baber/WOPTO huggingface dataset:
Patent JP-H0248360-A (JP)
Title: Unwinder device
Inventor: MORITAKE TAKAYOSHI
IPC: B65H19/18
Filed: 1988-08-08
Abstract: PURPOSE:To cut an old web automatically in a quick manner by adjusting a degree of tension in a web of an old rewinding roll with adjusting means without preventing any movement, and detecting adhesion between the old web and a new web through a tension variation. CONSTITUTION:An oil rewinding roll 02 is uplifted from a rewinding position 17 to 18 without cutting a web 05, and simultaneously, a tension roll is also shifted to a 10 position. Then, a new rewinding roll 01 fitted with an adhesive surface 14 is conveyed to the rewinding position 17, and then the web 05 of the old rewinding roll 07 is pressed on the roll 01 by a paper presser 22, while the tension roll 07 is turned round to a 11 position by a cylinder 23, whereby tension is added to the old web 5. In succession, the new roll 01 is rotated and the adhesive surface 14 is stuck to the old web 05. At this time, the tension roll 07 is somewhat shifted by a variation in the tension, and a contact 30 of an adjuster 30 is made in a circuit so that a cutter 06 is operated, thus the old web 05 is cut off. Therefore automation for cutting can be done in this way.
Patent JP-S5987923-A (JP)
Title: Removing method of initial deformation of plastic worked plate
Inventor: HATSUDA TOSHIO
IPC: B21D1/06
Filed: 1982-11-10
Abstract: PURPOSE:To prevent occurrence of deformation due to a spring-back in plastic worked plate by applying a heat input of high density on the periphery of a plastic worked part by laser, plasma etc. in plastic working of a metallic plate. CONSTITUTION:In manufacturing a crimped outer plate for vehicle having crimps 2 by plastic working a metallic plate 1 using a die, the spring-back shown by a dotted line occurs and the shape of a product is deformed from a specified shape. As the spring-back is mainly elastic deformation in the periphery of the plastic worked part, a bending force is generated to generate the spring- back as internal distortion instead of external force. For this purpose, the heat input of high density such as laser or plasma arc is applied to generate a bending force 7. Thus, initial deformation due to spring-back is removed easily and the work can be worked to a specified shape.
Patent JP-S5896444-A (JP)
Title: Automatic dialing device
Inventor: NUNOKAWA MASARU
IPC: H04M1/27495
Filed: 1981-12-04
Abstract: PURPOSE:To increase the number of subscribers without enlarging the entire size, by selecting memories for subscriber number storage having n-times capacity as subscriber selecting buttons with a rotating body the cross section of which is a polygon and having an individual code, and allowing the memory to correspond to the selecting buttons. CONSTITUTION:A subscriber number is given to the primary memory 2 from a dial button 1 or memories 10 for subscriber number storage, and the stored number is transmitted from a dial signal terminal 4. The number of the memories 10 is n-times that of subscriber selection buttons 7, and a rotating body having a polygonal cross section having an individual code on each surface is rotated with a knob 15, to select any one of memories (a)-(e). Thus, the entire size can be reduced and the number of the buttons 7 is not numerous allowing to prevent misselection.
Patent JP-S6445274-A (JP)
Title: Package of folded box
Inventor: HASHIMOTO TADASHI
IPC: B65D77/02
Filed: 1987-08-05
Abstract: PURPOSE:To obtain a preferable package assembly with a boxing machine, preventing close contacts at folded inner faces during haulage and storage thereof and also bending or waving in the longitudinal direction, by placing folded boxes in a rank so as to be almost perpendicular to the surface made flat on placing many folded boxes made flat in a case. CONSTITUTION:As to a package enclosing many folded boxes 1 made flat in a case 2, after making ruled lines 12 for bending on a sheet 11 and bonding at a required adherent allowance 13, said folded boxes 1 are spaced in a rank so as to be almost perpendicular to the surfaces made flat. In case of multi-stage piles, a partition plate 3 is disposed to position between the stages. Thereby said folded boxes can be placed in a state of being naturally expanded a little without close contacts at folded inner faces of said folded boxes and also without bending or waving in the longitudinal direction and a stably contained condition can be obtained by a mutually repulsive force resulting from a certain elastic force.
