baber/WOPTO huggingface dataset:
Patent JP-2000303408-A (JP)
Title: Method for peeling asphalt road surface
Inventor: MORI AKIRA
IPC: E01C23/12
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for peeling an asphalt layer so as to be recycled, by efficiently heating the asphalt layer with small electric power, without generating noise. SOLUTION: In a method for cut-peeling an asphalt layer A with a following push cutter 5 while an asphalt road surface G being irradiated with microwaves to raise the temperature of the asphalt layer A to about 100-150 deg.C and to soften the asphalt layer A, the depth of penetration of microwaves is set to a value corresponding to the thickness of the asphalt layer A. Further, a plurality of microwave irradiators 4 are disposed in a direction orthogonal to the travel direction with intervals from each other, and the asphalt road surface G having a predetermined width is divided into a plurality of strips for softening, and the strips of the asphalt layer A having the predetermined width are simultaneously peeled off.  As a result, the asphalt layer can be efficiently heated and softened with relatively small electric power, so that the asphalt layer can be stripped with no noise and no environmental pollution, and the delaminated material can be recycled.
Patent JP-H07318693-A (JP)
Title: Decontamination sheet
Inventor: HIROSE EMIKO
IPC: G21F9/28
Filed: 1994-05-30
Abstract: PURPOSE:To reduce the wastes and the man-hour required for the curing work by employing a curing sheet produced by applying a tackifier on one side of a polymer sheet. CONSTITUTION:The decontamination sheet is produced by laminating three curing sheets 7 each having a tackifier surface 2 where a tackifier 9 is applied to one side of a polymer sheet 1. The floor surface in a work area is cured by laying the decontamination sheet with the tackifier surface 2 directing upward and the first stage demolition work is effected on the surface of the decontamination sheet. The first layer is peeled off upon finishing the work. In this regard, the tackifier surface 2 is directed inward in order to catch the contaminants. After finishing the second stage decontamination work on a new surface of the sheet 7, the sheet 7 is peeled off and the third stage cleaning work or the like is effected on the surface of the third layer sheet 7. Upon finishing the cleaning work, the third layer is peeled off thus ending a series of works in the work area. Since a new curing surface can be prepared easily, the man-hour required for the curing work can be reduced along with the wastes relating to the curing sheet.
Patent JP-S5543729-A (JP)
Title: Mercury head
Inventor: NAITOU YUTAKA
IPC: H01J9/395
Filed: 1978-09-22
Abstract: PURPOSE: To perform separation/dropping function reliably even when fluorescent powder is mixed to the rotary section, by separating predetermined amount of mercury through external forceful power then dropping on the rear gas injection path.  
     CONSTITUTION: At the time when completing the exhaustion work, a plate cam 21 to be driven by air cylinder 20 is advanced to rotate the lever 5 by predetermined angle. Consequently the mercury separation hole 19, through hole 22 made in the mercury tank 9 and through-hole 23 made in the fixed shaft 4 are coincided to drop predetermined amount of mercury into reservoir 24 provided at a portion of rear gas injection path 15. Then the rear gas is injected into the tube and thus produced air flow carry the mercury in the reservoir 24 into the tube. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5740903-A (JP)
Title: Resin magnet
Inventor: ANPO TAKESHI
IPC: H01F1/08
Filed: 1980-08-25
Abstract: PURPOSE:To improve thermal resistance and durability of a resin magnet by a method wherein a ferromagnetic powder having a large magnetic anisotropy constant and polyamide resin having saturated water absorption of less than the prescribed value are used to form the resin magnet. CONSTITUTION:The magnet is formed with the magnetic material 1 consisted of the ferromagnetic powder having the large magnetic anisotropy constant and the polyamide resin having saturated water absorption of less than 3.0wt%. As the ferromagnetic powder, ferrite magnet powder, rare-earth cobalt magnet powder, manganese-aluminum-carbon magnet powder, etc., are used, and the compounding ratio of the magnet powder and the resin is favorably to be decided within the range of 80-95% in relation to magnetic characteristic.
Patent JP-S5449116-A (JP)
Title: Display device of remaining time of tape
Inventor: NIIOKA TAKEHARU
IPC: G11B27/10
Filed: 1977-09-27
Abstract: PURPOSE: To accurately display the remaining time of tape by backward counting the time with a back-counting circuit from the time when set value and count value coincide.  
