baber/WOPTO huggingface dataset:
Patent JP-S56123827-A (JP)
Title: Drum for film heat treatment
Inventor: NOMURA HIROTOSHI
IPC: F16C13/00
Filed: 1980-03-05
Abstract: PURPOSE: To perform efficiently the heating and cooling of the drum, by composing the main body of the drum for film heat treatment of the heat pipes mounted on the circumference direction of the drum and the conductive metal plated bodies which cover the heat pipes.  
     CONSTITUTION: A drum main body 13 mounted to the drum rotation axis 10 with the intervention of two discs 14, 15 consists of a metallic cylinder 17 having lots of holes 16 to the direction of circumference, heat pipes 18 inserted to each holes and a metal plated body 20 which covers each heat pipe 18 and forms a drum outer surface 19. The metal plated body 20 is made of such conductive metal as copper, nickel or nickel alloy. The surface of the metal plated body 20 is plated with a 30W 50μ thickness of abrasion resistant chrome, and a mirror-finishing work is performed thereon. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01203247-A (JP)
Title: Glass fiber sizing composition for spray-up molding
Inventor: NAKAMURA KENICHI
IPC: C03C25/10
Filed: 1988-02-09
Abstract: PURPOSE:To obtain superior cuttability and dispersibility and to improve adhesion to a molding tool by blending polyvinyl acetate with colloidal silica. CONSTITUTION:Vinyl acetate is emulsion-polymerized in an aq. medium in the presence of an emulsifier such as sulfate of higher alcohol and 99.8-95.0pts. wt. (expressed in terms of solid matter) of the resulting polyvinyl acetate emul sion having 10,000-300,000 average mol.wt. are blended with 0.2-5.0pts.wt. colloidal silica having 5-100mum particle size. A lubricant such as a PE emulsion and a coupling agent such as gamma- methacryloxypropyltrimethoxysilane may be added as required.
Patent JP-S56125147-A (JP)
Title: Test system of trunk designation connection
Inventor: GOTOU TAKUO
IPC: H04M3/26
Filed: 1980-03-06
Abstract: PURPOSE:To enable to test with a conventional line by connecting a test device to a subscriber line at a maintenance station and transmitting a call start indication signal from the maintenance station. CONSTITUTION:When the incoming number of test device TSTE of slave station is dialed from the test device TCSL of the master station, routes 1, 2 are made and special tone is transmitted from TSTE. The test outgoing trunk number is set with the outgoing trunk designation switch by the tester of the master station, and the start button is depressed. The outgoing trunk number designated with the transmission circuit in TCSL is transmitted in the frequency train. This frequency train is received in TSTE, and the outgoing trunk OGT to be tested is selected. When this selection is finished, the outgoing terminal of TSTE is in calling state. After the master station depress the start button, the ''call'' key is depressed with the time when TSTE is finished for the end of reception. Thus, the call start instruction signal is transmitted for a given time at TCSL.
Patent JP-H09310161-A (JP)
Title: Production of nb-ti superconductive multilayer sheet and nb-ti superconductive multilayer sheet
Inventor: OTSUKA HIROAKI
IPC: C22F1/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To optimize the production and to reduce the cost by executing hot rolling, cold rolling and final heat treatment under prescribed conditions. SOLUTION: In this method, a raw material is subjected to hot rolling at 500 to 1000 deg.C at 30 to 98% working ratio, is thereafter subjected to cold rolling at 30 to 70% working ratio and is next held at 600 to 800 deg.C for 30min to 5hr. This treatment is for refining the crystal grains of Nb-Ti. Then, it is subjected to cold rolling at 30 to 98% working ratio and is subjected to heat treatment at 300 to 450 deg.C in which holding time per time is regulated to 1 to 168hr and cold rolling in which working ratio per time is regulated to 30 to 98% alternately for <=6 times to form into a sheet or foil shape. In this way, dislocations and pores to form the driving force of precipitation are introduced therein to precipitate a sufficient amt. of α-Ti. Furthermore, it is subjected to final heat treatment at 300 to 450 deg.C for 1 to 1000hr.  This is executed for moreover increasing the density of the α-Ti precipitated by the repetition of the cold working and heat treatment in the process.
