baber/WOPTO huggingface dataset:
Patent JP-S58135140-A (JP)
Title: Preparation of glass container
Inventor: NAKAMURA KISUKE
IPC: C03B9/325
Filed: 1982-02-08
Abstract: PURPOSE:To prepare a glass container having a protrusion on the inner face of a mouth part, by pressing a molten glass mass to a plunger having step part dented in a ring-shaped state on the peripheral part at the end of form an inner face of a mouth part, introducing compressed air to the glass to mold a parison. CONSTITUTION:A molten glass mass is cast to the coarse mold 3, compressed air is introduced into the coarse mold 3, the glass mass is pressed to the mouth mold 4 and the plunger 5 having the step part 6 dented in a ring-shape state on the peripheral part at the end to mold the outer surface of the mouth part and the mouth part having the step part on the inner face. The baffle 7 is tightly brought into contact with the top of the coarse mold 3, the plunger 5 is lowered, the compressed air is introduced from the mouth part to the glass, to mold the parison 8 having the protrusion 2 for preventing a cork stopper from falling on the inner face of the mouth part. The parison is transferred to a finish mold, the compressed air is introduced from the mouth part to the glass to give the glass container 1' having the protrusion 2 on the inner face of the mouth part.
Patent JP-H07223243-A (JP)
Title: Mold with gate cutting mechanism
Inventor: MIURA SUSUMU
IPC: B29C33/38
Filed: 1994-02-15
Abstract: PURPOSE:To prevent the production of a flash on the trace of a gate of a product by incorporating an insert die for a gate cut pin into a mold and forming a pin through-hole facing a cavity along the sliding direction of the gate cut pin. CONSTITUTION:After resin in a cavity 21 and a runner 24 is cooled and solidified to a certain degree, a gate cut pin 43 is moved forward to a movable mold 12 by driving a fluid pressure cylinder device. The resin solidified in a shutter and the runner 24 is cut at a gate 25 by a blade section 51 of the gate cut pin 43. Then a fixed mold 11 and the movable mold are mold opened. At that time, the resin solidified in the molded shutter and a sprue and the runner 24 is released from the fixed mold 11, and then ejected by an ejection pin and released from the movable mold 12. As both ends of the blade section 51 form sharp edges, the cutting of resin at the gate 25 can be carried out securely and the gate is cut in a good manner.
Patent JP-H07226698-A (JP)
Title: Acoustic echo canceler having sound field simulator and changing-over method for sound field simulator/acoustic echo canceler
Inventor: HANEDA YOICHI
IPC: G10K11/178
Filed: 1994-02-15
Abstract: PURPOSE:To suppress cost, to perform an echo canceling at the time of a public address speech and to add echos in the case of the appreciation of music, etc. CONSTITUTION:A pseudo echo signal generation means 320 for obtaining a pseudo echo signal is shared by an acoustic echo canceler 100 and a sound field simulator. A switch means 310 switching to the acoustic echo canceler 100 or the sound field simulator 200 according to use purposes is provided.
Patent JP-S62176393-A (JP)
Title: Magnetic picture recording system
Inventor: SHIBATANI HIROMICHI
IPC: G11B20/06
Filed: 1986-01-30
Abstract: PURPOSE:To obtain the video signal of high resolution by separating a wide band luminance signal into a low frequency component and a high frequency component, converting the high frequency component into the low frequency component, right angle two phase modulating both low frequency components by a sub-carrier and right angle two phase modulating both chrominance signals by the sub-carrier having a phase shifted by 45 deg.. CONSTITUTION:The luminance signal Y is passed through an LPF 27 to form the low frequency luminance signal YL, the Y signal and the YL signal are applied to a differential amplifier 30 to have the high frequency luminance signal YH, it is guided to a frequency shift circuit 31 to convert into a converted high frequency luminance signal YH'. The output of a crystal oscillator 34 is guided to a 45 deg. phase shifting device 35, the obtained sub-carrier SC' and the signals YL, YH' are guided to the right angle two phase modulator 32 to form the modulated luminance signal Y', the chrominance signals CW and CN are guided to the right angle two phase modulator 33 to obtain the modulated chrominance signal C'. The output of a synchronizing signal generator 37 and a burst signal from a burst forming circuit 36 are supplied to mixing circuits 38, 39, added to the modulated signals Y', C' to form signals Ysb, Csb and they are recorded on a tape 46 by recording heads 44, 45 of two channels through FM modulators 40, 41, and amplifiers 42, 43.
