baber/WOPTO huggingface dataset:
Patent JP-H09221640-A (JP)
Title: Hot melt film adhesive and its production
Inventor: OSANAI MAMORU
IPC: C09J7/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject adhesive not yellowed and excellent in low temperature flexibility by partially introducing methyl group side chains into the molecular structure of a thermoplastic polyurethane resin produced from a single aliphatic diisocyanate. SOLUTION: This composition comprising (A) an aliphatic diisocyanate, (B) a polymer diol and (C) a chain extender wherein at least one of the components contains one or more methyl side chains in the molecule is reacted with each other in a solvent-free state, and the obtained thermoplastic polyurethane resin having a hardness (JIS-A hardness) of 65-90 degree and a flow- starting temperature of 80-150 deg.C is hot-formed into a film. The component A is preferably a 4-13C aliphatic diisocyanate, and the component B is preferably a polymer diol having repeating units having methyl side chains. The component C includes ethylene glycol, diethylene glycol and propylene glycol.
Patent JP-S54156616-A (JP)
Title: Muting circuit
Inventor: YAMAGUCHI HIROYASU
IPC: H03F1/00
Filed: 1978-05-31
Abstract: PURPOSE: To obtain plural muting signals of mutually different periods simply through the use of a single capacitor by comparing two reference voltages and the terminal voltage of the capacitor and changing the charging period of the capacitor.  
     CONSTITUTION: A capacitor C is subsequently charged through a power source I. When the relation between its terminal voltage V c  and reference supply voltages V 1 , V 2  become V c ≥V 1 , the output of a comparator C 1  becomes low level and a transistor Q 3  goes OFF, assuming a state in which trigger from the outside can enter the terminal IN. At V c ≥V 1 +V 2 , the output of a comparator C 2  becomes low level and the Q 4  for muting goes OFF. This period may be used for pop sound muting. When trigger input in this state is positive-inputted to the base of Q 1 , Q 2  goes ON, causing the capacitor C to discharge. When the voltage V c  lowers and becomes smaller than the voltage V 1 +V 2 , Q 4  goes ON at the high level output of the comparator C 2 , thereby applying muting. By repetition of this, plural muting signals may be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03264343-A (JP)
Title: Method for pasting cylindrical part of liquid container
Inventor: MAEDA MICHIHIRO
IPC: B31B50/64
Filed: 1990-03-15
Abstract: PURPOSE:To obtain satisfactory sealing properties at the pasting part in the cylindrical part of a liquid container by a method wherein tape is heat-sealed so as to cover the edge part of inside pair and, after that, the polyester resin layer, which is located on the outer surface side of the inside pair, of the tape and the polyester resin layer of outside pair are heat-sealed together. CONSTITUTION:Firstly, the site 76a, which is to be bonded to the site 58a of the polyester resin layer of inside pair 50, of the polyethylene resin layer of tape 70 is treated by corona discharge. After that, the tape 70 is heat-sealed to the inside pair 50 under the condition that the polyethylene resin layer 76 of the tape 70 is faced inside, so as to cover the edge part 52 of the inside pair 50. In this case, the corona discharge treated site 76a and the untreated site 76b of the tape 70 are simultaneously bonded to the site 58a of the polyester resin layer and to the site 56a of the polyethylene resin layer of the inside pair 50. Next, the site 78a, which is located on the outer surface side of the inside pair 50, of the polyester resin layer of the tape 70 and the site 68a of the polyester resin layer of the outside pair 60 at the pasting part are registered to each other so as to pile up the inside pair 50 and the outside pair 60 to each other in order to heat-seal both the pairs.
Patent JP-H01240546-A (JP)
Title: Dyeable polypropylene composition
Inventor: SHISHIKURA KATSUHIRO
IPC: C08L33/08
Filed: 1988-03-18
Abstract: PURPOSE:To obtain the present composition capable of giving flat yarns of excellent dyeability, by incorporating a crystalline polypropylene with a copolymer from a specific aminoalkyl acrylate compound and ethylene. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of a crystalline polypropylene with (B) 1-20pts.wt. of a copolymer from (i) an aminoalkyl acrylate compound of the formula (R1 is H or methyl; R2 and R3 are each H or 1-4C alkyl; n is 1-4) and (ii) ethylene, and (C) a surfac tant.
