baber/WOPTO huggingface dataset:
Patent JP-2000326339-A (JP)
Title: Method for cleaning mold for injection molding and injection molding machine
Inventor: TSUJII TARO
IPC: B29C45/26
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To enable cleaning of a mold without the inflow of a cleaning sheet material into a thermosetting resin in a hot runner by cooling the thermosetting resin in the hot runner to be set, then inserting a cleaning sheet into the mold and heating the mold to melt the sheet and further removing the sheet from mold after cleaning. SOLUTION: In order to clean a mold, a cleaning sheet 11 made of melamine or the like is inserted and held between a top force 12a and a bottom force 12b, both of which are previously heated. Then, the top force 12a and the bottom force 12b are closed to melt the cleaning sheet (sheet) 11 and the sheet 11 is brought into contact with the surface of a runner 16 and a cavity 15. Further, the sheet 11 is thermally made to undergo a chemical reaction to be cured and during this process, smears sticking to the surface of the runner 16 and the cavity 15 are adsorbed into the sheet 11. After that, the cured sheet 11 is unloaded from the mold to complete the cleaning operation. Meanwhile, a thermosetting resin 14 in the hot runner 13 is cooled to be set.  Thus, it is possible to prevent the inflow of a molten cleaning sheet material from occurring and thereby prevent the quality of a molding from being deteriorated.
Patent JP-S6120143-A (JP)
Title: Scannable latch circuit
Inventor: NAKAI YASUHIRO
IPC: G01R31/28
Filed: 1984-07-06
Abstract: PURPOSE:To make it possible to mix a latch circuit simply with a flip-flop (FF) by latching a main latch circuit and a sub-latch circuit at the leading edge and trailing edge of a data set pulse, delaying input data to the main latch circuit and outputting the data from the sub-latch circuit. CONSTITUTION:The main latch circuit 1 stores input data 104 at the leading edge of a data set pulse 103, and after holding the data 104 until the succeeding leading edge, outputs data 105. The circuit 1 outputs the output signal 105 to the sub-latch circuit 2 at the trailing edge of the pulse 103 to make the circuit 2 latch the signal 105 until the succeeding trailing edge and inputs a scan data signal 101 or a data signal as input data 104 in accordance with the ''1'' of ''0'' of a scan specifying signal 100. When the signal 100 is ''1'', the circuit 1 inputs the signal 101 and outputs the output data 105 to the circuit 2 at the leading edge of the pulse 103 and the circuit 2 sets up the input signal 105 at the trailing edge of the pulse 103, and after holding the contents until the succeeding trailing edge of the pulse 103, outputs a signal to a scan data output terminal 107.
Patent JP-H0657683-A (JP)
Title: Movable carriage for calendar operator
Inventor: HANSUURORUFU KONRATSUDO
IPC: F16P3/12
Filed: 1993-06-11
Abstract: PURPOSE: To eliminate the need for arranging a finger protecting apparatus in a calender by respectively specifying the positions of a parapet and a breastwork provided in a movable platform. CONSTITUTION: This movable platform 5 is obtained by installing a parapet 8 having a lower height B than that of an operator 7 in the movable platform 5 in front of a plurality of press rollers 2 and 3 and a guide roller 4, selecting the distance C so that the hand can be introduced over the parapet 8 into a non-dangerous zone of a calender by the operator 7, additionally installing a breastwork 12 raisable upward with respect to the parapet 8 therein and preventing the access to a dangerous zone of the calender.  Furthermore, a controller is operated so that the breastwork 12 can be raised when the movable platform 5 is located outside a predetermined non-dangerous position and the calender is in operation and the breastwork 12 can be lowered only when the calender is idle or the calender is in operation and the movable platform 5 is located at the predetermined non-dangerous position.