Patent JP-S59147179-A (JP)
Title: High temperature valve
Inventor: KOJIMA MASAYUKI
IPC: F16K49/00
Filed: 1983-02-09
Abstract: PURPOSE:To improve the out-off characteristic of a valve, by providing a heat insulating material also in a valve body and a valve seat in addition to a valve cage and circulating low temperature fluid in a chamber constituted by the valve cage, valve body and the valve seat so that capacity of said chamber is always in a fixed vlaue during the time from an opening condition of the valve to its closed condition via its intermediate opening. CONSTITUTION:A valve cage 1, ball valve main unit 2 and a vlave seat 3, providing a heat insulating mateial 4, form a vlav opening and closing high temperature fluid 7. The valve is constituted such that pipes for low temperature fluid 8 to flow in the valve cage 1 are arranged to enable the low temperature fluid to be circulated in a chmaber constituted by the valve cage 1, valve body 2 and the valve seat 3. Under the condition for use of both opening and cutting off the high temperature fluid, capactiy of the chamber constituted by the valve cage 1, valve body 2 and the valve seat 3 is always in a fixed value from an opening condition of the valve to its closed condition via its intermediate opening, and the valve cage 1, valve body 2, valve seat 3, valve shaft 5 and a valve shaft seal 6 are maintained in a low temperature condition by decreasing a change of temperature in the chamber during opening and closing action of the valve.
Patent JP-S56115004-A (JP)
Title: Car antenna
Inventor: KANOU MASARU
IPC: H01Q1/00
Filed: 1980-02-18
Abstract: PURPOSE:To ensure a good reception for both the AM and FM waves, by installing a matching device at the middle of a coaxial cable connecting a pillar antenna and a car radio and at the same time setting the length of the coaxial cable at a specified value. CONSTITUTION:The coaxial cable 6 is connected to the antenna element 1, and the reactance element 7 is connected to the cable 6 to serve as a matching device. Furthermore the coaxial cable 8 is connected to the element 7, and the plug 9 is connected to the terminal of the cable 8 to be inserted into the antenna terminal of the car radio. In such constitution, the cables 6 and 8 have a length of about 1/2lambda (lambda: wavelength of received FM frequency) and about 1/4lambda. A series capacitor 10 is provided between the core of the cable 8 and the plug 9 to compensate the capacity. As a result, the reactance component of the element 1 is eliminated at the position of the element 7 to secure an impedance nearly identical to the impedance at the feeding point. Thus the impedance at the end of the cable is lowered down to about 75OMEGA.
Patent JP-S53103967-A (JP)
Title: Preparation of copper coated aluminum wire
Inventor: YOKOTA MINORU
IPC: B21F19/00
Filed: 1977-02-22
Abstract: PURPOSE: To make each controlling and interface adhesive property of coating layer good, using soft core material, by carrying out sheathing drawing by the die, having 90 - 180° of die angle and also, carrying out hot drawing at 250 - 600°C, more, than 10%of reduction ratio, as the time of carrying out sheathing drawing and hot drowing process of manufacturing of Cu coated aluminum wire by tape coating method. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09214484-A (JP)
Title: Line concentrator for voice telephone set and communication method for lan
Inventor: USUHA SHINJI
IPC: H04L12/02
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To contain a voice telephone set to a LAN. SOLUTION: In the case of making communication from a voice telephone set 5 to a voice telephone set 8 for example, information is exchanged between personal computers 2, 4 ancillary to them via a LAN hub 10, a LAN switch device 50 and a LAN hub 20 and call control is conducted. Voice data of the voice telephone sets 5, 8 are processed into packets into a data part of each MAC frame by TLAs 30, 40 and relays to LAN-SW interfaces 30a, 40a. A frame having fluctuation absorption function is applied to the data part on the interfaces 30a, 40a. Based on the MAC address of the MAC frame, voice data processed as packets are given respectively to the telephone sets 8, 5 via the TLAs 40, 30.
