baber/WOPTO huggingface dataset:
Patent JP-H0941038-A (JP)
Title: Method for measuring size of primarily recrystallized grain of silicon steel sheet
Inventor: MOGI TAKASHI
IPC: C21D8/12
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To solve the dispersion of core loss value and to improve measuring accuracy, at the time of measuring the size of primarily recrystallized grains based on core loss value measured by applying a magnetic field to a silicon steel sheet, by removing a nitrided layer on the surface of the steel sheet and measuring the core loss value. SOLUTION: Before the start of secondary recrystallization in final-finish annealing after hot rolling, as to the measurement of core loss value in a primarily recrystallized sheet subjected to nitriding treatment, the surface layer to 20μm from the surface of the steel sheet is removed by using a means such as grinding. This is because that the nitrogen content in the sheet width direction of the nitrided steel sheet varies to the average nitrogen content in the whole body, also, the sheet thickness distribution of the nitrogen content is not similar in the sheet width direction, the nitrogen content in the surface layer varies, and this difference causes the dispersion of the measured value of core loss, so the surface layer of the steel sheet in which nitriding variation is present is removed.  Moreover, this measuring method is applicable to any parameter measurement related to secondary recrystallizing phenomenohs such as the average grain size, the ratio of coarsened grains and the distribution of the grain size.
Patent JP-S58100476-A (JP)
Title: Gas-laser device
Inventor: SHIGEMATSU TAKASHI
IPC: H01S3/038
Filed: 1981-12-10
Abstract: PURPOSE:To reduce effective discharge length up to half conventional devices, and to  increase excitation input power largely without arc by making a laser gas flow in a  discharge excitation section collide with a collision section, branching the flow and  arranging a cathode for discharge excitation to the upper stream of the collision section and anodes to each flow path branched in a lower stream. CONSTITUTION:A laser gas flow path is formed in such a manner that the gas passes  between partition walls 13 from an inflow path 12 as shown in arrows 11' and is  branched bilateral symmetrically in the discharge excitation section 14, passes through  outflow paths 15 and is forwarded into a blower 18 through heat exchangers 17 in a  wind tunnel 16. On the other hand, the cylindrical cathodes 19 are arranged at the  upper stream side of the gas flow of the discharge excitation section 14 and the tabular  anodes 20 divided into multiple sections are disposed at the lower stream side branched in the electrodes for discharge excitation. The gas collision section 21 takes ridge  section form with guide inclined planes at the branching side, and the gas flow is  branched in T shape between both electrodes when excitation electric input is applied  to the cathodes 19 for discharge excitation and the anodes 20. Accordingly, a discharge  section A has an extent shown in dotted lines, and discharge excitation volume required  can be obtained in short effective discharge length.
Patent JP-H0841389-A (JP)
Title: Metallic coating material
Inventor: MATSUBARA KATSUHIRO
IPC: C09D7/45
Filed: 1994-07-29
Abstract: PURPOSE:To provide a metallic coating material which does not change its color tone even in a long-time circulation and is excellent in dilution stability. CONSTITUTION:In a metallic coating material contg. a coloring pigment 13, a brightening pigment 14, and an antisettling agent 1, a combination of a high- mol.-wt. org. amide 11 with an oxidized polyethylene wax 12 is used as the agent 1. Pref. the amide 11 has a mol.wt. of 6.000-9,000, and the wax 12, a mol.wt. of 3,000-5,000.
Patent JP-H01159335-A (JP)
Title: Fiber reinforced light alloy member having excellent heat conductivity and sliding characteristics
Inventor: USHIO HIDEAKI
IPC: C22C47/00
Filed: 1988-08-08
Abstract: PURPOSE:To increase the heat conductivity and to improve the sliding characteristics of the title member by uniformly dispersing the mixed fiber of the ceramic fiber and carbon fiber having specific fibrous volume ratios to the matrix of light alloy and subjecting it to a heat treatment at specific temp. CONSTITUTION:The mixed fiber of the ceramic fiber having 4-60% fibrous volume ratio and the carbon fiber having 0.5-10% fibrous volume ratio is uniformly dispersed into the matrix of light alloy such as Al alloy. It is cast into the member and is thereafter subjected to a heat treatment for about 1-10hr at the heating temp. of 400-550 deg.C to form a thin layer of reactant products on the interface between the matrix and the carbon fiber. As the carbon fiber, the one having 20-30t/mm<2> Young's modulus and 10-150 average aspect ratio is preferably used.