Patent JP-S54121788-A (JP)
Title: Oval light condensing system bottle inspector
Inventor: KANOU TOSHITAKA
IPC: G01N21/90
Filed: 1978-03-15
Abstract: PURPOSE:To achieve the lower cost and better responsiveness of the apparatus by movably disposing a block consisting of oval cylinders, phto detectors and mirrors. CONSTITUTION:One block I is formed by a half mirror 7a, mirror 7b, photoelectric converting photo detectors 8a thru 8''b, and ovalcylinders 9a thru 9'b having  slits whose inside surfaces are reflecting surfaces and this block is made movable in  the arrow direction C. Then, the rays from a light source 2 such as laser oscillator,  etc. are made to polarized rays by a collimator 6, after which they are radiated to an empty bottle 1 through the slits of the oval cylinders 9a, 9b via the half mirror 7a, mirror 7b. As the empty bottle 1 moves in the arror A direction and the block I moves in the arror C directon, the surface of the empty bottle 1 is spirally and evenly inspected for presence or not of any flaws, contaminations, etc. Since polyhedral columnar rotary mirrors are not used, the apparatus is made lower in cost.
Patent JP-H04267300-A (JP)
Title: Voice recognition device with function for noise removal and speaker adaptation
Inventor: OKURA KAZUYOSHI
IPC: G10L21/0208
Filed: 1991-02-22
Abstract: PURPOSE:To correct any distorsion of a voice eliminating its noise at a noise eliminating part, by means of an environmental adaptation method in use of code book matching. CONSTITUTION:An aural signal 1 is fed to a noise eliminating part 2 and its noise is eliminated, then voice data inclusive of any distorsion due to noise removal are inputted into an environmental adaptational part 3. This invention performs a job for environmental adaptation by way of finding the relations of each discrete point of finite pieces lying between the voice subjected to noise elimination and that where noise is not superposed in use of such a fact that a vector quantization comes to a discrete expression of feature space. Using a code book formed with a learning voice of a speaker subjected to the noise elimination, a nonlinear matching (DTW) is performed between the leaning voice of a noise 1 superposed speaker vector-qunatized and the learning voice of a standard, speaker vector-quantized with the code book of this standard speaker, thereby finding an optimum pass at an interval between both vector code rows, and coordinating for each vector of the code book takes place, through which a coordinating histogram is found out.
Patent JP-S60173428-A (JP)
Title: Polarization analyzing apparatus
Inventor: NOSE TETSUSHI
IPC: G01N21/21
Filed: 1984-02-20
Abstract: PURPOSE:To vary the posture of a polarization analyzing mechanism in responding to the range finder signal with respect to a surface to be measured in optical system by providing a range finder optical system by means of automatic focusing system and a servodriving means in one body with a supporting means to be the reference of rotation of a projecting side arm and a photodetecting side arm. CONSTITUTION:In the titled apparatus arranged on a liquid surface L being an object to be measured, the projecting side arm 3 and the photodetecting side arm 4 freely rotatably relatively around a point to be measured as the rotation center, are provided, and a projecting side optical system 1 and a photodetecting side optical system 2 having optical axis parallel to respective arms are attached thereto. An apparatus 12 containing the range finder optical system using AF system is attached in one body to a supporter 15 to be the reference of rotation of each arm. Furthermore, the supporter 15, consequently the servodriving apparatus 13 for moving the interlocking part either of up-and downward rotation, elevation movement or the mode combining them responding to the range finder signal is provided between a main body supporter 14 and the supporter 15.
Patent JP-H07220349-A (JP)
Title: Disk clamping device
Inventor: URUSHIBARA TOMIO
IPC: G11B17/028
Filed: 1994-01-31
Abstract: PURPOSE:To enable a clamping substrate to be used in common against different disks by exchanging a lower side cap, a disk guiding part and an upper side cap in accordance with the size of a center opening of the disk. CONSTITUTION:The clamping substrate 10 is provided with a base part 22, a bearing part 24 and a rotary shaft part 26. The rotary shaft part is rotatably supported by the bearing part and provided with a stand part projecting from the bearing part and a towery part vertically extending from the stand part. The lower side cap 12 is provided with the central opening for inserting the towery part of the substrate and arranged on the clamping substrate by making the recessed part to the opposite side of the clamping substrate. The disk guiding part 16 is mounted on a tip of the towery part of the rotary shaft part and provided with an inclined part to guide the center opening of the disk. The upper side cap 20 is provided with a cup-shaped part having nearly the same diameter as that of the lower side cap, and the disk is inserted and held therewith in between the lower side cap.
