baber/WOPTO huggingface dataset:
Patent JP-S61201508-A (JP)
Title: Piezoelectric vibrator wafer
Inventor: NAKAMURA TAKESHI
IPC: H03H3/02
Filed: 1985-03-04
Abstract: PURPOSE:To complete wafer break longitudinally only by arranging many metallic substrates in honey-comb shape and connecting four substrates located right/left except two at forward/backward position mutually. CONSTITUTION:The rest other than a diaphragm 3 is a frame 4 and the diaphragm 3 is connected incorporatedly to the frame 4 via a couple of couplers 5, 5. In manufacturing a piezoelectric vibrator chip from a piezoelectric vibrator wafer, a piezoelectric member such as ZnO is formed to the surface of the metallic substrates 1...... in the state of wafer by the thin film forming method such as sputtering or vapor-deposition and an electrode of a prescribed area is formed on it by the similar method. Then the piezoelectric vibrator chip is obtained through wafer break. In this case, cutting in a direction shown in the arrow A, that is, longitudinal break is enough for the wafer break and no lateral break is required. Thus, the number of cuttings is reduced remarkably and the wafer break is conducted simply and quickly.
Patent JP-H10235870-A (JP)
Title: Surface treatment method for ink jet recording head
Inventor: ONO YOSHIHIKO
IPC: B41J2/135
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment method for an ink jet recording head wherein uniform surface treatment is readily applied on an ink ejection nozzle face having a fine ink ejection nozzle. SOLUTION: An ink jet recording head 1 being grasped by an adequate means is dipped into a treatment solution 14 while a nitrogen gas is supplied to an ink manifold 6 from an ink supplying pipe 7. After dipping the head for a predetermined time period, it is raised therefrom. At that time, a quantity of the gas ejected from an ink ejection nozzle is reduced after the ink ejection nozzle is taken out of the treatment solution 14. As a result, staying of the treatment solution due to the gas ejected from the ink ejection nozzle is prevented and a treatment film is uniformly formed on the ink ejection face.
Patent JP-H02220630-A (JP)
Title: Method and apparatus for measuring amount of sebum
Inventor: SHIMAGAMI KAZUNORI
IPC: A61B5/00
Filed: 1989-02-22
Abstract: PURPOSE:To measure an amount of sebum simply and accurately by an amateur in a home or cosmetics shop by irradiating a sebum collecting surface with infrared rays to detect the reflected light corresponding to the color of the sebum collecting surface by a photodetector and operating the amount of sebum from the light detection signal of said photodetector to calculate the amount of sebum. CONSTITUTION:A tip holder 2 is drawn out of a main body part 1 and pressed to the predetermined position (e.g. forehead or cheek) of the face to be held for 2-3sec and subsequently separated from the face to be again inserted in the main body part 1. This time, since sebum is collected on and adhered to the sebum collecting surface 22a of the sebum collecting tip 20, the sebum collecting surface 22a develops a black color corresponding to the amount of sebum. Therefore, the infrared absorption quantity on the sebum collecting surface 22a increases and the quantity of the reflected light received by a photodetector 31 is reduced. The amount of the collected sebum can be calculated from this change quantity. This amount of sebum is displayed on a display means 3 as a numerical value and a measuring person can read the amount of sebum.
Patent JP-S51117693-A (JP)
Title: Air fuel ratio detection element use temperature control apparatus
Inventor: NAKAJIMA YASUO
IPC: G01N27/04
Filed: 1975-04-08
Abstract: PURPOSE: It is a purpose of the invention to provide an apparatus which provides against the deterioration of the air fuel ratio detection element caused by the direct exposure to a high temperature exhausted gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58161106-A (JP)
Title: Magnetic picture recording and reproducing device
Inventor: WATANABE KATSUYUKI
IPC: H04N5/93
Filed: 1982-03-19
Abstract: PURPOSE:To prevent a flicker on a reproducing picture, by connecting plural video heads to each channel of a rotary transformer, so that crosstalk from the video head which is not used becomes minimum. CONSTITUTION:In the video head group which is used in an LP mode, a wide head and a narrow head are connected to the fourth channel 20d and the second channel 20b, respectively. As to the video head group which is used in an SP mode, too, the wide head and the narrow head are connected to the first channel 20a and the third channel 20c, respectively. Also, even in case when the mode is divided by combination such as the first and the second channels and the third and the fourth channels, crosstalk from the channel which is not used can be reduced by connecting the wide head in the video head group which is used in  each mode, to both ends, namely, the first and the fourth channels.
