baber/WOPTO huggingface dataset:
Patent JP-S61288610-A (JP)
Title: Frequency adjusting method for tubular piezoelectric vibrator
Inventor: IGARASHI SEIICHI
IPC: H03H3/04
Filed: 1985-06-17
Abstract: PURPOSE:To obtain a tubular piezoelectric vibrator having an accurate oscillation frequency by applying vapor-deposition from the end face of the tublar piezoelectric vibrator fixed with a piezoelectric vibration chip. CONSTITUTION:An oscillation circuit 8 is connected to supporting plates 3, 3' of the tublar piezoelectric vibrator 1, which is oscillated and a vapor 10 of a metal such as Ag, Au or Al or an insulator from a vapor-deposition source 9 provided toward the end face of the vibrator 1 is vapor-deposited to exciting electrodes 4, 4' of the piezoelectric oscillating chip 6. When the oscillation frequency reaches a setting value, a control circuit 11 moves a shield plate 12 to the vapor-deposition path to complete the vapor-deposition onto the chip 6 and frequency tuning is given to a prescribed oscillation frequency. Further, a mask 13 is placed on a center line of the piezoelectric vibration chip 6 so as to prevent short-circuit of the exciting electrodes 4, 4' on the front and rear sides at vapor deposition.
Patent JP-S5355182-A (JP)
Title: Cold junction compensating method for thermocouple
Inventor: NAKAGAWA MUTSUAKI
IPC: G08C19/00
Filed: 1976-10-29
Abstract: PURPOSE: To precisely compensate the cold junction with making usual thermostat unnecessary even in case of multipoint temp.  measurement by putting temp. measuring unit to the terminal to which thermocouple is connected or tho the near terminal so as to directly measure the cold junction temp.  of thermocouple. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63298207-A (JP)
Title: Plastic lens
Inventor: YATSUDA NORIO
IPC: G02B7/02
Filed: 1987-05-29
Abstract: PURPOSE:To improve the centering accuracy, and also, to prevent the lens surface from being deformed, even if a mutual stress is generated, by coupling a ring coaxially with a lens body to the outside periphery of the lens body by a coupling part provided on only one part in the outside periphery of the lens body. CONSTITUTION:A ring 2 is provided on the outside periphery side of a lens body 1, and also, coaxially with the lens body 1, and this ring 2 is coupled in one part 3 to the outside periphery of the lens body 1. That is, against a variation of an ambient environmental temperature, the ring and a lens frame expand, and due to a difference of their linear expansion, a mutual stress is generated between the ring and the lens frame, but a linear expansion difference between the ring and the lens frame is absorbed by a gap between the lens body and the ring, and the mutual stress between the ring and the lens frame does not exert on the lens body. In such a way, at the time of a lens assembly to the lens frame, centering of the lens can be executed surely, and against a variation of the peripheral environment extended from a low temperature to a high temperature, and from low humidity to high humidity, a satisfactory lens performance can be maintained.
Patent JP-H09292331-A (JP)
Title: Measuring device for powder component
Inventor: SATAKE SATORU
IPC: G01N1/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain the device for measuring powder component quickly and accurately utilizing a spectroscopic-analysis measuring device by automating the sampling of powder. SOLUTION: This powder-component measuring device is constituted of the following parts. At the lower side of a tube 63 of a measuring cells 58, wherein the pipe 63 having an arbitrary length is arranged in the vertical direction, a switching valve 64 enabling the batch processing of powder and a switching valve device 66 constituted of the switching valve 64 and a driving device 65, which opens and closes the switching valve 64, are provided. A measuring window 67, which enables measurement of the reflected light of the light irradiating the powder in the pipe of the measuring cell 58, is opened at the upper pipe wall of the switching valve device 66. Furthermore, a compressing device comprises a compressing member, which freely moves back and forth with respect to the measuring window 67 and compresses the powder in the pipe of the measuring cell 58, and a driving device, which drives the compressing member to move freely back and forth. An injecting device 72 is provided at the upper part of the measuring window 67. An optical process is applied on the measuring window 67. Light is projected on the powder, the reflected light is received and the received light signal is inputted into a sample measuring controller.
