baber/WOPTO huggingface dataset:
Patent JP-S61127218-A (JP)
Title: Piezoelectric thin film resonator
Inventor: SATO HIROAKI
IPC: H01L41/00
Filed: 1984-11-26
Abstract: PURPOSE:To constitute easily an elastic coupling filter by providing an oscillation film in a bridge form so as to form an air gap layer on a substrate and providing lower and upper electrodes so that at least a part of them is opposed and crossed while clipping a piezoelectric thin film thereby reducing the effect of position shift at electrode pattern forming. CONSTITUTION:The air gap forming substance film is formed on the substrate 1 in a rectangle form and a dielectric film 2 is formed in a strip form so that a part of the film is protruded on the substance film. In this case, The film 2 is formed on the film 2 and a piezoelectric thin film 4 is formed to a position except a pad 3a of the electrode 3, then upper electrodes 5, 6 having bonding pad 5a or 6a are formed on the thin film 4 opposed and orthogonal to a part of the electrode 3. In applying an electric signal between the electrodes 3 and 5 of the resonator, the composite film comprising the dielectric film 2 and the piezoelectric thin film 4 is vibrated and acts like a vibrator. Thus, the effect due to mis-alignment at electrode pattern forming is hardly given by making the electrodes 5, 6 orthogonal to the electrode 3.
Patent JP-H03110150-A (JP)
Title: Non-fogging film for food pakaging
Inventor: ANZAI MASAO
IPC: B32B27/32
Filed: 1989-09-26
Abstract: PURPOSE:To prevent adhesive force from decreasing caused by bleeding out of a surface active agent by providing a protective layer on a printed layer side of a base material film having the printed layer through an adhesive layer and a polyolefin layer wherein a nonionic surface active agent is kneaded on the other side. CONSTITUTION:A polyolefin layer 3 wherein a nonionic surface active agent is kneaded is provided on the opposite side of a printed layer 2 of a base material film 1 having the above described printed layer 2 and a protective layer 5 is provided on the printed layer 2 through an adhesive layer 4. As the base material film 1, a cellophane, a polyethylene film, etc., are used and as the polyolefin layer wherein the nonionic surface active agent is kneaded, a phosphofatty acid ester of the nonionic surface active agent is used and in addition, as the polyolefin kneaded, a low density polyethylene, a high density polyethylene, etc., are used. Furthermore, as the protective layer, the same one as the above described base material film is used.
Patent JP-H08196546-A (JP)
Title: Bone anchor to install sutural material to bone,its fixing apparatus and extension method for bone anchor
Inventor: RICHIYAADO EFU UENSUTOROMU JIY
IPC: A61B17/04
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a bone anchor which enables forming thereof at a very small dimension by arranging a housing, a puncturing part, a suture material mounting means for mounting a suture material on an anchor. SOLUTION: A bone anchor 5 is mounted in a base end of a sleeve 215 and a puncturing part 20 is ejected into a lateral path 404 to biase the overall length of the sleeve downward until a suture hole 100 aligns a slot 385. Then, the suture material 415 is advanced through the slot 385 and the suturing hole 100 and a shaft is positioned at a retreating position. Then, the suture material 415 is elongated tensely along the overall length of the mounting device to be inserted through a slot of a shaft handle. Thereafter, the extreme end part of the suture material anchor 5 is arranged on the top part of a hole 420 of the bone 425 and the mounting device is operated to engage the extreme end of the sleeve 215 with the top surface 430 of the bone.  The base end face of the shaft handle is pressed to biase the shaft of the mounting device at an elongated position thereby deploying the suture material anchor 5 in the bone.
Patent JP-2000077740-A (JP)
Title: Piezoelectric thin film element and manufacture thereof
Inventor: TAMURA HIROAKI
IPC: H01L41/29
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To enhance the interfacial matching of a piezoelectric thin film with a lower electrode by a method wherein the lower electrode fulfills the role of a barrier layer to an interdiffusion of atoms in between the piezoelectric thin film and the lower electrode or a substrate. SOLUTION: A lower electrode 302 formed using a conductive oxide film is arranged on a substrate 303 and a piezoelectric thin film 301, which starts a crystal growth form its part coming into contact with the electrode 302 and has crystal nuclei, is formed on the electrode 302. That is, the substrate 303 and the thin film 301 are installed so that the backside of the substrate 303 and the surface of the thin film 301 in an amorphous state are respectively irradiated with an infrared lamp 312 and an infrared lamp 311 using a rapid heat-up lamp annealing device, and the lamp 311 only is irradiated toward the side of the electrode 302, the substrate is fired and crystallized for one minute in an oxygen atmosphere under the condition where the substrate backside is heated up to 900 deg.C,  and the electrode 302 is installed so as to fulfill the role of a barrier layer to a diffusion of atoms in between the electrode 302 and the thin film 301.
