baber/WOPTO huggingface dataset:
Patent JP-S58128818-A (JP)
Title: Polypropylene foamed film
Inventor: ITOU MICHIYASU
IPC: B29K23/00
Filed: 1982-01-28
Abstract: PURPOSE:To obtain the titled flexible film having uniformly distributed fine cells and beautiful pearly gloss, by using a raw material obtained by blending a highly flowable polypropylene with a highly flowable polyethylene, and stretching the raw material at a temperature of its melting point or below thereof. CONSTITUTION:A main constituent comprising 100pts.wt. polypropylene (A) whose MI2.16 is 20-60 when measured by ASTMD-52T method and 5-80pts.wt. polyethylene whose MI2.16 is 20-60 when measured by said method and a foaming agent (C) (preferably azodicarboxylic acid amides, etc.) that will be decomposed at a temperature higher than the melting points of the constituents (A), (B) are mixed to prepare a resin composition, and after the resin composition is extruded into a film, the film is stretched monoaxially or biaxially at a temperature of said melting points or below thereof to obtain the intended film. EFFECT:Atactic polypropylenes are not required.
Patent JP-S54104997-A (JP)
Title: Compact type packaging machine using sheet packaging paper
Inventor: HIGUCHI HIDETO
IPC: B65B11/26
Filed: 1978-02-03
Abstract: PURPOSE: To provide the subject machine wherein packaging of materials by a sheet packing paper which has been carried out by manual operation is automated, and such troubles as rough packaging, jamming and the like, encountered in the conventional automatic packaging machines are prevented.  
     CONSTITUTION: A vertical type rough guide 1 is provided at a predetermined position confronting a bucket 2 of a conveyor 3 shifting in the lateral directon, a movable table 4 on which a packaged material B packaged by a sheet packaging paper A is loadable at the upper part of a guide 1 opening. The packaging paper A and the packaged material B are transported in the bucket 2 by the drop of the movable table 4, and the bucket 2 can advance to a predetermined division after the drop of the table 4 by means of a conveyor 3 intermittently moving in synchronism therewith. A top board 10 bendable to the rearward by the abutment of bending front and rear ends of the packaging paper received in the bucket 2 is arranged at the above described advancing division. There is provided a mechanism consisting of actuators 13 and 16, and the like by which the rear end bending part of the packaging paper can be folded back, and the mechanism is provided with folding molds 17 and 18 folding both parts of the packaging paper and choppers 19 and 20. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58129976-A (JP)
Title: Immobilization of microbial cell
Inventor: ICHIMURA KUNIHIRO
IPC: C12N11/08
Filed: 1982-01-27
Abstract: PURPOSE:To obtain immobilizd microbial cell in which the microbial cells can be proliferated and the product can be transferred freely, by adding the microbial cells to an aqueous solution of a polyvinyl alcohol (derivative) having a specific unit containing photocrosslinking group, and irradiating the mixture with light. CONSTITUTION:A polyvinyl alcohol (derivative) (having a polymerization degree of about several hundreds-several thousands) containing >=0.3mol% of the unit of formula (R1 is H, lower alkyl or lower alkoxy; R2 is aromatic heterocyclic residue; m is 1-6; n is 0 or 1) containing a photocrosslinking group, is used as a photocrosslinking resin. The desired microbial cells are added to about 1- 20wt% aqueous solution of the above resin, dispersed uniformly, and irradiated with light from a light source (e.g. mercury lamp, xenon lamp, sun light, etc.) to cure the resin and form a water-insoluble product composed of the microbial cells immobilized in a gelatinous material.
Patent JP-H04244444-A (JP)
Title: Molding
Inventor: ITO ISAO
IPC: B60R13/04
Filed: 1991-01-31
Abstract: PURPOSE:To provide a molding which has excellent size stability in the direction of length and high resistivity to a warp in the direction of thickness. CONSTITUTION:A metallic insert 2 is embedded in a body 1a of a molding 1. A hollow part 4 is formed on a thick section part 3 formed on the back 1c side of the metallic insert 2.
Patent JP-H09202342-A (JP)
Title: Extraction device of liquid
Inventor: FURUTA KATSUJI
IPC: B65D83/00
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an extraction-device of a liquid which can easily extract a liquid within a hermetically sealed bag without necessity to refill the bag in a container with the liquid. SOLUTION: This extraction device 6 of a liquid is set on the upper end opening 5 of a container 4 to bleed a flexible liquid container bag 1 of the liquid. The device 6 is constituted of a cylindrical liquid extraction member 10 with a collar 9 at the longitudinal middle, and a cap used as a sticking member 11 in common detachably fitted to the member 10, inserted from the upper end of the member 10 and protruded from the lower end of the member 10. The cap used as the sticking member 11 in common is provided with a recess 13 in which the upper end of the member 10 is inserted and closed and also an axis 14 protruded from the lower end of the member 10 and tapered off to the front end.
