baber/WOPTO huggingface dataset:
Patent JP-S6043901-A (JP)
Title: Connecting device of microwave and millimeter wave circuit
Inventor: YANO YASUHIRO
IPC: H01P5/02
Filed: 1983-08-22
Abstract: PURPOSE:To maintain stably the connecting state and to decrease the reflecting amount due to mismatching and the transmission loss by assembling incorporatedly two microwave/millimeter wave circuit units via an intermediate body having a through-hole forming a waveguide. CONSTITUTION:The 1st and 2nd microwave/millimeter wave circuit units 1, 2 having a microwave/millimeter wave circuit and coaxial inner conductors 111, 211 connected to said circuit and projected by a prescribed length at one end, and the intermediate body 3 having the through-hole of a prescribed form are provided. The 1st and 2nd microwave/millimeter wave circuit units 1, 2 are opposed and connected via the intermediate body 3 so that the through-hole of the intermediate body 3 forms the waveguide 31 and also the two projected inner conductors 111, 211 are placed at a prescribed position in the waveguide as an antenna, allong to form the microwave/millimeter wave circuit connecting device.
Patent JP-S6044313-A (JP)
Title: Method of molding frp
Inventor: HASEGAWA HIROSHI
IPC: B29K105/06
Filed: 1983-08-19
Abstract: PURPOSE:To make it easy to the removal of a product after molding by a method of molding FRP wherein a metal male mold and a female mold made of an elastomer are used and the thermal expansion pressure of the elastomer is used in the molding, the method being characterised in that the male mold of the elastomer is divided into several parts. CONSTITUTION:After a prepreg 2 of a carbon fiber/epoxy resin is placed in a female mold 1, separate members of a female mold 3 of an elastomer are put therein one by one. The top and the bottom of the molds are clamped between holding plates 4 in such a way that the expansion pressure of the silicone rubber will be exerted effectively, and they are put in an autoclave, wherein they are heated to 130 deg.C. After the curing, they are removed from the autoclave, the holding plates 4 are dismounted, the members of the male mold 3 are removed one by one, and the molded item is removed. Thus, the removal of the silicone rubbers 3 can be made easy and the removal of the product can be made easy.
Patent JP-S6213418-A (JP)
Title: Production of alpha, beta-unsaturated dicarboxylic acid anhydride polymer
Inventor: UEDA TSUNEHISA
IPC: C08F2/44
Filed: 1985-07-10
Abstract: PURPOSE:To obtain the title polymer stably in good yields and efficiency by preventing the deposition of polymer on the wall and the like areas of a polymerization kettle, by radical-polymerizing an alpha, beta-unsaturated dicarboxylic acid anhydride in the presence of a specified dispersant and a poor solvent. CONSTITUTION:100pts.wt. monomer comprising an alpha, beta-unsaturated dicarboxylic acid anhydride (e.g., maleic anhydride) and, optionally, 0-30mol% other copolymerizable monomers such as linear or cyclic monoolefins is polymerized in a state of suspension at 70-200 deg.C for 2-12hr by using 1-30pts.wt. radical initiator such as an organic peroxide in the presence of 0.5-10pts.wt. dispersant comprising an alkenylsuccinic anhydride (derivative) obtained by an addition reaction between a 20C or higher alpha-olefin and an alpha, beta-unsaturated dicarboxylic acid anhydride (e.g., an alkenylsuccinic anhydride of a m.p. of 20-70 deg.C and a saponification value of 80-350KOH mg/g) and a poor solvent (e.g., pentane).
Patent JP-H0443605-A (JP)
Title: Manufacture of voltage-dependent nonlinear resistor ceramic composition and varistor
Inventor: NOI KEIICHI
IPC: C04B35/46
Filed: 1990-06-11
Abstract: PURPOSE:To improve characteristics of permittivity, varistor voltage, surge yield strength, etc. by preparing ceramic composition by using the respective specified quantities of component wherein a part of Sr of SrTiO3 is substituted by Ba, component composed of two kinds of different metal oxide, and component wherein CaTiO3 and SiO3 are mixed and baked. CONSTITUTION:Main component is constituted by containing the following; 90.000-99.998 mol% of (Sr1-xBax) TiO3 (0.001<=x<=0.300, 0.950<=a<1.000), 0.001-5.000 mol% of at least one or more kinds out of Nb2O5, Ta2O5, WO3, etc. and 0.001-5.000 mol% of at least one or more kinds out of Al2O3, Sb2O3, BaO, etc. Admixture is made by baking, at 1200 deg.C or higher, mixture composed of 60.000-32.500 mol% of CaTiO3 and 40.000-67.5 mol% of SiO2. Ceramic composition is prepared by using 100 wt.% of the main component and 0.001-10.000 wt.% of the admixture. Thereby varistor voltage is lowered; stability of characteristics is increased because the uniformity of grain diameter is improved; especially surge yield strength is improved.
