baber/WOPTO huggingface dataset:
Patent JP-S63274427-A (JP)
Title: Composite dry dust collector for power generation by coal gasification
Inventor: HAMAMATSU TERUHIDE
IPC: C10J3/46
Filed: 1987-05-07
Abstract: PURPOSE:To recover combustible fine particles with high efficiency by providing both a dry auxiliary dust collector for separating the combustible fine particles and a dry electrostatic precipitator for collecting the fine particles between the downstream part of a coal gasification furnace and the upstream side of a gas turbine generator. CONSTITUTION:Coal and pressurized air are fed to a jet-bad coal gasification furnace 11, and combustible gas having high temp. and high pressure is generated. For example CO and H2 which are not lower then 400 deg.C and have about 25atm and contain large amounts of combustible fine particles (hereinafter defined as char) are reached a dry auxiliary dust collector 12 provided to the outlet side of the coal gasification furnace 11. In this dust collector 12, char not less than 80% is separated by using a simple and stout centrifugal type cyclone. The separated gasification gas is led to the following-step dry electrostatic precipitator 13, and further sufficiently high-concn. char is collected with high efficiency and also dust is removed and therefore clogging is not caused. The char separated respectively is returned to the gasification furnace 11 via a char recovery path 14.
Patent JP-S5443479-A (JP)
Title: Semiconductor stack
Inventor: ICHIKAWA TSUNEO
IPC: H01L23/467
Filed: 1977-09-12
Abstract: PURPOSE: To obtain a semiconductor stack with a high efficiency through reduction of the number of the manufacturing processes and by omitting the hole drilling process of the insulator plate and also making good use of the costly insulating materials.  
     CONSTITUTION: Attachment part 10b of the film contains the engagement groove at the side, and insulator plate 12 slides the groove to be fixed to the cooling fin 10. Insulator 12 is fitted and fixed into groove 15 between fins 10 via insulating spacer 14. After this, insulator 12 is mounted on supporter 16 and 17 to be fixed with screw 18. In this structure, both the assembling and disassebmling can be facilitated, and the connection is possible without drilling any connection hole or attachment hole to insulator 12. Furthermore, the size of the insulator can be minimized, thus saving use of the costly materials. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6071321-A (JP)
Title: Window glass
Inventor: HAINTSU KUNERUTO
IPC: B60J10/79
Filed: 1984-05-31
Abstract: The invention relates to attachment of metal edge strips to a sliding glass sheet for an automobile, the function of the strips being to guide or hold said sheet. Edge strips are attached to a sliding glass sheet by means of an adhesive which has high adhesion to glass, such as an adhesive comprised of polyurethane with other components. According to the invention, the adhesion of the adhesive to the edge strips is enhanced by furnishing the leg of the strip, which contacts the adhesive, with apertures, grooves, notches, channels and hollows. It has been found that the contact surface between the adhesive and the leg is at least twice as important as that between the adhesive and the glass.
Patent JP-H07317017-A (JP)
Title: Grade controller
Inventor: MATSUMURA YUTAKA
IPC: E01C19/48
Filed: 1994-05-24
Abstract: PURPOSE:To manufacture a grade controller compact in size with a simple structure, by making a contact type sensor touch a wire showing a basic level and detecting the rotary displacement of an arm shaft by photosensors and controlling a hydraulic device. CONSTITUTION:A grade controller 19 composed of a contact type sensor 23 and a control unit 25 converting the detected signal of the contact type sensor 23 into a control signal is mounted on an asphalt finisher 1 hauling a screed 5. The tube 33 of the contact type sensor 23 attached to the front end of an arm member 29 is conducted to contact the wire 31 showing the basic level of the track and the rotary displacement of the rotary shaft 27 of the arm member 29 is detected by four photosensors. And two up-signals and two down- signals are transmitted to the control unit 25. In the control unit 25, the signals are combined to control the hydraulic cylinder 17 and finely adjust the vertical movement of the screed 5 through a leveling arm 15. The thickness of conposite materials is made even and the height of a roadface is made uniform.
