baber/WOPTO huggingface dataset:
Patent JP-H0542572-A (JP)
Title: Injection unit of injection molding machine
Inventor: ITO SUSUMU
IPC: B29C45/76
Filed: 1991-08-12
Abstract: PURPOSE:To provide an inline screw type injection unit wherein injection pressure, dwelling, back pressure and nozzle touch pressure can be detected by means of one detector. CONSTITUTION:In an inline screw type injection unit 1, a front plate 4 and a barrel 14 are fixed through a load detector 18 in the barrel axial line direction. Output of this detector 18 is used for feedback control of injection pressure, dwelling, back pressure and nozzle touch pressure by means of a control apparatus 30 provided on an injection molding machine.
Patent JP-2001052673-A (JP)
Title: Sealed battery
Inventor: ISOZAKI YOSHIYUKI
IPC: H01M10/05
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent the explosion of a battery to improve the safety by susceptively sensing the abnormal situations of the battery such as the overcharging, the short circuit, the leaving under high temperature and the heating from the external by mounting a case opening means capable of opening an case when an internal temperature of the case reaches a predetermined temperature. SOLUTION: A case opening means is mounted in the case 1 of a cylindrical nonaqueous electrolyte secondary battery for opening the case 1 when an internal temperature of the battery reaches a predetermined temperature. As the case opening means, for example, a rupture member 14 capable of expanding and contracting when the internal temperature of the battery reaches the predetermined temperature to be contacted with a wall surface of the case for rupturing the case 1, is mounted. The rupture member 14 is mounted inside of the battery, for example, on a conductive plate 9 or a wall surface of the case 1 or the like so that it is expanded when the internal temperature of the battery rises and reaches the predetermined temperature, and contacted with the wall surface of the case 1 at least at its one end to rupture the same.  A material and the shape of the rupture member 14 are not restricted so far as it is expanded and contracted at a predetermined temperature to rupture the case 1.
Patent JP-H0965949-A (JP)
Title: Folding chair
Inventor: NAGAI NOBUYUKI
IPC: A47C3/04
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To utterly solve problems such as breakage of a flexion part of a rear leg due to the concentration of stress on the flexion part, the tendency of an easy occurrence of damage due to an impact during stacking operation, the deterioration of an operating efficiency during the stacking, the collapse of the chair on account of a lateral skidding, and the increase of a stacking pitch, by improving the shape and structure of a linkage part between the rear leg and the front leg of the folding chair. SOLUTION: This folding chair has a back rest 12 provided on the upper end part, and a front frame 1 of pipe material forming a front leg 11, below, connected to the upper end part. In addition, a pivotally fixing member 4 to be linked to the front frame 1 is fitted to the upper end part in such a manner that the member 4 can be projected and extracted. Further, the chair consists of a rear frame 2 of a pipe material forming a rear leg 21, below, connected to the upper end part, and a seat 3 with the front end side supported by the front frame 1, in freely rotatable manner, from a supporting position provided by the rear frame 2. The pivotally fixing member 4 is pivotally fixed on the external surface of the front frame 1 at the pivotal center of projection and retraction.
Patent JP-S6380510-A (JP)
Title: Manufacture of rotary transformer
Inventor: SAKATA KATSUMI
IPC: G11B5/02
Filed: 1986-09-24
Abstract: PURPOSE:To reduce the number of process steps of the connection process as well as to improve the productivity and the reliability by forming coil conductors by means of the photolithography technique, and previously connecting the coil conductors with external lead wires by means of the wire bonding. CONSTITUTION:Formed on a substrate comprised of Al for instance is a metal film 2 comprised of a conductive metal such as Cu by the use of a means such as electrodeposition, and thereafter photoresists 3 corresponding to desired patterns are formed. Then, with the photoresists 3 as a mask etching is applied using, e.g., a ferric chloride solution as the etchant, forming coil conductors 4, 5. Subsequently, to the end portions 4a, 4b, 5a, 5b of the respective coil conductors 4, 5, external lead wires 6a, 6b, 7a, 7b composed of an Al wire, an Au wire, a Cu wire or the like are connected using the wire bonding means. With this, the connection process can be simplified and automation of the connection process becomes possible, thereby improving the reliability.