     CONSTITUTION: The tape running time corresponding to the tape capacity of a cassette is set in a setter 11 and is displayed in a display device 16 by switches S 1  thru S 4 . When the playback-recorded state is set in this state, switches S 5 , S 6  close, causing the output of an SR type FF 17 to be inverted by the output of a trigger circuit 18 and a transistor Q 1  to become OFF. Then a back counting circuit 14 counts the clocks of a reference oscillator 13 according to the output of a fast-set circuit 20. The time outputted by a decorder driver circuit 15 thereby is compared with the set time of the setter 11 and the output of the FF 17 is inverted by the coincidence signal outputted by a comparator 12, causing the transistor Q 2  to conduct. Then, the output of the circuit 20 also inverts and the running of a motor 23 and the back counting of the circuit 14 are started via inverter 21 and the remaining time of the tape is accurately displayed in a display device 16 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S608315-A (JP)
Title: Epoxy resin molding material for sealing semiconductor
Inventor: AZUMA MICHIYA
IPC: C08K3/00
Filed: 1983-06-29
Abstract: PURPOSE:To provide the titled molding material having excellent moldability and capable of giving a cured article having excellent moisture resistance, corrosion resistance and flexibility, by compounding an epoxy resin, a hardener, a cure accelerator, a filler, a rubber component and a fatty acid amide. CONSTITUTION:The objective molding material is obtained by compounding (A) an epoxy resin (preferably a novolac epoxy resin having an epoxy equivalent of 170-300), (B) a phenolic resin hardener (preferably a novolac phenolic resin having a softening point of 60-120 deg.C, and its amount is preferably 0.8-1.2 equivalent per 1 equivalent of the component A), (C) an organic phosphine compound (e.g. triphenylphosphine, etc.; 0.01-5wt% based on the sum of the components A and B), (D) an inorganic filler (e.g. clay), (E) a rubber component having unsaturated double bond in the molecular skeleton (e.g. polybutadiene) and (F) a higher fatty acid amide and/or polyvalent amide.
Patent JP-S598216-A (JP)
Inventor: KONDOU MASAAKI
IPC: H01B9/02
Filed: 1982-07-03
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-H0638026-A (JP)
Title: Method and device for processing image
Inventor: ISHIDA SHINICHI
IPC: G06T3/40
Filed: 1993-05-18
Abstract: PURPOSE:To enable copy or transmission without degrading picture quality even when a low-resolution mode is selected and to improve the quality of the longitudinal lines (lines in a sub scanning direction) or lateral lines (lines in a main scanning direction) of an original. CONSTITUTION:Even when the signals of data in the low-resolution mode are selected, a picture element value deciding circuit 114 and a binarizing part 103 prevent fine lines in original information from being missed by calculating the data of one picture element in the low-resolution mode from the data of plural picture elements read in a high-resolution mode. When the low-resolution mode is selected, fine lines in the main scanning or sub scanning direction are prevented from being missed by controlling 603 the rate of an edge emphasis amount in the main scanning and sub scanning direction corresponding to that mode.
Patent JP-H10293453-A (JP)
Title: Developing roller and developing device
Inventor: HARASHIMA HIROSHI
IPC: G03G15/08
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent wear at the abutting part of a developer sealing member for preventing developer from being spilled to the utmost and to obtain an excellent image over a long term by forming a wear resistant material layer at a part with which the developer sealing member comes in contact. SOLUTION: On a developing roller, the wear resistant material layer 31 is formed at the part with which the developer sealing member 11 for preventing the developer from being spilled comes in contact. Namely, the layers 31 are formed at both ends of the roller where a conductive layer 3 is formed on the outer periphery of a good conductive shaft 2 with which the member 11 comes in contact. The shaft 2 is constituted of a metallic solid core bar or a metallic shaft being a metallic cylinder whose inside is hollowed to be hollow. The layer 31 is made of material excellent in wear resistance and having a small friction coefficient such as urethane resin, phenol resin, fluororesin or silicone resin. Thus, the wear at both ends of the developing roller associted with operation is effectively prevented and the excellent image is formed over a long term.
