baber/WOPTO huggingface dataset:
Patent JP-H01240430-A (JP)
Title: Binder
Inventor: KITAMURA ATSUSHI
IPC: B65B67/06
Filed: 1988-03-13
Abstract: PURPOSE:To effectively bind an object, by providing a notch, a guide path, a hole for pulling out on both plates for the object to be bound and further providing a cutter on the outer periphery of a rotor, a pressing member on the way of the guide path and needles in the hole for pulling out. CONSTITUTION:One end of a binding tape T is extended to be brought into contact the upper face of the outer periphery of a rotor 1 and stretched to the position passing on a notch 5 for insertion of an object (P) to be bound. The expected part to be bound of the object (P) is inserted into a recess 2 through the notch 5 and pressed downward along a first guide path 6. The front end of the tape T is double-folded and shaped to envelop the object and wound into the rotor 1 in an U shape. The tape T is cut by its compression with a pressing member 9 and a cutter 3 on pushing it in a second guide path 7. The object (P) to be bound reaches the bottom of the hole 8 for pulling out and the tape T is perforated by needles 14. Hereafter, the object (P) is pulled out.
Patent JP-S61217420-A (JP)
Title: Distributing device of piecemeal wires
Inventor: KIYAMA SHIGEO
IPC: B65G47/14
Filed: 1985-03-22
Abstract: PURPOSE:To enable to distribute numerous wire pieces securely and in a high speed to specific positions, by exercising a separation in a fixed number and a controlled delivery of plural wire pieces in a separator, and exhausting a single sized pieces in the following separator. CONSTITUTION:In a separator B, numerous wire pieces A fed in a condition unified lengthwise by a receiving hopper 1 and a lineup device B' are exhausted one by one in a lineup condition to make thereby separation by a fixed number and a controlled delivery through a delivery member 2. Then, in a separator C, the delivered wire pieces are controlled by a limit switch 6, and in a hopper 4 which receives the wire pieces by a fixed number, piled up wire pieces are separated and floated each other by a convective air flow along the inner wall, owing to a blower 5, to make a single sized wire pieces insert securely into a distributing outlet 44, and, a branch of the air flow from the main flow acts to exhaust these single sized wire pieces through the distributing outlet to the outside.
Patent JP-H06275653-A (JP)
Title: Manufacture of compound semiconductor transistor
Inventor: ANAYAMA CHIKASHI
IPC: H01L29/812
Filed: 1993-03-19
Abstract: PURPOSE:To provide a method of manufacturing a compound semiconductor transistor which can obtain a buried electrode by one growth wherein a regrowth interface is not formed in a PN junction part, make leak or the like difficult to be generated, and improve the element characteristics. CONSTITUTION:A method of manufacturing the title transistor includes the following steps; a step of forming a mask 2 on a compound semiconductor layer 1, astep wherein the compound semiconductor layer is etched by using the mask 2, and trenches 4 having growth surfaces corresponding to a buried electrode part and a current channel part which are different in the face orientation are formed, and a step wherein a buried electrode 7 and a current channel 6 having a conductivity type different from the electrode 7 are formed by growing simultaneous doping layers of P-type impurity and N-type impurity in the trench.
Patent JP-S55153197-A (JP)
Title: Error byte detecting circuit of memory unit
Inventor: AOKI TAKASHI
IPC: G06F11/10
Filed: 1979-05-15
Abstract: PURPOSE: To make it easy to detect an error byte position and its cause position by providing the method of indicating a byte position where a parity error is happening by testing data.  
     CONSTITUTION: If data read out from buffer memory 1 has an error, register error signal 5 is generated, and consequently byte counter 8 operates to decide byte error 5' at the assigned byte position while counter 8 is made to count up in case no error. When an error is found, test pattern generating circuit 7 is put into operation to write a test pattern at the byte position of read register 3 assigned by counter 8, so that parity check circuit 4 will make a decision by byte error signal 5' in sequence. When signal 5' is generated, a byte marked by register 3 is considered to has an error. When signal 5' is not generated, the read operation of memory 1 is faulty. After an error log, circuit 7 recovers and counter 8 is made to count up by one, thereby repeating the above-mentioned operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55153673-A (JP)
Title: Slag removing method of scarf nozzle
Inventor: TAKANO TAKESHI
IPC: B23K7/10
Filed: 1979-05-15
Abstract: PURPOSE: To achieve the saving of repair cost and the improvement of steel material quality by removing the slag deposited at the inflammable gas spouting port of the scarf nozzle and its vicinity by spouting hihg-pressure inert gas from the inflammable gas spouting hole.  