Patent JP-H10211589-A (JP)
Title: Resonator for ultrasonic vibration joining device
Inventor: SATO SHIGERU
IPC: B06B1/02
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To exchange an annular joining action body by coaxially combining the joining action body to both of main body dividing elements wherein the joining action body is interposed between a set of butting end surfaces and a set of butting parts is formed with the combination using a screw means. SOLUTION: A non-head screw 7 is connected to the screw hole of one end of a ultrasonic born 2, the fitting projection 2a of the ultrasonic horn 2 is inserted into the through hole 6a of the joining action body 6, thereafter the non-head screw 7 projected from the ultrasonic horn 2 in the side of the joining action body 6 is connected to the screw hole of one end of the ultrasonic born 3, and the joining action body 6 is clamped with a set of butting end surfaces of the ultrasonic horns 2 and 3. Respective boosters 4, 5 are connected to the other side of respective ultrasonic horns 2, 3 with non-head screws 8, 9 in the side of the fitting recessed parts 4a, 5a of respective boosters 4, 5 in the opposite side of the joining action body 6.  Under this state, a connection tool is fitted into tool holes 4f, 5f, boosters 4, 5 are mutually rotated in the inverse direction, and respective ultrasonic horns 2, 3 and respective boosters 4, 5 and the joining action body 6 are firmly connected.
Patent JP-S62170033-A (JP)
Title: Driving device for objective lens of optical player
Inventor: YAMAMOTO HIROSHI
IPC: G11B7/09
Filed: 1986-01-22
Abstract: PURPOSE:To improve the workability by sliding a drive frame mounted with an objective lens along a support hole provided to a support to relieve the mounting accuracy at the time of assembling. CONSTITUTION:The objective lens 5 is fixed to a cylindrical drive frame 2 and a focus coil 7 and tracking coils 8a(8b) are fitted thereto. Further, the support hole 1a fitted to the drive frame 2 is provided to the support 1 and permanent magnets 3a, 3b are fixed thereto. In assembling a lens driver, the drive frame 2 is fitted to the support hole 1a to fix elastic members 9a, 9b to the outer end of fixed clots 4a, 4b of the support 1 for elastic support. Since the assembling accuracy is mitigated the workability is improved.
Patent JP-S54106473-A (JP)
Title: Preparation of 4, 5, 6, 7-tetrahydro-benzimidazoline-2-thione
Inventor: SHIBAHARA TERUROU
IPC: C07D235/28
Filed: 1978-02-06
Abstract: NEW MATERIAL:A 4, 5, 6, 7-tetrahydro-benzimidazoline-2-thione of formula I: (R 1  is H, alkyl, allyl, or aralkyl group; R 2  is alkyl, allyl, or aralkyl group).  
     EXAMPLE: 1-Methyl-4, 5, 6, 7-tetrahydro-benzimidazoline-2-thione.  
     USE: An intermediate for medicines, industrial rubbers or their intermediate, and rust inhibitors.  
     PROCESS: One mole of an 2-amino-cyclohexanone oxime is reacted with 0.5W2 moles, preferably 0.8W1.2 moles of a thiocyanate of formula III in an inert solvent, e.g. benzene, and, without isolation, treated with an acidic substance to form the  conpound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61170403-A (JP)
Inventor: YAMAMOTO HISAHIRO
IPC: A45D2/24
Filed: 1985-01-23
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-S5396847-A (JP)
Title: Optical transmission fiber
Inventor: YONECHI SHINICHI
IPC: H01B11/00
Filed: 1977-02-03
Abstract: PURPOSE: To facilitate coloring of optical fibers, facilitate changing of colors as well and make possible production of optical fibers of many colors with one covering extruder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60156293-A (JP)
Title: Brushless dc motor
Inventor: NISHIKAWA HIROSHI
IPC: H02P6/08
Filed: 1984-01-24
Abstract: PURPOSE:To eliminate a magnetic detector such as a Hall element by providing a rotary speed pattern in a controller, and selectively energizing a drive coil in accordance with the rotary speed pattern. CONSTITUTION:A controller 22 is connected at the output terminal to a switching circuit 20 to control the circuit 20 to selectively supply current from a power source to drive coils 10-12, thereby energizing 3 phases. The controller 22 integrally has a central processing unit CPU, memories ROM, RAM, and the memory ROM stores a rotary speed pattern for controlling the circuit 20 until the rotor arrives from the steady state to the constant speed state. The controller 22 inputs the output of a frequency generating coil 14 to a F/V converter 24 and an A/D converter 23.