Patent JP-S6487533-A (JP)
Title: Manufacture of window glass with high permeability within visible spectrum scope, low surface resistance and high reflectivity against heat radiation and window glass thereby
Inventor: YOAHIMU SUTSUIRUBOFUSUKII
IPC: C03C17/36
Filed: 1988-08-08
Abstract: A process for the production of glass sheets with high transmissivity in the visible spectrum and high reflectivity for infra-red light and low surface resistance wherein a layer system in the following sequence is built up on mineral glass substrates: layer 1: oxide from the group comprising tin oxide, silicon dioxide, aluminium oxide, tantalum oxide and zirconium oxide or mixed oxides thereof layer 2: alloy comprising 80% by weight of nickel and 20% by weight of chromium layer 3: silver or a silver alloy containing at least 50% by weight of silver layer 4: alloy comprising 80% by weight of nickel and 20% by weight of chromium layer 5: oxide from the group comprising tin oxide, silicon dioxide, aluminium oxide, tantalum oxide and zirconium oxide or mixed oxides thereof. The substrate, together with the entire sequence of layers, is warmed to the softening point of the glass and bent into the final shape. <IMAGE>
Patent JP-H0245819-A (JP)
Title: Cordless tablet
Inventor: YAMAMOTO TADAYOSHI
IPC: G06F3/041
Filed: 1988-08-06
Abstract: PURPOSE:To eliminate a battery and to simplify constitution by converting an alternative current, which is impressed to a driving line group, to an alternative current magnetic field with a tuning circuit in a position indicator, impressing this alternative current magnetic field to a sense line and inducing the alternative current. CONSTITUTION:The alternative current, which is impressed through a driving circuit 2 to a driving line group 1, is converted to the alternative current magnetic field by a coil 31 of a position indicator 3 and a capacitor 32. This alternative current magnetic field is given to a sense line group 4 and the alternative current is induced to the sense line group 4. A control circuit 6 detects this induced current and executes prescribed arithmetic. Thus, the position of the position indicator is determined.
Patent JP-H06184173-A (JP)
Title: Isolation of calcium salt of ascorbyl 2-monophosphate
Inventor: KURAUSU KAIZAA
IPC: C07F9/655
Filed: 1993-08-09
Abstract: PURPOSE: To profitably isolate the compd. in industrial scale from aq. alkaline reaction mixtures obtained by reaction of ascorbic acid with a molar excess of phosphorous oxychloride in the presence of a tert. amine, while maintaining the pH of constant.  
     CONSTITUTION: Calcium ascorbyl 2-monophosphate of the formula is isolated by a process, which comprises by reacting ascorbic acid with phosphorous oxychloride of 2 mol equivs. in the presence of pyridine, while maintaining pH 12-13 by means of an aq. potassium hydroxide soln., precipitating the removing as potassium magnesium phosphate, which have been formed by reacting the formed phosphate ions with magnesium chloride in amounts of about 0.9-1.1 mol per mol of phosphate ions, distilling the remaining aq. soln. to remove the pyridine together with water, reacting the resulting aq. soln. with magnesium chloride to crystallize and so on. Further, L-ascorbic acid is preferable as the ascorbic acid. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5986689-A (JP)
Title: Liquefaction of brown coal
Inventor: NAKAKO TAKAO
IPC: C10G1/00
Filed: 1982-11-09
Abstract: PURPOSE:To prepare naphtha by fractional distillation of a reaction product obtained by hydrogenation of brown coal and obtain a fuel by mixing heavy oil with light oil solvent, separating it into soluble and insoluble components and mixing a heavy oil obtained from the soluble component with a medium duty oil fraction. CONSTITUTION:Brown coal in powder, a hydrogenation catalyst and a recycled hydrocarbon solvent are blended. The resultant raw material slurry 13 is led into a reaction tower 2 and hydrogenation reaction is performed. The reaction product 15 is fractionated in a distillation tower 4 to obtain naphtha 18, medium duty oil fraction 19 and heavy oil 21. A part of the medium duty oil fraction 19 is recycled for use as solvent to produce the slurry. The heavy oil 21 is led into a mixing tank 9 where it is mixed with a light oil solvent 22 and the mixture is separated into a soluble component 25 and an insoluble component 26 in a precipitation tank 5. After removal of the solvent from the soluble component 25 in a solvent recovery tower 6, the resultant heavy oil and medium duty oil fraction are blended to produce a fuel oil. A part of the heavy oil is also recycled for use as solvent to produce the slurry.
Patent JP-H1133805-A (JP)
Title: Tool clamping/unclamping mechanism
Inventor: HASHIMOTO SHIGEHIKO
IPC: B23B31/117
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To allow shortening of a spindle. SOLUTION: In the neighborhood of the end part of a sindle 25 on the coupling side, a hollow unclamping disc 80 in cylindrical form equipped at the bottom with a flange 83 is provided in such a way as penetrating the spindle 25. The top of the disc 80 and the top of a draw bar 65 inserted through the spindle 25 are fixed together by a perpendicular pin 70 through a slot formed in the spindle and can move up and down under guidance of the slot. When the flange 83 of the unclamping disk 80 is pressed downward by pressing pieces 35 furnished at the tip of an unclampling lever 30, the draw bar 65 sinks, and the tool is released.