Patent JP-S58161733-A (JP)
Inventor: TEIMO TABANI TAROONEN
IPC: F27D99/00
Filed: 1983-02-09
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-H09207288-A (JP)
Title: Light-transmitting laminated sheet
Inventor: KOISHI TOSHIO
IPC: C08F259/00
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a light-transmitting laminated sheet being durable to outdoor exposure for a long period by laminating a synthetic fiber cloth the surface of which is covered with a pigment and a flexible fluororesin sheet. SOLUTION: A synthetic fiber cloth the surface of which is covered with a pigment and a flexible fluororesin sheet are laminated. The flexible fluororesin is prepd. by copolymerizng one or more kinds of monomers contg. at least one fluorinated monomer and a monomer contg. both a double bond and a peroxide bond in a molecule and graft-copolymerizing one or more monomers contg. at least one kind of fluorinated monomer providing a crystalline polymer with an m.p. of at least 130 deg.C onto the obtd. copolymer in an aqueous emulsion or a dispersion solvent. Coating of the surface of the synthetic fiber cloth with the pigment is performed by coating it with a soln. wherein the pigment is dispersed in a soln. of a resin with rich weatherability.
Patent JP-H04257047-A (JP)
Title: Data communication terminal system
Inventor: OKABE SHINICHI
IPC: G06F13/00
Filed: 1991-02-12
Abstract: PURPOSE:To provide a data communication terminal system which attains the efficient operation of a terminal equipment or the like. CONSTITUTION:A communication equipment 30 is equipped with a function which performs an access to a document preparing device 27, collects transmitted data from the transmitted document area of an HDD 25, and registers the received data through a telephone line 205 in the HDD 25. The initiative in the transmission and reception of the data is transferred to the communication equipment 30 or the like, it is not necessary to perform the access from the document preparing device 27 side for automatically operating the transmission and reception of the data, and the generation of a waiting time or the like can be prevented.
Patent JP-H07224621-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: HARA SEINOSUKE
IPC: F01L1/344
Filed: 1994-02-16
Abstract: PURPOSE:To improve valve timing control responsiveness by lowering flowing resistance of operation oil to be supplied and discharged in respect to a hydraulic chamber, and increasing operation speed of a servo mechanism. CONSTITUTION:Relative rotational phases of a cam shaft 1 of a cylindrical gear 5 and a timing pulley 4 are continuously varied through a servo mechanism 15 accompanied with axial movement of the cam shaft 1 of the cylindrical gear 5 arranged between a cylindrical main body 8 of the timing pulley 4 and a sleeve 2. A hydraulic actuator 20 of the servo mechanism 15 and a control valve 21 are independently provided on the timing pulley outside thereof for improving freedom of a layout of a hydraulic supply passage 28 and a hydraulic discharge passage 29.
Patent JP-S57133796-A (JP)
Title: Audible signal receiving circuit
Inventor: TAKEUCHI TAKAO
IPC: H04Q1/45
Filed: 1981-02-12
Abstract: PURPOSE:To enable the reception of an audible signal with a simple constitution and good accuracy, which consists of a memory, operating circuit and deciding circuit. CONSTITUTION:A memory 20 stores data in which a reception digital coding word supplied to an input terminal 21 is presented in the order in a digital code series stored in an audible signal generating circuit to a memory area, and the present position information is outputted to an output terminal 22 every time the digital coding word is received. This information is supplied to a storage circuit 26 via a selection holding circuit 23 and a memory 24 and stored during one sample period. In an addition circuit 29, the present position information of the newest time from the memory 24 and the present position information before by one from the storage circuit 26 are subtracted. If consecutive ''1s'' are appeared as the output of a gate 32, the received digital coding word during that time can be coincident with a part of the digital coding series in an audible signal generating circuit, and if the ''1s'' are consecutive more than the prescribed number, it can be decided that the desired audible signals are incoming.
Patent JP-S62177845-A (JP)
Title: System calibration device
Inventor: KAJIKAWA TETSUO
IPC: G01N23/00
Filed: 1986-01-31
Abstract: PURPOSE:To improve the measuring efficiency, by attaching a standard sample on the sample room side surface of a shutter furnished at the sample introducing inlet. CONSTITUTION:A shutter 4 with an operating rod 4a is concurrently a standard sample furnishing table, and a sample introducing inlet 3 is closed or opened by the shutter 4. In order to operate the shutter 4 from the outside, the operating rod 4a is on the outside of an outer box 1, keeping the sample room airtight and the rod 4a slidable. The standard sample is always attached or immersed to the shutter 4, and when the shutter 4 shuts the introducing inlet 3, the standard sample is set spontaneously to the measuring position, an operating plate 4b attached to the operating rod 4a presses a limit switch 7, and the limit switch 7 outputs a signal to a data processor 8. The data processor 8 directs thereby the starting of calibration measurement and the data measured by a detector 5 is stored there.
