baber/WOPTO huggingface dataset:
Patent JP-S63125349-A (JP)
Title: Dot impact type serial printer
Inventor: IZAWA MITSUTOSHI
IPC: B41J2/30
Filed: 1986-11-13
Abstract: PURPOSE:To reduce the capacity of a power source for driving a printing head, by providing a number-of energizing pin calculation circuit for investigating the average value of the number-of energizing pins of printing data and many- pin continuous printing and performing control so as to perform the printing of one line in a state divided into plural times. CONSTITUTION:The printing head driving voltage VH being the output of a power source part 9 is applied to a printing head 6. The power source part 9 has only the power source capacity, such that driving voltage VH gradually lowers as the number of printing head driving pins increase and further lowers to VHL or less when the average number of driving pins exceed 5, as its characteristic. Said VHL is the min. voltage necessary for the normal operation of the printing head 6. Because of this, a number of energizing pin calculation circuit 10 judging whether the printing data stored in a line buffer 3 exceeds the voltage value VHL enabling normal printing beforehand is provided and, by this mechanism, a printer control part 2 selects a system performing printing in such a state that one line is divided into plural times so as to be capable of holding the voltage of the power source part.
Patent JP-H09113066-A (JP)
Title: Heat transfer tube for absorber
Inventor: FURUKAWA MASAHIRO
IPC: F25B37/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform the excellent heat exchanger rate even if the concentration of absorption liquid is low and to reduce the pressure loss in a tube by providing many recesses extending in the circumferential direction of the tube to respective ridges at a predetermined interval in the axial direction of the tube and using the ridges between the recesses as independent fins. SOLUTION: Many recesses 8 extending in the circumferential direction of a tube to respective ridges 4 are provided at a predetermined interval in the axial direction of the tube, and the ridges 4 between the recesses 8 are used as independent fins 10. Thus, when the absorption liquid having low concentration flows down, the liquid is invaded to the recesses 8 between the fins 10, and hence the contact area of the heat transfer tube with the liquid is advantageously increased to effectively improve the heat transfer performance. Accordingly, the excellent heat exchange rate is stably obtained, and even if the used heat transfer tube is one type, the irregularity of the heat transfer performance by the disposition of the tube is eliminated.
Patent JP-S62162291-A (JP)
Title: Erase preventing claw moving type cassette tape
Inventor: SAIDA CHIKAHIRO
IPC: G11B23/28
Filed: 1984-12-21
Abstract: PURPOSE:To prevent a record from being erased due to rapid recording or malfunction and to quickly cope with the rapid recording or malfunction by forming a movable erase preventing claw. CONSTITUTION:The movable erase preventing claw is made of polyethylene and provided with high durability and abrasion resistance and parts 1A, 1B in the drawing are not easily moved. A cassette body case with a movable erase preventing claw fixer has sufficient durability and shock resistance. The movable erase preventing claw fixer corresponds to the parts 2, 3 in the drawing and is formed unitedly with the cassette case body.
Patent JP-S61148565-A (JP)
Title: Restarting method of building management system
Inventor: KANEKO TAKASHI
IPC: G06Q10/00
Filed: 1984-12-21
Abstract: PURPOSE:To simplify the system constitution by restarting a microcomputer in accordance with a restart permitting signal, which is outputted when the microcomputer satisfies prescribed conditions, when the microcomputer is stopped. CONSTITUTION:When a microcomputer M is started and satisfies prescribed conditions, a restart permitting signal (b) is outputted to a restart permitting circuit A. The restart permitting circuit A receives this signal and stores it and continues to output a permitting signal (e). Since the microcomputer M outputs are set signal (a) to a watchdog timer WDT in a every prescribed cycle, the watchdog timer WDT is not operated and does not output a time-out signal (c). If the microcomputer M becomes abnormal or is stopped, the time-out signal (c) is outputted from the watchdog timer WDT because the reset signal (a) is not outputted. A restarting circuit R receives these signals (c) and (e) and is operated to output a restart signal (d), and the microcomputer M is restarted.