Patent JP-S59155197-A (JP)
Inventor: NAKANISHI FUMIO
IPC: H05K9/00
Filed: 1983-02-23
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-H02208936-A (JP)
Title: Chemical vapor deposition device
Inventor: YAMAGUCHI TORU
IPC: C23C16/455
Filed: 1989-02-08
Abstract: PURPOSE:To improve productivity and a yield by a method wherein a gas feeding head and a hermetic container are provided with paths for reaction gas substitution use and gas flows in the paths are controlled by valves. CONSTITUTION:In order to form a formed film on a semiconductor wafer 4, the mixed gas E of SiH4 gas and O2 gas is supplied to the wafer 4 on a heating stage 3 to perform the formation of the film. At this time, the mixed gas E shows a thermal reaction in a hermetic container 14 and the wafer 4 is trans ferred on the stage 3 in the container 14 by a wafer transfer mechanism. More over, after the formation of the film, valves 9 and 10 for the gas E are shut and after valves 16 to 18 are opened, the container 14 is opened and thereafter, the valves 16 to 18 are shut. Thereby, residual reaction gas is rapidly substituted by paths 12 and 13 for reaction gas substitution use and the valves 16 to 18. Accordingly, the time to speed for the film formation is shortened, productivity and working efficiency are improved and a yield is made better.
Patent JP-H08201716-A (JP)
Title: Deflection scanner
Inventor: TOMITA KENICHI
IPC: G02B26/12
Filed: 1995-01-26
Abstract: PURPOSE: To lessen the noise by the vibration of an iron substrate by inserting a synthetic resin member into a mounting part of a motor housing and the iron substrate, thereby attenuating the transmission of the vibration generated from a rotating body at the time of rotation of a polarizing mirror to the iron substrate with this synthetic resin member and shifting the resonance frequency of the iron substrate with the synthetic resin member. CONSTITUTION: The synthetic resin member 42 is inserted into the mounting part of the housing 35 and an electric circuit board 41. A magnet 40 for driving is fixed by an adhesive material to the inside surface of a rotor 38 and the iron substrate 41 is assembled to the lower side of this magnet 40 for driving by interposing the planar synthetic resin member 42 having a thickness of >=0.01mm between the substrate and the upper surface of the motor housing 35. The front surface of the iron substrate 41 is provided with a stator coil 43. The easily deformable synthetic resin member having Shore hardness D of <=80 is preferable as the synthetic resin member 42 when the members consisting of a silicon system, vinyl system, acrylic system, etc., are used.
Patent JP-S53114117-A (JP)
Title: Device for opening and closing sliding door for vehicle or the like
Inventor: HIROSE TOSHIHARU
IPC: E05D15/10
Filed: 1977-03-16
Abstract: PURPOSE: To simplify the structure of clamping fixture or the like used for a device for opening and closing a sliding door and to secure the smooth operation of the sliding door. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11212573-A (JP)
Title: Automatic accompaniment device
Inventor: IWASHITA HIROMI
IPC: G10H1/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an automatic accompaniment device which detects note-off of chord input to switch an accompaniment pattern. SOLUTION: This device consists of on/off detection means 6 and 7 which detect node-on/off of keyboard operation or a MIDI signal, a storage means 2 where patterns of automatic accompaniment to be outputted for note-on and note-off of various chords are preliminarily stored, and a control means 1 which reads out the automatic accompaniment pattern to be outputted for note-on/off of a pertinent chord from the storage means and outputs it at the time of detecting note-on/off of chord input by the on/off detection means. The switching operation of the accompaniment pattern is facilitated because the accompaniment pattern can be switched at the time of note-of/off of chord input, and this device is very useful for duet, improvisation or the like.
