baber/WOPTO huggingface dataset:
Patent JP-S5724397-A (JP)
Title: Amino sugar derivative substance having amylase inhibiting activity and its preparation
Inventor: ITOU JIROU
IPC: A61K31/7028
Filed: 1980-07-21
Abstract: NEW MATERIAL:The amino sugar derivative of formula I [Y is 1W6C alkyl or group of formula II (R is 1W6C alkyl)].  
     EXAMPLE: The compound of formula III.  
     USE: Amylase inhibiting agent. The agent controls the metabolism of carbohydrates in human and animals, and is effective e.g. to diabetes, obesity, adiposis, etc. Since the compound suppresses the decomposition of carbohydrates by microorganisms in the oral cavity, it is also effective for the prevention of dental caries by adding to cakes, sweetened foods, drinks, etc.  
     PROCESS: The compound of formula I is prepared by heating the compound of formula IV (m and n are 0 or integer; m+n is 1W30, pref. 1W8) or the compound of formula V in the presence of an acidic ion exchange resin, with an alcohol of formula ROH, pref. at 50W100°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05273046-A (JP)
Title: Temperature measuring apparatus and heater
IPC: G01J5/10
Filed: 1992-03-24
Abstract: PURPOSE:To enable the measuring of the total temperature of an object by arranging a plurality of temperature sensors which are set in the perimeter of the object to detect the temperature of the object in no contact therewith and a means to change a positional relationship between the object and the temperature sensor means to the vertical direction. CONSTITUTION:A plurality of temperature sensor devices 1 are surrounding a PET bottle W. The device 1 is provided with a sensor 10, an amplifier 11 for amplifying signals from the sensor 10 and a V/F converter 12 for converting a voltage signal to frequency and connected to a controller 3 through a transmission path on the output side thereof. The PET bottle W is lowered with a work moving device 2 to detect the temperature of the bottle W in slicing with the temperature sensor device 1. Temperature information is processed with an arithmetic processor 30 of the controller 3 and shown on a display device 32 or outputted to an input/output device 31. A heater 5 is controlled in response to a command corresponding to the display device 32 or a command corresponding to a specified algorithm of the device 30 to heat the PET bottle W until the temperature thereof becomes uniform.
Patent JP-2000289697-A (JP)
Title: Pay-load damping mechanism
Inventor: KASHIWAZAKI AKIHIRO
IPC: B64G1/64
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To allow supporting a pay-load by attenuating a vibration and a locking applied to the pay-load effectively. SOLUTION: This is a pay-load damping mechanism to attenuate the vibration applied to a pay-load 5 as well as to support the pay-load 5 housed in a rocket for pay-load shooting up, at a pay-load adapter 4 side, and a cushioning cylinder device 10 to prevent the vibration and the locking in the rocket machine axis S direction by supporting the load of the pay-load 5; and semiactive dampers 19 in the lateral direction provided plurally almost horizontally in the peripheral direction in order to attenuate the vibration in the direction perpendicular to the machine axis S of the pay-load 5; are provided between a circular lower part platform 7 provided at the upper surface of the pay-load adamter 4, and a circular upper part platform 8 provided at the lower part of the pay-load 5.
Patent JP-H01269956-A (JP)
Title: Image forming device
Inventor: SAKAI TOSHIYUKI
IPC: G03G15/16
Filed: 1988-04-21
Abstract: PURPOSE:To prevent wastage of toner and electricity by allowing the paper feeding action to a secondary transferring means and carrying out of a secondary transferring action immediately after the carrying trouble is cleared when a carrying trouble occurs before the feeding of paper to the secondary transferring means. CONSTITUTION:An electrostatic latent image is formed on the surface of a photosensitive drum 401 by an image visualizing part 4, and this image is developed by toner to visualize it and primary transfer is carried out on an intermediate transfer belt 501. A toner image to be primarily transferred from the photosensitive drum 401 is retained at an intermediate image part 5, and secondary transferring on paper is carried out altogether. If paper carrying trouble such as paper jamming occurs before the secondary transferring of the intermediate image, after the trouble is cleared, the actions of; 'forming multiple electrostatic images for each primary color, developing, and primary transferring to an intermediate transfer body' are not carried out by the image forming device, but the actions; 'feeding of paper to the secondary transfer part and the secondary transfer of the intermediate image to the fed paper' are carried out immediately. Thus wastage of toner and electricity can be prevented.