Patent JP-S60121720-A (JP)
Title: Position detecting system
Inventor: KOIZUMI MITSUYOSHI
IPC: G03F7/20
Filed: 1984-10-29
Abstract: PURPOSE:To enhance the reliability by eliminating a removable part by a method wherein a two-dimensional pattern having linear or dot-array patterns is enlarged and reduced in the line direction by means of an optical system including a cylindrical lens, and a one-dimensional pattern obtained is image-formed to a one-dimensional solid-state image pick-up element and thereafter converted into video signals, resulting in the recognition of the pattern position in terms of addresses showing the centers or peaks of crests. CONSTITUTION:A rotary table 7 is installed on an X-axis transfer table 8 and a Y-axis transfer table 10 superposed on each other, and a semiconductor wafer 6 having linear or dot-array patterns is mounted thereon; then, a mask 1 is arranged above the wafer at a micro interval. Next, lights from optical systems 13a and 13b respectively including cylindrical lenses are made incident to recognition patterns 3a and 3b provided on the mask 1, and the patterns produced by enlargement and reduction by means of the lenses 20 and 21 respectively are added to an operational circuit 30 via photo diode arrays 22a and 22b, 23a and 23b, resulting in arithmetic operation. Thus, the positions are detected by emphasizing the patterns and recognizing their addresses.
Patent JP-S6286045-A (JP)
Title: Plastic molding
Inventor: CHIBA TAKASHI
IPC: C08F257/02
Filed: 1985-10-11
Abstract: PURPOSE:To provide the title molding having excellent heat resistance and dimensional stability, by molding a thermoplastic resin mainly composed of an arom. vinyl/unsaturated carboxylic acid imide copolymer. CONSTITUTION:A copolymer of an arom. vinyl monomer (e.g., styrene) with an unsaturated dicarboxylic acid anhydride (e.g., maleic anhydride) and a maleimide monomer are imidated at 80-350 deg.C to obtain a coplymer (A) contg. 35-80wt% residue of the arom. vinyl monomer and 65-20wt% residue of the unsaturated dicarboxylic acid imide derivative. 90-30pts.wt. monomer mix ture of 40-85wt% arom vinyl monomer, 15-40wt% vinyl cyanide monomer (e.g., acrylonitride) and 0-40wt% other copolymerizable monomer (e.g., methyl methacrylatel) is graft - polymerized in the presence of 10-70pts.wt. rubbery polymer (e.g., polybutadiene) to obtain a graft copolymer (B). A compsn. consisting of 10-100wt% component A, 60-0wt% component B and other thermoplastic resin (C) is molded.
Patent JP-S6285802-A (JP)
Title: Automatic inspecting device for object to be inspected provided with punch hole
Inventor: YAMADA KEITA
IPC: G01B9/08
Filed: 1985-10-11
Abstract: PURPOSE:To automate measurement result and statistical processing by inspecting the outward appearance of an object to be inspected and measuring its size by a system which uses an optical sensor. CONSTITUTION:The object to be inspected is mounted on the glass surface of the X table 2x of a mounting table 2 of a universal projecting machine 1. Then the mounting table 2 is moved (by motors 6, 7) according to a teaching program stored in an disk 20 for program. Thereafter, signals from the optical sensor 9 and a linear scale 3 are inputted to a counter 12 and a CPU 13 determines the coordinates of a measurement point of the object to be inspected on the based on said signals. The signal indicating the determined coordinates is inputted to a CPU 16 and stored on a disk 17 for data collection. Arithmetic processing such as the measurement of the size of the object to be inspected or appearance inspection is carried out according to an arithmetic program stored previously on a disk 20 and the result is printed and displayed 21. The data which is obtained by the arithmetic processing and stored temporarily on the disk 17 is processed statistically according to an integrated program set and stored on the disk 20 and the result is printed and displayed 21.
Patent JP-H1168546-A (JP)
Title: Semiconductor equipment
Inventor: TOKI KAZUHISA
IPC: H01L21/8238
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a pull-up resistor circuit or a pull-down resistor circuit that can reduce occupancy area on a semiconductor substrate and can guarantee power source voltage of extensive operations. SOLUTION: A low-voltage PMOS transistor 1 and a high-voltage PMOS transistor 2 are serially connected to each other between a power source voltage VDD and an input/output terminal 5. Any one gate electrodes of the PMOS transistor 2 is supplied with an ENABLE signal, in which a logical level becomes high when a command to be active is executed with respect to a register for connecting a pull-up resistor to an input terminal through a software. Also, a drain electrode and a source electrode for each of the PMOS transistors 1 and 2 are connected by switches 3 and 4 that can connect or disconnect both of the electrodes. By selecting these switches 3 and 4, the pull-up resistor is made by using the PMOS transistor which is appropriate for the power source voltage.
