baber/WOPTO huggingface dataset:
Patent JP-H02244645-A (JP)
Title: Manufacture of single crystal of zinc selenide
Inventor: YODO TOKUO
IPC: H01L21/365
Filed: 1989-03-16
Abstract: PURPOSE:To obtain a single crystal, which has a high N-type carrier concentration and has good quality, by a method wherein a heat treatment is performed in a state that an element selected from among groups consisting of group III elements or group VII elements is mixed into zinc selenoide powder as an impurity. CONSTITUTION:A mixture of compounds consisting of group III elements, such as Al, indium and the like, or group VII elements, such as chlorine, bromine, iodine and the like, is mixed with zinc selenide powder 3. This mixture is put in an ampul 5 made of quartz to heat-treat and after a seed crystal 4 is set, iodine 2 is put in an arm part 7, the ampul is evacuated to reach a vacuum state by a pump 1 and the arm part is sealed above the part 7. Then, after the iodine 2 is warmed and is transported to the ampul part 5, the ampul part is sealed above the seed crystal 4 and a single crystal of zinc selenide is grown on the seed crystal 4 in an electric furnace. Then, this single crystal is heat- treated together with zinc in a vacuum. Thereby, a single crystal having a high N-type carrier concentration is obtained and a high-efficiency blue light- emitting element can be formed.
Patent JP-S59190007-A (JP)
Title: Flap for tire
Inventor: MORITA HIROBUMI
IPC: B60C5/02
Filed: 1983-04-11
Abstract: PURPOSE:To enhance the function of tube-protection, by providing a sharp edge section at the front end of a wing section in a base part which is made into contact with a metal rim, so that micro-burrs or the cutout traces thereof are arranged at a predetermined position from the sharp edge. CONSTITUTION:A mould seam A between a cope stationary annular die 11 and a movable annular die body 13 is positioned at a distance of 2-20mm. from the tapered bottom end of a cavity groove section B. Further, a vent groove C extending from the mould seam A to the sharp edge 4 is formed in the cavity groove section B of the movable annular die body 13. With this arrangement, a wing section 3 is formed with the sharp edge, burrs 5 and a ridge, the cut-out traces 10 of burrs being remained therein, so that the continuous contact surface with respect to a tube may be obtained from the wing section to the inner surface of the bead section, thereby the function of tube-protection may be enhanced.
Patent JP-S52146118-A (JP)
Title: Picture information extracting unit
Inventor: MURAKAMI ATSUMICHI
IPC: H04N9/04
Filed: 1976-05-28
Abstract: PURPOSE: To extract the video signal of each color for the object with a simple configuration by the pick up unit having a pick up surface, thru the method that one pick up surface is divided into a plural number of sections to which only the specified color component is arrived thru various color filters from the object. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06256309-A (JP)
Title: Maleopalustric acids and their production
Inventor: KOTSUKI HIKIZOU
IPC: C07D209/56
Filed: 1993-02-26
Abstract: PURPOSE:To obtain new Diels-Alder reaction adducts of palustric acids, i.e., meleopalustric acids having usability, e.g. uses for well-known industrial fields to which maleinated rosin, etc., are applied or high utilization as a physiologically active substance. CONSTITUTION:Maleopalustric acids expressed by formula I (R is H or lower alkyl; X is O or formula II), e.g. methylmaleo-palustric acid anhydride. The compounds of formula I are obtained in good yield by subjecting palustric acids of formula III to Diels-Alder reaction with maleic anhydride or N-phenyl- maleimide under 1000-50000 atomic pressure.
Patent JP-H07265888-A (JP)
Title: Septic tank incorporating membrane module
Inventor: UMEHARA TOSHIMASA
IPC: C02F1/44
Filed: 1994-03-31
Abstract: PURPOSE:To provide the compact septic tank incorporating a membrane module without need for a cushion part and a flow control pump. CONSTITUTION:This septic tank 1 incorporating a membrane module consists of a pretreating tank 18 and a reaction tank 1 including a membrane module. A flow control part 5 is provided at the upper part in the tank 18. A port 16 for communicating the tank 18 and reaction tank 1 is provided in the wall partitioning both tanks, a baffle is furnished on the reaction tank 1 side of the port 16, a diffuser cylinder is provided at the lower part of the tank 1, and the upper part of the tank 1 is used as the flow control part 5 to constitute the septic tank.
