baber/WOPTO huggingface dataset:
Patent JP-H04163120-A (JP)
Title: Device for extrusion-molding tube including wire
Inventor: SHIRATORI FUJIO
IPC: B29C47/02
Filed: 1990-10-29
Abstract: PURPOSE:To enable insertion of fine wire by dividing a nipple of a device for extruding a tube through a gap between a nozzle and the nipple into a core and an outer cylinder and forming a groove in the inner periphery of the outer cylinder or in the outer periphery of the core to form a wire guide hole. CONSTITUTION:A nipple 1 of stainless steel and the like comprises a core 1a and an outer cylinder 1b, in which a groove 3 for insertion of wire is formed in the internal periphery 5 of the cylinder 1b. The outer cylinder 1b is forced or slipped onto the outer periphery 6 of the core 1a to form a wire guide hole 2 for guiding wire between the groove 3 and the outer surface of the core 1a. An air hole 4 prevents the crushing of the hole of a tube by external pressure when the tube is extruded. The groove 3 may be provided in the outer periphery of the core 1a and also the groove can be formed on both the cylinder 1b and core 1a.
Patent JP-H02134188-A (JP)
Title: Open seam sewing machine
Inventor: OGAWA YOSHITAKE
IPC: D05B69/00
Filed: 1988-11-15
Abstract: PURPOSE:To enable the ironing with a proper pressing force even if any step is present in the margin to seam parts of cloths by detecting the thickness of the upper and lower cloths on the cloth feed side over the heating point of an ultrasonic heating means and controlling the gap between an ultrasonic wave output horn and an anvil based on this. CONSTITUTION:A motor control circuit 111 reads the feed pitch amount by the signal of a potentiometer 113 of feed pitch setting equipment, calculates the number of stitch N from the cloth thickness detecting point to the output horn 34 position, and also calculates the cloth thickness by the signal of a cloth thickness potentiometer 121. The control circuit 111 calculates the changing amount between the cloth thicknesses calculated this time and the last time, and calculates the gap L between the output horn 34 and an anvil based on this. In the process of feeding the worked cloths from the cloth thickness detecting point to the heating point, the control circuit 111 counts its number of stitch by the signal of an encoder 112 and, when equal to the number of stitch N, outputs to a motor driving circuit 101 to provide the gap between the output horn 34 and the anvil of L.
Patent JP-H02138182-A (JP)
Title: Production of 2,5-bis(4-aminophenyl)-3,4-diphenylthiophene
Inventor: YAMADA YASUYUKI
IPC: C07D333/20
Filed: 1988-11-17
Abstract: PURPOSE:To obtain the title compound under a mild condition in high purity, in high yield, industrially and advantageously by catalytically reducing bis(nitrophenyl)diphenylthiophene in the presence of a reducing catalyst. CONSTITUTION:2,5-Bis(nitrophenyl)-3,4-diphenylthiophene is catalytically reduced in the presence of a reducing catalyst (preferably palladium catalyst) preferably at 20-100 deg.C under normal concentration to give the aimed compound. The amount of the catalyst used is preferably 0.01-10wt.% calculated as metal.
Patent JP-H07116288-A (JP)
Title: Iron golf club set
Inventor: MIYAJIMA TETSUYA
IPC: A63B102/32
Filed: 1993-10-25
Abstract: PURPOSE:To provide a golfer with a safe feel when addressing, to prevent excessively high trajectory and to improve the directional stability of ball hitting. CONSTITUTION:This iron golf club set has golf clubs selected in plural pieces from respective numbers having loft angles of 20 to 22 deg. with #1, 23 to 25 deg. with #2,26 to 28 deg. with #3, 29 to 31 deg. with #4, 32 to 34 deg. with #5, 35 to 37 deg. with #6, 38 to 40 deg. with #7, 41 to 43 deg. with #8, 44 to 46 deg. with $9. Shafts which have a flexing point nearer the hand and are provided with the most flexing part of the shaft 1 used for the respective numbers, i.e., bend point, near the hand are mounted to the respective clubs.