Patent JP-S55157348-A (JP)
Title: Electric dust collecting apparatus
Inventor: YUKITAKE TSUGITA
IPC: B03C3/51
Filed: 1979-05-25
Abstract: PURPOSE: To obtain the electric dust collecting apparatus for effectively collecting fine particles by a method wherein an auxiliary discharge electrode and an earth pole are provided between each dust collecting chambers of the electric dust collecting apparatus and a corona discharge field with a code different from a corona discharge field is formed.  
     CONSTITUTION: Each dust collecting chambers AWC of the electric dust collecting apparatus are equipped with a discharge electrode 2 and a dust collecting electrode 3. Between each dust collecting chambers A, B except the dust collecting chamber C in the final stage of this dust collecting apparatus, the auxiliary discharge electrode 4 and the earth pole 5 are provided. When negative high voltage is applied to this discharge electrode 2, corona discharge is generated to the discharge electrode 2 and the dust collecting electrode 3 and the dust within a polluted gas is caught by the dust collecting electrode 3. Moreover, when positive high voltage is applied to the auxiliary discharge electrode 4, positive corona discharge is generated and the dust passing through this field is positively charged. Thereby, particles charged positively and negatively are mutually attracted electrostatically and fine particles are converted to easily collected coarse particles. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11258456-A (JP)
Title: Connector for optical communication
Inventor: KIKUCHI KIMIHIRO
IPC: G02B6/38
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To make the whole of an optical communication system lower in price and simpler in the optical communication system to transmit a signal in bidirections using an optical fiber. SOLUTION: A connector 100a photocouples between a pair of plastic fibers F13a, F14a and a pair of quartz fibers 101a, 101b to transmit a signal light in bidirections using each fiber. This connector 100a is equipped with one condenser lens 120 inside a casing 110, on a side where the signal light is transmitted from the quartz fiber 101b to the plastic fiber F14a, the end faces of both cores P, Q are mutually stuck fast, and on a side where the signal light is transmitted from the plastic fiber F13a to the quartz fiber 101a, time end faces of both cores P, Q are opposite through the condenser lens 120.
Patent JP-S52147754-A (JP)
Title: Method of controlling ac power
Inventor: HOSAKA MASAO
IPC: G05F1/66
Filed: 1976-06-04
Abstract: PURPOSE: To perform the control of AC power economically by inputting zero volt signals into the central processing unit as the zero standard of pulse width and pulse-width-modulating the AC power into a given load by external sginals and programs. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09235560-A (JP)
Title: Recovery of oil from waste plastic
Inventor: HORIZOE HIROTOSHI
IPC: C10G1/10
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain high-quality oil by separating the pyrolytic product of waste plastics into high-boiling oil and low-boling oil, etc., under specified conditions followed by refluxing the high-boiling oil to the pyrolytic process to efficiently recover oil from the waste plastics. SOLUTION: Waste plastics P are mixed with high-temperature sand and/or additives T, etc., and directly heated to effect temperature rise to 350-500 deg.C and hold the mixture to obtain a pyrolytic product, which, in turn, is passed through vapor/liquid separation processes 4, 5 designed to connect a cooling means 42 to the upper side of a vapor/liquid contact means 41, and thus separated into liquid high-boiling oil, gaseous low-boiling oil and low-molecular gas; the high-boiling oil is then refluxed to the pyrolytic process 2, thus recovering oil from the waste plastics P. The low-boiling oil is pref. fed to a liquid dispersion means 42.
Patent JP-S59191634-A (JP)
Title: Priority deciding system
Inventor: SASAKI OSAMU
IPC: G06F9/46
Filed: 1983-04-15
Abstract: PURPOSE:To change easily the priority connection when a system is expanded and changed by adding a priority setting circuit substrate containing a variable switch to a back board. CONSTITUTION:A priority setting circuit substrate 15 to which priority signals 16 are all wired from input/output device substrates 12-14 is added to a back board 11. At the same time, priority setting switches S1-S4 are provided to the substrate 15. The priority can be set among substrates 12-14 by switching those switches S1-S4. Thus the priority connection can be easily changed when a system is expanded and changed.