Patent JP-H06300809-A (JP)
Title: Cable checker
Inventor: HORIE SATOSHI
IPC: G01R1/06
Filed: 1993-04-13
Abstract: PURPOSE:To simply manufacture an adapter for inspection cable connection and make the adapter corresponding to a lot of cables with small number of kinds of parts. CONSTITUTION:Both connectors of a cable 16 with connectors which has a plurality of lead lines and connects both ends of each lead line to connectors 16A, 16B are engaged with other connectors for the adapter 17A, 17B connected to an inspection circuit respectively. A pair of adapter boards 11A, 11B are detachably mounted on a support frame 10 when a cable checker for inspecting a connection state of the cable with the connector 16 is used. Connector connection circuit patterns for same shape adapters are provided on the inside and the outside thereof for adapter boards 11A, 11B. A connector hole for the adapter common to inside and outside patterns is provided in one end of the inside and outside patterns and a through hole for inspection circuit connection connectors common to the inside and outside patterns is drilled in the other end.
Patent JP-S60872-A (JP)
Inventor: NANBU TATSUO
IPC: B65G47/68
Filed: 1983-06-17
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-H02287922-A (JP)
Title: Information recorder
Inventor: TAKEUCHI RYOJI
IPC: G11B20/18
Filed: 1989-04-28
Abstract: PURPOSE:To prevent double write by radiating a recording light beam having strong and weak levels to an optical recording medium, counting the specified value of the number of the strength and weakness of reflected light which is equal to or below a specified level and stopping the radiation of the recording light beam CONSTITUTION:The recording light beam having the strong and weak levels is radiated from a semiconductor laser oscillator 5. Reflected light which is the recording light beam reflected by an optical disk 1 is compared with specified threshold level so as to be binarized, and a pulse equal to or below the specified level is detected from the binarized signal by a detection circuit 30. The detected strong and weak levels equal to or below the specified level are counted by a counter circuit 31. When the counted value becomes equal to or above the specified value, it is decided to be an already recorded area and a recording action is stopped. Thus, erroneous detection and the omission of detection are prevented, whereas the double write is surely prevented.
Patent JP-2000143569-A (JP)
Title: Luminescent compound and display element adopting the compound as color-developing material
Inventor: KEN JUNKI
IPC: H01L51/30
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a new luminescent compound having improved luminescence efficiency and luminance characteristic and useful as a color-developing material for display elements. SOLUTION: A luminescent compound of formula I (Ar1 to Ar5 are each phenyl, naphthyl, anthracene, diphenylanthracene or the like; R1 to R4 are each H, ethylenoxy, a 1-20C alkyl, a 1-20C alkoxy, an aryl, trimethylsilyl, etc.), for example, a compound of formula II. The compound of formula II can be obtained, for example, by reacting a compound obtained from 4-bromobenzyl bromide as a starting raw material with benzophenone, and subsequently reacting the obtained compound of formula III with a compound of formula IV obtained from 4-methoxyphenol as a starting raw material. It is preferable that the luminescent compound of formula I as a color-developing material is contained in an organic membrane in an organic electroluminescent element wherein the organic membrane is disposed between a pair of electrodes.
Patent JP-S6434244-A (JP)
Title: Ester composition, and shortening and margarine prepared therefrom
Inventor: PIITAA DEIIN OOFUANOSU
IPC: A23D7/02
Filed: 1988-05-06
Abstract: PURPOSE: To obtain a sucrose fatty acid ester compsn. which can be rapidly crystallized from a molten state by compounding each specified sucrose fatty acid ester having a medium melting point and a hard stock material. CONSTITUTION: This compsn. contains (A) about 60 to 97wt.% sucrose fatty acid ester having >=4 fatty acid ester groups and a medium melting point and (B) about 3 to 40wt.% hard stock material (having <=12 iodine value) selected from among a hard stock triglyceride, hard stock polyol fatty acid ester and mixture of these. The sucrose fatty acid ester above described has 6 to 22C fatty acid groups and shows (i) non-Newtonian plastic rheology at 100 deg.F, especially 15 poise viscosity at 100 deg.F 10min after static shearing of >=150dyn/cm<2> yielding stress for 10sec<-1> , (ii) >=90% liquid/solid stability at 100 deg.F, (iii) about 25 to 55 iodine value, and (iv) about 5 to 50% solid content as body temp.
Patent JP-S5736193-A (JP)
Title: Metal inactivator and its composition
Inventor: ISHIDA NOBORU
IPC: C10N30/14
Filed: 1980-08-13
Abstract: PURPOSE: A composition that is made by adding a novel metal inactivator of a specific tetrazole derivative to a mineral oil or synthetic oil of a specific viscosity, thus being suitably used as an additive for a lubricant such as turbine oil, operation oil or gear oil.  
