baber/WOPTO huggingface dataset:
Patent JP-H04348724-A (JP)
Title: Thermos bottle
Inventor: KOSAKA SACHIKO
IPC: A47J41/02
Filed: 1991-05-31
Abstract: PURPOSE:To constitute the thermos bottle so that liquid level height of hot water in the thermos bottle can be confirmed without using a branch water tube, and the water level can be known visually from the whole periphery by providing an infrared-ray reflecting layer, providing a colored body as an optical separate body on the lower face of a vacuum double bottole, and providing ruggedness for scattering a beam on a transparent facing body for surrounding the vacuum double bottle. CONSTITUTION:In an inner bottle 2 formed as a vacuum double bottle, a transparent infrared-ray reflecting layer is provided, and at least a part of a facing body 3 is constituted of a transparent part 4, and in a part of its optical path, a rugged part 6 for scattering a beam is formed. Also, a colored body 5 whose upper face has a beautiful color is placed as an optical separate body in the vicinity of the inner bottle 2.
Patent JP-S6135258-A (JP)
Title: Ink jet recording head
Inventor: MIURA MASAYOSHI
IPC: B41J2/045
Filed: 1984-07-27
Abstract: PURPOSE:To make it possible to realize the stable discharge condition of ink by providing the nozzle having the ring shaped projection around the ink discharge port bored on a flat plate, and its periphery is further depressed relative to the residual surface. CONSTITUTION:An ink discharge port 8 has the ring shaped projection 9 at its outlet portion, and a depression 14 is provided to its periphery. Even if ink is filled in the air layer 11 due to the pressure fluctuation in an ink chamber and the unbalance of the air pressure under this treatment, the tailing of ink droplet is negated and the stability preservation of the miniscus of the ink is achieved even though a very small quantity of ink is remained in the depression 14, since the outside diameter section of the ring shaped projection 9 is high enough. A place out of a hollow cylindrical section 16 is crystalized, when the photo-sensitive glass is exposed and crystallized. A ring shaped projection 19 is formed, when it is etched by fluoric acid after one side of the photo-sensitive glass is bonded with a regist coating 17 of fluoric acid resisting property. Then, the nozzle is formed when the resist coatings are removed after the place expect the inside of the ring shaped projection is coated with the resist coating 18 and etched with fluoric acid.
Patent JP-S6317705-A (JP)
Title: Oscillation preventing device for stacker crane
Inventor: MURAMOTO HIROKI
IPC: B66C13/22
Filed: 1986-07-07
Abstract: PURPOSE:To prevent a stacker crane from oscillating, by providing pairs of upper and lower guide sheaves on the front and rear sides of stacker cranes and by stretching two ropes among the guide sheaves while both ends of the ropes are secured to stationary sections in the travel direction of the crane. CONSTITUTION:A stacker crane 1 has wheels attached to the bottom surface thereof and rotated normally and reversely by means of a motor 3 and travels between walls 10. Pair of upper end lower guides 5a, 5b, 6a, 6b are provided on both sides of the stacker crane 1. Two ropes 7, 8 are stretched between hooks 9 through the intermediary of sheaves 5b, 5a, 6a, 6b. With this arrangement, it is possible to prevent the stacker crane from oscillating when the stacker crane is moved back and forth so that the crane may stably travel.
Patent JP-S5680443-A (JP)
Title: Manufacture of facing parts for watch
Inventor: OZAWA KATSUHIKO
IPC: B29C69/00
Filed: 1979-12-04
Abstract: PURPOSE: To manufacture facing parts of optical plate thickness and shape by forming a metal layer of a specific thickness on the external surface of a plastic male mold for watch focing part and selectively resolving and removing the male mold.  
