baber/WOPTO huggingface dataset:
Patent JP-H07335879-A (JP)
Title: Insulated gate semiconductor device containing protective circuit
Inventor: KONO YASUHIKO
IPC: H01L29/739
Filed: 1994-06-09
Abstract: PURPOSE:To prevent operation of a parasitic element due to carrier injection into a protective circuit forming region, and exclude malfunction of the protective circuit, by forming a fifth layer having the structure for blocking carrier injection from a first electrode, in a third region where the first electrode is formed on one main surface and a protective circuit constituting element is formed. CONSTITUTION:A first layer 5 of one conductivity type which is adjacent to one main surface, and a second layer 6 of the other conductivity type which is adjacent to the first layer 5 and the other main surface are formed on a semiconductor substrate, which is divided into a first region 1, a second region 2, and a third region 3 which are mutually adjacent to each other. A first electrode 4 formed on the one main surface and an MOSFET 40 as a protective circuit constituting element are formed in the third region 3. A collector short layer 7 of the other conductivity type which is a fifth layer for blocking carrier injection from the first electrode 4 is formed in the third region 3. Hence the third region 3 as a protective circuit forming region can prevent the operation of a parasitic element, and exclude the malfunction of a protective circuit.
Patent JP-S5776154-A (JP)
Title: Magnetic alloy
Inventor: IGARASHI ZENJI
IPC: C22C38/28
Filed: 1980-10-29
Abstract: PURPOSE: To offer a low-cost magnetic alloy composed of a single alloy based on Fe-Cr-Co, having a complex magnetic property, excellent in workability and abound in mass-producibility.  
     CONSTITUTION: The magnetic alloy comprises, by weight ratio, 17W35% Cr, 8W 20% Co, 0.1W10% Mo, 0.1W8% of one or more of Ti, Zr, and Hf, and the balance being Fe. The alloy may contain 0.1W10% of one or more of Mn, Y, Cu, Zn, Al, R.E.C., and platinum-group metals as additional components. The alloy can be provided with a complex magnetic property by subjecting it to special heat treatment and working. That is, the complex magnetic property is obtained by solution-treating the alloy in an α+γ dual phase zone and utilizing the spinodal decomposition of each phase a γ→α' transition mechanism and an age-precipitation-hardening mechanism, so that mainly α contributes to a large coercive force while γ contributes to a small coercive force. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09329500-A (JP)
Title: Pyroelectric infrared sensor
Inventor: IMADA KATSUMI
IPC: H02N2/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a pyroelectirc infrared sensor of high reliability by securing the fundamental characteristics of a piezoelectric chopper. SOLUTION: This pyroelectric infrared sensor is equipped with an infrared ray sensing part 15 to sense infrared rays 16 emitted from an object, a shield plate 12 to shut off infrared rays 16 to be incident to the sensing part 15, an elastic shim 10 in flat plate shape whose one end is fixed and other end is fitted with the shield plate 12, and piezoelectric ceramic 11a and 11b provided on both surfaces of the shim 10 excluding some area. The shim 10, the ceramics 11a and 11b, and the shield plate 12 constitute a piezoelectric chopper which controls the incidence and shutoff of infrared rays 16 to the sensing part 15.  The shim 10 fitted with shield plate 12 is divided into two parts, i.e., an arm 10a where piezoelectrics ceramic 11a and 11b is not provided and a drive part 10b where the ceramics 11a and 11b is formed, and thereby the shield plate 12 is displaced largely so that the fundamental characteristics of piezoelectric chopper are secured, and a high reliability is established.
Patent JP-S5951029-A (JP)
Inventor: KURUMADA MINORU
IPC: B65B9/04
Filed: 1982-08-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0315852-A (JP)
Title: Coating method for sensitive body
Inventor: SAKAMOTO MASAYUKI
IPC: B05C3/00
Filed: 1989-06-14
Abstract: PURPOSE:To obtain the photosensitive body with which the efficiency of using a photosensitive liquid is high and image quality is good by forming a charge generating layer and charge transfer layer on a base body by a specific system. CONSTITUTION:The conductive base body 3 is axially moved in the photosensitive liquid 2 contained in a container 10 provided in contact with the outer peripheral surface of the base body 3 to form the charge generating layer on the base body; thereafter, the base body 31 formed with the charge generating layer is immersed into a coating tank 33 in which the photosensitive liquid 35 is housed, by which the charge transfer layer is formed on the charge generating layer. Namely, the charge generating layer which is small in film thickness and small in liquid volume is formed by the system with which the efficiency of using the liquid is high. The charge transfer layer thereon is formed by the system of avoiding damaging the previous charge generating layer. The photosensitive body with which the efficiency of using the photosensitive liquid is high over the entire part and the quality is high is obtd. in this way.