     CONSTITUTION: During scarfing work, the shut-off valves 6, 8 of an inflammable gas, e.g., propane gas pipeline 4 and the solenoid valve 17 of a release pipeline 16 are held open and the solenoid valves 13, 14 of an inert gas, e.g., N 2  gas pipeline 11 and the solenoid valve 9 of a release pipeline 8 are held closed and therefore only the propane gas is supplied to a scarf nozzle 1 and is injected to the slag surface. Several seconds after the ending of the scarfing, the shut-off valves 6, 7 and solenoid valve 17 are put in the close position and the solenoid valves 13, 14, 9 in the open position to supply only the N 2  gas to the nozzle 1 and be spouted through the injection orifice thereby blowing away the slag deposited thereon without any oxidation reaction. The respective gases leaking from the respective valves are released from release pipes 8, 16 respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11254176-A (JP)
Title: Dust-collecting equipment for laser beam machine
Inventor: UENO JUNJI
IPC: B23K26/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To efficiently collect micro dust of a workpiece such as its combustion residues produced by a laser beam machine for machining a long belt-like workpiece with a laser beam. SOLUTION: With a tip paper 15 made to run on a base 21, a drilling is performed with a laser beam L. With a duct 22 formed under the base 21, an air flow A is formed inside the duct 22 by sucking from a draft tube 23. An inlet side hood 26 and an outlet side hood 27 are formed on both sides of the tip paper 15. The air flow from an intake tube 24 is guided into the outlet side hood 27 by means of a damper 28. An air flow B is formed that flows above the tip paper 15 from the outlet port 27a to the inlet port 26a. The combustion residues sucked by the air flows A, B are collected in a dust- collecting tank.
Patent JP-H11253409-A (JP)
Title: Piercing needle and member for corneal layer of epidermis
Inventor: MINAGAWA HIROTAKA
IPC: A61B17/20
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a piercing needle, for use in a device piercing a corneal layer of epidermis, for piercing a hole in the surface of the skin by use of the needle and for sampling tissue fluid from the pierced part, the needle reducing the degree of invasion into the skin and enabling an effusion to be sampled efficiently. SOLUTION: The end of a needle 1 is formed in the shape of a sharply pointed cone or pyramid or a tiny cylinder or prism and into a stepped structure having a step 10 to provide a piercing needle such that the end of the needle 1 projects from the step 10 by a length sufficient to pierce a hole only in a corneal layer of epidermis without damaging blood vessels. Using the piercing needle, sampling of an effusion can be achieved easily without greatly invading the skin.
Patent JP-2000260180-A (JP)
Title: Semiconductor memory
Inventor: HIRAGA YUTAKA
IPC: G11C11/407
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory which is provided with a circuit for refreshing a memory cell inside and in which access timing can be easily confirmed by an external device. SOLUTION: A semiconductor memory 101 of S-DRAM and the like provided with a memory circuit 12 required for refreshing inside is provided with a refreshing controller 102 for refreshing itself in a device, and has an auto- refreshing function refreshing the memory circuit 12 without external indication. At the time of refreshing, a hold signal 106 for prohibiting access from the outside is outputted to the outside from the refreshing controller 102.
Patent JP-H10249312-A (JP)
Title: Detoxication treating method of fly ash or the like
Inventor: GOTO TATSUO
IPC: B09B3/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a detoxication treating method of a fly ash, etc., capable of removing heavy metals from the fly ash at a lower temp. than heretofore and detoxicating. SOLUTION: After charging the fly ash subjected to a chlorination treatment into a vacuum heating furnace 1, a top cover 4 is closed, and a heater is actuated and also a compressor 3 is actuated, and a heated air H is infected from a bottom part of the vacuum heating furnace 1 at 600-1,200 deg.C in an amount of 2-8 time/min of a volume of the fly ash A to fluidize the fly ash. Simultaneously, a vacuum pump 6 is actuated to suck large amount of the air than an injected amount of the air from the compressor 3 to keep the inside of the vacuum heating furnace 1 in a reduced pressure of 100-600mmHg.