Patent JP-S58160581-A (JP)
Title: Scroll compressor
Inventor: SHIIBAYASHI MASAO
IPC: F04C23/02
Filed: 1982-03-19
Abstract: PURPOSE:To limit a leak amount of oil and maintain the pressure in a back pressure chamber, by successively providing each of a journal bearing part and thrust bearing part to a boss bearing in the back side of a turning scroll and a main bearing and finely forming upper and bottom gaps of a balance weight between both thrust bearings. CONSTITUTION:To limit a leak amount of oil to the side of a back pressure chamber 14, a thrust space used as the lead oil passage, that is, gaps formed between upper and bottom end faces of a balance weight 16 and a thrust bearing part 8a of a main bearing and a thrust bearing part 19a of a turning scroll boss part bearing 19 are finely formed. These gaps are assumed for delta3, delta4. Accordingly, the fine gaps delta3, delta4 provided to the upper and bottom end faces of the balance weight 16 permit the slide contact between the part 8a of the bearing 8 and the part 19a of the bearing 19 located at a face-to-face position.
Patent JP-S59166979-A (JP)
Title: Manufacture of magnet roll
Inventor: HISAMOTO HIROCHIKA
IPC: H04N1/27
Filed: 1983-03-14
Abstract: PURPOSE:To obtain continuously a magnet roll which is excellent in its magnetic characteristic by making a resin magnet layer formed on the outside circumference of a shaft pass through a magnetic orienting device, and arranging radially an axis of easy magnetization of magnetic powder. CONSTITUTION:A mixture of magnetic powder and an organic bonding agent is extruded and processed, and a resin magnetic layer 12 is formed on a shaft 11 fed in from a shaft inserting port 4. This layer 12 is cooled, passing through a magnetic field orienting device 13 consisting of a coil 9 and a yoke 8. The coil 9 is wound plural times in the extruding direction, also the yoke 8 is placed so as to cover the whole coil, and a magnetic path going toward the inside from the surface of the layer 12 is formed. Accordingly, the axis of easy magnetization of magnetic powder 15 is oriented regularly and radially toward the surface of a roll 14 from the center of the shaft. Therefore, a magnet roll which is excellent in its magnetic characteristic is manufactured continuously.
Patent JP-S60188909-A (JP)
Title: Manufacture of grating coupler
Inventor: SAKATA HAJIME
IPC: G02B6/30
Filed: 1984-03-08
Abstract: PURPOSE:To obtain a grating coupler of high coupling efficiency of a desired braze angle having a minute period by etching diagonally a part which is not masked, by dividing it into two times by using a mask of the first and the second grating patterns on the surface of an optical waveguide. CONSTITUTION:An optical waveguide 12 is formed by providing a Ti thin film on the surface of an LiNbO3 crystal substrate 11 and bringing it to a thermal diffusion. After forming a resist film 42 on the whole surface on the waveguide 12, the exposure and development are executed as indicated with an arrow through an exposure use mask 41 to a grating forming part, and a resist pattern 42 of a grating pitch of two times of a target grating pitch is generated. Subsequently, a saw tooth-shaped groove is formed on the substrate 11 by irradiating diagonally an ion beam 31 as indicated with an arrow. Next, a metal 43 of Cr, Ti, etc. is vapor-deposited so as to cover the pattern 42 and the surface of the substrate 12, and the resist film 42 and the metal 43 on said film are removed by a lift-off method using a solvent. Subsequently, the substrate 11 which has been left by the first irradiation is etched by irradiating diagonally the iron beam 31 again, and a saw tooth-shaped groove is formed. In this way, a coupler having a minute and high coupling efficiency is obtained.
Patent JP-H05243828-A (JP)
Title: Layered microwave device and its manufacture
Inventor: INOUE TATSUYA
IPC: H05K3/46
Filed: 1992-02-28
Abstract: PURPOSE:To obtain a layered microwave device small in size and excellent in a microwave characteristic, which can be made through low temperature calcination process, and its manufacturing method. CONSTITUTION:This device consists of at least conductors 2, 3 and 4, and a dielectric layer 1, and all or a part of the conductors 2, 3 and 4 are constituted of Ag, Au, an Ag alloy or an Au alloy. All or a part of the dielectric layer 1 are constituted of a dielectric porcelain composite obtained by containing at least one kind or more of oxides selected from CuO and V2O5 in a porcelain composite (in this regard, X denotes 0.48<=X<=0.51) denoted by (Bi2O3)x (Nb2O5)1-x.