Patent JP-S6440996-A (JP)
Title: Keyboard for electronic musical instrument
Inventor: WATANABE KEISUKE
IPC: G10B3/12
Filed: 1987-08-07
Abstract: PURPOSE: To reduce the number of parts and to simplify assembling by forming a key body part, a board part fixing part and a connection part for connecting respective parts by resin integral molding. CONSTITUTION: The respective keys of the key body part 25 consisting of arraying plural white keys 21 and black keys 23 in parallel are connected on their longitudinal rear end parts, united by synthetic resin and molded like a panel. Namely the longitudinal front end part of the key body part 25 is a key depression part 27 to be depressed by a player and a locking part 31 projected downward is formed on the rear end side of the body part 25. On the other hand, the board part fixing part 33 is formed on the back of the locking part 31 and connected to the locking part 31 through a thin connection part 35. Since the key body part 25, the board part fixing part 33 and the connection part 35 are integrally molded by resin, the number of parts can be reduced and the device can simply be assembled by one operation.
Patent JP-2000029717-A (JP)
Title: Object generating method, medium in which process procedure thereof is recorded, and object generating device
Inventor: HAYASHIDA SEIJI
IPC: G06F9/45
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To generate an object which is reducible in code size or execution time. SOLUTION: This object generating device, when translating a high-level language to machine instructions compares the efficiency, when the addresses of variables are represented by all the addresses with that, when the value of a base pointer as the address of a base point is held in a register and the addresses are represented as relative values from the value of the register and generates an object adopting the representation of higher efficiency according to the comparison result.
Patent JP-H0247643-A (JP)
Title: Image forming device
Inventor: TAKAGI ATSUSHI
IPC: G03B27/72
Filed: 1988-08-10
Abstract: PURPOSE:To control light quantity by providing a light quantity detection device which detects the light quantity from an outside exposing device and an inside exposing device for exposing a reflection type original and controlling an optical system device such as a light source, a diaphragm and a filter, etc., based on the optical information from the detection device. CONSTITUTION:Preceding the exposure of photosensitive materials 24 and 26, whether the light quantity of the light source 38 of a light source unit 36 or the light source of a projecting device is proper or not is detected. By lighting a reference white board with the light source unit 36 or the projecting device, detecting the reflected light therefrom with a photosensor 43 and comparing the light quantity with the previously stored reference value of gray balance by means of a controller 45, the filter and the diaphragm, etc., are controlled to be adjusted so as to compensate the difference. Then, the light source 38, etc., is actuated and the light quantity is detected with the photosensor 43. The light quantity is compared with the set reference value by the controller 45 and adjusted so as to compensate the difference. Thus, the light quantity is automatically adjusted and also the light quantity can be optionally adjusted in the projecting device.
Patent JP-2000048208-A (JP)
Title: Detection of fingerprints and finger movement
Inventor: INGLIS DAVID ANDREW
IPC: G06F3/0354
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for detecting fingerprints and movement of fingers by a single device (operation at a time). SOLUTION: In a method for detecting fingerprints and finger movement used for a processor which is connected to a sensor that can acquire an image of the fingerprints, there are a step for obtaining a first fingerprints image, a step for comparing the obtained fingerprints image with information on other registered fingerprints at a first mode operation of the processor, and a step for obtaining a second fingerprints image and deciding the movement of fingers obtained as the first and the second fingerprints image at a second mode operation of the processor.
Patent JP-H1132589-A (JP)
Title: Planting base
Inventor: YAMADA YORIYUKI
IPC: A01G9/02
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a planting base used for greening the veranda of an apartment house little in the margin of an area for placing the planting base. SOLUTION: This planting base 1 comprises a planting container 11 which has a waterproof property and whose upper portion is opened, a planting soil 14 charged in the planting container 11, and panels 17 disposed on the planting container 11 in a state covering the planting soil 14. The planting panels 17 at a desired place are removed, and a plant 71 is planted in the planting soil 14 at the place.