Patent JP-H0443624-A (JP)
Title: Manufacture of semiconductor device
Inventor: DEGUCHI KEIJI
IPC: G03F1/76
Filed: 1990-06-11
Abstract: PURPOSE:To prevent the generation of an abnormal pattern part caused by dust, by performing double exposure by using two photo masks having practically the same pattern. CONSTITUTION:A resist negative 5 is applied to the whole surface of a semiconductor substrate 1 wherein a barrier metal layer 4 is formed on an electrode terminal 3. When exposure to light is performed by using a photomask wherein a part for forming a gold bump is a black pattern 7, a part 5a which is exposed and parts 5b, 5c which are not exposed are formed in photoresist 5 on account of dust 8 which is attached to a photomask 6. This exposed semiconductor substrate 1 is not developed but subjected to mask alignment again, and exposed to light. In this case, a photomask 9 has practically the same pattern 7 of the photo mask 6. When dust 10 attaches to other parts of the photomask 9, the parts have been already exposed, so that troubles are not generated, and the unexposed part 5c due to the dust 8 is exposed and vanished. Hence the defects of the pattern caused by the dust do not remain, and an accurate mask pattern is transferred.
Patent JP-S5580823-A (JP)
Title: Reading device
Inventor: HORIE TSUNEO
IPC: G11B20/20
Filed: 1978-12-11
Abstract: PURPOSE: To enable reading of the byte information containing the skew of more than allowance by controlling the sample time of the information byte on the tape, thus ensuring the assured reading of the byte information.  
     CONSTITUTION: Each of the information bytes recorded on the plural tracks on magnetic tape 1 is read through heads 2aW2n and then latched to skew registers 6aW6n. And the contents of the skew register is read out in the timing given from byte sampling circuit 7 to latched into reading registers 10aW10n. In this case, circuit 7 generates the sample timing through the track near the edge of tape 1 and based on the first "1" bit. And in case the "1" bit is read out from the track near the center of tape 1 within the allowed maximum skew time after the "1" bit, the timing is delayed. Otherwise the timing is generated within the allowed maximum skew time from the first "1" bit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5942795-A (JP)
Inventor: IKEDA NOBUO
IPC: H05B6/72
Filed: 1982-08-31
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-S5275423-A (JP)
Title: Magnetic recording and reproduction apparatus
Inventor: SANO KENJI
IPC: G11B5/53
Filed: 1975-12-20
Abstract: PURPOSE:To reduce the number used by causing one of two heads to be tumed to the full field or field skip recording and reproduction device by electromagnetic force when the apparatus provides both full field and field skip recording and reproduction.
Patent JP-S63315980-A (JP)
Title: Time display device
Inventor: KURITA ATSUSHI
IPC: G04G5/00
Filed: 1987-06-18
Abstract: PURPOSE:To eliminate the need of a leased line for transmitting a time information signal, by connecting a master station and a slave station by an AC power line, and also, using the AC power line as a transmission line of a time information signal, as well. CONSTITUTION:A master station A is constituted of a time signal generator 1, a parallel/series converter 2, a modulator 3, a power source part 4, and a coupler 5, and a slave station C is provided with a separator 11, a power source part 12, a demodulator 13, a series/parallel converter 14, a counter 15, and a digital time indicator 16. In the coupler 5 of the master station A, a time information signal in superposed on an AC power line B and sent out to the slave station C, and in the slave station C, the AC power and the time information signals are separated by the separator 11.