Patent JP-H03265511-A (JP)
Title: Method and device for regeration of activated carbon
Inventor: KIKUCHI KIKUSHIRO
IPC: C01B31/08
Filed: 1990-03-15
Abstract: PURPOSE:To safely produce regenerated activated carbon of high quality by disposing a plate-type electrode and a rod-type electrode apart from each other at bottom and the upper part of a desorption tank, respectively, and generating spark discharge in the activated carbon collected in this tank between the electrodes while stirring the activated carbon. CONSTITUTION:Used activated carbon 40 in a hopper 42 is sent by one batch amt. to the elimination tank 32 by a screw conveyer 43. In the tank, DC voltage is applied between a rod electrode 35 disposed at the upper part of the tank and a plate electrode 36 at the bottom while the rod electrode 35 and a stirring plate 37 are rotated with a driving motor 38. By this method, spark discharge is generated in the activated carbon nearly just below the rod electrode 35, and the position of spark discharge moves round so that the spark discharge is generated uniformly in the activated carbon 40 to uniformly proceed the desorption reaction and to recover high-quality activated carbon 40. The regenerated activated carbon is collected downward by one batch in a reserving tank 39, cleaned with cleaning water 51, and sent to an activated carbon purifier. Thus, regenerated activated carbon 40 of high quality can be produced in a safe process.
Patent JP-S61224287-A (JP)
Inventor: MIMURA YUJIRO
IPC: H01R39/12
Filed: 1985-03-28
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-S63233073-A (JP)
Inventor: MIWA KISHIO
IPC: C04B35/52
Filed: 1987-03-23
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-H10257979-A (JP)
Title: Heating cooker
Inventor: ONO ATSUO
IPC: F24C7/04
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling, disassembling and repairing by providing a heating cooker including a cooking chamber formed by upper and lower inner enclosures respectively having flange parts, and upper and lower heat shielding cases which are provided in the outer periphery of the above and respectively have a flange part. SOLUTION: A box-shaped lower heat shielding case 1 is provided with a bent part 16 at the base part and with a horizontal lower heat shielding flange part 5 at the terminal end of the side surface 14, and formed by a metal material having a heat reflecting characteristic and corrosion resistance such as a fused aluminum zinc alloy plated steel plate or the like. A box-shaped lower inner enclosure 2 is also provided with a horizontal lower flange part 6 at the terminal end of the side surface 14 and formed by a metal material having heat resistance and corrosion resistance such as the fused aluminum plated steel plate or the like.  The upper inner enclosure 3 and the upper heat shielding case 4 are similarly formed, and the upper and lower flanges 5-8 of the above are superposed one on the other and fixed at one time to form a cooking chamber 15 by the upper and lower inner enclosures 2, 3, and a heating unit 11, a receiving dish body 12 and a grill net unit 13 are provided in the cooking chamber 15.
Patent JP-H10260126-A (JP)
Title: Method and instrument for measuring viscosity of fluid
Inventor: KAMAMOTO SHIGEO
IPC: G01N11/12
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To shorten the measuring time required by a method for measuring viscosity of fluid. SOLUTION: In a method for measuring viscosity of fluid, the moving speed of a weight 19 is detected by centrifugally accelerating the movement of the weight 19 by rotating a container 17 which is filled up with a fluid 18 to be measured and contains the weight 19 and the viscosity of the fluid 18 is found based on the detected results. Since the weight 19 is not moved by utilizing the weight of the weight 19 itself, but by forcibly moving the weight 19 with a centrifugal force, the moving speed of the weight 19 can be increased as compared with the conventional example and the time required for the measured can be shortened.
Patent JP-H06260150-A (JP)
Title: Halogen lamp with outer bulb
Inventor: OKAHARA KAZUAKI
IPC: H01K1/34
Filed: 1993-03-03
Abstract: PURPOSE:To make a halogen lamp in a rupture-resistant and anti-shock structure, equip it with a high efficiency and long lifetime, and enhance the safety by furnishing an opening at the tip of an outer bulb, and covering the opening with a cap member having a number of vents. CONSTITUTION:The tip of an outer bulb 5 is left open, and a cap member 7 is fixed to this opening 6 with a heat-resistant adhesive or the like. The cap member 7 is composed of a meshing cap 8 made of a metal such as stainless steel in the form of a dome and a band 9 holding the cap in the form of a ring. The mesh of the cap 8 should be such that it does not admit passage of splinters of a size at least 0.5mm or more which give cause of burn of a human body or a fire as consisting of fine glass pieces produced when a crystal glass tube 1 goes into rupture as the worst case. The meshing hinders momentarily an instant pressure rise in an outer glass vessel when the internal bulb ruptures, eliminates pressure impact such as a shock with bulb splinter applied to the inner wall of the outer glass vessel, and lessens the fracture probability of the outer glass, which leads to enhancement of the safety of the lamp.
