baber/WOPTO huggingface dataset:
Patent JP-H04332620-A (JP)
Title: Control device of injection molding machine
Inventor: KOBAYASHI YOJI
IPC: B29C45/77
Filed: 1991-05-07
Abstract: PURPOSE:To provide a control device of an injection molding machine which is not influenced by a change in a resin temperature and a mold temperature to be generated during continuous molding. CONSTITUTION:The title device is comprised of a feedback control system 5 controlling resin pressure within a mold on the basis of a dwell command value and a dwell detected value and a dwell corrective system 6 adding a correction value to the dwell command value. The dwell corrective system 6 is constituted so that the same contains a resin temperature estimation apparatus 61, a memory device 62 storing time sequence data such as estimate of a resin temperature and a detected value of maintenance, and a dwell correction value operating part 63 operating a correction value by making use of a deflection between the estimate of the resin temperature and the detected value of the dwell at the time of a molding cycle when a good product is obtained, and the correction value is added to the dwell cod value of the next, molding cycle.
Patent JP-S5464288-A (JP)
Title: Fuel assembly
Inventor: OZAWA TAMOTSU
IPC: G21C3/324
Filed: 1977-10-31
Abstract: PURPOSE: To enhance the injecting effects of a cooling material of an emergency core spray device, when the cooling material is accidentally lost, by forming vapor holes in a channel and mounting a frame plate in an upper tie plate so that the space between the channel and the frame plate may have a lower vapor pressure.  
     CONSTITUTION: A cylindrical frame plate 11 is mounted around a handle 9 at the center of an upper tie plate 4, the upper space of which is divided into first and second regions 12 and 13. A channel 6 in the vicinity of the tie plate 4 is formed with a number of vapor holes 14. When, upon accidental loss of a cooling material, the cooling material is scattered from an energency core spray device to the fuel assembly, the cooling material enters the fuel assembly through the opening of the tie plate 4 so that it has a high vapor pressure and is injected to the outside. The vapor in the region 12 is partially injected into the channel 6 through the vapor  holes 14 so that the vapor pressure in the region becomes lower than that in the  region 13. Thus, the cooling material can be injected into the fuel assembly without  being sprayed by the high pressure vapor in the region 12. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11328596-A (JP)
Title: Drive assisting device
Inventor: MAKINO YASUSHI
IPC: G01C21/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To perform stable traveling at a proper car speed in a curved course. SOLUTION: When the curved course exists in the forward distance L (S55), a maximum radius of curvature Rmax to be obtained by a traveling line of out-in-out is calculated in consideration of the road width D of the curved course and a central angle θ (S65). A radius of curvature R of a scheduled traveling line is selected within a range from the radius of curvature Rroad of the curved course to the maximum radius of curvature Rmax (S75). The radius of curvature R is generally relaxed more than the radius of curvature Rroad of the course, and a proper target car speed V on which the shape of an actual travel line is reflected is calculated based on the radius of curvature R (S80). When the actual car speed exceeds the target car speed V (S85), measures like an alarm and deceleration are taken (S90) and the travel is stabilized.
Patent JP-S5464434-A (JP)
Title: External memory media storing common program
Inventor: TAHARA MASATO
IPC: G06F9/00
Filed: 1977-10-31
Abstract: PURPOSE: To reduce mechanical movement and input access, by providing the global list at the specific region in the common program storage region and writing in the symbol and position information defined with a plurality sets of common program position information on the list.  
