baber/WOPTO huggingface dataset:
Patent JP-2000211277-A (JP)
Title: Rewritable card
Inventor: OKADA YUKO
IPC: B42D15/10
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To eliminate outstandingness of a rewritable area on a card, or outstandingness of the rewritable area due to a fading or a discoloration with time by laminating a rewritable layer on one section on the surface of a card base material, and at the same time, laminating a decorative layer in a manner to cover at least a part of the section. SOLUTION: A rewritable layer 2 is laminated at certain sections on the right and the left on a card base material 1, and a decorative layer 3 is laminated at one section on the left side on the rewritable layer 2. The decorative layer 3 is laminated as one layer which, e.g. continues to an area wherein there is no rewritable layer 2 on the left side, and the card base material 1 is exposed. That is, one section of the rewritable layer 2 is concealed with the decorative layer 3. In this case, if the optical density of the decorative layer 3 is high, a content recorded on the rewritable layer 2 becomes invisible, and the optical density which is measured by a reflection is preferable to be 0.8 or lower, being equivalent to the density of a recording on the rewritable layer 2. Then, the decorative layer 3 may be a uniformly colored layer without patterns, or a pattern layer.
Patent JP-S56113751-A (JP)
Title: Stabilization of hydrazobenzenes
Inventor: NAGATA TERUYUKI
IPC: C07C67/00
Filed: 1980-02-15
Abstract: PURPOSE: To stabilize a hydrazobenzene compound useful as an intermediate of dye and synthetic organic chemicals, for a long time even under severe conditions such as high temperature, etc., by adding caustic alkali, ammonia, or a specific organic amine to the compound.  
     CONSTITUTION: A hydrazobenzene compound [e.g. a compound of formula (R 1 W R 10  are H, halogen, 1W6C alkyl or 1W6C alkoxy)] is stabilized by the addition of one or more compounds selected from caustic alkali (e.g. NaOH, KOH, etc.), ammonia, and an organic amine having one or more aliphatic or alicyclic residues adjacent to N atom. The preferable amounts of the additives are 0.01W2wt% for the caustic alkali, 0.01W1wt% for ammonia, and ≥0.1wt% for the organic amine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63184163-A (JP)
Title: Transaction processor
Inventor: KAYAMA SHIGEKI
IPC: G06F3/06
Filed: 1987-01-27
Abstract: PURPOSE:To remove limitation for the number of electronic cash registers capable of using an external memory device, by deciding a processing file corresponding to the processing work of an inputted registration data, and using the external memory device. CONSTITUTION:Three electronic cash registers (ECR), two external memory devices FDK, and an external memory file EMF are connected with each other with cables, and a consecutive device No. is attached at every device. Also, in the RAMs of the ECRs No.00, 01 and 05, connection device tables which stipulate the above every deice and access device tables which stipulate the device in which the processing file are stored. And when the registration data are inputted to the ECRs No.00, 01, and 05, and the processing work is instructed, the processing file to be used in the processing of a work is decided, and the processing work is performed by using the device having the processing file.
Patent JP-S53103116-A (JP)
Title: Induction motor controller
Inventor: SUZUKI SHIGEHIKO
IPC: H02P3/24
Filed: 1977-02-18
Abstract: PURPOSE: To control abnormal damping torque by disabling the ignition of damping thysistor and starting firing angle in a phase ahere the power voltage applied to the thysistor and the induced voltage of an induction motor are added. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08250554-A (JP)
Title: Device containing welding plot formed on substrate and preparation of its welding plot
Inventor: KURISUCHIYAN BERUE
IPC: B23K35/00
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a layer with a shielding layer characteristic and a layer with a wetting characteristic in a welded plot without using difficult technologies for adhering a plurality of layers by providing a specific protection intermediate layer, consisting of an alloy containing a first metal that indicates a shielding layer characteristic for a welded layer and a second metal that indicates a wetting characteristic. SOLUTION: A welded plot 2 that is formed on a substrate 3 and contains a connection lower layer 4, a protection middle layer 5, and a welded layer 6 successively from the substrate 3 is included in a device 1. In such a device 1, the protective middle layer 5 is made of an alloy of at least two types of metals, namely a first metal indicating a shielding layer characteristic for the welded layer 6 and a second metal for indicating a wetting characteristic. Then, the ratio of the first metal in the alloy is gradually decreased to a sufficiently low value, so that the ratio of the second metal becomes sufficiently high for obtaining the wetting characteristic from a sufficiently high value such that the shielding characteristic is obtained in the direction of the welded layer 6.  For example, the welded layer 6 is made of a uniform alloy of tin and gold, and the first metal is set to tungsten.
