baber/WOPTO huggingface dataset:
Patent JP-S5478575-A (JP)
Title: Installation method of gas centrifugal separator
Inventor: MORITA MOTOYASU
IPC: B01D59/20
Filed: 1977-12-05
Abstract: PURPOSE: To reduce the parts number and installing process and also to simplify the installation by bringing the base plate fixing bolt and the bolt for fixing centrifugal separator in common use.  
     CONSTITUTION: After fixing an anchor bolt 10 to a concrete base body 1, a gas centrifugal separator 3 is installed to the body 1 through a base plate 2 and fixed by a nut 11. By doing so, the anchor bolt 10 is used commonly for fixing of both the base plate 2 and the gas centrifugal separator 3, so simplicity in the installation and the reduction of parts number and the installing process can be attained. At the same time, as it has the merit of signal installation structure, remarkable reliability for the subsequent process is increased and the capacity of a transporting device is reduced. Futhermore, the screw machining for fixing the bolt in the gas centrifugal separator against the base plate 2 is completely not required. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01312949-A (JP)
Title: Electromotive reel for fishing
Inventor: NANBU KAZUYA
IPC: A01K89/017
Filed: 1988-06-13
Abstract: PURPOSE:To prevent the breakage of the mouth of a fish by using a line-speed setting switch to enable the setting of line speed in plural stages from low speed to high speed and controlling a motor with a control circuit based on the set value of the line speed. CONSTITUTION:A switch 9 for the setting of line speed is operated to set the line speed at a desired level among plural stages from low speed to high speed. A switching element 16a is operated by a control circuit 6 according to the selected line speed to chop the DC voltage applied to a motor 5. The motor 5 is controlled to the preset line speed by the variable voltage generated by the above process. The line speed is maintained at a constant level even if the line-winding diameter of a spool is increased according to the winding of the fishing line. Consequently, the breakage of the mouth and flesh of the fish can be prevented and the winding torque of the motor 5 can be maintained at a constant level. The winding speed of the fishing line can be easily varied according to the kind of the fish to be angled.
Patent JP-S5849058-A (JP)
Title: Stator assembly for high temperature canned motor
Inventor: TSUTSUI TOSHIAKI
IPC: H02K3/493
Filed: 1981-09-17
Abstract: PURPOSE:To improve the heat resistance and the electric characteristics of a stator assembly for a high temperature canned motor by engaging a magnetic wedge made of sintered alloy with the air gap at the end of a slot. CONSTITUTION:A field coil 14 is contained through an insulating sheet 16 in a slot 12 formed on core 10, an insulating plate 18 is inserted into the hole side of the slot 12, and the coil 14 is fixed. A magnetic wedge 22 made of sintered alloy adapted for the shape of an air gap A of the end of the hole of the slot 12 formed between the plate 18 and a stator can 20 is engaged with the air gap A. In this manner, even if high temperature and high pressure are applied to the can 20, the deformation of the can 20 can be prevented by the wedge 22, and since the magnetic reluctance of the end of the hole of the slot 12 can be reduced, the exciting current can be reduced, thereby improving the power factor.
Patent JP-S5269232-A (JP)
Title: Bar-code printer
Inventor: IGAWA ISAO
IPC: G06K1/00
Filed: 1975-12-05
Abstract: PURPOSE: To prevent an issue of an error label by comparing the number of digits of input data memorized in an input memory device with the number of digits of bar-code set in a digit setting device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000097046-A (JP)
Title: High pressure inlet bled air heating system for compressor of turbine
Inventor: ARAR MALATH IBRAHIM
IPC: F02C7/045
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure inlet bled air heating system for heating the intake air to be supplied to a compressor capable of securing a uniform temp. distribution at the inlet to the compressor and lowering the intake pressure loss. SOLUTION: A high pressure inlet bled air heating system includes a plurality of pipes 20 to receive the hot compressed air from a bled air discharge manifold of a compressor, and these pipes extend into the intake duct 10 of the compressor and are positioned uniformly separated, and a plurality of lateral openings 44 distributed evenly in the longitudinal arrangement are provided in positions mating with the opening(s) of adjacent pipe. These pipes are positioned downstream of a silencer baffle 18, and induction swirls behind the silencer baffle are perfectly mixed with the hot air by establishing the lateral matching of the choke flow via the openings with the opening(s) of the adjacent pipe, and a uniform temp. distribution in the direction across the intake duct is obtained with a minimum pressure loss.  These pipes suit thermal expansion of the manifold 34, which therefore is supported so as to suit the thermal expansion and contraction.
