baber/WOPTO huggingface dataset:
Patent JP-H0887750-A (JP)
Title: Optical axis adjusting device for discoid recording medium manufacturing device
Inventor: HAYASHI HISAHIRO
IPC: G11B11/10
Filed: 1994-09-19
Abstract: PURPOSE: To facilitate the highly-accurate optical axis adjustment of a luminous flux converting optical system by supporting the luminous flux converting optical system of an optical disk cutting device freely movably in directions of orthogonal three axes and freely rotatably around orthogonal two axes. CONSTITUTION: A gimbal outer ring 15 is fitted to an X base 11 freely movable in an X axis direction with respect to a base 10, a Y base 12 freely movable in a Y axis direction with respect to the base 11 and a Z base 13 freely movable in a Z axis direction with respect to the base 12. An luminous flux converting optical system 100 is freely rotatably supported around the horizontal rotation axis 30 of a gimbale inner ring 14 freely rotatable around the vertical rotation axis 31 of the outer ring 15.  An optical axis is quickly and easily adjusted with high accuracy while including deflection and swing and the luminous flux converting optical system can be correctly positionally set to the exposing optical system of the optical disk cutting device by constitution in which the luminous flux converting optical system is freely movably supported in directions of the orthogonal three axes and freely rotatably supported around the vertical rotation axis 31 and the horizontal rotation axis 30.
Patent JP-H0270810-A (JP)
Title: Steam snow-thawing device
Inventor: SASAKI KATSUO
IPC: E04D15/00
Filed: 1988-09-05
Abstract: PURPOSE:To continuously treat melted snow and water by a method in which a steam jet nozzle is set on the lower part of a snow-thawing plate and a drain pan to trap melted snow water is provided on the back side of the bottom of a shovel to make up a snow-thawing section, and the melted snow water is partly recovered by a drain pump for reuse. CONSTITUTION:A snow-thawing plate 2 to introduce snow to a snow-thawing section is provided to a shovel 1, a steam jet nozzle 3 is provided to the lower part of the plate 2, and a drain pan 4 to trap melted snow water is provided to the back side of the bottom of the shovel 1. Melted snow water is recovered by a drain pump 5 and partly reused for boiler and the other is discharged to drainage. A high-place steam snow-thawing device is made up of a steam nozzle (a), a drain hopper (b), a steam pipe (c), a control valve (d), a steam hose (e), and a drain hose (f), which collect melted snow and ice waters. Snow and ice in every state can thus be easily melted, treated, and reused for water supply for steam production.
Patent JP-S61102863-A (JP)
Title: Simple copying device
Inventor: MIYAMOTO OKITSUGU
IPC: H04N1/107
Filed: 1984-10-24
Abstract: PURPOSE:To copy easily a part of documents by providing a hand scanning input device and a dot printer driven by an output of one dimensional image sensor. CONSTITUTION:A hand scanning input device 1 has such an external shape as a fluorescent pen and in the device, a luminous diode, a 'Selfoc(R)' lens array, a CCD one dimensional image sensor, a pressure sensing switch are incorporated. An output of the CCD one dimensional image sensor is transmitted to a dot printer. An original surface 3 is irradiated by the luminous diode 4, and an image on the original surface is formed on the CCD one dimensional image sensor 6 by the 'Selfoc(R)' lens array 5. A belt body of the 'Selfoc(R)' lens array is a cylindrical glass rod and a refractive indexis parabolically reduced from a center to a circumferential edge. These lenses are arranged in a line to make an array 5 and both end surfaces thereof form a flat short focal point lense.
Patent JP-2000039146-A (JP)
Title: Combustion device
Inventor: TANAHASHI JUNJI
IPC: F23Q3/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To reduce a cost for manufacture by a method wherein the arrangement in the mounting part of an ignition electrode as well as a flame rod is compacted and the incorporation of the same is facilitated. SOLUTION: A pusher plate 5, for pushing an igniting electrode 2 against one arm unit 5d and pushing a flame rod 3 against the other arm unit 5b while being fixed by a screw 6 penetrated through the central part of the same, is provided while the pusher plate 5 is screwed to a base plate 4 fixed to a burner 1 whereby the igniting electrode 2 and the flame rod 3 are fixed simultaneously. In this case, the pawl unit 4c of the base plate is retained respectively by the step 2c of the igniting electrode 2 and the step 3c of the flame rod 3 from the rear side of them to position the up-and-down positions while the ends of the pawl units 4k, 4m are received by the surfaces 2b, 3b of a square pillar from the rear side respectively whereby the igniting electrode 2 and the flame rod 3 are positioned.