Patent JP-H04356421-A (JP)
Title: Fat spherule composition containing prostaglandins
Inventor: INUI YUICHIRO
IPC: A61K9/127
Filed: 1991-06-26
Abstract: PURPOSE:To obtain a fatty spherule composition having persistence of suppressed liberation of prostaglandins by using a lipid having a saturated acyl group and/or alkyl group as a lipid for the fat spherule. CONSTITUTION:A fat spherule composition is prepared from at least one lipid selected from the group of diacylglycerophospholipids, diacylglyceroglycolipids, alkylglycerophospholipids, alkylglyceroglucides and lysophospholipids in which the alkyl groups of the respective lipids are derived from saturated hydrocarbons and the acyl groups are derived from saturated fatty acids (preferably 14-22C) according to an ultrasonic treatment, breezing and thawing, surfactant removing and reverse phase evaporation methods, etc. Prostaglandin, prostacyclin, thromboxane, leukotriene, etc., which are metabolites of arachidonic acid, 6-keto- PGE1 derivatives, carbacyclin derivatives, PGD2 derivatives, etc., having a structure similar to that of arachidonic acid metabolites are cited as the prostaglandins.
Patent JP-H0297181-A (JP)
Title: Television receiver
Inventor: HONJO MASAHIRO
IPC: H04N5/45
Filed: 1988-10-04
Abstract: PURPOSE:To reduce the number of tuners smaller than the number of screens and to widely decrease a cost by using the small number of the turners, executing operation to execute tuning to another channel at a high speed after the tuning is executed to a certain channel and one field or one frame is received and simultaneously displaying the dunamic pictures of the plural channels on one screen. CONSTITUTION:The plural channels, for example, nine channels A-I are inputted from an antenna 1. A tuner 1 receives the channels A-C, a turner 2 receives the channels D-F and a tuner 3 receives the channels G-I in each field. In a processing part, an output from a tuner part is thinned to 1/9 and caused to be capacity for one screen by the nine channels. After that, the output is sent to a memory part. The contents, of the memory part is displayed on the display of a display part. Thus, since there is not trouble to switch the channel and the number of the tuners can be set widely smaller than the number of the plural channels, the cost can be widely reduced.
Patent JP-H0192828-A (JP)
Title: Automatic setting system for threshold level
Inventor: SANO KYOZO
IPC: G06F3/153
Filed: 1987-10-02
Abstract: PURPOSE:To automatize the setting of threshold levels by setting up the threshold level for reading out a video signal for hard copy recording based on an output from a data control part. CONSTITUTION:An analog video signal by one picture is read out by a video signal reading part 1 at N threshold levels set up with a prescribed level internal and the number of data existing between respective levels is counted up by a counter 2. A data control part 3 calculates and outputs threshold levels to be newly allocated from the ratio of the numbers of data in the counter to assign M threshold levels set up so that the interval between the threshold levels having more data is narrowed in accordance with the counted result. The reading part 1 is controlled by the output of the control part 3, the video signal read out in the 2nd time is stored in a picture memory 4 and the memory data are outputted as a hard copy record. Thus, the setting of threshold levels can be automatized.
Patent JP-H06165663-A (JP)
Title: Automatic peeler of bean pod
Inventor: FUJITA YOSHIO
IPC: A23N15/10
Filed: 1992-08-27
Abstract: PURPOSE:To save labor by automatically peeling pods of a legume such as a broad bean or a pea and separating the beans' from the pods. CONSTITUTION:A pair of pod squeezing rollers 5 and 5, rotating in slide contact in the mutual. opposite directions and having the elasticity are installed in front of the tip of a legume scooping up conveyor 2 having the lower end located in a water tank 1 and a tilted guide frame 4 is provided between the podded bean scooping up conveyor 2 and the pod squeezing rollers 5 and 5 so as to form gaps (a) and (b) of nearly the bean pod width in the front and rear parts. The legumes in the water tank 1 are regulated so that the longitudinal direction of thereof in the water tank 1 may be arranged in the conveying direction. Thereby, the legumes are guided to a slide contact part of the pair of pod squeezing rollers 5 and 5 and the pods are drawn into the front and pressed. The beans are then squeezed out to the rear to separate the beans from the pods.