     CONSTITUTION: The objective composition is obtained by adding (A) 0.001W 10.0wt% of a metal inactivator of tetrazole derivative of formula I and/or II (R 1 W R 3  are H, 1W20C alkyl, 2W20C alkenyl) to (B) a mineral and/or synthetic oil of  10W10,000cst dynamic viscosity at 40°C and of more than 80 viscosity index. The  compound of formula I is obtained, preferably by the Mannich reaction between  tetrazole, a secondary amine satisfying the condition of R 1  and R 2  and formaldehyde and the one of formula II, by the Mannich reaction between tetrazole, a  primary amine satisfying the condition of R 3  and formaldehyde. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04339253-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: SUGIYAMA YUICHI
IPC: G01N29/26
Filed: 1991-05-15
Abstract: PURPOSE:To constitute a delay-line circuit of one system and to make the same hard to receive the effect of the attenuation of a living body. CONSTITUTION:The receiving circuit of an ultrasonic diagnostic apparatus is constituted of a multiplier circuit group 4 making the gains of the outputs from ultrasonic vibration elements 2 variable, first and second switch circuits 5-1, 5-2 changing over and connecting the outputs corresponding to the outputs of the ultrasonic vibration elements 2 of the multiplier circuit group 4 to desired output terminals, a delay-line circuit 7 having the taps corresponding to the output terminals of the first and second switch circuits 5-1, 5-2 and changing the delay quantity of an input signal according to the tap positions and a change-over circuit group 6 changing over the taps of the delay-line circuit 7 and the corresponding output terminals of the first or second switch circuits 5-1, 5-2 to connect them and reduced in noise at the time of change-over.
Patent JP-S5813809-A (JP)
Inventor: ISHIKURA YOSHIHIRO
IPC: E01D19/14
Filed: 1981-07-15
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-S63277867-A (JP)
Title: Runner of francis type pump water turbine
Inventor: KAWAMOTO KAZUTOSHI
IPC: F03B3/12
Filed: 1987-05-08
Abstract: PURPOSE:To effectively prevent the occurrence of resonance phenomenon, by a method wherein ribs are radially situated to the crown and the band of a runner. CONSTITUTION:A rubber vane 1 is secured by means of a crown 2 and a band 3. Ribs 5 are radially situated to the crown 2. A ringform rib 7 is mounted in the vicinity of the outer periphery of the crown 2 and facilitates mounting of a cover 6. This constitution performs damping each time the belly part of a moving wave of disc vibration in a diameter node mode is moved to the part of the rib 5, resulting in prevention of the occurrence of resonance phenomenon even when excitation frequency by a guide vane is coincided with natural vibration of a runner vane 1.
Patent JP-S602569-A (JP)
Title: Sheet discharging and containing device of duplicator
Inventor: TSUKAHARA SUMIO
IPC: B65H31/38
Filed: 1983-06-20
Abstract: PURPOSE:To provide a device in which a discharge sheet is conveyed over a sheet discharging and containing table to a given position through vibration, horizontally produced by a vibration producing means, to align the sheet thereat. CONSTITUTION:A discharge sheet 15, duplicated within a duplicator body 11, is conveyed with the rotation of a sheet discharge roller in a manner to be pressed between the nip formed by sheet discharge rollers, and is discharged through a sheet discharge port onto a vibrating plate 19 of a sheet discharging and containing table 17. In which case, since driving cams 20a and 20b, turned togetherwith sheet discharge rollers 14, are brought into contact with tongue pieces 19a and 19b, the vibrating plate 19 is horizontally vibrated in a manner shown by a reference letter (c). Thus, the discharge sheet 15 on the vibrating plate 19 is similarily horizontally vibrated through horizontal vibration of the vibrating plate 19, and such vibration results in movement over the sheet discharging and containing table 17 to a given position.
