baber/WOPTO huggingface dataset:
Patent JP-H03250790-A (JP)
Title: Circuit board equipment
Inventor: NAGATA YOSHIO
IPC: H05K7/14
Filed: 1990-02-28
Abstract: PURPOSE:To enlarge an inner space and secure a large mechanical strength whereas a wall thickness and overall dimensions are reduced by forming a cover which covers circuit boards and terminal blocks of metal plate. CONSTITUTION:A casing 11 is constructed by a base plate 12 made of a steel sheet and fixed to a frame and a cover 13 made of the steel sheets and detachably covered to the base plate 12. A circuit component mounted subassembly 10 is mounted to the upper surface of the base plate 12. The cover 13 made of the steel sheets has a square box-shaped configuration with an open bottom and is fitted to the side walls of the base plate 12 to be covered. Thus, a large mechanical strength can be secured even with a small wall thickness and therefore overall dimensions can be made smaller than a prescribed size and an enlarged inner space can be obtained.
Patent JP-H07232136-A (JP)
Title: Automatic separating device
Inventor: KATAGAI KENICHI
IPC: B07C5/36
Filed: 1994-02-23
Abstract: PURPOSE:To provide an automatic separating device capable of improving separating accuracy and treating speed. CONSTITUTION:This automatic separating is designed to identify the shapes of beans as slender objects transported by conveyors 14a to 14e and to classify these beans to plural taking-out sections 8A to 8F and is provided with a recognizing section 7 for recognizing the shapes of the incoming beans transported by these conveyors 14a to 14e as images and outputting these images, selectors which are disposed in correspondence to the plural taking-out sections 8A to 8f and have discharging devices 15 for discharging the beans to the taking-out sections corresponding to the conveyors 14a to 14e and a means for controlling the discharging devices 15 by determining the taking-out sections 8A to 8f from which the beans are discharged by the conveyors 14a to 14e in accordance with the data outputted from the recognizing section 7.
Patent JP-H05213188-A (JP)
Title: Side guide rail type vehicle system and vehicle
Inventor: HIRONO SHOZO
IPC: B61B13/00
Filed: 1992-02-04
Abstract: PURPOSE:To enable the travelling on an ordinary road and the regulation of the travelling direction on a guide rail by providing a guide rail along one widthwise side end of the ordinary road or the outside of the road and travelling wheels on the road and guide wheels sandwiching the guide rail on a vehicle. CONSTITUTION:A guide rail 10 is juxtaposed with one widthwise side end of a travelling road 9, while a vehicle 1 is provided with travelling wheels 3 and guide wheels 6. The travelling wheels 3 travel on the ordinary travelling road 9 similarly to the ordinaly vehicle, while the guide wheels 6 sandwich the guide rail 10 from inside and outside to move along the guide rail 10. Thus, while the vehicle travels on the ordinary travelling road 9 with the travelling wheels 3, it is regulated in the travelling direction by the guide rail 10 and guide wheels 6 so that the ordinary vehicle can also travel on the travelling road 9.
Patent JP-H05148001-A (JP)
Title: Gypsum board and preparation thereof
Inventor: FURANKU RIN BUUTO
IPC: B28B/
Filed: 1992-02-03
Abstract: PURPOSE: To provide a board for which a gypsum core plate is bonded to a surface sheet with the help of a bonding adhesive material such as starch and the manufacture.  
     CONSTITUTION: In this gypsum board provided with the gypsum core plate 16 and the surface sheets 12 and 14 on opposite surfaces, the core plate is provided with layers 18 and 22 containing the bonding adhesive material (starch for instance) adjacent to at least one of the surface sheets and the center zone 20 of the core plate is essentially free of the bonding adhesive material. Further, in this manufacture of the gypsum board comprising sticking the layer of the gypsum plaster slurry of a low density onto a first surface sheet and sticking a second surface sheet on the layer of the gypsum plaster slurry, before bringing the surface sheet into a contact state with the low density layer of the gypsum plaster slurry, the relatively denser layer of the gypsum plaster slurry is stuck onto at least one of the surface sheet and the denser layer is stuck onto the surface of the surface sheet to be adjacent to the low dense layer. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S60194731-A (JP)
Inventor: TEZUKA MASATOSHI
IPC: H02J13/00
Filed: 1984-03-15
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-H0650551-A (JP)
Title: Heating and cooking device
Inventor: AOSHIMA TERUTAKA
IPC: F24C7/08
Filed: 1993-03-09
Abstract: PURPOSE:To improve safety while a heater is forget fully not turned off and a consumption restricting effect of electrical power by a method wherein an auto-power OFF time is set shorter than the case in which a heating output is low when a heating output of a heater is high. CONSTITUTION:An auto-power OFF function automatically turns off heater units 4 and 5 in the case that an auto-power off time elapses while a subsequent switching operation is not performed from the time when a last switching operation is carried out during ON times of heater units 4 and 5. In this case, a microcomputer has a plurality of steps in response to the level of heating outputs of the heater units 4 and 5, three steps auto-power OFF time, wherein an auto-power off time of short time is set as long as the heating outputs of the heater units 4 and 5 are high. With such an arrangement, it is possible to improve a convenience in use of the device by a user and to improve safety in forget fully not turned off state of the heater and a consumption restricting effect of electrical power.