Patent JP-H07123146-A (JP)
Title: Automatic answering communication controller
Inventor: ARIKAWA TOMOHIKO
IPC: H04M1/64
Filed: 1993-10-26
Abstract: PURPOSE:To reduce uncomfortable telephone ringer sounds and to offer the service effective for a caller by providing a means, which detects the presence or the absence of a collee, and a means where the schedule of the collee is stored. CONSTITUTION:A detection part 3 uses, for example, reflection of an ultrasonic wave to detect the presence or the absence of the collee. When the collee is absent, a signal indicating his adsence is informed from the detection part 3 to an automatic answering communication control part 2. This control part 2 doesn't sound the ringer of a telephone set 4 with respect to the incoming call from an exchange 1. The control part 2 automatically terminates the call and stores the signal from the transmission source in a data storage part 5 simultaneously with transmission of the signal preliminarily stored in the data storage part 5 to the transmission destination, thereby automatically answering the call. The schedule of the day is extracted from a schedule storage data base 6 to automatically answer. After the end of incoming, the automatic answering communication control part 2 display 'There is a message,' on the display part provided on the telephone set 4.
Patent JP-S62147365-A (JP)
Title: Linearizer for temperature measurement
Inventor: AOKI KUNIHARU
IPC: G01J5/03
Filed: 1985-12-21
Abstract: PURPOSE:To obtain high-accuracy linearity with a comparatively simple construction, by applying outputs of No.1 and No.2 arithmetic operation circuits to comparative input terminal and reference input terminal respectively and installing a logarithmic calculation amplifier available for linear output of logarithm of the rotation of both inputs. CONSTITUTION:In an arithmetic operation circuit 1, an input signal V and a constant are introduced for operating x=V+d and in the circuit 2 the input signal V and a constant C are introduced for y=C-B.V (B: constant). Outputs of these circuits 1, 2 are input to a logarithmic calculation amplifier for operation of a logarithm of the ratio of these inputs. Here, the amplifier 3 executes the arithmetic operation by only a solid hardware representing a coefficient characteristic defined between a collector current of a transistor and a base- emitting voltage and a division calculation can also be available simultaneously by combination of two transistors and consequently, high-accuracy linearity can be obtained with a comparatively simple construction.
Patent JP-H02167313-A (JP)
Title: Method for homo- or copolymerization
Inventor: ANTERO AABUENAINEN
IPC: C08F10/00
Filed: 1989-11-08
Abstract: The polymerization of alpha-olefins in a gas phase involves the problem of agglomeration of the product into particles disadvantageous from the viewpoint of its handling. In the present invention this problem has been solved by means of a new type of process for the homo- or copolymerization of alpha-olefins. In the process the catalyst system is pretreated by contacting and reacting a transition-metal compound which is solid or on a solid carrier with an organoaluminum compound, and possibly an electron donor, in a liquid medium, and by drying the thus formed reaction product to produce a solid catalyst system. The thus pretreated solid and active catalyst system is then fed together with an alpha-olefin in the gaseous state into a gas-phase reactor, and polymerization is carried out by contacting them with each other. By feeding a dry and active catalyst system into the gas-phase reactor, it is possible to avoid the agglomeration of the product which occurs in conventional processes in which an organoaluminum compound and possibly an electron donor are fed in a liquid medium into the reactor.
Patent JP-S62148357-A (JP)
Inventor: MITSUTA SUSUMU
IPC: C04B28/22
Filed: 1985-12-20
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-H07137936-A (JP)
Title: Take-up motion
Inventor: SAITO DAISUKE
IPC: B65H75/14
Filed: 1993-11-18
Abstract: PURPOSE:To provide a take-up motion which can easily adjust the position of a bobbin and the degree of rotation of the bobbin. CONSTITUTION:A take-up motion comprises an ABS resin bobbin 10 on which an optical fiber is wound, a rotary shaft 1 adapted to be rotated by a drive device, a support shaft 2 provided at the distal end of the rotary shaft 1 so as to be coaxially therewith, a friction disc 3 made of polyurethane having a hardness of higher than 65 but lower than 80 and coaxially fitted in the support shaft 2, and a pressing support shaft 4 for bringing the bobbin 10 against the rotary shaft 1 through the intermediary of the friction disc 3 while rotatably supporting the bobbin 10.
