baber/WOPTO huggingface dataset:
Patent JP-H03100377-A (JP)
Title: Seal structure of three-way open-close valve in pump for press-feeding ready-mixed concrete
Inventor: KATO SHOGO
IPC: F04B15/02
Filed: 1989-09-11
Abstract: PURPOSE:To prevent generation of an aggregate biting phenomenon by constituting a valve main unit as a crescent sectional rotary valve such that a side wall is formed in both right and left sides of a valve box with a circular hole part opened here simultaneously with one surface formed in circular arc shape and a sharp part formed in both end parts. CONSTITUTION:At the time of open-close actuating a valve main unit 21a, sharp parts 21c, 21d, formed in both end parts of the main unit 21a, are intruded at an acute angle in ready-mixed concrete. At the time of closing action of the main unit 21a, that is, when a delivery port and a valve box 2a are cut off with a bottom part outflow port 1a of a hopper cut off, the sharp part 21c of the main unit 21a is brought into press contact with a metal plate 23a at a predetermined angle. While at the time of opening action of the main unit 21a, that is, when the outlet 1a communicates with the valve box with the delivery port cut off, the sharp part 21d of the main unit 21a is brought into press contact with a valve seat 25 at a predetermined angle. That is, by action of these sharp parts 21c, 21d, metal plate 23a and the valve seat 25, open-close action of the main unit 21a is performed without biting aggregates in the ready-mixed concrete.
Patent JP-H0573603-A (JP)
Title: Management system for prospective destination customer
Inventor: KAMEDA YUICHI
IPC: G06Q50/00
Filed: 1991-09-17
Abstract: PURPOSE:To automatically obtain a chance in which the customer of the other bank is set to be that of a self bank. CONSTITUTION:When the customer inserts a card or a bankbook into an automatic cash dispenser 3, it identifies the customer and judges whether information on the customer is registered in an other bank deposit expiry information part 1 or not. When it is registered, an expected arriving expiry date is coming near or not (within the previously decided number of days or not) is judged. When it is, the commodity of the self bank, which is more profitable than that of the other bank of the prospective destination customer, is retrieved from a commodity table 2. The commodity which is more profitable than that of the other bank is displayed in the display part of the automatic cash dispenser 3.
Patent JP-H04113117-A (JP)
Title: Blower control method for burner
Inventor: OKADA KAZUHIKO
IPC: F23N3/08
Filed: 1990-09-04
Abstract: PURPOSE:To eliminate a device, e.g. a sensor for detecting a load current, to simplify structure, and to reduce a device cost by a method wherein a motor is run at a constant voltage and blast from a blower is controlled to a value within a range of an air pressure and an airflow suitable for combustion. CONSTITUTION:A blower 4 for a gas hot water feeder A can utilize the number of revolutions and the load characteristics of a motor run at a constant voltage, and is run with the aid of a DC series wound type motor 42 the air pressure and the airflow of which are easily controlled. The motor 42 is run at a constant voltage suitable for the feed of air proper to combustion in a reference state in principle. However, when the number of revolutions of the blower 4 exceeds a range proper to combustion of a burner (b) and excess or deficiency in an air pressure an airflow occurs, it is detected by a tachometer 43. Through control of a drive voltage to the motor 42 by means of a control device D, the number of revolutions of the blower 4 is controlled to keep an air pressure and an airflow proper to combustion.
Patent JP-H0282183-A (JP)
Title: Radar device
Inventor: TSUKAGUCHI SATOKO
IPC: G01S7/02
Filed: 1988-09-20
Abstract: PURPOSE:To suppress the mixture of a received signal by using a local oscillator in common and changing pulse compressive modulation systems for output signals of sent signals generators which have the same center frequency among 1st - 4th antenna systems. CONSTITUTION:The 1st and 2nd frequency-modulated expanded pulses obtained by converting signals from sent signal generators 14a and 14b of center frequencies f1 and f2 by frequency conversion 13a and 13b with modulating signals from pulse compressive modulation generators 15a and 15b are mixed 12a, frequency-converted 11a with a signal from the local oscillator 9, and sent out 1a into the air. A reflected wave is received 1a and frequency-converted 3a into an IF signal with the signal from the oscillator 9. This IF signal is distributed 5 into two and the 1st and 2nd frequency-modulated expanded pulses are passed through compression filters 6a and 6 and detected 7a and 7b into a video signal, which is sent to a signal processor 8a. Other antenna systems are also constituted similarly, so the mixture of the received signal among the antennas can be suppressed by a pulse compressing filter.