Patent JP-S6467042-A (JP)
Title: Optical fiber wiring method
Inventor: NARA SHINICHI
IPC: H04B10/27
Filed: 1987-09-07
Abstract: PURPOSE:To shade an optical loop formed between optical star couplers by setting plural optical star couplers whose light power transfer coefficient between a specific input terminal and a specific output terminal is zero or close to zero and connecting these optical star couplers on a round robin system by using optical fibers. CONSTITUTION:Since shading object 40a and 40b are respectively provided between a specific input terminal 20-a and a specific output terminal 30-a and between a specific input terminal 20-b and a specific output terminal 30-b of optical star couplers 10a and 10b, the light power transfer coefficient becomes close to zero. Consequently, even when the two optical star coupler 10a and 10b are connected, the optical loop which ranges like the output 30-a  a light amplifier 7a  the specific input terminal 20-a  the optical star coupler 10b  the specific output terminal 30-b  a light amplifier 7b  the specific input terminal 20-a  the optical star coupler 10a is not effected. Thus, since the optical loop is not formed even by the connection of the optical star coupler 10a and 10b, troubles that a signal to circulate in the optical loop interferes with a main signal, and so on, do not occur.
Patent JP-2000053811-A (JP)
Title: Rubber chip composition and mat-form molded part thereof
Inventor: KUSUNOKI MASAHIRO
IPC: C08K3/04
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a color rubber chip composition which is equipped with cushioning properties and has an antistatic property or conductivity and a mat-form molded part thereof. SOLUTION: This rubber chip composition is formed by adding a urethane resin as a binder material and a nonionic surfactant to ground rubber chips. Using this rubber chip composition, a mat-form molded part having two layers, a colored upper layer 2 and a black lower layer 3, is molded, wherein color rubber chips or pigmented rubber chips are used in the upper layer, and black rubber chips are used in the lower layer. The black rubber chip may be further mixed with conductive carbons to further improve its conductivity.
Patent JP-H0272185-A (JP)
Title: Novel substance ks-502 and production thereof
Inventor: NAKANISHI SATOSHI
IPC: A61P25/28
Filed: 1988-09-07
Abstract: NEW MATERIAL:A compound expressed by the formula having the following physicochemical properties. Property: white powder.Melting point; 119-120 deg.C, Specific rotatory powder: [alpha]D<23>=-45 deg. (C=0.3, methanol). Solubility; readily soluble in methanol, n-butanol, acetone, THF, dioxane, dimethyl sulfoxide, pyridine, monoethanolamine, acetic acid and alkaline water, soluble in chloroform, ethyl acetate and acetonitrile and insoluble in hexane, carbon tetrachloride, benzene, neutral water and acidic water. Color reaction; positive to iodide, anisaldehyde and ferric chloride reaction, negative to aniline phthalic acid, ninhydrin and Rydon-Smith reaction, etc. USE:Having an action controlling serotonin release of platelets and an antiamnesia action. PREPARATION:A microorganism belonging to the genus Sprothrix such as Sprothrix sp. KAC-1985 (FERM BP-1278) is cultured at 15-25 deg.C and neutral pH for 3-15 days.
Patent JP-S60117075-A (JP)
Inventor: HAYAKAWA MASAO
IPC: F26B5/06
Filed: 1983-11-30
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-2001049024-A (JP)
Title: Method for recovering styrene monomer from polystyrene resin and catalyst used in this method
Inventor: SATO TAKUMI
IPC: C08J11/10
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To recover a styrene monomer from a polystyrene resin efficiently and at a low cost by charging a polystyrene resin and a calcium-based catalyst having a weight or volume equal to or more than that of the polystyrene resin in a treatment bath and heating the same. SOLUTION: As the calcium-based catalyst, calcium oxide, calcium carbonate, calcium hydroxide, calcium sulfate and calcium phosphate are used and calcium oxide is preferable. When the specific gravity of the catalyst is below 1.5 times that of the polystyrene resin, a weight ratio is preferably used and, when the specific gravity of the catalyst is 1.5 times or more that of the polystyrene resin, a volume ratio is preferably used. Calcium oxide is preferably a sufficiently dried powder calcined at 1200-1400 deg.C. The particle diameter is preferably 1 mm or less. A polymerization inhibitor, for example, such as a sulfur compound or 4-t-butylpyrocatechol, is preferably added in a treatment bath to prevent styrene monomer obtained by decomposition from re-polymerization. The heating temperature is about 230-360 deg.C.
