baber/WOPTO huggingface dataset:
Patent JP-S609725-A (JP)
Title: Manufacture of single-layer two-color synthetic resin film and device therefor
Inventor: NAKAJIMA SHIGEKATSU
IPC: B29C48/49
Filed: 1983-06-29
Abstract: PURPOSE:To obtain a single-layer cylindrical film having a different color part whose width is arbitrary within a cylindrical surface of the same thickness, by providing a mandrel making resin of different colors divided and held join within an annular slit. CONSTITUTION:White resin is introduced between points (a)-(b) of intersections of a dividing zone 9a of a mandrel from a first introduction opening 6 of resin through a first resin duct 8. Red resin, moreover, is introduced between points (a)-(b), (b)-(b) of intersections of the dividing zone of the mandrel from a second introduction opening 7 of resin through a branch duct 10 and a second resin duct 11, and they are divided respectively until they are entered into an annular slit 2. When they are entered into the annular slit 2 by passing through the points (a), (b) of intersections, the white and red resin adjoining to each other are joined, which are turned into a ring within the annular slit 2 and single-layer cylindrical film 12 is extruded from the annular slit 2 for molding. The extrusion-molded single-layer cylindrical film 12 is molded by turning a part of the same passed through between points (a)-1, (b)-2 of intersections into a red film 12a and a part of the same passed through between the points (a)-(b) of intersections into white film 12b.
Patent JP-H06106643-A (JP)
Title: Device for thermally treating pet-made container at its production
Inventor: JIERAARU DOUNI
IPC: B29C49/42
Filed: 1993-05-18
Abstract: PURPOSE: To prevent the generation of denaturation at the time of use and to enable a container to withstand the filling or sterilizing treatment of a high temp. liquid by performing the heating of an intermediate container, heating for crystallizing only the neck of the container and the control cooling of the container effectively and uniformly crystallizing the neck and performing re- heating operation before the final molding of the container. CONSTITUTION: An intermediate container 1 after a molding process, that is, an intermediate container 1 comprising biaxially stretched polyethylene terephthalate(PET) main body is transported to a heating treatment apparatus 3. In this heating treatment apparatus 3, the biaxially stretched PET main body is preheated to about 160-240 deg.C in order to enhance a degree of crystallization and a neck comprising amorphous PET is heated under a temp. and time condition suitable for the spherulitic crystallization of PET only of the neck part. The heating means of the whole of the container cooperating with the heating inner mandrel 18 inserted into the neck and means 9, 10, 15 for correcting the interval pitch of the container are provided in the vicinity of the neck.
Patent JP-S6324049-A (JP)
Inventor: TOMASU ARAN TEIRAA
IPC: C23C30/00
Filed: 1987-05-14
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-H05310382-A (JP)
Title: Elevator device
Inventor: SHIGETA MASAYUKI
IPC: B66B7/06
Filed: 1992-05-08
Abstract: PURPOSE:To provide an elevator device which provides damping for preventing incurring of the rotation loss of a compensating pulley even during a vertical vibration mode in an opposite phase between an elevator cage and a balancing weight. CONSTITUTION:Compensating pulleys 7 and 8 are structured such that the pulleys form a two-throw type and the shafts 10 and 11 of the respective pulleys are rotatably supported to a frame body 12 through individual coupling arms 14 and 15. The coupling arms are respectively rotationally rocked around a rotary support part 13 according to vertical movement of a cage 4 and a balancing weight 5 and by exerting damping on rotational rocking of the coupling arms 14 and 15, damping is applied on an elevating mechanism system. Thus, since vertical vibration due to the cage and the balancing weight or torque pulsation of a hoist motor is effectively damped, even a long stroke elevator reduces a natural frequency, a speed control system necessary to ensurance of operation performance is stabilized, the speed of the response thereof can be ensured, and operation of an elevator having an excellent riding feeling is ensured.
