baber/WOPTO huggingface dataset:
Patent JP-H02146973-A (JP)
Title: Electrostatic floating device
Inventor: OGIWARA MASAAKI
IPC: H02N13/00
Filed: 1988-11-24
Abstract: PURPOSE:To simplify the arrangement of bar-shaped electrodes, and to enable the usage of AC and the usage of variable frequency by disposing the bar-shaped electrodes, two of which are paired, to a parallel cross shape. CONSTITUTION:An electrostatic floating device 10 is composed of arranging bar-shaped electrodes 11, 12, two of which are paired, to a parallel cross shape. That is, the electrodes of each pair are made parallel mutually, the electrodes of adjacent pairs are positioned at a right angle mutually, and the space of a cube or a rectangular parallelopiped is formed by an even number of pairs. Since the stable region A of electric fields as shown in the figure is formed at the central section of a parallel cross by the electric fields shaped around each electrode 11, 12, a sample having charges is located in the stable region A, thus allowing a stable motion in which the sample is turned for a period corresponding to frequency at the central section and is not flown out to the outside of the parallel cross.
Patent JP-H07153928-A (JP)
Title: Semiconductor substrate and its manufacture
Inventor: FURUKAWA KAZUYOSHI
IPC: H01L21/02
Filed: 1993-11-26
Abstract: PURPOSE:To have an SOI structure and an Si/SiGe heterostructure suitable for high-speed operation together, and to prevent the generation of dislocation in an SiGe layer as much as possible. CONSTITUTION:This semiconductor substrate is composed of a silicon substrate 11, an insulating film 14 formed on this silicon substrate and made of material having a thermal expansion coefficient smaller than that of silicon, a silicon layer 12 formed on this insulating film and thinner than the above-mentioned silicon substrate, and an SiGe layer 16 formed on this silicon layer by hetero- epitaxial growth.
Patent JP-H05136636-A (JP)
Title: Differential amplifier
Inventor: NAGATA MINORU
IPC: H03F3/45
Filed: 1991-11-13
Abstract: PURPOSE:To attain low voltage operation and to obtain a good frequency characteristic by detecting the change of the voltage between the base emitters of the transistor of a differential pair, generating the difference from linearity by a differential amplifier provided separately and adding it to an output. CONSTITUTION:The variation of the mutual conductance of a transistor(Tr) Q3 of a differential amplifier A1 is detected, and the mutual conductance of the TrQ3 is corrected. That is, since the change of the mutual conductance is found out when the change of the voltage between base emitters is viewed, the current output of a differential amplifier A2 is added to an output end OUT1, and the deviation from the linearity of the amplifier A1 can be corrected. In the same way, since the change of the mutual conductance of a TrQ4 is detected and corrected, the voltage between the base emitters of the TrQ4 at the time of a silence is monitored by a TrQ6 and a current source 13. On the basis of this, the voltage variation between the base emitters of the TrQ4 is detected by an amplifier A3, the current output of the amplifier A3 is added to an output terminal OUT2 as the corrected part and the linearity can be improved.
Patent JP-H08151745-A (JP)
Title: Eave gutter hanger
Inventor: TOYODA KANEAKI
IPC: E04D13/072
Filed: 1994-11-30
Abstract: PURPOSE: To prevent the revolution of an eave-gutter holder body, and to conform the place of projecting size accurately. CONSTITUTION: This eave gutter hanger consists of an eave-gutter holder body 1 and a bearer, a through-hole 9 and a pin hole 10 are formed in the longitudinal direction at a front end section on the indoor side of the eave-gutter holder body 1, and a screw section 3 and a pin 5 projected from the mounting section 8 of the bearer to the outdoor side are provided. The screw section 3 is inserted into the through-hole 9 while holding a spring 4, and the eave-gutter holder body 1 is fixed onto the bearer by a nut 6.