Patent JP-H01131057-A (JP)
Title: Production of refractory brick of magnesia spinel
Inventor: TSUNETSUGU KUNIO
IPC: C04B35/44
Filed: 1987-11-16
Abstract: PURPOSE:To obtain the title refractory brick having excellent hot flexural strength and thermal fatigue characteristics, by blending a mixture of a high- purity magnesia clinker and a specific magnesia-alumina spinel clinker with a high-purity electromelting magnesia-chromia clinker, molding and calcining. CONSTITUTION:(A) a high-purity magnesia clinker such as sea water magnesia clinker having >=97% purity is blended with (B) a magnesia-alumina spinel clinker containing more MgO than a theoretical amount and <=80wt.% MgO in the weight ratio of the component A/B of 90/10-10/90. Then 100 pts.wt. mixture is mixed with 10-100 pts.wt. high-purity electromelting magnesia- chromia clinker in the ratio of MgO/Cr2O3 of 20/80-80/20 and, if necessary, (D) a binder such as a liquid phenolic resin, kneaded, press molded and calcined at >=1,750 deg.C.
Patent JP-2001109081-A (JP)
Title: Printing control method and device and recording medium
Inventor: HARA MAKOTO
IPC: G03B27/46
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce the load of the operator of a processing laboratory at the time of performing printing in accordance with ordering information. SOLUTION: The ordering file F transferred via a network to the processing laboratory is inputted to a printing control means 17 to be accepted in an order accepting means 21. The ordering file F is temporarily stored in a temporary storage means 22 and, then, it is inputted to a discriminating means 23. The means 23 judges whether the printing based on the ordering information described in the ordering file F is the object of an automatic printing or the object of a manual printing. When the printing is the object of the automatic printing, the ordering information and objective picture data are inputted to a printer to be printed. When the printing is the object of the manual printing, the ordering file F is temporarily stored in a confirming means 24.  An operator confirms the ordering file and contents of the printing becoming the object of the manual printing in the confirming means 24 periodically and, then, the operator inputs the ordering file F and objective picture data to a printer to perform the printing.
Patent JP-H09103230-A (JP)
Title: Grinder for wheat cracker
Inventor: KATO MASAHIRO
IPC: A21C15/04
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of powder to be a substandard as less as possible, to extremely improve the nondefective article ratio of a ground material, to increase grinding ability and to greatly raise productivity in pulverizing a wheat cracker such as wafer. SOLUTION: A grinding roll 2 for pulverizing a wheat cracker is obtained by mutually arranging a great number of cutter members protrusively equipped with cutting blades 21 of chevron shape at intervals in the shaft direction of the outer periphery of a disc and disk-like spacers with sharp blades in the circumference direction on a revolving shaft 3 and made into a cylindrical roll protrusively provided with lattice cutting blades on the surface of the outer periphery. An air nozzle 4 for spraying air to the recessed face parts divided by the lattice cutting blades is opposed to the grinding roll 2 to make a relatively large flat wheat cracker material into pieces or a small lump in an extremely reduced powder incidence rate.
Patent JP-S63141372-A (JP)
Title: Insulated gate field effect transistor
Inventor: AOKI KENJI
IPC: H01L21/336
Filed: 1986-12-04
Abstract: PURPOSE:To contrive a refined, high speed, and power saving transistor by forming an LDD substrate where an impurity control using an epitaxial growth process is performed and simultaneously by reducing the overlapping of a gate part as well as source and drain parts. CONSTITUTION:A source formation region 2 and a drain formation region 3 of the surface of a p-type silicon substrate 1 are formed by etching. A gate oxide film 4 is provided and a selective epitaxial growth is carried out at only a region being etched. In such a case, an impurity source gas supply is adjusted and a gate 5 as well as an oxide film 6 are prepared after forming the source and drain. Diffusion depths xj and yj of source and drain diffused layers that are formed in such a manner are determined by a thermal diffusion at a temperature of the substrate in the case of the epitaxial growth and they are kept as small as possible. When an LDD structure is formed, an impurity layer is made simultaneously with the epitaxial growth. What' more, a spread of a source and drain part to a gate side is less than 500 Angstrom  and overlapping between a gate part and a source and drain part is extremely small in comparison with that of conventional devices.