Patent JP-S5234777-A (JP)
Title: Low temperature storage tank provided with leakage detection device
Inventor: AKAGI TAKAHIRO
IPC: G01M3/04
Filed: 1975-09-12
Abstract: PURPOSE: A secondary liquid impermeable layer consisting of a thin plate of good thermal conductivity disposed therein with temperature detectors in grid form is provided entirely in bottom insulation layers, whereby leakage by the damages of liquid impermeable layers is effectively and early detected. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61268790-A (JP)
Title: Liquid crystal substance for thermally writing liquid crystal element
Inventor: NAEMURA SHOHEI
IPC: C09K19/46
Filed: 1985-05-23
Abstract: PURPOSE:The titled liquid crystal substance having a wide temperature range of liquid crystal phase, using thermo-optical effect of liquid crystal, containing plural specific 4-cyanobiphenyl derivatives. CONSTITUTION:The aimed liquid crystal substance containing (A) a substance shown by the formula I, (B) a substance shown by the formula II, and (C) the substance shown by the formula II and/or a substance shown by the formula III, and (D) a substance shown by the formula IV and/or a substance shown by the formula V. An amount of the substance shown by the formula V blended is preferable <=45wt%.
Patent JP-H05290355-A (JP)
Title: Magnetic recording medium
Inventor: GOTO SHIGETO
IPC: C09D5/23
Filed: 1992-04-02
Abstract: PURPOSE:To provide a magnetic recording medium excellent in electromagnetic transducing characteristics and running durability. CONSTITUTION:This magnetic recording medium has plural layers formed on the nonmagnetic substrate. At least one layer other than the uppermost layer contains nonmagnetic powder or a high permeability material (A) having A1nm average particle diameter and electric conductive powder (B) having B1nm average particle diameter. The thickness (T) of the uppermost magnetic layer is <=0.8mum and relations represented by inequalites 10XT<=A1<=200XT and 10XT<=B1<=200XT are satisfied.
Patent JP-S593734-A (JP)
Title: Auto reverse type tape player
Inventor: OOHASHI TAMAKI
IPC: G11B15/44
Filed: 1982-06-29
Abstract: PURPOSE:To reduce the size of an auto reverse type tape player where a cassette is loaded lengthwise by making a flywheel and a capstant less in diameter at an entrance side than at an inner side, and equalizing tape running speeds. CONSTITUTION:The flywheel 4a and capstan 5a at the entrance side of the auto reverse type tape player where a cassette is loaded lengthwise are made less in diameter than the flywheel 4b and capstan 5b at the inner side to run the tape at an equal speed. The casette when loaded projects forward partially. Thus, the device is reduced in size while a stable run of the tape is secured without degrading the inertia of the flywheels, and the tape when getting caught by the capstan, etc., is handled easily.
Patent JP-S5335938-A (JP)
Title: Demand supervising device
Inventor: WATARAI HIROICHI
IPC: H02J3/00
Filed: 1976-09-16
Abstract: PURPOSE: To heighten a usage efficiency of an agreement power by establishing a demand regulating curve corresponding with an agreement power and a load characteristics with a very simple constitution and a cheap device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5813238-A (JP)
Title: Parking brake for hydraulic motor
Inventor: MAEDA AKIRA
IPC: F16D65/18
Filed: 1981-07-16
Abstract: PURPOSE:To contrive miniaturization and weight reduction by evading a push at a wall of a motor by a pad, by providing a control valve which relieves hydraulic pressure to a piston under a disengaged state of a brake. CONSTITUTION:After closure of a check valve 11, a ball 13' is separated from a valve seat, a check valve 11' is opened, therefore, hydraulic oil in a cylinder 8 is drained outside a motor through the check valve 11' and a space 16, as a push rod 12' is shifted toward the left by a push at the edge of a stopper 5 when a piston 7 is stroked further by leakage of the hydraulic pressure from the check valve 11'. In this manner, pressure is not applied between a wall part 10 of a main body 4 and the piston 7 after disengagement of a lock of an output shaft 2, through which their mechanical strength can be reduced, while the size thereof can be made compact and its weight can be reduced.
Patent JP-H048743-A (JP)
Title: Polyethylene composition and laminating method using the same
Inventor: SAITO FUMIO
IPC: C08L23/04
Filed: 1990-04-26
Abstract: PURPOSE:To provide the title composition suitable for low-temperature, high- speed molding and thin-wall molding, useful for extruded laminates excellent in low-temperature heat sealability with improved neck-in and hot tack characteristics in laminating, comprising each specific two kinds of polyethylene. CONSTITUTION:The objective composition comprising (A) a polyethylene 1 -20g/10min in melt flow rate and 0.918-0.922g/cm<3> in density and (B) a second polyethylene 3-15g/10min in melt flow rate and 0.914-0.919g/cm<3> in density. The relationships between the respective intrinsic viscosities etal, etan of the components A and B and those eta, etam of two kinds of linear chain low-density polyethylene respectively identical in weight-average molecular weight determined by light scattering technique with those of the components A and B are as follows: etal/eta=gn:0.55-0.90 and etan/etam=gn:0.15-0.45. The weight ratio A/B is (40:60) to (90:10). The melt flow rate of the present composition is 2-10g/10min.