Patent JP-H06147321-A (JP)
Title: Closed container capable of evacuation
Inventor: KITO KIYOSHIGE
IPC: F16J12/00
Filed: 1992-11-06
Abstract: PURPOSE:To make a closed container to promptly restore its internal pressure to an atmospheric pressure at abnormality such as electric failure and facilitate the cleaning in the container by recessing at least part of the bottom of the freely-depressurized enclosed container and providing a manual switch valve at the deepest bottom. CONSTITUTION:An enclosed container 1 such as a vacuum thawing container which has the front opening freely enclosed with a door 2 is joined to a magnetron 5 via a wave guide 6. The container 1 is made evacuation-allowable by using a vacuum pump 10 connected to the exhaust port 8 via an evacuation valve 9. A vacuum opening valve 11 is provided to reset the enclosed container 1 to an atmospheric pressure after depressurized, and the magnetron 5, the vacuum pump 10, the evacuation valve 9 and the vacuum opening valve 11 are controlled by a control means 14. In this case, the bottom of the enclosed container 1 is recessed into a conical shape and a manual switch valve 12 is provided at the deepest bottom. The manual switch valve 12, which is opened at abnormality to communicate the inside of the container 1 with the atmosphere, is usable as a drain port.
Patent JP-H07123946-A (JP)
Title: Japanese apricot product and its production
Inventor: TAKEDA HITOSHI
IPC: A23L19/00
Filed: 1993-11-02
Abstract: PURPOSE:To obtain a scallion bulb-containing Japanese apricot product keeping appearance as Japanese apricot, being pleasing in appearance and having new taste and to provide a method for producing the Japanese apricot product. CONSTITUTION:A seed of Japanese apricot 23 fixed by a Japanese apricotfixing member 6 is cut and crushed into pieces by rotating the top of a drill 71 in longitudinal and vertical directions using an attaching part to a supporting member 73 as a shaft while rotating the drill 71 by a motor 72b for drill rotation by a Japanese apricot-crushing apparatus supported with a supporting member 73 so that the drill 71 having a diameter smaller than that of the seed of the Japanese apricot 23 can be rotated accompanying operation of the rotating motor 72b and so that the top of the drill 71 can longitudinally and vertically be rotated around the attaching part. Then, the crushed pieces are removed to form a scallion bulb-housing part and the scallion bulb is put into the scallion bulb-housing part to provide the objective scallion bulb-containing Japanese apricot product.
Patent JP-H03161216-A (JP)
Title: Hobbing machine for working screw rotor
Inventor: IKEDA MITSUO
IPC: B23F5/22
Filed: 1989-11-17
Abstract: PURPOSE:To accurately operate a hobbing machine for working screw rotor, efficiently, by providing two hobbing heads and two tables on one hobbing machine, so as to perform working on both parts, at the same time. CONSTITUTION:Two hobbing heads 7a, 7b as well as two tables 2a, 2b are provided on one hobbing machine, so as to perform working on both parts, at the same time, and, by receiving the influence of the relative error between the tables 2a, 2b and a column 3, in common, a work 5 of less relative error can be obtained. Two hobbing heads 7a, 7b are installed on one saddle 6, by which the accuracy for the vertical sending of the hobbing heads 7 is received in common, and the work 5 of less relative error can thus be obtained.
Patent JP-H1075085-A (JP)
Title: Portable wireless communication terminal
Inventor: SATO MITSUHARU
IPC: H04B1/38
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent radiative noise or reflection noise, eliminate a shield plate, reduce mounting man-hours and the cost, make a terminal to be compact and lightweight, and realize sufficient shielding effect in the inside and outside thereof. SOLUTION: A portable telephone 1 is comprised of an enclosure made of compound magnetic body which is formed of an organic binder and a soft magnetic powder, using a metallic magnetic powder with oxidized film on its surface, a key pad part 6, a display 7, a board mounted with a device 4 and a battery 8. The soft magnetic powder is oxidized through its vapor phase in a 20% nitrogen and oxygen mixing gas atmosphere by oxygen partial pressure, for example, so as to form an oxidized film on the surface thereof. An ABS resin is preferably used as an organic binder, and they are heated and mixed together, and they are pressurized and molded to obtain a molded body. The compound magnetic body 9 is divided into two layers, and a nickel mesh is inserted as a conductive layer 10 between them, thereby forming the enclosure 2 of multi-layer structure.
Patent JP-H02143617-A (JP)
Title: Paging system
Inventor: ABE HIROAKI
IPC: H04B7/26
Filed: 1988-11-24
Abstract: PURPOSE:To obtain detailed information from a paging and a caller subscriber by providing a voice memory for storing message information storing received voice from the paging and the caller subscriber through the use of a telephone line, reproducing and sending the voice. CONSTITUTION:A caller subscriber 3 makes a call from a telephone set 4 and inputs message information desired to be sent to a paging subscriber 5 to a radio call exchange 1. The exchange 1 stores inputted message information in a predetermined area of a MEM 8 corresponding to the caller subscriber 3. When all the messages are stored, the exchange 1 reads out a call number of a subscriber 5, sends it to a radio transmitter 9 together with a display part in the message inputted by the subscriber 3 to call a radio call receiver 6. The subscriber 5 recognizes the call of the receiver 6, confirms the message and a telephone set 7 calls the exchange 1. In this case, a dial number transmission function to be connected to the relevant area of the MEM 8 via the exchange 1 is utilized. Then the subscriber 3 is connected to the MEM 8 via the exchange 1 to confirm the reply message.
