baber/WOPTO huggingface dataset:
Patent JP-H1144277-A (JP)
Title: Manufacture of high pressure fuel injection pipe and the pipe produced thereby
Inventor: OTAKA MITSUMASA
IPC: F02M55/02
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To attain an easy and simple production by forming a double metal pipe of an outer pipe and an inner pipe which is inserted into the outer pipe and which pipes are press fitted by pipe elongation work, and forming a connection head by chucking with a work margin satisfying a specified formula in forming thread at a connection end of the double metal pipe. SOLUTION: In manufacturing a high pressure fuel injection pipe to be used for a diesel internal combustion engine, firstly, an inner pipe 3 made of a thin wall steel pipe having the hardness of 400-550 is inserted into an outer pipe 1 formed of a thick wall steel pipe, and both the pipes 1, 3 are press fitted by pipe elongation work, thereby forming a double metal pipe. Secondly, a connection head 2 is formed at a connection end of this double metal pipe. At this time, the head 2 is formed by chucking with a work margin satisfying a relation represented by 11 <=1.3D+12 , where D is an outer diameter of the inner pipe 3, I is an axial length of the head 2. Accordingly, buckling of the inner pipe 3 in the head 2 is prevented, whereby a sufficient cavitation resistant characteristic is obtained even when high pressure fuel is used.
Patent JP-H1066376-A (JP)
Title: Drive circuit for three-phase brushless motor
Inventor: YOSHINO MOTOYASU
IPC: H02P6/06
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit for three-phase brushless motor in which the number of capacitors is decreased as mush as possible. SOLUTION: In the drive circuit for three-phase brushless motor where a phase-shifted drive signal is formed for switching of output, a reference clock RCK is formed from signals obtained by comparing the output voltages from respective phase coils 8A, 8B, 8C with the neutral voltage of three-phase. A noise elimination circuit 4 eliminates a noise component being obtained at the time of edge detection of reference clock when the detected edge of reference clock is contained in the output voltage. A pulse train signal CK is then formed using the noise-free edge detection output as a trigger and charge/discharge of one capacitor is controlled by the pulse train signal.  A voltage comparator compares a saw-tooth output voltage from the capacitor C with a predetermined reference voltage and defines a phase shift of the pulse train signal based on the comparison out before distributing the pulse train signal to three-phase signals.
Patent JP-H0386450-A (JP)
Title: Grinding method and device for nozzle tip edge
Inventor: TANAKA TETSUYA
IPC: B24B7/10
Filed: 1989-08-24
Abstract: PURPOSE:To prevent the occurrence of a flaw due to the bite of a chip or the like by grinding a workpiece with the axial center of a cup wheel inclined in the length-wise direction of a nozzle tip edge. CONSTITUTION:As the axial center of a cup wheel 11 is inclined in the length- wise direction of the tip edge 2a of a nozzle, it follows that the aforesaid edge 2a is machined at one position on the edge of the cup wheel 11. As a result, the tip edge 2a of the nozzle can be machined without any flaw due to the bite of a chip or the like.
Patent JP-S6279067-A (JP)
Inventor: HIGUCHI MAMORU
IPC: A61M39/00
Filed: 1985-09-30
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-2000024027-A (JP)
Title: Athlete's foot curing device
Inventor: MURAGAKI RYOICHI
IPC: A43B17/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To improve athlete's foot curing effect by forming an athlete's foot curing device with nonwoven fabric into which powder charcoal is impregnated or by which powder charcoal is supported. SOLUTION: Nonwoven fabrics 2 are superposed up and down and formed into a shape to cover the front half of a foot and the toe tip end parts are cut off. Upper and lower nonwoven fabrics 2 are fused together at hatched parts 3 (fused parts) to make the intermediate part surrounded by the fused parts 3 into a space. The fused parts 3 except for the circumferential parts are made to be parts to abut on toe bases. The tip end parts for all toes are cut off to make toe tips are exposed from the parts. Powder charcoal is applied to the nonwoven fabrics 2 in dots by a textile printing procedure. That is, a paper pattern with dot shape through holes is put on the nonwoven fabric and powder charcoal dispersed in paste is applied from upside. Any infected part is allowed to be anywhere only covered by the fitting to enable the fitting to be widely used.  The fitting does not disturbed to wear socks if the size is this large to be used to cure athlete's foot.