Patent JP-H0716215-A (JP)
Title: Peripheral circulation monitoring device
Inventor: ARIIZUMI MASAHIRO
IPC: A61B5/352
Filed: 1993-06-23
Abstract: PURPOSE:To quickly and accurately diagnose a peripheral circulating condition. CONSTITUTION:The device is equipped with an electrode sensor 1 detecting electrocardiogram signals, and with a light sensor 2 detecting the pulse wave of each peripheral blood vessel, detects time for the rising point of a R wave and time for the rising point of the pulse wave of each peripheral blood vessel by a pulse wave analysis section 7, and measures a pulse wave transfer time from the rising point of the R wave to the rising point of the pulse wave by a pulse wave transfer time measuring section 8. And a relative pulse wave transfer time is measured by a peripheral circulation analysis section 9 as a relative variation with the basic pulse wave transfer time of a testee. In addition, a peripheral circulation index value is computed based on relative pulse wave transfer time, the height and the blood pressure of the testee, so that a computed peripheral circulation index value, electrocardiogram singals and the like are indicated by an output section 13.
Patent JP-S5941515-A (JP)
Title: Concrete parts for civil and building construction work
Inventor: UTSUYAMA AKIRA
IPC: E04B1/61
Filed: 1982-09-01
Abstract: PURPOSE:To construct deep foundation structures, etc., in a short time by connecting panel parts fitted with metal connectors of recess-projection coupling form to the both end connecting faces of a concrete part body. CONSTITUTION:Connectors 3 are fixed to the connecting faces 2 of a concrete part body 1 through anchors 5 to form a panel part. When the concrete part 1 is connected with the other concrete part 1 on site, the connectors 3 of a recess- projection coupling form, fixed to the connecting faces 2, are coupled. Since the connectors 3 are made of a metal, the surfaces of the connectors are very slippery and therefore, they can be easily coupled. Structures, e.g., deep foundation structures, piers, tunnel, U-shape trench, etc., can thus be constructed in a short time without resorting to concreting work.
Patent JP-S5376400-A (JP)
Title: Oil-filled
Inventor: MIYAMOTO AKIO
IPC: H01B3/20
Filed: 1976-12-17
Abstract: PURPOSE: To enhance dielectric breakdown strength by suppressing the formation of interface electrical double layer by the use of electric insulation paper consisting of alkylated cellulose. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5486003-A (JP)
Title: Engine
Inventor: ARAI HIROMITSU
IPC: F03G7/00
Filed: 1977-12-20
Abstract: PURPOSE:To improve efficiency, by effectively utilizing the thermal energy of cooling and exhaust that has been thrown away in conventional devices, by unifying a concn. difference engine and an internal combustion engine. CONSTITUTION:Steam is introduced to a steam engine 3 with a rotary piston to drive the engine, and its exhaust steam is introduced to an absorbing chamber 15. NaOH timely extracted from a tank 11 by means of a pump 14 is jetted by means of a nozzle 17 and absorbs a small quantity of steam injected by means of a nozzle 16 in the absorbing chamber 15. Latent heat generated at that time is introduced to a heat exchanger 5 by means of a heat pipe 4, and utilized for heating steam generated at an engine 9. Since a radiator 7 is cooled by means of an exhaust ejector 6, steam returns to water. Thus, a fan is disused, and energy generated at the engine 3 is efficiently used for work and drive by means of a pump 1.
Patent JP-H08318537-A (JP)
Title: Molding die device
Inventor: ONDA JUNICHI
IPC: B29C33/44
Filed: 1995-05-25
Abstract: PURPOSE: To provide a molding die device wherein a molded product having a projected part toward inside the product can be simply easily and effectively taken out, a molding cycle is short, and it can be miniaturized from the standpoint of the device. CONSTITUTION: In a die wherein a stationary die 10 having a cavity die part 11, and a movable die 20 having a core die part 21 are provided, and a molding recess part 23 is provided on a die surface 22 near an end part of the core die part 21, a part of the same die surface side as the molding recess part 23 of the core die part 21 is composed of a sliding die part 30 gliding outside. When the movable die 20 is opened, the sliding die part 30 is moved outside to locate a molded product part of the molding recess part 23 outside a general die surface of the core die part 21, and the molded product is removed from the die.
Patent JP-H024217-A (JP)
Title: Liquid crystal display device
Inventor: SAITOU TAKAKIMI
IPC: G02F1/1333
Filed: 1988-06-21
Abstract: PURPOSE:To efficiently perform cooling by providing the back of a reflection plate case with an open port part for charging and discharging air, and providing the front surface side of the reflection plate case with plural fine ventilating holes. CONSTITUTION:The title device is provided with the open port part for charging and discharging air, and the air holes 8. Therefore, necessity to circulate air in the reflection plate case 3 of complex shape is eliminated. That is, charging and discharging air are performed through the open port part for charging and discharging provided on the back of the reflection plate case 3. Discharging and charging air are performed through many fine ventilating holes 8 provided on the front surface side, thereby performing cooling. Thus, better cooling effect can be obtained only by charging and discharging air. The ventilating holes are fine, whereby the influence of a reflection plate on a reflection rate can be reduced.