Patent JP-H06250298-A (JP)
Title: Photographic printing/exposing controller
Inventor: MINAMIZAWA KIYOSHI
IPC: G03B27/73
Filed: 1993-02-26
Abstract: PURPOSE:To adjust the exposure of each color for an original image with the operation control of a color filter and a shutter with high accuracy by providing a common modulation means capable of consecutively adjusting light for illuminating a color photographic original image by means of dimming members common to each color light. CONSTITUTION:The dimming members (ND filters) 51 are arranged to face oppositely with an optical path interposed and constituted so as to drive in opposite directions each other by a pulse motor (a dimming member driving part) 52. In other words, the revolving motion of the pulse motor 52 is transformed into a linear motion via a gear 53 and a belt 54, so that the two dimming members 51 are syrmmetrically moved and inserted into the optical path passing a modulation part 50, to control a common adjusting quantity common to each color light. In this manner, the intensity of the light for illuminating the original image is modulated in each color light of B, G and R in common, on the modulation part 50. Thus, it is unnecessary that an optical shutter plate having special spectroscopic characteristics is used.
Patent JP-S57178481-A (JP)
Title: Rf converter
Inventor: MORISHITA SHIGEFUMI
IPC: H04N5/40
Filed: 1981-04-25
Abstract: PURPOSE:To make both a video and a voice carrier frequency and their frequency difference extremely stable, by composing a video carrier oscillator and an FM modulator for an audio signal both of surface acoustic wave oscillators made of the same material. CONSTITUTION:A video and an audio signal are inputted to input terminals 11 and 12. Then, the video signal is applied to an AM modulator 15, where AM modulation is imposed upon a video carrier from a video carrier oscillator 13. The oscillator 13 is constituted by a surface acoustic wave oscillator which uses a surface acoustic wave element as a resonator. The audio signal, on the other h and, is applied to an FM modulator 14, which, for example, when a video carrier  frequency is fc, converts the audio signal into an FM modulated signal having a carrier frequency fc+4.5MHz. This oscillator 14 is constituted by a surface acoustic wave oscillator which includes a surface acousticwave element using a piezoelectric substrate made of the same material with said surface acoustic wave element constituting the oscillator or 13. Thus, the modulates signal of the video signal and that of the audio signal obtained by the modulator 15 are added  linearly by an adder 16, whose output is led to an output terminal 17.
Patent JP-S55154893-A (JP)
Title: Improving circuit for frequency characteristic of color signal
Inventor: OKADA TAKAFUMI
IPC: H04N9/68
Filed: 1979-05-21
Abstract: PURPOSE:To make it possible to reproduce pictures of high quality all the time by improving color resolution by performing high-frequcny compensation of a color signal only when the value of a luminance signal decreases below a fixed value. CONSTITUTION:Demodulated color difference signal (R-Y)N supplied to terminal  1 is supplied to LPF2 to extract low-frequency color difference signal (R-Y)L. Further, luminance signal YW supplied to terminal 3 is supplied to LPF4 to extract only low-frequency luminance signal YL, which is supplied together with signal (R-Y)L to divider 5, which obtains their ratio (R-Y)L/YL. Together with high-frequency luminance signal YH obtained by HPF6, the ratio output is supplied to multiplier 7 to find product (R-Y)H of the both. The output of this product is mixed into signal (R-Y)L by synthesizer 8 to obtain composite output (R-Y)W, so that the frequency band of a color difference signal of red appears to be widened. In this case, forming circuit 20 for a switching signal turns ON switch circuit 10 on receiving input color information with the luminance signal below a fixed value, providing high-frequency compensation.