Patent JP-S5816707-A (JP)
Title: Production of steel strip
Inventor: NUNOKAWA TAKESHI
IPC: B21B1/02
Filed: 1981-07-23
Abstract: PURPOSE:To prevent the decrease in the temp. of ingots and to make production of plural steel strips from one ingot possible by connecting a continuous casting machine and roughing mills with a conveying table having an auxiliary heater, and changing width and thickness to desired sizes during passing through with a hydraulic pressing-down device, etc. CONSTITUTION:A continuous casting machine 1 and a roughing mill train 7 are connected with a conveying table 13 having an auxiliary heater 6. After the continuously cast ingot is heated to a prescribed rough rolling temp., the ingot is roughly rolled to an intermediate thickness bar of the same width over the entire length or to an intermediate thickness bar of different width sizes by changing the broadside rolling reduction during the course of the rolling by the train 7. When the intermediate thickness bar is lower than the prescribed temp., the bar is heated to a prescribed temp. with an edge heater 8, and the bar is finish rolled to strips of the same thickness with a finishing mill train 10 or to steel strips of different thicknesses by changing the thickness rolling reduction during the course of the finish rolling. The steel strips are cut to required  lengths with a cutter 11 before coilers 2, 2' and are taken up on the coilers 2, 2.
Patent JP-S61140695-A (JP)
Inventor: HANSU PAURU MAIAA
IPC: F16L19/02
Filed: 1985-05-29
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-H0416104-A (JP)
Title: Transplanter
Inventor: HORI KATSUMI
IPC: A01C11/02
Filed: 1990-05-02
Abstract: PURPOSE:To push out each lateral line of plural seedlings from a seedling box once and to receive the seedlings by a seedling receiving tool, by setting a position control means to regulate position in the returning direction against pushing of seedlings on the seeding receiving tool between a seedling sending means and the seedling box in the seedling box sending means. CONSTITUTION:When a seedling box 40 is inserted into a seedling box guide stand base 29 of a seedling box sending means 9 and intermittently sent downward, each lateral line of seedlings 25 is pushed out from the seedling box 40 by projecting action of a pushing rod 41 while opposing the pushing rod 41 of a seedling pushing means 10. The pushed plural seedlings 25 in lateral lines are received by a seedling receiving tool 20 of a seedling sending means 11, position of the seedlings in the returning direction against pushing is regulated by a position control means 92 laid between the seedling receiving means 20 and the seedling box 40 and retained on the seeding receiving tool 20 without returning even by vibration. The seedling receiving tool 20 is endlessly positioned and intermittently transferred in the lateral direction. When the tool reaches a seedling supplying means 90, the seedlings 25 on the seedling receiving tool 20 are dropped one by one by the seedling receiving tool and fed to a transplanting means 12.
Patent JP-S60261399-A (JP)
Title: Operating method of induction generator
Inventor: TSUKIOKA HIDEO
IPC: H02P9/00
Filed: 1984-06-08
Abstract: PURPOSE:To improve the power factor by using an induction generator as a voltage reducing starting motor, and operating it by the reduced voltage at a light load time as it is. CONSTITUTION:When a switch 4 is closed to close a changeover switch 3 to left side, the stator winding 2 of an induction generator 1 are coupled in a Y- connection, operated as a motor to start an engine. After the completion of the start is confirmed by a rotation detector 5, a load state is detected by a load rate detector 6. The switch 3 is closed at the left side at a light load time, the voltage between the phases is reduced, the exciting current is limited to prevent the power factor from decreasing. On the other hand, when the load rate is large, the switch 3 is closed at the right side as a delta-connection to operate in high power factor. Thus, it can prevent the power factor from decreasing at a light load time to operate in a high power factor.
Patent JP-S5450258-A (JP)
Title: Parametric amplifier
Inventor: NAKAZAWA TOSHIO
IPC: H03F7/04
Filed: 1977-09-28
Abstract: PURPOSE:To reduce the noise characteristic deterioration of a parametric amplifier dependent upon tme transmission loss of lines constituting a subresonator, by constituting a signal double resonating subresonator by a series resonator and a parallel resonator and selecting Q of them. CONSTITUTION:1/4 Wavelength line 3 and similar 1/4 wavelength line 4 are cascade-connected, and 1/2 wavelength line 5 is provided in parallel to the signal circuit of them. A double resonating subresonator is constituted by these lines 3, 4 and 5, and lines 3 and 4 perform the operation as an impedance transformer simultaneously. In this constitution, Qi of the double resonating subresonator dependent upon two-stage cascade-connected 1/4 wavelength lines and Qs of the double resonating subresonator dependent upon the parallel-provided 1/2 wavelength line are selected to reduce the deterioration degree of noise temperature dependent upon line loss.