Patent JP-H02194299-A (JP)
Title: Method for supplying segment to shield machine
Inventor: OBARA YOSHIYUKI
IPC: E21D11/40
Filed: 1989-01-20
Abstract: PURPOSE:To make effective use of two installed erector devices by providing a segment supply position within a shield machine in which a pair of erector devices are installed, and also independently supplying segments to a segment supply device. CONSTITUTION:A shield machine 10 is provided with a skin plate 11 of tubular outer form and the ground is dug by means of a cutter device provided to its front portion. A pair of erector devices 14 for assembling segments 12 in a predetermined position on the inner face of the tunnel are provided to the rear portion of the shield machine 10. A slope 32 provides connection between a stocking position set near the peripheral wall of the lower portion of the shield machine 10 and a segment supply device 31 so that segments 12 are forced to slide from the stocking position via the slope 32. Only one device is therefore enough to form a route on which segments 12 move.
Patent JP-H10208810-A (JP)
Title: Light insertion/extraction connector
Inventor: NAGAFUJI TOSHIAKI
IPC: H01R24/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize a connector for connecting with an FPC(flexible printed circuit) or an FFC(flexible flat cable) without worsening operability, and furthermore, prevent connection displacement, and improve reliability and quality. SOLUTION: A contact 10 being adapted to have a laid H shape, a rotary beam 11 having a rotary part 31 whose end part is circular is provided on one side of an upper beam connected like in a T shape to one end part of a vertical column 13, and a contact beam 12 having a contact part 16 for connecting with an FPC or an FFC is provided on the other side tip end part. An SMT terminal for connecting with a pad of a substrate is provided on one side end part of a lower beam on the substrate side of the contact 10, and the lower beam is disposed in a position standing opposite to the rotary beam 11. Construction is made of a lever 30 having a structure which, engaging with the rotary part 31 of the rotary beam 11, displaces the rotary beam 12 upward and displaces the contact beam 12 downward with the column 13 fulcrumed on the principle of leverage when it is operated, and an insulator for housing the contact 10 and the lever 30.
Patent JP-H02195030-A (JP)
Title: One way clutch using spring
Inventor: OSHIMA KAZUYOSHI
IPC: F16D41/20
Filed: 1989-01-20
Abstract: PURPOSE:To get rid of the bending of a hook portion and the cutting accident of a coil spring, by putting an input hub idly into the inside of a close attachment coil spring pressingly put into the shaft hole of an output hub, and hanging stoppingly one end of the coil spring at the input hub. CONSTITUTION:When an input hub 3 rotates in an arrow e direction which is opposite to the coiling direction of a close attachment coil spring 2, the coil diameter of the close attachment coil spring 2 whose hook portion 2a is hung stoppingly at the groove 3a, is expanded, and the outer perimeter of the close attachment coil spring 2 bites at the inner perimeter surface of a shaft hole 1a at an output hub 1, resulting in a lock condition, and the rotation of the input hub 2 in the arrow e direction is transmitted to the output hub 1. When overload is added at the input hub 3 through a movable shaft 4 under this lock condition, a slip occurs between the outer perimeter of the close attachment coil spring 2 and the inner perimeter of the output hub 1, and the input hub 2 races, and when overload is released, return to the original function is immediately realized.
Patent JP-S59136402-A (JP)
Title: Sintering method of hard alloy to be sintered
Inventor: MARUYAMA MASAO
IPC: C04B35/64
Filed: 1983-01-26
Abstract: PURPOSE:To obtain a sintered body generating no quality deterioration in a short process without using a deformation correcting press, in the sintering process of a hard alloy to be sintered, by performing deformation correcting treatment in connection with the sintering in a sintering furnace. CONSTITUTION:In preparing a sintered body requiring high temp. sintering such as a hard metal or cermet, the sintered body is pressed in a temp. region generating no chemical and physical reaction of a pressing end part and the sintered body at the pressing end part in a cooling process after sintering completion. After sintering deformation is corrected by this process, the sintered body is cooled to a room temp. By this method, the reactivity with a press jig becomes remarkably small as compared with a conventional method for performing pressing in a temp. rising process and treating cost can be reduced because treatment is performed by one furnace.