Patent JP-S55121326-A (JP)
Title: Hydrogen gas lighter
Inventor: GAMOU KOUJI
IPC: F23Q2/28
Filed: 1979-03-12
Abstract: PURPOSE: To lengthen life to improve safety and to ensure ignition by a method wherein the dissociation equibrium pressure of the hydrogen of a metallic hydride is kept at 2W9 atmospheric pressure at the normal temperature in the gas lighter which uses hydrogen occluded to the metallic hydride as fuel.  
     CONSTITUTION: A powdered metallic hydride with a grain diameter of approximate 10μm, preferably, a TiMn 1.5  hydride 4, is contained as a supply source of hydrogen gas 5 into a fuel tank 3 of a piezo-electric gas lighter which uses a high-tension lead wire 2 connected with an impact high-tension generator encased in a vase 1 as one discharge electrode. If an operating body 9 is operated in case of ignition, a nozzle drive piece 10 moves upward, and hydrogen gas with approximate 7 atmospheric pressure in the tank 3 is jetted from a nozzle 12 through a porous body filter 11 for preventing the outflow of the powder of the TiMn 1.5  hydride and ignited. In this case, the dissociation equibrium pressure of the hydrogen of the metallic hydride is set at 2W9 atmospheric pressure, preferably, 4W8 atmospheric pressure, at the normal temperature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55121172-A (JP)
Title: Superposing system for stratum investigation data
Inventor: MORIYAMA MINORU
IPC: G01V1/28
Filed: 1979-03-13
Abstract: PURPOSE: To obtain instantaneously the result of the superposing process gained in real time, by performing the superposition (common sea bottom surface superposition) via only the reception signal data obtained by the amount equivalent to one shot.  
     CONSTITUTION: The sound wave signal sent up from sound source 21 propagates into seawater 23 and reaches sea bottom surface 24. And part of the signal is reflected to be sent back into seawater 23, and the other part is refracted to propagate stratum 25 and then to reach a certain reflective surface 26. The signals received at each channel from No.1 through No.N of towing receiver 22 are collected at signal processor 29 via towing cable 28. The signals of each channel of the receiver are delayed by the amount equivalent to the differential of the reflection propagation time on the sea bottom surface so that they may overlap each other to receive the superposing process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11210155-A (JP)
Title: Structural material block and structural material panel
Inventor: AKITA HARUO
IPC: E04C2/36
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide and a structural material block and a structural material panel which are lightweight, have high pressure resistance, and can be constructed of empty cans, which come in large amounts as wastes, by using the cans directly without the need for any processing. SOLUTION: A structural material block has an outer shell 3 whose outer form is a right hexagon as seen from the direction of its height and seven empty cans 5 stored in the outer shell 3. The empty cans 5 are stored therein in such a way that six are located at corners 9c and arranged in a circle with their height directions matching the height direction of the outer shell 3, while one is located at the center. Gaps among the cans are filled with a filter 7. Therefore, the structural block is lightweight, has high pressure resistance, and can be constructed of empty cans, which come in large amounts as wastes, by using the cans directly without any processing. The structural blocks can be laid as paving stones or the like without gaps among them, and, when laid in a flat panel shell, can be used also as the core of a lightweight structural panel 21.
Patent JP-H08218798-A (JP)
Title: Method and device for controlling ventilation of tunnel
Inventor: IDO KAZUNARI
IPC: E21F1/00
Filed: 1995-02-17
Abstract: PURPOSE: To raise ventilation efficiency to achieve electric power conservation and to restrain contaminated matters from being dischared to the outside. CONSTITUTION: When there is a margin for contamination in a tunnel T with respect to an environmental criteria, blower capacity is made larger than exhauster capacity on the upstream side of a traffic flow, whereas the former is made smaller than the latter on the downstream side of the traffic flow to operate blowers 21-24 and exhausters 11-14 for respective ventilation sections 1-4. On the other hand, when there is no margin for contamination discharge quantity from an outlet of the tunnel T relative to environmental criteria, capacity of blower is made smaller than capacity of exhauster on the upstream side and capacity of blower is made larger than capacity of exhauster on the downstream side to operate blowers 21-24 and exhausters 11-14 for ventilation sections 1-4 thereby to reverse the direction of air in the tunnel relative to traffic flow. As a resuflt, power needed for blowers and exhausters can be reduced so that ventilation efficiency can be improved. Further, before contamination blown off from inlet and outlet of tunnel exceeds environmental criteria, contamination is prevented from exceeding environmental criteria.