Patent JP-H11261072-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ASAI SHOKI
IPC: H01L29/786
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device which can be enhanced in speed operation and lessened in power consumption at the same time. SOLUTION: SOI layers 6 and 7 are formed on a silicon single crystal substrate 1 through silicon oxide films 3 and 5 to constitute MOSFETs 20 and 21. The MOSFETs 20 and 21 are turned to a complete depletion mode in a circuit operation where the MOSFETs 20 and 21 are repeatedly turned ON or OFF, and the SOI layers 6 and 7 are turned to be fully depleted in the thickness direction of the films. The MOSFETs 20 and 21 are turned to a partial depletion mode in a circuit standby where the MOSFETs 20 and 21 are kept in an ON state or an OFF state, and there exist regions which are not depleted in the thickness direction in the SOI layers 6 and 7. A switch of a depletion mode is made by a voltage applied to a back gate electrode layer 4.
Patent JP-H11254595-A (JP)
Title: Packaging material and packaging vessel employing the packaging material
Inventor: HIDAKA TAKASHI
IPC: B32B27/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To lessen lowering of interlayer adhesive strength with time at packing a content having a perfume component by specifying the kinds of an anchor coat and a quantity of application at the time of forming through extrusion and application a heat adhesive resin layer on the inner surface of a base material layer via an orientation plastic film and an anchor coat layer. SOLUTION: The packing material is of a type having a laminated construction made up of a base material 1, an adhesive layer 2, a oriented plastic film 3, an anchor coat layer 4, and a sealant layer 5 formed by an extrusion method. The sealant layer 5 is selected from any one of lower density ethylene, linear lower density polyethylene, an ethylene-methacryl acid copolymer, an ethylene- acryl acid copolymer, and ionomer resin, a molten resin is laminated through direct extrusion and application. The anchor coat layer 4 used at laminating the sealant layer 5 consists of a two-liquid curable type urethane adhesive, and its application quantity is allowed to be in the range of 0.1-0.5 g/m<2> .
Patent JP-H09216769-A (JP)
Title: Device for separating core and tape
Inventor: MURATA MITSURU
IPC: B65H75/24
Filed: 1996-02-10
Abstract: PROBLEM TO BE SOLVED: To process a core with safety and excellent efficiency without imparting the appearance of the core, by introducing a processing subject placed on a flat plate onto a hole by a guide, centering the hole and the core, driving a press, pushing the core into the hole of the flat plate by a punch, and separating the core from a tape so as to be fallen downward. SOLUTION: A processing subject thrown on a flat plate 1 is introduced by a guide 2 and moved up to the position of a hole 1a, and the lower part of the core 6 is fitted to the hole 1a. Optical sensors detect whether or not the processing subject exists and off center occurs, and when the detected results of both sensors meet the qualifications, an indicating lap is lighted. When both pushing button switches are pushed under a condition that the fitting of the lower part of the core and the hole 1a is completed and the indicating lamp is lighted, a press 3 is driven, a punch 4 stamps out the core 6 to the flat plate hole 1a, and the core 6 and a tape 7 are separated from each other. The separated core 6 is integrated to the outside of a device by a shooter under the flat plate 1.
Patent JP-S58177982-A (JP)
Title: Benzoisothiazoline derivative and antitrichophytic
Inventor: TAKANABE ATSUYOSHI
IPC: A61K31/428
Filed: 1982-04-09
Abstract: NEW MATERIAL:A compound of formula I (R is alkyl, aralkyl; X is H, halogen). EXAMPLE:6-Chloro-2-n-propyl-1,2-benzoisothiazolin-3-one. USE:Antitrichophytic: it is soluble in a usual base of skin preparations and develops satisfactory effect with a small dose. Therefore, it can be given to men or animals with high safety without anxiety on remaining or acute toxicity. PREPARATION:The reaction of a compound of formula II with an amine: R- NH2 is carried out in an inert solvent at 40-60 deg.C to give a compound of formula III and a halogen atom is made to add to the compound, followed by thermal cyclization to give the compound of formula I .