Patent JP-S61202130-A (JP)
Title: Reflection type optical temperature sensor
Inventor: HIDAKA HIROMI
IPC: G01K11/12
Filed: 1985-03-06
Abstract: PURPOSE:To improve the yields of production along with a higher sensitivity and accuracy of a sensor, by inserting the tip of an optical fiber into a through hole of a ferrule while a reflector is grasped between the tip of the ferrule and the bottom of a ferrule holder. CONSTITUTION:A reflection type optical fiber temperature sensor is made up of an optical fiber 11, a reflector 12, a ferrule 14 having a through hole 13 into which the tip of the fiber 11 is inserted and a bottomed ferrule holder 15 into which the ferrule 14 is inserted along the direction of the axis (a) of the through hole 13. The tip of the fiber 11 is inserted into the through hole 13 of the ferrule 14 and a reflector 12 is grasped between the tip 14a of the ferrule 14 and the bottom 15a of the holder 15. Thus, a strong reflected light can be obtained from the reflector 12 thereby improving the sensitivity and accuracy as well as the yields of production.
Patent JP-H04260823-A (JP)
Title: Weather strip
Inventor: OKADA MASAYASU
IPC: B60R13/06
Filed: 1991-02-14
Abstract: PURPOSE:To prevent adhesion of a hollow seal part of a sponge material to a trim part of solid material so as to restore securely. CONSTITUTION:A hollow seal part 8 of sponge material is integrally moulded with an outer surface of a trim part 4 of solid material by simultaneous extrusion for composing strip 3 for a door. A plural protrusion 10 having a triangular cross section are formed at a predetermined interval in the outer surface of the trim part 4 covered with the hollow seal part 8. The trip part 4 is mounted to a door 2, for example, so the hollow seal part 8 is compressed and deformed when a door 2 is closed, and a gap between a body 1 and the door 2 are sealed. In this compression condition, if the sponge material gets to have a viscosity, adhesion between the trip part 4 and the hollow seal part 8 is prevented by the protrusions 10, and when the compression is released, the hollow seal part 8 restored by its own resiliency.
Patent JP-S59173347-A (JP)
Inventor: KUWABARA MAKIO
IPC: D04B15/56
Filed: 1983-03-17
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-H07269254-A (JP)
Title: Driving gear of body by motor
Inventor: KURISUTEIAN BANDERUSEEJIYU
IPC: E06B9/32
Filed: 1995-03-02
Abstract: PURPOSE: To stop a driven body by an electric motor repeatedly and with a high reliability at a predetermined position without applying an excessive voltage by providing an initializing means to a particular power supply phase to the motor switched by the operation of more than one switch related to mechanical displacement measuring means. CONSTITUTION: A blind is made as a cassette type, is housed in a box construction body 12 fixed to a reveal 13, and a roller shutter is wound around a pipe- shaped motor 4 inside a roller pipe 3. And the motor 4 and a counting device 5 are made in one united body and is driven with the motor 4. And a calculating device 5 memorizes the stop position of the blind and is set so as to operate a reverse rotation switch before a predetermined time when a partition profile portion 14 comes to the boundary above the box structural body 12 and also memorizes the stop position of the portion where the blind is not wound and the switch of the calculating device 5 is operated when he blind is at a non-wind position requested.
Patent JP-S63210791-A (JP)
Title: Ppi video recording system
Inventor: SATO EIICHI
IPC: G01S7/12
Filed: 1987-02-27
Abstract: PURPOSE:To permit long-term picture recording by scanning and converting a PPI (plan display) signal to a video signal for TVs and executing intermittent picture recording. CONSTITUTION:The PPI signal applied to an input terminal 5 is converted to the video signal for TVs by a digital scanning converter 1. The video signal is supplied to a magnetic recorder 2. On the other hand, a picture recording controller 4 outputs a signal 12 for controlling the start of the picture recording to the recorder 2 to start the picture recording when reference clock pulses 11 of a repeating period T1sec are impressed from a clock pulse generator 3 to the controller 4. The controller 4 outputs a signal 13 for controlling the stop of the image recording to the recorder 2 to stop the picture recording by the recorder 2 upon lapse of the T2sec. The recorder 2 executes the intermittent recording in which the picture recording is executed for the T2sec and is stopped for the (T1-T2)sec. The long-term picture recording of T1/T2 times the rated picture recording time of a magnetic tape is thus permitted.
