baber/WOPTO huggingface dataset:
Patent JP-H0617314-A (JP)
Title: Melt-spinning process
Inventor: AKITA TAKASHI
IPC: D01F6/60
Filed: 1992-06-30
Abstract: PURPOSE:To provide an improved process for the melt-spinning of an amorphous polyamide having an extremely high glass transition point and difficult to be spun owing to frequent end breakage. CONSTITUTION:An amorphous polyamide having a glass transition point (Tg) of >=140 deg.C is spun at a spinning temperature (T1) between [Tg+110] and [Tg+180] ( deg.C) and passed through an inert atmosphere immediately below the spinneret at a temperature (T2) between [Tg$80] and [Tg+50] ( deg.C) before bringing the filament extruded from the spinneret into contact with air.
Patent JP-H0923992-A (JP)
Title: Bathroom unit
Inventor: OKAMOTO SUSUMU
IPC: A47K3/02
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the space of a bathroom by storing a stool so as to be taken in and out at the lower part of a stool base projectingly provided from the upper end of a back part side provided on one side wall of a bathtub to the outer side of the bathtub. SOLUTION: For this bathroom unit 1 made of FRP, the outer side 2 of the bathtub and the bathtub 3 are integrally and successively provided and the back part 31 whose inclined wall is gentle is provided on one side wall in a shorter direction of the semi-Western type bathtub 3. An approximately trapezoidal stool base 32 is projectingly provided from the upper end of the bathtub 3 on the side of the back part 31 to the outer side 2 of the bathtub. At the lower part of the stool base 32, the stool 4 whose planar shape is approximately in the same shape and the same size as the stool base 32 for which casters are attached to a bottom part is stored so as to be taken in and out. A bath item storage part opened to an upper surface is recessedly provided on the stool 4 and a cover body 41 is openably and closably fitted to an opening part on the upper surface. The space of the bathroom is effectively utilized and the stool 4 does not become an obstacle even when it is not used.
Patent JP-H0725266-A (JP)
Title: Automatic constant speed traveling device
Inventor: SAKOIN KAZUTAKA
IPC: B60K31/00
Filed: 1993-07-13
Abstract: PURPOSE:To perform a renewal of storage car speed along the intention of an occupant by initializing 'tap-down or tap-up' control at a time when a deviation between the starting car speed of this tap-down or tap-up control and the current car speed exceeds the preset value, and renewing the storage car speed after adding or subtracting a specified car speed portion to or from the current car speed when the next command signal occurs. CONSTITUTION:During control over constant speed traveling, a set coast switch 3 or resuming accelerator switch 4 generates a tap-down or tap-up command signal, and this signal is converged on the storage car speed renewed by a car speed signal added or subtracted as far as the preset value to or from the current car speed or storage car speed each time the tap-down or tap-up command signal has occurred. At this time, supposing a deviation between the renewed storage car speed and the current car speed has grown larger than the preset value, tap-down or tap-up control is initialized. In succession, when the next tap-down or tap-up command signal has occurred, a specified car speed portion is added or subtracted to or from the current car speed, whereby the storage car speed is thus renewed.
Patent JP-H0338020-A (JP)
Title: Fine pattern drawing equipment
Inventor: NAI YASUTO
IPC: H01L21/027
Filed: 1989-07-04
Abstract: PURPOSE:To reduce pit size and increase pit density by providing an optical element changing beam intensity and/or spacial distribution of phase in the optical path of a laser beam. CONSTITUTION:A laser oscillating apparatus 2 is constituted of Ar laser and the like, and oscillates a laser beam having a light amount controlled by an automatic controlling apparatus 8 for exposing light amount. The oscillated laser beam (a) is modulated at the time of passing an optical modulator 5 controlled by a controller 6, and made to enter a concave lens 11 constituting a scanning optical system 3. The scanning optical system 3 is provided with the concave lens 11, a reflector 12, an objective 13, and an optical element 14. The diameter of the laser beam (a) is magnified by the concave lens 11, the travelling direction of the beam is changed 90 deg. by the reflector 12, and a part of the laser beam is cut off by the optical element 14; after that the beam is suitably converged so as to focus on sensitized material 1b by the objective 13, and projected on an original sheet 1; thus the sensitized material 1b is exposed to light. Thereby pit interval is reduced in size, high density is realized, and record amount is increased.