Patent JP-S62152194-A (JP)
Inventor: MIYAGAWA KIYOTAKA
IPC: H05K3/06
Filed: 1985-12-25
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-H05148280-A (JP)
Title: 1,2,3-triazole derivative, its production and noxious organism-controlling agent
Inventor: YOSHIOKA HIROSUKE
IPC: A01N57/16
Filed: 1991-10-18
Abstract: PURPOSE:To obtain the subject new compound having insecticidal, acaricidal, nematicidal and germicidal effects and useful as a noxious organism-controlling agent. CONSTITUTION:A compound of formula I (R<1> is H or lower alkyl; R<2> is H or alkylthio; R<3> and R<4> are lower alkyl; X is 0 or S; (n) is 0 or 1), e.g. O,O- dimethyl (5-methylmercapto-1H-1,2,3-triazol-1yl)phosphorothioate. The compound is obtained by reacting a 1,2,3-triazole derivative of formula II (e.g. 5- methylmercapto-1,2,3-triazole) with a phosphoric acid halide of formula III (Z is halogen) (e.g. dimethylchlorophosphate), preferably in the presence of a base such as triethylamine. The reaction is preferably carried out at 20-50 deg.C using the compound of formula III in a molar amount of 0.8-1.5 times and the base in a molar amount of 0.8-5 times respectively, based on the compound of formula II. The reaction time id normally 0.3-2hr.
Patent JP-H05105351-A (JP)
Title: Elevator device
Inventor: HAYAKAWA KAZUTOSHI
IPC: B66B11/02
Filed: 1991-10-18
Abstract: PURPOSE:To provide an elevator device capable of leading the effluent of an air conditioner to the drain pipe of an elevating path from the discharge pipe of a cage. CONSTITUTION:A longitudinal gutter like conduit body 11 of C-shape cross section is erected at the lower end part of an elevating path 1 and disposed in a position where the discharge pipe 6 of effluent is fitted to the opening part of the C-shape. The conduit body 11 is provided below the stop position of the lowest hall 2 of a cage 3, and the effluent is discharged in the state of the discharge pipe 6 being fitted to the conduit body 11. The effluent is thus led to a drain pipe 7 from the conduit body 11 regardless of the normal/ abnormal state of the lowest part stop position of the cage 3. This results in preventing an accident caused by the splash of final effluent at the lower part of the elevating path 1.
Patent JP-S63149624-A (JP)
Title: Liquid crystal display device
Inventor: AOKI KAZUO
IPC: G09F9/30
Filed: 1986-12-15
Abstract: PURPOSE:To set up the external appearance of a display device to a color approximate to white, to turn the color to a color approximate to black under a selected volotage impressed state and to improve the performance of display device by arranging the layer of optical anisotropic body between a pair of polarizers of a liquid crystal display element. CONSTITUTION:The upper and lower polarizers 1, 6 on the display device are oppositely arranged and a high molecular liquid crystal layer 3 to be the optical anisotropic body held by the upper and lower electrode bases 2, 4 of the liquid crystal element to execute orientation processing of liquid crystal and liquid crystal 5 to be a display element are arranged between both polarzers 1, 6. The optical anisotropic body to be the layer 3 is constituted of the mixture of a low molecular liquid crystal compound and a high molecular compound and made of high molecular nematic liquid crystal or a high molecular cholesteric liquid crystal twisted in a direction different from the twisting direction of the nematic liquid crystal in the liquid crystal 5 to be the display element. In addition, the optical anisotropic body has 70-360 deg. twisting angle.