Patent JP-H08293043-A (JP)
Title: Portable terminal for intra-train adjustment
Inventor: HAGIO ATSUSHI
IPC: G06Q50/30
Filed: 1995-04-24
Abstract: PURPOSE: To provide a portable terminal for intra-train adjustment capable of issuing the magnetic tickets that can be used for automatic ticket checking machine. CONSTITUTION: This terminal is carried by a conductor to issue the tickets and to perform the adjustment of fares in a train. This terminal is provided with a magnetic head 8 which has a magnetic recording part and can read and write the printable information on the magnetic tickets, and a thermal head 9 which can print characters on the heat-sensitive surface of every magnetic ticket. Then an auxiliary storage 24 of the portable terminal stores the results data on the intra-train adjustment as well as the basic data needed for the intra-train adjustment such as the line master, station master, business distance master, super-express/express fare master, series (reserved seat fare) master. The basic master stored in the storage 24 can be rewritten through the communication with a host computer. Furthermore, a communication controller 27 is added to transmit the results data on the intra-train adjustment stored in the storage 24 to the host computer.
Patent JP-S63264869-A (JP)
Title: Manufacture of hydrogen storage electrode
Inventor: MORIWAKI YOSHIO
IPC: H01M4/24
Filed: 1987-04-22
Abstract: PURPOSE:To prevent the pulverization and dissolution of a hydrogen storage alloy to increase the life of an electrode by accommodating a hydrogen storage alloy in a pressure vessel, performing hydrogenation with hydrogen gas and dehydrogenation to form fine powder, separating the powder except for the fine powder, and using only the fine powder for a hydrogen storage electrode. CONSTITUTION:A hydrogen storage alloy 1 is accommodated in a pressure vessel 2, and hydrogenation with hydrogen gas and dehydrogenation are applied to the alloy 1 to form the fine powder. The alloy powder except for the fine powder is separated, and only the fine powder is used for a hydrogen storage electrode. The use of the fine powder having a particle size of 100mu or less obtained by sieving is preferable. By hydrogenation with hydrogen gas, the fine powder is easily obtained, and more pulverization of the alloy is prevented even if charge-discharge of the hydrogen storage electrode is repeated. The dissolution of impurities can be prevented and the life of the hydrogen storage electrode is increased.
Patent JP-H06289228-A (JP)
Title: Production of hologram element and image display device using this element
Inventor: SUDO TOSHIYUKI
IPC: G03H1/04
Filed: 1993-03-31
Abstract: PURPOSE:To sufficiently correct aberrations without using a special lens system and to display a virtual image larger than the size of a movable mirror by making beams having the section equal to or larger than the determined divided regions incident directly on a hologram photosensitive material from two directions, thereby exposing this photosensitive material. CONSTITUTION:The laser beam emitted from an argon ion laser 10 is bisected by a half mirror 9 and these laser beams are respectively passed through variable diameter apertures 7a, 7b for controlling luminous flux diameters, by which the beams are shaped to prescribed diameters. The two luminous fluxes are made incident on the same region of the photosensitive material 1 applied or stuck onto a thin glass substrate 2 from the sides opposite to each other, by which a reflection type hologram is recorded. These two laser beams are so adjusted that the respective beam shapes on the photosensitive material 1 to be formed with the hologram align to the hologram region. The beams are simultaneously so adjusted that the incident angles thereof satisfy a prescribed relation. One of the two laser beams always passes the center of a virtually set diaphragm.