Patent JP-H04115398-A (JP)
Title: Method for detecting bad road
Inventor: KISHIMOTO HISAHIRO
IPC: G01P15/00
Filed: 1990-09-05
Abstract: PURPOSE:To decide whether a traveling road of a vehicle is a bad road or not by changing the value of a bad road deciding counter in the other direction in each prescribed restoration value smaller than a displacement value up to a reference value with the lapse of time. CONSTITUTION:In each generation of a deviation from a good road area R in average vertical acceleration GAV, an additional value CU is added to the value of the bad road deciding counter C of a bad road discriminating part 47 in a controller 30, and in other states, the value of the counter C is subtracted in each control cycle, i.e. in each subtraction value CD. In a state continuously and frequently deviating the GAV from a good road area within a short period, the rate of addition of each additional value CU is increased as compared with the rate of subtraction of each subtraction value CD to be executed in each repeat of a control cycle, so that discrimination becomes positive and a bad traveling road face is decided.
Patent JP-2001060016-A (JP)
Title: Capsule toner and image forming device using it
Inventor: NISHIMURA HIDEYUKI
IPC: G03G13/22
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a fixing device for image forming device in which toner realizing the reuse of copied paper and the copied paper are safely, inexpensively and easily reused without using exclusive copying paper for recycling. SOLUTION: The capsule toner used in an electrophotographic process is included in a surface covering resin layer in which developer and remover are transparent or translucent. The fixing device 2 consists of a fixing roller 3 and a pressure roller 4 having a heat source 12. When unfixed toner 13 on the surface side and a transfer material 11 having fixed toner 14 which already exists on the back face side are fed to the fixing device 2, the unfixed toner 13 is heated and fixed by the pressure roller 4. The fixed toner 14 is peeled by a remover flowing out because of the melting of the surface covering resin layer of the capsule toner 14, and is absorbed and recovered by the pressure roller 4 as peeled toner 19, so that only a transparent resin 30 remains on the transfer material 11.
Patent JP-H0683264-A (JP)
Title: Dactylology learning device
Inventor: ABE MASAHIRO
IPC: G06Q50/10
Filed: 1992-09-03
Abstract: PURPOSE:To provide a dactylology learning device capable of quickly and accurately outputting dactylology information required by a learner and with a displaying method matched with an individual learner and allowing the individual learner to easily register additional data by himself. CONSTITUTION:A dactylology dictionary 1 stores dactylology data and a dictionary retrieving means 2 retrieves an objective data by an entry word or the retrieval of contents and displays the retrieved data on a display output device 8 by image synthesis in accordance with a learner' request. A dictionary registering means 3 prepares and registers dictionary data by combining an dictylology input, a voice input, a character input, and an expression input. Since required information can easily be registered/retrieved by the device, the learning efficiency of dactylology can be improved.
Patent JP-H0556599-A (JP)
Title: Structure for electric connection of small motor
Inventor: SHIOTSUKI IKUKI
IPC: H02K5/22
Filed: 1991-08-23
Abstract: PURPOSE:To improve durability and reliability by eliminating strain force to a motor connector for electric connection and a circuit board to avoid damage when the connector is connected by pressing with simple constitution. CONSTITUTION:In the case of a small motor in which a circuit board 35 connected to motor terminals 28, 29 and provided with a connector 41 is arranged on a motor side surface, a protrusion-shaped stopper 45 for supporting the back of the connector 41 fixed to the circuit board 35 is formed integrally with dustproof cover 36 or a motor case 10 for covering the motor.