Patent JP-H07242144-A (JP)
Title: Oil mixing preventing device for tank lorry
Inventor: SATO KATSUYOSHI
IPC: G01N21/41
Filed: 1994-03-04
Abstract: PURPOSE:To prevent a kind of oil, different from a specified kind of oil which must be unloaded, from being unloaded, in a device wherein an objective kind of oil, intended to be unloaded, can be accurately detected, identified, compared and discriminated. CONSTITUTION:In this tank lorry 1, unloading from tank chambers 4 of a tank 2 is performed through bottom valves 5, delivery pipe 6, etc. An oil mixing preventing device 8 is provided with a refraction sensor 9 and actuator valves 10 additionally provided successively in the delivery pipe 6, and also, in control means 11, a refractive index of an objective kinds of oil, intended to be unloaded, detected by the refraction sensor 9, is compared with a refractive index of an assigned kind of oil, which must be unloaded, preassigned and stored. In the case of discriminating both the refractive indexes to agree, the actuator valve 10 is controlled to open, and in the case of the both not to agree, the actuator valve 10 is controlled to close. Also a display means of these controls is provided.
Patent JP-S51136670-A (JP)
Title: Process for preparing thiadiazole derivatives.
Inventor: MATSUMOTO IKUO
IPC: C07D417/04
Filed: 1975-05-22
Abstract: PURPOSE: To prepare thiadiazole derivatives, which are useful as synthetic intermediates for drugs, without the violent generation of gas by reacting hydrazone derivatives with thionyl chloride in THF. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61219221-A (JP)
Title: Signaling information transferring device
Inventor: MATSUMURA TOSHIHIKO
IPC: H03M7/32
Filed: 1985-03-25
Abstract: PURPOSE:To determine bit stealing cycles to a PCM and ADPCM signals irrespectively of the relation between them, by sending out signaling information held by a shift register after reinserting the information into outputs converted or reversely converted at an optional frame cycle. CONSTITUTION:When a change occurs in a bit stealing timing signal BSP, a selector 13 selects a PCM signal API in the next frame and inputs the selected PCM signal API in a shift register 14 and holds signaling information Sig(n) for 24 or 32 bits in the 2nd frame. The selector 13 holds signaling information Sig(n+1) in the 3rd to 7th frames and signaling information Sig(n+2) in and after the 8th frames. An ADPCM bit stealing timing circuit 4 changes a bit stealing timing signal BSA at an optional timing to insert the signaling information. A PCM/ADPCM converting circuit 12 fetches the signaling information held by the shift register 14 and inserts the information at every channel.
Patent JP-2000256030-A (JP)
Title: Production of porous preform for optical fiber and production apparatus
Inventor: OGINO TAKESHI
IPC: G02B6/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a porous preform for optical fiber, which is capable of uniformly depositing glass particles onto the porous base material regardless of the occurrence of the resonance during producing the porous base material for the optical fiber, thereby the longitudinal change in the refractive index distribution of the preform for the optical fiber is suppressed to the minimum, and to provide a production apparatus. SOLUTION: The method for producing a porous preform for optical fiber having core/clad structure is comprised of supplying at least glass raw material gas, combustible gas and co-combustible gas to each of a burner for core and a burner for clad, hydrolyzing the glass raw material in oxyhydrogen flame of the burner to form glass particles and continuously depositing the glass particles from the top part of a rotating rod-shaped member to its axial direction. In this case, the static deflection amount δ of the rod-shaped member is controlled to be not more than a/15, wherein a is the outside diameter of the deposited surface at the top part of the porous preform for the optical fiber during deposition.
Patent JP-H09250128-A (JP)
Title: Sampling of specimen earth and preparation device of sample
Inventor: KAWABE YOSHIAKI
IPC: E02D1/04
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To sample an effective specimen earth, by providing a collar at the outer periphery of the upper end of a cylinder and providing a vertially divisible inner cylinder so as to be able to insert in or pull out of the outer cylinder while sliding it, in which a blade edge is fitted at the front end of the cylinder. SOLUTION: A blade edge 2 is provided in the front end of a cylindrical body to form the outer cylinder 1. And a collar 6 is provided at the outer periphery of the upper end of the cylindrical body and an inner cylinder 5 is formed so as to be vertically divisible into a plurality of parts. The inner cylinder 5 is arranged in the outer cylinder 1 and the cylindrical body is set on the ground face of a sampling position for earth. The outer and inner cylinders 1, 5 are pressed in a ground B by use of a pressing-in tool like a jack 12, by using a heavy construction machine or the like as a reaction plate 11 and a specimen earth C is taken in the inner cylinder 5. After the pressing-in tool has been removed, the outer cylinder and the inner cylinder are pulled out of the ground B.  And further, the inner cylinder 5 is pulled out of the outer cylinder 1 and the inner cylinder is divided to take out the specimen earth C.