Patent JP-S6256956-A (JP)
Title: Production of heat resistant insulating pattern
Inventor: FUKUYAMA SHUNICHI
IPC: G03F7/075
Filed: 1985-09-06
Abstract: PURPOSE:To form a pattern of a good thermal shock having excellent heat resistance by forming a thin layer of a specific silicone resin on a substrate to be treated and flattening the surface by heating and melting particularly when the substrate has a step then irradiating a pattern thereon. CONSTITUTION:The silylated polymethyl silsequioxane which is expressed by formula and is dissolved in a solvent is coated on the substrate to be treated such as semiconductor substrate and is dried; thereafter, the surface is flattened by heating and melting the coating polymer up to the m.p. if the substrate has the step; thereafter, the pattern is irradiated thereon by ionization radiation to crosslink the polymer in the irradiated part. The polymer in the non- irradiated part is dissolved away by using a solvent. The soln. prepd. by dissolving such silicone polymer into a solvent can be spin-coated and can be easily formed to the pattern. The substrate having the considerable steps can be flattened. The above-mentioned polymer withstands >=500 deg.C heat treatment and is crack-free in spite of a temp. change. The pattern is thus made usable for LSIs, VLSIs, etc.
Patent JP-S6175220-A (JP)
Title: Automatic telemeter
Inventor: ONISHI YOSHIO
IPC: G01F15/06
Filed: 1984-09-20
Abstract: PURPOSE:To prevent the breakage of a meter, by providing an insulating transformer at the output terminal of an electronic-designed unit section for remotely transmitting a telemetry value data in a half-duplex manner to eliminate the effect due to induced noises. CONSTITUTION:At an electronic-designed unit section of an automatic telemeter, an outgoing control telegram for calling from the center is inputted into a CPU22 via receiver 16 to be collated with an address setter 24 of a telemeter and outputted through a transmitter 15. Here, an insulating transformer 14 is provided on a meter cable 6 at the output terminal together with a lightning arrestor 25 to reduce longitudinally induced noises as well as inter-line noises laterally.
Patent JP-H0248321-A (JP)
Title: Pallet transporting device
Inventor: IKEDA YUJI
IPC: B65G17/42
Filed: 1988-08-08
Abstract: PURPOSE:To eliminate the transport force, i.e., line pressure by installing a lever which is urged so as to contact a driving body and separated from the driving body by the collision with a pallet body on the downstream side. CONSTITUTION:When a pallet body 5 collides with a stopper cylinder or a pallet body on the downstream, in the state where a lever 6 collides and transport is suspended, the lever 6 turns around a supporting point 7, overwhelming a spring 8, and the lever 6 is separated from a wire rope 9 nipped by a frictional block 10 and the lever 6, and the transport force, i.e., line pressure is eliminated.
Patent JP-H0940532-A (JP)
Title: Hair cosmetic composition
Inventor: NARASAKI KANJI
IPC: C08L33/04
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a hair cosmetic composition that develops high hair grooming effect and can provide conditioning effect by using a cationic polymer composed of specific polycationic unsaturated monomer unit. SOLUTION: This composition contains an acrylic cationic polymer that contains at least 5wt.% of a group having a plurality of cationic groups and has weight average molecular weight of 5,000 to 500,000. The group having a plurality of cationic groups is preferably one of formula l [R<1> is H or methyl; R<2> is an alkylene, or CH2 -CH(OH)-CH2 ; R<3> to R<6> are each an alkyl; R<7> is an alkyl or aralkyl; A is O or NH; (n) is 1-3]. Particularly, the cationic polymer is preferably a copolymer containing 15-90wt.% of the group of formula 1. Furthermore, the cationic polymer preferably contains 15-90wt.% of the group of formula 1, 10-85wt.% of a group of formula II (R<8> is an alkyl), and 0-50wt.% of a group of formula III (B is an arbitrary substituent). It is preferable to add 0.1-10wt.% of the polymer to cosmetics.