Patent JP-H03157880-A (JP)
Title: Magnetic disk
Inventor: OZAWA KIMIO
IPC: G11B23/033
Filed: 1989-11-16
Abstract: PURPOSE:To obtain high density and high output by forming a liner with a nonwoven fabric contg. specified polyester and/or polyacrylonitrile fibers and using specified vinyl chloride-based copolymer and polyurethane-based resin as a binder. CONSTITUTION:The liners 4 and 5 in contact with the magnetic layer of a discoid recording medium 1 are formed with a nonwoven fabric contg. >=30wt.% of the polyester and/or polyacrylonitrile fibers (contg. >=30wt.% in total when both fibers are used). A vinyl chloride-based resin contg. one kind selected from a group consisting of a sulfo group, a phospho group, a carboxyl group and the alkali metal salts of the groups and a polyurethane-based resin contg. one kind selected from a group consisting of a sulfo group, a phospho group, a carboxyl group and the alkali metal salts of these groups are simultaneously used as the binder. As a result, resin powder is not released from the nonwoven fabric, plumes are not generated, and the mechanical strength and wear resistance of the magnetic layer are improved.
Patent JP-H0849722-A (JP)
Title: Pressure medium transmission gear
Inventor: KAARU HIISHIYUTANTO
IPC: B23Q1/00
Filed: 1994-12-01
Abstract: PURPOSE: To provide a device for transferring a pressure medium which can be economically manufactured and can be variously used. CONSTITUTION: An outer component 21 is fixed to the casing 2 of a machine tool M directly or through an intermediate member 12, and an inner component 31 is fixed to a spindle 3 rotatably supported in the inside of the casing 2 directly or through an intermediate member 5 radially spaced at a distance from the outer component 21. Intermediate members 41, 42 which are retained not to be relatively rotated are arranged in an area of pressure medium ducts 26, 27 or 36, 37. The intermediate members have at least one duct connecting the pressure medium duct 26 or 27 of the outer component 21 to the pressure medium duct 36 or 37 of the inner component 31, are laterally supported at one of the components, advantageously at the inner component 31, through two radially extending sealing gaps, and are displaceable to the other of the components.
Patent JP-S63152074-A (JP)
Title: Disk cassette and its production
Inventor: YAMADA HIROSHI
IPC: G11B23/033
Filed: 1986-12-17
Abstract: PURPOSE:To prevent the generation of fluffy fibers and swarfs by heating the section part of a liner material and a neighboring part at a constant temperature more than the softening point or the melting point of the liner material so as to fix a liner fiber. CONSTITUTION:A heater 14 and a sensor 15 for controlling a temperature are buried in one or both of irons 17 and 18 to which head part can be kept at the constant temperature more than the softening point or the melting point of the liner material 16. Before the liner material 16 is cut to a prescribed dimension by using the irons 17 and 18, the section part and its neighboring are heat-pressed. As a result, a heat processed trace 19 processed so as not to generate the fluffy fiber and the swarfs can be obtained. Thus the production of the swarfs and the fluffy fibers from the liner can be prevented.
Patent JP-H07149450-A (JP)
Title: Paper recognition processing device
Inventor: NAKAZAWA YOSHITAKA
IPC: B65H7/02
Filed: 1993-11-30
Abstract: PURPOSE:To reduce the size and the weight of a device by a recognition part sampling recognition data on the basis of the drive timing pulse of a stepping motor driving a conveyance passage for paper sheets. CONSTITUTION:By interrupting a processing starting trigger photo sensor 1 by paper sheets conveyed in a paper recognizing processing device, preparation for recognition processing is started. When paper sheets are conveyed in a recognition sensor 2, an advance amount of a paper sheet in a conveyance passage per one pulse of a drive timing pulse for a stepping motor 4 driven by a roller 3 for conveyance is calculated by a recognizing part 7. A reduction ratio is preset so that synchronism with an interval of data sampling is effected, and the stepping motor 4 is driven. When data for recognition is sampled based on the drive timing pulse of the stepping motor 4, synchronism of a data sampling intervals with an advancing amount of paper sheets under conveyance is effected. This constitution eliminates a need for an actuator to detect the conveyance speed fluctuation of an encoder.
Patent JP-H07131383-A (JP)
Title: Spread spectrum communication equipment
Inventor: UCHIDA YOSHITAKA
IPC: H04B1/713
Filed: 1993-11-04
Abstract: PURPOSE:To form an inexpensive and simple speed spectrum communication equipment in an FH system. CONSTITUTION:In a receiver R in the SS communication equipment in the FH system, a PN code according to the hoppint pattern is inputted to a frequency synthesizer 23 from a PN code generator 24 if the same synchronization with the hopping pattern to be sent is taken. The frequency synthesizer 23 inputs a reference signal of the same carrier wave to one input terminal of a conbolver 22 as the hopping frequency based on the PN code and a reception signal (IF signal) is given to the other input terminal. Thus, the correlation is taken and the output signal is used for demodulating information.