Patent JP-2000334563-A (JP)
Title: Soldering iron
Inventor: MATSUBARA YOSHIMASA
IPC: B23K31/02
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To stabilize a temp. of a heating gas flow, to improve thermal efficiency, to eliminate temp. variance of a soldering face and to stabilize soldering by opening a nozzle part at its front by encircling the surrounding of a tip and arranging an orifice part of a prescribed dimension between a heating gas generation chamber and the nozzle part. SOLUTION: A diameter dimension of an orifice part 21 is decided so that the gas supplied in following a heating gas injected from an orifice part 21 to a nozzle part 19 is preheated by convection with the heating gas. By energizing a ceramic heater (heat generating means) 12 and heating, a nitrogen gas is supplied from a nitrogen gas supply tube 13. A tip 14 is temp. raised to a prescribed temp. The nitrogen gas is temp. raised/expanded in a heating gas flow generating chamber 23 but a back pressure B is generated by preventing jetting due to the orifice part 21. The back pressure B is balanced to a supply pressure A, part C of a temp. raised gas is passed through the orifice part 21, is injected from the nozzle part 19 to the surrounding of the tip 14 and heats a soldering face.
Patent JP-H05192480-A (JP)
Title: Sewing machine
Inventor: MIYATAKE MASAO
IPC: D05B65/02
Filed: 1991-06-18
Abstract: PURPOSE:To surely feed needle threads with a definite length at a cutting position, which are required in order to be cut at the end of sewing, by providing a needle thread holding means in a needle feeding course, which means holds the needle threads with the definite length which are required in order to be cut. CONSTITUTION:Thread gripping devices 18 to 20 are provided at the upstream side of needle thread feeding rollers 16, 17 and needle threads Y2 to Y4 drawn out of the needle thread feeding rollers 16, 17 are fed through needles 12a, 12b, 12c. In this case, a needle thread holding means P is provided in a needle thread feeding course from the needle thread feeding rollers 16, 17 to the needles 12a, 12b, 12c, and this means P can hold the needle threads with a length which are required in order to be cut by a thread at the end of sewing. The needle thread holding means P is composed of an eccentric cam body 30 which is rotatably supported, and this cam body 30 is movably supported so as to come in and out beyond the eccentricity thereof. In such a manner, this needle thread holding means is provided, and thus the needle threads with a definite length which are required in order to be cut at the end of sewing can be surely held.
Patent JP-H04370102-A (JP)
Title: Post-cross-linking type photopolymerizable composition
Inventor: UEDA TSUNEHISA
IPC: C09J7/02
Filed: 1991-06-18
Abstract: PURPOSE:To obtain the title polymer useful for tacky tape, etc., arbitrarily controlling cross-linking degree, having viscoelasticity by polymerizing an acrylic alkyl ester with a copolymerizable monomer in the presence of a photopolymerization initiator of specific structure by irradiation with light rays. CONSTITUTION:100 pts.wt. monomer components comprising (A) 60-100wt.% at least one acrylate monomer (e.g. 2-ethylhexyl acrylate) such as a (meth)acrylic alkyl ester and (B) 0-40wt.% vinyl-based monomer (e.g. acrylic acid) copolymerizable with the acrylate monomer are blended with (C) 0.001-5 pts.wt. photopolymerization initiator (e.g. 2-hydroxy-2-methyl-1-phenylpropan-1-one) shown by the formula (n is 2-11 integer; P<1> is substituent group containing part to be cleft with light rays; R<1> is trifunctional linked group which is bonded to P<1> and consists of atomic group bondable to R<1> in adjoining bond unit) to give the objective post-cross-linking type photopolymerizable composition.