Patent JP-H0386359-A (JP)
Title: Apparatus for manufacturing rapidly cooled metal strip
Inventor: YUKIMOTO MASAO
IPC: B22D11/06
Filed: 1989-08-28
Abstract: PURPOSE:To continuously and stably manufacture a rapidly cooled metal strip by setting a pouring nozzle and rapid cooling rolls in a non-oxidizing gas atmospheric chamber and further making the pouring nozzle and a paddle part double sealed non-oxidizing gas atmosphere. CONSTITUTION:By the pouring nozzle 5 and cooling rolls 3a, 3b contained in the chamber 2, which is made to the non-oxidizing atmosphere by arranging a non-oxidizing gas supplying pipe 14, molten metal supplied from a tundish 1 is rapidly cooled. The obtd. metal strip 7 is sent out from the chamber 2 through sealing rolls 8 and wound into a coiler 12. In the above rapidly cooled metal strip manufacturing apparatus, the above pouring nozzle 5 and paddle part 6 are contained in the double sealed space 4 formed with a sealing part 13b and sealing plate 9 and the space 4 is made to the non-oxidizing atmosphere with the non-oxidizing gas from a non-oxidizing gas flowing inlet 10. By this method, clogging of the nozzle 5 during pouring and growth of solidified material at tip part thereof are restrained and the pouring and casting of molten metal are stably and continuously executed and the strip 7 can be continuously obtd.
Patent JP-H01113459-A (JP)
Title: Fire retardant polyphenylene ether blend
Inventor: GARII UIRIAMU IEEGAA
IPC: C08K3/14
Filed: 1988-09-02
Abstract: PURPOSE: To impart a high degree of flame retardance to a polyphenylene ether/PS resin blend by incorporating a small amt. of iron halide into this blend.  
     CONSTITUTION: This flame retardant polyphenylene ether blend contains (A) the polyphenylene ether consisting of the unit, for example, formula (Q 1  is halogen, primary or secondary lower alkyl, alkenyl, phenyl, haloalkyl, aminoalkyl, glycidyl, hydrocarbonoxy, halogenated hydrocarbonoxy interposed with ≥2 C between halogen, and O; each Q 2  is H, halogen, primary or secondary lower alkyl, haloalkyl, hydrocarbonoxy, halogenated hydrocarbonoxy like in Q 1 ), (B) the PS resin (e.g. PS, rubber denatured impact resistance PS, styrene- acrylonitrile copolymer, etc.), and (C) an effective amt. of the iron halide (e.g. FeBr 2 , FeCl 3 , etc.). The flame retardance may be effectively improved by adding 1 to 3 pts.wt. flame retardance C per 100 pts.wt. blend composed of about 40 to 60 wt.% component A and about 60 to 40 wt.% component B. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0646821-A (JP)
Title: Pipe-type filter for inhalling tobaccio smoke and flavor
Inventor: KUROKI SETSUO
IPC: A24D3/04
Filed: 1992-07-24
Abstract: PURPOSE:To obtain a filter capable of freely adjusting the content of tobacco smoke flavor in air to an arbitrary level by forming a specific air-suction controlling device between the cigarette-holder and a base end of a material impregnated with tobacco smoke flavor. CONSTITUTION:A material 2 impregnated with tobacco smoke flavor is put into the tip end of a pipe 3 and an air-suction controlling device A is placed between a cigarette-holder 6 and the base end of the tobacco smoke flavor impregnated material. The controlling device has a proper flow resistance to control the-content of the tobacco flavor in the air sucked through an air- sucking hole 1. A porous filter 10C having a low flow velocity is attached to the controlling device A.
Patent JP-H0961857-A (JP)
Title: Electrochromic element
Inventor: KOSEKI KEIICHI
IPC: G02F1/15
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To improve the heat resistance and durability over the entire part of an element as the reactivity of a fluorine adhesive and an electrolyte layer is extremely low even when the above element is used in high-temp. environment by using a fluorine resin based adhesive in sealing parts. SOLUTION: The fluorine resin based adhesive 4 is used for at least part of sealing of the electrochromic element formed by holding and sealing an electrolyte layer 3 between a pair of transparent substrates 1 and 2 formed with electrochromic electrodes on their surfaces. The fluorine resin adhesive 4 to be used includes various adhesives and is more preferably an adhesive essentially consisting of an amorphous fluororesin of which the main chain contains carbon or silicon. The viscosity thereof is 2 to 100000 centipoises (cPs), more preferably 100 to 5000 cPs in order to prevent the infiltration of the adhesive into the electrochromic electrode surfaces. The electrolyte layer of the electrochromic element preferably contains an electrolyte soln. consisting of viologen and org. solvent.