Patent JP-H0371074-A (JP)
Title: Method and apparatus for receiving m.l.s. type pulse
Inventor: SERUJIYU ETEYUAN
IPC: G01R19/30
Filed: 1990-07-27
Abstract: PURPOSE: To give a correct date to a maximum-number pulse by deciding a difference between maximum and specified threshold values, dividing an error zone, deciding a sample amplitude/date average value for each zone, deciding an average date/amplitude for each zone and generating reception date, etc. CONSTITUTION: A central processing unit 7 is provided, around it, with an antenna 1 which receives pulses on carrier wave, a receiver 2, an A/D converter 5, a date writing unit 8 and a read-only memory/random access memory. A sample maximum value EM of pulse P, and a difference between its amplitude AM and an amplitude AO of a minimum value ED are subdivided into 8 zones, and an average amplitude value is decided in relation with an average date value of each zone, and then points PMM and PMD are plotted. Based on this, an average point for each zone is decided. Then, unnecessary point is removed and lastly, tMAX is obtained. Thus, an accurate date for the maximum-numbers of pulses is provided.
Patent JP-H07115198-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: HAYASHI HIROMI
IPC: H01L21/28
Filed: 1994-08-23
Abstract: PURPOSE:To form a good silicide film by depositing a Co film extending from the surface of a Si substrate to an oxide film, forming an Si film pattern thereon, covering the Co film with a TiN film and conducting a silicide reaction. CONSTITUTION:After depositing an Si film 27 on the surface of a p-type Si substrate 21 having side walls 26 on the side walls of a gate electrode and heat treating it to cause a silicide reaction of the Co film, the remaining unreacted Co film 27 is removed to form a Co silicide film 28. An Si nitride film 25 is removed to expose a gate electrode 24, ions of an n-type impurity are implanted into this electrode, and heat treatment is made to form a polycrystaline gate electrode 24 and shallow and lowresistance source/drain regions 29 and 30. A Co film 31 is deposited on the substrate 21, then a silicide reaction of the film 31 with the electrode 24 to form a Co silicide film 32, then unreacted Co film 31 is removed to form on Si oxide interlayer insulation film 33 and thereby form a source electrode 34 and drein electrode 35.
Patent JP-H0756121-A (JP)
Title: Earth sensor
Inventor: FUNIYUU TOYOAKI
IPC: G02B27/46
Filed: 1993-08-10
Abstract: PURPOSE:To provide an earth sensor which can detects even an error around a yaw axis. CONSTITUTION:An earth image picked up by a 1st image pickup device 1 is transformed into a coherent image by the substantial Fourier transformation of a 1st condenser lens 7 and the transformed image is picked up by a 2nd pickup device 8; and a 1st data process part 9 perform polar coordinate conversion and the converted image is converted into a coherent image by spatial optical modulation (10 and 14). Then substantial Fourier transformation is performed by a 2nd condenser lens 15. The transformed image is formed on a hologram 16 and a part which is highly correlative to a previously recorded reference image is diffracted to a specific direction and the diffracted light is picked up by a 3rd image device 17; and a 2nd data process part 18 calculates the spatial spectrum of the correlation result from image data and the deviation of the arithmetic result from a reference position is found as the error around the yaw axis.
Patent JP-H0483376-A (JP)
Title: Photodetector
Inventor: ARINAGA KENJI
IPC: H01L27/146
Filed: 1990-07-25
Abstract: PURPOSE:To prevent a cross talk by absorbing unnecessary carrier formed in a compound semiconductor substrate by using an inverted layer formed on the substrate by a stationary charge generating layer. CONSTITUTION:An anodized film 14 of a compound semiconductor substrate 13 made of a P-type GaAs substrate is formed at a periphery formed with a photodetector 12 on the substrate 13. Stationary charge having (+) charge is stored in the anodized film, and an inverted layer 15 having (-) charge is formed on the substrate corresponding to the (+) charge. Thus, similar effect to the formation of a P-N junction near the surface of the substrate between the photodetectors 13 of the substrate is obtained. Electrons 11 for causing a cross talk in carrier formed by photoelectric conversion due to a light incidence in the GaAs substrate are passed through a bent position of a P-N junction energy band with (-) charge, fed into an inverted layer having low electron energy to prevent the cross talk.
