baber/WOPTO huggingface dataset:
Patent JP-2000119095-A (JP)
Title: Manufacture of silicon single crystal and its manufacturing apparatus
Inventor: KITAGAWA KOJI
IPC: C30B29/06
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To improve a local uniformity of an oxygen concentration in the growing direction of a single crystal, and further improve productivity and yield by using a Czochralski process applying a lateral magnetic field, and regulating the ratio of the magnetic field intensity of the surface of a silicon molten liquid to the magnetic field intensity at the bottom face of a crucible so as to be a specific value. SOLUTION: The magnetic field intensity at the surface of a silicon molten liquid 2 on the crucible axis is regulated so as to be 0.8-0.95 times as much as the magnetic field intensity at the bottom face by lowering the center position of the lateral magnetic field. When the center position of the magnetic field is lowered, the local uniformity of the oxygen concentration is obtained without decreasing the operability by setting the open angle α of the coil face of electromagnets 9, 10 so as to be within 0-30 deg. or regulating the slope of the magnetic flux vector of the inner wall of the surface of the molten liquid so as to be 14-20 deg., because the slope of the magnetic flux vector on the surface of the molten liquid is increased.  A highly pure polycrystal raw material is melted in a crucible 5 after setting the center of the magnetic field at a prescribed position, and the lateral magnetic field is applied. A seed crystal is dipped in the molten liquid, and the single crystal is grown while rotating and pulling a rotary shaft 6.
Patent JP-2001120046-A (JP)
Title: Combine harvester
Inventor: KAJIWARA KOICHI
IPC: A01F12/46
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To facilitate works for setting or storing an auger for outward discharging grains stored in a grain tank and a discharging port disposed at the tip of the discharging auger. SOLUTION: In this combine harvester in which a discharging auger (15) for taking out grains stored in a grain tank (13) is liftably and revolvably disposed above the grain tank (13), a discharging port (25) is rotatably connected to the tip of the discharging auger (15), and the discharging port (25) is also automatically rotated to a prescribed work set position, when the discharging auger (15) is automatically revolved to a work set position outside the machine frame.
Patent JP-H04176454-A (JP)
Title: Steam washing apparatus
Inventor: MITA TATSUO
IPC: A61C13/38
Filed: 1990-11-09
Abstract: PURPOSE:To discharge residual air simply, easily and quickly by opening a solenoid valve connected between a feed water pump and a check valve with an air bleeding switch while the feed water pump is operated forcibly regardless of a water level of a boiler. CONSTITUTION:A control member 6 has an air bleeding switch. A solenoid valve 8 is connected between a feed water pump 2 and a check valve 3. The air bleeding switch is connected to the feed water pump 2 and the solenoid valve 8. When the air bleeding switch is operated, the feed water pump 2 is operated and with the opening of the solenoid valve 8, water in a water tank 1 is transferred to the solenoid valve 8 from the feed water pump 2. Air left in a soft water device 12 and a feed water hose is discharged passing through the solenoid valve 8. In other words, both of the feed water pump 2 and the solenoid valve 8 are controlled with the air bleeding switch and thus, the feed water pump 2 is operated to discharge residual air regardless of a water level in a boiler 4.
Patent JP-S63154234-A (JP)
Title: Device fixing mouthpiece to top plate of container of drum can and the like
Inventor: TOYODA MASASHI
IPC: B21D51/38
Filed: 1986-12-18
Abstract: PURPOSE:To prevent the generation of a crack at the lower edge of a rise cylindrical part by composing the device so that the unevenness formed on the whole periphery of a rise cylindrical part and the uneven part of a mouthpiece are bitten by the uneven part of a top plate cradle. CONSTITUTION:The rise cylindrical part (a) drawn in advance on the top plate A placed on a top plate cradle 11 is covered to a rise part 9 to descend an upper die 1. The edge part of an annular part a' projecting to the inner part from the rise cylindrical part (a) is punched by the drawing die 12 engaged for the inside of a drawing die 13 and the top plate A is pinched by the top plate cradle 11 and top plate presser 6 with the top plate presser 6 being pressed to the upper face of the top plate A. The annular part A' is raised with the upper face of the rise part 9 and flared to the external part with the curling part 3 of a curling die 4 to fix the outer screw mouthpiece B fed in advance to the outside of the rise cylindrical part (a). A continuous uneven part is provided on the whole length of the inner periphery at the lower edge of the mouthpiece B, a continuous uneven part is further provided on the part corresponding to the uneven part of the upper face of the top plate cradle 11, an unevenness is formed at the lower edge of the rise cylindrical part (a) by the uneven part at the fixing time of the mouthpiece B and this unevenness is engaged.