Patent JP-S59145907-A (JP)
Title: Detecting device for drop of moving object
Inventor: HAYAKAWA TOSHIFUMI
IPC: G01D5/20
Filed: 1983-02-08
Abstract: PURPOSE:To analyze immediately the cause of generation of abnormality of a nuclear power plant by detecting and recording a drop state of a control rod. CONSTITUTION:When a control rod driving shaft 2 drops in order of windings 1b, 1a, an output of a differential amplifier 7 is stored in a storage device 8 through an AC/DC converter 10 and an A/D converter 9-1. Also, the storage device 8 always receives in the same state a signal from A/D converters 9-2-9-n corresponding to other control rods of (n) pieces, and these signals are stored for a constant interval of time, and also the storage is updated at every constant interval of time. On the other hand, a controlling circuit 13 decides that the control rod has dropped when a signal generated in a drop detecting resistance 14 becomes larger than a set signal of a setting device 11, stops updating the storgae of the storage device 8, and also records the stored contents in a recorder 15. In this way, a drop state of the control rod is recorded, therefore, the cause of abnormality of a nuclear power plant can be analyzed immediately.
Patent JP-H03223142-A (JP)
Title: Colored composite material
Inventor: NISHINO ATSUSHI
IPC: C04B26/02
Filed: 1990-01-30
Abstract: PURPOSE:To obtain the title composite material rich in color tone, easy to produce, process and color, thus useful for construction materials, ornaments, etc., by embedding, in a synthetic resin matrix, glass particles whose presence is visibly recognizable. CONSTITUTION:The objective composite material can be obtained by embedding colored crushed glass particles (0.1-10mm in size) in a synthetic resin matrix so as to enable the presence of the glass particle to be visible recognized. The amount of the glass particles to be blended is 30-80wt.% of the final composite material.
Patent JP-S62193916-A (JP)
Inventor: IERE BUAN DERU SHIYUUTO
IPC: B65B23/06
Filed: 1987-01-28
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-S54113739-A (JP)
Title: Structure of runner liner part of water wheel for hydraulic power plant
Inventor: SATOU HIROSHI
IPC: F03B3/12
Filed: 1978-02-24
Abstract: PURPOSE: To provide the subject structure in which the runner liner is removed without disassembling the water wheel thereby to facilitate the welding, processing and other works of the runner liner.  
     CONSTITUTION: In order to prevent damages caused by the contact with the  secured part of the water wheel, runner liners 4 and 5 are mounted on the liner 1 and a upper cover liner 6 and a lower cover liner 7 are respectively mounted on a upper cover 2 and a lower cover 3 of the secured part, furthermore said liners 4 and 5 being fitted in runner crowns 1A and 1B. In the runner liner thus constituted, cut-away portions a X1 through X3 are provided at the upper cover 2, lower cover 3 and lower cover liner 7. According to the runner liner part, seams 8 between said liners 4 and 5 are weldable and grinder finishing and processing of the welded surface become possible and, at the same time, exchange of liners 4 and 5 and upper cover liner 6 become possible through cut-away portions without disassembling the water wheel. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62208288-A (JP)
Inventor: RONARUDO DABURIYU ERISU
IPC: C12N1/16
Filed: 1987-01-31
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-S55113773-A (JP)
Title: Production of optically active pantholactone
Inventor: NAKAI MAMORU
IPC: C07D307/33
Filed: 1979-02-23
Abstract: PURPOSE: Racemic pantholactone or its mixture containing a large amount of one optically active isomer is resolved by direct crystallization from an organic solvent in the presence of a specific stabilizer to give title compound useful as an intermediate of medicines by simple operations with industrial advantage.  