Patent JP-S61208556-A (JP)
Title: Control method for controlling queue of transmission and reception data by on-line system
Inventor: NAKAO MINORU
IPC: G06F15/00
Filed: 1985-03-13
Abstract: PURPOSE:To enable a user to control freely the data given from a terminal equipment and also to retrieve said data easily and quickly. CONSTITUTION:When data are sent to a host computer 10 from a terminal equipment, the computer 10 receives these data via a communication controller 2. Then these data are supplied to an input queue control file 51 via a communication control program 3 and a transmission/reception processing program 41. The control files 51 and 52 contain the fixed and variable directory parts respectively. The directory part of each control file has a pointer and is controlled together with this pointer.
Patent JP-H11245204-A (JP)
Title: Manufacture of wood chip and wood cement board using wood chip
Inventor: SAEGUSA KIICHIROU
IPC: B27N1/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a wood cement board which is free from generation of unevenness in bending, tensile strength, moisture absorption characteristics, heat insulating properties and sound insulating properties. SOLUTION: Wood chips WT, planer chips 72, small pieces 74 made of an ethylene vinyl acetate copolymer, pearlite 76 and cement paste 78 are mixed, and this mixture is further compressed and set as a whole to obtain the wood cement board 70. The wood chips WT are obtained by shaving a wood of some length to the specified width from a direction orthogonal with the long direction of the wood, and forming a long-size cut material. in a direction orthogonal with the fiber direction, at the same time, splitting the cut material into plural pieces in the fiber direction or the edge grain direction as a boundary. Consequently, the wood cement board has numerous wood chips, extending in an almost straight line fashion, mixed in a cement paste in the fiber direction, so that the adjacent wood chips are tightly entangled with each other.  In addition, the wood chips are not curled and therefore, no large voids are generated in the curl-shaped interior as are conventionally.
Patent JP-H0644714-A (JP)
Title: Combination of disk drive and magnetic latch
Inventor: MIKAERU AARU HATSUCHI
IPC: G11B5/54
Filed: 1993-03-09
Abstract: PURPOSE:To minimize the wear and friction of a latch element. CONSTITUTION:An actuator arm 41 is moved to the dwell position in an I.D. stop part 15 direction by the reverse electromotive force of a spindle motor generated by the drop of rotation of the spindle motor when the power source of a disk drive assembly 10 is turned off. The current by the reverse electromotive force is supplied to a driving permanent magnet on an iron bottom plate existing on one end of a latch arm and a latch arm voice coil forming a part of a magnetic circuit by including the iron upper plate via a delay circuit. A latch magnet 55 exists at the end of the other end of the latch arm and approaches to the iron member 45 at the front end of the actuator arm apart a spacing therefrom without contact. The actuator 40 is pressed to the I.D. stop part 15 existing in the latch position so as to withstand a large impact load by the magnetic force between each other.
Patent JP-H09218462-A (JP)
Title: Stereoscopic video display device
Inventor: SAWAI YASUMASA
IPC: G03B35/18
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic video display device whose video display range viewed from an observer is wide in spite of the compact device and which hardly causes eyes fatigue. SOLUTION: In this stereoscopic video display device 1, a Fresnel lens 3 enlarging and displaying a video displayed on a CRT 2, where a video for a left eye and a video for a right eye having parallax each other are time sequentially and alternately displayed, for an observer is arranged on the front surface of the CRT 2. When the video for either eye is displayed on the CRT 2, the observer visually recognizes the stereoscopic video in a wide display range by viewing the video displayed on the CRT 2 through shutter spectacles 5 controlled by a controller 4 so that the other eye is shielded from the light so as not to view the video.