Patent JP-S52100685-A (JP)
Title: Device for cutting bead on inner surface of pipe
Inventor: SHIKOU SABUROU
IPC: B21C37/08
Filed: 1976-02-18
Abstract: PURPOSE: To positively cut the bead on the inner surface of a pipe by always holding an internal bead cutter with respect to the longitudinal center line at the center of the pipe by utilizing lower roller. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62175737-A (JP)
Title: Optical recording method
Inventor: NISHIMURA YUKIO
IPC: G11B7/24035
Filed: 1986-01-30
Abstract: PURPOSE:To enable optical writing using a compact semiconductor laser device small in weight, and high-speed recording by using an optical recording medium containing the monomolecular film or built-up molecular films of a diacetylene derivative and a specific compound and applying a specified operation to said medium. CONSTITUTION:The optical recording medium has a recording layer containing the monomolecular film or built-up molecular films of the diacetylene derivative and at least one of the compounds represented by formulae (1) and (2) in which R<1> is alkyl, phenyl, or the like; each of R<2> and R<6> is an arylene group forming a conjugated double bond system with a -CH=CH- group; each of R<3> and R<7> is phenyl or the like; R<4> is alkoxy; R<5> is alkyl; and A is an anion residue. This medium undergoes the first process for receiving irradiation of 800-900nm infrared rays having recording information to form a latent image, and the second process for receiving irradiation of ultraviolet rays to develop the latent image, thus permitting optical writing to be executed by using a compact semiconductor laser device small in weight.
Patent JP-S63186571-A (JP)
Title: Ultrasonic motor driver
Inventor: TAGAMI HIROZO
IPC: H02N2/14
Filed: 1987-01-27
Abstract: PURPOSE:To obtain a small-size inexpensive ultrasonic motor driver which can stably operate by providing a delay circuit for delaying the rise of a signal for an arbitrary time at the outputs of a phase shifter for forming two signals having 90 deg. of phase difference from the output of an oscillator and its inverter. CONSTITUTION:When a signal 'H' is applied to a point 32a, a forward current flows to a diode 30. Thus, a voltage obtained by subtracting the voltage drop of the diode from the signal 'H' is momentarily generated at the point 32a, and then arrives at the voltage 'H' by a resistor 28 and the charging operation of a capacitor 29. Then, when the voltage at the point 32a becomes 0V, the voltage of the point 32b slowly drops by the resistor 28 and the charging operation of the capacitor 29 to 0V. When the signal of the point 32b is wave-shaped by a NOT circuit 32, a signal delayed for a set time from the signal of the point 32a is obtained. Accordingly, since an arbitrary time difference is provided at the signals of points 22a-22d, it can prevent switching elements of a driver 22 from being simultaneously turned ON to be damaged.
Patent JP-H04236864-A (JP)
Title: High speed shut-off valve
Inventor: HIROTA YOSHIHIRO
IPC: F16K5/04
Filed: 1991-01-17
Abstract: PURPOSE:To provide a shut-off valve which performs high speed cutoff, prevents the occurrence of a damage owing to operation, and improves reliability. CONSTITUTION:A slit cylinder 3 in which slits 5 and 5 are formed in a manner to cross a conduit 2 at right angles is secured in an extending-through state, and a gap between the outer wall of the slit cylinder 3 and the inner wall of the conduit 2 is closed by means of a partition wall 4. A columnar body 6 having an outside diameter approximately equal to the bore of the slit cylinder 3 is rotatably engaged internally of the slit cylinder 3, and a slit 7 is formed in the columnar body 6. Through operation of a drive part 15, rotational movement is transmitted to the columnar body 6 through a coupling 14 and a rotation introduction machine 11, and through rotation of the columnar body 6, opening or cutoff can take place. Even when, during cutoff, a pressure difference is produced between spaces on both sides of the partition walls 4 and 4, since the slit cylinder 3 is in a slide contact state with the columnar body 6, the pressure difference can be temporarily maintained.