Patent JP-2000008418-A (JP)
Title: Electricity/hydraulic swivel joint device of construction machinery
Inventor: IIJIMA TAKESHI
IPC: F16L27/08
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an electricity-hydraulic swivel joint device capable of lessening the influence on a spindle joint member and a spindle caused by eccen tricities of the body and spindle. SOLUTION: A recess section 16c formed in the upper end of a spindle joint member 16 constituting an electricity-hydraulic swivel joint device 1 is fitted to a projection 5i formed in the lower side of a joint member 5g to connect, a semi-circular stage face 16d provided in the lower end side is brought into contact with the inside of a cover body 18 fixed to the body 3a with a plurality of fixed bolts 18b, and a semi-circular projection 16e provided in the lower end side is inserted into a semi-circular groove section 18a provided in the cover body 18 in a state to leave a space. By the constitution, the influence on the spindle joint member 16 and a slip ring 5 caused by eccentricities of the body 3a and spindle 3b can be lessened.
Patent JP-S6332217-A (JP)
Title: Air shutter for kitchen utensils
Inventor: MORI YOSHIO
IPC: F23L17/16
Filed: 1986-07-23
Abstract: PURPOSE:To out off generated heat and foul odor and prevent the stains of a ceiling surface furniture etc. by installing a hood above a teating part facing upward laminar flow blow-off holes forming an air film which surrounds the heating part, an air supply fan, and an exhaust fan which is able to absorb the whole air film. CONSTITUTION:While fishes etc. are cooked by a gas cooking stove 6, air pressurized by an air supply fan 16 flows in a duct 14 from a pressurized chamber 16 through small holes 14 of an opening ratio adjusting plate 13 and then flows out uniformly upwards from laminar flow blow-off holes 9 through a honeycomb part 10 and an air film 3 surrounds the smoke 8 generated from the fishes 7. The air film rises up near a range-hood 4 by the action of a fan 16 and is positively absorbed into the frame-shaped suction hole 22 of the hood 4 by the absorbing force of a fan 20. The smoke 8 flows into an inner cylinder 19 from a suction hole 23 and is discharged from a duct 26 into the air through grease filters 21 together with the air in an outer cylinder 18.
Patent JP-S6064171-A (JP)
Inventor: WATANABE HIROYUKI
IPC: F25B49/00
Filed: 1983-09-20
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-H0461693-A (JP)
Title: Semiconductor storage device
Inventor: MORI SHINICHI
IPC: G11C17/00
Filed: 1990-06-28
Abstract: PURPOSE:To execute the page write to a large capacity EPROM by inputting a page write mode setting signal from an address signal or read-out/write control signal terminal, and using newly a part of a data pin as a signal input terminal. CONSTITUTION:When the device becomes a page write mode, a select gate 31 to which a data input/output terminal D8 is connected is closed by setting so that a control signal (a) becomes an L level, and the data input/output terminal D8 becomes a cut-off state. The connecting relation of input/output terminals of the remaining each memory array 21 and the select gate is also the same. That is, D8-D15 in the data input/output terminals D0-D15 become unnecessary, therefore, one piece of them is used as an address terminal A17, and other one piece is used newly as a -PGM signal terminal being one of read-out/write control signals. In such a way, the device of a large capacity whose write time is shortened is obtained.
Patent JP-S5797201-A (JP)
Title: Integrated circuit for microwave
Inventor: YANO YASUHIRO
IPC: H01P1/00
Filed: 1980-12-09
Abstract: PURPOSE:To avoid adverse effect on an active element circiut, by forming a resistive film pattern at a part of surrounding of a bias line. CONSTITUTION:A bias line 5 is branched from a main circuit 1 and has high impedance at usage frequency (f) (wavelength lambda), and a line length B is equal to lambda/4. A bias supply terminal 7 to an active element is formed at the tip of the bias line 5 and a capacitor 8 with a sufficiently lower impedance at the frequency (f) is formed further at the tip and grounded. Near the bias supply terminal 7 of the bias line 5, a resistive film pattern 6, W in width and (l) in length of specified shape is formed by clipping the bias line 5. Through the forming of this resistive film pattern 6, the bias line 5 can not be shortened even at frequencies 2f, 4f, 6f higher than the frequency (f) and no adverse effect is given to the active element circuit.