Patent JP-S60260612-A (JP)
Title: Production of rigid foam
Inventor: SHIMADA TADASHI
IPC: C08J9/04
Filed: 1984-06-08
Abstract: PURPOSE:To obtain a rigid foam having a uniform and small cell diameter and suppressed void formation, by adding a specified foam stabilizer to the reaction system in reacting a polyol with a polyisocyanate compound in the presence of a catalyst, a blowing agent, etc. CONSTITUTION:In the production of a rigid foam by reacting a polyol with a polyisocyanate compound in the presence of a catalyst, a blowing agent, a foam stabilizer, etc., said foam stabilizer comprises a polysiloxane block copolymer terminated with alcoholic hydroxyl groups, e.g., a compound, preferably, of a MW of 1,000-20,000, represented by the formula, wherein R is a lower alkyl or the like, R' is a 2-4C alkylene, A is alkylene or the like, B is an alcoholic hydroxyl group, and m and n are integers. It is possible to obtain a rigid foam having a uniform and small cell diameter and few troubles such as void formation.
Patent JP-S5793971-A (JP)
Title: Preparation of piperazine derivative
Inventor: MURAI HIROSHI
IPC: A61K31/495
Filed: 1981-07-24
Abstract: NEW MATERIAL:The N-substituted trialkxoybenzylpiperazine derivative of formulaI(R is CH 3  or C 2 H 5 ; Z is cinnamyl).  
     EXAMPLE: N-Cinnamyl-N'-2,3,4-trimethoxybenzylpiperazine.  
     USE: Remedy for iscemic cardiopathy. It has various pharmacological activities to coronary circulatory system, e.g. cardiac motion suppressing action, coronary vessel dilating action, etc.  
     PROCESS: The compound of formulaIcan be prepared in high yield, by reacting N-trialkoxybenzylpiperazine of formula II with a cinnamyl halide in an inert solvent, if necessary in the presence of a proper acid acceptor, at room temp. W100°C for 0.5W6hr. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S596843-A (JP)
Title: Lecithin-containing oil composition
Inventor: KISHI YUKIHIKO
IPC: A23D9/00
Filed: 1982-07-05
Abstract: PURPOSE:Oil is combined with specific amounts of lecithin, polyglycerol ricinoleate polycondensate and/or diacetyltartaric unsaturated fatty acid monoglyceride to prevent the lecithin from precipitation for a long period of time. CONSTITUTION:2-30wt% of lecithin and 0.5-5wt% of glycerol rininoleate polycondensate and/or diacetyltartaric unsaturated fatty acid monoglyceride are dissolved in 97.5-65wt% of an oil such as rape oil. The resultant oil composition can keep its good condition without formation of lecithin precipitate even after long-term storage and facilitates the addition of lecithin to a variety of food products as well as oil and fat, because one can arbitrarily select either of water in oil or oil in water type emulsion, when using it.
Patent JP-H06334257-A (JP)
Title: Semiconductor laser element
Inventor: MIYAWAKI KATSUMI
IPC: H01S5/00
Filed: 1993-05-19
Abstract: PURPOSE:To prevent reduction in emission efficiency with improved cooling efficiency. CONSTITUTION:An LD chip 1 is soldered onto a submount 3 for cooling. An electrode 2 is provided on the upper surface of the LD chip 1 and a new heat sink 13 is provided on the electrode 2, thus suppressing the temperature increase of the LD chip 1 due to oscillation of laser due to the effect of the heat sink 13 and preventing the reduction in the emission efficiency of a laser element. Also, formation of the heat sink with a wide sheet reinforces the structure and prevents damage due to formation failure and external shock.
Patent JP-H02295255-A (JP)
Title: Communication processor
Inventor: HANEDA TOMOYOSHI
IPC: H04L12/58
Filed: 1989-05-10
Abstract: PURPOSE:To minimize influence upon an existent program at the time of the addition or alteration of a service element by allowing the communication processor to decide its start change independently of respective service element execution controllers. CONSTITUTION:The respective service element execution controllers 4-1-4-n are in charge of elements of service and refer to data written on a service control data memory 2 to start the processes of the service elements that they take charge of when their start conditions are satisfied. After the processes, the results are written on the service control data memory 2 and then service element execution controllers which satisfy the start conditions refer to the service control data memory 2 to start the processes. Consequently, the influence upon the existent program at the time of the addition or alteration of service elements is minimized.