Patent JP-H0446681-A (JP)
Title: Spot welding method for plated steel sheets
Inventor: TAKADA TAKAHIDE
IPC: B23K11/11
Filed: 1990-06-08
Abstract: PURPOSE:To prevent sticking of plating powder to an electrode chip by placing a pickup preventive sheet made of an ordinary steel sheet on the electrode chip side surface of the plated steel sheets at a superposed part of the plated steel sheets and subjecting the superposed part together with this preventive sheet to spot welding. CONSTITUTION:The pickup preventive sheet 14 made of the ordinary steel sheet is located on the electrode chip 13 side surface of the plated steel sheets 12a and 12b at the superposed part. Since the superposed part together with this pickup preventive sheet 14 is subjected to spot welding, the plating powder by melting of a plated layer is not scattered and sticking of the plating powder to the electrode chip is prevented. Consequently, it is prevented that current density is reduced by stains and wear of the electrode chip and a weld zone is ruptured due to a shortage of strength. Further, the number of shapings and replacements of the electrode chip is reduced and the welding time can be reduced.
Patent JP-H11343453-A (JP)
Title: Curable composition for topcoating material and coated product made by using the coating material
Inventor: INOUE MASAHARU
IPC: C09D5/38
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition with high resistance to staining as well as excellent acid resistance and curability and balance in coating film properties such as appearance and hardness, and to obtain coated products made by using the above composition. SOLUTION: This curable composition for topcoating materials comprises (A) a vinyl copolymer with the main chain consisting of a vinyl copolymer, having at least one hydrolyzable silyl group bound to a carbon atom and shown by the general formula I (R<1> is H or a 1-10C alkyl; R<2> is H or a univalent group selected from the group consisting of 1-10C alkyl, 6-10C aryl and 7-10C aralkyl; (a) is an integer of 0-2) on the main chain terminal and/or side chain, also having at least one alcoholic hydroxyl group at 1,000-2,000 g/mol, (B) a silicone compound of the general formula II: (R<9> O)4-b - Si-(R<10> )b (R<9> is H or a univalent group selected from the group consisting of 1-10C alkyl, 6-10C aryl and 7-10C aralkyl; R<10> is a univalent group selected from the group consisting of 1-10C alkyl, 6-10C aryl, and 7-10C aralkyl;  (b) is an integer of 0-2) and/or a partially hydrolyzed condensate thereof, and (C) an oligomer compound <=2,000 in molecular weight having at least two carboxyl groups in one molecule, formed by half-esterification between a polyol and an acid anhydride.
Patent JP-H0814712-A (JP)
Title: Receiver dryer
Inventor: UEDA KATSUMI
IPC: F25B43/00
Filed: 1994-07-01
Abstract: PURPOSE:To provide a receiver dryer in which a tube structure can be relatively simply formed even in an air conditioner for cooling and heating and a low circuit resistance, a small size and a low cost can be realized. CONSTITUTION:Refrigerant tubes 43a, 43b are branched to input branch tubes 431a, 431b opened with a gas-phase area 411 and output branch tubes 432a, 432b opened with a liquid-phase area 412 in a vessel 41. The tubes 431a, 431b have check valves 45a, 45b in which downstream sides are directed toward the opening direction. The tubes 432a, 432b have check valves 46a, 46b in which upstream sides are directed toward the opening direction.