Patent JP-S61104085-A (JP)
Title: Coated structure on metallized metallic layer for electronic parts
Inventor: HOSOI YOSHIHIRO
IPC: C23C18/52
Filed: 1984-10-26
Abstract: PURPOSE:To obtain a coated structure causing no deterioration in the appearance or no swelling on a metallized metallic layer for electronic parts by forming an intermediate coat consisting of Ni-B and Ni-P alloy layers on the metallic layer and a gold-base surface layer on the intermediate coat. CONSTITUTION:A metallized metallic layer 12 of W-Mn or the like is formed on an insulating substrate 11 of ceramics or the like. The surface of the metallic layer 12 is coated with an intermediate metallic layer 13 consisting of the 1st metallic layer 13a contg. an Ni-B alloy as the base and the 2nd metallic layer 13b contg. an Ni-P alloy as the base by electroless plating or other method. A gold-base metallic surface layer 14 is then formed on the surface of the 2nd metallic layer 13b by electroless plating or other method. By the resulting coated structure, a semiconductor element, a bonding wire or the like can be firmly fitted on the metallic layer 12.
Patent JP-2001051583-A (JP)
Title: Simple simulator
Inventor: FUJITA KEIJI
IPC: G06F19/00
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To sequentially learn proper procedures by performing dummy operation with a mouse, etc., while watching a displayed image, by creating image data of the variation result of each corresponding part based on the data of a storage means according to the information on the dummy operation inputted to each part of a device from an input means. SOLUTION: The whole composition data D2 are created by drawing images of a whole target device and each part by using an input means such as a mouse 64, and further, according to each state of each part, part state image data D1 are created by drawing the images thereof. Following this, each variable for expressing each state of each part in data is defined, and value ranges of each variable are divided according to each state. And, the part state image data D1 and the whole composition data D2 of the subject device are registered while being made to correspond to the variables. Further, logic data D3, which are description sentences concerning the variations of the device according to operation, are created from the relation between operation information (input data) by a simulator operator and the variables.
Patent JP-H0389690-A (JP)
Title: Coding device for moving picture signal
Inventor: NAMETAKE TAKESHI
IPC: H04N19/70
Filed: 1989-08-31
Abstract: PURPOSE:To improve the quality of a reproduced picture by comparing a threshold level and an orthogonal transform coefficient corresponding to quantization characteristic in the unit of blocks, quantizing the orthogonal transform coefficient when the orthogonal transform coefficient is larger than the threshold level at a prescribed location and quantizing zero when the coefficient is smaller than the threshold level. CONSTITUTION:A significant/nonsignificant error block discrimination circuit 16 calculates a threshold level Th=alphaXg, where (g) is a quantization step width and ' is a constant by using an orthogonal transform coefficient Cij. In the case of Cij<=Th, it is discriminated as a nonsignificant error block, and when the equation is not satisfied, it is discriminated as a significant error block. In the case of discrimination as the nonsignificant error block, a coefficient quantization circuit 7a quantizes zero. In the case of the discrimination of the significant error block, an orthogonal transform circuit 6 calculates the coefficient, which is quantized. Thus, coding of noise is reduce and the quality of the reproduced picture is improved.
Patent JP-S61103302-A (JP)
Title: Antenna system for automobile
Inventor: OE JUNZO
IPC: H01Q1/32
Filed: 1984-10-26
Abstract: PURPOSE:To receive a broadcast radio wave such as FM, TV or telephone call having a frequency, >=50MHz by arranging closely a high frequency pickup made of a loop coil or a probe to a peripheral of a car body such as a rear window frame. CONSTITUTION:The surface current induced in the car body itself by a broad cast wave has a high density at the ridge of the flat pat of the car body and since the rear window pat 34 has less noise from an engine or the like, the high frequency pickup 38 for broadcast wave reception is installed to the ridge. It is better to select the location within 12X10<-3>c/f m [(c) is the velocity of light and (f) is the carrier frequency of a broadcast wave] from the ridge of the car body, and the pickup is fixed by fixing L-shaped brackets 54, 56 to the rear window frame 34 with screws. Further, the high frequency pickup 38 is incorporated with a circuit such as a preamplifier and power and signals are fed through a cable 62. The received signal is extracted externally from a cable 60.