Patent JP-H0560685-A (JP)
Title: Temperature estimation method and protein content estimation method by means of near infrared spectral analysis
Inventor: FUJIOKA SADAKAZU
IPC: G01N21/359
Filed: 1991-09-03
Abstract: PURPOSE:To obtain the method for estimating sample temperature by means of near infrared spectral analysis. CONSTITUTION:The temperature of an unpolished rice sample is made, for instance, 6 deg.C, a near infrared ray is irradiated on a known sample at the temperature by the use of a near infrared spectral analyzer and a degree of light absorption for each wave length of the near infrared ray is detected to perform secondary differential for the purpose of finding the degree of secondary differential light absorption. These pieces of processing are performed on the samples of the number of N(S1). Continuously the temperatures of unpolished rice powder samples are made, for instance, 20 deg.C and 31 deg.C and the same processing is repeated on each sample in each temperature condition (S1, S2). Next, by the use of a computer incorporated in a near infrared spectral analyzer, the temperatures of the samples (actually measured values) are made objective variables, the second order differential absorbance at a specified value is made explanation variables by means of the wave length from the calculated second order differential absorbance and multiple regression analysis is performed for finding the temperatures of unknown samples to obtain a quantity detection line(S4). Thereafter, the temperature estimation of the unknown samples is performed by utilizing the quantity detection line.
Patent JP-S62111182-A (JP)
Title: Rotary pump for refrigerant
Inventor: SAKATA KANJI
IPC: F04C2/10
Filed: 1985-11-08
Abstract: PURPOSE:To enable a bearing characteristic to be protected, by providing a bearing part of a shaft for driving a pump mechanism while refrigerant passages through which a refrigerant suction part communicates with a refrigerant delivery part. CONSTITUTION:If a pump comes to be placed in an operative condition, a part of refrigerant fluid in a suction side responsively circulates to rotation of a pinion 24 through a passage comprising grooves 26, 27, hole 28 and a suction port 19. While a part of refrigerant fluid in the suction side circulates through a passage, comprising grooves 29, 30, base 1 and a hole 31, by pump action of the groove 30. In this way, parts of a subbearing hole 18 and a bearing hole 15 can be lubricated by the refrigerant fluid itself, and load resistance of a bearing and its reliability can be enhanced by preventing the whole unit from a high price while an input from an increase.
Patent JP-2000067534-A (JP)
Title: Pickup feeding device
Inventor: URAYAMA TOKUAKI
IPC: G11B7/085
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a pickup feeding device in which external gear teeth on the side of a rack part on which a pickup is attached and internal gear teeth of a lead screw are never disengaged with each other at the time of the high speed feeding of the pickup even when a lead screw system is used for driving the pickup. SOLUTION: High rigitity is secured with respect to the moment in the rotational tangential direction of a lead screw 15 by attaching external gear teeth 22 on the side of a rack part to the free end 23 of a resin hinge part 17 to be formed with two sheets of resin springs 18, 19 forming a hollow part 21 in parallel with the lead screw 15 and by engaging the teeth 22 with internal gear teeth 24 of the screw 15 while pressing them onto the gear teeth 24.
Patent JP-H07107374-A (JP)
Title: Image pickup device
Inventor: WADA HIDETOSHI
IPC: H04N5/235
Filed: 1993-10-06
Abstract: PURPOSE:To smoothly move to an image pickup condition where the image storing time of an image pickup element is different. CONSTITUTION:This unit is provided with a diaphragm 2 controlling an incident light quantity, the image pickup element 4 photoelectric-converting an incident object image, a gain adjusting circuit 5 amplifying of attenuating a video signal from the image pickup element 4, an iris encoder 3 detecting the state of the diaphragm 2, the diaphragm 2, a gain adjusting circuit 5 and a control circuit 6 controlling the switch of the image storing time of the image pickup element 4. At the time of image pickup by switching the image storing time of the image pickup element 4, the unit prevents the brightness of an output image from changing by making the control circuit 6 control the gain adjusting circuit 5 corresponding to the switch of the image storing time of the image pickup element 4 and control the circuit 5 corresponding to the state change of the diaphragm 2.