Patent JP-H04253995-A (JP)
Title: Novel peptide compound
Inventor: MISHIERU BINSEN
IPC: C07K5/08
Filed: 1991-06-18
Abstract: The invention relates to compounds of formula (I):   <IMAGE> (I)  in which: A represents, with the carbon and nitrogen atoms to which it is linked, cyclic amide as defined in the description, B represents, with the nitrogen and carbon atoms to which it is linked, saturated polycyclic structure as defined in the description, R represents hydrogen, optionally substituted lower alkyl, optionally substituted (4-imidazolyl)methyl, (3-pyrazolyl)methyl or optionally substituted (2-pyridyl)methyl, their enantiomers, diastereoisomers and epimers as well as their addition salts with a pharmaceutically acceptable acid. Medicinal products.
Patent JP-H11339240-A (JP)
Title: Magnetic recording medium and magnetic disk device
Inventor: SHINOHARA MASAKI
IPC: G11B5/39
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To improve a reproduction output and an S/N ratio without increasing noise in a magnetic recording medium. SOLUTION: This magnetic recording medium is provided on a glass substrate 1 having non-oriented raggedness on the surface, with a magnetic film 4 consisting of an alloy that contains cobalt as its major component, contains chromium and platinum and further tantalum or a combination of tantalum and niobium via an undercoat layer 2 which consists of a second undercoat layer 2-2 made of NiP and a third undercoat layer 2-3 which has essentially of chromium as major components, both of which layer are successively formed on the glass substrate 1 in the presence or absence of a first undercoat layer 2-1 made essentially of chromium as the major component.
Patent JP-2000341753-A (JP)
Title: Data communication system
Inventor: YAMAZAKI AKIHISA
IPC: H04W88/02
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To inform a user of an answerable device when data other than voice data are transmitted to a portable telephone. SOLUTION: When data transmitted to a portable telephone are not picture data (NO in step 61), a terminating tone is generated from the portable telephone (step 62). When data transmitted from the portable telephone are picture data (YES in step 61) and there is a device capable of displaying a picture (YES in step 64), an incoming tone is generated from the device capable of displaying pictures (step 65).
Patent JP-H11336593-A (JP)
Title: Engine control device
Inventor: NISHIMOTO KOJI
IPC: F02D41/16
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To keep a runaway feeling or jump feeling from giving to a driver in transition from the idling state to the creep running state by providing a creep running state determination means for a vehicle and a permit, means for permitting the feedback control in the creep running state. SOLUTION: An operating condition determination means 1 includes an idle determination means for determining whether it is in the idle state or not, and a creep running state determination means for determining whether it is in the creep running state or not. A control means 4 includes a permit means for permitting the feedback control when the creep running state is determined, and even in the creep running state subsequent to the idle state, the feedback control is executed. Accordingly, in the creep running state where load becomes lower as compared with the idle state, the air quantity supplied to an engine by executing the feedback control is decreased so that desired engine rotating speed is settled.
Patent JP-S5480970-A (JP)
Title: Paper feeder
Inventor: KANEKO TAMAKI
IPC: B65H1/14
Filed: 1977-12-07
Abstract: PURPOSE: To improve paper feed performance, by using a positive and reverse turn motor as a drive source, by taking in and out a paper feed base through a 1st transmission system from the motor and by moving the base up and down through a deceleration mechanism from the 1st transmission system.  
     CONSTITUTION: A drive motor 24 and a gear mechanism for driving an endless belt 13 for moving a paper feed base 2 up and down are connected by means of a drive belt 26. Paper is fed at a location where a paper feed frame 20 collides with a stopper 23 and when the paper feed base 2 slowly rises by a deceleration mechanism by means of a worm gears 17 and blank forms 3 contact with a paper feed roller 4. The blank forms are supplied in such a manner that the drive motor 24 is reversed, the paper feed base 2 falls and is locked at the lowest location and a paper feed portion travels outside a machine by the movement of the whole paper feed frame 20 along the drive belt 26 being accompanied by the stop of a pinion 18. After supply, the paper feed portion returns into the machine by the positive turn of the drive motor 24, thus releasing locking. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6036865-A (JP)
Inventor: WADA SHIYUUKOU
IPC: F25D23/06
Filed: 1983-08-09
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-S6124636-A (JP)
Title: Device for maintaining horizontally rear body of cart
Inventor: KISHINA TOICHI
IPC: B62D33/02
Filed: 1984-07-14
Abstract: PURPOSE:To enable a rear body to be always horizontally maintained, by forming a spherical portion on the lower portion of the rear body and fixing to a machine frame a curved guide carrier portion formed with the same curvature as that of the outside bottom surface of the spherical portion to slidably contact same and having a cross shape as viewed in a plan. CONSTITUTION:A device A for horizontally maintaining a rear body is constituted of the rear body 1 and a guide carrier portion 5 for supporting said rear body. And the rear body 1 is formed with a spherical portion 3 on the lower portion of a box-like container portion 2 for receiving materials to be transported such as semifluid like raw concrete, liquid, fruit liable to roll and bottles, while a weight 4 is provided on the center portion of the spherical portion 3. On the other hand, the guide carrier portion 5 is constituted from a plurality of curved members formed with the same curvature as that of the outside bottom surface of the spherical portion 3 and forming a cross as viewed in a plan. Also, the guide carrier portion 5 is formed on the upper curved surface side with a roller containing groove 5a. A plurality of rollers 6 projecting somewhat from this groove 5a are provided in parallel. Thus, the spherical portion 3 is mounted on the upper curved surface of the guide carrier portion 5 to always horizontally maintain the rear body.