Patent JP-S5357606-A (JP)
Title: Traveling body control system by power control
Inventor: MATSUI KAZUMI
IPC: B60L13/00
Filed: 1976-11-02
Abstract: PURPOSE: To provide a traveling body control system by power control, wherein a slow speed section contiguous to a brake stopping section formed at the rear part of a preceding vehicle thereby increasing the driving safety of a succeeding vehicle automatically driven in correspondence to the driving condition of the preceding vehicle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5832095-A (JP)
Title: Making of ampoule for crystal growth
Inventor: YAMAMOTO KOUSAKU
IPC: C04B41/87
Filed: 1981-08-20
Abstract: PURPOSE:When a high-purity carbon film is formed on the inner surface of an ampoule for growth of a single crystal the pipe for introducing the film-forming gas is separately provided, thus effecting high-efficiency film formation in a short time. CONSTITUTION:The starting materials for making a single crystal of compound semiconductor is placed in an ampoule, heated and cooled gradually to grow a single crystal. At this time, a high-purity carbon layer is formed on the inner surface of the quartz ampoule to prevent the contamination of the starting materials with impurities from quartz. For this purpose, a gas-introducing pipe 21 is inserted into the quartz ampoule that is placed in the heater 26 and connected to a vessel 22 containing a volatile liquid such as acetone or benzene 21, further the ampoule 25 is connected through connector 24 to the exhausting pipe 23. As the vapor of acetone or the like is fed through the pipe 31 into the ampoule 25, the acetone is pyrolyzed under heating with the furnace 26 to form the high-purity carbon layer 27. The gas is completely fed into the ampoule, then exhausted, thus its utilization is very high.
Patent JP-H1045091-A (JP)
Title: Small waterborne vehicle
Inventor: KOBAYASHI NOBORU
IPC: B63B35/79
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a small waterborne vehicle with excellent turning performance so that it is suited far water sports. SOLUTION: A steering handle 4 is provided at almost the center of a hull 1, and an engine casing 2 whose upper surface serves as a seat and whose bottom plate forms the bottom of the hull is formed behind the steering handle 4. An engine 3 and a water jet type propulsion machine driven by the engine 3 are arranged inside the engine casing 2, the propulsion machine producing turning forces at the operation of the steering handle 4. A water suction opening 61 for the propulsion machine opens to the bottom of the engine casing 2, and a fuel tank 7 is placed on the portion of the bottom of the hull almost below the steering handle 4.
Patent JP-H0431440-A (JP)
Title: Preparation of fluid granule of thermoplastic elastomer, and fluid granule
Inventor: BUARUTAA GETSUTSU
IPC: C08K3/18
Filed: 1990-05-23
Abstract: PURPOSE: To obtain thermoplastic elastomer granules having a fine silicate powder provided on the surfaces thereof and excellent in flowability by mixing a specific amt. of a silicate such as wollastonite, kaolin or mica with a thermoplastic elastomer and granulating the obtained mixture.  
     CONSTITUTION: A Silicate selected from wollastonite, kaolin and mica is mixed with a thermoplastic elastomer (e.g; ethylene/propylene/diene rubber) in an amt. of 0.005-0.5% and the obtained mixture is granulated to obtain flowable granules of the thermoplastic elastomer having a fine silicate powder on the surfaces thereof. The obtained granules are compounded with a polymer such as polyamide to be suitably used in a use for improving viscoelasticity. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S5558876-A (JP)
Title: Address converter
Inventor: IDE TOSHIYUKI
IPC: G06F12/06
Filed: 1978-10-27
Abstract: PURPOSE: To save man hour of programming and to speed up processing, by simultaneously performing the correspondence between the logical address and physical address depending on the bit location of the mapping register of the converter, in a computer.  
     CONSTITUTION: Each I/O is connected to the CPU1 via the address converter 2. In this case, the mapping register 22 in which the upper rank number is taken for I/O designation bit and the remaining lower bit is taken as physical address, and the I/O type selector 23 selecting one of I/O from the content of the upper rank bit are provided for the unit 2, and to the logical address given, the selection of I/O and the correspondence of physical address are made simultaneously. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06340128-A (JP)
Title: Image processing method
Inventor: SAKURA MASAYUKI
IPC: B41J5/30
Filed: 1993-06-02
Abstract: PURPOSE:To provide an image processing method requiring no large capacity memory even when an image is registered to be corrected, preventing the restriction of the number of images due to memory capacity and eliminating the necessity for scanning a head two or more times in the printing of one band to enable the shortening of a printing time. CONSTITUTION:Data for forming an image is inputted at every printing band and the data obtained by adding correction data to the head of the inputted data is subjected to image correction corresponding to the correction data in a step S303 and the data to which the correction data is added is subjected to usual processing in a step S306 and printing is executed at every band in a step S305.