Patent JP-H11192315-A (JP)
Title: Hyperthermia equipment
Inventor: SHIMIZU KEISUKE
IPC: H01L33/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To make hyperthermia equipment directly bring into contact with a diseased part to efficiently execute medical treatment and also to make it portable by using a near infrared-ray light source consisting of plural near infrared-ray light emitting diodes. SOLUTION: A near infrared-ray light source 3 is constituted of plural light emitting diodes 4 which emit near infrared-rays with wave length being about 700-1,100 nm, for example. The light emitting diodes 4 are incorporated by the combination of serial connection and parallel connection. Then, a power source 2 is integrated with the near infrared-ray light source 3 in a sheet shape, for example, to constitute a medical treatment main body 1. That is, configuration is attained by mounting it onto a flexible substrate together with a button battery. The tips of the near infrared-ray light emitting diodes 4 are formed in a round shape or the like to improve abutting feeling on a human body. Thus, the equipment is directly brought into contact with a diseased part to be used and efficient medical treatment is executed by a low output. It is also made portable.
Patent JP-H07124633-A (JP)
Title: Die for extruding hollow material
Inventor: MICHISAKA KOUZOU
IPC: B21C25/02
Filed: 1993-10-29
Abstract: PURPOSE:To suppress the deviation of a bridge leg during extrusion, to stably retain a core and to extrude a hollow material with a high dimensional precision without uneven thickness and the like. CONSTITUTION:A male die 2 is dividedly structured with a core 10 integrally having bridge legs 11... and with a male die ring 12. The bridge legs 11 are projecting outward in the radial direction while in the inclined state forward in the extruding direction. In addition, each of these bridge legs 11 is fastened from outside through the tapered engagement with the male die ring 12.
Patent JP-S63125561-A (JP)
Title: Resin composition
Inventor: ITO HIROSHI
IPC: C08F20/58
Filed: 1986-11-17
Abstract: PURPOSE:To provide the title compsn. which gives a smooth coated surface, enhances moisture absorption, scarcely causes lowering in an ability to release moisture and allows a large quantity of steam to be absorbed and released, consisting of a water-soluble polymer of a specified (meth)acrylamide and a water-soluble moisture-absorbing material. CONSTITUTION:A resin compsn. contains a water-soluble homopolymer or copolymer of an N-alkyl- or N-alkylene-substd. (meth)acrylamide of formula I (wherein R1 is H or methyl; R2 is H, methyl or ethyl; R3 is methyl, ethyl or propyl) or II [wherein R1 is as defined above; A is (CH2)n [wherein n is 4-6 or (CH2)2O (CH2)2] (e.g., N,N-di-ethylacrylamide, N-acryloylpiperidine, etc.) or a water-soluble copolymer of said N-alkyl- or N-alkylene-substd. (meth)acrylamide with other copolymerizable monomer [e.g., (meth)acrylamide] and a water-soluble moisture-absorbing material (e.g., calcium chloride, glycerol, etc.). When the compsn. is applied to various substrates, a smooth surface can be obtd., the moisture absorption is increased, an ability to release moisture is scarcely lowered and a large quantity of steam can be absorbed and released.
Patent JP-S63127094-A (JP)
Title: Heat exchanger
Inventor: MIURA HIDEAKI
IPC: F28F9/02
Filed: 1986-11-14
Abstract: PURPOSE:To improve a connecting structure by a method wherein end surfaces of tubes are abutted against outer surfaces of tube connection walls of headers in their surface contacted condition to cause both of them to be connected to each other, and the headers are provided with flanges for holding distal ends of the tubes and the tubes and the headers are forcedly fitted to each other. CONSTITUTION:Tubes 3 and fins 5 are arranged alternatively and lightly compressed in their piling direction and headers 1 and 2 are forcedly press fitted to rows of distal ends 3a of each of the tubes 3 from outside at positions where the fins 5 and the tubes 3 are closely contacted at their most suitable conditions for their connections. With this arrangement, the tubes 3 are made such that their distal ends 3a are held between the holding flanges 6 and 7, held at their pulling-off preventive conditions and formed at their assembled and set conditions. The assembly set is brazed in a furnace to connect the fins and tubes to each other to perform a feeding and filling of connecting resin 11. With this arrangement, the assemblying operation is facilitated, the header connecting ends are formed in a dispersed pipe form, so that the connecting strength can be increased and the connecting resin can be saved.