Patent JP-S5572870-A (JP)
Title: Automatic check unit for attachment plug
Inventor: SAKAI KIYOSHI
IPC: G01R31/00
Filed: 1978-11-27
Abstract: PURPOSE: To make it possible to check the dielectric strength of a formed body even if the formed body changes in shape, by using a small metal ball for the check.  
     CONSTITUTION: Check unit desk 130, having outlets 139 for attachment plugs in the center, consists of electrodes needed for respective checks and openable enclosing boxes 131 and 132 bearing small metal balls. Then, desk 130 is fitted on a caterpillar chain for feed in the order of respective items. Now, inserting a checked plug in outlet 139 start respective checks in sequence and in the step for the check of the dielectric strength of the formed body, enclosing boxes 131 and 132 are filled with small metal balls from hopper 152. Those small metal ball is used as one electrode for a check and after the check, small metal balls are collected from boxes. In this way, a plug can be automatically be checked. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5271148-A (JP)
Title: Micro instruction control system
Inventor: TAKETOMI MASANORI
IPC: G06F9/22
Filed: 1975-12-10
Abstract: PURPOSE: To enable the definition of new field, by stopping the increase in the number of bit in one word and reading out further one word with the designation of original field, when the function of the field defined in one word is insufficient. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5935647-A (JP)
Title: Permanent magnet alloy
Inventor: KUMASAKA KAZUHIRO
IPC: H01F1/04
Filed: 1982-08-24
Abstract: PURPOSE:To provide a permanent magnet alloy which has a small change in coercive force with temp. and has high corecive force and max. energy product, by compounding elements to the compsn. expressed by the specific formula and subjecting the mixture to respective treatments of melting, grinding, sintering, solutionizing and aging. CONSTITUTION:Respective elements are compounded to the compsn. expressed by the formula (Sm1-xXx)(Co1-a-b-cFeaCubMc)z(X:>=1 kinds amoung Tb, Dy, He, Er, Tm, M:>=1 kinds among Ti, Zr, Hf, 0.05<=x<=0.7, 0.05<=a<=0.35, 0.03<=b<=0.15, 0.005<=c<=0.05, 7.0<=z<=8.3). The mixture is formed into an ingot and is ground. The ground powder is press-molded in about 5-15kOe magnetic field and is sintered for about 15min-2hr at about 1,150-1,230 deg.C. The sintered molding is solutionized for about >=1hr at about 1,100-1,190 deg.C and is subjected to an initial stage of aging for about 1hr at about 750-950 deg.C. The molding is further continuously cooled down to about 450-300 deg.C at about 1-50 deg.C/min cooling rate. These treatments are preferably accomplished in inert, vacuum, nonoxidative and reducing atmospheres.