Patent JP-H11244435-A (JP)
Title: Golf bag provided with stand
Inventor: MAENG SEOP
IPC: A63B102/32
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a golf bag provided with stand capable of reducing the entire volume of the golf bag by bringing a golf bag main body into close contact with the operation trunk of a stand, being smoothly operated without inserting different materials between the golf bag main body and the operation trunk, simplifying the structure of the stand, reducing a manufacture cost and being conveniently loaded onto a cart. SOLUTION: This golf bag is provided with the golf bag main body 1, a bracket 2 fixed to the upper part of the golf bag main body 1, a pair of legs 3 whose upper ends are hinge-connected to the bracket 2 and in which hinge holes 31 are formed, the operation trunk 4 whose upper end surrounds the legs 3 from a rear part to a front part and then bent from an outer side to an inner side and whose end parts are hinge-connected to the hinge holes 31 of the legs 3 to be brought into close contact with the golf bag main body 1 and a base part 5 to which the lower end of the operation trunk 4 is fixed and in which a cut-off space part is formed at a front part so as to maintain the operation trunk 4 in the close contact state with the golf bag main body 1.
Patent JP-H09190046-A (JP)
Title: Image forming device
Inventor: KOBAYASHI YASUMASA
IPC: G03G15/02
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of an electrostatic chargeability and the reduction of a durable life and to enable electrostatic charging in a uniform state for a long period, by providing an applying means for applying insulating matter on an electrostatic charging means and abutting a photoreceptor with the electrostatic charging means through the insulating matter. SOLUTION: The device is provided with the photoreceptor 5 of the image forming part, and an applying device 1 as a means for applying spacer particles 2 as the extremely small-sized particulate insulating matter on the surface of the electrostatic charging roller 3 as the electrostatic charging means for electrostatically charging the contact surface in a uniform state in contact with the surface of the photoreceptor 5. In this case, the insulating matter 2 can be thinly and uniformly applied on the electrostatic charging roller 3 in the longitudinal direction. The electrostatic charging means 3 is prepared for electrostatically charging the charge generated by a high voltage power supply 8 to the surface of the photoreceptor 5 which comes in contact with the electrostatic charging roller 3. Besides, the resistance value of the spacer particle 2 is 10<5> to 10<20> Ω, then, the extremely thin insulating layer is formed on the surface of the electrostatic charging roller 3 and the surface of the photoreceptor 5, the insulated state of a nip part N is stabilized.
Patent JP-2000213212-A (JP)
Title: Grip fitting construction of folding door
Inventor: AOKI FUJIYUKI
IPC: E06B3/70
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To reinforce a stile made of synthetic resin and firmly fit a grip. SOLUTION: This folding door 9 is rotationally movably connected the side end parts of panel bodies 1 each other through a hinge means 8. The stile 2 of a panel body is constituted out of a cylindrical body 3 made of synthetic resin hollow therein. A metallic reinforcing member 6 of nearly Z-shaped section integratedly connecting before and behind vertical pieces 4 with a connecting piece 5 in the cylindrical body 3 is fitted into the cylindrical body 3 constituting the stile 2. The fitting part 11 of a grip 10 is contacted with the outer face part of the cylindrical body 3 and fixed to the vertical piece 4 part by a fastening tool 7 through the cylindrical body 3.
Patent JP-H08207678-A (JP)
Title: Wiring structure of electrical equipment
Inventor: HAYASHI ICHIRO
IPC: H02G3/22
Filed: 1995-02-03
Abstract: PURPOSE: To simplify a structure for fixing electric wires in wiring, and also to make a neat appearance in a structure in which electrical equipment is mounted on a pane window, and wiring is done between the main body side and the electrical equipment. CONSTITUTION: A wiring inserting part 26b is formed on the glass inserting side inner surface of a seal rubber 26 for sealing the periphery of a pane window 20, and one or a plurality of electric wires 30 for wiring are so constituted as to be inserted together with the pane window 20.