Patent JP-S5819422-A (JP)
Title: Manufacture of steel with converter
Inventor: ISHIGURO MORIYUKI
IPC: C21C5/28
Filed: 1981-07-27
Abstract: PURPOSE:To easily refine low P steel in the manufacture of steel with a converter by carrying out primary blowing using a premolten flux as a slag making agent so as to regulate the carbon concn. of molten metal, the basicity of slag and the temp. of the molten metal after finishing the blowing to prescribed ranges. CONSTITUTION:Primary blowing is carried out using a premolten CaO-CaF2-SiO2 flux or the like as a part or all of a slag making agent so as to regulate the C concn. of molten metal after finishing the blowing to 3.0-3.5%, the basicity (CaO/SiO2) of slag to >=2.0 and the temp. of the molten metal to 1,400-1,450 deg.C. Thus, the P concn. of the molten metal after the blowing can be restricted to a low value, and by carrying out secondary blowing, steel with <=0.005% P concn. can be discharged.
Patent JP-2000304903-A (JP)
Title: Optical element with antireflection film
Inventor: YAMADA KAZUHIRO
IPC: G02B1/115
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain an optical element by forming an antireflection film on a resin substrate with an excellent adhesive strength. SOLUTION: In the optical element 1 with a resin substrate 2 and an antireflection film 4 formed on the surface of the resin substrate 2, an adhesive strength enhancing layer 3 formed by a vapor phase film forming method is interposed between the resin substrate 2 and the antireflection film 4. The adhesive strength enhancing layer 3 preferably contains <5% at least one of hydrogen and carbon. The layer 3 is preferably formed by plasma CVD by using an organometallic compound as a film forming material.
Patent JP-S60260649-A (JP)
Title: Resin composition
Inventor: FUJII SUSUMU
IPC: C08L23/26
Filed: 1984-06-08
Abstract: PURPOSE:A resin composition capable of preventing delamination and having excellent oil resistance, obtained by incorporating a monomer or polymer containing a glycidyl group into a mixture of a polyphenylene ether resin and a polymer containing a functional group capable of reacting with a glycidyl group. CONSTITUTION:A resin composition obtained by incorporating an unsaturated monomer containing a glycidyl group or its polymer or a copolymer which contains a glycidyl group and is made from an unsaturated monomer containing a glycidyl group and other unsaturated monomers [e.g. a glycidyl methacrylate- styrene (50/50) copolymer] (C) into a mixture of a polyphenylene ether resin (A) [e.g. a poly(2,6-dimethyl-1,4-phenylene) ether] and a polymer (B) containing a functional group capable of reacting with a glycidyl group (e.g. a polyethylene containing a COONa group). This composition will give a molded part which is free of delamination and has an improved oil resistance.
Patent JP-S5819198-A (JP)
Title: Controller for water-wheel
Inventor: YOKOTA HIROSHI
IPC: H02J11/00
Filed: 1981-07-24
Abstract: PURPOSE:To improve the safety of a water-wheel by energizing a stp solenoid or a trip coil of a breaker by the output of a permanent magnet generator coupled directly to a generator shaft when a control DC power source fails. CONSTITUTION:When an ordinary control DC power source is present, a relay 9 is energized, and the output of a permanent magnet generator 16 coupled directly to a generator shaft is interrupted by a contact 13. When a control DC power source is failed, a relay 9 is deenergized, the contact 13 is made after the prescribed period of time. When a permanent magnet generator 16 generates a voltage, the output of the generator 16 is supplied to relays 7, 8, while when the generator 16 does not generate power, an AC power source voltage in the station is supplied to the relays 7, 8, thereby closing the water inlet of the water wheel and stopping the water wheel, and the genrator is disconnected from the system. In this manner, even when the control DC power source fails, the water- wheel can be operated at the safety side.