     CONSTITUTION: In the external memory media storing the common programs A and B of a plurality at the common program storage region, the global list G is provided at the specific region in the common programs A and B, and the global symbols a to c and the addresses s and t defined with the address information of the common programs are written in the list G. Further, the definition of a plurality of global symbols a to c is enabled to one common program A or B, globals a and b are defined to the common program A, and the global c is defined for the common program B, and they are written in the global symbol table Tg. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5463854-A (JP)
Title: Remote photometer
Inventor: KOSEKI TAKESHI
IPC: G02F2/02
Filed: 1977-10-31
Abstract: PURPOSE:To provide a remote photometer, which it so accurate and reliable that is can be applied to an industrial metering system, by providing an auxiliary light transmitting passage along a main light transmitting passage so that the variation in the group delay time in the main passage may be metered while using as a reference the modulated phase of the light having passed through those transmitting passages. CONSTITUTION:The light signals having their intensities modulated are generated by their generator 1, which is mounted in a metering control unit, and are divided by an optical branching device 2 into two halves which are fed to main and auxiliary light transmitting passages 3 and 6, respectively. The light signals having passed through the main passage 3 are delayed by an optical sensor 4 in accordance with the quantities to be metered and are guided through the main passage 3 into a delay metering device 5. The device 5 meters the delay time of the light signals of the main passage 3 while using the modulated phase of the output light of the auxiliar- passage 6 as a reference. Even if, in this instance, there is any fluctuation in the delay time due to the influence from the temperature or the like in the main passage 3, comparison is made with the modulated phase which has been transmitted through the auxiliary passage 6 under substantially the same condition as the main passage. Thus, the error based on the fluctuation is compensated so that the remote photometry of high accuracy and reliability can be easily accomplished.
Patent JP-H04332190-A (JP)
Title: Composite molded product of synthetic resin having patterned metal layer and electromagnetic wave shield
Inventor: ASANO HIDEKI
IPC: H05K9/00
Filed: 1991-05-02
Abstract: PURPOSE:To realize a synthetic resin composite molded product having patterned metal layer and electromagnetic wave shield which do not require to use a plated resist, complicated design of the dies for double molding and procedures such as attachment of metal films and ensures excellent mechanical strength. CONSTITUTION:A synthetic resin composite molded product comprises a metal plate 1 having through holes 2, a first molded body of synthetic resin 3, which does not suitable for electroless plating, filling the through holes 2 and having a groove 3b corresponding to a circuit pattern at the external surface thereof, a second molded body of synthetic resin 4, which is suitable for electroless plating, filling the groove 3b and a patterned metal layer 5 formed on the external surface 4a of the second synthetic resin.
Patent JP-H08319301-A (JP)
Title: Cellulose acetate and its production
Inventor: SAKA SHIRO
IPC: C08B3/06
Filed: 1995-05-29
Abstract: PURPOSE: To obtain a cellulose acetate excellent in transparency, filtering characteristics, spinnability, especially heat stability irrespective of a low-grade pulp as a cellulose raw material. CONSTITUTION: Thus cellulose acetate is a cellulose triacetate in which the sum of mol contents of mannose and xylose in constituent saccharide analysis is equal to or higher than 5%, of the sum of mol contents of glucose, mannose and xylose. The triacetate has 440-480K exothermic peak and 560-600K endothermic peak in thermal analysis in a heating process by DSC.
Patent JP-H06343126-A (JP)
Title: Digital copying machine
Inventor: OBATA MASATO
IPC: H04N1/387
Filed: 1993-06-01
Abstract: PURPOSE:To easily obtain parallel output images by writing and storing image data read out of a document in a memory, further storing the image data, read out of the memory in plural line memories, and sequentially reading, switching, and outputting the image data from the line memories. CONSTITUTION:A parallel output part 420 has plural line memory means and when an effective area signal of image data in a main scanning direction is detected from a document width detecting means 310 or when document width is set by a document width setting part, a timing control means generates a write and a read timing signal for the line memory means according to the signal and a set frequency of repetition. Then the image data are written in the line memory means at the same time, and then sequentially read out of the line memory means. The read image data are switched by an image data switching means according to the generated timing signals to obtain the parallel output images.