Patent JP-S6235461-A (JP)
Title: Electrolyte circulation type secondary cell
Inventor: MORI NORIHIRO
IPC: H01M50/77
Filed: 1985-08-07
Abstract: PURPOSE:To drive a motor-driven pump without using external power supply or the like at the start of discharge, by installing an electrode cell, a motor- driven pump, a means for storing electrolyte above the electrode cell, and a means for accommodating electrolyte below the cell. CONSTITUTION:Opening a valve 9 at the start of discharge allows electrolyte inside a storage tank 4b to be supplied into a negative electrode cell part 2b by its own weight. Then, electrolyte sent by extrusion is accommodated into an accommodation tank 4a. These flows of electrolyte in the electrode cell 2 are made to occur also at the positive electrode side, and resultantly electric power is discharged from a redox flow-type secondary cell and supplied into both a motor-driven pump P1 and the motor-driven pump on the positive electrode side. Hence, the motor-driven pump is driven to start circulation of the electrolyte and perform continuous discharge thereafter.
Patent JP-H0935476-A (JP)
Title: Semiconductor memory device with variable plate voltage generation circuit
Inventor: RI SOUFU
IPC: G11C11/404
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To enhance the sensing rate at low voltage by boosting the voltage level at the storage node of a designated memory cell forcibly through a plate voltage generation circuit. SOLUTION: A plate voltage of VCC level is fed to the plate node of a memory cell through the channel of a PMOS transistor 48 prior to charge sharing between the memory cell and a bit line. The voltage level at a storage node from 0V to 1/2VC and from VCC to 3/2VCC, respectively, when the state of a data stored in the memory cell is low and high. Consequently, the sensing operation is carried out at high rate in a semiconductor memory device with a variable plate voltage generation circuit without requiring any increase of element due to the overvoltage at the time of access operation when the voltage level at storage node is boosted through the variable plate voltage generation circuit.
Patent JP-S6068435-A (JP)
Title: Retreiving system of software parts
Inventor: NAGAI YOSHIAKI
IPC: G06F9/445
Filed: 1983-09-22
Abstract: PURPOSE:To enable even an amateur to use a computer for accurate retrieval of software parts by describing the application of the knowledge for retrieval of parts which is stored in a knowledge base by a production rule for a specific external environment, function, characteristics, etc. CONSTITUTION:The request specifications supplied by a user definition initial processing function are written on a blackboard 5 to set a knowledge source 3 for standard parts retrieval. When the retrieval is possible with the standard parts, a partial correction is given when necessary to the specifications of retrieved parts and a source program to satisfy the specifications of desired parts. Thus the desired specification of parts and source program are finished. In case the detection is impossible for the standard parts by reasoning, a knowledge source 4 for similar standard parts retrieval is used to detect the standard parts by reasoning as a basis for production of desired parts. These standard parts are retrieved from a parts data base 8. When the similar standard parts can be retrieved, the specifications of parts are completed with corrections. While if the retrieval is impossible, a fact that no reasoning is impossible is displayed on an output device 7.
Patent JP-S5875380-A (JP)
Title: Compensator of vertical jitter
Inventor: YAMAKAWA KUNIHIKO
IPC: H04N5/335
Filed: 1981-10-29
Abstract: PURPOSE:To eliminate the vertical jitters that are caused when a picture image is projected on the screen of a picture receiver, by supplying the same video signal to a TV picture receiver of 2:1 interlace scanning system in both an odd field and an even field. CONSTITUTION:The video signal A supplied from an input terminal 6 is made to pass through an 1H delay line 7 to obtain the video signal B, and the same amplitude is set for both signals B and A. Both signals A and B are supplied to a subtractor 8 to obtain the difference between them. The signals C and D, i.e., the outputs of the subtractor 8 are made to pass through half-wave rectifying circuits 9 and 10 to obtain positive signals E and F. These signals E and F are supplied to a changeover switch circuit 11, and the field switching pulse is supplied to the circuit 11. As a result, the signals E and F are extracted alternately for each field by the polarity of the switching pulse. The signals E and F are added with the signal A through an adder 12 to obtain video signals G and G' corresponding to each field. These signals G and G' are supplied to a TV picture tube of 2:1 interlace scanning system in the form of video signals of odd and even fields. Thus the vertical jitters can be eliminated.