Patent JP-S60243350-A (JP)
Title: Position controlling apparatus for stirling engine
Inventor: HARADA TERUMARU
IPC: F02G1/043
Filed: 1984-05-17
Abstract: PURPOSE:To enable to reduce the length of pistons and to prevent leakage of work gas, by using a small-diameter plunger piston for the purpose of positioning of a power piston and a displacer piston which are reciprocated in respective work spaces formed in a container. CONSTITUTION:For instance, when a displacer 3 is moved downward, gas in a compression space 4 is carried into an expansion space 2 via a connecting pipe 12, a low-temperature heat exchanger 13, a regenerator 14, a high-temperature heat exchanger 15 and a connecting pipe 16. During the above process, the pressure of gas is raised through endothermic expansion and a power piston 7 is pushed down by the gas pressure. Thus, the power piston 7 performs work to a load 8. If an opening of a passage 18 formed in a plunger piston 17 comes to a position where it is registered with an opening of a connecting pipe 10, a compression space 6 and a balance space 9 are communicated with each other, so that the gas pressure in the compression space 6 and that in the balance space 9 become substantially equal to each other. By the resultant vibration of the power piston 7 in the vertical direction, it is enabled to determine the work position of the power piston 7.
Patent JP-S581145-A (JP)
Title: Photographic sensitive silver halide material containing dye
Inventor: OONISHI AKIRA
IPC: C09B23/06
Filed: 1981-06-25
Abstract: PURPOSE:To provide a photographic sensitive silver halide material contg. a dye which has favorable absorption spectral characteristics, is thoroughly decolored during photographic development, remains very slightly after the development, and is inert to a photographic emulsion. CONSTITUTION:To a photographic sensitive silver halide emulsion is added an oxonol dye represented by the general formula (where R1 is H, F, 1-4C fluorinated alkyl, R2 is H, optionally substituted alkyl or optionally substituted aryl, n is 0, 1 or 2, and L is optionally substituted methine) as an irradiation preventing dye, or to a nonsensitive hydrophilic colloidal layer is added said oxonol dye as a filter dye or an antihalation dye. The dye is added by an ordinary method. For example, the dye or org. or inorg. alkali salt of the dye is dissolved in an aqueous soln. or an org. solvent such as alcohol, glycol or cellosolve. The resulting soln. is optionally emulsified and dispersed, and it is added to a coating soln. and applied.
Patent JP-S59226300-A (JP)
Title: Rotary fluid machine
Inventor: MORII SHIGEKI
IPC: F04D29/16
Filed: 1983-06-06
Abstract: PURPOSE:To restrain the oscillating power of labyrinth seal by a simple structure by a method wherein a plurality of fins are provided in a clearance between the outer surface of a cover or the like for an impeller and the surface of a casing, which is opposing to the outer surface, and a cavity is formed between the outside rims of respective fins and the surface of the casing. CONSTITUTION:A plurality of fins 12, extending radially in planes substantially vertical to the axial center of a rotary shaft 1, are provided in the clearance 10 between the outer surface of the cover 33 for the impeller 3 and the surface 22 of the casing, which is opposing to the outer surface of the cover 33, with predetermined intervals along the peripheral direction. A plurality of fins 13, extending radially in surfaces substantially vertical to the axial center of the rotary shaft 1, are also provided in the clearance 8 between the outer surface of the disc 31 and the surface 21 of the casing, which is opposing to the outer surface of the disc 31, with predetermined intervals along the peripheral direction. The cavities 14, 15 are formed between the outside rims of respective fins 12, 13 and the surfaces 22, 21 of the casing respectively. According to this method, the flow directions of leaked gas flowed into the clearances 8, 10 are regulated by respective fins 12, 13 to reduce the oscillating power generated in the labyrinth seals 6, 7.
Patent JP-S5223431-A (JP)
Title: Face paralleled golf club
Inventor: NAKAMATSU YOSHIROU
IPC: A63B102/32
Filed: 1975-08-18
Abstract: PURPOSE: To provide a golf club by which a golf balls is linearly pat so as to extend its flight range by providing a plural number of grip portions with a predetermined spacing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5624016-A (JP)
Title: Gas absorbing element
Inventor: KUMA TOSHIMI
IPC: F24F3/14
Filed: 1979-08-03
Abstract: PURPOSE: To increase an available surface area of an obtained gas absorbing element by adhering a flat plane sheet material and a ridge of a corrugated sheet material by coating an adhesive agent intermittently.  