Patent JP-H09117766-A (JP)
Title: Electrolytic treatment of water to be treated
Inventor: GOSHIMA NOBUTAKA
IPC: C02F1/46
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent the propagation of microorganism in water to be treated present in an electrolytic cell at the time of stopping an energying in an electrolytic sterilization of the water to be treated containing microorganisms. SOLUTION: At the time of supplying the water to be treated containing the microorganisms to the electrolytic cell in which a fixed bed carbonaceous electrode 15 is housed and executing a sterilization of the microorganisms by energying the carbonaceous electrode 15, an energying amount at the time of non-supplying the water to be treated is made lower than that at the time of supplying the water to be treated or kept in the same. There are the means in which an impressing voltage to the carbonaceous electrode is kept at a fixed voltage lower than that at the time of supplying the water to be treated, or the means in which the energying is stopped at the time of non-supplying the water to be treated and impressing intermittently the same voltage with the time supplying the water to be treated to the carbonaceous electrode as the means lowering the energying amount.
Patent JP-H05139556-A (JP)
Title: Projected document carrying device
Inventor: SAKAI SHIGEAKI
IPC: B65H3/24
Filed: 1991-11-14
Abstract: PURPOSE:To enable storage of many documents in a document cassette by reducing the thickness per document of a storing part, and reduce the required space of a carrying passage by reducing the thickness of a carrying mechanism. CONSTITUTION:Out of a plurality of documents stored in a document cassette 5, the desired document located on the document taking-out position is pushed out by means of a pushing mechanism 8. The pushed-out document is carried to the document setting position by means of a carrying mechanism 10, and returned to the document cassette 5 by means of the carrying mechanism 10 after projecting. Reduction in the thickness of the device can be realized by making separation between the pushing-out mechanism 8 and the carrying mechanism 10.
Patent JP-H02144171-A (JP)
Title: Coating method
Inventor: KASARI AKIRA
IPC: B05D1/02
Filed: 1988-11-26
Abstract: PURPOSE:To make finish appearance of both a vertical part and a horizontal part especially good while utilizing single coating material by spray-coating the horizontal part and the vertical part with coating material for coating the vertical part and also performing coating of the horizontal part while mixing the above coating material with an atomized organic solvent. CONSTITUTION:In the case of coating a material having a horizontal part and a vertical part to be coated, the above both parts are spray-coated with coating material for coating the vertical part. As this coating material for coating the vertical part, for example, yield stress of the coated coating material liquid is preferably regulated to >=0.2dyne/cm<2>. Coating of the horizontal part is performed while mixing this coating material with an atomized organic solvent. This atomized organic solvent is excellent in compatibility with the atomized particles of this coating material and desirably contains the organic solvent having >=140 deg.C b.p. as a main component. For example, ethylene glycol monoisopropyl ether is utilized. As a result, both parts are finished to the coated surface especially good in finish appearance such as smoothness/brightness and luster by utilizing single coating material.
Patent JP-H01140928-A (JP)
Title: Method of machining cylinder block of two-cycle engine
Inventor: SATO NAOSHI
IPC: B23P17/00
Filed: 1987-11-27
Abstract: PURPOSE:To make it possible to control the timing of exhaust with a high degree of accuracy by allowing a core metal incorporated in a jig and having a shape similar to that of a control valve storage recess to abut against a surface facing a control surface at the forward end of a control valve so as to hold a cylinder block, and by machining a cylinder bore with reference to the forward end part of the core metal. CONSTITUTION:A core metal having a shape similar to a control valve storage recess 8 formed in an exhaust passage 15 and incorporated in a jig is made to abut against the surface of the control valve storage recess 8 facing a control surface 15 at the forward end of a control valve so as to hold cylinder block. Then the cylinder block is machined to form a cylinder bore 2 with reference to the forward end part of the core metal which make contact with a surface confronting the forward end control surface 15 of the control valve in the control valve storage recess 18. Accordingly the relative positional relationship between the control valve storage recess 8 and the cylinder bore 2 may be determined always accurately so that an exhaust port 5 having a vertical length with a high degree of accuracy may be formed. Further, the control valve 14 and a shaft hole for a support shaft 16 may be formed in precise positional relationships with respect to the storage recess 8. Thereby it is possible to precisely determine the position of the control valve 14 with respect to the inner peripheral surface of the cylinder bore 2.