     CONSTITUTION: A chemically soluble plastic such as polycarbonate, nylon, etc. are injection-formed into a male mold 1 for watch facing part. Then this male mold is plated with nickel, lead, etc. in a thickness of 50 to 500μm on the external surface. Next, a processed hole 3 is provided on a metal layer 2 prepared in such way and is immersed in a solvent, so that the male mold 1 is chemically resolved to obtain a female mold 4 for watch facing part. As a result, the size of a finished product can be limited to a tolerance of 2/1,000 to 3/1,000mm and therefore, a high-quality watch facing can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5680821-A (JP)
Title: Generating system for automatic tracking control signal of vtr
Inventor: KARATO YOSHITERU
IPC: H04N5/782
Filed: 1979-12-07
Abstract: PURPOSE: To produce a high-quality tracking control signal, by synthesizing the staircase-shaped position correcting quantity signal of a rotary head based on the difference of tape speed between the recording and reproduction with the prescribed saw-tooth wave signal and then giving a control to the head position.  
     CONSTITUTION: The signal REP produced by a rotary encorder interlocking to a capstan or the like is counted by the counter circuit 16 which is reset by the reproduced reference clock signal CTP to be turned to the tape speed signal. The position correcting staircase signal which increases gradually in case the speed differs between the recording and reproduction is generated with every turn of the rotary head from the staircase wave generating circuit 18 and via the frequency step control circuit 17 to which the phase detection signal DTP of the rotary head position and the tape travelling direction signal TRD from the pickup coil with addition of the tape speed signal. This position correcting staircase signal is synthesized through the synthesizing circuit 21 with the saw-tooth wave of the frequency according to the tape speed and via the frequency discriminating circuit 18 and the saw-tooth wave generating circuit 20. In such way, a good-quality rotary head tracking control signal, which is equivalent to the position signal waveform with which the rotary head moves centering on the track, can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0324372-A (JP)
Title: Sealing structure of through portion of high pressure gas device
Inventor: ZAITSU MASARU
IPC: F16J15/40
Filed: 1989-06-22
Abstract: PURPOSE:To shut out gas in a chamber by means of a liquid retained in a liquid storage portion so as to prevent the gas from leaking out of the chamber by forming the liquid storage portion at a through portion provided through the wall of the chamber filled with the gas, and sealing the gas by means of the liquid. CONSTITUTION:An acrylic resin plate 11 is mounted via a sealing material 7c to the low pressure side of a window frame 10 stuck to the opening 3a of the wall 3 of a chamber and an acrylic resin plate 12 is mounted via a sealing material 7d to the high pressure gas side of the window frame by a press frame 13. Water 16 is injected from a head tank 15 into a water storage portion 14 formed by the acrylic resin plates 11, 12 and the window frame 10 and the water storage portion 14 is filled therewith, whereby the window portion is formed. At the window thus formed the water 16 of big molecular size is sealed by a sealing portion 6c, 6d having an O-ring 7c, 7d mounted therein and so will not leak to the high pressure gas side nor to the low pressure side. He gas of small molecular size goes through the sealing portion 6d but is shut out by the water 16 and so will not leak to the low pressure side whereby sealing of the He gas is improved.
Patent JP-H08330884-A (JP)
Title: Chip-type piezoelectric vibration component and its manufacture
Inventor: TANAKA HIROYOSHI
IPC: H03H3/02
Filed: 1995-05-31
Abstract: PURPOSE: To remarkably reduce time for the joint processing of a cap and a substrate. CONSTITUTION: The substrate 10 mounting a piezoelectric element 20 on its top and the cap provided with an opening part 41 on its bottom are provided. The cap 40 is joined to the top of the substrate 10 to seal the piezoelectric element 20 in the opening part 41. In this chip type piezoelectric vibration component, the substrate 10 and the cap 40 are joined with adhesive 50 consisting of thermoplastic resin.
Patent JP-H0514751-A (JP)
Title: Panoramic picture fetching device
Inventor: HAYASHI MASAKI
IPC: H04N7/18
Filed: 1991-06-28
Abstract: PURPOSE:To enable an exact joint, and to handle an animation by converting a dividedly photographed camera picture into a panorama picture, and joining it on a storage means. CONSTITUTION:The videos of cameras 9 and 10 to which a panning is operated only by an appropriate angle, are converted into the panorama pictures by geometric convertors 11A and 11B equivalent to a projection from a plane to a cylindrical face of an algorithm, and written in a picture memory 12. At that time, the writing starting addresses in a horizontal direction of two pictures are controlled by an address generator 13, and the panorama picture with a wide picture angle joined on the memory 12 is obtained. Thus, the panorama picture with the wide picture angle can be fetched by using a normal camera, and also the animation can be handled.