Patent JP-H11206630-A (JP)
Title: Electric blower
Inventor: MIYOSHI JIYUNKI
IPC: A47L9/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric blower by making a suction flow efficiently run to improve a power. SOLUTION: A bridge part is mounted across a flange part formed at an opening part at one end of a roughly cylindrical shell case which houses a motor body part with a blowoff port opened. A diffuser 30 is fixed on the front side of the bridge part and a fan is supported on a rotor shaft of the motor body part in front of the diffuser 30. A fan cover is mounted with an intake port opened in the flange part covering a fan. A plurality of straightening walls 41 are arranged spiral on the rear of a disc part 38 following the rim of a plurality of notch parts 39 formed wide along the circumferential direction on the periphery of the roughly disc-shaped disc part 38 of the diffuser 30. An inclined surface 42 is formed on the external surface side of the straightening wall 41 being inclined to the rear side from one surface of the disk part 38 corresponding to the notch parts 39.  An external part 43 where the external surface side thereof is almost closely put on the inner circumference side of the flange part and a guide part 44 are protrusively arranged on the outer circumference rim of the inclined surface 42. A suction flow along the inner circumference of the fan cover is smoothly guided to the inclined surface 42 by a guide part 44 thereby turbulent flow does not occur.
Patent JP-H04256736-A (JP)
Title: Convolution method in x-ray ct device
Inventor: ISHII SO
IPC: G06F17/10
Filed: 1991-02-08
Abstract: PURPOSE:To decrease the generation of shading without increasing an arithmetic time, while using a hardware of the same configuration, in the convolution method in an X-ray CT device which uses an FFT for a method for performing a filtration for executing out-of-focus recovery of an image. CONSTITUTION:An FFT convolution arithmetic circuit having the FFT point number of four folds of the input data point number is used, and on the other hand, with regard to each of a real number part and an imaginary number part of the input data, the FFT is executed by inputting simultaneously the input data of a 2-view portion by separating by an input data point number portion, so that total four waveforms of the real number part and the imaginary number part of the input data are subjected simultaneously to convolution.
Patent JP-H05216772-A (JP)
Title: Memory managing mechanism
Inventor: UCHIBORI IKUO
IPC: G06F12/16
Filed: 1992-02-03
Abstract: PURPOSE:To improve the processing efficiency of a system by preventing the operation of the system from being stopped even when any fault is generated at a memory. CONSTITUTION:This mechanism is provided with a memory 1 equipped with physically fixed address areas, processors 1-n sharing this main storage device 1, address register 7 to hold addresses to access the memory, flip-flop 11 turned to a set state by the processors when any fault is detected in the physically fixed address area of the memory, and means 13 and 15 to access the memory by the address held in the register while inverting a most significant bit 9 of the register when this flip-flop is turned to a set state.
Patent JP-H02200095-A (JP)
Title: Signal transmission system
Inventor: SASAI TOSHIHIKO
IPC: H04Q9/00
Filed: 1989-01-30
Abstract: PURPOSE:To prevent malfunction and an abnormal operation from being performed at the time of short-circuitting or releasing a transmission line by providing a bit '0' or '1' which always goes to a prescribed value in transmission data from a terminal equipment. CONSTITUTION:A central processing unit 1 is provided with a rise detection circuit 16, a synchronizing signal generation circuit 18, and a flip-flop circuit 19 other than a signal processing circuit 11, a current detection circuit 12, and a driving circuit 13. At such a case, each terminal equipment is constituted so that a marker bit which always goes to '0' can be attached on return data in a master start-up mode, and the signal processing circuit 11 in the central processing unit 1 detects the marker bit, and performs a prescribed transmission short-circuit processing in the case of detecting no marker bit '0' and all the bits of the return data as '1's by judging it as the short-circuit of the transmission line. In such a way, the malfunction or the abnormal operation due to the erroneous recognition of data can be prevented.