Patent JP-S51124122-A (JP)
Title: Process for producing azo dyes
Inventor: ARAKAWA AKIJI
IPC: C09B29/09
Filed: 1975-04-22
Abstract: PURPOSE: Azo dyes containing no sulfonic acid group represented by formula I (where M is carbocyclic or heterocyclic coupling component residue) and cationic dyes containing no sulfonic acid group represented by formula II (where R is lower alkyl or aralkyl; X 1  is a group capable of dissociating as anion X - ; X -  is same as X -   1  or substituted X -  anion) 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63214183-A (JP)
Title: Inhibitor of enzyme transforming angiotensin
Inventor: HARA MASAHIKO
IPC: A61K31/353
Filed: 1987-03-03
Abstract: PURPOSE:To produce the title inhibitor as a natural product, which is composed of tea polyphenol and used in treatment for hypertension without side-effects, from tea leaves. CONSTITUTION:Raw tea leaves or leaves of unfermented tea, half-fermented tea, roasted tea or instant tea are rinsed with a mixture of a hydrophilic solvent and a hydrophobic solvent where they are miscible with each other to remove caffeine and pigments, then, the solvents are evaporated off. An adequate amount of water is added to make the leaves wet and the leaves are brought into contact with an organic solvent such as methyl isobutyl ketone to extract a component containing catechin. The solvent is evaporated off from the extract and the concentrate is subjected to high-speed liquid chromatography of a reversed phase column using acetone-tetrahydrofuran-water = 0-25:0-35:65-85(vol.%) mixed solvent as an eluent to obtain tea polyphenols of formulas I-III (R1-2 is H, group of formula IV).
Patent JP-H09325110-A (JP)
Title: Method and device for measuring or monitoring liquid density
Inventor: DEIITAA SHIYUURUMAN
IPC: G01N9/26
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To enable simple, quick, and accurate measuring by forming a liquid column of a specified height in a container by sucking with a pump and then exposing the liquid column to the atmosphere to measure the bottom pressure of the liquid column. SOLUTION: First, a valve 13 is closed and a valve 21 is opened. Liquid 20 to be measured is sucked by a pump 18 from a storage container 16 through a pipe line 15 to a pipe shaped container 10. At the same time, the liquid 20 is deaerated. When the liquid 20 overflows a pipe 11, and the liquid column reaches a height H, the valve 21 is closed. After a while, the valve 13 is opened so that the pressure in the container 10 returns to atmospheric pressure, and the bottom pressure is read by a pressure sensor 14. Thereby, the liquid density proportional to the bottom pressure is obtained to display on a display device 22. After measuring, the valve 21 is opened to discharge the liquid 20 in the container 10 into the container 16. In this case, the discharge is accelerated by operating the pump 11 in reverse.  Further, the sensor 14 is connected to a control device to adjust the density of liquid 20 to desired density.
Patent JP-H04288456-A (JP)
Title: Helium liquefying freezer device
Inventor: GOTO TETSUYA
IPC: F25B9/14
Filed: 1991-03-13
Abstract: PURPOSE:To use two compressors having the same performance to each other as a supplying means and to enable a freezing capacbility for each of systems to be set at the same value by a method wherein herium gas is supplied to the two systems, precooled at each of the systems, thereafter the gas is liquefied through a Joule-Thomson valve and supplied to a freezing load. CONSTITUTION:A herium gas liquefying freezer device for a linear motor car is operated such that two superconductive coils 14a and 14b are cooled by one compressor 2. The compressor 2 has compression parts 4a and 4b of two systems. After compressed and discharged herium gas is cooled in a stepwise manner down to a value less than a reversing temperature in sequence by heat exchangers 5 to 8 and pre-cooling heat exhangers 9 to 11 of Starling cycle freezers 1a and 1b, the gas is pased through the Joule-Thomson valve 12, liquefied and stored in tanks 13a and 13b so as to cool the superconductive voils 14a and 14b. In this case, as the freezers 1a and 1b, the freezers having the same performance to each other are used and then performance of each of the compression parts 4a and 4b is made same, thereby a freezing capability of each of the superconductive coils 14a and 14b is blalanced.