Patent JP-S5875121-A (JP)
Title: Information setting device of camera
Inventor: KAWAMURA MASAHARU
IPC: G03B17/18
Filed: 1982-09-10
Abstract: PURPOSE:To prevent a setting error of exposure information, by detecting that set digital information has reached a threshold value or above of cameral control, and automatically stopping the information setting. CONSTITUTION:By a set digital information by which a clock passing through a clock controlling circuit 1 is counted by an information setting up-down counter 2, is set and updated in order, and a photometric input, a CPU3 generates a shutter or aperture control signal in accordance with a priority mode. A count value of this counter 2 is also also applied to a counter controller 4, and controller 4 detects that a set value of the counter 2 has reached a threshold value of camera control, generates a stop signal and controls the circuit 1. As a result, it is stopped to update the set information by continuous counting of the counter 2, and the information setting is stopped automatically. Accordingly, a setting error of exposure information is prevented.
Patent JP-H11332353-A (JP)
Title: Step for getting on and off combine
Inventor: NISHIGORI NOBORU
IPC: A01D67/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To enable to smoothly get on and off a combine by removing vain motions in stepping a step when an operator of the combine work get on and off a driver's seat. SOLUTION: In a combine installed with a step 11 comprising plural steps for getting on and off a drivers seat 6 arranged on the right side in the forward direction of a machine body, odd level steps 11c from the lowest step 11a are installed in the rear side of a machine body to offset backward and even level steps 11b from the lowest step 11a are installed in the machine body to offset forward.
Patent JP-H0451028-A (JP)
Title: Parallax corrector for camera
Inventor: KIKUCHI SHUICHI
IPC: G03B13/14
Filed: 1990-06-16
Abstract: PURPOSE:To correct parallax without deteriorating the image formation performance of a photographic optical system by providing the photographic optical system movably in parallel to the optical axis of incidence of a seeing-through finder optical system and setting the quantity of the parallel movement as a function of a subject distance and the focal length of the photographic optical system. CONSTITUTION:The optical axis O1 of the photographic optical system in an infinite- distance state is moved in parallel to the optical axis O2 of the finder optical system by a movement quantity (x) calculated from x=-fD/(-f+L) to correct the parallax between the finder visual dield and photographic range while regarding a virtual optical axis O3 connecting the center point of the finder visual field and the center point of the photographic image plane in a finite-distance state corresponding to each focal length as the optical axis at the time of photography. In the equation, (f) is the focal length of the photographic optical system, L is the distance from a film surface to a subject surface, D is the interval between the optical axis O1 of the photographic optical system and the optical axis O2 of the finder optical system. Consequently, the image forming performance of the photographic optical system does not deteriorates and the parallax can be corrected without varying the finder visual field in photography.
Patent JP-S6220265-A (JP)
Inventor: OSUMI AKIO
IPC: H01R4/34
Filed: 1985-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61114430-A (JP)
Inventor: KERE JIERAARU
IPC: H01H51/00
Filed: 1985-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1067538-A (JP)
Title: Glass composition
Inventor: SHELESTAK LARRY J
IPC: C03C4/08
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a glass composition suitable for construction and automotive glass applications. SOLUTION: This glass composition, which is blue-colored and has both infrared and ultraviolet light-absorbing effects, comprises basal glass matrix composed of about 66-75wt.% SiO2 , about 10-20wt.% Na2 O, about 5-15wt.% CaO, 0 - abut 5wt.% MgO, 0 - about 5wt.% Al2 O3 , and 0 - about 5wt.% K2 O and a solar radiation-absorbing colorant portion composed essentially of about 0.53-1.1wt.% whole iron, about 5-40ppm CoO and 0 - about 100ppm Cr2 O3 . The glass composition has a redox of about 0.25-0.35, visibility transmittance of >=55%, main wavelength of about 485-491nm and excitation purity of about 3-18%.
