baber/WOPTO huggingface dataset:
Patent JP-H04318694-A (JP)
Title: Electronic cash register
Inventor: WAKABAYASHI KENICHI
IPC: G07G1/12
Filed: 1991-04-17
Abstract: PURPOSE:To provide an electronic cash register having an excelledingly im proved operability. CONSTITUTION:When a customer pays money for buying goods, this electronic cash register is operated by a cash key, credit sale key, or account sale key to register. If a paid amount is short for a total amount of money, at step d4 the decision becomes negative, dealing does not terminate, and additional registration is required for cash, security, or credit. Here, at the step that balance is paid for the total amount of money, the temporary cast up account key is operated to execute the temporary cash up processing and the cash register tabulates the content of registration until a relevant balance is completed and issues a receipt.
Patent JP-2000273268-A (JP)
Title: Rubber-modified styrene-based resin composition and sheet thereof
Inventor: YAMADA TAKESHI
IPC: C08K5/098
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a rubber-modified styrene-based resin composition, excellent in transparency, impact strength and calender-formability, and also to provide a sheet thereof. SOLUTION: This rubber-modified styrene-based resin composition is composed of (A) 100 pts.wt. of a rubber-modified styrene-based resin comprising a styrene-(meth)acrylate ester polymer as the continuous phase dispersed with particles of a soft component mainly composed of a rubber-like elastomer, (B) 0.1 to 2 pts.wt. of a metallic salt of higher fatty acid, (C) 0.1 to 2 pts.wt. of an aliphatic alcohol, (D) 0 to 1 pt.wt. of a higher fatty acid, (E) 0 to 1 pt.wt. of a higher fatty acid ester, and (F) 0 to 1 pt.wt. of polyethylene wax. This sheet is of the above rubber-modified styrene-based resin composition.
Patent JP-H07268408-A (JP)
Title: Production of flat metallic particle powder
Inventor: IWATA HITOSHI
IPC: B22F9/04
Filed: 1994-03-31
Abstract: PURPOSE:To obtain flat metallic powder which is thin and has high flatness by using metals as pulverizing media and subjecting the surfaces thereof to an adhesion preventive treatment of the metallic particle powder to be flattened at the time of flattening the powder consisting of the metallic particles having plastic deformability by using the pulverizing media and pulverizing assistant. CONSTITUTION:The powder consisting of the metallic particles (for example, '4Mo-PC Permalloy (R)' having the plastic deformability is housed together with the pulverizing media and the pulverizing assistant into a vessel. The powder is flattened by driving at least either of the media or the vessel. At this time, the metals (for example, SUJ-2 steel balls, etc.) are used for the pulverizing media and the surfaces thereof are subjected to the surface treatment to suppress the adhesion of the metallic particle powder to be flattened (preferably a nitriding treatment). Liquid (isopropyl alcohol, etc.) is used for the pulverizing assistant. As a result, the flat metallic powder having an excellent shielding characteristic is easily and stably produced.
Patent JP-S61243557-A (JP)
Title: Direct memory access control circuit
Inventor: IDA JUICHIRO
IPC: G06F13/28
Filed: 1985-04-22
Abstract: PURPOSE:To prevent a CPU from being monopolarized with data input/output by providing a detecting circuit of requests to a bus input/output device, a direct memory access DMA request circuit, a DMA response circuit, and an interrupt control circuit. CONSTITUTION:A system control circuit 1 consists of the CPU and a memory. A DMA control circuit 8 detects a bus state signal 14 and a REQ signal 15 from a Sugart associate system interface (SASI) bus input/output device 9 to send a DMA request signal 24 to a DMA controller DMAC 7. The circuit 8 detects a DMA response signal 25 and a read/write signal 26 from the DMAC 7 to send a response signal 21. The circuit 8 reports the end of DMA to the circuit 1 by an interrupt signal 28. Thus, the CPU is prevented from being monopolarized by data input/output.