Patent JP-S63158231-A (JP)
Title: Manufacture of fiber reinforced plastic cylinder
Inventor: OKUDA YASUHIRO
IPC: B29C70/06
Filed: 1986-12-19
Abstract: PURPOSE:To shorten the molding time and reduce the leakage of uncured resin during molding by a method wherein a mixture, the composition of which consists of specified quantities of epoxy, carboxylic acid anhydride, chrome compound and tertiary amine compound, is used as matrix resin. CONSTITUTION:One to five wt% of active chrome compound is added as curing accelerator to a conventional mixture, which consists of 40-60 wt% of epoxy, 40-60 wt% of carboxylic acid anhydride and 1-5 wt% of tertiary amine compound, in order to be used as matrix resin. The active chrome compound is available on the market in the form of a mixture with tertiary amine compound such as benzyledimethylamine or the like under the trade name of ATC-3 or the like, and it is a curing accelerator effective for curing the conventional epoxy-acid anhydride-based thermosetting resin in a short period of time than ever.
Patent JP-H11189639-A (JP)
Title: Epoxy resin molding material for sealing electronic part item and electronic part item sealed therewith
Inventor: IKEZAWA RYOICHI
IPC: C08K5/521
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin molding material for sealing semiconductors, which can achieve flame retardancy in spite of being non- halogen and non-antimony, has good moldability such as flowability, and can give a cured product excellent in reliability such as reflow crack resistance, humidity resistance and reliability after being left at high temperatures. SOLUTION: There is provided a molding material essentially consisting of (A) an epoxy resin having at least two epoxy groups in the molecule, (B) a phenolic-hydroxyl-containing nitrogenous compound represented by the formula (wherein R<1> is a 1-4C hydrocarbon group; R<2> is amino or a 1-10C hydrocarbon group: (m) is an integer of 2-10; and (n) is an integer of 1-10) and having a nitrogen content of 5-20 wt.%, and (C) an inorganic filler, wherein the content of component 13 is such that the amount of the nitrogen atoms is 0.2-10.0 wt.% based on the total weight of the components except C, and the content of component C is at least 70 wt.% based on the total weight of the molding material.
Patent JP-H01166794-A (JP)
Title: Razor
Inventor: DANIERU BURAIAN RAZARUCHIKU
IPC: B26B21/22
Filed: 1988-12-01
Abstract: PURPOSE: To provide a razor, with which a head part can be rotated while shaving wet board by applying force to the respective protruding parts of a housing when a spring is displaced, and displacing a blade part toward the neutral position of a handle with the respective protruding parts to which force is applied. CONSTITUTION: This razor has a handle 2 and a blade part 4. A pair of protruding parts 14 of the blade part are attached, a pair of protruding parts 14 is arranged so as not to be on the same straight line, a leaf spring 18 is attached to the handle 2, and the leaf spring 18 is formed while being extended from the handle 2 to the blade part 4. A first end part 20 of the leaf spring 18 is fixed on the handle 2. A second end part 22 of the leaf spring 18 is arranged between the protruding parts 14 and contacted. In this case, the end part 22 is shaped while being expanded, and this width is wider than a distance separating the protruding parts 14 arranged at the positions not on the same straight line. The leaf spring 18 can be twisted with its longitudinal axial line as a center, and the protruding parts 14 are operated for keeping this leaf spring 18 twisted.