Patent JP-H0442275-A (JP)
Title: Electrophotographic printer
Inventor: OGAWA TOSHITAKA
IPC: G03G15/00
Filed: 1990-06-08
Abstract: PURPOSE:To improve reliability for a device and to extend the service lifes of a transfer belt and a photosensitive material by moving the transfer belt so as to be separated from a heating roll when no print operation is performed. CONSTITUTION:A form 12 is inputted from a driving roll 15 side and is passed through a transfer part, and is carried to a fixing part consisting of the heating roll 2 and a pressurizing roll 3, etc. The transfer belt 1 is formed in such structure that it can be turned around the rotary shaft 20 of the driving roll 15, and the stoppage of printing is performed by turning and holding the transfer belt 1 to a position shown in dotted line around the rotary shaft 20 after a printed sheet 12 is carried. In such a way, it is possible to improve the reliability by separating the transfer belt 1 from the heating roll 2 keeping high temperature for a while after performing the printing, and to extend the service lives of the transfer belt 1 and the photosensitive material 4.
Patent JP-S5774352-A (JP)
Title: Preparation of novolak resin composition for coating
Inventor: SATOU TADASHI
IPC: C08L61/04
Filed: 1980-10-28
Abstract: PURPOSE: To prevent blocking during transportation and storage by the addition of a specific amt. of a lubricant to a low-molecular novalak resin particle used for the preparation of a resin-coated sand particle for a shell mold.  
     CONSTITUTION: A low-molecular novolak resin particle obtd. by reacting phenol with an aldehyde in the presence of an acid catalyst is mixed with 0.05W5.0phr lubricant to obtain the titled resin composition. Calcium or zinc stearate, stearamide wax, etc. are suitable as said lubricant.  
     EFFECT: While a particle not compounded with lubricant tends to cause blocking on standing only for one hr, a particle consisting of the composition of the present invention causes no blocking on standing for 6hr or more. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63318287-A (JP)
Inventor: MORITA HIROCHIKA
IPC: B25J19/06
Filed: 1987-06-19
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-S6310046-A (JP)
Title: Manufacture of seamless blank pipe and its equipment
Inventor: MIZUSHIMA OSAYUKI
IPC: B22D11/00
Filed: 1986-06-30
Abstract: PURPOSE:To draw the thin hollow blank pipe of good quality at high speed by drawing a solidifying hollow blank pipe simultaneously with a mold at its outer face and a mandrel at its inner face. CONSTITUTION:The molten metal of the inside of a tandish 7 is poured into a mold and simultaneously the right and left slat conveyors, lower part slat conveyor 3, upper part belt conveyor 4 mandrel 6 and dummy bar are moved by synchronizing at the prescribed speed respectively in the outlet port direction simultaneously. The molten metal is moved simultaneously with the mold and mandrel with solidifying in order. The hollow blank pipe coming out of the mold is cooled by a cooling spray with being held by a support roll 20 and the burr caused at the mold seam is scraped off by a corner cutter 22 of the completely solidified hollow blank pipe 35a. In case a east billet is hexagonal shape, it is then made in a circular shape by rolling the hexagonal angle by a pinch roll device 23 between a roll having an elliptical caliber and the mandrel 6.
Patent JP-S6085933-A (JP)
Inventor: EDOUIN KEI SUMISU
IPC: B31B50/20
Filed: 1984-07-23
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-S6044775-A (JP)
Inventor: HARADA SUSUMU
IPC: F25B9/02
Filed: 1983-08-22
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-H11346465-A (JP)
Title: Molded motor
Inventor: IMADA KENSUKE
IPC: H02K5/02
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a molded motor which allows easy alignment of shaft centers for a rotor and an engagement body. SOLUTION: A molded motor is constituted of a stator 30 which has a stator core 31 made by laminating a plurality of thin metallic cold-rolled steel plates and a stator coil 8 wound around the stator core 31, a rotor 2 rotatably located inside the stator 30, and the resin-made main body 4 of a mold which has an engaged section 17 engaged with an internal gear 16, while covering the stator 30. The cold-rolled steel plate located nearest the internal gear 16 is formed with a guide section 34 for aligning the shaft center of the rotor 2 and that of the internal gear 16.