Patent JP-H0646676-A (JP)
Title: Equipment for plant culture
Inventor: FURUKAWA HIDEO
IPC: A01G9/02
Filed: 1992-08-03
Abstract: PURPOSE:To make it possible to readily culture a large amount of plants in a small space and in a short period independently of the weather. CONSTITUTION:This equipment is equipped with a stacker system 5 for housing and taking out planters 3 in which seeds were sown in advance after charging an artificial soil 2 from an indoor multi-stage rack 4 heated by a heat source. The rack 4 is equipped with a water sprayer unit 17 for spraying a fertilizer- containing water to the planters 3 and with a light supplier 19 for supplying sunlight through an optical fiber 18 to the planter 3. Thereby, the plants can efficiently be cultured independently of the weather.
Patent JP-S6285684-A (JP)
Title: Drive circuit for ultrasonic motor
Inventor: SUZUKI NOBUYUKI
IPC: H02N2/00
Filed: 1985-10-09
Abstract: PURPOSE:To drive a motor at resonance frequency by simple constitution by setting the frequency of frequency voltage so that a phase difference between a monitor signal from an electrode for monitor and frequency voltage for drive is brought to one on a resonant state at all times. CONSTITUTION:Drive electrodes 1-1, 1-2, an electrode 1-3 for monitor for detecting the resonant state of a stator 1 and a common electrode 1-4 are fitted to a ring-shaped stator 1. Displacement from a predetermined phase difference of a phase difference between an output signal from the electrode 1-3 for monitor and frequency for drive is detected by a phase comparator 12, and an output from the phase comparator 12 is fed to a VCO 5 through a low-pass filter 4, thus determining the frequency of frequency voltage for driving a motor so that a phase difference on a resonant state is brought at all times.
Patent JP-H0893922-A (JP)
Title: Shaft sealing oil apparatus of gas cooling electric rotating machine
Inventor: MURAKAMI TADASHI
IPC: F16J15/40
Filed: 1994-09-21
Abstract: PURPOSE: To increase the sealing oil amount in a sealing oil supply system and suppress the possibility of the temperature rise by heat of pump stirring in a vacuum tank and the defective operation of an automatic oil pressure regulating valve by connecting a sealing oil supply pipe to a sealing oil discharge pipe and providing a bypass valve for bypassing a shaft sealing part. CONSTITUTION: In a hydrogen gas sealing electric rotating machine providing a bearing part 2 provided with a shaft sealing part for supplying sealing oil to the part through which a rotary shaft 1 extends to seal the hydrogen gas, a vacuum tank 6 for receiving bearing oil subjected to vacuum process is provided. While the oil subjected to the vacuum process is supplied through a sealing oil pump 9 and automatic pressure regulating valve 11 to the shaft sealing part, the oil leaked out from the shaft sealing part is recovered to a magnified tank 14 and then discharged through a float trap tank 15 and air discharge tank 16 to a bearing oil system. Also, a bypass piping 19 bypassing the shaft sealing part and provided with a bypass valve 20 is provided so that the sealing oil is increased by opening the bypass valve 20 in the stoppage of the electric rotating machine.
Patent JP-2000056617-A (JP)
Title: Fixing device
Inventor: NAKAI JUNJI
IPC: G03G15/20
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of preventing offset or the defect of fixing performance and improving fixing quality and accuracy in the decision of the kind of paper. SOLUTION: This fixing device is provided with a fixing roller 1 fixing an unfixed image transferred to transfer paper by an image forming device and having a heat source 4, a pressure roller 6 arranged to be opposed to the roller 1 and pressed by the roller 1, and a temperature detection means 29 detecting the surface temperature of the roller 1. The device decides the kind of the passing transfer paper and performs control by detecting the change of the surface temperature of the roller 1 by the temperature detection means in a state where the heat source is turned off for a fixed time while the transfer paper consecutively passes. A heat pipe is arranged all over the area of paper passing width on the core bar of the roller 1 inside the core bar of the roller 1.