Patent JP-H115363-A (JP)
Title: Color developing ink, its manufacture and no carbon pressure sensitive copy sheet using it
Inventor: KAGOTA NOBUHIRO
IPC: C09D11/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide color developing ink having excellent coloring characteristic and satisfactory printability, a method for manufacturing the ink, and a no carbon pressure sensitive copy sheet printed with the ink with satisfactory color developability. SOLUTION: The color developing ink has viscosity at 40 at the time of 70 wt.% of organic developer content of 10 to 1000 poise or preferably 20 to 100 poise. As organic solvent for dissolving organic developer, fatty acid ester containing 1-4C lower alcohol and 12-16C fatty acid or fatty acid ester containing 2-6C polyhydric alcohol and 6-12C fatty acid is preferably used.
Patent JP-S6312705-A (JP)
Inventor: SUZUKI MIGAKU
IPC: A61F13/49
Filed: 1986-07-04
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-S5279898-A (JP)
Title: Liquid crystal display unit
Inventor: KASHIO TOSHIO
IPC: G02F1/1335
Filed: 1975-12-26
Abstract: PURPOSE: To obtain an indication device with which the indicated letters can be read even at a dark place, by shielding with a polarizing plate and by eliminating the flashness by means of re-arranging a liquid crustal particle corresponding to the drawing of a segment electrode to which the voltage applied, when a voltage signal is applied in alternating current system between a common electrode and a segment electrode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11337442-A (JP)
Title: Optical disk evaluating device
Inventor: SUGIURA TSUTOMU
IPC: G01R31/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk evaluating device capable of flexibly adapting to various evaluation conditions and user conditions by providing a circuit constitution in which a focusing coil drive signal, which is the condition of creating a focus error signal, can be arbitrarily changed. SOLUTION: In an optical disk evaluating device, a focus coil drive circuit 13 is constituted of an any-signal generating circuit 14 with the function of changing frequency capable of generating any waveform such as a sinusoidal wave, triangle wave, DC in a focus error signal detecting circuit and an S-letter signal detecting circuit or in a similarly constituted focus lead-in circuit 8 and of a level adjusting circuit 15 capable of changing a signal generated by the any-signal generating circuit 14 to any level, and a focus error signal (S-letter signal) is created under any condition required by a user of the evaluating device or component device specifications.
Patent JP-H09321481-A (JP)
Title: Light-receiving device
Inventor: MIYAMOTO SHOZO
IPC: H04B10/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a light-receiving device in which a sealed case is readily and accurately connected to an earth pattern of a circuit board and cost is reduced instead of a simple structure. SOLUTION: A light-receiving device 10 contains a circuit board 11; a light- receiving element 12 mounted to one face (a component mounting face) of the circuit board 11 and a circuit element 13 for processing a detection signal from the light-receiving element; and a metallized shielding case 15 in which the circuit board is mounted to an opening face so as to cover these light-receiving element and circuit element. In this embodiment, the circuit board 11 is provided with an earth pattern 11a ranging over the entire face on the other face, and the shielding case 15 covers only a component mounting face side of the circuit board, and also is earth-connected to the circuit board.
Patent JP-H0514897-A (JP)
Title: Image monitor device
Inventor: OHATA HAJIME
IPC: H04N7/18
Filed: 1991-06-28
Abstract: PURPOSE:To easily view the behavior of an intruding object even when the intruding object stops on the way or moves slowly. CONSTITUTION:An image signal from an ITV camera 1 is converted into a digital signal by an A/D converter 11, and it is stored in an image memory 12 as the image data of time t=ti. The image data of time t=ti along with the image previously taken in are sent to a difference binarizing circuit 14. The difference binarizing circuit 14 takes the difference of the both images sent to it and then it is converted into a difference binarized image in which a changed picture element is expressed as '1' so as to be stored in the difference binarizing memory 15. A CPU 13 extracts, by using the difference binarized image in the difference binarizing memory 15, the changing area of the image. Then the CPU 13 confirms whether the extracted changing area overlaps with the previously extracted one or not, and then, if they do not overlap each other, a new changing area is displayed, otherwise, it is not displayed.