Patent JP-S62200133-A (JP)
Title: Detection of trouble with water heater
Inventor: KAKIZOE SHIGEMITSU
IPC: F24H1/10
Filed: 1986-02-27
Abstract: PURPOSE:To make it possible to detect any trouble with a water heater in synchronization in the control of the temperature of hot water supplied by providing a first temperature sensor for detecting the temperature of water moving toward a heat exchanger, a flow quantity sensor for detecting the flow quantity of water, and a second temperature sensor for detecting the temperature of hot water from the heat exchanger. CONSTITUTION:A temperature TS set by a temperature setter 10, a temperature TC of supply water, a water flow quantity Q detected by a flow quantity sensor 7, and a feed hot water temperature TH detected by a second temperature sensor 8, are inputted to a control unit 9. A water control quantity (FF quantity) as computed based on the set temperature TS, the supply water temperature TC and the water flow quantity Q. A water control quantity (FB quantity) is computed based on the set temperature TS, the feed hot water temperature TH and the water quantity Q. Next, the FB quantity is compared with the FF quantity. If the FB quantity is larger than the FF quantity by predetermined value, it is detected that a trouble has occurred. More particularly, it is possible to detect clogging of a carburetor with tar, clogging of a burner 2, an abnormal output of an electromagnetic pump 3, clogging of an oil filter, and the like.
Patent JP-H04279363-A (JP)
Title: Apparatus and method for driving thermal head
Inventor: YAMAMOTO YUKIO
IPC: B41J2/36
Filed: 1991-03-08
Abstract: PURPOSE:To provide the drive apparatus of a thermal head capable of obtaining a recording image having good gradation properties free from blur or collapse. CONSTITUTION:The image data of a peripheral pixel is referred to by a peripheral recording pattern buffer 1 and a circumferential energy state of the pattern of a fine line and a missing dot pattern in a sub-scanning direction are detected from said image data. Next, applied energy and applying timing are determined by an applied energy determining circuit 2 and the change of density due to heat accumulation or the temp. of a substrate is corrected by an applied energy correcting circuit 5. Corresponding to the result of correction, the energy applied to the recording heating elements constituting a thermal head 10 is controlled by an applied energy control circuit 9.
Patent JP-S62264146-A (JP)
Inventor: ARAN TOOMASU ROBAATO NATOORU
IPC: B65H20/30
Filed: 1987-02-27
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-S54138198-A (JP)
Title: Production of concentrated pasty soy sauce
Inventor: ONO FUMIO
IPC: A23L27/50
Filed: 1978-04-14
Abstract: PURPOSE: To produce the title soy sauce having excellent flavor and homogeneity, and suppressed solid-liquid separation, by mixing liquid soy sauce with powdered soy sauce and a thickner such as cornstarch, etc., heating the mixture to obtain a solution, converting the solution to paste, and cooling and homogenizing the paste.  
     CONSTITUTION: Powdered soy sauce is added to liquid soy sauce so as to give the NaCl concentration in the final product of 15-30W/W%. A thickener such as cornstarch, starch phosphate sodium salt, etc., is added to the mixture to attain the viscosity of the final product of 10,000-100,000 cp. The mixture is heated, dissolved to a solution, converted to paste, cooled and homogenized to obtain the objective paste soy sauce. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000237895-A (JP)
Title: Positioning jig for welding member and welding method using the jig
Inventor: SEKO KEISUKE
IPC: B23K37/06
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a positioning jig capable of simply positioning as not sliding a welding member against a member to be welded having a curved outer peripheral face. SOLUTION: A positioning jig 1 for a welding member 2B is provided with a jig main body 13, which has edge parts 6, 7 in line contact with the curved outer peripheral face of a member 2A to be welded at both sides in the width direction, the interval between both edge parts 6, 7 is formed so as to be roughly smaller than the outer diameter of the member 2A to be welded, and a positioning part 10 which is arranged to the jig main body 13 and attachably/ detachably mounts the welding member 2B to be welded to the outer peripheral face of the member 2A to be welded.
Patent JP-H05345617-A (JP)
Title: Method and device for mounting ancillary equipment to furnace
Inventor: IAN KIISU HAAKUNESU
IPC: H05B3/04
Filed: 1992-02-28
Abstract: PURPOSE: To reduce the costs of refractory blocks and tiles to be exchanged to shorten a cooling repair period and to provide a method for mounting the ancillary equipment of a glass melting and heating furnace into a heating furnace.  