Patent JP-H0191828-A (JP)
Title: Ophthalmic measuring apparatus
Inventor: HAMANO YOSHIMASA
IPC: A61B3/10
Filed: 1987-09-30
Abstract: PURPOSE:To rapidly and accurately measure the refractivity of an intraocular lens, by mounting a optical measuring means for obtaining the cornea shape data of an eye to be examined and an ultrasonic measuring means for obtaining the length of the predetermined region of the eye to be examined by an ultrasonic probe. CONSTITUTION:When the shape of the cornea is measured, the cornea reflected images of light sources 7a-7d are brought to almost parallel beams by the objective lens 1 opposed to an eye E to be examined and reflected by mirrors 2, 3 to be formed into an image on an imaging element 6 by an iris 4 and a relay lens 5. Next, when the axial length of the eye to be examined is measured, the objective lens 1, the mirrors 2, 3 and the light sources 7a-7d move downwardly and an ultrasonic probe 8 advances along a slide guide member 10 guiding a probe holder 9 and approaches the cornea Ec of the eye E to be examined or is brought into contact therewith to measure the axial length of said eye. A microprocessor unit 28 calculates the refractivity of an intraocular lens from the cornea shape and eye axial length thus measured according to the predetermined operation formula written in a read-on memory 29 and the calculation result is displayed on a television monitor 25 through an image memory 24 and a mixer circuit 22.
Patent JP-H0296974-A (JP)
Title: Optical disk device
Inventor: FUJIOKA YOSHITAKA
IPC: G11B17/056
Filed: 1988-10-03
Abstract: PURPOSE:To prevent a tray from slipping out of a player main body by providing a tray locking means for preventing the tray from slipping out of the player main body and performing the switching operation of the locking means from the outside of the player main body. CONSTITUTION:A rack 17 engages with a transfer gear 18 in the tray 3, which is transferred by the transfer gear 18 in a getting in and out direction. A disk on the tray 3 is placed on a turn table 10 and driven to be rotated in a state where the tray 3 is drawn in. When the locking lever 6 of the tray 3 is allowed to be at an angle shown in a figure (A) by operating a switching operation piece 5, it is not locked with a stopper 8 and the tray 6 can be inserted to and pulled from the player main body 1. By switching the locking lever 6 to be at an angle shown in a figure (B), the locking piece 7 of the locking lever 6 engages with the stopper 8 and the tray 3 can be prevented from slipping out of the player main body 1 in a Z direction.
Patent JP-H08112929-A (JP)
Title: Image forming apparatus
Inventor: KAGAYAMA SHIGERU
IPC: B41J2/385
Filed: 1994-10-17
Abstract: PURPOSE: To provide an image forming apparatus capable of miniaturizing the apparatus capable of reducing the number of driving elements. CONSTITUTION: An aperture electrode element 8 is constituted of an insulating sheet 32 made of polyimide having a thickness of 25μm and a large number of square apertures A0 , A1 ,..., An having a specific size are formed to the insulating sheet 32 along the longitudinal direction thereof in one row and, further, scanning electrodes S0 , S1 ,..., Sn/2 composed of copper foil with a specific thickness and data electrodes D0 , D1 ,..., Dn/2 are alternately arranged to both ends of the aperture row and the gaps between the apertures A0 , A1 ,..., An . The passage of toner through the apertures A0 , A1 ,..., An is controlled by a pair of the scanning electrodes and data electrodes arranged to both edges of the respective apertures.  The number of drive elements controlling the driving of the data electrodes can be reduced to half as compared with a case not providing the scanning electrodes.