Patent JP-S62224150-A (JP)
Title: Abbreviated dial device
Inventor: TAMAYAMA KUNIO
IPC: H04M1/275
Filed: 1986-03-26
Abstract: PURPOSE:To eliminate the need for registration of the number at each telephone set by storing a dial number in a memory, using PB dial to apply abbreviation dialing, reading a dial number stored in the memory to send a dial signal. CONSTITUTION:An IC card for abbreviation dial is loaded in a card driver 9, a handset is hooked off, a special number for registration is inputted from a PB dial button 10 and a subscriber telephone number is inputted from a dial button. A control circuit 3 displays a subscriber telephone number on a display section 4 of a dial number and writes it in a corresponding area of the IC card 11 via a write circuit 8. When a dialing special number is inputted from the PB dial button 10, the control circuit 3 reads the information of dial number from a corresponding area of the IC card 11 via a read circuit 7. The control circuit 3 displays the information on a dial number display section 4 and sends the dial number to an exchange station via a dial transmission circuit 1.
Patent JP-S541097-A (JP)
Title: Banknote handling apparatus
Inventor: ARIMOTO KATSUHIKO
IPC: G07D9/00
Filed: 1977-06-04
Abstract: PURPOSE: To surely prevent jamming of banknotes during handling with a simple construction by holding banknotes being conveyed with a holding plate and performing returning through contact of a touch roller, collective containing in a case with a pressing plate and collective returning through contact of a touch roller. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63230728-A (JP)
Title: Resin composition for semiconductor sealing
Inventor: SHIOMI HIROSHI
IPC: C08G59/40
Filed: 1987-03-20
Abstract: PURPOSE:To obtain the title composition excellent in processability, moisture resistance, heat resistance and electrical insulation, by mixing a specified phenol novolac resin with a polymaleimide compound, a silicone resin and silica. CONSTITUTION:A phenol novolac resin (A) having an allyl-etherified phenolic hydroxyl group and a phenolic hydroxyl group having a compound having at least one epoxy group added thereto in the molecule is obtained by subjecting a novolac resin (a) of the average number of nuclei of 2-15 and an allyl halide (b) to dehydrohalogenation and performing an addition reaction of the product with a compound (c) having at least one epoxy group in the molecule. A mixture of component A with a polymaleimide compound (B) having at least two maleimide groups in the molecule and 2-20wt.% silicone resin (C) is optionally mixed with 50-90wt.% silica (D) which has been optionally subjected to coupling treatment and coated with component C and, optionally, an epoxy resin, an epoxy curing agent, a mold release, a colorant, etc. (F).
Patent JP-H01238316-A (JP)
Title: Programmable logic element
Inventor: SAITO HITOSHI
IPC: H03K19/177
Filed: 1988-03-18
Abstract: PURPOSE:To reduce a signal propagation delay time and to attain high speed drive by employing an OR driver comprising an AND side product term line drive circuit driving the AND side product term line and an OR side product term line drive circuit driving the OR side product term line and a connection circuit connecting the both. CONSTITUTION:The AND side product term line 2 is driven by the AND side product term line drive circuit 41 and an AND side product term wiring capacitor 8 and an AND side product term line cell capacitor 7 are charged by a current IA supplied from the AND side product term line drive circuit 41 through a resistor R1. The OR side product term line 3 is driven by the OR side product term line drive circuit 42 and the OR side product term wiring capacitor 10 and an OR side product term line cell capacitor 9 are charged by a current 10 supplied from the OR side product term line drive circuit 42 through a resistor R2. Then the charging of the AND side product term line capacitance and the OR side product term line capacitor are charged nearly simultaneously. Then the signal propagation delay time of the OR side product term line 3 is reduced.