Patent JP-H03168484-A (JP)
Title: Flow control valve
Inventor: KIMURA KAZUYA
IPC: F16K31/11
Filed: 1989-11-24
Abstract: PURPOSE:To ensure a fixed flow amount by adjusting a passage opening, reaching an outlet passage from a differential pressure passage, in a fluid passage, reaching a pressure drop passage, differential pressure chamber and the outlet passage from an inlet passage, by means of an adjusting valve and also providing a pressure sensing means for controlling the adjusting valve in response to a pressure difference between the inlet passage and the differential pressure chamber. CONSTITUTION:A pressure sensing means is formed with a plunger 25 urged downward by the first spring 28 and a spool 17 urged upward by the second spring 30. When a load is in no fluctuation, electromagnetic attraction to a plunger 25 is fixedly generated with also urging force of the pressure sensing means stably held. When a pressure in an inlet passage 13 and a back pressure chamber 18b rises, upward urging force to the spool 17 is increased being based on a pressure difference between the back pressure chamber 18b through a pressure drop passage 17a and a differential pressure chamber 18a. The pressure sensing means, controls the opening of a adjusting valve 16 in a closing direction and an increase of a flow quantity in response to the above action. Accordingly, despite a fluid pressure in inlet and outlet passages, a constant flow amount is always ensured.
Patent JP-2001125051-A (JP)
Title: Spectacles and temple
Inventor: MATSUMOTO GENTARO
IPC: G02C5/14
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide spectacles which are the spectacles constituted by directly screwing and fixing wraparound endpieces to the outer sides of lenses like rimless spectacles and foldably mounting temples to these wraparound endpieces and prevent the cracking of the lenses by dispersing the moment acting on the screw parts. SOLUTION: Cover pieces 7 extending to the font side from joint parts are formed at the temples 5 so that the front ends of the cover pieces 7 abut on the heads of the screw fixing the wraparound endpieces 3 when the temples 5 are pushed to open.
Patent JP-H02151693-A (JP)
Title: Detergent composition
Inventor: KIHARA HIDEKI
IPC: C11D3/37
Filed: 1988-12-02
Abstract: PURPOSE:To lower the irritativeness and harmfulness to an object to be washed and to improve the physical cleansing effect by incorporation of specified polymer particles. CONSTITUTION:A detergent, e.g. a skin detergent such as a face detergent, a body detergent or a solid soap, a shampoo, a dish washing detergent or a contact lens detergent, is mixed with 0.1-30wt.%, preferably 1-10wt.%, polymer particles (e.g. polysodium acrylate polymer in beads form) having a mean particle diameter (in a 5wt.% aqueous sodium chloride solution) of 50-500mum and a modulus of elasticity (in a 5wt.% aqueous sodium chloride solution) of 1X10<3> to 5X10<5>dyne/cm<2>; and if necessary, a bactericide (e.g. polyhexamethylenebiguanide).
Patent JP-H11285002-A (JP)
Title: Device and method for encoding moving image
Inventor: KATO MOTOKI
IPC: H04N19/48
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To evade the breakdown of a buffer memory and a failure in decoding by comparing bit rates of unit sections of a bit stream generated by encoding an image with a reference value and converting the unit section so that the bit rate becomes below the reference value when the reference value is exceeded. SOLUTION: The buffer 13 stores an input bit stream S1 obtained from a transport stream of a received digital television broadcast. A bit stream analyzing circuit 14 calculates the bit rate of the transport stream in the buffer 13. When the bit rate of a specific section of the transport stream inputted from the buffer 13 to a demultiplexer 15 exceeds the reference value, a bit rate conversion part 16 converts a video stream S3 of the specific section into a video stream S4 whose bit rate is less than a specific value and outputs it to a multiplexer 19. An ECC circuit 20 inputs the output bit stream and corrects its error.
Patent JP-H01148070-A (JP)
Title: Power unit
Inventor: KAMATA AKIRA
IPC: H02M7/06
Filed: 1987-12-04
Abstract: PURPOSE:To change an input current from an AC power almost in proportion to an input voltage by controlling the width of a driving pulse from a switching element to change the input current waveform of a DC-DC converter in such a manner that the waveform follows a reference waveform and by keeping an output voltage almost constant. CONSTITUTION:In a differential amplifier 33, a reference waveform outputted from a reference waveform generator 37 is compared with the waveform of an electric current I1 flowing through the inductance L1 in a chopper circuit (DC-DC converter) 20. Then, the ON-time of a switching element Q1 is changed by a PWM circuit 31 so that a current waveform changes to follow the reference waveform. In this case, the higher a DC output voltage V2 than a reference voltage Vs, the smaller the gain of a voltage control type variable gain amplifier 32. If the lower the voltage V2 than the voltage Vs, the larger the gain. Accordingly, the input voltage and the input current have almost the same waveform and there is no phase difference between them, so that the state is almost the same as that where a load is of a resistance.