Patent JP-H0517729-A (JP)
Title: Adhesive tape
Inventor: TAKAHASHI SHUICHI
IPC: C09J7/04
Filed: 1991-07-11
Abstract: PURPOSE:To provide an adhesive tape suitable for using by application on a heat-scaling machine, causing no wrinkle transfer on object articles for heat sealing. CONSTITUTION:For a conventional adhesive tape with a tacky agent layer on the surface of a substrate, there has been such a trouble that when it is applied on a heat-sealing machine, wrinkles develop in a short time and these wrinkles are transferred on an object article. The present tape can resolve this problem by putting a rubbery elastic layer between a substrate and tacky agent layer.
Patent JP-H0861905-A (JP)
Title: Method and device for modelling pipe in narrow area as well as vessel used for such method
Inventor: KAGEYAMA TAKESHI
IPC: G21C13/00
Filed: 1994-08-23
Abstract: PURPOSE: To easily, quickly and accurately inspect the shape, size and surface conditions at the lower end of a pipe in a narrow area where operators are root accessible. CONSTITUTION: A vessel mainbody 38 in which liquid modelling material is put, is raised, the lower end of a drain pipe is inserted into the modelling material in the vessel mainbody 38, when the modelling material is hardened, the vessel mainbody 38 is lowered to withdraw the lower end of the drain pipe from the modelling material, liquid replica material is filled into a cavity 41 formed in the hardened modelling material 40 and the replica material is hardened to form a replica.
Patent JP-2000023832-A (JP)
Title: Rice cooker
Inventor: YAGI MASATOSHI
IPC: A47J27/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce assembling man-hour and to prevent entering of steam into an operating substrate part by adding a lid body function to an operation part arranged at the upper part of a main body, providing an outward recessed part at its lid, providing a control substrate in this recessed part and covering the recessed part with a display part larger than this control substrate. SOLUTION: The recessed part is provided outwardly at the lid, the control substrate (operation substrate) 46 and operation keys are arranged in this recessed part and in addition the recessed part is covered with a display panel 52 larger than a surface area equivallent to the projecting area of the substrate 46 housed in the recessed part. Thus, steam generated inside of the lid is prevented from giving influence to the substrate 46 and the three-dimensional shape of the panel 52 is realized to improve designability. Namely, in order to eliminate the influence of water to a microcomputer, etc., arranged on the substrate 46, the recessed part is integrally formed at the lid and the display panel 52 displaying rice cooking and other cooking menus is arranged on the surface of the lid. In addition, the substrate 46 is support-fixed by a substrate fixing rib provided at a lid cover 55.
Patent JP-H0362286-A (JP)
Title: Document reading system
Inventor: TSUKUMO ATSUSHI
IPC: G06K9/00
Filed: 1989-07-31
Abstract: PURPOSE:To extract the presence/absence of a control line and the information on an editing control code by recognizing the partial control line patterns of both the initiation and the termination of a control line in order to decide the control contents and outputting a control code. CONSTITUTION:A character line including a control line is extracted. A control line part area is detected by separating the area S of the character line and the area T of the control line from the character line including the control line based on the peak width of projection. Thus it is possible to decrease the problem points in terms of the editing job efficiency and the health which are porduced when the text part of an existing document ins read independently of the document eiditing task when a document is produced based on an existing uncoded document.
Patent JP-H0248999-A (JP)
Title: Compass
Inventor: MATSUMOTO TOSHIYUKI
IPC: B43L9/04
Filed: 1988-08-11
Abstract: PURPOSE:To make it possible to easily draw a circular arc with a large diameter or the like by locating a shaft rod at an arbitrary point on a diameter of a circular arc, and turning a support frame on the shaft rod to move a reference arm along a curve of a reference rule. CONSTITUTION:A shaft rod 2 is disposed orthogonal to a support frame 1, a reference arm 3 is disposed at a side part of the shaft rod 2, and end parts 3a, 3b of the arm 3 are oscillatably connected to the frame 1. A drawing arm 7 moved in conjunction with the reference arm 3 is disposed on one side of the arm 3 opposite to the shaft rod 2, in parallel to the shaft rod 2, and end parts 7a, 7b of the arm 7 are so supported that they can be moved along the support frame 1. The shaft rod 2 disposed orthogonal to the support frame 1 is adjusted to an arbitrary point, and the support frame 1 is turned on the shaft rod 2 while sliding the reference arm 3 disposed at the side part of the shaft rod 2 is slidden along a curve (not shown) of a reference rule, thereby drawing a circular arc with a large diameter or the like by the drawing arm 7.