Patent JP-S61290313-A (JP)
Title: Solid shape measuring apparatus
Inventor: ICHINOSE TOSHIAKI
IPC: H01J37/28
Filed: 1985-06-19
Abstract: PURPOSE:To enable highly accurate measurement of a solid shape with respect to any pattern, by detecting the presence of an edge effect varying the irradiation angle of an electron beam to correct the edge effect with a sorting of patterns depending on the results. CONSTITUTION:The solid shape of an object to be measured is measured from a secondary electron image of a scan electron microscope (SEM) 1. An electron beam is made to irradate a sample varying the irradiation angle thereof with a mechanism 2 for changing the inclination of a sample base and the electron generated from the sample is picked up with a detector 5 to detect the position and the number of peaks in the waveform of the detection signal with edge detector sections 10 and 11. The number of peaks is compared by an edge effect decision section 12 and when the presence of any edge effect is determined, the edge height and the angle of inclination are calculated with a height computing section 13. A correction is done with an edge effect correcting section 14 on the basis of the height and the angle of inclination and an inclination data 17 providing the relationship between the brightness and the inclination of a surface from the corrected signal is used to determine the profile between edges and thus, the overall shape is obtained by putting it together with the edge height.
Patent JP-H08323940-A (JP)
Title: Laminate sheet and method of producing the same
Inventor: MIYAKE AKITAKA
IPC: B32B25/08
Filed: 1995-05-30
Abstract: PURPOSE: To provide a sheet with a soft touching feel and a delustered texture by laminating a surface layer containing a heat-plastic elastomer and elastic particles as major components, and a foam layer as a base layer where the resin elution amount is specified by a cloth fractionation method. CONSTITUTION: If a base layer is formed of a single layer, the base layer is formed of a composition that comprises, as a major component, an olefin-base elastomer whose resin elution by the cloth fractionation method is 40-60wt.% of the total amount of olefin-base elastomer at 0 deg.C, 1-10wt.% of the total amount of olefin-base elastomer at 80-100 deg.C, and 10-10wt.% of the total amount of olefin-base elastomer at 100-125 deg.C. Then a foaming polypropylene sheet is introduced into a gap between a cooling drawing real 5 having a leather-embossed surface and a laminate roll 8, and pressurized. The sheet 6 is integrated with a laminate 4 to provide a sheet 9 having an embossed surface.
Patent JP-S63299502-A (JP)
Title: Rotary transmission equipment
Inventor: HAYASHI TAKAAKI
IPC: H01P1/06
Filed: 1987-05-29
Abstract: PURPOSE:To reduce the installing space of a rotary transmission equipment by connecting a radial waveguide power synthesizer and a coaxial waveguide converter via a rotary joint and at the same time setting a power amplifier and said power synthesizer on a turntable. CONSTITUTION:A radial waveguide power synthesizer 21 is connected to a coaxial waveguide converter 23 via a rotary joint 8. At the same time, a power amplifier 2 and the synthesizer 21 are set on a turntable 7. In other words, the synthesizer 21 is transformed into a structure of the joint 8 and the converter 23 is fixed to transmit the transmission signals to an antenna, a feeder waveguide which are fixed to the facilities. Furthermore the turntable 7 has a 360 deg. rotating function. As a result, a maintenance space can be reduced.
Patent JP-H01300839-A (JP)
Title: Rotary feeding and forming device of continuous type
Inventor: MASUDA FUMIHIKO
IPC: A21C11/02
Filed: 1988-05-30
Abstract: PURPOSE:To form cake dough on a moving belt, by rotatably arranging a cylindrical molding material having a mold on the moving belt, attaching a fixed stationary shaft equipped with a feeding and forming member to the interior of the molding material and bringing the tip of the feeding and forming member to the face of the inner wall. CONSTITUTION:A cylindrical molding material 11 is rotatably arranged on a moving belt 10 transferring continuously or intermittently. A mold 12 is set along in the circumferential direction of the cylindrical molding material 11. On the other hand, a stationary shaft 17 is set through inside of the cylindrical molding material 11 and the stationary shaft is equipped with a feeding and forming member 21. Then, the tip of the feeding and shaping member 21 is brought into contact with the face of inner wall of the cylindrical molding material 11 so that cake dough 24 is fed and shaped in the cylindrical molding material and the dough is formed into a desired shape on the moving belt 10.