Patent JP-S59131014-A (JP)
Inventor: HERUMAN GUROOSUBERUNTO
IPC: F16B25/00
Filed: 1983-09-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001001354-A (JP)
Title: Manufacture of endless belt
Inventor: MATSUO MINORU
IPC: B29C41/40
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To reduce thickness unevenness of a film by coating an inner periphery of a cylindrical mold with a coating liquid as a raw material of a belt, rotating the mold to centrifugal mold an endless film of the liquid, heating the liquid after the liquid becomes a uniform thickness, and drying to solidify the liquid. SOLUTION: In the case of manufacturing an endless belt, first, an inner periphery of a cylindrical mold 1 is spirally coated with a polyamide acid solution 3 as a raw material of the belt. That is, a predetermined amount of the solution 3 is discharged while moving a discharge nozzle 2 inserted from one side of the mold 1 at a constant speed in an axial direction of the mold 1 in the state that the mold 1 is slowly rotated. Then, the mold 1 is rotated at a high seed (about 1,000 r.p.m.) to centrifugal cast the solution 3 on the inner periphery of the mold 1 to form an endless film on the inner periphery of the mold 1. While rotating the mold 1, the solution 3 is heated by a heating means, a solvent DMAC in the solution 3 is evaporated. Drying and solidifying of the solution 3 are expedited by the evaporation of the solvent to obtain a desired endless bent.
Patent JP-S6235162-A (JP)
Title: Backlash reducing device for gear transmission system
Inventor: TOMITA TAKAO
IPC: F16H55/18
Filed: 1985-08-08
Abstract: PURPOSE:To reduce a meshing noise, by providing two means, which relatively turn both a main gear and a subgear in accordance with centrifugal force so as to reduce backlash between a driving side gear and a drive side gear, between the main gear and the subgear. CONSTITUTION:A driving side idle gear 7, comprising a main gear 17 and a subgear 18, contains a weight member 21, movably along a diametric direction of the main gear 17, between one holding surface B and the other holding surface A. The weight member 21, moving to the peripheral side by centrifugal force to relatively turn the main gear 17 and the subgear 18, reduces backlash. While a magnet 22, provided in each groove 19 of the main gear 17, attractively attaches the weight member 21 to the center side of the main gear 17 when the weight member generates small centrifugal force. Consequently, the backlash can be surely reduced over the total range from a low speed to a high speed.
Patent JP-H05324969-A (JP)
Title: Key input tipe time collector for attending at and leaving from office
Inventor: ISHIKAWA YOSHIKAZU
IPC: G07C1/00
Filed: 1992-05-23
Abstract: PURPOSE:To replace a time recorder with a personal computer. CONSTITUTION:An electronic equipment for processing information provided with a character input and processing function and a timer 32 is equipped with a function for collecting the time of attending at and leaving from an office by providing following means. The keys of a key input part 31 are respectively allocated to individuals, and allocation information is stored in an individual master memory 37. When the key exclusive for the individual is pressed, the individual master memory 37 is read by a key conversion part 36, current date and time are obtained from a date and time reading part 39, and information on the time of attending at and leaving from the office is outputted from a time card output part 40 to a time card memory 41 by individuals.
Patent JP-H0820200-A (JP)
Title: Interior decoration with small playing moving body
Inventor: UDAGAWA KAZUHIKO
IPC: A63H13/20
Filed: 1994-07-05
Abstract: PURPOSE:To provide an interior decoration in which a small playing moving body such as an animal and an art object is freely detachably provided on the surface of a sphere and the small playing moving body is moved by magnetic force. CONSTITUTION:A driving device 10 is provided in the inside of an outer shell 1 presenting a sphere. The whole driving device is turned around a supporting shaft 11 by the driving device 10. Magnetic substances directed to the inner face of the outer shell are provided in the end parts of operation levers 4 provided in one end of the driving device. Furthermore a small playing moving body provided with a magnetic substance in the base is freely detachably arranged on the outer shell. The small playing moving body is moved on the outer shell together with movement of the operation levers. The driving device itself is rotated around the supporting shaft. The small playing moving body attracted by magnetic force of the operation levers is moved on the sphere.