Patent JP-H0310880-A (JP)
Title: Thermal transfer printer
Inventor: ARAI KENICHIRO
IPC: B41J31/16
Filed: 1989-06-08
Abstract: PURPOSE:To always hold a ribbon in the state same as the initial state by selectively transferring heat-meltable ink to recording paper by the first thermal head and selectively supplying the ink of a supply member to the transferred and removed part of the heat-meltable ink of a heat-resistant sheet member by the second thermal head. CONSTITUTION:A drive signal is selectively sent to the heating element part 7a of the first thermal head 7 corresponding to a pattern to be printed and the heat-meltable ink applied to a ribbon 6 is transferred to recording paper 1. A carriage 3 is further moved to transfer the ink of the ribbon 6 to plain paper 1 and, when the omitted part is sent to the position opposed to the heating element part 8a of the second thermal head 8, the drive signal operating the heating element 8a the same to that sent to the first thermal head 7 at the time of printing is sent to the second thermal head 8 and the ink of an ink roll 9 is melted to selectively supply said ink to the part transferred and omitted by the printing of the ribbon 6. The drive signals of the first and second thermal heads are ones operating the same heating element and matched with respective characteristics in a current supply width, voltage or the like.
Patent JP-H0438404-A (JP)
Title: Length measuring apparatus
Inventor: SEKINE AKIHIKO
IPC: A61B3/10
Filed: 1990-06-04
Abstract: PURPOSE:To obtain a distance to an object to be measured by performing calculation based on a distance of a reference interference light path and a periodic wave signal which is obtained by a periodic wave signal forming unit. CONSTITUTION:A ring-like light source projection unit 102 projects illumination light to an eye to be inspected. A ring-like virtual image 121 is formed on a cornea 120 of the eye 103 to be inspected. Reflected light by the cornea 120 is led to a half mirror 114 via an objective lens 104 and a dichroic mirror 115 and split into a first light path 105 and a second light path 106. A laser diode 130 is controlled by a laser driving unit 152. A signal processing circuit 149 has a trigger circuit 153, which is synchronously controlled by the laser driving unit 152. The signal processing circuit 149 has a trigger circuit 153, which is synchronously controlled by the laser driving unit 152. The signal processing circuit 149 samples an interference signal of a photo sensor 142 based on an interference signal of a photo sensor 146 to form a periodic wave signal. An arithmetic circuit 156 calculates a distance to an object to be measured based on a difference in light paths of a reference interference light path and the periodic wave signal.
Patent JP-S6038976-A (JP)
Title: Picture input display device
Inventor: SEKIZAWA HIDEKAZU
IPC: H04N1/40
Filed: 1983-08-12
Abstract: PURPOSE:To decrease a memory capacity required for a table for nonlinear conversion by converting an electric signal obtained by a color image pickup element at a matrix circuit and then indexing a color conversion table so as to apply signal processing. CONSTITUTION:The output electric signal of a CCD line sensor 1 is amplified by an amplifier 2 and converted into a digital signal by an A/D converter 3. This signal is split into three colors, e.g., white, yellow and cyan corresponding to each color filter by a multiplexer 4 and recorded respectively in line memories 5, 6, 7. Devices 1-4 are operated similarly to each CCD element, the signal is recorded in the line memories 5, 6 and 7 respectively and outputted as a one-line signal. Then a matrix circuit comprising a product sum operating circuit corresponds to a delicate color change among the image pickup elements and a coordinate is converted so that the signal is distributed uniformly in an address space of a memory for a color conversion table to obtain the small capacity of the memory enough for the table for color conversion.
Patent JP-S5573443-A (JP)
Title: Gas venting method of casting mold and gas vent member
Inventor: SAKASHITA MIAKI
IPC: B22C9/08
Filed: 1978-11-29
Abstract: PURPOSE:To enable casting to be done without filling molten metal in the gas vent hole by providing a porous gas vent member to the gas vent hole of the mold. CONSTITUTION:A gas vent member 5 is provided on the way of the gas vent hole 4 of a molding mold 1, by being positioned at the boundary of, e.g., cavity 2 and gas vent hole 4. The gas vent material assumes a shape such as of disc, is composed of a wire gauze or porous material provided with multiple pores to metals or ceramics and is beforehand buried in the required place of the gas vent hole 4 at the time of molding. When molten metal is injected from sprue 3 into the cavity 2, the gas evolved is released to the atmosphere through the pores of the gas vent member 5 by way of the gas vent hole 4. On the other hand, the molten metal reached the gas vent member 5 does not leak into the gas vent hole 4 through the pores of the gas vent member 5 owing to the relations of viscosity and surface tension. Hence, there is no need for the removal work of the unnecessary portions of products after casting and there is virtually no need for finishing.