Patent JP-H01257009-A (JP)
Title: Manufacture of perforated pipe
Inventor: IWAMOTO TOSHIYUKI
IPC: H02G9/06
Filed: 1988-04-07
Abstract: PURPOSE:To obtain the perforated pipe without remaining foam, while a core is easily positioned by a method in which a plurality of cores integrally positioned with a face panel and the face panel are inserted into an outer pipe, and the face panel is positioned to the outer pipe, and then after the core has been positioned in the outer pipe, the outer pipe is filled with filler. CONSTITUTION:A plurality of cores 3 are positioned mutually with the face panel 10 for a first inserting port and the face panel part 9 for a receiving port, and is drawn thereinto from a receiving port 1b. The face panel 11 for a second inserting port is fitted to the inserting port, and a fitting bolt is inserted therethrough. The line of pipe-top preliminarily scribed on the face panel 11 is caused to coincide with the top of an outer pipe 1, and the panel is fixed to the outer pipe 1 with a fastening bolt 17 and a nut 18. The face panel 1 is fixed to the core 3 by fastening a nut 14. The line of the pipe-top preliminarily scribed on the face panel 19 for a second receiving port is caused to coincide with the top of the outer pipe 1. This is carried out by regulating suitably the bolt 25 for centering, and the face panel 19 is fixed to the outer pipe 1 with the bolt 25 for centering. The face panel 19 is fixed to the core 3 by fastening a fitting nut 23. The side of the inserting port is supported on a trestle 26, and the inside of the outer pipe 1 is filled with mortar 27 as a filler, and then the air inside is discharged from an air venting tube 28. When the mortar 27 is solidified and a core metal 4 is removed, multistreak holes are formed on the mortar 27.
Patent JP-2000281607-A (JP)
Title: Production of bisphenol a
Inventor: NAKAMURA HIDEAKI
IPC: C07C37/20
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing bisphenol A at a low cost while preventing the deterioration of an organic polysiloxane catalyst having both sulfonic acid group-containing hydrocarbon group and mercapto group-containing hydrocarbon group when producing bisphenol A by reacting acetone with phenol in the presence of the organic polysiloxane catalyst. SOLUTION: When producing bisphenol A by reacting acetone with phenol in the presence of an organic polysiloxane catalyst having both sulfonic acid group-containing hydrocarbon group and mercapto group-containing hydrocarbon group, this method is to employ the reactant phenol brought into contact with a strong acid-type cation exchange resin.
Patent JP-S5311980-A (JP)
Title: Flameproof sound insulating sheets
Inventor: YADA MASANORI
IPC: E04B1/94
Filed: 1976-07-19
Abstract: PURPOSE: To improve the flameproofness by laminating a resin-coated Vinylon fabric as a reinforcing fabric on a non-rigid sound insulating sheet manufactured by incorporating a large quantity of inorganic filler with a vinyl chloride resin as a matrix. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63253112-A (JP)
Title: Combustion chamber for internal combustion engine
Inventor: NAKAGAWA HIROSHI
IPC: F02B23/06
Filed: 1987-04-09
Abstract: PURPOSE:To improve the combustion efficiency through developing the fuel spray by forming the wall surface of a combustion chamber into the shape of circular arc, whose center is located on a line in which the longitudinal section of a nozzle hole including the center line thereof, and a horizontal surface intersect, and then notching the wall surface by the number of the fuel spray so that the area of the bottom surface of the combustion chamber is enlarged. CONSTITUTION:The angle between a cutting line on the wall surface of a combustion chamber, which is made by the longitudinal section of a nozzle tip 3 within a piston cavity 2 including the center line of a nozzle hole, and the center line of the nozzle hole is made to a fixed angle alpha. In addition, the wall surface of the combustion chamber is formed into the shape of circular arc, whose center is located on a line in which said longitudinal section and a horizontal surface intersect, and then, it is notched by the number of the fuel spray so that the area of its bottom surface is enlarged. And further, an opening on the upper surface of a piston is kept in a circular shape. Since the circular notches on the side wall of the cavity, with which the fuel spray collides, therefore increase in size from the upper side of the combustion chamber downwards its bottom in order, the angle alpha of collision can be increased so that the spray, entering into the clearance between a cylinder head and the upper surface of the piston, is reduced. Moreover, the area of the side wall can be expanded by virtue of the notches on the circular arc, and consequently, the combustion efficiency can be improved through a better mixing of fuel and air.
Patent JP-H11283106-A (JP)
Title: Article ejection width controller for automatic vending machine
Inventor: TSUNODA MASARU
IPC: G07F11/34
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an article ejection width controller for an automatic vending machine with which even a bottle-shaped article having a rectangular cross section can be smoothly ejected. SOLUTION: When pulling down an operating plate 15, guide rods 161 and 162 attached to this operating plate 15 are moved down. At such a time, the guide rods 161 and 162 are in contact with guides 121 and 131 of respective plates 12 and 13, the first lock plate 12 is turned toward the side of an ejection port 2, and the abutting plate 13 is slid forward (in the direction to narrow the ejection width of the election port). Thus, even when setting the ejection width a little wider, this first lock plate 12 is protruded into the ejection port 2 while being inclined and holds the article without facing an article A1 to be next vended. Besides, the least significant article A2 is held not only by the abutting plate 13 but also by the second lock plate 14 and holding power is improved.