Patent JP-S62148670-A (JP)
Inventor: HORI GENICHI
IPC: A61M25/00
Filed: 1985-12-24
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-S63143199-A (JP)
Inventor: TSUDA KAZUNORI
IPC: B66D1/58
Filed: 1986-12-04
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-H02134106-A (JP)
Title: Kotatsu and coverlet
Inventor: YASUTOMI SHINOBU
IPC: A47G9/02
Filed: 1988-11-16
Abstract: PURPOSE:To obtain a furniture-style KOTATSU having a top board safely put thereon by providing a projecting portion at the upper end of a wooden frame and a recessed portion at the lower face of the top board, thereby putting the top board directly on the wooden frame, and also providing respective recessed portions at the upper end of the wooden frame and at the lower face of the top board, and providing a coverlet with a projecting portion, then fitting the projecting portion into the recessed portions. CONSTITUTION:A KOTATSU consists of a wooden frame 1, a top board 2 and a coverlet 3, and an infrared heater, etc., is mounted to the lower face of the ceiling portion of the wooden frame 1. A locating pin 8 is provided at the upper end of the leg 1' of the wooden frame 1 and a hole 9 of the same size as the locating pin 8 is provided at the lower face of the top board 2. The locating pin 8 is fitted into the hole 9 so that the top board 2 is directly put on the wooden frame 1 and kept in its stable state. A comparatively thin insulating sheet 5 of heat-resisting cloth or non-burning synthetic resin is used to form that part of the center portion of the coverlet 3 which takes the same form as does the upper face of the wooden frame 1. The insulating sheet 5 portion of the coverlet 3 is therefore put on the wooden frame 1 prior to placement of the top board 2 on the wooden frame 1, and is engaged between the top board 2 and the wooden frame 1.
Patent JP-H08149478-A (JP)
Title: Video signal encoding system
Inventor: HATANO YOSHIKO
IPC: H04N19/46
Filed: 1994-11-24
Abstract: PURPOSE: To improve picture quality by adding an offset value corresponding to the size of a vector to predictive distortion at the time of defining each vector as a motion vector in the case of searching the motion vector, and deciding the motion vector corresponding to its level. CONSTITUTION: At a motion vector search circuit, the motion vector is searched from an input image and a reference image 102. At such a time, the offset value is set corresponding to the size of each vector by an offset setting signal 301 inputted from a terminal 1a and the vector, for which the distortion and the offset value are minimized, is selected as the motion vector. In this case, when the reference image is defined as G(i, j) (O<=i<I, O<j<=J), predictive images PH and V(i, j) at the time of defining a vector ratio (H, V) as the motion vector is expressed by a formula I. Then, distortion S at the time of defining the vector (H, V) as the motion vector is evaluated by the absolute sum of a formula II. Further, a size D (H, V) of the vector (H, V) is calculated from a formula III, and the offset value previously set by the offset setting signal 301 is added to the distortion S.
Patent JP-H07119050-A (JP)
Title: Ink composition for ink jet printing and method for dyeing using the same
Inventor: MURAKAMI YASUO
IPC: C09D11/033
Filed: 1993-10-27
Abstract: PURPOSE:To obtain the subject ink composition, containing a specific disperse dye, a hydrophilic organic solvent-and an anionic and/or a nonionic surfactant, excellent in stability for a long period and capable of providing a bright red printed product to hydrophobic fiber. CONSTITUTION:This ink composition for ink jet printing is prepared by adding a nonionic surfactant, an organic hydrophilic solvent (e.g. polyethylene glycol or polypropylene glycol) and water to a dispersion prepared by adding a dye parent chemical containing g 50wt.% dye expressed by the formula (R is H, chlorine, bromine, a 1-4C alkyl or a 1-4C alkoxy) and an anionic surfactant (e.g. a formalin condensate of naphthalenesulfonate or ligninsulfonates) and finely pulverizing the resultant mixture in a sand mill. The resultant composition contains 1-30wt.% disperse dye, 1-50wt.% hydrophilic organic solvent and 3-50wt.% anionic and/or nononic surfactant. The ink composition is excellent in ink jet printability and capable of providing a bright red printed product to hydrophobic fiber.
Patent JP-H02135509-A (JP)
Title: Stabilized power source
Inventor: MOROYAMA KAZUHIRO
IPC: G05F1/56
Filed: 1988-11-16
Abstract: PURPOSE:To set potential over a wide range by controlling a power source to be controlled connected to a power source by a differential amplifier using the output of a reference power source as a first input and a potential obtained by voltage-dividing another power source with a resistance as a second input. CONSTITUTION:A first input composed of the output of a reference power source 14 formed by a semiconductor element and a second input composed of a potential obtained by voltage-dividing the output of the power source to be controlled connected to the reference power source and another power source connected to a telephoned line by resistances 23 and 24 are inputted to a differential amplifying part A and the potential applied to a power source Vcc2 to be controlled by the differential amplifying part A is controlled. When the stabilizing power source circuit is connected to the telephone line, the telephone line is connected to Vccl, then, a constant current source is connected to the Vccl. Voltage is divided by the resistances 23 and 24, and a constant output, namely, the second input is connected to the differential amplifying part A. In such a way, the current or the voltage needed by the controlled power source can be applied and the power source equivalent to the Vccl can set the voltage over the wide range.