Patent JP-S6032607-A (JP)
Inventor: HATAKEYAMA SHIGEYUKI
IPC: B28B21/48
Filed: 1983-08-02
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-S5664611-A (JP)
Title: Device for measuring solar angle
Inventor: KAWAGUCHI MASAYOSHI
IPC: G01C1/00
Filed: 1979-10-31
Abstract: PURPOSE:To measure the solar angle with a simple and compact device, by sensing an incident light beam from a pin hole provided through the measuring surface, at the surface on which charge coupling elements are arranged in two dimensions. CONSTITUTION:The pin hole 4 which serves as incident hole for the sun light is provided through the measuring surface of a sensor. The charge coupling elements 5 in two dimensions on which a plurality of picture elements are arranged are provided in parallel with said measuring surface with a specified distance being  provided. The light beam from the pin hole 4 is irradiated to the position corresponding to the relative angle between the sensor and the sun light, and the electric  charge is stored at the position where the circular spot hits, depending on the  amount of the light. The video output signals as illustrated are obtained by transferring said electic charges and scanning in two dimensions, the position of the circular spot is sensed in two dimensions, and the X and Y components of the spectrum indicating the direction of the sun is computed.
Patent JP-S62296919-A (JP)
Title: Punch metallic die for press working
Inventor: NISHINO TATSUYA
IPC: B21J13/02
Filed: 1986-06-17
Abstract: PURPOSE:To smoothen a cut surface to generate no recessed part, and to obtain a product being free from dispersion in a short time, by providing a step difference punch provided with a stepped part, on the lower face of a left side punch, and providing a step difference punch, a chip escape part and a cutting edge, on the lower face of a right side punch, in a metallic die. CONSTITUTION:A step difference punch 9 having a step difference S is provided on the lower face of a left side punch 4, and a step difference punch 10 having a step difference S, a recessed part 12 for escaping chip, and a cutting edge 13 are provided on the lower face of a right side punch 5. In this state, a hollow pipe 11 of an object to be worked in inserted into a placing hole 7b of a punch holder, and when an upper die 1 descends, a roller 6 moves along cam surface cam surfaces 2a, 2b of the upper die, and the punches 4, 5 insert and attach the upper end face 11a of the object to be worked. Also, the roller 6 cuts and pushes up a part of the surface of a pipe by a guidance of cams, 2c, 2d and a punch holder 7a. The upper die descends, the roller 6 moves along cam surfaces 2e, 2f, a notch groove is cut by the edge part 13, a cut piece is re moved, and a smooth groove is formed on a pipe material.
Patent JP-S5567179-A (JP)
Title: Luminous display device
Inventor: MATSUDA NOBUHIDE
IPC: G09F13/20
Filed: 1978-11-14
Abstract: PURPOSE: To decrease the number of man-hours, and to improve reliability, by using conductive adhesive substance without employing wire bond, in this matrix- like display device making use of a large number of LED.  
     CONSTITUTION: A gold evaporated film 52 is mounted onto a glass plate 51 as an electrode in the X direction, a LED 53 is placed and both are connected at approximately 260°C. Solder 54 spreads only on the metal portion, and a luminous portion of the LED is not coated. An upper portion of the LED 53 is covered with silver paste 55, a substrate 57 on which an electrode 56 in the Y direction is arranged is stacked so that the electrode 56 fast be sticked to the paste 55 and the paste is hardened. Since the curing temperature of the paste is approximately 100∼150°C, the solder 54 does not melt, and the LED does not move and is not exfoliated. Thus, a process of manufacture is sharply simplified, and reliability is high because the LED is fixed to the substrate with conductive substance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04339567-A (JP)
Title: Cutting method for austenitic stainless steel
Inventor: TAKEZOE KENZABURO
IPC: B23K7/00
Filed: 1991-05-16
Abstract: PURPOSE:To easily and accurately cut austenitic stainless steel in a short time without setting up a special device and without the need for heating for a long time by an ethylene gas burner and the influence of work hardening. CONSTITUTION:A beltlike zinc plate 3 is placed on a cutting line of an austenitic stainless steel pipe 1 having tensile constraint and welding residual stress and the upper part of the beltlike zinc plate 3 is then heated to >=750 deg.C to perform cutting by using a zinc embrittlement phenomenon of the austenitic stainless steel.
Patent JP-H05310936-A (JP)
Title: Polyimide-polysiloxane composite material and its production
Inventor: IMAI YOSHIO
IPC: C08G77/388
Filed: 1992-05-07
Abstract: PURPOSE:To obtain the subject composite material having excellent heat- resistance, flexibility, electrical insulation property, processability and adhesiveness and useful as an electrical insulation material, etc., by reacting a specific silicon-functional silane compound in an organic solvent solution of an aromatic polyamic acid under specific condition. CONSTITUTION:A silicon-functional silane compound containing univalent hydrocarbon groups bonded to a silicon atom (the number of the hydrocarbon groups is 0.01-2 based on one silicon atom on an average) is subjected to hydrolysis and condensation in an organic solvent solution of an aromatic polyamic acid to form a network structure of a polyorganosiloxane. The polyamic acid is subjected to ring-closure reaction to obtain the objective composite material.