Patent JP-H02118001-A (JP)
Title: Manufacture of complex layer sintered bearing
Inventor: TANAKA YOSHIKIYO
IPC: C22C33/02
Filed: 1988-10-27
Abstract: PURPOSE:To obtain a complex layer bearing having sufficient strength at sintering temp. for copper series material by sintering the complex material arranging the copper series sintering material at inside and iron series sintering material containing P, C and alkali metal salt at outside. CONSTITUTION:The complex material is formed by arranging the copper series sintering material in inner circumferential side of the bearing and the iron series sintering material containing 0.2-0.7wt.% P, 0.5-1.0% C and 0.2-1.0% one or more kinds of carbonate or carbonate obtd. with decomposition or reaction of oxide, carbohydrate, etc., of the alkali metal of Na2CO3, etc. This complex material is formed at 800-950 deg.C to manufacture the complex layer sintered bearing. By existence of the alkali metal carbonate blended in the iron series material, the sintering temp. can be lowered to the temp., which is suitable to the sintering of the copper series sintering material, and the iron series sintered material can secure the sufficient strength.
Patent JP-H01114565-A (JP)
Title: Brake pressure controller
Inventor: MATSUMURA YOSHIHIRO
IPC: B60T8/172
Filed: 1987-10-28
Abstract: PURPOSE:To prevent a wheel from being locked by providing a means for detecting whether or not the deceleration of the wheel reaches No.2 deceleration that is larger than a certain maximum deceleration, and No.3 deceleration that is smaller than No.2 deceleration, so as to reduce brake decompression starting pressure according to the detected result. CONSTITUTION:The decompression of fluid pressure which is supplied to a rear wheel brake control system from a master cylinder 1 is controlled by a valve unit 4, and the rotation of a wheel 6 is detected by a sensor 51. Then, when the deceleration of the wheel 6 reaches a predetermined value, the decompression starting pressure of the valve unit 4 is changed by a controller 50. In this case, when the deceleration exceeds No.2 deceleration of 1.2g, the decompression starting pressure is reduced, and when it reaches No.3 deceleration of 0.2g, the decompression starting pressure is changed. As a result, the decompression starting pressure can be changed depending on the friction coefficient muof a road surface, so that the risk of locking the wheel can be previously prevented.
Patent JP-H03133229-A (JP)
Title: Network system
Inventor: SUZUKI YASUNOBU
IPC: H04L12/40
Filed: 1989-10-19
Abstract: PURPOSE:To relieve the load to an operator and to avoid mistake by allowing an optional terminal equipment to receive a response including a name and an address from other terminal equipment and writing the address included in the response to an address storage area corresponding to the name. CONSTITUTION:A node 20 sends a command including the names of nodes 21-23 stored in a table 21 to all the nodes 21-23 and upon the receipt of a response including the name and the address sent from any of the nodes 21-23, the address included in the response is written to address storage areas 231-233 corresponding to the name. Thus, the addresses of the nodes 21-23 are automatically written into the address storage areas 231-233 corresponding to the name of the table 21.
Patent JP-H05111764-A (JP)
Title: Production of dull surface metallic material
Inventor: TAKEDA KOICHI
IPC: B21B27/00
Filed: 1991-10-21
Abstract: PURPOSE:To obtain a dull surface without dull rolls by continuously discharging vacuum arcs with a metallic plate having an oxide film as a cathode and forming desired roughness by controlling the arc density. CONSTITUTION:The vacuum arcs 13 are formed with arc electrodes 11 as an anode and the steel sheet 20 as the cathode and are connected to arc power sources 10 via a conductor roll 12. The electrodes 11 are divided to multiple pieces and are arranged in the transverse and longitudinal directions of the steel sheet 20. The cathode points of the arcs move about on the steel sheet. The energy density at the cathode points increases and vigorous evaporation takes place on the metallic surface. The surface is rugged after the passage of the cathode points and the satin surface is obtd. The steel sheet surface is rapidly heated and cooled to increase the hardness under the surface by the passage on the cathode points. As a result, the dull surface is obtd. without having dull rolls. This process has an effect of dulling even an intricate surface shape which is not flat.
Patent JP-H07252147-A (JP)
Title: Medicine containing coumarin derivative
Inventor: KAARU SHIEENAFUINGAA
IPC: A61K31/535
Filed: 1994-11-07
Abstract: PURPOSE: To obtain a medicine useful for controlling and preventing disorder arising as a result of an elevated nitrogen oxide level by compounding a coumarin derivative. CONSTITUTION: This medicine contains a compound of the formula (R<1> is H, a halogen, a 2-6C alkenyl, etc.; R<2> is a 1-6C alkyl, a 2-6C alkenyl, etc.; R<3> and R<4> are each H, OH, a 1-4C alkoxy, etc.; R<5> is R<3> , CF3 , etc.; R<6> is same as R<5> but not Cl) and an acid addition compound as active components. A compound of the formula is effective against hypotension associated with septic or hemorrhagenic shock, tumor therapy using cytokine and liver cirrhosis, rheumatoid arthritis, in particular, inflammatory such as ulcerative colitis, hyperglycemia of insulin-dependent diabetes mellitus, transplant rejection reaction, etc., which arises as a result of an elevated NO-level. The compound can be formulated into an oral or parenteral preparation, and a daily dose of the compound is 0.5-100 mg.