Patent JP-H07227628-A (JP)
Title: Transfer device for press
Inventor: TAKASE YASUHIDE
IPC: B21D43/05
Filed: 1994-02-03
Abstract: PURPOSE:To provide a transfer device for a press capable of transferring a work in an appropriate attitude when it is transferred from a first station where the work is supplied to a second station by a push rod even when the speed of the press is increased. CONSTITUTION:The work W1 is transferred by holding it with each set of confronting fingers 28 and moving a feed bar 16 arranged with the fingers 28 after the second station S2. The push rod 36 is connected to a finger transfer mechanism 18 which makes fingers of each set of fingers move to approach and separate from each other preceding the movement of the feed bar 16 with a lever 31. The forward movement of the push rod 36 from the first station S1 to the second station S2 is synchronized with the mutual approaching movement of fingers of each set of fingers, and the returning movement of the push rod 36 from the second station S2 to the first station S1 is synchronized with the mutual separating movement of fingers of each set of fingers by the lever 31.
Patent JP-H07213329-A (JP)
Title: Stationary type hair drier
Inventor: TAKEDA HISANOBU
IPC: A45D20/08
Filed: 1994-02-03
Abstract: PURPOSE:To adjust the direction of a wind without changing position relation between a blast port and a blowing port and to improve blowing efficiency. CONSTITUTION:This hair drier is equipped with a drier device 11 provided with a casing 20, an exoergic member 22 arranged in the casing 20, the blowing port 23 formed integrally in front of the casing 20, and a blower fan 21 driven rotatably by a motor 24 and which blasts heat generated by the exoergic member 22 from the blowing port 23 as a hot wind. Also, it is a stationary type hair drier device consisting of a slewing frame table 26 capable of holding the blowing port 23 of the drier device 11 at an arbitrary angle within set ranges around a horizontal axis and a vertical axis, and a frame body 15 in front of which an inlet port slewing frame table 26 in which the outside air can be absorbed by the blower fan 21 of the drier device 11 is provided.
Patent JP-H08198199-A (JP)
Title: Appliance unfolding device
Inventor: SATO RYOTA
IPC: H01Q1/08
Filed: 1995-01-27
Abstract: PURPOSE: To reduce space of housing without increasing the weight. CONSTITUTION: A first rotary driving portion 12 which is rotationally drivable around a first shaft nearly in parallel to the mounting surface of a space navigation body 11 for its attachment and a second rotary driving portion 13 which is rotationally drivable around a second shaft at a specific inclination angle to the first shaft for the first rotary driving portion 12 and nearly perpendicular to a direction to unfold an appliance, are mutually connected through a second connection member 13. An antenna reflector 16 is disposed by combining with the second rotary driving portion 14.
Patent JP-H0833862-A (JP)
Title: Compensator for coating machine
Inventor: JIGUMUNTO MADORUZATSUKU
IPC: B05C11/02
Filed: 1995-01-27
Abstract: PURPOSE: To provide a long life and low cost belt-type doctor blade for a doctor device for coating machine. CONSTITUTION: Both side edges of a thin, linear doctor blade having bendability and flexibility and a tape-shape is fixed to a holder 4 and a working face 16 as its surface is bent so that the projecting form is formed about the longitudinal axis at least at a part of the holder 4.
Patent JP-S58128397-A (JP)
Title: Novel imidazole derivative and its preparation
Inventor: TAKEBAYASHI YOSHIAKI
IPC: C07H19/052
Filed: 1982-01-27
Abstract: NEW MATERIAL:A compound shown by the formulaI(R1 is H, lower alkyl, or lower alkoxy; R2 is H, lower alkyl, phenyl). EXAMPLE:4-Carbamoyl-1-( 2',3'-O-isopropylidene )-beta-D-ribofuranosylimidazolium-5- oleate. USE:An intermediate for synthesizing bredinin derivatives useful as an antitumor agent, an immunosuppressive agent, an antiviral agent, etc. PROCESS:4-Carbamoyl-1-beta-D-ribofuranosyl-imidazolium-5-oleate (namely, bredinin) shown by the formula II is reacted with a ketone or aldehyde shown by the formula III (R1' is as shown for R2) or an ortho ester shown by the formula R2C(R3)3 (R3 is alkoxy) in the presence of an acid.