Patent JP-S644653-A (JP)
Title: Polymeric absorbent composition
Inventor: KODAIRA YUJI
IPC: C08L101/00
Filed: 1987-06-26
Abstract: PURPOSE:To obtain a polymeric absorbent of excellent flow and a high liquid, absorption rate, by adhering a fine inorganic powder in a state of secondary agglomerates to the surface of a coarse polymeric absorbent. CONSTITUTION:A polymeric absorbent composition is formed by adhering a fine inorganic powder in a state of secondary agglomerates to the surface of a coarse polymeric absorbent. Examples of said polymeric absorbent used include crosslinked starch/acrylate graft polymers, crosslinked polyacrylates and hydrolysis products of crosslinked polyacrylonitrile. Said polymeric absorbent is usually used in the form of coarse particles, and its mean particle diameter is in the range of, usually, 100-800mu, desirably, 200-500mu. Said powder in a state of secondary agglomerates means agglomerates composed of microparticles are primary particles and having such as strength as not to be easily disintegrated and a porous structure unlike primary particles. Its mean particle diameter is usually 1mu or above and desirably in the range of 5-20mu.
Patent JP-H0513688-A (JP)
Title: Semiconductor device
Inventor: TERADA YUKIHIRO
IPC: H01L27/06
Filed: 1991-06-28
Abstract: PURPOSE:To prevent malfunction by absorbing leakage current of a transistor used at low current. CONSTITUTION:A transistor 4 is an npn-type transistor wherein a p-type impurity region 8 is a base, an n<+>-type impurity region 9 is a collector and an n<+>-type impurity region 10 is an emitter. A junction diode 14 is constituted with a p-type impurity region as an anode and an n<+>-type impurity region 16 as a cathode. The cathode of the junction diode 14 is connected to the base of the transistor 4, and the anode is connected to the emitter, respectively.
Patent JP-S6219698-A (JP)
Title: Bath system
Inventor: OKADA JUICHI
IPC: F28G7/00
Filed: 1985-07-18
Abstract: PURPOSE:To provide a bath system capable of removing stains on the bathtub and the inner surface of the bath furnace without requiring labor by forming a bath system from an outgoing connecting pipe, a heat exchanger and a return connecting pipe and a bathtub, and providing an supersonic wave generating element in the outgoing connecting pipe or the return connecting pipe. CONSTITUTION:A supersonic wave generating element 10 is fitted to an outgoing connecting pipe 7 which is fitted in the inner part of a bath furnace 3 together with an operating circuit 11. The operating circuit 11 is actuated in a state where hot water or water is filled in a bathtub 1. The supersonic wave generating element 10 is driven and a supersonic wave is generated, stains at portions dipped into hot water or water are separated from the adhered surfaces thereof and isolated within hot water. Upon this occasion bacteria in the stains are also separated. The bathtub, and the inner surfaces of the heat exchanger 6, outgoing connecting pipe 7, and return connecting pipe 7' are cleaned, and assume a bacteria removed state. In this case, a drain plug 8 of the bathtub 1 is removed and stains are discharged simultaneously with draining.
Patent JP-S5384893-A (JP)
Title: Apparatus for recovering heat from metallurgical molten slag
Inventor: FUJII HIROO
IPC: F27D15/00
Filed: 1976-12-30
Abstract: PURPOSE:To make it possible to effectively recover waste heat as steam by providing a lift for dipping the downward section of a heat recovering element in metallurgical molten slag in a slag pan and taking out it and a device for oscillating or vibrating the element at the time of dipping.
Patent JP-2000349647-A (JP)
Title: Audio decoder
Inventor: HIRANO TAKEHISA
IPC: G10L19/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To efficiently store data with a plurality of different bit widths to a memory. SOLUTION: An input controller 1000 outputs control information S101 with an 8-bit width and compressed stream data S1002 with a 16-bit width, a system controller integrates the control information S101 and the compressed stream data S1002 into system data S101 consisting of low-order 8-bit and high-order 16-bit data respectively and outputs to a storage device 101 as the data S101, which stores the data to the same addresses. Furthermore, an output controller 1001 uses a computing element 102 to decode the compressed stream data S1002 and gives a PCM output with 24-bit width stored in the storage device 101 to the storage device 101 as system data S101.