Patent JP-S62286399-A (JP)
Title: Combined type direct radiation speaker unit
Inventor: OKINO NOBORU
IPC: H04R1/26
Filed: 1986-06-05
Abstract: PURPOSE:To contrive the realization of an excellent low sound frequency band characteristic with a compact cabinet by setting the resistance, mass, and compliance of an auxiliary speaker set in a cabinet so as to execute acoustic radiation toward the rear part of a main speaker, in specific values. CONSTITUTION:The auxiliary speaker 2 is provided in the cabinet 3 so as to execute acoustic radiation toward the read part of the main speaker 1, and is mounted on a speaker cabinet 3. The mechanical resistance rs2, the mechanical mass ms2, and the mechanical system compliance Cs2 of the auxiliary speaker 2 are so set as to satisfy equations I, II, and III, provided that the r2 is the radiation resistance of the main speaker, rs1 is the mechanical resistance of the main speaker, rv1 and rv2 are the D.C. resistances of the main and the auxiliary speakers, A1 and A2 are the force factors of the main and the auxiliary speakers, m2 is the mechanical system mass relevant of the main speaker relevant to the air, ms1 is the mechanical system mass of the main speaker, Cs1 is the mechanical system compliance of the main speaker, Cr is the mechanical system equivalent compliance of the air chamber in the rear seen from the auxiliary speaker, (n) is the ratio of the diaphragm area of the auxiliary speaker against that of the main speaker, and (k) is a constant showing the ratio of the driving force of the auxiliary speaker against that of the main speaker.
Patent JP-S61290282-A (JP)
Title: Constant flow rate valve
Inventor: KOMINAMI NAOYA
IPC: G05D7/01
Filed: 1985-06-18
Abstract: PURPOSE:To provide a constant flow rate valve which is compact and inexpensive to manufacture, maintains a set flow rate, and enables easy regulation of a flow rate through control of a spindle, by providing a ball type valve body with a valve body, a spring, repelling the valve body, and an orifice. CONSTITUTION:When a spindle 8 is lowered through rotation of a handle 13 to move a valve body 10 to the upper stream side, the open area of an orifice part 6 is increased, and a fluid flow rate is also increased, resulting in the possibility to increase a flow rate set value. When the valve body 10 is moved to the down stream side through raise of the spindle 8, the open area of the orifice part 6 is decreased, and a fluid flow rate is also decreased, resulting in the possibility to decrease a flow rate set value, and this enables regulation of a flow rate. When a difference in pressure between the upper stream side and the downstream side of the valve body 10 is increased, the valve body is moved on the spindle 8 to the downstream side as the spring 12 is energized, and is inserted in the orifice part 6. When the difference in pressure is balanced with the resilient force of the spring 12, the valve body 10 is brought into a stop to maintain a set flow rate.
Patent JP-H0629635-A (JP)
Title: Printed-wiring base material
Inventor: OIKAWA KATSUHIKO
IPC: H05K1/03
Filed: 1992-05-22
Abstract: PURPOSE:To obtain a printed-wiring base material, which is low in dielectric constant, has a prescribed strength and is formed into an integral structure, by a method wherein a cloth consisting of hollow yarns made of a fluorine resin is impregnated with a reinforcing resin and is formed integrally with the reinforcing resin. CONSTITUTION:A printed-wiring base material 1 is one that a cloth 2 consisting of hollow yarns 3 is impregnated with a reinforcing resin 5, is hardened and is formed integrally with the resin 5, hollow parts 4 of the hollow yarns 3 have the air therein and a fluorine resin constituting the hollow yarns is one that a fluorine resin having a high dielectric constant is mainly copolymerized with a resin having a melting point lower than that of the fluorine resin and the melting point of the fluorine resin is made to drop. In order to improve the adhesion of the hollow yarns to the resin 5, the surfaces of the hollow yarns 3 are etched by a plasma etching method or the like, the occupation ratio of the hollow part 4 in each hollow yarn 3 is set at about 10 to 70% or thereabouts from the viewpoint of a reduction in the dielectric constant and the amount of impregnation of the resin 5 is set at an amount of 0.5 to 3g/cm<3> or thereabouts. Accordingly, a printed board, which is responded to the speedup of an electronic equipment, can be made using the printed-wiring base material, which is short in signal propagation time and is good in dimensional stability.