Patent JP-S60112371-A (JP)
Title: Picture recorder
Inventor: OKADA KUNIO
IPC: G06F3/12
Filed: 1983-11-22
Abstract: PURPOSE:To attain easy restoration of a large screen by outputting division number information showing the division location relation in each storage medium in dividing and outputting input picture information groups of the large screen exceeding storage area into plural storage medium. CONSTITUTION:The device has four-fold virtual co-ordinate space of real co- ordinate space and four partial co-ordinate spaces (1-1)-(2-2) indicates a printing area, and respective spaces are provided in correspondence to page buffers (1,1)-(2,2) of a page buffer memory 207. The device divides received straight line information 700 into straight line information 701, 702 and 703, distribute them to the above-said page buffers (1,1), (2,1) and (2,2). When these straight line information 701-703 are set to the buffer, division graphic position information, i.e., division number information 704-707 are also set respectively to correspondent page buffers. An original picture is divided and outputted on four page output form by outputting into a print mechanism 102 independently by each page buffer unit, and simultaneously enables divided numbers.
Patent JP-2000052292-A (JP)
Title: Sheet material cutting device
Inventor: SUNANAGARE TSUTOMU
IPC: B26D1/08
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material cutting device capable of performing partial cutting (partial cutting) of at least two kinds different in residual width while dispersion in the residual width is being restrained. SOLUTION: In a device in which sheet material is cut off by letting a stationary blade be advanced in motion while knife edge line themselves are being intersected with/brought into contact with the stationary blade, or letting the knife edge line in a saw-tooth wave shape be pierced into the surface of the sheet material, a movable blade 4 has a cut-out part 4b in its knife edge lines 4c, the cut-out part 4b is formed out of a wide width portion b1, and of a narrow width portion b2 which is continued to the wide width portion, and is formed at a position opposite to the cut and advancing direction of the wide width portion b1, and the terminal position of the advancement of the movable blade 4 can be selected in such a way that either one of the wide width portion b1 or the narrow width portion b2 agrees with the surface of the sheet to be cut out.
Patent JP-H0965249-A (JP)
Title: Structure of cabinet
Inventor: ISHIBASHI KANICHIRO
IPC: H04N5/64
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To attain excellent operability for an operation section and to prevent the operation section from being easily destroyed by forming a door whose upper side is provided with an operation switch close to a cabinet recessed part so as to make the upper side in contact with the cabinet main body when the door is closed. SOLUTION: A cabinet main body 11 is provided with a cabinet recessed part of nearly box shape at a front lower part and has a door 12 of nearly box shape close to the shape of the recessed part and an operation switch 13 is provided to an upper face of the door 12. The door 12 incorporates an inner fall recessed hinge seat 17 to the main body 11 by fitting the seat 17 to a hinge axis 16 of the main body 11, a striker 14a at the tip of a position support striker knob 14 is floated while the door 12 is closed and fixed to a latch 15. A surrounding of an upper side of the door 12 is formed higher, the switch 13 is provided to an inner recessed face, the surrounding part of the upper face of the door 12 is in nearly contact with the main body 11 over a wide range while the door 12 is closed and then contained in the cabinet recessed part through the forming of the door 12.
Patent JP-H1029911-A (JP)
Title: Cosmetic material composition
Inventor: YUCHI IZUMI
IPC: A61K8/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which is useful as a cosmetic material having efficacy for prevention and improvement of the abnormality of skin such as somber and stained skins, skin-roughening pimples, face melasma and chloasma caused by peroxidezed lipids by formulating a specific component thereto. SOLUTION: This objective cosmetic material composition contains an extract of soybean (soybean saponin is contained in an content of more than 85%) and adzuki bean powder (adzuki bean saponin is contained in a content of more than 80%) as essential components. As the components in the whole composition, the extract of soybean and the adzuki bean powder are preferably formulated in an amount of 0.01-0.05wt.%, respectively. The soybean saponin formulated in the composition is obtained by extracting it from soybeans and then purifying it with a solvent or by selectively adsorbing the saponin with a resin adsorbent from the extract and then purifying it. Further, the adzuki bean saponin is obtained by removing fat from seeds of adzuki bean, concentrating the extracted solution, distributing it with water and n-butanol and purifying it.