Patent JP-S52113058-A (JP)
Title: Method of treating waste liquid
Inventor: OOTSUBO KOUSAKU
IPC: C02F1/58
Filed: 1976-03-18
Abstract: PURPOSE: To provide the above-identified method, in which the contaminants contained in the waste liquid, which results from cleaning of flues and contains reducing contaminants such as organic contaminants discharged from a combustion gas exhaust smoke desulfurizer, are removed through decomposition by adding mineral acid to the waste liquid and heating the resultant system to 60°C or above. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09223117-A (JP)
Title: Information processing system
Inventor: SASAKI KIICHI
IPC: G06F15/16
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent system start from being disabled due to a fault in a master processor in a master/slave type multiprocessor information processing system. SOLUTION: In the system, '0' is set up in a subtracting counter 5 and an EPU-A having a number of '0' is set up as a master and other EPUs are set up as slaves. When a failed EPU judging part 6 judges that a failed EPU is the EPU-A at the time of starting the system, a subtraction '1' is instructed to the counter 5, an EPU-B is changed to the number '0' and restarting instruction 26 is generated by using the EPU-B as a maser.
Patent JP-S60173538-A (JP)
Title: Picture discriminating method
Inventor: MATSUNAWA MASAHIKO
IPC: G03G15/04
Filed: 1984-02-20
Abstract: PURPOSE:To identify exactly a picture by a simple method, by deriving a low density side peak level density and a histogram density width from a density histogram, and identifying a picture from them. CONSTITUTION:A picture identification in a CPU73 is executed based on a low density side peak level density (a peak level density existing at the lowest density side) and a histogram density width of a density histogram. What extent of histogram equalization is required for a picture is decided, and each part 71- 76 forms a signal processing part 7. As for a signal processing in a device, first of all, a light quantity signal S0 is converted to an electric picture signal Se by a photoelectric converting element 6, and the digitized picture signal Se is read by the CPU73. Subsequently, in the CPU73, preparation of the density histogram and the picture identification are executed while employing help of memories 74, 75, and a picture discriminating signal SB is outputted from the CPU73.
Patent JP-H10212285-A (JP)
Title: Production of carboxylic anhydride
Inventor: ONUMA YOSHINOBU
IPC: C07C51/567
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To produce a colorless and transparent carboxylic anhydride useful as a hardener for an epoxy resin, a liquid encapsulant for a semiconductor, an encapsulant for a light emitting diode, etc., and excellent in liquid stability at a room temperature. SOLUTION: The objective carboxylic anhydride is produced by carrying out Diels-Alder reaction of a 10C diene hydrocarbon or triene hydrocarbon with maleic anhydride to provide an acid anhydride compound having a cyclohexene ring, carrying out a stereoisomerization of the obtained acid anhydride in the presence of an acid catalyst, and further hydrogenating the reaction product. The carboxylic acid anhydride includes the carboxylic anhydride such as 3-isobutyl-5,6-dimethylcyclohexane-1,2-dicarboxylic anhydride, 3-(β- methylbutyl)-5-methylcyclohexane-1,2-dicarboxylic anhydride and 4- isohexylcyclohexane-1,2-dicarboxylic anhydride having no carbon-carbon double bond and being liquid at 20 deg.C.
Patent JP-H10227741-A (JP)
Title: Field analyzer of surface of sample by laser raman spectrum method
Inventor: USUI YUKIO
IPC: G01N21/65
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a field analyzer of a sample surface by a laser Raman spectrum method which can rapidly analyze the sample surface such as an oxide film generated during the heating of the sample, in the field, without lowering the temperature rising speed of the sample, and the maximum ultimate temperature. SOLUTION: A field analyzer comprises a laser Raman spectrum analyzer, a heating furnace for heating a sample, and a controller for an atmospheric gas of a sample chamber. The heating furnace is an infrared ray-type heating furnace, and comprises a shading plate 12 for shielding the incidence of the leaked light from the infrared ray-type heating furnace to the spectrum analyzing part, and a heat insulating material 20 is mounted between the shading plate 12 and the sample surface in a contact part between the shading plate 12 and the sample surface.