Patent JP-H11298587-A (JP)
Title: Dial signal generator with bar code reader
Inventor: KAMIYA YASUHITO
IPC: H04M1/2755
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for trouble of dialing regardless of using a conventional telephone set and to allow a visually handicapped person to easily make a phone call without the need for using an expensive telephone set with a braille dial. SOLUTION: The dial signal generator 1 for a telephone line is provided with a bar code recognition means 2 and a signal conversion means 3. A bar code recognition means 2 reads a telephone number displayed in bar codes, the signal conversion means 3 converts the codes into a dial signal 8, the signal is outputted to a telephone line 6 via a telephone set 5 by means of a sound wave or an electric signal resulting from the signal 8 and the telephone set 5 is used to make a speech.
Patent JP-S63294691-A (JP)
Title: Film electroluminescent element
Inventor: SATO SHUJI
IPC: H05B33/12
Filed: 1987-05-27
Abstract: PURPOSE:To lower the extent of driving voltage as well as to aim at improvement in luminous efficiency by forming a luminous layer, emitting light according to voltage impression, on a conductive semiconductor substrate, while forming a transparent electrode on this luminous layer. CONSTITUTION:A first luminous base layer 8 is formed on a conductive semiconductor substrate 7 using an n-type GaAs substrate, making it function as an insulating layer of the conventional EL element, and a luminous layer 9, reflecting a form of the conductive semiconductor substrate 7 and emitting light according to voltage impression, is formed on this layer 8. A second luminous base layer 10 is formed on this luminous layer 9 and thereby this luminous layer 9 is set down to a laminating structural body held between these luminous base layers 8 and 10 of the same crystal form. With this constitution, the luminous layer 9 reflects a form of the conductive semiconductor substrate 7 and thereby it comes to such that is excellent in crystallinity so that driving voltage is lowered to some extent and improvement in luminous efficiency is contrivable.
Patent JP-S5754907-A (JP)
Title: Focus detector
Inventor: YOSHIZUMI KEIICHI
IPC: G02B7/32
Filed: 1980-09-19
Abstract: PURPOSE:To easily adjust an optical system of a focus servo-system, and a circuit system, by focusing an expanded image of a light spot separated by a diffraction lattice, to one point, and detecting the focusing. CONSTITUTION:A light beam from a semiconductor laser 7 of a focus servo-system is condensed onto a diffraction lattice 2 by a lens 1. Its spot is expanded by an optical system (for instance, a microscope) 3, and is observed with the naked eye 4 or a projecting observation system. In case when a position of the diffraction lattice is before and behind the spot, the spot is seen as if it is separated into 3 points or more, by 0-degree and primary diffracted light beam. Since the spot is condensed to one point at the focal position, the diffraction lattice 2 is focused to the focal position. In this way, an optical system of a focus servo-system, and a circuit system are adjusted easily.
Patent JP-S6112690-A (JP)
Title: Azetidine derivatives and manufacture
Inventor: RONARUDO FURANKU MEISON
IPC: C07D205/04
Filed: 1985-06-18
Abstract: The invention provides a process for preparing azetidine-3-carboxylic acidor salts thereof, useful as chemical hybridising agents, which comprises treating a compound of formulawherein R represents a hydrogen atom or a group of formula R<sup>1</sup>R<sup>2</sup>CH- wherein R' and R<sup>2</sup> are independently selected from hydrogen, alkyl or optionally substituted aryl moieties, with nitric acid and subjecting the resulting product to acid conditions to produce an acid-addition salt of formula I, and thereafter, if desired, converting the acid-addition salt to the free acid or another salt of the acid of formula I; and 1-nitrosoazetidine-3,3-dicarboxylic acid, 1-nitrosoazetidine-3-carboxylic acid and salts thereof being intermediates in the process.
Patent JP-S5355167-A (JP)
Title: Liquid crystal display type electronic watch
Inventor: OBIKAWA TAKESHI
IPC: G04C10/02
Filed: 1976-10-29
Abstract: PURPOSE:To lower power consumption, eliminate the need for battery exchange and make possible semi-permanent driving by making analog display through display using electric field type liquid crystal and using photovoltaic cells for power sources.