Patent JP-S5853691-A (JP)
Title: Vane compressor
Inventor: KATOU KIMIO
IPC: F04C28/00
Filed: 1981-09-26
Abstract: PURPOSE:To lower the capability when it is in excess so as to reduce the discharge capability providing a guide hole connecting a compression chamber or discharge chamber to the space during a stroke and by provinding on a guide hole an opening/closing means opened or closed in accordance with operating conditions. CONSTITUTION:A guide hole (sub-suction hole) 39 is provided connecting a compression chamber 37 or discharge chamber 22 to the space during the storke in which a vane 36 is moved from the top position that a rotor 33 approaches nearest to a cylinder 18 to a suction hole 38 to feed the fluid with an intermediate pressure between the discharge pressure and suction pressure or the discharge pressure to the compression chamber 37 behind the vane 36. A check valve 41 opened or closed in accordance with operating conditions is provided on the guide hole 39. Thereby, the capability can be effectively lowered when it is in excess.
Patent JP-S5484895-A (JP)
Title: Method of preparing alpha-iron oxyhydroxide
Inventor: HAYASHI AKINARI
IPC: C01G49/06
Filed: 1977-12-19
Abstract: PURPOSE: To prepare α-hydroxy iron hydroxide with uniform grain size and excellent in needle property through an aging under a specified pH with dilute inorganic acid added to a high pH reaction liquid, which has ferric salts added to a caustic alkaline solution.  
     CONSTITUTION: A solution of ferric salt such as ferric sulfate and ferric nitrate with a concentration of 0.5 mol/l or more is added in a specified amount to a caustic alkaline solution with a high concentration of 1 mol/l composed of NaOH or KOH with a slow agitation until pH reaches about 13. This enables the preventing of local or temporary acidification as much as possible immediately after the addition, thereby avoiding by-production of α-Fe 2 O 3 . Immediately after the addition of ferric salt solution, diluted solution of inorganic acid such as chloric acid, sulfuric acid and nitric acid is added to the mixture to control the pH of the reaction solution to 10.5 to 12.5. Under the pH level, it is allowed to stand to be aged at a room temperature for about 200 hours. In this manner, an excellent crystal of α-FeOOH can grow. Aging properly heated can reduced the required time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08318049-A (JP)
Title: Game machine for voice-outputting screen-displayed sentence including calling name
Inventor: TAKAHASHI SHOJI
IPC: A63F13/53
Filed: 1995-05-26
Abstract: PURPOSE: To provide a game machine capable of voice-outputting sentences including the name of a player or the like by setting a calling name on a calling name input screen, making the calling name outputtable in voice, displaying the sentences including the calling name of the player to be operated next on a screen and voice-outputting the sentences at the time of advancing a game. CONSTITUTION: A CPU 1 reads an operation program for executing a SUGOROKU (Japanese variety of parcheesi) game from a program ROM 6, reads a character from a character ROM 7, stores picture data in a screen memory 8 and displays the screen for starting the SUGOROKU game on a CRT 9. Then, input signals from an operation unit 4 are sent to the CPU 1, the PCM voice data of the respective characters of the assembled sentences are read by referring to a data table inside the character ROM 7, they are converted into analog voice signals in a voice generation circuit 10 and the voice is outputted from a speaker 11. At the time of advancing the game, the sentences including the calling name of the player to be operated next are displayed on the screen and the sentences are voice-outputted.
Patent JP-H07333655-A (JP)
Title: Active matrix type display device
Inventor: NAKAYAMA YOSHIKO
IPC: G02F1/1368
Filed: 1994-06-10
Abstract: PURPOSE:To improve the light shieldability of thin-film transistors(TFTs) for switching to be integrated and formed in an active matrix type display device. CONSTITUTION:This active matrix type display device has a panel structure having a driving substrate and a counter substrate and an electro-optic material held between both. The pixel electrodes 1 and the TFTs are integrated and formed on the driving substrate. The TFTs have channel regions, source regions S existing on one end side thereof, drain regions D which exist on the other end side thereof and are connected to the pixel electrodes 1, wiring electrodes which consist of metallic films and are connected to the source regions S and the gate electrodes which are superposed on the channel regions. Further, light shielding patterns 2 consisting of metallic films of the same layer as the layer of the wiring electrodes are formed to cover at least either of the junctures between the channel regions and the source regions S and the junctures between the channel regions and the drain regions D. In addition, a black mask 3 is formed. The mask has apertures 4 aligned to the pixel electrodes 1 and shielding parts 5 for shielding the TFTs against external light. The individual TFTs are most adequately arranged in such a manner that the source regions S and the drain regions D are parted furthest from the ambient apertures 4.