Patent JP-S60262205-A (JP)
Title: Control method of multi-joint robot
Inventor: SHIOZAKI HIDEKI
IPC: G05B19/404
Filed: 1984-06-06
Abstract: PURPOSE:To always secure a shift of a robot along a prescribed line even in case a subject or a robot arm has flexion or distortions, by shifting a sensor according to each sensing pattern and detecting and storing the coordinate value of each reference point. CONSTITUTION:A torch serving as a contact type sensor is attached to an arm 5, and target points T1 and T2 are decided at the points near the initiation and termination of a welding line 10 respectively. The coordinate values of both target points are calculated and stored in a memory means. Then a sensing pattern is stored to the memory means so that the sensor detects the reference point on the line 10 of a work 9 from each target point. The sensor is moved to both target points by means of a control means. Then the sensor is moved based on a prescribed sensing pattern. The coordinate values of both reference points P1 and P2 corresponding to the initiation and termination of the line 10 are detected with a contact with the work 9 and stored to the memory means. Then a torch set at the tip part of a robot 8 is shifted by the control means along a line connecting both reference points. Thus the line 10 is welded.
Patent JP-S61273851-A (JP)
Inventor: HIRAIKE FUKASHI
IPC: H01K7/04
Filed: 1985-05-30
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-S60261011-A (JP)
Title: Measuring instrument of gap tilt angle of magnetic head
Inventor: NODA HITOSHI
IPC: G11B33/10
Filed: 1984-06-07
Abstract: PURPOSE:To measure a gap tilt angle from number of block pairs causing unbalance by recording a data block while tilting it by an angle equal in an opposite direction alternately from a reference tilt angle and increasing the angle stepwise and reading the block. CONSTITUTION:After the tilt angle is increased stepwise and plural data blocks are recorded, a data separating means 12 separating a data from a pulse train obtained at waveform shaping at a reproducing section 11, a gate width adjusting means 13 adjusting gate width of the means 12, a data error detection means 15 and a block number detecting means 17 are provided. Further, a gap tilt angle operating means 16 is provided, and after the gate width of the data separating means 12 is adjusted so as to cause an error to a data read from a couple of data blocks recorded in the opposite direction with the largest tilt angle on a reference magnetic disc, each data block is read and the gap tilt angle of the magnetic head is measured depending on the presence or absence of error. Thus, the gap tilt angle of the magnetic head is measured with high accuracy.
Patent JP-S5240985-A (JP)
Title: Method of forming porous silicon layer
Inventor: TOMIOKA TATSUYUKI
IPC: H01L21/3063
Filed: 1975-09-26
Abstract: PURPOSE: To form a P +  type layer between a P type Si substrate and an N type Si epitaxial layer deposited over the substrate and opposing to the top of the epitaxial layer, then contacting them as a drive-in thence making them porous thereby forming a deep porous Si layer of less expansion in cross direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5818665-A (JP)
Title: Flash fixing device
Inventor: YOSHINO MASAMI
IPC: G03G15/20
Filed: 1981-07-28
Abstract: PURPOSE:To obtain a fixing device which has a very uniform flash light illuminance distribution on a recording body by installing a flash lamp on one of focal point in common and forming a reflector of consisted two elliptic bodies while forming a recording surface in the vicinity of the other focal point. CONSTITUTION:A reflector 12 consists of two elliptic bodies 12' and 12''; a flash lamp 11 is arranged at one of common focal point of both the elliptic bodies 12' and 12'', and the recording surface of a recording body 14 is close to other focal points a2 and c2. This constitution minimizes the difference between maximum illuminance IMAX and minimum illuminance IMIN on the recording surface, and then IMIN=IMAXX(0.95-0.85), thereby obtaining a fixing device which has such characteristics that the regularity of a flash light illuminance distribution on the recording body is high.
Patent JP-S5641255-A (JP)
Title: Coloring method of thermoplastic resin
Inventor: IMAHORI SEIICHI
IPC: C08L21/00
Filed: 1979-09-12
Abstract: PURPOSE: To color a thermoplastic resin clear greenish blue with good heat stability, by a method wherein a specified anthraquinone dye is used.  