Patent JP-H0646760-A (JP)
Title: Combined chewing gum
Inventor: MAEDA MASAO
IPC: A23G4/00
Filed: 1992-07-30
Abstract: PURPOSE:To obtain the subject chewing gum having excellent texture and flavor free from water separation and greasiness even in high water content by joining high-water chewing gum comprising specific amounts of a gum base, reducing lactose and water with low-water chewing gum and integrating. CONSTITUTION:(A) High-water chewing gum l comprising 5-18wt.% gum base, 3-40wt.% reducing lactose and <=10wt.% water in the high-water chewing gum and (B) low-water chewing gum 2 comprising <=2.5wt.% water in the low-water chewing gum are extruded from extruders, respectively and formed. The high-water chewing gum l and the low-water chewing gums 2 are laminated by sandwiching the high-water chewing gum in between the low-water chewing gums 2, jointed while being rolled by calendering rolls and integrated. Then the prepared chewing gum is cut by 25X15X10mm to give the objective combined chewing gum 3 having a rectangular three-layer structure, having neither water separation nor greasiness on the surface even in high water content, having excellent texture and flavor.
Patent JP-H1066959-A (JP)
Title: Garbage treating machine
Inventor: FUKUNAGA TAKESHI
IPC: B02C18/18
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treating machine which has plural stationary blades and is capable of surely preventing the simultaneous bite of garbage at >=2 points of the stationary blades. SOLUTION: This garbage treating machine includes a treating machine body which has a drying chamber for internally housing the garbage and drying the garbage, a treating vessel 4 which is disposed in this drying chamber and houses the garbage, agitating blades 21 which are rotatably disposed in this treating vessel 4 and the plural stationary blades 24 which are disposed in the positions nearer the blade edge locus of the agitating blades 21 among the inside surface of the treating vessel 4. In such a case, the plural stationary blades 24 are so disposed on the inside surface of the treating vessel 4 so as to form central angles different from the central angle formed by the front ends of the agitating blades 21 with each other of the agitating blades 21 to prevent the simultaneously bite of the garbage at >=2 points.
Patent JP-H01110804-A (JP)
Title: Method for detachably closing conduit in element and expansion plug
Inventor: SUTAFUAN SANDOBERUGU
IPC: F01D25/00
Filed: 1988-09-09
Abstract: PURPOSE: To enable a plug to the mounted and removed easily by fitting a conical stopper to an inner wall of a sleeve, and tightly sealing the end of the sleeve with larger diameter. CONSTITUTION: A sleeve 4 is fitted to a channel 2 of a hollow turbine shaft 1. A conical stopper 11 is fitted to an inner wall of the sleeve 4. An end of the sleeve 4 with larger diameter is tightly sealed by a cotter 6. Pressurized medium is introduced between the stopper 11 and the cotter 6 to displace the sleeve 4 to mount a plug 3. Pressurized medium is introduced between the stopper 11 and the sleeve 4 to dismantle the plug 3. In this way, it is possible to enable the plug to be mounted and removed easily.
Patent JP-H0274591-A (JP)
Title: Deposition of diamond film
Inventor: KOBAYASHI TOYOHIKO
IPC: C23C16/26
Filed: 1988-09-08
Abstract: PURPOSE:To efficiently provide a high quality diamond film having excellent adhesivity to a substrate without relating to the surface condition of the substrate and not causing any crack and peeling by limiting the C/H ratio of reactive gases is the vicinity of the substrate in a process for depositing the diamond film on the substrate with a high temperature plasma. CONSTITUTION:When thermal plasma is generated in mixed gases comprising a hydrocarbon gas, hydrogen gas and a rare gas with high frequency to deposit a diamond film on a substrate, the C/H ratio of the reactive gases at in the vicinity of the substrate is set to >=0.07. The setting of the above-mentioned condition increases the concentration of active seeds per unit volume in the plasma and cools the plasma in the vicinity of the substrate to produce a non- equilibrium state, consequently raising the supersaturation degree of the active seed concentration to bring a remarkable increase in the generation rate of nuclei.