Patent JP-S57133565-A (JP)
Title: Head positioning device
Inventor: KOMATSUZAKI TOSHIAKI
IPC: G11B21/02
Filed: 1981-02-09
Abstract: PURPOSE:To simplify the structure of a magnetic head supporting part by a fan- shaped member, where a belt wound around the rotation shaft of a driving motor is fixed in the end part of the arc region, and a rotation shaft part provided in the center of this fan-shaped member. CONSTITUTION:A belt 10 is attached to the end part of the arc region of a fan- shaped member which is fixed to a rotation shaft 9 and has a carriage 11 on the surface, and the belt 10 is rotated and moved together with the carriage 11 with the rotation shaft 9 as the center by a pulse motor driving shaft 7. The length (the radius of the fan) between the head position and the center of the rotation shaft and the length (the radius of the disc) between the center of the rotation shaft and the center of the disc are determined properly to approximate the motion of the head to a linear motion. A sufficient stiffness is given to the rotation shaft 9 for the purpose of rotating and moving the head 12 and the disc while keeping the internal between them constant accurately.
Patent JP-S53103363-A (JP)
Title: Digital phase synchronous loop
Inventor: YAHATA MEIKI
IPC: H03L7/06
Filed: 1977-02-22
Abstract: PURPOSE:To ensure an assured lock-in under a transient state, by constituting the LPF of the system which forms PLL or the costas loop, etc.  in such a way that an overshoot can be given.
Patent JP-H04256318-A (JP)
Title: Chemical treatment device
Inventor: SADO MASAHIKO
IPC: H01L21/306
Filed: 1991-02-08
Abstract: PURPOSE:To see that the whole quantity of the chemicals in a chemical vessel can be replaced with cleaned chemicals at a time so as to improve the cleaning effect of chemicals by supplying the chemicals in a plurality of spare vessels alternately to chemical vessels and circulating them alternately so as to clean them. CONSTITUTION:The whole quantity of chemicals which have cleaned or etched a semiconductor wafer in a chemical vessel 1 are shifted from a chemical vessel 1 to a spare vessel 2 by opening a liquid discharge valve 8, and then the liquid discharge valve 8 is closed. Next, the chemicals in the spare vessel 3, which were being circulated and filtered by a pump 13, a filter 11, and a circulation valve 7, are supplied to the chemical vessel 1 by closing the circulation valve 7 and opening a liquid supply valve 5, and next chemical processing is performed. And while performing chemical processing in the chemical vessel 1, the chemical shifted to the spare vessel 2 is cleaned, being circulated and filtered by a chemical pump 12, a filter 10, and a circulation valve 6. Hereby, the chemicals can be filtered completely by batch method, and a wafer can be processed in always cleaned chemicals.
Patent JP-H04347950-A (JP)
Title: Bus system
Inventor: MIYOSHI SADAHIRO
IPC: H04L12/40
Filed: 1991-02-08
Abstract: PURPOSE:To effectively operate a bus system by preventing the occurrence of an abnormality at the time of the communication with the removed terminal caused by the remaining of each terminal information registered in a master terminal also after the slave terminals are removed from the bus system, regarding the bus system performing the communication between terminals via a bus. CONSTITUTION:In the bus system provided with a bus system communication route 1, more than a slave terminal 2 and a main terminal 3 storing the information of the slave terminal 2 and controlling the communication route 1, a reregistering requesting means 4 operating by the manual operation is provided on at least one more of the main terminal 3 and the slave terminal 2. The main terminal 3 restores the information of the terminal 2 in accordance with the operation of the reregistering requesting means 4.
Patent JP-H03224043-A (JP)
Title: Data transfer control system for cache control part
Inventor: HIGASHIURA YASUYUKI
IPC: G06F12/08
Filed: 1990-01-30
Abstract: PURPOSE:To reduce the load of an internal bus in a cache and to improve the system processing performance by transferring the data corresponding to the accesses to a cache memory and a CPU from an external storage when it is detected that a mishit is produced to the access given from the CPU. CONSTITUTION:A mishit detection means 31 detects that no desired data is stored in a cache memory 34 when an access is given to a cache control part 3 from a CPU 1. A transfer control means 35 controls the transfer of data between an external storage 4 and the part 3 based on the detecting result of the means 31. When the means 31 detects a mishit produced in accessing from the CPU 1, the means 35 transfers the data corresponding to the access given from the CPU 1 to the memory 34 and the CPU 1 from the storage 4. In such a constitution, the load is reduced for an internal bus in a disk cache and the system processing performance is improved.