Patent JP-H11334202-A (JP)
Title: Transfer type laminate film for protecting image and thermal transfer ink sheet
Inventor: SAITO KENICHI
IPC: C09K3/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent a decrease in an image quality level according to an analysis of an ultraviolet absorber even in the case of adding a large amount of the absorber in a thermal transfer laminate by incorporating the liquid-like absorber at the ambient temperature in a thermal transfer laminate layer. SOLUTION: A thermal transfer laminate layer 2 constituted by a thermoplastic resin is formed on a base material 1. The layer 2 is a layer to be adhered to a photographic sheet formed with an image by a thermal transfer and simultaneously a layer for protecting the image after the transfer. As an ultraviolet absorber to be added to the layer 2, the absorbent of a liquid state at the ambient temperature is used. In this case, the ambient temperature is a range of -5 to 40 deg.C. The liquid state means to exhibit flowability at the ambient temperature without crystallizing and to indicate the flowability of a range of 5,000 to 20,000 cPs (at 25 deg.C) of a viscosity.  Thus, even in the case of adding a relatively large amount of the absorbent into the laminate layer, a decrease in an image quality level according to an analysis of the absorbent is prevented and a light resistance of the image formed on the sheet can be enhanced.
Patent JP-H0813358-A (JP)
Title: Fabric for ink jet printing, method for ink jet printing and printed fabric
Inventor: TAKAIDE FUMI
IPC: D06M101/16
Filed: 1994-06-23
Abstract: PURPOSE:To obtain a fabric for ink jet printing, having a specific value or above of moisture content and high dyeability and capable of expressing a clear an delicate figure pattern without causing the bleeding by knitting or weaving twisted union yarns of hydrophilic fibers with hydrophobic fibers. CONSTITUTION:This fabric for ink jet printing is obtained by knitting or weaving twisted union yarns of hydrophilic fibers (preferred example: regenerated cellulose or mercerized cellulosic fibers) with hydrophobic fibers dyeable with a water-based ink containing a dye (e.g. a disperse or an acid dye) and has >=5wt.% moisture content in an atmosphere at 20 deg.C and 65% relative humidity. The method for ink jet printing is to carry out ink jet printing of the knitted or woven fabric knitted or woven from mainly the twisted union yarns prepared by twisting and combining the hydrophilic fibers with the hydrophobic fibers (preferably fibers having ester or peptide bonds in the main chain of the molecule) at (1:20) to (1:1) with the water-based ink. The resultant fabric for ink jet printing contains the hydrophilic fibers capable of quickly holding the water- based ink, highly develops the color and manifests a delicate figure pattern rich in level dyeing properties.
Patent JP-H08547-A (JP)
Title: Endoscope insertion guide
Inventor: SATO SHOZABURO
IPC: A61B1/00
Filed: 1994-06-23
Abstract: PURPOSE:To provide an endoscope insertion guide capable of easing the pain and anxiety at the time of insertion of a gastrocamera. CONSTITUTION:An insertion guide 1 is formed by providing the front side of a flexible tube 2 having a small thickness with a slender tapered part 4 which is soft and is expandable in diameter. This tapered part 4 is pressed to open and flare and the direct contact of the gastrocamera 5 with the throat does not arise if the tapered part 4 is first inserted until this part passes the swallowing part of the throat, then the gastrocamera 5 is inserted into a tube 2 and, therefore, the gastrocamera is inserted into the stomach without giving a patient pain.