Patent JP-H0362434-A (JP)
Title: Manufacture of explosion-proof cathode-ray tube
Inventor: OCHIAI KEIICHI
IPC: H01J29/87
Filed: 1989-07-28
Abstract: PURPOSE:To connect a semi-transparent conductive film on the surface of a face plate and an explosion-proof metal frame to each other in a proper electrical way and with good production efficiently by bonding the aforesaid film and frame with an adhesive containing metal powder, and then applying heating and pressing treatment thereto. CONSTITUTION:An explosion-proof metal frame 4 is bonded to a semitransparent conductive film 2 on the face place surface of a cathode-ray tube 1 with a conductive pressure sensitive adhesive tape 3. The aforesaid frame 4 is pressed onto the cathode-ray tube 1 in a condition heated to 300 deg.C or more in a manufacture process. The conductive pressure sensitive adhesive tape 3 comprises a thermal fusion type adhesive layer 3a, a base material 3b such as glass cloth, a pressure sensitive adhesive layer 3d containing nickel-aluminum powder 3c of 3 to 50mum mean grain size, each powder to the density of about 500 particles/cm<2>, and an independent adhesive layer 3e. The opening of the glass cloth is sufficiently larger than the size of the metal powder 3c. The adhesive layer 3d is oozed due to adhesion, and the metal frame 4 and the conductive film 2 are electrically connected to each other due to the contact of the metal powder 3c.
Patent JP-H0358924-A (JP)
Title: Histamine agonist
Inventor: UIRIAMU HOOSON
IPC: A61K31/155
Filed: 1990-07-24
Abstract: PURPOSE: To obtain a pharmaceutical composition that comprises S-[2-(4(5)- imidazolyl)ethyl]isothiourea or 4-(4(5)-imidazolyl)butylamidine as an active ingredient and selectively stimulates histamine H3 -receptor. CONSTITUTION: This pharmaceutical composition comprises a pharmaceutically acceptable carrier and a compound of the formula (X is CH2 , S), typically S-[2-(4(5)-imidazolyl)ethyl]isothiourea, 4-(4(5)-imidazolyl)butylamidine or their pharmaceutically acceptable salts and is useful as a very strong selective histamine H3 stimulator, particularly as a therapeutic agent for allergic diseases. In a preferred embodiment, individual dose units contain 0.1-50mg of the above- stated compound in the medicinal composition suitable for oral administration or individual dose units contain 0.1-25mg of the above-stated compound in the medicinal composition suitable for parenteral administration.
Patent JP-2001023230-A (JP)
Title: Optical head and optical recording and reproducing device
Inventor: OSAWA HISAO
IPC: G11B7/135
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical head and an optical recording reproducing device in which the gap distance between a solid immersion lens which forms a condensed light spot and a recording medium can be properly maintained and the production cost can be reduced. SOLUTION: A solid immersion lens 12 is disposed in the proximity of a recording film 2a of a magneto-optical disk 2, and an objective lens 13 to condense recording and reproducing light emitted by a light source onto the solid immersion lens 12 is disposed above the solid immersion lens 12 to constitute an optical head 10. The bottom of the solid immersion lens 12 is molded into a spherical form which is convex downward.
Patent JP-S5988446-A (JP)
Title: Production of 3,2'-4,4'-tetraaminodiphenyl compound
Inventor: YAMAGUCHI KEISABUROU
IPC: C07C315/04
Filed: 1982-11-12
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for heat- resistant resins and an intermediate therefor, etc. in high purity and yield at a low cost, by catalytically reducing a 3,3'-dinitro-4,4'-diaminodiphenyl compound in the presence of a reducing catalyst in an aqueous mineral acid. CONSTITUTION:A 3, 3'-dinitro-4,4'-diaminodiphenyl compound of formula I (X is O, CO, CH2, S or SO2) is catalytically reduced in the presence of a reducing catalyst, e.g. palladium or platinum, in an aqueous mineral acid at 20-100 deg.C to give the aimed compound of formula II. The amount of the catalyst to be used is within 0.01-20wt% based on the compound of formula I , and the amount of the mineral acid to be used is 1-4 equivalents, preferably 1-2.5 equivalents based on the compound of formula I . The concentration of the aqueous mineral acid is 0.05-5N.