Patent JP-2000012960-A (JP)
Title: Semiconductor laser device and its manufacture
Inventor: SUGIURA KATSUMI
IPC: H01S5/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To make the manufacturing process of a semiconductor laser device simpler, and at the same time, to improve the breaking level (COD level) on the end face of a resonator by making the laser device have such a waveguide structure such that the effective As concentration in the end section of the resonator is lower than that in the central part of the resonator. SOLUTION: A semiconductor laser device has an upper surface section UP, a lower surface section LP, and a slope section SP which connects the upper and lower surface sections UP and LP to each other. The slope section SP has a slope central section SPC and slope end sections SPE, which are formed at both ends of the central section SPC and connected to the principal section SPC at an angle. An Si-doped n-type GaAs substrate 1 has a flat upper surface UP which is deflected 6 deg. toward the (111)A-plane direction away from the (100)-plane, a lower surface LP, and a slope SP which connects the upper and lower surface Up and LP to each other. Therefore, a high output can be obtained and the COD level is improved.
Patent JP-S5966342-A (JP)
Title: Generation of liquid flow due to high voltage electric field
Inventor: YABE AKIRA
IPC: F28F13/16
Filed: 1982-10-05
Abstract: PURPOSE:To flow a liquid in good efficiency by slight power consumption, by acting electrical force on a liquid molecule. CONSTITUTION:A wall body 2 is provided in the liquid within a liquid tank 1 and, for example, ring shaped electric wires 3 made of copper to which high potential difference (e.g., 9,000V) is applied are provided above the wall body 2 in at least opposed relation to each other. By the mutual interference thereof, a strong part Q and a weak part Q' are generated in the electric field around the electric wires 3 and the liquid present at the outside of the opposed electric wires 3 is flowed into the space between the opposed electric wires 3 through the gap between the electric wires 3 and the wall body by the intensity of the electric field while the inflow liquid is flowed to a vertical direction relative to the wall body 2 to generate a flow P. By this method, the liquid can be flowed in good efficiency by slight power consumption.
Patent JP-S6069525-A (JP)
Title: Electronic temperature measuring device
Inventor: SHIYOUJI HIDEYUKI
IPC: G01K7/00
Filed: 1983-09-24
Abstract: PURPOSE:To correct a measured value automatically by detecting temperature variation within a specific time, and judging which of corrected temperature and uncorrected temperature is displayed on the basis of the detection result. CONSTITUTION:A sensor 6 is a thermistor, etc., provided to the front surface of a wrist watch, and its detected temperature is inputted to an A/D converting circuit 7 and converted on digital temperature data. The data is latched by a latch 8 and inputted to a temperature correcting circuit 9 and an AND gate 10. A temperature correcting circuit 9 corrects the temperature data on the basis of preset correction data and outputs corrected temperature data to an AND gate 11. The temperature data and corrected temperature data inputted to the gates 10 and 11 are inputted to a latch 13 through an OR gate and latched. Then the data is inputted to the display part 5B of a display device 5 through a decoder 14 and displayed. A comparing circuit 19 makes a comparative judgement of the difference between the digital temperature data A and B.
Patent JP-H0834763-A (JP)
Title: Tetrafunctional (meth)acrylate compound
Inventor: SEKI KIIROU
IPC: C08F20/34
Filed: 1994-07-27
Abstract: PURPOSE:To obtain a new compound useful as a coating compound, an adhesive, a resist, etc., having improved reactivity, polyfunctional properties, extremely low viscosity, low water absorption ratio, excellent heat resistance and chemical resistance and excellent curing properties. CONSTITUTION:An ethylene oxide modified 1,3-bis(aminomethyl)cyclohexane- based tetrafunctional (meth)acrylate compound of formula I [R is a group of formula II (R1 is H or methyl)]. The compound is obtained by reacting a compound prepared by adding 4 mols of ethylene oxide to 1mol of 1,3-bis(aminomethyl)cyclohexane with methyl (meth)acrylate in an excessive amount of twice in terms of hydroxyl group of the compound in the presence of a transesterification reaction catalyst such as dibutyltin oxide and a polymerization initiator such as hydroquinone under reflux for 1 hour and carrying out the reaction until no more methanol is formed while removing an azeotropic mixture of methanol and methyl (meth)acrylate formed by the reaction.