Patent JP-H0269130-A (JP)
Title: Thermally processed food material
Inventor: ITO SADAMI
IPC: A21D13/08
Filed: 1988-09-01
Abstract: PURPOSE:To obtain a food material useful as a material for light edible container with crispy taste by flowing down and extending an aqueous material prepared by kneading a hydrated liquid of emulsified edible fats and oils with wheat flour and sugar onto a heating plate, heating and processing the material. CONSTITUTION:A food material obtained by adding and mixing an edible surface-active substance and water with edible fats and oils and emulsifying the resultant mixture to provide emulsified fats and oils, mixing the emulsified fats and oils with water to afford a hydrated liquid, kneading the hydrated liquid with wheat flour and sugar to prepare an aqueous material, subsequently flowing down and extending the aqueous material on a heating plate to pregelatinize starch in the above-mentioned aqueous material, thermally coagulating proteins, heating and processing the afore-mentioned aqueous material into a plate form at a temperature for a heating time in which a little water remains in the heated and processed food material. Although the food material can be directly eaten, transportation can be carried out in a beautifully retained shape without crazing or losing the shape by adjusting the residual moisture to 3-20% in transporting to other places due to the presence of flexibility. Furthermore, an edible conical food container with crispy texture is obtained by winding the food material into a conical form just after secondary roasting.
Patent JP-2001042859-A (JP)
Title: Pedal regulating device for piano
Inventor: ARIMORI MANABU
IPC: G10C3/26
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive device which can largely regulate the treadling strength of the pedal of a piano and is capable of satisfying the player's liking. SOLUTION: This device is constituted to transmit the treadling action of the pedal 3 of the piano to a damper or another sound production controller via a pedal lever 4 which oscillates by overcoming the elastic force of a pedal lever spring 6. The treadling intensity of the pedal 3 is regulated by disposing the pedal lever spring 6 freely movably in the axial direction of the pedal lever 4. A long hole 7 extending in the axial direction of the pedal lever 4 is formed at the pedal lever 4 and a mounting shaft 8 mounted with the pedal lever spring 6 is inserted into the long hole 7 and is fixed by screwing.
Patent JP-H04101296-A (JP)
Title: Electronic cash register
Inventor: ISHIKAWA KENICHI
IPC: G07G1/12
Filed: 1990-08-20
Abstract: PURPOSE:To obtain an electronic cash register (ECR) which can cope with not only domestic currency, but also plural foreign currencies, by providing an information storing means which can store cumulative sales data of each currency and another information storing means which can store cumulative sales data converted into domestic currency. CONSTITUTION:The information regarding foreign exchange rates is stored by means of a foreign exchange rate writing means 17 and memory means 30 and the information regarding the cash in a drawer is stored by currencies by means of a currency-wise cumulative in-drawer cash amount memory writing means 18 and the memory means 30. Since the ECR has the information regarding the foreign exchange rate, the ECR can cope with foreign currencies at the time of receiving an amount or paying a change by converting a foreign currency amount into domestic currency amount, and vice versa. Therefore, an ECR which can cope with not only domestic currency, but also foreign currencies, at the time of receiving an amount or paying a change can be obtained.
Patent JP-H1047999-A (JP)
Title: Optical linear encoder and its adjusting method
Inventor: YOKOI AKIRA
IPC: H01L31/12
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide the optical linear encoder which is inexpensive and has high precision and its adjusting method. SOLUTION: The optical linear encoder is equipped with a moving lens frame 1, a fixed lens barrel 2, a photointerrupter 4 consisting of an LED 4a and a photodiode 4b which are fixed to the moving lens frame 1 and arranged opposite each other across a gap, a photointerrupter 5 consisting of an LED 5a and a photodiode 5b which are fixed to the moving lens frame 1 and arranged opposite each other across a gap, and an optical modulation member 3 which has slits 3c; when the pitches of the slits 3c are integers P and (n), the LEDs 4a and 5a are arranged at an interval T=nP+(P/4).