Patent JP-H06253239-A (JP)
Title: Band for fixing television cathode ray tube
Inventor: FUKUDA KOJI
IPC: H04N5/645
Filed: 1993-02-26
Abstract: PURPOSE:To tighten the cathode ray tube evenly with an entire internal circumference of a band main body by tightening the band main body in a state close to a complete roundness. CONSTITUTION:Tightening projection pieces 8, 9 bent outward are provided to both ends of a band main body 7 formed to be a torus with a band plate. A female thread 10 is provided to the tightening projection 8 and a bolt insertion hole 11 is provided to the tightening projection 9. The one tightening projection is folded in a U shape and an extension part 12 is projected along a circumferential direction of the band main body. A step section 13 corresponding to the thickness of an extension part 12 is provided along the circumferential direction of the band main body opposite to the extension section 12 of the band main body 7.
Patent JP-H02240844-A (JP)
Title: Production of optical disk
Inventor: AIKAWA SUSUMU
IPC: G11B7/26
Filed: 1989-03-15
Abstract: PURPOSE:To entirely obviate the mixing in of bubbles into an adhesive agent layer with a simple device by executing the process for sticking optical disk substrates to each other in vacuum and holding the optical disk substrate positioned upper by a suction device at the time of sticking. CONSTITUTION:A 3-way valve 9 is operated to evacuate in a direction 23 and the optical disk substrate 1a is attracted and held to a vacuum attraction chuck 4 under an atm. pressure. The optical disk substrate 1b previously coated with an adhesive agent 3 is set to a sticking jig 5 installed right under the vacuum attraction chuck 4. A reduced pressure chamber 6 is then put in a hermetic state and a 3-valve 10 is operated to evacuate in a direction 24, by which a reduced pressure sate is maintained in the reduced pressure chamber 6. The pressure in the reduced pressure chamber 6 is dropped. The optical disk substrate 1a falls onto the optical disk substrate 1b when the product of the differential pressure between the pressure of the vacuum attraction chuck 4 and the pressure in the reduced pressure chamber 6 and the attraction area becomes smaller than the weight of the optical disk substrate 1a. The automatic sticking is thus executed.
Patent JP-H02245592-A (JP)
Title: Double tube having fine inner tube buckling strength
Inventor: MIZUMURA MASAAKI
IPC: F16L9/18
Filed: 1989-03-15
Abstract: PURPOSE:To facilitate the manufacture of a double tube in which no implosion is generated and reduce the thermal stress at the time of reducing a weight and changing a temperature by having an outer tube thickness in the specific range when the double tube is used under the specified usage environmental pressure. CONSTITUTION:When a double tube engaged mechanically is used under the usage environmental pressure P th kg/cm<2>, the minimum required outer tube thickness t0 is obtained from a formula group II - XII (D means double tube outer diameter [mm], (t) means inner tube thickness [mm], E0 means outer tube Young's modulus [kg/mm<2>], E1 means inner tube Young's modulus [kg/mm<2>], nu0 means outer tube Poisson's ratio, nu1 means inner tube Poisson's ratio, deltag means binding-engaging stress [kg/mm<2>], P1 means inner tube buckling pressure test value [kg/cm<2>], C0 means initial clearance quantity between the inner tube and the outer tube of the double tub caused by the surface roughness [mm]). The outer tube thickness (t) of the double tube is set in the range of a formula 1. The generation of the implosion can be thereby prevented. Further, the weight of a whole of the double tube is reduced, and while the thermal stress to be generated at the time of changing a temperature is reduced.
Patent JP-H10260891-A (JP)
Title: Workflow system using www, client local file registering method in the system, and recording medium programmed and recored with the method
Inventor: MUKONO TAKASHI
IPC: G06F13/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a workflow system using a WWW that can put a document file which has been prepared by a local file system on workflow, by constructing a mechanism that registers a local file on a server by using a client applet and a client local file registering method in the system and to construct a memory medium in which the method is programmed and stored. SOLUTION: A registration file preparing mechanism (electronic mail) 23 is provided on a client 2 and performs the transmission of a created file, and a transfer document file converting mechanism 13, which performs the file receiving and expands it into document and attributes, and a communication mechanism 12, which registers an expanded file on a workflow server are provided on a server 1. Through this, the preparation of document is carried out without communicating with a server.