Patent JP-H04117310-A (JP)
Title: Herbicide composition for paddy field
Inventor: HAYASHI MASAO
IPC: A01N43/36
Filed: 1990-09-07
Abstract: PURPOSE:To obtain the title composition controlling important weeds in paddy fields by one treatment, containing a 4-ethyl-3-substituted phenyl-(3- trifluoromethylphenyl)-2-pyrrolidinone derivative and N-(alpha,alpha-dimethylbenzyl)-2- bromo-t-butylacetamide, etc., as active ingredients. CONSTITUTION:The title composition containing a compound (new substance) shown by the formula (R is H, F or Cl; X is H, F, CF3, CH3, CN, NO2, etc.; n is 1 or 2) and at least one of N-(alpha,alpha-dimethylbenzyl)-2-bromo-t-butylacetamide and 1-(alpha,alpha-dimethylbenzyl)-3-(4-methylphenyl)urea as active ingredients. The composition preferably contains 1 pt.wt. of the compound shown by formula I and 1-50 pts.wt. of each of the compounds, respectively and the composition can be used any period from prior to generation of weeds before rice transplanting to a growth period and control important weeds in paddy fields by one treatment for a long period time.
Patent JP-S61116500-A (JP)
Title: Loudspeaker
Inventor: NAKAMURA YOSHIO
IPC: H04R9/02
Filed: 1984-11-10
Abstract: PURPOSE:To control the change of voice coil impedance characteristic and to reduce the cross modulation distortion by providing an annular groove at the specific area of the outer circumference of the center pole, and attaching non-magnetic and conductive ring made of metal, etc. CONSTITUTION:The change in the relative position of a voice coil 6 and magnetic gap 5 is the same to the change in the relative position of voice coin 6 and the inner radius of a center pole 2. This change corresponds with the movement of magnetic body in the hollow coil. Therefore, it can be replaced with an equivalent circuit. When the voice coil moves, the volume of the center pole 2 within the voice coil 6 is changed and L1 is also changed. By designing M so that it increases along with the increase of L1, and by setting its value at appropriate level, it is possible to minimize the separation of voice coil impedance. Therefore, by attaching annular ring of high conductivity at the center pole 2, the effect of dissociation reduction can be obtained. In this way, the fluctuation of voice coil impedance and cross modulation distortion can be kept at quite low level.
Patent JP-2000060394-A (JP)
Title: Frozen bait crusher
Inventor: MORII NOBUO
IPC: A01K97/04
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a frozen bait crusher so designed that, each of crushing blades is equipped with respective specified basal plates and edges so as to facilitate the maintenance of the crusher and be suitable for producing scattering baits or the like. SOLUTION: This frozen bait crusher is so designed that, each of crushing blades 33 is equipped with basal plates 33a detachably fitted axially onto a plurality of rotating shafts 31, 32 and a plurality of edges 33b erected at specified intervals on each of the basal plates 33a in the longitudinal direction, wherein it is preferable that the crushing blades 33 are fitted circumferentially around the rotating shafts 31, 32, the projected heights of the edges 33b of a specified crushing blade 33 from the corresponding basal plates 33a are partially different and a receiving blade 34 helping crush a frozen bait X is placed under the rotating shafts 31, 32.
Patent JP-H0285447-A (JP)
Title: Expansion joint
Inventor: DAIMATSU TOSHIICHI
IPC: E04B1/62
Filed: 1988-09-20
Abstract: PURPOSE:To improve surface design of a building by a method wherein a slidable joint plate is extended between stages at edges of both buildings located at a distance, facial dressed structure for buildings is continuously constructed on a surface plate provided on the front of the stages, and corking is performed on the front face of the joint plate. CONSTITUTION:Angle frames 1, 1 are placed on the outer corners of stages b, b constructed at edges of buildings a, a facing with an interval G and frame bases 2 are fixed on the angle frames 1, 1. Then, a slidable joint plate 4 is extended freely slidable between both frame bases 2. On the front edge of both bases 2, surface plates 3, 3 which extend from both edges of the slidable joint plate 4 with a distance as wide as the interval G and slidably attached to the front of the slidable joint plate 4 are constructed. On the surface plates 3, 3, facial dressed structure c, c is continuously constructed on the buildings a, a and a corking material 33 is filled in a groove 32 on the front of the slidable joint plate 4.