Patent JP-H1160242-A (JP)
Title: Amorphous cobalt compound
Inventor: YAMADA RYOJI
IPC: C01G51/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a cobalt compound having no firmly fixed structure, by removing a counterion, a solvent, etc., from a solution containing a trivalent cobalt ion. SOLUTION: A counterion, a solvent or the like are removed from a solution containing a trivalent cobalt ion to give an amorphous cobalt compound which has 64±1.5 wt.% cobalt content per dried weight, is shown by the composition formula; HCoO2 and >=0.95 degree half width of diffraction peak observed in a scanning range 2θ=15.0-90.0 degrees by using CuKα as a line source at 100 mA at 40 kV at 1 degree divergence slit, 0.15 mm light receiving slit, 2 degrees/minute scanning speed and 0.02 degree scanning step. The amorphous cobalt compound is effective as a cobalt source for various cobalt-containing compounds. The characteristic of the amorphous cobalt compound having no firmly fixed structure especially has an effect capable of readily providing a cobalt-containing compound with a preferable structure.
Patent JP-H0786064-A (JP)
Title: Rotary transformer
Inventor: TAKEUCHI TOSHIHIRO
IPC: G11B5/02
Filed: 1993-09-10
Abstract: PURPOSE:To provide a rotary transformer wherein, when the number of the signal coils is small, an unnecessary leading-out trench which does not lead out a signal coil and deterioration of performance due to decrease of facing area are not generated, when many kinds of articles are produced by using the same shape terminal board. CONSTITUTION:Leading-out trenches 23b, 24b and wiring trenches 23a, 24a which are to be formed on inside magnetic material 15 and outside magnetic material 16 are formed so as to be sifted in the circumference direction in order not to penetrate in the longitudinal direction. Many wiring trenches 23a, 24a which are to be formed on a terminal board side are formed in accordance with the forms of terminal boards 21, 22, but the number of the leading-out trenches 23b, 24b in the part intersecting the leading-out wires of signal coil 19, 20 can be limited as the necessary number. Thereby the metal mold structure is remarkably simplified, and low cost and high performance can be realized.
Patent JP-S6285282-A (JP)
Title: Electrophotographic device
Inventor: TANAKA TATSUO
IPC: G03G5/043
Filed: 1985-10-09
Abstract: PURPOSE:To obtain stable output image quality by providing an optical discharging device which irradiates the surface of an image formation member with light which reaches a charge generation layer through a charge holding layer and has such wavelength that the charge generation layer has sufficient sensitivity. CONSTITUTION:The image formation member 10 is formed by laminating a charge transport layer, the charge generation layer, and charge holding layer successively on a conductive base. The member 01 is charged electrostatically by a charger 4 and exposed to light from a semiconductor laser 02. Then, reversal development is performed by a developing device 03 and the developed image is transferred onto paper 06 by a transfer electrode 05 and fixed. The member 01 is discharged electrostatically by the optical discharging device 07 through the electrode 05. The device 07 consists of a light source 08, an interference filter 09, and a dimming filter 10 and the light which reaches the charge generation layer through the charge holding layer and has such wavelength that the charge generation layer has sufficient sensitivity is extracted selectively from the white light from the light source 08 and projected on the surface of the member 01 through the filter 10. Thus, stable picture quality is obtained after repetitive use.
Patent JP-H0663999-A (JP)
Title: Injection mold
Inventor: TANAKA TETSUO
IPC: B29C45/26
Filed: 1992-08-25
Abstract: PURPOSE:To provide an injection mold which has excellent dimensional accuracy and in which a resin product having no molding defects such as an internal strain, a flow mark, a warpage can be obtained. CONSTITUTION:The injection mold comprises a gear pump 11 for ejecting melted resin to be supplied from a resin supply hole 5 to a cavity 4 side in a resin passage 6 for connecting the hole 5 of the mold to the cavity 4.