Patent JP-H11338503-A (JP)
Title: Process controller of closed loop system including pid controller
Inventor: TAKENAKA TATSUJI
IPC: G05B11/36
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To make automatically calculatable the proportional gain of the PID controller so that the gain always has a proper value by setting the proportional gain of the PID controller as a variable gain with the output of a control gain adjusting device which is arithmetically processed according to the rate of variation of a controlled variable with time. SOLUTION: A controlled variable y(t) is inputted to an absolute value generator 26 through a differentiator S24, the output (variation rate ϕ*) of the absolute value generator 26 is connected to the minus side of a substracter 23, and a threshold value α outputted from a constant generator α 21 is connected to the plus side of the subtracter 23. Consequently, the output (α-ϕ*) of the substracter 23 is inputted to a function generator 28 provided with a blind sector through a coefficient multiplier β 29, the output of the function generator 28 is inputted to one side of a multiplier 27, and the output of a function generator 31 is inputted to the other side.  Then the output of the multiplier 27 is inputted to an integrator 30 with a limit and its output K(t) becomes the proportional gain value of the PID controller and is inputted to a function generator 31.
Patent JP-S5765770-A (JP)
Title: Electropolishing whetstone
Inventor: INOUE KIYOSHI
IPC: B24D3/34
Filed: 1980-10-08
Abstract: PURPOSE: An electropolishing whetstone of low specific resistance excellent in electrolizing action, mechanically polishing property, durability, etc., which is obtd. by compounding an electrically conductive abrasive grain contg. at least one among TiC, TiB 2 , (TiB 2 )C, and (TiB 2 )N with a binder and then subjecting to sinter molding.  
     CONSTITUTION: A main component consisting of at least one electrically conductive abrasive grain selected from among TiC, TiB 2 , (TiB 2 )C and (TiB 2 )N is mixed, if necessary, with a common abrasive grain such as B 4 C, WC or Sic in such a variety and proportion as to give a sintered material of specific resistance ≤100Ωcm. The resulting mixt. is compounded with about 10W25vol% binder such as inorg. glass or resin and subjected to sinter molding in order to form desired pores among the grains, to prepare the purpose electropolishing whetstone. The whetstone obtd. can be used as such for electropolishing, and never lose electrically conductive  property during use as compared with a conventional metal-impregnated whestone. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1152396-A (JP)
Title: Method for assembling liquid crystal display device and assembling device
Inventor: MUROUCHI KATSUNORI
IPC: G02F1/1339
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To enable assembly without flawing a pair of substrates at the time of assembling these substrates by providing one stage with a mechanism for deflecting the display region of at least one substrate of the first and second substrates in the direction parting this region from the display region of another substrate. SOLUTION: Alignment is executed in the state of making the distance between the two substrates larger than a cell gap while the two substrates 1, 2 are held adhered by a seal 4. The array substrate 1 as the lower substrate is slightly deflected downward at the time of, for example, the alignment, by which the damaging of the inner flank of the counter substrate 2 at the front end of the spacer 47 is prevented. More specifically, when the array substrate 1 on the lower side is placed on the lower stage 6, the array substrate 1 slightly deflects downward in correspondence to a recess 13 and the excessive deflection thereof is prevented by a thrusting up stage 20. When the alignment of both substrates 1, 2 is executed in this state, the flawing of the substrate 2 by the spacer 47 in consequence of the slight downward deflection of the substrate 1 is prevented.
Patent JP-H05328857-A (JP)
Title: Unit for greening wall surface of building
Inventor: HIROTA OSAMU
IPC: A01G9/02
Filed: 1992-06-02
Abstract: PURPOSE:To provide the building wall surface-greening unit capable of simply greening the wall surface of the building without damaging the wall surface and dispensing with labor for its maintenance. CONSTITUTION:A climbing winder 4 and soil 3 on a lower water tank 1 are covered with nonwoven fabric 5, and a pot 2 whose upper surface is covered with a fixed net 6 is superposed. An auxiliary member 7 for the climbing of the winder 4 is vertically installed on the pot 2, and the unit is composed so as to be detachably mounted on the wall surface of a building (b) through bolts (10).
Patent JP-H07288087-A (JP)
Title: Plasma display panel
Inventor: KOMAKI TOSHIHIRO
IPC: H01J11/24
Filed: 1994-06-23
Abstract: PURPOSE:To improve light emitting efficiency or a balance of brightness. CONSTITUTION:At least one among a width, the area and electric capacity of a projecting part in a panel peripheral part is made larger or smaller than a panel central part. As one example, widths of respective maintaining electrode pairs S and S' are made wide in the panel central part, and the widths are made gradually narrow in stages or are formed in the shape of becoming gradually narrow in stages toward the panel peripheral part. Thereby, in the panel central part, light emitting efficiency or light emitting brightness becomes preferential, and in the panel peripheral part, accuracy to dislocation caused by a dimensional change of a glass plate is reduced.