Patent JP-H05249868-A (JP)
Title: Recovered substance carrying device
Inventor: OKANO SATORU
IPC: G03G21/10
Filed: 1992-03-05
Abstract: PURPOSE:To prevent a blocking phenomenon from occurring and to smoothly guide a recovered substance such as toner to a recovery container by providing a base material which supports one end of a vibrator which does not restrict vibration in the carrying path of the recovered substance. CONSTITUTION:The plural vibrators 9 driven by a driving circuit 8 are provided. The toner 13 recovered by a cleaning means is carried to the inside of a carrying device 5 by a screw type carrying device 3. At this time, a piezoelectric element is driven by the driving circuit 8 and such repeated vibration by which the free ends of the vibrators 9 are displaced in an inclined direction by camber is generated in the inside of the carrying device 5. By the vibration, the toner 13 carried to the inside of the carrying device 5 is prevented from being attached on the vibrators 9 or the base member 7 and the attached toner is peeled. Besides, the lump thereof is decomposed and stirred. Then, it is carried in the inclined directions of the vibrators 9 while the flowing state thereof is gradually made excellent.
Patent JP-H07263804-A (JP)
Title: Semiconductor light emitting device
Inventor: FUJII TAKUYA
IPC: H01S5/00
Filed: 1994-03-18
Abstract: PURPOSE:To widen the band gap of a clad layer by forming a semiconductor layer made up of InAlP with a different lattice constant from that of a semiconductor substrate of a compound of Group III-V on the semiconductor substrate. CONSTITUTION:A clad layer 12 made up of n-InAlP film formed on an n-InP substrate 11 with a plane orientation (001) has a lattice constant which is smaller by about 0.9% than that of the substrate 11. The lattice of a light confining layer formed on the clad layer 12 is matched to that of the clad layer 12 to comprise n-GaAsP. An active layer 14 formed on the light confining layer 13 has some layers in which a barrier layer is alternately formed. A light confining layer 15 formed on the active layer 14 is made up of p-InGaAsP. A clad layer 16 is formed on the light confining layer 15 and is made up of p-InAlP. The lattice of a contact layer 17 is matched to that of the clad layer 16 and formed on the clad layer 16 and is made up of p-InGaAsP.
Patent JP-H03247443-A (JP)
Title: Laminated sheet
Inventor: HAYATA YASUNARI
IPC: B29K75/00
Filed: 1990-02-27
Abstract: PURPOSE:To prepare easily a product with a free dimension regardless of size and to improve utilization efficiency by placing aggregates between base sheets prepd. by placing a plurality of wooden pieces in order, binding them with the base sheets and filling and forming a hard foamed urethane layer in a space formed with the base sheets and aggregates. CONSTITUTION:Each wooden piece has a shape of a narrow tablet and these are connected by fitting a recessed part 7A and a projected part 7B formed on cut faces adjoining each other to form the base sheet 2. A waterproof layer 3 is adhered on each one face 2A of a pair of these base sheets 2 and 2. Proper number of aggregates 4 are alternately scattered and placed between both base sheets 2 and 2 placed in such a way that both waterproof layers 8 are faced each other. The aggregates 4 consists of each with a wooden pieces with a disc shape and both end faces 4A thereof are adhered on waterproof layers with an adhesive 8. In addition, in a space formed by these waterproof layers 3 and aggregates 4, a hard foamed urethane layer 5 bound with both the waterproof layer 3 and the aggregates 4 is provided. A laminated sheet 1 can be prepd. with free longitudinal and transverse dimensions by using the base sheets 2 and 2 formed by connecting required number of wooden pieces 7.
Patent JP-S63215520-A (JP)
Title: Neutral titania and production thereof
Inventor: SAKAMOTO MASASHI
IPC: C08J7/04
Filed: 1987-03-03
Abstract: PURPOSE:To produce the title sol which is stable and easy to handle without conversion into gel even under drastic conditions by adding an alkali solution to the sol formed by mixing a specific acidic titania sol with a water-soluble organic compound. CONSTITUTION:Titanium hydroxide is deflocculated with at least one of monobasic acid selected from hydrochloric, nitric, acetic, chloric and chloracetic acids to form an acidic titania sol of pH1-3 and TiO2 1-40wt.% concentration. A water-soluble organic compound such as ethylene glycol of 1-100wt.% concentration is added so that the weight ratio to TiO2 becomes 0.1-5 and they are mixed. Then, an alkaline solution such as aqueous ammonia is added as a neutralizer to adjust the pH to 6-8 and, when needed, the salts formed by neutralization are removed by ultrafiltration or ion-exchange.