Patent JP-S59115926-A (JP)
Title: Cooler and heater for flush toilet
Inventor: TAKESHITA ISAO
IPC: F24F5/00
Filed: 1982-12-24
Abstract: PURPOSE:To perform cooling and heating by a method wherein a water in a water storage tank for flushing is utilized as a heat reservoir correspond to the open air without requiring the piping for connecting between the inside and outside of a room. CONSTITUTION:A condenser 8 (at cooling period) is immersed in a flush toilet water storage tank 9. A four-way valve 10 and an evaporator 11 (at cooling period) are installed. An arrow mark B shows the circulating direction of a heat exchanging medium at cooling period, an arrow mark B1 shows that of at heating period. In such a manner, when a water in the flush toilet water storage tank 9 is utilized as a heat reservoir, the cooling and heating of the toilet having approximate 1m<3> in space can be easily performed without any problem during the toilet is used for the period less than 9min, thereby the installation of the apparatus can be made very easily wherever a power source is available.
Patent JP-H0675284-A (JP)
Title: Indicating device within finder for camera
Inventor: SAEGUSA TAKASHI
IPC: G03B17/20
Filed: 1992-08-25
Abstract: PURPOSE:To provide an indicating device within a finder for a camera where useless indication is prevented from being performed in the case of long shutter time so as to prolong the life of a battery and by which photographing information can be confirmed immediately after performing release operation. CONSTITUTION:As to the indicating device within the finder for the camera, the photographing information is displayed within the finder by turning on a light emitting means 8 for indication within the finder before photographing starting operation. This device is provided with a timer means 1b starting counting time with the starting of shutter release after the photographing starting operation, and an indication control means 1 keeping the means 8 being turned on at least until the time counted by the timer means 1b attains previously set reference time, and turning off the means 8 at least until the shutter release is completed from the point of time when the shutter release is not completed at the time of attaining the reference time in the case the shutter release is not completed.
Patent JP-S6382795-A (JP)
Inventor: WAKASHIMA YOSHIAKI
IPC: H01L25/00
Filed: 1986-09-26
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-S6286669-A (JP)
Title: Fuel cell
Inventor: TOI MASAAKI
IPC: H01M8/24
Filed: 1985-10-11
Abstract: PURPOSE:To disperse a temperature gradient and a current density gradient in the crossflow type fuel cell, and relief the gradient and the maximum value, while increase the effective area of an electrolytic plate as well as to aim at the promotion of high capacity in the fuel cell, by changing each flow form of oxidizing gas and fuel gas. CONSTITUTION:A fuel cell unit, being designed to make oxidizing gas flow in the side of an oxygen pole 2 and fuel gas flow in the side of a fuel pole 3 of the single cell constituted so as to hold both sides of an electrolytic plate 1 with the oxygen pole 2 and the fuel pole 3 in between, is laminated on each layer via each separator 4 and assembled whereby a layer-built fuel cell is constituted. In order to cause oxidizing gas OG and fuel gases FG-1 and FG-2 to become a cross flow with each other, a rugged gas passage 6 for the fuel gas is formed on an upper surface of the separator 4 while another rugged gas passage 5 is formed on a lower surface of the separator 4 so as to cause each longitudinal direction to be orthogonal with each other. And, at each stage, an inlet and an outlet of the gas are regulated so as to cause fuel gases FG-1 and FG-2 themselves alone to become a counterflow with each other.
Patent JP-H0675253-A (JP)
Title: Optical semiconductor device and its production
Inventor: IKEDA TATSURO
IPC: G02F1/313
Filed: 1992-08-25
Abstract: PURPOSE:To provide the optical semiconductor device which has novel constitution using the multiple quantum well structure. CONSTITUTION:This optical semiconductor device has the multiple quantum well structure MQW alternately laminated with semiconductor barrier layers B having a relatively wide band gap and having high resistivity and semiconductor well layers W having a relative narrow band gap and having high resistivity, a first low-resistivity region of a first conduction type and second low-resistivity region of a second conduction type disposed to face each other on a plane holding the first high resistivity region delineated in the film thickness direction within the multiple quantum well structure MQW and a means capable of applying a reverse bias voltage between the first and second low-resistivity regions.