Patent JP-S6376913-A (JP)
Title: Doubel thrust bearing with journal bearing
Inventor: OKAMOTO KAZUO
IPC: F16C33/00
Filed: 1986-09-19
Abstract: PURPOSE:To prevent the burning of a bearing due to the rise of bearing temperature, by providing respective lubricating liquid quantity restricting throttles to respective lubricating liquid outlets in a journal bearing and thrust bearings provided on both sides thereof, and specifying the relationship in the cross-sectional areas between respective throttles. CONSTITUTION:On both sides of a journal bearing 3, thrust bearings 1, 2 on the load side and the counterload side are arranged to support a turning shaft 4 respectively. In this constitution, lubricating liquid quantity restricting throttles 5, 6 are provided respectively on both sides of the lubricating liquid outlet of the journal bearing 3. Further, even in the lubricating liquid outlets of respective thrust bearings 1, 2, lubricating liquid quantity restricting throttles 8, 9 are provided. And it is so contrived that the cross-sectional area of the throttle 6 is larger than that of the throttle 8, and the cross-sectional area of the throttle 5 is less than that of the throttle 9, and further the cross-sectional area of the throttle 8 is larger than that of the throttle 9. Thus, even if a higher thrust force is applied, the bearing temperature rise can be restricted to prevent the burning of the bearing.
Patent JP-H04103589-A (JP)
Title: 3'-alkyl or aryl silyloxybenzoxazinorifamycin derivative
Inventor: YAMASHITA KATSUJI
IPC: C07D498/18
Filed: 1990-08-20
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> to R<3> are 1-6C alkyl, aryl or aralkyl). EXAMPLE:2-amino-3-tertbutyl dimethylsilyloxyphenol. USE:Useful as an intermediate for synthesis of 3'-hydroxy-5'-substituted aminobenzoxazinorifamycin which is useful as antibacterial agent. PREPARATION:2-aminoresorcinol is reacted with a compound expressed by formula II (X is F, Cl, Br, I, OClO3 or OSO2CF3) preferably in the presence of a base (preferably triethylamine, imidazole or piperazine).
Patent JP-2001040626-A (JP)
Title: Conservation method for structure such as paved road for drainage
Inventor: OTSUKI YOSHIO
IPC: E01H1/00
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To carry out road work more easily by adhering an aqueous solution for improvement having the soil configuration comprising cationic organic high polymer to the road surface and then removing dirt with static electricity. SOLUTION: An aqueous solution of an aggregated agent for improvement of soil configuration 3 comprising cationic organic high polymer is jetted and adhered to the top surface of a paved road for drainage of a road 1, and a dirt 5 adhered to the surface of the paved layer 2 is aggregated by the action of static electricity of the aggregated agent. Next, when rain water or the like is supplied to the layer 2, the dirt 5 is peeled off from the surface of granular aggregates of the layer 2 and flows inside the gap of the layer 2 and then flows out toward the gutter 10. Next, dirty water containing the dirt 5 flowed to the gutter 10 is sucked by a pump 16 placed on a road control vehicle and separated by a separator, and washing water remained in the water tank 14 is stored in a water tank and used again as the aqueous solution of aggregated agent.  By doing this, dirt clogged in the gap in a water drain layer can be removed easily without using conventional machines and tools.
Patent JP-H0882204-A (JP)
Title: Cassette type cam gear driving mechanism
Inventor: NISHIGAKI TAKAYUKI
IPC: F16H57/023
Filed: 1994-09-14
Abstract: PURPOSE: To provide a cassette type cam gear driving mechanism suitable for a motor cycle and particularly for a racer in which the attaching of a gear cassette and the adjustment of a backlash are facilitated. CONSTITUTION: A cam gear driving mechanism comprises a cam gear driving gear 7 meshing with an intake cam gear 8 and an exhaust cam gear, a crank gear driven gear 13 at least meshing with a crank gear 14, collars 3, 4 and 5 fitted under pressure into the opposed holes of two holder plates 2 and 2a ad supporting the respective gears and a cylinder head 19 for supporting the collar 3 of the cam gear driving gear 7 through a stepped shaft 20. The collar 5 of the crank gear driven gear 13 is fastened to a case such as a crank case 41 by means of a bolt 40 having a diameter smaller than the inside diameter of the collar 5 so that the holder plates 2 and 2a are fixed to the case.