Patent JP-S61216785-A (JP)
Inventor: YAHASHI SATOSHI
IPC: B07B13/14
Filed: 1986-03-19
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-2000253772-A (JP)
Title: Controller for water in water tank
Inventor: TOKITA SHIGEKI
IPC: A01K63/06
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To exactly control the temperature of the water in the water tank by using a heat pump module of an electrothermal semiconductor as a temperature control means. SOLUTION: This temperature-controlling unit is equipped with a heat pump module 109 that moves on the basis of the detection signals from the water temperature sensor for detecting the temperature of the water in the tank 22. When the temperature of the water in the tank 22 goes off a prescribed range, the heat pump module 109 are actuated on the basis of the detection signals from the water temperature sensor 106 to transmit the heat to the water 22 in the tank thereby controlling the water temperature in the tank in a prescribed range.
Patent JP-H08237849-A (JP)
Title: Cable joint closure
Inventor: SASAKI KOHEI
IPC: H02G15/113
Filed: 1995-02-28
Abstract: PURPOSE: To avoid the deformation of a cable joint housing unit, improve the safety and the airtightness and, further, improve the assembly workability of sleeves by a method wherein the one side ends of upper and lower sleeves are linked with each other with hinge parts and the other side ends are linked with each other by the tightening of buckles. CONSTITUTION: An upper sleeve 1 is linked with a lower sleeve 1 with hinge parts 27 and 28. A cable is inserted through a hole in an end plate 3 and connected to a joint mechanism in the sleeves 1. The upper sleeve 1 is turned around the hinge parts 27 and 28 so as to cover the lower sleeve 1 while pressing the end plate 3. Then both the upper and lower sleeves 1 are pressed against each other and the butted sleeve junction planes are successively tightened with buckles 30 and are assembled by several times of fastening. With this constitution, the deformation of a cable joint housing unit can be avoided, the safety and the airtightness can be improved and the assembly workability of the sleeves 1 can be improved.
Patent JP-H10258039-A (JP)
Title: Pulsimeter
Inventor: KOSUDA TSUKASA
IPC: A63B24/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the responding property of a pulse rate display by a method wherein when the state of an organism is switched, regarding a pulse wave data which is detected during a period with a body movement, the data is substituted for a data which does not affect the result of a frequency analysis, and the pulse rate is specified substantially based on the pulse wave data which is detected during a period without a body movement. SOLUTION: In a period T6, right before four data blocks become DB2', DB3', DB4' and DB1. In this case, a body movement component is superposed on the data blocks DB2'-DB4', and the body movement component is not superposed on the data block DB1 (d). For this reason, in the period T6, a buffer control signal controls the buffer in such a manner that a O data is substituted for the data blocks DB2'-DB4' and output, and following to the output, the data block DB1 is output (e). In this case, the 0 data is the central value of the pulse wave data. Therefore, the data blocks DB2'-DB4' for which the body movement is superposed, can be replaced with the data which does not affect the analysis of the frequency component.
Patent JP-S52147085-A (JP)
Title: Production of semiconductor strain detecting element
Inventor: MATSUDA YASUMASA
IPC: H01L45/00
Filed: 1976-06-02
Abstract: PURPOSE: To obtain wafers free from work-hardened surface layers and microcracking and of good flatness and increase the accuracy of elements by utilizing the difference in the rate of etching between oxide film and Si wafers at the time of thinning the Si wafer in order to accurately detect strain in a diffusion type strain element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05268180-A (JP)
Title: Multiplexing system
IPC: H04L9/00
Filed: 1992-03-19
Abstract: PURPOSE:To simplify a circuit for adding R-SOH and implementing scrambling. CONSTITUTION:This system is provided with a network management operation information inserting section 11 adding network management operation information to (n) pieces of M-parallel low speed data, a parallel scramble processing section 12 implementing the scramble processing of the (n) pieces of M-parallel data outputted from the network management operation information inserting section 11, a BIP-M arithmetic operation section 13 implementing bit interleave parity arithmetic operation of the (n) pieces of M-parallel data outputted from the parallel scramble processing section 12, and a parallel/serial conversion section 14 implementing MXN:1 parallel/serial conversion of the (n) pieces of M-parallel data outputted from the BIP-M arithmetic operation section 13 so that the M-parallel.N-multiplex high speed data are built up from the (n) pieces of M-parallel low speed data.