     CONSTITUTION: A flat plane sheet material 1 and a corrugated sheet material of which at least one comprising a carbon fiber contained paper are used and an adhesive agent 3a, 3a... is coated on a wave top portion of the material 2 intermittently and both sheets are bound. Subsequently, an adhesive agent 3b, 3b... is intermittently on a wave top portion of the material 2 of the obtained one surface corrugated molded sheet and wound around a core material 5. As a result, a rotary type gas absorbing element having numberless small permeating pores 4 permeating both end surfaces of a cylinder formed therein is obtained. Because this gas absorbing element is formed by adhering and molding both sheets intermittently or a dot like manner, compared to a conventional gas absorbing element, the area of which exchange capacity is inhibited by coating an adhesive agent is extremely reduced. Therefore, the exchange efficieny in adsorbing, absorbing and exchanging a gas can be enhanced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S583516-A (JP)
Inventor: KINOSHITA EIJI
IPC: H02G7/04
Filed: 1981-06-29
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-H05344078-A (JP)
Title: Digital variable compressor for audio signal
Inventor: AKIYASU MASAICHI
IPC: H03M7/50
Filed: 1991-04-05
Abstract: PURPOSE:To simply change the compression characteristic by revising the compression characteristic through a prescribed arithmetic operation so as to add the compression characteristic to an output audio signal CONSTITUTION:This compressor is provided with a digital signal processor (DSP) 1 implementing signal processing to add a prescribed compression characteristic to an audio signal and a degree number changeover section 2 revising the degree number of an arithmetic operation equation used for signal processing of the DSP 1 to revise the compression characteristic. Then the arithmetic operation of X=1-(1-¦X¦)<n> is implemented, where X is an output audio signal to add the compression characteristic to the output audio signal X and n is an integer depending on a noise level and the compression ratio is increased with the n is increased and ¦X¦ is an absolute value of the input signal. Moreover, the degree number changeover section 2 is used to vary the value (n) depending on the noise level to revise the compression characteristic and to output the output audio signal X.
Patent JP-2000291605-A (JP)
Title: Portable hydraulic machining device
Inventor: OGAWA SATOSHI
IPC: F15B11/08
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a portable hydraulic machining device which allows a tool to be smoothly restored to its non-machining position from its machining position. SOLUTION: A portable hydraulic machining device 10 supplies hydraulic oil force-fed from a hydraulic pump to a first oil chamber 16A and discharges hydraulic oil from a second oil chamber 16B so as to make a machining tool 18 start its machining. Moreover, the device 10 supplies the discharged hydraulic oil to the second oil chamber 16B and discharges the hydraulic oil from the first oil chamber 16A so as to make the machining tool 18 terminate its machining. Accordingly, driving force for bringing the machining tool 18 back to its non-machining position does not run short, and even when a situation in which the machining tool 18 bites or the like occurs, a hydraulic cylinder 16 smoothly resumes its operation.  Consequently, an operation such that an operator manually restores the machining tool 18 to the non-machining position becomes unnecessary, and loss of work efficiency is thus resolved.
Patent JP-H10277925-A (JP)
Title: Polishing device
Inventor: KATSUOKA SEIJI
IPC: B24B37/12
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device having a structure causing no distortion on the surface of a turntable even under a tightened central bolt. SOLUTION: An engaging recession 13 is provided on the lower surface of a turntable 10. A central projection 51 is provided on the upper end of a rotary driving shaft 50. An abutting surface 55 at the exterior of the central projection 51 is abutted to an abutting surface 19 at the exterior of the engaging recession 13 so that a gap A may be evolved in engaging the central projection 51 with the engaging recession 13. The gap of the turntable 10 and that of the central projection 51 of the rotary driving shaft 50 are tightened, using a central bolt 30 for fixing. A bolt 60 for preventing distortion is projected from the turntable 10 side at a gap A portion. The pressing surface of a ball 65 at the point of the bolt 60 for preventing distortion is abutted to the upper end surface of the central projection 51 through an abutting plate 35.