Patent JP-S62208355-A (JP)
Inventor: KATO TADAMASA
IPC: B65D8/20
Filed: 1986-03-07
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-H08251560-A (JP)
Title: Slicing circuit for character data
Inventor: OTA MASAYA
IPC: H04N5/445
Filed: 1995-03-08
Abstract: PURPOSE: To provide a slicing circuit for character data which can extract more correct character data than before even if character data such as caption data superposed in one specific horizontal scanning period of a video signal vary in amplitude for some reason. CONSTITUTION: A reference voltage applied to one input of a comparator 11 is obtained from respective connection points of plural series-connected resistances 4-7 and a peak holding circuit which holds a peak value of the caption data superposed in 21H of the video signal is provided at one terminal side of the resistances 4-7. Consequently, when the caption data vary in amplitude, the reference voltage also varies momentarily according to the amplitude variation of the caption data and the invariably correct caption data can be extracted from the video signal without waiting for the decision output of a decision means 15.
Patent JP-H04267540-A (JP)
Title: Method of removing semiconductor wafer in chuck mechanism
Inventor: SEKIDA SABURO
IPC: H01L21/683
Filed: 1991-02-22
Abstract: PURPOSE:To remove a fragile, superthin, extended-diameter semiconductor wafer safely from a chuck mechanism without being influenced by surface tension. CONSTITUTION:A transfer arm having a suction pad is provided above a chuck mechanism, and a recession is formed in the chuck mechanism. Besides a gap is formed in the recessed part and a putting table is supported by a shaft and fixed, and vacuum suction of a semiconductor wafer put on a putting table is released by the use of the chuck mechanism having an intake and outlet used for both air and water cut through the shaft. Simultaneously a liquid is jetted from the intake and outlet for both air and water, and the gap is filled. And the liquid enough to break the surface tension of the liquid layer of the putting table is made to penetrate and is jetted against the putting table, and the semiconductor wafer is sucked with the suction pad. Along with this the jet of the liquid is stopped, and simultaneously air is jetted to remove the wafer.
Patent JP-H02229939-A (JP)
Title: Flywheel of internal combustion engine
Inventor: KONO SATOSHI
IPC: F16F15/133
Filed: 1989-02-28
Abstract: PURPOSE:To prevent a clutch from unsatisfactory disengagement, improve reliability of a power transmission system and ensure quietness in a vehicle interior by specifying the axial rigidity of an elastic plate which connects and secures a mass to a crankshaft. CONSTITUTION:The axial rigidity of an elastic plate 2 which connects and secures a mass 5 to a crankshaft 1 is taken as 600 - 2,200kg/mm. As a result, the resonance point of a crankshaft system can be brought out of the frequency range at the time of acceleration where vibratory noise is a problem, so the generation of vibratory noise resulting from the bending vibration of the crankshaft system is restrained effectively while power is being transmitted. Moreover, the axial displacement of a flywheel 8 at the time of clutch engagement can be kept within 5% of a clutch stroke so the clutch can be operated quickly. It is thus possible to improve the reliability of the power transmission system without causing unsatisfactory clutch disengagement and restrain the generation of vibratory noise effectively at the time of acceleration where the vibratory noise becomes a problem, so as to ensure quietness in a vehicle interior.
Patent JP-S56147960-A (JP)
Title: Manufacture of sprocket
Inventor: FUJIMORI YASUHIRO
IPC: F16H55/08
Filed: 1980-04-14
Abstract: PURPOSE: To permit the manufacture of a sprocket only through shearing work by interconnecting two thin plates of which toothed shape is formed through shearing work, by allowing the toothed form to be engaged with, setting outside the gradient surfaces due to drag in shearing work, and uniting the plates into an integral body.  
     CONSTITUTION: When each toothed form is shearing-worked on the thin discs 2 and 3 each having the thickness half of that of the sprocket proposed, by each metal mold, the gradient surfaces 2a and 3a are formed due to the drag on one outside surface of each thin disc 2, 3, and little burr is formed on the other surface 3a, 3b. The burr is filed by a file, and two thin discs 2 and 3 are interlinked, allowing each toothed form to be engaged with, setting outside the gradient surfaces 2a and 3a, and the interlinked surfaces are fixed by means of adhesives, and thus a sprocket is formed. With this manufacturing method, the cutting work for forming the gradient surfaces on both side surfaces of the toothed form can be eliminated. 
     COPYRIGHT: (C)1981,JPO&Japio