Patent JP-S6096767-A (JP)
Inventor: ROBAATO JIEI KAPUUERU
IPC: H05K3/18
Filed: 1984-06-08
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-H1081927-A (JP)
Title: Terminal-connector material made of cu alloy
Inventor: KOBAYASHI MASAO
IPC: H01H1/02
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain terminal-connector material excellent in spring property and bending by constituting the material of a Cu alloy having the compsn. contg. specified amounts of Ni,Ti,Cr and Zr, and the balance Cu. SOLUTION: A terminal-connector material is composed of a Cu alloy having a compsn. contg., by weight, 1 to 3.5% Ni, 0.3 to 1.5% Ti, 0.2 to 1% Cr, 0.05% Zr, and the balance Cu. This terminal-connector material has excellent spring properties and bending workability and also has good strength, electric conductivity and plating and soldering adhesion. In the case the contents of Ni and Ti are less than the lower limits, excellent spring properties can not be secured, and in the case of above the lower limits, the excellent electric conductivity owing to Cu is deteriorated.  As for Cr, in the case of less than the lower limit, the effect of improving the plating adhesion without deteriorating the excellent plating properties owing to Cu can not be obtd., as for Zr, in the case of less than the lower limit, the effect of improving the peeling resistance of solder, bending workability or the like can not be obtd., and as for the Cr and Zr, in the case above the upper limits, the plating adhesion is damaged, and its melting and casting are made difficult.
Patent JP-S5740429-A (JP)
Title: 4-(4-n-alkyl-1-cyclohexen-1-yl)-4'-fluorobiphenyl
Inventor: INUKAI TAKASHI
IPC: C07C17/00
Filed: 1980-08-25
Abstract: NEW MATERIAL:Compounds of formula I (R is 2W9C straight-chain alkyl).  
     EXAMPLE: 4-(4-Ethyl-1-cyclohexen-1-yl)-4'-fluorobiphenyl.  
     USE: Positively anisotropic liquid crystal: the transition point lies in a zone of relatively high temperature and it shows smectic and nematic phases. It is mixed with another liquid crystal and used as a liquid crystal composition resisting relatively high temperature.  
     PREPARATION: 4-Bromo-4'-aminobiphenyl of formula II is diazotized and hydroborofluoric acid is made to act thereon, then the resultant product of formula III is pyrolyzed to give 4-bromo-4'-fluorobiphenyl of formula IV. Then, butyl lithium is made to act on the product to substitute the bromine atom with lithium and an alkylcyclohexanone is made to act thereon to obtain the compound of formula V. Finally, the compound is heated to effect dehydration to give the compound of formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07313694-A (JP)
Title: Pinball game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1994-05-30
Abstract: PURPOSE:To make it possible to show various displays which may interest players, in a pinball game machine. CONSTITUTION:According to the scenario data corresponding to the present state of the game, picture data stored in a picture storing means 40 are read out, and the pictures are sequentially displayed on the screen of a display unit 60 by an image processor 50. Consequently, since pictures differing with the state of the game are continuously displayed on the display unit 60, players may have an amusement of seeing pictures sequentially changing with the state of the game, as well as an amusement of playing the game. In addition, if the picture is properly specified as the scenario data, an animation may also be displayed, such as a scene where the earth is coming nearer and getting larger.
Patent JP-S5741442-A (JP)
Title: Method of controlling air fuel ratio in internal combustion engine
Inventor: NINOMIYA MASAKAZU
IPC: F02D45/00
Filed: 1980-08-27
Abstract: PURPOSE: To bring engine output close to maximum output value by comparing rotary cycles when at least two different air fuel ratio values are selected near a target air fuel ratio for running.  
     CONSTITUTION: A microcomputer type calculating circuit 6 energized by a battery 7 on a vehicle and driven by a power circuit 8 is provided to carry out calculating processes of respective base, rich and lean steps and comparative judgment. And rotaty cycles are compared when at least two different air fuel ratio values are selected near a target air fuel ratio for running. Namely, base fuel injection pulse width is figured out in the calculating circuit 6 according to signals of an intake pipe pressure sensor 3, and correction pulse width is added to said pulse width to obtain fuel injection pulse width. Further the signal of this pulse width is supplied to an injection valve 5 which is driven by signals of rotational angle sensor 4 synchronized with the rotation of internal combustion engine body 1 to intermittently inject fuel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01287832-A (JP)
Title: Optical information reproducing device
Inventor: IGATA TOYONORI
IPC: G11B7/135
Filed: 1988-05-16
Abstract: PURPOSE:To save the space and to miniaturize and lighten a pickup for reproducing optical information by respectively photodetecting the light including information via a disk, and the direct light from a light source to show the light emitting quantity of the light source with two photodetectors formed on both surfaces of one photodetector body. CONSTITUTION:A first photodetector OD1 to photodetect a light influencing information reflected by a disk 27 and a second photodetector PD2 to directly photodetect a light beam from a light source and monitor it are formed at the different position of both surfaces of one photodetector body 23 and a shading part is formed on the rear surface of the first photodetector PD1. Consequently, the light beam to pass through a disk to come in the opposite direction by both surfaces of one photodetector body 23 and the light beam not to pass can be photodetected and the shading part interrupts the bad influence of the light beam made incident on from the rear surface of the first photodetector PD1. Thus, since two photodetectors are formed at one photodetector body, the device can be miniaturized and lightened in weight and the reduction of an output and the increase of noise are prevented.