Patent JP-S5527538-A (JP)
Title: Oil pressure control unit
Inventor: YAMAMOTO TOORU
IPC: B23Q5/26
Filed: 1978-08-16
Abstract: PURPOSE: To improve the control response performance by directly installing the driving motor and actuator on the casing that contains the oil pressure control circuit.  
     CONSTITUTION: The driving motor mounting face 1a, actuator mounting face 1b and operation transmitting rod projecting face 1c are provided to the casing 1, which contains the oil pressure control circuit 92, oil pressure pump 2 and signal valve 55, to install the motor 32 and actuator 46 directly and to make the operation transmitting rod 55g project. While the carriage of cutting feature is moved, the operation transmitting rod 55g is pushed by the cam 85, the signal valve 55 is operated, pressurized liquid discharged from the vane pump flows in the rear cylinder 46b, liquid in the front cylinder 46a is returned to the tank 39 through one or two variable flow regulator valves to control the speed of piston, that is, the speed of carriage 45. Since no long passage is present between the oil pressure control circuit 92  and the actuator 46, the desired end can be attained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10289283-A (JP)
Title: Method for displaying two-dimensional graph and table and device having implemented the method
Inventor: TATSUMI TAKAAKI
IPC: G06F3/048
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To make a display which is easy for a user to understand by independently controlling the scrolling of the data display parts inside a graph and a table, and the display of parts outside the graph and table, and displaying attribute names corresponding to the contents of data displayed at a data display part all the times. SOLUTION: When in-panel MPN is scrolled longitudinally, only an attribute name part of a longitudinal attribute name display part VHD operates and when the in-panel MPN is scrolled laterally, only an attribute name part of a lateral attribute name display part FHD operates. The scrolling can be performed by arbitrary width. When the scroll bar of a longitudinal scroll bar VSB is operated, the attribute name display part of the longitudinal attribute name display part VHD operates associatively and when the scroll bar of a lateral scroll bar FSB is operated, the lateral attribute name display part FHD operates associatively, so that the display data and the contents of the attribute name display always correspond to each other.
Patent JP-H04394-A (JP)
Title: Method and device for plating both sides of metallic plate
Inventor: HAYASHIDA KAZUKI
IPC: C25D5/08
Filed: 1990-04-16
Abstract: PURPOSE:To uniformly plate both faces of a metallic sheet by pinching the metallic sheet connected with a cathode by the upper and lower masking means and spouting up plating liquid to the unmasking region of the metallic sheet from a plating liquid spouting-up means which is formed into an anode. CONSTITUTION:A metallic sheet (a) to be plated such as a lead frame is pinched by the upper and lower masking means 1, 2 which are arranged horizontally and oppositely. A plating liquid spouting-up means 7 having the spouting-up nozzles 8 is provided oppositely to the unmasking region of the metallic sheet (a) and formed into an anode-side electrode. Further an anodic electrode part 6 is preferably provided in the unmasking region of the upper masking means 1. In the above-mentioned plating device, while spouting-up plating liquid toward the unmasking region from the spouting-up nozzles 8, a cathode-side electrode 10 is connected with the metallic plate (a). Thereby the plating liquid having positive potential is electrostatically attracted to the upper and lower faces of the metallic plate (a) which is partially masked and has negative potential and plating is uniformly performed on both sides of the metallic plate.
Patent LT-2017031-A (LT)
Title: Corn ear threshing process test bench and the method of the process analysis
Inventor: KINIULIS Valdas
IPC: A01F12/00
Filed: 2017-05-22
Abstract: The present invention relates to agricultural machinery. The aim of the invention is to ensure a high quality analysis of the threshing process and to improve the accuracy of measuring qualitative indicators of the threshing process in order to optimize the design and operation of corn ear threshing apparatus. The test bench is comprised of main frame (1), threshing cylinder segment with the rasp bars (29) position adjustment mechanism, test desk with concave's replaceable crossbar (14) and applied force measurement sensors (10), (11), threshing cylinder segment position indication system with inductive proximity sensors (32), motor controller (18), sensor signal amplification and conversion component constituting from a power unit and a sensor signal amplification, high-speed conversion, processing, recording and test bench control mechanism (GSA).