Patent JP-S61113932-A (JP)
Title: Hydraulic circuit for auxiliary working machine for construction machinery
Inventor: INOUE YUJI
IPC: E02F9/22
Filed: 1984-11-08
Abstract: PURPOSE:To decrease resistance of return oil form a breaker and the like and the influence of back pressure, by a method wherein a hydraulic shovel feeds pressure oil to an attachment through a slective switching valve, return oil from a part of selective switching valve is returned directly to a tank. CONSTITUTION:Pressure oil 31 from a hydraulic pump P1 is selectively fed to a boom swing cylinder 35, a bucket tilt cylinder 2, serving as an attachment, and a hydraulic breaker 3 through a boom swing control valve 8 and further through a selective switching valve 1. The selective switching valve 1 is switched to 3 positions, but only during communication with a hydraulic breaker 3, return oil is returned directly to a tank through a piping 5 for return exclusively. This decreases return resistance and reduces the influence of a back pressure.
Patent JP-H0574853-A (JP)
Title: Connecting structure of semiconductor device
Inventor: FUJIMORI RYOICHI
IPC: H01L23/50
Filed: 1991-09-17
Abstract: PURPOSE:To reduce a strain to be caused in a thermocompression bonding operation and to obtain the bonding strength, of the structure, which is more than that in conventional cases by a method wherein the shape of a bump formed on an outer lead for a TAB-system semiconductor device is formed to be a peculiar shape. CONSTITUTION:Bumps 2 on an outer lead 3 are formed to be, e.g. trapezoidal shapes or conical shapes where the area of their tip becomes smaller than the cross-sectional area of formation parts of the bumps; their initial contact area with a lead frame 4 is reduced. Thereby, a load in a thermocompression bonding operation by means of a bonding tool 6 is suppressed to be lower than that in conventional cases, a strain caused in the operation is attenuated as compared with that in conventional cases and the bonding strength, of the structure, which is more than that in conventional cases can be obtained.
Patent JP-S6392368-A (JP)
Inventor: WAKANA SHIGERU
Filed: 1986-10-06
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-H0976060-A (JP)
Title: Scarfing nozzle
Inventor: SHIODA FUMINOSUKE
IPC: F23D14/56
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a scarfing nozzle which can efficiently remove a deep crack generated at an angle corner part of a steel to be scarfed while executing normal scarfing work, has simple construction and is excellent in workability. SOLUTION: In the scarfing nozzle arranged with an upper unit 4 having a fuel gas hole and a preheating shield oxygen hole and a lower unit 3 having the fuel gas hole while sandwiching an injection mouth 6 of scarfing oxygen, oxygen holes 11a, 11b, which form its tip to a sheet shape so as to be directed along the flow of the scarfing oxygen injection mouth 6 and in the oxygen flowing direction, are arranged at both sides of the upper unit 4, an angle corner part of steel is selectively scarfed deeper than other part so as to surely remove flaw at the position.
Patent JP-H1081531-A (JP)
Title: Drawing method
Inventor: SAITO TATSUHIKO
IPC: C03B37/012
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of drawing a glass preform for optical fiber by making the central axis of the preform during drawing coincident with the central axis of a drawing furnace without observing a tapered part in drawing the glass preform for optical fiber. SOLUTION: This method for drawing a glass preform comprises gripping both the ends of a glass preform by an upper chuck 2 and a lower chuck 3 of a drawing furnace 1 and changing the relative travel speed of the upper chuck 2 and the lower chuck 3. In this case, before the start of the drawing, the position of the center of the section in the diameter direction of the glass preform is measured in the whole length in a state in which both the ends of the glass preform are attached to the upper chuck 2 and the lower chuck 3, in order to make the central axis of the preform obtained from the measured result by a statistical technique coincident with the central axis of a drawing furnace 1,  the angles and the positions of the upper chuck 2 and the lower chuck 3 are arranged and the drawing is carried out without changing the angles and the positions of the upper chuck 2 and the lower chuck 3.