Patent JP-H11252553-A (JP)
Title: Segmenting method for time series information and its system
Inventor: KATAOKA MITSUTERU
IPC: H04N19/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To realize a time series information segmentation method by which partial information is accurately segmented from time series information. SOLUTION: In a segmenting method for time series information to segment partial information from received time series information, a transmission schedule time generating means 11 at a transmitter side 1 sends in advance a transmission schedule time of the partial information, an index addition means 13 adds an index to time information series and sends the result, and an index designation information generating means 15 sends index designation information to designate the partial information by the index. A time trimming means 31 at a receiver side tentatively segments the time series information including the partial information based on the transmission schedule time, and an index trimming means 34 segments again the partial time series information that is tentatively segmented based on the index designation information.  Thus, the partial information is accurately segmented from the time series information.
Patent JP-H09233306-A (JP)
Title: Facsimile server device
Inventor: IIZUKA YASUKI
IPC: H04L12/58
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile server device which is capable of performing a facsimile transmission in the next better mode, even when a fault occurs in the device on a network. SOLUTION: This device is connected with mutual devices by a network and performs a facsimile transmission to the opposite terminal connected with a public network via the device which is capable of performing the facsimile transmission at inexpensive communication tariff of the devices. In this case, the device is provided with a destination extension means 7 deciding whether communication tariff can be reduced or not if any one of the server devices connected by the network a facsimile is transmitted from and a fault detection means 6 detecting the fault of the server device. Even when the fault occurs in the server device on the network, the device in which the communication tariff becomes most inexpensive at the point of time is searched and the facsimile transmission is made to be performed.  The lowering of service due to the fault and the increase of the communication tariff can be suppressed to a minium.
Patent JP-S60207251-A (JP)
Title: Enclosed type cell
Inventor: KIMURA ISAO
IPC: H01M4/06
Filed: 1984-03-30
Abstract: PURPOSE:To improve the leaktightness of the captioned cell by specifying the straightness of the upper end horizontal part of a metal spacer to a particular value. CONSTITUTION:Provided that the straightness of a metal spacer 4 is larger, sealing pressure gets nonuniform whereby an electrolyte leaks out of a cell while passing through between a gasket and a sealing cover or between the gasket and a case. However, with the straightness being made smaller, the pressure becomes uniform whereby the electrolyte is prevented from leaking out. According to the present invention, the straightness f of the upper end horizontal part of the metal spacer 4 is limited to within 0.04mm. whereby the sealing pressure is uniformized and thus the leaktightness of the cell is improved. A good straightness metal spacer can be provided by properly selecting elongation differences among the directionalities of rolling of a raw material plate as well as the processes of batren and drawing, keeping metal mold accuracy, and improving the setting of a metal mold.
Patent JP-2000254341-A (JP)
Title: Acoustic control apparatus in game house
Inventor: SAKATA HARUHIRO
IPC: A63F7/02
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic control apparatus in a game house, which can prevent sound vibration and noises in in-house broadcasting while maintaining sound volume comfortable to players. SOLUTION: This acoustic control apparatus controls output of acoustic broadcasting and in-house announcement in a game house which has a plurality of islands B (B1-B4) each of which is composed of a plurality of game machines M adjoining to each other. The apparatus comprises an acoustic circuit 10 to transmit sounds, the first output portions S1 connected to the acoustic circuit 10 to output sounds into the space near the individual islands, a circuit for in-house announcement 20 to transmit in-house announcement, the second output portions S2 connected to the in-house announcement circuit 20 to output in-house announcement into the space near the individual islands,  and a switching portion 24 which connects the second output portions S2 with the acoustic circuit 10 when in-house announcement is not transmitted to the in-house announcement circuit 20 and which switches the connection of the second output portions S2 only to the in-house announcement circuit 20 when in-house announcement begins to the transmitted. In the first and second output portions, a plurality of small loudspeakers are arranged respectively.