Patent JP-S529006-A (JP)
Title: Liquid bleaching detergent composition
Inventor: NAKAGAWA YUUNOSUKE
IPC: C11D3/395
Filed: 1975-07-14
Abstract: PURPOSE: A surface active agent stable to the use with sodium hypochlorite for bleaching. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5610322-A (JP)
Title: Ammonia injection pipe
Inventor: IZUTSU MINORU
IPC: B01D53/56
Filed: 1979-07-09
Abstract: PURPOSE: To economically reduce NOX in waste gas without using a special heat source, by using the pipe at the upstream side of an ammonia injection nozzle unit as a heating section to heat the ammonia by the heat of the waste gas.  
     CONSTITUTION: The pipe at the upstream side of the ammonia injection nozzle unit is used as a heating section to heat the ammonia by the heat of the waste gas. The ammonia injection nozzle unit is placed in the waste gas. The ammonia is sprayed to reduce NOX in the waste gas. For example, the ammonia injection pipe 2 is inserted into a wast gas duct and bent back near an opposied side wall so that an injection nozzle unit 2b is manufactured. A section upstream to the nozzle unit is  used as an ammonia heating section 2a. The nozzle unit and the heating section are  shaped like U as a whole. The ammonia is heated to a temperature of 150°C or  more by the heating section 2a and sprayed into the waste gas through the ammonia injection nozzles 1 to reduce NOX in the gas to remove the NOX. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H086182-A (JP)
Title: Dubbing-in system and video image display system
Inventor: HOOMAA EICHI CHIEN
IPC: G03B31/00
Filed: 1995-03-20
Abstract: PURPOSE: To realize an audio visual dubbing technique in which the mouth movement of an original speaker can be made to coincide with the movement in a language to be dubbed. CONSTITUTION: In replacing the original sound track of a video sequence portraying the original speaker with a sound signal indicating the replaced voice of a new speaker, the frame of the sequence stored or transmitted is related to the information of the facial characteristics corresponding to the vocalization in the language to be dubbed. The frame of the sequence is corrected by coinciding the mouth shape of the original speaker with a set of the mouth shape independent of the new speaker's or that of an actor's, by means of the information of the facial characteristics using a lookup table relating to the vocalization of the new speaker to be detected. With an audience of a program selecting a dubbed edition, the mouth movement of the original speaker is adjusted to that of a new speaker's vocalization using a second sound track.
Patent JP-H02264492-A (JP)
Title: Semiconductor laser
Inventor: MORI MASATAKA
IPC: H01S5/00
Filed: 1989-04-04
Abstract: PURPOSE:To obtain a semiconductor laser at a low cost by a method wherein a p-n-p junction is formed inside an Si sub-mount, and an LD chip is electrically isolated from the sub-mount. CONSTITUTION:A semiconductor layer 6 of In or Ga is provided between an n-type Si sub-mount 3 and a copper block 2 and a semiconductor laser chip 4 respectively, and the layer 6 is made to serve as a solder to die-bond them at a temperature than In or Ga contained in the layer 6 is made to diffuse into the sub-mount 3. By this setup, a p-type diffusion region 7 is formed at both the upper and the lower end of the sub-mount 3 respectively, and in result a p-n-p junction is formed and the chip 4 and the sub-mount 3 are electrically isolated from each other.
Patent JP-S61245854-A (JP)
Inventor: HAGIWARA TATSUO
IPC: B02C2/04
Filed: 1985-04-22
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-H04297572-A (JP)
Title: Co-cr-pt series target for magnetic recording medium
Inventor: MATSUMOTO SHUNICHIRO
IPC: G11B5/706
Filed: 1991-03-26
Abstract: PURPOSE:To offer a Co-Cr-Pt series target for a magnetic recording medium less in the generation of abnormal electric discharge in the process of sputtering and having high toughness. CONSTITUTION:This is a Co-Cr-Pt series target for a magnetic recording medium having a structure obtd. by sintering Pt powder and each powder of Cr and Co or alloy powder of the above both powder or mixed powder therebetween. By allowing Pt to exist in the state of Pt grains, the toughness of the target improves.
