from straws to the basket 45 arranged through the working machine supporter 30, and only unhulled rice grains are squeezed off from rice ears with blades 55 set to the top end of the comb and received in the basket 41. On the way of harvesting operation, the basket 41 is inclined to allow unhulled rice grains in the basket to move more inside whereby the operation is continued, as the accommodating efficiency is improved in the basket 41.
Patent JP-H0614313-A (JP)
Title: Image processor
Inventor: SUZUKI SHIGEO
IPC: H04N21/432
Filed: 1992-06-29
Abstract: PURPOSE:To provide an image processor for efficiently compressing a moving image without lacking important information and reproducing compressed moving image information. CONSTITUTION:A compression method selection executing part 5 judges the charateristics of a moving image in order to compress moving image information inputted from an image information source 1 and selects a compression method appropriate for the characteristics. The judgement of characteristics and the selection of a compression method are executed at every change in the characteristics of an image. The moving image information is compressed by the selected method and inputted to an information transmitting part 8. The transmitting part 8 transmits the moving image information to a reception side processor 4 through an information transfer device 3. In the reception side, an extension method selection executing part 10 tests the received moving image information and judges the applied compression method. After judging the compression method, an information extending method for returning the compressed information to the original information is selected and executed. The moving image information returned to the original format is inputted to a moving image reproducing part 12 and reproduced as a moving image.
Patent JP-S6148934-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKADA HIROYUKI
IPC: H01L21/316
Filed: 1984-08-16
Abstract: PURPOSE:To reduce radiation damages by channel-etching for a selective oxidation through two stages of a reactant ion etching and a wet etching. CONSTITUTION:An N type epi layer 2 is formed on a P type silicon substrate 1. A thin oxide film 3 and a nitride film 4 as a mask for a selective oxidation are formed. The films 3 and 4 are etched as a mask of a resist film 5. A channel 6 is formed in a layer 2 with a reactant ion etching. The channel 6 is etched additionally with a wet etching. A damage layer formed with the reactant ion etching in this process is eliminated.
Patent JP-S58131910-A (JP)
Title: Skin conditioning composition
Inventor: TOMASU JIEFUAASON DEIKUSON
IPC: A61K8/00
Filed: 1982-09-29
Abstract: Skin conditioning compositions are described which comprise an emulsion of a volatile, water-insoluble liquid; glycerin; a polydiorganosiloxane-polyoxyalkylene copolymer; a surfactant which will emulsify the above named water-insoluble components; and water.
Patent JP-H0522637-A (JP)
Title: Rank order filter device
Inventor: KOBAYASHI KAZUMASA
IPC: H04N5/213
Filed: 1991-07-11
Abstract: PURPOSE:To effectively eliminate the various noises by changing automatically a rank into the optimum one in accordance with a noise parameter. CONSTITUTION:A noise parameter extracting circuit 10 extracts a noise parameter consisting of the noise generating probability and the generating ratio of the white or black noises to an input image signal. A rank deciding circuit 20 calculates an optimum rank based on the noise parameter. This optimum rank is defined as the rank of a rank order filter 30 and the noises mixed into the input image signal are eliminated. Thus the ranks are variable in response to the input image signals, and the noises can always be eliminated out of the input image signals at an optimum rank.