Patent JP-S59179484-A (JP)
Inventor: KURISUCHIN AI PEDAASON
IPC: B63B22/02
Filed: 1983-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000059587-A (JP)
Title: Compound image processor
Inventor: MATSUDA YOJI
IPC: G06F3/0484
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To realize operability that is suitable to various specification environments by providing an image storing means having plural storage areas distributed in accordance with each image formation function, a designating means for designating an operation manner and a controlling means that variably sets the division of each storage area of the image storing means in accordance with the designating content of the designating means. SOLUTION: An operation manner designated by a user is respectively made to correspond to the use method of an image memory and a page buffer area and a control system is regulated in accordance with the operation manner. In the case of (a), it means copy high speed and a printer invalid mode, a printer is not used here and the image memory is entirely used for copying. That is, an area for a page buffer each is allocated for input/printing and the other areas are entirely used as a filing storage memory for inputted images. Thus, it is possible to regulate the appropriate division of the image memory by such a manner that a user designates his own desired operation manner.
Patent JP-H0393816-A (JP)
Title: Copolymer having amino group and manufacture thereof
Inventor: KURISUCHIAN BUAMUPUREHITO
IPC: C09D157/04
Filed: 1990-08-30
Abstract: The present invention relates to copolymers having a weight average molecular weight (Mw) of 1500 to 75,000, prepared from olefinically unsaturated compounds and containing 0.1 to 4.5% by weight of primary amino groups in the form of structural units corresponding to formula I    <IMAGE>  (I)  wherein Q is a saturated aliphatic-cycloaliphatic hydrocarbon radical of the type obtained by removing the amino groups from an aliphatic-cycloaliphatic diprimary diamine containing an amino group attached to a primary carbon atom and an amino group attached to a secondary or tertiary carbon atom. The present invention also relates to a process for the production of these copolymers.
Patent JP-H0389660-A (JP)
Title: Private branch exchange
Inventor: SATO SHIGEKI
IPC: H04M3/42
Filed: 1989-08-31
Abstract: PURPOSE:To use a private branch exchange for an extension subscriber whose receiving place is different day and night by providing a calling means which changes the call destination of direct telephone communication in accordance with the time zone. CONSTITUTION:When a subscriber A of a telephone TEL 1 hooks off, a CPU 6 detects the call and reads out the subscriber class of the subscriber A, and the CPU 6 reads out a memory device (MEM) 7 where call destinations are registered when discriminating that the subscriber A is an originating subscriber of direct telephone communication. Plural call destinations of the subscriber A are registered in the MEM 7, and the CPU 6 reads out a system clock 8 and uses the time of this clock as the index to select and read out the call destination for this point of time from the MEM 7 and calls the destination (subscriber B, C, or D).
Patent JP-H09118286-A (JP)
Title: Controller for brake of bicycle
Inventor: BUARENTEINO KANPANIYOORO
IPC: B62L5/20
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent damage without applying an excessive load by providing an elastic spring means in a braking force restricting device of force acting on a braking force transmitting part. SOLUTION: At either point between a control lever of a brake of a bicycle and the brake, for example, in the brake itself, or in the control lever, a braking force restricting device 16 having a deformable spring means 17 actuated only when force exceeds a value of a predetermined load applied by a cyclist, is interposed between a sheath G of a flexible control cable C and a corresponding support body 11. As a result, only a part of force applied by the cyclist is actually transmitted to the brake as constant maximum braking force.
Patent JP-H09142866-A (JP)
Title: Rare earth dope fiber and its production
Inventor: OKAMURA KOJI
IPC: C03B37/018
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fiber capable of providing high gain in high wavelength area by doping a specific compound together with an Al compound in a rare earth dope fiber doping the Al compound. SOLUTION: In production of the rare earth dope fiber, phosphorus oxide (P2 O5 ) is doped together with an Al compound (Al2 O3 ). As a result, crystallization of the Al compound is prevented and loss of the Al compound can be suppressed and high gain is obtained in a wide wavelength area. The preform 4 for the fiber 4 is obtained by heating, e.g. oxide glass fine powder deposited by vapor phase reaction to form a soot like glass (A), impregnating an alcohol solution of the rare earth element compound (B) into the component A, heating the component A to evaporate the solvent, further impregnating an alcohol solution of an Al compound (C) (e.g. AlCl3 ) on the component A containing the component B, evaporating the solvent at ordinary temperature and heating the quartz reactor containing components B and C in the component A to carry out collapse.