     CONSTITUTION: In order to attach a refractory block 1 for mounting ancillary equipment such as an electrode from the outside to a heating furnace bottom wall 2, the outside part of furnace walls is equipped with the holes of a large diameter and the section of a lining 5 is equipped with the holes of a small diameter. The refractory block 1 has a stepped structure so as to be just matched with these holes, a through hole passageway 6 for the ancinllary equipment is provided at the central part and a plug 9 is provided at the inner terminal part. When the ancillary equipment is inserted, this plug is pushed away. By mounting the refractory block from the outside of the heating furnace, it is not necessary for a person to climb the inner walls of the heating furnace, both cooling repair cost and period are reduced by reducing a cooling repair range and the ancillary equipment can be mounted even while operating the heating furnace as well. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S63211608-A (JP)
Title: Reactor
Inventor: YASUDA MASARU
IPC: H01F27/24
Filed: 1987-02-26
Abstract: PURPOSE:To cool a wound core efficiently, and to increase the frequency of the operation of a magnetic switch by winding a spacer consisting of an insulator or a nonmagnetic metal into the wound core and forming a flow path for a refrigerant along the spacer. CONSTITUTION:A spacer 6 composed of an insulator or a nonmagnetic metal is arranged onto the outer circumferential surface of an internal wound core 2a, and a magnetic material the same as the internal wound core 2a is wound so as to wind in the internal wound core 2a and the spacer 6, thus shaping an external wound core 2b. Three pairs of toroidal-shaped wound cores 2 formed by the internal wound cores 2a, the spacers 6 and the external wound cores 2b are disposed while the center lines of each winding shaft are shaped in a straight line, and a central conductor 1 is arranged, penetrating the hollow sections of the wound cores 2. Residual space except the central conductor 1 and the wound cores 2 in a metallic vessel 3 is used as a flow path 7 for a refrigerant, and filled with cooling oil. Accordingly, the flow path 7 is also shaped into the wound cores 2. consequently, the cooling effect of the wound cores is improved, and the frequency of the operation of a magnetic switch can be increased.
Patent JP-H09237898-A (JP)
Title: Polycrystal semiconductor tft, manufacture thereof and tft substrate
Inventor: MASUSHIGE KUNIO
IPC: H01L21/336
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To prevent the increase in the manufacturing cost by thinning the extended part of the value of the specific range of a gate insulating film pattern without masking with a gate electrode pattern, and thinning ion impurity. SOLUTION: The gate pattern 5 of Cr to become a gate electrode is formed by photolithography. After a gate insulating film is etched without releasing photoresist, a substrate is again dipped in etchant of Cr, and etching is proceeded from the side of the pattern 5. The end face of the pattern 5 is formed 0.1 to 2.0μm at the inside from the gate insulating film. After the photoresist on the Cr is removed, photoresist is deposited as the mask layer 6 covering the part to become n-channel TFT.
Patent JP-H04279673-A (JP)
Title: Talc having modified surface, its production and thermoplastic resin composition blended with the same talc having modified surface
Inventor: FURUMURA TAMIJI
IPC: C09C1/28
Filed: 1991-03-08
Abstract: PURPOSE:To obtain a talc neither coloring nor emitting a smell even by filling the talc into a thermoplastic resin. CONSTITUTION:Talc having modified surface for filling into thermoplastic resins obtained by subjecting talc to surface modification with one or more of acetic acid, acetate, citrate, carbonate and phosphate.
Patent JP-H01216083-A (JP)
Title: Open type compressor
Inventor: NAKAII SADAAKI
IPC: F04B39/04
Filed: 1988-02-25
Abstract: PURPOSE:To improve the oil separating ability of an intake gas chamber by additionally providing a gas guiding member consisting of a gas passing filter and a gas shutting-off baffle plate in an intake port communicating to the intake gas chamber of a case body. CONSTITUTION:When a compressor section 8 is run by a crankshaft 2 driven through a coupling 21 by a drive means 22, gas is compressed to be discharged to an outside cooling circuit. Gas circulated in the outside cooling circuit flows from an intake port 26 of a machine frame body 5 into a intake gas chamber 10 and then is supplied to the intake side of the compressor section 8 from a communicating hole 25. Also, oil in an oil reservoir 12 in a crank chamber 9 is supplied to an oil supply hole 15 in the crank shaft 2 through a strainer 14 by an oil pump 13. Then, a gas guide member 27 is additionally provided on the intake port 26. The gas guide member 27 is formed of a filter 28 for passing the gas and baffle plate 29 for shutting off the gas.
Patent JP-S58161982-A (JP)
Inventor: OGAWA TOSHIYUKI
IPC: C04B41/83
Filed: 1982-03-20
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。