Patent JP-H03134568-A (JP)
Title: Speed detector using resolver
Inventor: NISHI YOKICHI
IPC: G01P3/44
Filed: 1989-10-19
Abstract: PURPOSE:To detect a speed even at the time of low speed rotation by dividing the change quantity of the phase difference between the exciting signal of a resolver and the output of secondary winding by the time required in the change of phase difference. CONSTITUTION:Rising detection circuits 20, 21 respectively grasp the risings of waveform signals S1, S2 to output pulse signals Sa, Sb. A counter 22 starts counting by the signal Sa and counting is continued on the basis of the clock signal CK of a counting transmitter 8 until the next signal Sa is inputted. Next, latch circuits 23, 24 latches the count value of the counter 22, that is, the position data Dp at each point of time of the secondary winding 3 of a resolver on the basis of the signal Sb. A CPU 25 counts the output clock CK2 of an oscillator 27 during a time when the position of the winding 3 is changed by an internal counter to measure a time. The position data Dp is taken in from the circuit 24 at the point of time of the input of the signal Sb and a rotational speed (v) is calculated on the basis of a positional change and time difference. By this method, the magnitude of the rotational speed becomes regardless of speed detection accuracy and a rotational speed at a low speed can be measured.
Patent JP-H08139572-A (JP)
Title: Latch circuit
Inventor: SATO FUMIKI
IPC: H03K3/037
Filed: 1994-11-07
Abstract: PURPOSE: To accelerate data transfer by forcedly controlling input to an FF to a voltage close to the threshold voltage of a logic gate for constituting the FF by an amplification means when signals to be held are supplied. CONSTITUTION: The drop of input voltages VX1 and V/X1 to NAND gates 11a and 11b for constituting the FF inside this latch circuit is started from the point of time when the drop width of the voltage of an X signal line 4a or a /X signal line 4b for connecting a register circuit 1 and the latch circuit becomes larger than a difference between a power supply voltage and the threshold value of an N-type FET. Thus, before the point of time when the voltage VX1 of the signal line 4a of positive logical or the voltage V/X1 of the signal line 4b of negative logical drops and becomes lower than the threshold voltage of the gates 11a and 11b, the voltages VX1 and V/X1 to the second input of the gates 11a and 11b are turned to a desired state. Thus, the data transfer from a register 1 to the latch circuit is performed at a high speed.
Patent JP-H05108280-A (JP)
Title: Printer
Inventor: KANEKO YUICHI
IPC: G06F3/12
Filed: 1991-10-21
Abstract: PURPOSE:To shorten the processing time of a CPU by prefetching data to be next read from a RAM to eliminate a need of requesting a wait at the time of RAM address update processing and RAM access by the CPU. CONSTITUTION:Before the start of the sequential read mode of a RAM 9, a start address is set to at up counter 5. When a CPU 1 first reads out dummy data, data in the start address is fetched and latched in a latch circuit 6, and the up counter 5 is incremented. When the CPU reads the RAM 9, contents of the latch circuit are taken into the CPU 1, and data in the address indicated by the up counter 5 is fetched and latched in the latch circuit 6, and the up counter 5 is incremented. This operation is repeated to sequentially read data. Since data of the RAM 9 to be taken into the CPU 1 is prefetched in the latch circuit 6, the processing time of the CPU is shortened.
Patent JP-H03135707-A (JP)
Title: Peak detection type ultrasonic thickness gauge
Inventor: NARUSHIMA ISAO
IPC: G01B17/02
Filed: 1989-10-21
Abstract: PURPOSE:To stably detect a bottom surface echo and to securely measure thickness by providing a signal processing circuit which detects the peak of the echo signal having the maximum amplitude among received echo signals. CONSTITUTION:A pulse transmitter 2 generates an electric pulse P and the ultrasonic pulse obtained from the electric pulse by conversion 3 reciprocates in a material 4 to be measured to generate the bottom surface echo pulse A. An integral voltage E is obtained by turning on a select gate after the end of sent pulse width so as to input only an echo from the material 4 to be measured other than the sent pulse to an integration circuit 19. The output signal A of a receiver 8 and the integral waveform E of the output of the integration circuit 19 are inputted to a comparator 10. At a slanting-line part, the voltage level of the output signal of the receiver 8 is higher than the level of the integral waveform voltage. Consequently, the waveform of the output signal of the comparator 10 is as shown by (f). Here, the falling part of a pulse shown by an arrow in (f) is regarded as the measurement point of time ta (time required by the ultrasonic wave pulse to reciprocate in the material 4 to be measured to its thickness T) to detect the peak of the bottom surface echo.