Patent JP-H04317190-A (JP)
Title: Method and structure for identification of information storage card
Inventor: HOSHINO SHUICHI
IPC: G06K17/00
Filed: 1991-04-16
Abstract: PURPOSE:To obtain the identification method and structure for the information storage card with high card forgery prevention effect capable of identifying a card set in a reader/writer as a regular one without fail. CONSTITUTION:An illuminating light is irradiated to the reflection surface provided on the information storage card surface. The light is received by a plurality of light receiving surface part provided on the positions corresponding and not corresponding to the reflection direction characteristics of this reflection surface part. By identifying the card as a regular one when the intensity of light received at the position corresponding to the reflection direction characteristic of the reflection surface part is higher than the threshold value adding the prescribed value to the average value of the light intensity received in each light receiving surface part at the same time, whether or not the card set in the reader/writer can be identified only by comparing the light receiving intensity of each light receiving surface part regardless of the surface color or contamination of the card. Accordingly, the card identification reliability can be improved without complicating the structure.
Patent JP-S5736860-A (JP)
Title: Semiconductor device
Inventor: SHIOZAKI OSAMU
IPC: H01L29/41
Filed: 1980-08-13
Abstract: PURPOSE:To improve the high frequency characteristic of a transistor by connecting a ground region and a ground electrode to an output region and an output electrode in the back surface side of a semiconductor substrate having output, input and ground operation regions. CONSTITUTION:An n<+> type diffused layer 2 is formed in a p type substrate 1, an n type epitaxial layer 3 is formed on the surface, a p<+> type diffused layer  (ground region) 4, a base region 7 and an emitter region 8 are formed, an electrode 6 is then formed via an insulating film 5, the ground metallized layer 13 and emitter electrode 11 of a package substrate 14 having metallized layers 12, 13 (10 represents solder preventing insulating film), and output metallized layer 12 and collector electrode 9 are respectively connected. In this manner preferable high frequency characteristic can be obtained without ground inductance due to emitter bonding wire nor increasing the resistance of the collector electrode.
Patent JP-S60254891-A (JP)
Title: Speech and data communication system
Inventor: TAKEUCHI AKIHIKO
IPC: H04N7/173
Filed: 1984-05-31
Abstract: PURPOSE:To transmit image data and speech data through the same communication circuit and to economize the communication circuit by switching a circuit for a time specified by an image communication center and sending a speech current within the range of the specified time. CONSTITUTION:When data in format 16 is sent from the image communication center 1' to terminal equipment 4', a display control part 6' receiving the contents of the image data 16 stores data 161 in its internal memory and displays it on the scope of a display part 7'. Then, a control part 14 when detecting a switching command from a switching command part 162 switches the circuit through a switch 15 for T seconds in which a time display part 163 makes a display. At this time, the speech current 17 flows through a communication line 13 and is outputted to a speaker 10' through an audio amplification part 9'. The circuit is switched again through the switch 15 T seconds later and a digital signal is received.
Patent JP-H0411124-A (JP)
Title: Formation of retaining wall
Inventor: FUJIBAYASHI TORAKICHI
IPC: E02D29/02
Filed: 1990-04-26
Abstract: PURPOSE:To facilitate construction by forming a block body that forms a retaining wall by means of putting in parallel or of stacking, out of front and back wall materials and of board plate, into a groove, and by placing a concrete in the groove after installation, so as to bridge a reinforcement material. CONSTITUTION:A block body (a) that forms a retaining wall by putting in parallel or by stacking multiple concrete blocks, is formed out of a front wall 2, a back wall 3, 4, and of a board plate 1, into a groove having a gap (l). After the block body (a) is installed in site, a concrete is placed in the groove (l), while a reinforcement material 4 comprising rod material is bridged therebetween. The carrying and mounting can thus be carried out in a light- weighted condition, and a block of large size can be used thereby. The efficiency of construction is thus improved.