Patent JP-S5513147-A (JP)
Title: Extrusive granulator
Inventor: ITOU JITSUO
IPC: B01J2/20
Filed: 1978-07-15
Abstract: PURPOSE:To obtain an extrusive granulator which is capable of removing fibrous substances covering between the holes of die plate and also of continuously operating without the occurrence of overmixing and also the application of over-pressure from rotating venes on die plate. CONSTITUTION:The extrusive granulator is provided with the die plate 2 provided vertically against the axial direction of the screw 1 at the tip of the screw 1 and also the rotating vene 5 in contact with the inside of the die plate 2 in a sliding manner and fitting into the transmittal project axle 3 of the screw tip in such a way that the fitting concavity 4 of the back side can be moved to the axial direction of the screw 1. With such a granulator, a desired extrusive granulation can be attained.
Patent JP-S61246476-A (JP)
Inventor: SUGIKI SHIRO
IPC: E04H6/18
Filed: 1985-04-24
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-S5514352-A (JP)
Title: Controller of automatic change gear
Inventor: MIKI TADAAKI
IPC: F16H63/12
Filed: 1978-07-14
Abstract: PURPOSE: To reduce the impact of changing gear from low to high speed, by making the hydraulic discharge from a low-speed servo mechanism delayed by a preset time in comparison with the hydraulic supply to a high-speed servo mechanism.  
     CONSTITUTION: When a manual valve 210 is shifted from a position N to D, an oil passage 102 is communicated with another oil passage 104 which keeps spools 251, 252 to the right by means of oil pressure introduced to an oil chamber 255 of a 3-4 shift valve 250 for controlling the impact of change gear by virtue of a 3-4 solenoid valve 320. While changing the speed, the pressure in accordance with the power axial torque is transmitted to a clutch 24, which reduces the impact of changing gear. When a signal of changing speed from first to second is issued with the manual valve 210 at D, a brake 26 is released with a certain delay from fitting a clutch 25, which guarantees a mooth gear change. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58203028-A (JP)
Title: Safety device aid mechanism for direct pressure type die clamping apparatus
Inventor: NISHIDA TSUTOMU
IPC: B22D17/26
Filed: 1982-05-24
Abstract: PURPOSE:To improve the safety by communicating a die clamping cylinder and a die opening cylinder in the initial die clamping period with a pressure relief port in an injection molding machine or the like to prevent the generation of a high die clamping force in the main ram. CONSTITUTION:A pressure oil is applied to a boost cylinder 16 via a boost ram 11 to move a mobile platen 8. In the initial period of such a die clamping, if abnormality occurs in the equipment, a prefilling valve 17 is closed to allow a hyraulic pressure to work on a main ram 7 and move it by a high die clamping force. But at the same time, the pressure oil enters a die opening cylinder 24 via a pressure relief port 23 and circulates to an oil tank 12. Therefore, only a low die clamping force due to the boost cylinder 16 is generated and the movement of the platen 8 is checked safely with a detent 21 and a stopper 22. At the normal die clamping operation, with the movement of the main ram 7, the short-circuiting of the pressure relief port 25 is cut off. At the die opening, as the hydraulic pressure is fed to the die clamping cylinder 24, a ring- shaped cylinder 26 returns receiving pressure on the surface thereof and then, reaches the dead point gradually without impact by a momentum with the communication of both the ports 25 and 23.
Patent JP-S58204766-A (JP)
Title: Fixed frequency reset control type dc/dc converter
Inventor: YAMASHITA TAKASHI
IPC: H02M3/28
Filed: 1982-05-24
Abstract: PURPOSE:To stabilize the operation of a DC/DC converter by performing the reset in two stages when dissipating energy of a transformer during OFF period of a switching element, and controlling the ON duty ration of the switching element. CONSTITUTION:When a switching element 2 is switched ON or OFF with a signal from an oscillator 3 and electric power is obtained through a transformer 6, the OFF of the element 2 is detected by a coil n6 to conduct a transistor 12, the transformer 6 is reset by reset voltage control coils n4, n5, the transistor 12 is then interrupted by a signal from a control circuit 13 depending upon the output voltage, reset by the higher reset voltage, the end of the reset is detected by the coil n3, and the element 2 is conducted. Accordingly, the reset is performed in two stages, the reset period of the former is controlled, thereby stably operating even if the ON duty ratio is not raised more than 1/2.