Patent JP-S6024335-A (JP)
Title: Manufacture of sintered hard alloy
Inventor: TOBIOKA MASAAKI
IPC: C22C1/05
Filed: 1983-07-20
Abstract: PURPOSE:To improve the heat resistance by sintering a hard compound consisting of one or more kinds of elements selected among the IVa, Va and VIa group transition metallic elements in the periodic table and of one or more among C, N and O with an Fe group metal contg. Y2O3 as a binding metal. CONSTITUTION:A powdery Fe group metal is mixed with Y2O3 powder to prepare a powdery binding metal, and a powdery hard compound consisting of one or more kinds of metallic elements selected among the IVa, Va and VIa group transition metallic elements in the periodic table and of one or more kinds of nonmetallic elements selected among C, N and O is prepd. The powdery hard compound is mixed with the powdery binding metal, and the mixture is molded and sintered. By this method, improved heat resistance is provided.
Patent JP-S5357559-A (JP)
Title: Drying apparatus
Inventor: AKASAKI ATSUSHI
IPC: F26B17/12
Filed: 1976-11-05
Abstract: PURPOSE: To efficiently dry a slurry-like substance containing a solid having affinity with soft hydrocarbons by preliminarrily removing water content through pulverization, displacement and drying. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05154204-A (JP)
Title: Apparatus in vas such as introducing device sheath or baloon catheter, etc. and its application method
Inventor: ROIDO UIRAADO
IPC: A61M25/08
Filed: 1992-05-25
Abstract: PURPOSE: To facilitate use and installation of an instrument in the blood vessel of a patient. CONSTITUTION: An intravascular instrument is formed of a long and narrow member having a proximal end part 12 and a distal end part 14, and a first lumen 22 and a second lumen 24. The lumen 22 is communicated with a first proximal opening part of the proximal end part 12 of the long and narrow member and also communicated with a distal opening part 32 of the distal end part 14 of the long and narrow member. The distal end part of the lumen 24 ends in the proximal position of the distal opening part 32 and is communicated with the lumen 22 in this position. The lumen 24 further has a proximal opening part positioned in a proximal direction. It can also be so constituted that the instrument is provided with one or more opening parts for perfusion to make blood flowable through these openings.  The proximal opening part of the lumen 24 can be positioned in the distal position of the proximal opening part 32 of the lumen 22, and a balloon can be positioned at the distal part of a long and narrow shaft.
Patent JP-S6023786-A (JP)
Title: Separate type heat pipe system heat exchanger
Inventor: UBUSAWA KATSUMI
IPC: F28D21/00
Filed: 1983-07-20
Abstract: PURPOSE:To improve response property and economic property by providing a variable resistance body in the path of communicating pipe to make a bypass circuit unnecessary. CONSTITUTION:A stop valve 40 is provided on the way of a communicating pipe circuit connected to a condensing pipe 30 and the control thereof is effected by a temperature controller TIC10. A control information is obtained from a fluid temperature at the outlet 7 of low-temperature fluid and the stop valve 40 is intercepted for the period of time in which the temperature exceeds a set value. Heat medium, evaporated at the side of high-temperature fluid, is delivered to the group 30 of condensing pipes through a vapor communicating pipe 11 and is condensed in the group 30. The condensing temperature upon this condensation becomes the saturation temperature in a vapor pressure lower than the side of evaporation. Heat, generated by the condensation, is delivered to the low-temperature fluid through the heat medium at the side of low temperature and increases the temperature of fluid at the outlet 7 of the low-temperature fluid. Accordingly, the pressure loss DELTAP of the communicating pipe or a temperature drop DELTAT can be increased by closing the stop valve 40 provided as the resistance in the communicating pipe circuit, therefore, the temperature of the high-temperature side heat medium may be increased and the temperature of the low-temperature side heat medium may be reduced.