Patent JP-H037839-A (JP)
Title: Air conditioner
Inventor: IMANISHI MASAMI
IPC: F24F11/02
Filed: 1989-06-02
Abstract: PURPOSE:To enable an efficient defrosting operation to be carried out by a method wherein when an outdoor piping temperature is lower than the first set temperature, the first defrosting operation is started and completed when it reaches the second set temperature; and in turn when it is high, the second defrosting operation is started and when the temperature reaches the third set temperature lower than the second temperature, the operation is completed. CONSTITUTION:In case that an outdoor piping temperature TP within a forced heating operation mode TH is lowered a defrosting start temperature TS, the temperature is controlled by the first defrosting operation start means 41 immediately changed over to the defrosting operation from an output circuit after an elapsing of TH and by the first defrosting operation completing means 42 changed over to a heating operation under a condition in which an outdoor piping temperature TP is increased up to a set temperature TE1 during this defrosting operation. In case that the outdoor piping temperature TP is higher than the defrosting start temperature TS even after a forced heating operation mode TH elapses, the heating operation continues and this temperature is controlled by the second defrosting operation starting means 3 changed over to a defrosting operation under a state of TP<TS and the second defrosting operation completing means 44 changed over to a heating operation under a condition in which the outdoor piping temperature TP is increased up to a temperature TE2 lower than a set temperature TE1.
Patent JP-2000028967-A (JP)
Title: Optical attenuator
Inventor: CHENG YIHAO
IPC: G02B6/32
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical attenuator small small is size, easy to produce and low in cost. SOLUTION: Optical fibers 16a and 16b of an optical waveguide are connected to an input port 110a and an output port 110b of one end face of a double- refracting crystal 130. A GRIN lens 105 and a polarizing rotor 132 are arranged between the double-refracting crystal 130 and a mirror 136. An optical distance (d) between the input/output end on the side of ports 110a and 110b of the double-refracting crystal 130 and the end face of the GRIN lens 105 nearest to this input/output end is equalized to the optical distance between the mirror 136 and the end face of the GRIN lens 105 nearest to this mirror 136.
Patent JP-S5667326-A (JP)
Title: Imide type compound and production thereof
Inventor: NISHIKAWA AKIO
IPC: C08G12/08
Filed: 1979-11-05
Abstract: NEW MATERIAL:An imide type compound having structural units represented by formulas I and II, wherein R 1  is an ethylenically unsaturated group, R 2  is a group of formula III or a group of formula IV, (y) is H, CH 3 , C 2 H 5 , Cl, Br or OCH 3  and (z) is H or CH 3 .  
     USE: For use in impregnation, coating varnishes, adhesives and filament-winding varnishes.  
     PREPARATION: A tetrahydrophthalic anhydride type compound of formula V is reacted with an aniline resin, and then the reaction product is reacted with an ethylenically unsaturated carboxylic acid anhydride of formula VI to form an amido acid. Next, the amido acid is cyclized by dehydration. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5843451-A (JP)
Title: Positive type photosensitive resin composition
Inventor: HOSAKA YUKIHIRO
IPC: G03F7/023
Filed: 1981-09-09
Abstract: PURPOSE:To obtain the titled composition having high sensitivity and causing little uneveness among product lots by adding a 1,2-quinonediazido compound to a copolymer of an unsated. monoolefin compound with an unsatd. alpha,beta-ethylenic carboxylic acid. CONSTITUTION:A copolymer with 500-10,000 number average mol.wt. is obtd. by subjecting 60-95mol% unsatd. monoolefin compound such as methyl methacrylate and 40-5mol% unsatd. alpha,beta-ethylenic carboxylic acid such as acrylic acid to soln. radical polymn. in an org. solvent such as methanol in the presence of a radical polymn. initiator such as 2,2'-azobisisobutyronitrile. To 100pts.wt. of the copolymer is added 5-100pts.wt. 1,2-quinonediazido compound such as phenyl ester of 1,2-benzoquinonediazido-4-sulfonic acid.