Patent JP-S63106676-A (JP)
Title: Toner cartridge
Inventor: ADACHI TAKEFUMI
IPC: G03G15/08
Filed: 1986-10-23
Abstract: PURPOSE:To prevent the quantity of replenished toner from being uneven in the breadthwise direction of development at the time of replenishing the toner by providing plural partitioning walls which partition the inside of a toner cartridge in the breadthwise direction of image. CONSTITUTION:The inside of a toner cartridge casing is divided into plural chambers in the breadthwise direction of developing (the lengthwise direction) by plural partitioning walls 14 (six partitioning walls in the figure), and nearly equal quantities of toner 2 are preliminarily stored in respective chambers, and the whole of an aperture is covered with a seal 13. Consequently, the toner 2 in each chamber has the surface inclined but the toner is uniformly replenished as the whole when the cartridge is attached to a developing device after being shaked or inclined at the time of replenishing the toner, and the toner is agitated by an agitator to attain a uniform toner density distribution in the breadthwise direction. Thus, the toner is uniformly replenished into the developing device with the very simple constitution to improve the image quality.
Patent JP-S62111488-A (JP)
Title: Excimer laser apparatus
Inventor: KOBANAWA AKIRA
IPC: H01S3/03
Filed: 1985-11-11
Abstract: PURPOSE:To utilize charged particles generated by preliminary discharge in main discharge and to make rise-up of a discharge current quick and an output large, by providing a coil, which generates a magnetic field in synchronization with preliminary discharge between main electrodes and preliminary electrodes, in an excimer laser apparatus. CONSTITUTION:A laser discharge tube 5 includes main electrodes 1 and 2 and preliminary electrodes 3 and 4. Gas such as Xcel and KrF is sealed in the inside. Coils 6 and 7 which are wound around magnetic cores 8 and 9 are arranged outside. The main electrode 2 and the preliminary electrode 4 are set at the ground potential, and a high voltage is applied to the preliminary electrode 3. Then preliminary discharge occurs. electrons are moved to the side of the preliminary electrode 3, and ions are moved to the side of the preliminary electrode 4. The coils 6 and 7 are conducted to generate a magnetic field in the direction Z in this region. Then the electrons and ions (charge particles) receive a Lorentz force and are moved to the side of the main electrodes 1 and 2. The charge density between the main electrodes 1 and 2 further increases; the quick rising discharge current having a large peak value is obtained and the laser output is increased.
Patent JP-S62102191-A (JP)
Inventor: UIRIAMU MAATEIN FURIN
IPC: G21C19/07
Filed: 1986-10-23
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-H01135705-A (JP)
Title: Antibacterial, antiviral, fungicidal and antimicrobial coating
Inventor: UIRUHERUMUSU AUGUSUTEINASU EMI
IPC: C09J7/28
Filed: 1988-10-06
Abstract: PURPOSE: To obtain the subject coating material capable of preventing or controlling the rapid proliferation of pathological and saprozoic organic body, comprising a coating body of an extremely thin rolled zinc foil or zinc tape provided with a self-bonding or a pressure-sensitive bonding adhesive layer on the whole surface. CONSTITUTION: This coating material consists essentially of a coating body of an extremely thin rolled zinc foil or zinc tape having 0.08-0.1mm thickness provided with a self-bonding or a pressure-sensitive adhesive layer such as an acrylic or elastomer-based glue having 0.04-0.6mm thickness on the whole surface. The adhesive layer is provided with a separable silicone backing paper or silicone protecting paper. Since the visible surface of the zinc is smooth and can prevent proliferation of bacteria, etc., the coating material capable of extremely improving a hygienic environment and being readily stuck to an object is obtained. The adhesive layer may be an electroconductive adhesive layer consisting essentially of a mixture of dispersed metal powder of zinc.
Patent JP-H04129486-A (JP)
Title: Moving picture storage device
Inventor: KAWAGUCHI NAOHISA
IPC: H04N5/92
Filed: 1990-09-20
Abstract: PURPOSE:To record and reproduce a moving picture in a large capacity storage device in a form of a digital signal with inexpensive structure by multiplexing low speed large capacity storage devices so as to obtain a high transfer speed as a whole. CONSTITUTION:An analog picture signal relating to a moving picture is converted into a time series digital picture signal by a picture input section 11, the picture is switched for each frame by a multiplexer section 12 and inputted sequentially to temporary storage sections 131-13n in the order of 131 132 ... 13n 131 .... The digital picture signal stored tentatively is recorded separately in large capacity storage devices 161-16n via control sections 141-14n and connection sections 151-15n. At the reproduction, the operation is reversed and a time series digital picture signal extracted from the multiplexer section 12 is converted into an analog picture signal at a picture output section 17 and then extracted. Thus, the moving picture is recorded and reproduced in a form of a digital signal with inexpensive structure.