Patent JP-H07269167-A (JP)
Title: Construction method of stack
Inventor: MAEKAWA HIROAKI
IPC: E04H12/28
Filed: 1994-04-04
Abstract: PURPOSE:To reduce the height work such as construction and painting work, and to safely and efficiently carry out construction work by fitting hinge parts by means of a shaft so that the upper and lower hinge mechanisms are fitted after a stack body has been assembled on the ground, and then by liftedly erecting the stack body by means of the hinge mechanism. CONSTITUTION:In a hinge mechanism consisting of an upper hinge mechanism 2, a lower hinge mechanism 3, and a turning shaft 4; a stack body 1 is laid down on the upper part of the upper mechanism 2 in such a way that the fitting part 5 of the upper mechanism 2 is fitted to the fitting part 6 of the lower mechanism 3 so that they can be turnably fitted on the turning shaft 4. Then, the stack is erected by lifting up the stack body 1 by means of the hinge mechanism. In that case, a lifting jig 8 is fixed to the laid-down stack body 1, and a wire rope 7 is fitted to this lifting jig 8, and the stack is vertically erected by turning it up around the center of the turning shaft 4 while lifting up the stack body 1.
Patent JP-S57181798-A (JP)
Title: Strainer
Inventor: KURITA TETSUYA
IPC: B01D29/62
Filed: 1981-04-30
Abstract: PURPOSE:To easily discharge a cake, by providing a cake receiving hollowed  part on a cake discharge port of a strainer, providing a cake discharge valve  body for switching to a filter tube chamber or the outside, on the receiving port  of said hollowed part, and adjusting solid matter particles in a filtrate. CONSTITUTION:A raw liquid supplied into a filter tube chamber 1 from a raw liquid feed port 2 is concentrated through a filter wall 5 by its feed pressure and propulsive action of a screw 16. A solid matter in a concentrated liquid is shifted downward collects stagnantly in a cake receiving hollowed part 22 of a valve body 21. When this acton is continued, solid matter particles are put in order to set particle size or below by a desired concentration degree. Subsequently, a cake in the hollwed part 22 is discharged from a cake discharge port 3 by switching the valve body 21 to its opened state by a switching means 25. In this case, a receiving port 22a of the hollowed part 22 is positioned between packings 23, 24, and does not communicate to the filter tube chamber 1 nor the outside, therefore, even when the cake is being discharged, filtration and pressing are continued in the filter tube chamber 1.
Patent JP-H01239245-A (JP)
Title: Hard wall material
Inventor: TAKAHASHI RYUICHI
IPC: E04B1/92
Filed: 1988-03-19
Abstract: PURPOSE:To provide a wall material which allows easy formation of a wall construction having electromagnetic wave shutting and absorbing function by forming a ferrite layer at the front, rear surface, or in the middle of a hard wall material which is accomplished by baking an inorganic substance. CONSTITUTION:A ferrite layer 2 is formed at the front, rear surface, or in the middle of a hard wall material A which is formed by baking an inorganic substance such as clay. This ferrite layer 2 prevents formation of obstacles for electromagnetic waves by shutting and absorbing the electromagnetic waves generated inside and outside. This permits formation of a wall construction having electromagnetic shutting and absorbing function easily by the dry process.
Patent JP-S55158544-A (JP)
Title: On-line measuring method of and apparatus for aggregation structure
Inventor: KITAGAWA TAKESHI
IPC: G01N23/207
Filed: 1979-05-29
Abstract: PURPOSE:To measure the axial density distribution of the rolled metal plate parallel to the normal thereof employing the parallel beam optical system by applying the slit system having a fixed relationship between the incident and detecting openings to the energy dispersion method requiring no angular scanning theoretically. CONSTITUTION:The slit large in the opening on the incident side is combined with the slit relatively smaller in the opening on the light receiving side in a fixed relationship so that the intensity of diffracted X-rays won't vary as a whole regardless of any change in the position of the sample in one optical system by the energy dispersion method employing parallel beam. Continuous X-rays are radiated at a fixed incident angle theta on the steel plate 7 running between roles 8. The wave height of the electric pulse is selected with a multiple ray analyzer 3 and the data following the analysis thereof is inputted to the electronic computer 5. The intensity of the rolled plate parallel to the diffracted X-rays is obtained for each crystal surface and compared with the random intensity previously obtained from the crystal surfaces of random oriented sample. This continuously provides measured value of the axial density distribution of the normal.