Patent JP-S6353994-A (JP)
Inventor: KAWAMATA HARUO
IPC: H05K3/42
Filed: 1986-08-22
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-H07100818-A (JP)
Title: Die frame device for centrifugal molding of concrete hollow polygonal pipe
Inventor: MURAYAMA SHIGEHARU
IPC: B28B21/88
Filed: 1992-07-24
Abstract: PURPOSE:To centrifugally form a polygonal pipe with almost similar inner and outer surfaces with high productivity and operating efficiency by arranging an inner die frame consisting of frames and an inner die frame connecting ring for supporting each die frame in a radially movable manner and also fixing the die frame, inside a control ring for determining a pipe thickness and a pipe length and further, arranging both inner die frame and connecting ring inside an outer die frame. CONSTITUTION:When forming a square hollow pipe, an outer die frame 1 is formed into a square cylinder with both ends connected to a wheel 5. A control ring 2 has an outer square shape, fitted tightly to the inner surface of the outer die frame 1, and has an inner shape almost similar to the outer shape. Die frames 3a to 3d forming the inner die frame 3 is long with a right-angled triangular cross-section and a screw rod 12 provided protruding on both ends. In addition, an inner die frame connecting ring 4 is diametrally smaller than the inner side of the control ring 2, and the screw rod 12 is engaged with a guide slot 15 formed on a flat plate part and fastened with a nut 18. A material charged from the center opening of the connecting ring 4 flows in from a clearance A between the die frames 3a to 3d. After molding, the nut 18 is tightened, then the die frames 3a to 3d are moved in a radial direction and is pulled out with the connecting ring 4.
Patent JP-S6260029-A (JP)
Title: Semiconductor multiplying circuit system
Inventor: HATANAKA NAOYUKI
IPC: G06F7/523
Filed: 1985-09-10
Abstract: PURPOSE:To obtain the value of a multiplication result and reduce the area of a system without any deterioration in precision by providing the 2nd multiplying circuit which inputs a signal with 1-bit width and outputs zero or value alphatimes as large as 2<n-1> as a numeral expressed having bit width K. CONSTITUTION:An input signal having (n)-bit width which is supplied to the 1st decoder circuit 1 is regarded as an input of this system and an output signal with max(m,k)-bit width from the 2nd decoder circuit 5 is regarded as the output of this system. When the most significant digit bit of the (n)-bit output signal of the circuit 1 has a logical value 1, the 2nd multiplying circuit 3 outputs a K-bit signal indicating a numeral 2<n-1>.alpha and when the bit has a logical value 0, zero is outputted. When the most significant digit bit of the (n)-bit input signal to the circuit 1 has a positive logical value, on the other hand, a circuit 5 outputs the same value with the output signal of a selecting circuit 4 and when the bit has a negative logical value, a value different in sign from the numeral expressed by a selecting circuit signal is outputted.
Patent JP-H0865342-A (JP)
Title: Connection device between local area networks
Inventor: EZAKI SATOSHI
IPC: H04L12/64
Filed: 1994-08-24
Abstract: PURPOSE: To reduce transfer cost by constituting the device or a communication monitor means, a service information setting means, a communication condition comparison information setting means, a switching network selecting means, a switching network distributing means, and a reception equipment. CONSTITUTION: Data is transferred between computers 1 and 2 through inter- LAN connection devices 5 and 6 and an ISDN switching network 7. The communication condition of this data transfer is always monitored by a communication monitor means 8 and is reported to a switching network distributing means 12 and a switching network selecting means 11. This means 11 receives this report to refer to information in a service information setting means 10 and selects a switching network and reports the result to the means 12. At the time of data transfer, the means 11 refers to information set in the means 9 to judge that the use of packet switching makes the communication cost lower based on information in the means 10 because of 2k-byte data transfer volume and 5% communication density, and this judgement result is reported to the means 12.  The means 12 distributes the switching network to a line switching call 14 and a packet switching call 15 in accordance with the report from the means 11.
Patent JP-H0735070-A (JP)
Title: Cryopump
Inventor: AOKI KAZUTOSHI
IPC: F04C21/00
Filed: 1993-07-17
Abstract: PURPOSE:To provide a cryopump which performs the cooling cycles of a GM (gifford Mcmahon cycle) type refrigerator and presents the max. efficiency in the temp. rise cycle. CONSTITUTION:A cryopump performs the cooling cycle, in which the introduced gas in a cylinder 71 is expanded by reciprocative motions of a displacer 72 given by the regular direction rotating of a motor 21 and the opening/closing operations of a low pressure side and a high pressure side valve, and also the temp. rise cycle to rotate the motor 21 reversely. The pump is equipped with a rotary valve 27, in which two gas flow holes are formed, and provided with an arc-shaped groove which is engaged by a crank shaft 24 of a crank mechanism 23 and generates an idle motion when the motor 21 rotates reversely. A rotary valve disc 28 is furnished to generate the opening/closing motions as the low pressure side and high pressure side valves selectively in association with the rotary valve 27, and the arc-shaped groove generates the opening motion of the low pressure side valve before the displacer reaches the upper dead point in the cooling cycle, and also the opening motion of the high pressure side valve when the displacer is at the upper dead point in the temp. rise cycle.