Patent JP-S5774520-A (JP)
Title: Remote controller for feed water heating device
Inventor: SHIRAGAKI SHIGERU
IPC: F23N5/14
Filed: 1980-10-29
Abstract: PURPOSE:To enable a device side and a remote controller box side to be connected by a two-wire transmission passage in a feed water heating device installed outdoors by a method wherein an AC input is devices into a positive and a negative half wave, one voltage conducts start-stop and preset operations, while the other voltage divided into several steps conducts display and supervision. CONSTITUTION:When a power source switch SW is closed a positive half wave from transformer T makes an input potential of an comparator 4, a negative half wave lights a standby lamp L1 through a voltage stabilizing circuit. Next, when start switch S1 is turned on, the 2nd input potential of the comparator 4 falls down to the preset value by a variable resistance R12 and when it is higher than a potential at point A equivalent to a thermistor TH a combustion safety circuit 3 operates. When an ignition signal generating circuit 7 opens switch S2, the voltage of terminal #2 makes a sum of ZD4, D8 and ZD2 and turns on ignition lamp L2. When  it is not ignited, switch S2 is not opened, an alarm generating circuit 8 opens switch S3 and lights alarm lamp L3.
Patent JP-S5852764-A (JP)
Title: General purpose input and output equipment
Inventor: SHIGA KENICHI
IPC: G06F13/12
Filed: 1981-09-25
Abstract: PURPOSE:To execute an input and an output command for different kind of input and output equipments by using one general purpose processor and one or  plural magnetic disk devices. CONSTITUTION:A general purpose input and output equipment 3 is connected to a host URP 2 controlled by a host CPU1. The equipment 3 consists of a general purpose processor 4 and a magnetic disk 5. When the software of the host CPU1 executes the 1st input and output command of a floppy disk device for the general purpose processor 4 through the host URP 2, the processor 4 converts the 1st input and output commands into the 2nd input and output command which corresponds to the magnetic disk device 5 and then executes the 2nd obtained input and output command to read and write data. Then, the processor 4 reports the completion of the input and output operation to the software of the host CPU 1 through the host URP 2.
Patent JP-H095873-A (JP)
Title: Film spreading roller device for instant camera
Inventor: NAKAJIMA MASAKI
IPC: G03B17/52
Filed: 1995-06-19
Abstract: PURPOSE: To prevent the film from being deflected at the time of spreading the film even if film extending rollers are thin by elastically pressing one roller against the other roller and providing a camera body with a projection to be brought into slidable contact with the low-friction surface of the other roller. CONSTITUTION: The periphery 14a of almost the central part of one roller 14 is constituted to be an annular low-friction surface and the projection 1a with an end surface having the same width as that of the periphery 14a is integrally provided with the camera body 1. The other roller 17 is pressed against the roller 14 by a roller pressing leaf spring 30 attached to the camera 1. Moreover, the entire peripheries of a pair of the rollers 14 and 17 are formed to be a rough surface by blasting processing, etc. Thus, when a film passes through between a pair of the rollers 14 and 17, the roller 14 and/or the roller 17 is rotated by the projection 1a and the pressing spring 30, without being deflected, so that a developer is uniformly scattered to the whole of a film surface and the film can be smoothly and surely fed.
Patent JP-S5775375-A (JP)
Title: Electronic interpreter
Inventor: MORIMOTO MASAFUMI
IPC: G06F17/28
Filed: 1980-10-28
Abstract: PURPOSE: To realize a quick and highly accurate interpretation of a sentence, by replacing an example sentence of the 1st language with an example sentence of the 2nd language and at the same time correcting other words.  
     CONSTITUTION: A display part 6 is controlled by an integrated circuit for controlling display drive 30. The 1stW3rd language ROMs9W11 are connected to a 1-chip microcomputer 8 via an address bus 12 and a data bus 13. The prepositions and articles which are necessary for an example sentence are previously stored along with the identification codes in the example sentence storage area of each of the ROM 9W11. While the words are stored in the word storage area along with the selection codes to distinguish the gender or others. When a certain word in an example sentence is replaced with a desired word, the article or preposition which is shown by the identification code in an example sentence that is in agreement with the selection code stored along with the desired word is selectively delivered. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5775223-A (JP)
Title: Apparatus and controlling method for bending
Inventor: HONDA SATOSHI
IPC: B21D5/04
Filed: 1980-10-29
Abstract: PURPOSE: To control the clearance between a forming roller and a forming  punch as desired by detecting the bending angle of a plate immediately after  bending and determining the deviation from allowable angle, and commanding  the movement of an adjusting plate according to the deviation.  