Patent JP-H01132609-A (JP)
Title: Continuous polymerization of liquid copolymer
Inventor: NASHIMOTO TETSUJI
IPC: C08F4/12
Filed: 1987-11-17
Abstract: PURPOSE:To obtain a liquid copolymer of a desired viscosity, by continuously copolymerizing a butane/butylene fraction obtained by the thermal cracking of petroleum with isoprene in the presence of a Friedel-Crafts catalyst while controlling the water concentration in the system and the conversion. CONSTITUTION:Butadiene is removed from a 4C fraction formed from the thermal cracking of petroleum to obtain a butane/butylene fraction. This fraction is continuously copolymerized with isoprene in the presence of a Friedel- Crafts catalyst to an isobutylene conversion <=90% while the water concentration in the system is being kept at 50ppm or below. In this way, a butylene/isoprene liquid copolymer of a relatively high-MW and a controlled viscosity can be produced continuously. The obtained liquid copolymer is highly vulcanizable and can be used desirably as a tackifier or softener for resin and rubber or the like.
Patent JP-H01131388-A (JP)
Title: Water hammer preventing device
Inventor: KIMURA YASUHIDE
IPC: F16K47/02
Filed: 1987-11-16
Abstract: PURPOSE:To effectively provide damping function according to an increasing pressure, by providing a first piston to open and close and escape valve and a second piston, situated to the back side of the first piston through a pressure chamber which the increasing force enters for storage. CONSTITUTION:When a water pressure in a flow passage piping P is increased, water W flows in through a pore 11 and enters a pressure chamber 5 after flowing through a communicating passage 12. Through entrance of the water to the pressure chamber, a water pressure in the pressure chamber 5 is made uniform to that in the flow passage piping P, but since the pore 11 has a very small size, a first piston 1 opens a slide escape valve 3 against a weak spring 4. When a water pressure in the flow passage piping P is decreased through outflow of water, the escape valve 3 is closed again. In the case of a high increasing pressure, a water pressure in the pressure chamber 5 is increased, and a second piston 7 is slid against a strong spring 8 for damping.
Patent JP-H06137608-A (JP)
Title: Outdoor unit for air conditioning apparatus
Inventor: ISSHIKI MASAO
IPC: F24F5/00
Filed: 1992-10-28
Abstract: PURPOSE:To reduce noises and blast resistance by improving a construction of a bell mouth and a supply grille. CONSTITUTION:A bellmouth 21 arranged to surround a fan 7 in a casing comprises a ring portion 22 which is substantially semi-circular or quarter- circular in cross section and to which an outlet of the casing is opened, a cylindrical portion 23 provided integrally and continuously from inside of the ring portion 22 to the opening side thereof, and a support plate 25 having a curved portion 24 which is joined to the cylindrical portion 23 and diverges gradually. A spacing, depth or width of lattice-shaped frames of a supply grille 15 provided on the outlet of the casing is set to be greater on an outer peripheral side than a central portion of the fan.
Patent JP-H04164258-A (JP)
Title: Acceleration sensor
Inventor: HAMAZAKI ISAMU
IPC: G01P15/18
Filed: 1990-10-26
Abstract: PURPOSE:To enable miniaturization of a stably acting/two-directional impact force detecting device by arranging a reed switch in the inside of a slender cylindrical glass vessel, and also on both the right and left sides thereof, by arranging a pair of magnets with the same polarity arranged opposite so as to be movable in the longitudinal direction of the vessel. CONSTITUTION:First and second ring magnets 5, 6 are placed opposite to each other while maintaining a prescribed distance L1 through magnetic field repulsion, and the contact points of a reed switch 2 are magnetized to have the same polarity, so that they repel each other and the switch is not turned on. When an impact is applied to the sensor, the magnet 5 moves in the direction of the arrow 10, and the polarity on the reed piece 3b side is changed, so that the opposite reed pieces of the contact points are magnetized to different polarities, and they are attracted to turn the switch 2 on, therefore the addition of impact can be detected. When the impact vanishes, the magnet 5 is returned to its initial position by the magnetic repulsion, and the sensor returns to a nondetecting condition. When the direction of impact is opposite, by the movement of the magnet 6, similar action is caused. Thus, the miniaturization of a stably acting/two-directional impact force detecting device can be enabled.