Patent JP-S61245166-A (JP)
Title: Electrostatic image developing toner
Inventor: KANEKO TADASHI
IPC: G03G9/087
Filed: 1985-04-23
Abstract: PURPOSE:To improve fixability and offset resistance and to extend the life of a photosensitive body made of amorphous Se, amorphous Se-Te or the like by using a toner composed essentially of a polyester resin synthesized by using a specified catalyst. CONSTITUTION:The toner is composed essentially of the polyester resin synthesized by using a catalyst contg. no metal atom except Na and Li, and in the case of such a polyester resin, a low mol.wt. resin can be comparatively easily prepared and the toner is improved in wettability to a transfer or the like when melted, and can be fixed at a low temp. Since the resin is synthesized with a catalyst contg. no metal atom except Na and Li, and it does not contain any of components for accelerating crystallization of amorphous Se or Se-Te, the life of such a photosensitive body can be extended, thus permitting the photosensitive body to be enhanced in fixability and offset resistance, and to be lengthened in life in the case of the amorphous Se type photosensitive body.
Patent JP-S5610731-A (JP)
Title: Preset channel selecting device
Inventor: SUZUKI AKITOMI
IPC: H03J1/06
Filed: 1979-07-09
Abstract: PURPOSE:To ensure the free use of a marker member to both the FM and AM channel selecting purposes, by switching previously the operation lever attached to the marker member as a switch control means to the prescribed position. CONSTITUTION:In case marker member 27 is preset to e.g. the tuning point of the desired broadcast station within the FM broadcast band, the tuning knob is turned to shift pointer 11 up to the tuning point. Then cap 33 is shifted until the position where pointer 11 is set and in the direction of longer side within slit 34. And cap 33 is depressed when it coincides with pointer 11. Thus pressing part 32 depresses the mobile bar of leaf switch 13 to preset the desired station. Then in case the desired station within the AM broadcast band, pointer 11 is synchronized with the desired station while cap 33 is drawn forward. Then cap 33 is fitted to the set position of pointer 11. As a result, part 32 touches the mobile bar of leaf switch 12 to preset the desired station.
Patent JP-H08283386-A (JP)
Title: Epoxy resin composition for sealing optical semiconductor element, and optical semiconductor device sealed by using the composition
Inventor: TSUCHIDA SATORU
IPC: C08G59/56
Filed: 1995-04-12
Abstract: PURPOSE: To obtain an epoxy resin composition excellent in tight adhesion to metal and having high light transmittance by using an acid anhydride and a specified spiroacetal compound as curing agents for an epoxy resin and obtain an optical semiconductor device sealed therewith. CONSTITUTION: This composition is produced by blending an epoxy resin (A), an acid anhydride (B), a spiroacetal compound (C) and a cure accelerator (D). The curing agents for this composition comprise a mixture of the components B and C, of which the component C accounts for 1-50wt.%. The component A is a known, e.g. bisphenol A epoxy resin. An example of the component B used is phthalic anhydride. The curing agent mixture is used in an amount of 0.7-1.2 equivalents, preferably 0.8-1.1 equivalents, based on the component A. Examples of the component D used include a tertiary amine and a quaternary ammonium salt. The composition reveals tight adhesion to metal, ascribed to the component B, and good moisture resistance ascribed to the component C, and is suitable for transfer molding applications, wherein it is used for sealing an optical semiconductor element to give high reliability.
Patent JP-S5312030-A (JP)
Title: Power converter
Inventor: FUJIWARA MASAKATSU
IPC: H02M7/497
Filed: 1976-07-21
Abstract: PURPOSE: To eliminate a reactive power with power factor of the fundamental wave being held almost at 1 as a whole unit of the device, by almost agreeing the absolute value of control angle for the first and second unit converter with each other. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10280563-A (JP)
Title: Expansion joint
Inventor: WAKABAYASHI HISATSUGU
IPC: E04B1/62
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To sufficiently ensuring both X and Y fluctuating following quantities while keeping simple construction of an expansion joint and to provide the expansion joint immovable even in daily use. SOLUTION: An expansion joint 1 is so constituted that both ends of a joint structural body 5 connecting a plurality of plate-like bodies 4 to each other in a turnable manner are respectively fixed to opposed side walls 6 and 6 of a skeleton and are arranged to a space C between skeletons A and B, and a control body 7 is loaded to both side plate-like bodies 4a and 4a except an intermediate plate-like body 4 having no fixed end to the opposed side walls 6, or a bearing body is fixed to them. By the constitution, included angle displacement with the opposed side walls 6 is controlled.