Patent JP-H09112021-A (JP)
Title: Housing structure in ceiling
Inventor: SUZUKI AKIRA
IPC: E04F19/08
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide the housing structure in ceiling, with which even a space of a ceiling separated far from a take-out port can be effectively utilized as a housing space. SOLUTION: A housing space S is formed between a floor slab 2 and ceiling plate members 3. A floor 4 to be loaded with a material to be housed is provided on the ceiling plate members 3. The floor 4 to be loaded with a material to be housed is supported on the ceiling plate members 3 so that a center 4a thereof can be turned around a vertical shaft. The ceiling plate member 3 near the peripheral side 4b of the floor 4 to be loaded with a material to be housed is provided with a take-out port 9 at one position. A floor part of the floor 4 to be loaded with a material to be housed is turned so as to be moved to front of the take-out port 9 for housing and take-out of a material 7 to be housed.
Patent JP-H05114894-A (JP)
Title: Method and device for direct diffusion modulation
Inventor: SUZUKI HIROSHI
IPC: H04J13/00
Filed: 1991-10-21
Abstract: PURPOSE:To prevent a spectrum from spreading by performing two-data system diffusion processing using two diffusion systems and performing the constant amplitude modulation processing using each diffusion chip system. CONSTITUTION:A first diffusion system generator (PN) 131 generates the first diffusion chip system by exclusive-0Ring the first data system with the first diffusion system. A second diffusion system generator (PN 2) 132 generates the second diffusion chip system by exclusive-0Ring the second data system with the second diffusion system. Further, a code conversion means 14 converts the two diffusion chip systems into serial signals. A waveform shaping means 15 performs the base band restriction of a serial signal, and a modulation means 16 generates a digital phase continuous frequency modulation wave from the waveform shaped serial signal. Thus, the common-mode and the orthogonal component of the direct diffusion modulation wave are correlated with the corresponding diffusion system, generating the direct diffusion modulation wave of the constant amplitude with an offset of 1/2 chip length in the timing of each component.
Patent JP-2001093306-A (JP)
Title: Luminaire
Inventor: SUMI YOSHIKAZU
IPC: F21Y103/37
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire with a lamp having a portion as the coldest point subjected to quick temperature rise, the lamp being of a amalgam control type permitting the rising of a light flux in a shorter time. SOLUTION: A luminaire comprises at least two lamps 2a, 2b and mercury adsorptive amalgams provided in the lamp 2a, 2b for controlling the vapor pressure of mercury. With the heat of a filament portion 5a of one lamp 1a, the coldest point 4b of the other lamp 1b is heated.
Patent JP-H01115642-A (JP)
Title: Gradation recording method
Inventor: SUGIURA SUSUMU
IPC: B41J2/205
Filed: 1987-10-30
Abstract: PURPOSE:To enable a satisfactory gradation expression without increasing the kinds of coloring materials to be used, by having a first process for discharging liquid drips containing a first coloring material onto a predetermined pixel area by a fixed number of times and a second process for discharging liquid drips containing a second coloring material onto the predetermined pixel area by a fixed number of times. CONSTITUTION:To realize a multivalued density system using two types of inks, it is necessary that an ink drip (a first coloring material) discharged from a first head 6A is sufficiently absorbed and, thereafter, the other ink drip (a second coloring material) is discharged from a second head 6B. Therefore, where a distance between the recording heads is P(m) and a travel speed of the recording heads is Vp(m/sec), P and Vp are selected so as to meet a relation of F/Vp> Tp. Tp is a time required for the ink drip to be absorbed into a recording paper. In this manner, a multi-gradation recording can be conducted with a first process for discharging liquid drips containing the first coloring material onto a predetermined pixel area by a fixed number of times and a second process for discharging liquid drips containing the second coloring material onto the predetermined pixel area by a fixed number of times.