Patent JP-H01285997-A (JP)
Title: Speech recognizing device
Inventor: UEDA TORU
IPC: G10L15/06
Filed: 1988-05-13
Abstract: PURPOSE:To enable correct inputting of instruction words by correct pronunciation by storing the identification rules relating to the instruction words in a rule memory part and instructing a pronunciation method at the time of speech input to a pronouncing person at the time of a speech input word instruction mode. CONSTITUTION:There are three modes; a registration mode, a recognition mode and a self-learning mode. Syllable standard patterns are registered for each of the syllable sections in the registration mode. The speech input words are recognized in accordance with calculated distances and the results of the recognition are outputted in the recognition mode. Such a pronunciation method which allows the correct extraction of the syllable sections of the speech input words is informed to the pronounciating person so that the pronounciating person learns the correct pronunciation method by himself in the self-learning mode. The instruction at the time of speech input to the pronounciating person is thus executed in accordance with the rules relating to the pronunciation method of the instruction words stored in the rule memory part 7. The pronounciating person is thereby enabled to input the speech inputs words always by the adequate pronunciation method and even the inexperienced pronounciating person is able to make speech input by the correct pronunciation.
Patent JP-S61276145-A (JP)
Title: Optical disk with improved antistatic property
Inventor: NAKAMURA SHUZO
IPC: G11B7/24047
Filed: 1985-05-30
Abstract: PURPOSE:To prevent the deposition of the dust in air on the title disk by incorporating an antistatic agent into a plastic substrate for a disk or coating the antistatic agent on the surface of the substrate. CONSTITUTION:An antistatic agent such as a nonionic surfactant, an anionic surfacatant, a cationic surfactant and an amphoteric surfactant is incorporated into the plastic substrate for an optical disk or the antistatic agent is coated on the surface of the substrate. Polycarbonate, methacrylic resin, polystyrene, modified polypropylene resin, a 4-methylpentene-1 polymer, a 4-methylpentene copolymer, epoxy resin, etc., can be used as the substrate for a disk. Consequently, the antistatic property is improved and the deposition of the dust, etc., on the disk is prevented.
Patent JP-H0414211-A (JP)
Title: Process and device for x-ray exposure
Inventor: YAMASHITA YOSHIMI
IPC: H01L21/027
Filed: 1990-05-07
Abstract: PURPOSE:To avoid the change of the pressure between the mask and a specimen and thereby the breakdown of a mask thin film, making the rapid exposure processing feasible by a method wherein, after adjusting the mask and the specimen to the specified levels, the specimen is shifted in the horizontal direction in every exposure. CONSTITUTION:After fitting an X-ray mask 1 to an X-ray mask stage 2, the flatness of the mask 1 is measured while scanning the mask 9 on a mask level measuring instrument 21 driven by a mask stage driving motor 5 at the mask stage driving signal 31 from a control computer 20. The mask level measurement data 35 from the measuring instrument 21 are processed by the computer 20 while mask level correcting motors 3, 4 are controlled at mask level correcting signals 33, 34 to decide the flatness. Likewise, an exposure specimen 10 is scanned by a specimen level measuring instrument 41 while specimen level correcting motors 14, 15 are controlled by the computer 20 on the specimen level measurement data 55 so as to adjust the gap between the mask 1 and the specimen 10 to specific value. Through these procedures, the specimen 10 is shifted to the specific position by a material stage driving motor 16 while keeping the gap G so as to overlap-expose the mask 1 with the specimen 10.
Patent JP-S5241965-A (JP)
Title: Centrifugal hydroextracting apparatus
Inventor: SASAKI YOUICHIROU
IPC: B04B3/00
Filed: 1975-09-29
Abstract: PURPOSE: To provide a centrifugal separating apparatus which hydroextracts continuously and centrifugallly a water-containing fluid at high dehydration percentages. 
     COPYRIGHT: (C)1977,JPO&Japio