Patent JP-H01146228-A (JP)
Title: Cavity combination type travelling-wave tube
Inventor: IWAMOTO YOSHITOSHI
IPC: H01J23/00
Filed: 1987-12-03
Abstract: PURPOSE:To release the heat generated at a drift tube efficiently by burying a cooling plate which occupys from the drift tube to the outer periphery ot a pole piece in the pole piece, with its whole side surface contacting to the pole piece, and forming the cooling plate with a material of the heat conductiv ity higher than that of the pole piece. CONSTITUTION:In each pole piece, a copper plate 60 is buried being held by the pole pieces, and the whole surface of both sides of the copper plate 60 are contacted to the pole piece plates 62. Moreover, the inner side eud of the copper plate 60 is soldered to the outer periphery of a drift tube 38, the outer side end extends to the outside of the outer periphery wall of the pole piece, and plural cooling fins are soldered to the outer side end. When the travelling- wave tube is operated, the heat generated at the drift tube 38 is delivered to the copper plate 60 which is soldered to the drift tube, and released out of the tube through the cooling fins 42 furnished at the outer periphery wall of the copper plate 60 of the pole piece efficiently. Since the copper plate 60 is contacted to the pole piece plate 62 with the whole side surface which occupies a broad area, the heat of the pole piece is also released to the outside efticiently by the cooling fins 42 through the copper plate 60.
Patent JP-H05143139-A (JP)
Title: Method for restarting working of work
Inventor: BAIDA TERUO
IPC: G05B19/4067
Filed: 1991-11-21
Abstract: PURPOSE:To continue processing without interrupting it and to reduce useless time in unmanned operation by automatically restarting working processing from the end point of a working program corresponding to the just preceding block when an alarm to be cleared by reset is generated. CONSTITUTION:A processor 10 reads out a working program stored in a memory 31 based upon a control program stored in a ROM 30 or a program for executing a work working restarting method and controls the whole operation of a laser working machine. When an alarm is generated, whether the alarm can be cleared by reset or not is judged. When the alarm can be cleared by reset, the mode of the program is changed to edition. Then a cursor is set up to the start point of a program block existing when the alarm is generated. A restart signal and a cycle start signal are turned on and working control, simulating processing, or the like is continued from the end point of the working program corresponding to the just preceding block.
Patent JP-H11126411-A (JP)
Title: Optical disk reproducing device and 'karaoke' composition detecting device
Inventor: KUBO SHUJI
IPC: G11B27/10
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To judge whether or not respective compositions recorded on an optical disk are 'KARAOKE (orchestration without lyrics)' compositions by judging as 'KARAOKE' composition when a 'KARAOKE' or its synonym is incorporated in the data as the composition name information of compositions. SOLUTION: Whether or not it is the 'KARAOKE' composition is judged by whether or not words and phrases equivalent to the concept of the 'KARAOKE' are incorporated in the data recorded on a CD as the composition name information of a CD- TEXT standard. A CD or MD contains voice compositions and their 'KARAOKE' compositions, and in the data recorded as the composition name information of the CD-TEXT standard, the composition name of the 'KARAOKE' composition makes to coincide its top character line part with the composition name of the voice composition, and adds the words and phrases such as 'KARAOKE', etc., to its tail character line part following it.  Thus, when plural pieces of data as the composition name information read in from a sheet of CD are collated, and the top character line part coincides with the whole of the character line of other data, the composition answering to the data is judged as the 'KARAOKE' as the 'KARAOKE' composition.
Patent JP-H08160977-A (JP)
Title: Karaoke terminal device and karaoke management
Inventor: MORIGUCHI NAOMI
IPC: G10L17/00
Filed: 1994-12-09
Abstract: PURPOSE: To provide a KARAOKE terminal device which suitably manages the illegal use that the terminal device is diverted to business without permission although it is installed for home use only. CONSTITUTION: When desired music is selected out of plural pieces of KARAOKE music through an input means, a KARAOKE unit 18 reproduces the music data of the selected KARAOKE music to play the music. When a KARAOKE user inputs a singing voice through a microphone 17, the inputted voice is outputted from a speaker 19. At this time, a user deciding means 33 compares voice data stored in a voice data storage means 29 with the voice data inputted from the microphone 17 to decide the user, thereby managing illegal use.