Patent JP-H01186387-A (JP)
Title: Optical information recording medium
Inventor: ICHINOSE KEIKO
IPC: G11B7/247
Filed: 1988-01-21
Abstract: PURPOSE:To enhance stabilities to heat and light and to reduce a deterioration in regeneration by incorporating a specific metal complex in any one of an undercoat layer, a recording layer, and a protective layer. CONSTITUTION:At least one selected from among metal complexes shown by formulas (I) and (II) is incorporated in at least one of an undercoat layer, a recording layer, and a protective layer in an optical information recording medium. In the formula, M represents a transition metal, such as nickel, platinum, and palladium; a pyridine ring or a pyrimidine ring may have a substituent, such as halogen, alkyl, and amino; and A represents a cation, such as a quaternary ammonium ion and a quaternary phosphonium ion. This optical information recording medium is capable of a regeneration by a long-wavelength light, such as a semiconductor laser, enhanced in heat stability and light stability, superior in shelf stability, and hardly deteriorated in regeneration, additionally forming a pit of favorable shape and making a high C/N ratio available.
Patent JP-S58131164-A (JP)
Title: Apparatus for changing gear ratio of spot coater
Inventor: MATSUTOMO MASASHI
IPC: B41F17/08
Filed: 1982-01-28
Abstract: PURPOSE:To use the spot coater as a non-spot coater, by engaging gears having different gear numbers fixed to the input and output shafts of a means for converting the gear ratio of the spot coater, and switching the connection to an actuator. CONSTITUTION:When a means 11 for converting the gear ratio of the spot coater is used as a non-spot coater, the actuator 17 of an output shaft 13 is connected to the fourth gear 22. When it is used as a spot coater, the actuator 17 is connected to the third gear 21. Power inputted from a timing pulley 35 is transmitted through an input shaft 12, the second gear 15 or the first gear 14, the fourth gear 22 or the third gear 21, a pin 24, the actuator 17 and then the output shaft 13 to a composition roller for supplying paint. By adjusting the relationship between the gear numbers Z1-Z4 of the first-fourth gears, respectively, to satisfy the formula of Z1+Z3=Z2+Z4(Z1/Z3)not equal to (Z2/Z4), the coater can be used under a condition switched as a spot coater or a non-spot coater to a sheet without damaging the composition roller.
Patent JP-S58130694-A (JP)
Title: Horn speaker
Inventor: MIKAMI NOBORU
IPC: H04R1/30
Filed: 1982-01-28
Abstract: PURPOSE:To prevent the mutual interference due to phase difference to realize a flat transmission characteristic, by equalizing phases of acoustic waves, which are propagated through respective slits of an equalizer, in respective aperture parts of slits. CONSTITUTION:Slits 19a, 19b... of an equalizer 17 are so arranged that their entrances coincide with a spherical surface and their exits coincide with the surface of one plane, and these slits have the same acoustic path length. For the purpose of obtaining the equalizer having these slits, curvatures of wall faces of slits 19a, 19b, 19c... in the outside circumferential side are made larger than those in the center side and wall faces of slits in the outside circumferential part are made larger than those in the center part to equalize lengths (acroustic path lengths) of segments A, A', B, B', C, C', D, D', and E, E' passing through centers of slits 19a, 19b..., and thus, exit-side apertures of slits 19a, 19b... are arranged on one plane.
Patent JP-H09204738-A (JP)
Title: Packet data recorder
Inventor: SHINDO TOMOYUKI
IPC: G11B20/10
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To always and stably enable to record/reproduce using a time stamp. SOLUTION: A clock generation circuit 4 generates a synchronizing signal of a time reference that a system clock at an encoding time coincides with a frequency based on an input PCR(program time criterion reference value), and generates a lock flag showing its synchronizing state. A switch circuit 3 is switched by the lock flag, and supplies the input packet data to a recording time stamp addition circuit 8 only when a PLL in the clock generation circuit 4 is synchronized with the PCR of the input packet data, and interrupts the input to the recording time stamp addition circuit 8 to scrap the packet data when the PLL isn't synchronized with the PCR.
Patent JP-H08203701-A (JP)
Title: Chip-type fixed resistor
Inventor: IWAO TOSHIYUKI
IPC: H01C1/14
Filed: 1995-01-30
Abstract: PURPOSE: To provide a chip-type fixed resistor, which has excellent surge voltage resistance that suppresses discharge between the electrodes and is to be used for the circuit of an automobile component, etc., whereupon the surge voltage is to be applied. CONSTITUTION: The facing corners 2a of one side of a pair of primary electrodes 2 are permitted to have roundness, the width of the primary electrode 2 is permitted to be narrower than the width of a resistor 3 so as to permit one of the facing sides to be thoroughly surrounded by the resistor 3. Thus, a chip-type fixed resistor, which does not easily discharge by the surge voltage applied between the initial electrodes, is provided.