Patent JP-H05318703-A (JP)
Title: Paper ejecting device of both sides printing machine
Inventor: KOJIMA YASUTAKA
IPC: B65H29/16
Filed: 1992-05-22
Abstract: PURPOSE:To perform readily the prevention of scratches or like defects on a printing paper rear surface in a paper transportation path. CONSTITUTION:The paper ejecting device of a both side printing machine is for transporting print paper P printed on both sides at a printing part to an ejecting receptacle in a manner grasping the paper ends of the print paper P by means of a chain gripper 22 provided on a transportation chain 21, wherein by tightening a paper receiving belt 25 which supports the print paper P from the lower part thereof and travels at the same speed as the transportation chain 21 in parallel with the transporting chain 21, the back surface of the print paper P is not rubbed with the paper receiving belt 25, with the result that scratches or like defects are not made on it.
Patent JP-S6237034-A (JP)
Inventor: ISUMO KUIBUAMAKI
IPC: H02K1/18
Filed: 1986-06-05
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-S5654465-A (JP)
Title: Developer removing device in copying machine
Inventor: WADA KENICHI
IPC: G03G21/00
Filed: 1979-10-11
Abstract: PURPOSE: To surely remove the small-size magnetic carriers in the two-component type developer from a photoreceptor prior to removal of the excess toner and reuse them by using a magnet roll.  
     CONSTITUTION: The small-size magnetic carriers of 5W30μ in mean size in the excess two-component type developer remaining on the nonimage parts etc. of a photosensitive drum 7 having undergone development and of about the same sizes as those of the toner are removed from the drum 7 while forming a magnetic brush on the surface of a nonmagnetic rotating sleeve 32 which is built in with a magnet roll 31 of a stationary magnet and is charged to the polarity different from that of the carriers, and these carriers are recovered by way of a blade 33. Hence, before the excess toner is removed from the drum 3 by the blade 36, only the magnetic carriers in the two-component type developer are surely removed and these may be reused. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6110253-A (JP)
Title: Semiconductor ic
Inventor: TSUBOKURA FUSAO
IPC: H01L27/118
Filed: 1984-06-26
Abstract: PURPOSE:To prevent wiring failure also at the maximum operating frequency without increasing wiring regions, by preparin two or more kinds of wiring widths by a method wherein wiring pitches different from basic wiring pitches of the wiring regions are prepared. CONSTITUTION:In a master slice semiconductor IC having a gate array structure which constitutes a desired logical circuit only in alteration of the wiring process by arranging a plurality of gate cells on a semiconductor chip, by providing a wiring region regulated in wiring channel lattice between gate cells, and then by connecting the arranged gate cells along the wiring channel lattice, wiring is carried out with the device having additionally wiring channel lattices different from basic wiring channel lattices with a suitable preparation of two or more kinds of wiring widths for drawing wirings on a wiring lattice according to the operating frequency of signal lines. For example, at low operation frequencies, wiring is carried out with wiring widths whereby reliability can be sufficiently secured. On the other hand, at high operating frequencies, wiring is carried out with wiring widths so that reliability can be secured over all signal lines.
Patent JP-S62290363-A (JP)
Title: Output voltage malfunction detector for inverter
Inventor: OKAMURA KOICHI
IPC: H02M7/48
Filed: 1986-06-06
Abstract: PURPOSE:To reduce the detection delay of an output voltage malfunction detector for an inverter by comparing by a comparator an abnormal voltage signal obtained from the difference between an output voltage signal from the inverter and a reference sinusoidal wave signal with an abnormal voltage set signal obtained from the reference sinusoidal wave signal. CONSTITUTION:A DC power from a DC power source 2 is input to an inverter 4, and an AC power converted by the inverter is supplied through filters 5-6 to a load 7. Controller 10 so controls that both signals from a reference sinusoidal wave oscillator 11 and a transformer 12 coincide. In this case, both the signals are input to a calculator 21, which calculates the difference, which is input to a first absolute value converter 22. The reference sinusoidal wave signal is converted to an absolute value by a second absolute value converter 23, and input through an abnormal voltage setter 24 to a comparator 25. Thus, even if an electric angle theta is any value, a voltage malfunction can be detected in a range that the output voltage of the inverter falls within a range of rated voltage.