     CONSTITUTION: Racemic pantholactone or its isomeric mixture containing a large amount of one optically active isomer is dissolved in an organic solvent and at least one stabilizer is combined therewith, which is selected from the groups consisting of formamide, dimethylformamide, dimethylsulfoxide, dimethylsulfone, nitromethane, acetonitrile and phosphoric acid hexamethyltriamide. Further, seed crystals of the one isomer to be separated are added to the solution and then the optically active isomer is separated by direct crystallization with simple operation in high yield. The stabilizer is inexpensively available and shows remarkable effect in spite of the use in a small amount and permits the repitition use, thus being industrially advantageous. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000218494-A (JP)
Title: Frame structure of wire saw
Inventor: NAGATSUKA MASASHI
IPC: B24B27/06
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a frame structure of a wire saw, which can restrain the weight thereof from increasing and which can prevent deformation due to load or heat. SOLUTION: A ribs 66, 67, 69 and 71 formed therein with openings 66a are provided in a base frame 60 in order to enhance the latter while the weight of the same is retrained from being increased. Further, openings 66B are formed in the side surfaces and the bottom surface of the base frame 60 so as communicate the inside and the outside of the base frame 60 with each other in order to enhance the ventilation of the base frame 60 and to prevent the temperature rise.
Patent JP-H09213149-A (JP)
Title: Cable head using composite insulator tube with enhanced resistance against moisture permeation
Inventor: NAKAYAMA TETSUYA
IPC: H01B17/26
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a cable head using a composite insulator tube whose resistance against moisture permeation is enhanced while the lightweight construction as one of the features of composite insulator tube is well maintained without enlarging the wall thickness of a hollow core member such as an FRP cylinder of the composite insulator tube. SOLUTION: This cable head concerned includes a composite insulator tube 1 composed of a hollow core member 2 in cylindrical shape and a sheath 3 furnished on the periphery of the core member 2 and an insulative member 7 accommodated in the composite insulator tube 1. An insulative cylindrical member 9 is installed inside the insulator tube 1 in such a way as enclosing the insulative member 7 air-tightly, and in the space between the core member 2 and cylinder member 9, a dehumidifying means is installed to dehumidify the insulative gas encapsulated.
Patent JP-H06233888-A (JP)
Title: Control circuit for domestic electric appliance
Inventor: SOMA TSUNEHIRO
IPC: H02J1/00
Filed: 1993-02-08
Abstract: PURPOSE:To automatically prevent an abnormal temperature rise of a controller while maintaining the quality level as a display apparatus. CONSTITUTION:A resistor 9 detecting a power voltage fluctuation is connected to the secondary side winding 3 of a transformer 1, the output change is fed to the analog channel port 18 of a microcomputer 17, it is compared with a preset threshold value, and a proper output is sent to a display section.
Patent JP-H08191924-A (JP)
Title: Pachinko game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1995-01-13
Abstract: PURPOSE: To rationalize assembling work by simplifying the alignment work of a shooting rail with a shooting lever. CONSTITUTION: A shooting unit 14 is constituted by mounting a glass frame 2 and an openable panel 3 on the opening window part 7 of a front frame 5 in the vertical direction, forming the lower part of the opening window part so as to be opened/closed by the openable panel, facing a game area 9 formed on the surface of a game panel 8 with the glass face of the glass frame from the back side by loading the game panel on the back side of the front frame, providing an erecting face 13 on the side lower than the game panel on the back side of the front frame, and providing the shooting lever 32, a rotary solenoid 31 which drives the shooting lever and the shooting rail 33 on a common mounting base member 26. The shooting unit is connected from the front side to the recessed part of the erecting face loadably/unloadably.
Patent JP-S53105240-A (JP)
Title: Heatsensitive recording system
Inventor: OONISHI MASARU
IPC: B41M5/26
Filed: 1977-02-24
Abstract: PURPOSE:To make possible high speed recording by letting heatsensitive recording paper form a color by heated oil droplets or water droplets.
Patent JP-H10222680-A (JP)
Title: Method for recognizing position
Inventor: YOKOMAE MISUZU
IPC: G06T1/00
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To exactly attain position confirmation without depending on the variation or attitude of an objective shape by calculating the distance of a line segment connecting two points at a constant distance position along an outline, and detecting a place where two points whose line segment distance is less than the threshold value of the constant distance are present on the outline as an object angle changing part. SOLUTION: An image pickup means 1 image picks-up an object, and outputs a video signal, and a concentration storing means 2 stores the video signal as concentration picture data. A binarizing means 3 converts the concentration picture data into black and white binary picture data by a constant threshold value, and an outline detecting means 4 scans the binary picture data, and detects the outline part of the object. A two point straight distance calculating means 5 calculates the distance of a segment connecting two points with a constant distance along the outline, and a candidate point calculating means 6 detects a place where two points whose line segment length is less than a constant distance are present on the outline as the candidate point of an angle changing part.