     CONSTITUTION: A plate 24 is held between a forming punch 30 and a plate presser 34 to be bent. This formed product is sent to a guiding device 74 and held between a guide 78 and a clamper 80, and deviation is detected by deviation meters 86A, 86B of a measuring device 14. The detected value is sent to an arithmetic device 16 and bending angle is calculated. The bending angle is compared with preset range of allowable angle. If this value is above tolerance, a command is issued from a commanding device 18 to a driving cylinder 66 of an  adjusting plate 64. By this command, the adjusting plate 64 moves to the direction to set the tolerance (amount of deviation) to zero, and desired clearance is  obtained between the forming roller 42 and the forming punch 30. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11427-A (JP)
Title: Moving device for standing ride
Inventor: HOSODA KIYOYUKI
IPC: B62K17/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a moving device that can control running directions by shifting a weight in the same way as snowboarding and skateboarding and can be run on a flat surface and a rough road. SOLUTION: A self-driving moving device 1 has front wheels 2a, 2b and rear wheels 3a, 3b respectively having shafts 4, 5, a frame 6 for connecting the shafts. The shaft 5 provides a driving device 30 for driving the rear wheel 3b, and a user can stand on stepping stages 10a, 10b and controls running directions by shifting a weight to run on a flat surface, an ascending slope or a rough road. Since this device is made from simple assemblies of the shafts 4, 5 and the frame 6 for self-driving, the user can easily enjoy a sense of running like the snowboard and the skateboard any time and anywhere, and also can enjoy a long distance and long hours for running.
Patent JP-S5276021-A (JP)
Title: Tape accommodating cartridge
Inventor: KAMIMURA HIROUMI
IPC: G11B23/08
Filed: 1975-12-22
Abstract: PURPOSE: To provide a tape accommodating cartridge in which cartridge, having therein ade tape is engaged into or disengaged frm tape driving system by means of a simple mechanism, and after loading of the same, tape can be drawn out automatically, whereby handling and manufacturing of the cartridge can be simplified. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0443798-A (JP)
Title: Silencer
Inventor: HASHIMOTO HIROYUKI
IPC: H04R3/00
Filed: 1990-06-11
Abstract: PURPOSE:To simply reduce only noise, to improve an S/N and to attain the inexpensive silencer with small size and light weight by using an output signal of a coefficient control circuit so as to control a coefficient of 1st and 2nd FIR filters so as to minimize the output of an attenuator. CONSTITUTION:A coefficient control circuit 15 controls a coefficient of a 2nd adaptive FIR filter 12 and 1st and 2nd switch circuits 14, 16 are switched, a signal detected by an error detector 9 is decreased into only a noise signal by a subtractor 13 and it is inputted to the coefficient control circuit 15 to control the coefficient of the 1st adaptive FIR filter 4. Then a noise signal detected by the noise detector 1 is made adaptive so as to reduce the noise at the listening point and it is added to an input signal with a music signal and the result is reproduced from a speaker 8. Thus, noise in a room is reduced, the S/N is improved and simple configuration and low cost are attained.
Patent JP-S5855052-A (JP)
Inventor: SUGIMOTO TAKU
IPC: B03B5/56
Filed: 1981-09-28
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-2000026822-A (JP)
Title: Radiation-curable pressure sensitive adhesive
Inventor: GEHLSEN MARK D
IPC: C09J123/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To realize excellent releasing properties and shear properties by compounding a poly(1-alkene) pressure sensitive component, a non-pressure sensitive adhesive polymer component crosslinkable to the pressure sensitive component and a radiation-activatable crosslinking agent. SOLUTION: This adhesive composition comprises a pressure sensitive adhesive component comprising at least one poly(1-alkene) having an inherent viscosity of at least about 0.4 dl/g; about 2 to about 100 pts.wt., based on 100 pts.wt. of the pressure sensitive adhesive component, of a polymer component comprising at least one non-pressure sensitive adhesive polymer which has G' of at least about 5×106 dyne/cm2 at 1 Hz and an ambient temperature and about 1 to about 50 mole %, based on the total mole % of the polymer component, of tertiary carbon content, provided that it has a shear viscosity of at least about 500 Pa.s at 175 deg.C when the tertiary carbon content is about 1 to about 10 mole %; and at least one radiation-activatable crosslinking agent.