Patent JP-H1047060-A (JP)
Title: Coolant cleaning and exchanging method for engine and cleaner and exchanging device
Inventor: WATANABE TOSHINORI
IPC: F01P11/06
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the recovery of a coolant, and also facilitate the cleaning of a radiator and an engine, by circulating flushing liquid among a flushing liquid storage tank, the radiator and the engine after coolant waste water is stored in a waste water tank. SOLUTION: When a coolant is cleaned and exchanged, firstly, the position of the piping of an upper hose 61 between a radiator 60 and an engine 65 is changed, and after that, an electric ball valve 4 and a three-way valve 3 are opened and branched. After that, a motor pump 7 is operated, and coolant waste water is fed and reserved in a waste water tank 50. Next, electric ball valves 1, 5 and the three-way valve 3 are opened and branched, the, the motor pump 7 is operated, and flushing liquid in a storage tank 30 is fed to the radiator 60 and the engine 65 via filters 6, 10, thereby the insides of the radiator 60 and the engine 65 can be cleaned. Finally, a fresh coolant in a fresh liquid tank 40 is fed to the radiator 60 and the engine 65.
Patent JP-S6176718-A (JP)
Title: Air intake device of internal-combustion engine
Inventor: YOSHIKAWA YASUO
IPC: F02B27/02
Filed: 1984-09-22
Abstract: PURPOSE:To realize charging by optimum intake pulsation in a full operating range of an engine by providing a mechanism varying length of an intake pipe in an intake passage and measuring pressure of the intake pipe of a predetermined time, and controlling the length of the intake pipe so as to meet the object value. CONSTITUTION:A box type manifold body 7 is provided on an intake manifold 2 of an internal-combustion engine 1, and two parting plates 11, 11 extending oppositely each other with a fixed bulkhead of the center as a boundary are arranged and a gear 13 driven by a stepping motor 12 is provided in a clearance of the lower portion of both the plate 11, 11, and the gear is engaged with a rack provided on the lower end face of plates. In a control circuit 6, intake pressure at a predetermined crank angle position is obtained based on the output of a crank angle sensor 3 and an intake pressure sensor 4 in the intake manifold, and compared with a set value, and the parting plates 11 are forwarded or retired by the stepping motor 12 so as to meet the set value. Then, desired intake pulsation can be obtained and charging efficiency is improved.
Patent JP-S6090562-A (JP)
Inventor: MASUDA TERUO
IPC: A61H15/00
Filed: 1983-10-24
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-H0486049-A (JP)
Title: Communication channel selecting system
Inventor: YAMAZAKI MASASHI
IPC: H04L69/14
Filed: 1990-07-30
Abstract: PURPOSE:To fix time up to obtaining arrival confirmation after transmitting a data by using a communication channel by calculating the basis of communication path selection based on the real response time of the communication channel. CONSTITUTION:A transmission control part 1 is equipped with a transmitted data receiving means 11 to receive a transmitted data and to dispatch the data to one transmission/reception control part 31 (41) by communication channels, and a transmission/reception control part by communication channel selecting means 12 to select which transmission/reception part by communication channels the received transmitted data is dispatched to, and a reception control part 2 is equipped with a received data order control means 21. When transmission is requested, the transmission control part 1 calculates the expected time of arrival confirming response time to the data to be transmitted by the respective transmission/reception control parts 31 and 41 by communication channels, it is judged based on the result which transmission/reception control part by communication channels the transmission is demanded to, and communication channels 30 and 40 are selected. Thus, even when the data is transmitted by using any one of communication channels, the time up to obtaining the arrival confirmation is almost fixed.