Patent JP-H01300754-A (JP)
Title: Conference telephone terminal equipment
Inventor: SUGIKI RYOSUKE
IPC: H04M3/56
Filed: 1988-05-30
Abstract: PURPOSE:To constitute the title equipment so that plural internal conference participants who have assembled in a meeting place can exchange freely an optinion with plural external conference participants by supplying a voice of the external conference participant to a mixing means and uttering it as a voice to the internal conference participant. CONSTITUTION:When a calling signal arrives through one of subscriber lines L1-Ln, call holding circuits H1-Hn establish firmly a speech path and hold successively the subscriber lines concerned L1-Ln, and set them to a callable state. An automatic incoming operation of such call holding circuits H1-Hn is executed only in case when a changeover switch of a conference equipment-telephone set switching circuit 4 has been set to the conference equipment side. A transmission/reception signal which has been mixed by a mixing circuit 5 is supplied to a converting circuit 7 through a switching circuit 6 and the receiving signal is amplified, and a loudspeaker 12 is driven. In this way, plural internal conference participants who have assembled in a meeting place can exchange freely an opinion with plural external conference participants through a telephone network.
Patent JP-H04358388-A (JP)
Title: Carriage for magnetic head
Inventor: KATAHARA HISATOSHI
IPC: G11B33/12
Filed: 1991-06-04
Abstract: PURPOSE:To reduce inertia and to increase operating speed by forming directly the circuit pattern for connection of a magnetic head to the outside face of a carriage providing to form integrally plural arms holding the magnetic head. CONSTITUTION:The carriage 13 providing plural arms 13a holding the magnetic head 3 at an accumulated state is formed integrally by the die-casting of aluminum, etc., the circuit pattern 14 for connection of the head 3 is formed directly to the outside face. Then, since the carriage 13 is formed integrally without a joint and wide space is secured, the pattern 14 is realized. Then, the pattern 14 is formed as following, first of all, a thin insulating layer is formed by coating resin to the prescribed position of the outside face of the carriage 13. A copper foil is adhered on the layer, a resist coating film like a wiring pattern is formed, an unwanted copper foil is removed by etching and the head 3 is connected with the pattern 14 by a wire 9. Thus, the mass and the inertia of the carriage 13 is reduced and access time is shortened.
Patent JP-H01303383-A (JP)
Title: Valve device
Inventor: HIMENO YOSHINORI
IPC: F16K15/18
Filed: 1988-06-01
Abstract: PURPOSE:To obtain the title valve having two functions as a check valve and stop valve by pressedly touching a valve body energized by a spring through a handle shaft to a valve seat. CONSTITUTION:There is formed a fluid flow-in part 25 on the downstream side of fluid while holding a valve seat 26 to a valve body 24, and a fluid flow- out part 27 on the downstream side. The valve body 24 is energized by a spring 29 in such a way as to be pressedly touched to the valve seat 26, usually from the fluid flow-out part 27 side. Further, there is provided a handle shaft capable of being vertically moved so as to enable the press-contact of the valve body 24 to the valve seat 26.
Patent JP-S5656938-A (JP)
Title: Apparatus for detecting opening of throttle valve
Inventor: SHIOYAMA GIICHI
IPC: F02D9/00
Filed: 1979-10-15
Abstract: PURPOSE: To improve the load detecting accuracy in low-load and medium-load operation of an engine, by forming metering walls for decreasing variation in the amount of intake air at the time when the opening of a throttle valve is small.  
     CONSTITUTION: In forming metering walls 10A, 10B, an inner wall having a circular section of a radius R 1  slightly larger than that R 0  of a throttle valve 4 is at first formed in a horizontal plane passing the center of a shaft 3 of the throttle valve 4, and then cylindrical inner walls having a radius R 1  are formed around points displaced t 1  laterally on both sides of the center O 1  of shaft 3. Thereafter, spherical surfaces having a radius R 2  equal to or slightly larger than the radius of throttle valve 4 are formed around points displaced by an equal distance t 1  vertically on both sides of the center O 1  are formed in the wall surface of those inner walls located nearer to the center O 1  of shaft 3. 
     COPYRIGHT: (C)1981,JPO&Japio