Patent JP-2001126802-A (JP)
Title: Resin-filled connector and method of manufacturing the same
Inventor: OKAMURA MASAHIKO
IPC: H01R13/516
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin-filled connector capable of preventing inclination of terminals when resin material is filled into a connector housing and a method of manufacturing the same. SOLUTION: The resin-filled connector 1 comprises a terminal holder 5 retaining base sides of terminals 3 by push-fitting thereof, a connector housing 2 into which the terminal holder 5 is inserted and fitted, resin material filled into the connector housing 2, and an alignment correction member 7 having insertion through-holes for the terminals 3 to slidingly engage with the terminals 3 and joined to the terminal holder 5. The alignment correction member 7 is supported relative to the terminal holder 5 by flexible locking means 28, and the terminals 3 are subjected to two-point supporting by the alignment correction member 7 and the terminal holder 5 in a state that the alignment correction member is spaced from the terminal holder. The terminal holder 5 is fixed to the connector housing 2 by locking means.
Patent JP-H02152382-A (JP)
Title: Teletext receiver
Inventor: MORII TAKASHI
IPC: H04N7/088
Filed: 1988-12-02
Abstract: PURPOSE:To make a list of teletext programs simply by providing a memory and a microprocessor, selecting only header part information from the memory and listing up the information. CONSTITUTION:A user gives a command by a key pad 10. A header list display means 11 of a microprocessor 2 selects only character graph information from a RAM 4, converts it into a character graph picture list and stores it on a display memory 7. The stored character picture is synthesized into an RGB signal by a display processing means 6, inputted to a display section 29 by a video audio switching circuit 25 and a video amplifier output circuit 27 and a header part list of the character graph information is displayed on the display section. The header part information includes characters indicating names of broadcast stations, program numbers and kinds of the information.
Patent JP-H02151017-A (JP)
Title: Exposure device
Inventor: YASUTAKE NOBUYUKI
IPC: H01L21/30
Filed: 1988-12-01
Abstract: PURPOSE:To form a plating layer which is scarcely peeled from a ceramic board and to form a stable pattern by forming the plating layer of an exposure device having a board holder composed of the board and the plating layer formed by covering the board to contain any of Ni, Ti, Cr, Ta, W, NiP as a main ingredient. CONSTITUTION:A board holder 3 for holding a board 26 formed in a pattern by exposure is provided, the holder 3 is composed of a ceramic board 2 and a plating layer 1 formed by covering the board 2, and the layer 1 is so composed as to contain any of Ni, Ti, Cr, Ta, W, NiP as a main ingredient. Accordingly, the adhering strength of the layer 1 to the board 2 can be improved, and the layer 1 can be scarcely peeled from the board 2. Thus, in case of exposure, charge is scarcely stored in the board 2, an electron beam 28 is not deflected to stably form a pattern.
Patent JP-H03168343-A (JP)
Title: Idle rotation controller of engine
Inventor: SHIMADA MASARU
IPC: F02D41/16
Filed: 1989-11-28
Abstract: PURPOSE:To maintain variation in rotation to a lower level even under a condition that humidity is high by providing a detection means that detects the humidity of suction air of an engine, and a processing means that increases aimed idle rotation more as the humidity is higher, with the detected humidity as a parameter. CONSTITUTION:The data on engine water temperature as well on the humidity of suction air are taken from sensors 8, 12, and an aimed rotational speed N1 is drawn from a map with the engine water temperature used as a parameter. When the engine water temperature is not more than a predetermined level, the aimed rotational speed N1 is set larger as the water temperature is lower, in this map. An aimed rotational speed N2 is drawn from the map with the humidity of the suction air used as a parameter. The aimed rotational speed N2 is set larger as the humidity is higher, in this map. The aimed rotational speeds N1 and N2 are compared with each other, and the larger one is selected as an aimed rotational speed Nw. Feedback control of idle rotation is carried out based on the aimed rotational speed Nw, and an idle control valve 6 is controlled in such a way that an actual rotational speed becomes identical to the Nw.