Patent JP-H04298291-A (JP)
Title: Sewage treating tank
Inventor: MINOURA HIDEKI
IPC: C02F3/06
Filed: 1991-03-26
Abstract: PURPOSE:To allow the adjustment of the flow of the sewage in the bottom of a settling tank according to sludge load. CONSTITUTION:A contact aeration tank 2 provided in an outside tank 1 is partitioned from the settling tank 3 by a flow turning plate 4. The contact aeration tank 2 and the settling tank 3 are communicated via a spacing 5 between the bottom end of the flow turning plate 4 and the bottom of the outside tank 1. A cleaning cylinder 8 in which a part of the sewage flows when the sewage flowing circulatively in the contact aeration tank 2 flows downward along the flow turning plate 4 is provided vertically on the contact aeration tank 2 side of the flow turning plate 4. An inflow aperture 9 in which the sewage flows is formed in the upper part of the cleaning cylinder 8. This aperture 9 is formed variably in its area. The flow in the bottom of the settling tank 3 is changed by regulating the flow rate of the sewage flowing in from the inflow aperture 9.
Patent JP-S62218460-A (JP)
Title: Recording fluid
Inventor: IIDA YASUHARU
IPC: F21V5/00
Filed: 1986-03-20
Abstract: PURPOSE:To provide a recording fluid for ink jet recording, which is suitable for use in applying marking to ceramics, metals, plastics, etc., and has excellent heat resistance and recording stability, containing water glass, a water-soluble inorg. pigment and water. CONSTITUTION:5-50wt% water glass composed of an alkali metal silicate glass is blended with 0.5-15wt% water-soluble inorg. pigment which is water-soluble, but is made water-insoluble after drying, such as K2CrO4, KMnO4, etc., and optionally, a water-miscible org. solvent (e.g., methanol) for preventing the soln. from being dried in a nozzle, 0.01- several % surfactant (e.g., sodium dodecylbenzenesulfonate) for adjusting surface tension, etc., to obtain a recording fluid for ink jet recording, which has a viscosity of 1-25cps/25 deg.C, a surface tension of about 20-60dyn/cm and electrical conductivity of about 3X10<2>XOMEGA<-1>.cm<-1>.
Patent JP-H01234118-A (JP)
Title: Wire spark erosion machine
Inventor: SAKANISHI MASATO
IPC: B23H7/10
Filed: 1988-03-15
Abstract: PURPOSE:To eliminate the need of a special mechanism and to enable high- performance electrical discharge machining by forming a wire electrode round in shape to be straight in section by the first forming means and then applying twist to the wire electrode in the longitudinal direction to be spiral by the second forming means. CONSTITUTION:A wire electrode 1 round in section, which is drawn out from a supply bobbin 2 and conducted between rollers 14a, 14b of the first forming means 14 through the second idler 4b, is pressed between the above rollers 14a, 14b to be formed into a wire electrode 1a straight in section. Subsequently, the electrode 1a is inserted in a die 17 of the second forming means 18, and the turning force of a motor 18a is transmitted to the die 17 through a belt 18b and twist is applied in the longitudinal direction of the electrode 1b, whereby the electrode is formed into the electrode 1b having a spiral shape to be supplied to a machining gap portion of a workpiece 1. Accordingly, a machining liquid 10 is discharged favorably so as to facilitate elimination of sludge.
Patent JP-H08258361-A (JP)
Title: Recorder and recording method
Inventor: NAGATOMO AKIRA
IPC: B41J2/01
Filed: 1995-03-20
Abstract: PURPOSE: To provide a recorder which can record at a high speed by eliminating a memory for regulating an interline and actually obviating a processing time for regulating the interline of two or more lines. CONSTITUTION: An MPU sets a correction amount (the interval of an interline) in a register 31 before starting printing. Then, at the time of printing, the first and second lines of a serial clock (SCK signal) and a latch signal (LAT) fed from the MPU to a counter 32 are passed to a serial clock output (SCKO) and serial data output (SDTO). In this case, the superposition of the first and second lines is temporarily stored in a register 36. The superposed dots become '1' by the OR of the superposition of the first and second lines. Since the clocks (SCK) of the same number as the serial clock outputs (SCKO) are not provided due to the superposition of the first and second lines, insufficient amount is output from a serial clock supplementing circuit 37.