     CONSTITUTION: About 0.00005W5wt%, pref. 0.01W1wt% of an anthraquinone dye of the formula (wherein X is H, halogen) is blended with a resin (e.g. a polystyrene, a polymethyl methacrylate, a polyethylene, etc.) to color the resin. The above dye is produced e.g. by reacting aniline with 1,5-dinitro-4,8-dihydroxyantraquinone. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5542873-A (JP)
Title: Thermal ink transfer and recording medium
Inventor: OONISHI MASARU
IPC: B41M5/40
Filed: 1978-09-21
Abstract: PURPOSE:To obtain a clear image by integrally forming an ink transfer film and a recording paper to whose smooth surface, perforation to be used for separation is provided, thereby improving handling of the nonrigid transfer film to eliminate wrinkles and rocking motion, then by removing the film along the perforatuon lines. CONSTITUTION:A solid ink layer 3 is coated on a base film 2 such as cellophane to form an ink transfer film 1. A smooth paper 13 on which the ink layer is thermotransferred is overlapped on the film 1. A recording surface 15 in the middle is lightly sealed or simply contacting, while the paper is adhered and secured to the film at the both ends 16a and 16b. The paper is removed from the film 1 along perforation lines after an ink image is thermotransferred on the recording surface 15. EFFECT:The size of the device can be reduced. USE:Printer for computer, and the like.
Patent JP-S5642146-A (JP)
Title: Detecting device for wind velocity
Inventor: ICHINOSAWA ISHI
IPC: B61C17/00
Filed: 1979-09-14
Abstract: PURPOSE: To enable prevention of such a phenomenon as the stoppage of an engine and the breaking of the circuit of the main electromotor at the time of the transitional change in normal operation by providing a release time element between a wind-velocity detecting switch and an auxiliary relay.  
     CONSTITUTION: The release time element 20 is inserted and connected between the wind-velocity detecting switch 7 and the auxiliary relay 18. By this, the operation of the auxiliary relay 18 is stopped only while the velocity of the wind decreases instantaneously. That is, even when the velocity of the wind comes to the level where the wind-velocity detecting switch 7 is operated by the sharp change of the rotational number of the engine, the auxiliary relay 18 is set not to operate for about 5W6sec by the work of the release time element 20. At this time, the transitional change of the rotational number of the engine wherein the velocity of the  wind falls below a prescribed value continues only for about 2W3sec and it soon  returns to the rotational number of idling. Thus, such a phenomenon as the stoppage of the engine and the breaking of the circuit of the main electromotor at the  time of the transitional change can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01288043-A (JP)
Title: Serial data receiver
Inventor: MIZUGUCHI HIROSHI
IPC: H04L13/08
Filed: 1988-05-13
Abstract: PURPOSE:To relieve the load of the software by outputting a coincident output from a comparator means comparing a comparison data fed via a data bus and an identification data stored in a memory means as an interrupt request signal of the microprocessor. CONSTITUTION:A memory means 300 applying parallel conversion to a data string fed to a serial data input terminal 12 and storing the data at least by one frame, a comparison means 400 comparing the compared data supplied via a data bus 2 with an identification data stored in the memory means, and an interrupt signal output means 700 outputting the coincident output of the comparison means as an interrupt request signal of the microprocessor are provided to the receiver. Thus, the comparison data stored in the digital comparator is set freely by the software loaded in the microprocessor and only when the received identification data and compared data are coincident, the succeeding information is fetched by the interrupt processing. Thus, the load of the software is relieved.
Patent JP-S5643039-A (JP)
Title: Vibration-proof device for cylinder mounted on vehicle
Inventor: YODA AKIRA
IPC: B60P1/16
Filed: 1979-09-14
Abstract: PURPOSE: To prevent a hoist cylinder from vibration, swing and thereby unnecessary wear in a vehicle like dump car which can slant its rear body by the cylinder.  
     CONSTITUTION: When a vehicle 1 travels with its rear body being lowered, a hoist cylinder 4 oscillates and swings mainly in the fore-and-aft direction of the vehicle, i.e. in the pivotal direction of shafts 14, 16 due to clearances of the shafts 14, 16 for pivotally connecting the rear body to a chassis 2 and a hinge pin for a dump hinge 3, deviation caused by displacement of the rear body 1 and chassis 2, etc. However, since an engaging projection 5 provided on the top of the hoist cylinder 4 is fitted in an annular engaging hole 6 of a stopper 7, said oscillation and swing are not enlarged. Since said hole 6 is provided on the inner periphery with a protective member 11 formed on resilient material such as rubber, operation of the hoist cylinder 4 is restrained by soft buffer action of the protective member 11. 
     COPYRIGHT: (C)1981,JPO&Japio