Patent JP-H07335809-A (JP)
Title: Method and apparatus for processing lead of electronic parts
Inventor: KAWAMURA KOICHI
IPC: H01L23/50
Filed: 1994-06-10
Abstract: PURPOSE:To prevent outer leads from being rendered to dent and exfoliation of solder plating on the surface thereof in a lead processing wherein each outer lead protruding from on a body is bent into a desired attitude with a bending roller. CONSTITUTION:A body 20 where electronic parts are sealed and molded is supported and set at a predetermined location on a die 3, and a guide roller 6 is rotatably mounted on a bending roller rotary shaft 8 located at opposite sides of a bending roller 5. When both guide rollers 6 are brought into contact with a folding surface 31 of the die 3, there is set a gap substantially equal to the thickness (B) of an outer lead 30 between the folding surface 31 of the die 3 and the bending roller 5. Both guide rollers 6 in the state of its being brought into contact with the folding surface 31 of the die 3 are rotated and moved along the folding surface 31 whereby each outer lead 30 is bent into a desired attitude with the bending roller 5.
Patent JP-H10325154-A (JP)
Title: Dowel for forming through hole in cylinder
Inventor: HARIO TOMOAKI
IPC: E02D29/12
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To regulate the movement of a core in the direction of its axis during centrifugal molding to enable high-accuracy manufacture of a concrete pipe and to enable the core to be easily drawn out by engaging the engaging part of the core with an engaging member locked in a predetermined part of a pedestal, the core specifying a regulating force for movement toward the outside of a frame. SOLUTION: A dowel for use in forming a through hole 19 in a predetermined part of a cylinder (manhole) formed by pouring concrete into a cylinder frame comprises a holding member 18 having a conical outer periphery and having a through hole 19 formed along the direction of its axis so that it is mounted in a through taper hole in a pedestal; a core 20 non-rotatably passed and held in the through hole 19 of the holding member 18; a tumbler pin 26 regulating the axial movement of the core 20; and the like. Movement of the core 20 in the direction of its axis is regulated by engagement of the tumbler pin 26 into the annular groove 20c in the core 20. A regulating force for the movement of the core 20 toward the outside of the cylinder frame is made greater than that for the movement of the core 20 toward the inside of the cylinder frame.
Patent JP-H053532-A (JP)
Title: Facsimile equipment
Inventor: FUJISAKI NOBUO
IPC: H04M11/00
Filed: 1991-06-25
Abstract: PURPOSE:To provide the facsimile equipment which can prevent erroneous transmission caused by phone number input error. CONSTITUTION:A control part 1 is provided to compare an individual number, which is inputted together with a communicating party phone number, with the individual number of the facsimile equipment outputted from the facsimile equipment of a communicating opposite side, to continue communication when the both numbers are coincident, and to stop the communication on the other hand when they are not coincident. Thus, since the coincidence of the individual numbers is required in addition to the coincidence of phone numbers, erroneous transmission is decreased and high-privacy communication is enabled.
Patent JP-H01321090-A (JP)
Title: Laser beam machine system
Inventor: YAMADA TSUGIO
IPC: B23K26/064
Filed: 1988-06-20
Abstract: PURPOSE:To improve efficiency of laser beam machining work by constituting bending mirrors of separable plural parts and arranging a driving means to separate each bending mirror to each bending mirror as necessary. CONSTITUTION:Plural machining stations 5 and 6 are provided to a laser beam oscillator 1 and arranged with the bending mirrors 7 and 4 on an optical axis, respectively. One bending mirror 7 is constituted of separable segment mirrors 7a and 7b which are driven to separate and join in the arrow direction by actuators 8 and 9. At the time of machining on the station 5, machining is performed in the state with the mirrors 7a and 7b joined and at the time of machining on the station 6, machining is performed in the state with the mirrors 7a and 7b separated. By this method, during the machining slow-up time, since the beam changeover time is reduced remarkably, the efficiency of laser beam machining work is improved.