Patent JP-H0283436-A (JP)
Title: Grain distribution detector for grain screening apparatus
Inventor: KITANO SHINICHI
IPC: G01N15/14
Filed: 1988-09-21
Abstract: PURPOSE:To distinguish between unhulled rice and opaque-kernel rice to separate both of them by removing the opaque-kernel rice region corresponding to opaque-kernel rice from a binary image data on the basis of the data corresponding to the size of an unhulled rice region. CONSTITUTION:An image processing means 100 wherein the imaging data of an imaging means 50 is subjected to image processing to obtain the binary image data of an unhulled rice region (m) where the unhulled rices in a mixed rice region K are extracted in an one-grain unit and a partition plate control apparatus 101 for automatically operating an electromotive motor moving the first partition plate on the basis of the data of the image processing means 100 are provided. The image processing means 100 removes the opaque-kernel region (s) corresponding to opaque-kernel rice from the binary image processing data on the basis of the size of the unhulled rice region (m). By this method, since unhulled rice can not be erroneously confirmed from opaque-kernel rice, the mixing state of unhulled rice can be accurately detected.
Patent JP-2001068885-A (JP)
Title: Cooling structure of antenna device
Inventor: TOKUNAGA KENJI
IPC: H04B1/036
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To enable modules to be assembled or disassembled from behind an antenna device by a method wherein a pair of cooling plates where cooling liqiud flows are provided at a position to sandwich a pair of modules which supply power to an antenna element, and a pressing means is provided between the modules so as to bring them into close contact with the cooling plates. SOLUTION: A cooling structure is equipped with a coupler which feeds and exhausts a cooling liquid and cooling plates 8 where a cooling liquid is circulated inside being distributed by a manifold which collects and distributes the cooling liquid. A module 9 which releases heat as it amplifies signals and is required to be cooled down to a certain temperature or below is provided in each surface of the cooling plate 8 so as to come into close contact with it by a pressing metal 11. The module 9 can be disassembled through such a manner where the pressing metal 11 for the module 9 to replace is dismounted from behind an antenna device to disassemble the module 9 from a state where it is kept in close contact with the cooling plate 8, and then the module 9 is pulled out. Therefore, the module 9 can be disassembled or assembled from behind the antenna device.
Patent JP-H0889026-A (JP)
Title: Sowing apparatus
Inventor: YAMADA HISAYA
IPC: A01C7/00
Filed: 1994-09-30
Abstract: PURPOSE: To provide a special-purpose sowing apparatus capable of sowing flat seed in optimum posture. CONSTITUTION: A feeding path for supplying a flat seed to a sowing part 9 is placed subsequent to a seed aligning apparatus. A discharging apparatus is placed in the middle of the feeding path to discharge seeds judged to be directed in an inadequate direction by an image processing apparatus for judging whether the seed is aligned in a definite optimum posture or an optical sensor to recognize the shape of the seed in combination with the image processing apparatus or a sensor capable of recognizing the shape of the seed.
Patent JP-2001066478-A (JP)
Title: Slot type optical cable
Inventor: SAKABE ITARU
IPC: G02B6/44
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a slot type optical cable which allows the additional laying of coated optical fibers and facilitates pipe taking-out work. SOLUTION: A plurality of resin pipes 2 are continuously disposed in a longitudinal direction around tensile strength materials 1 arranged at a center. A foamed resin 3 is so disposed as to be packed around the resin pipes 2. The outer side of the foamed resin 3 is provided with a grooved spacer 4 by a solid type resin layer. Coated optical fibers 6 are housed in optical fiber housing grooves 5. Retaining windings 7 are applied thereon and are coated thereon with a sheath 8.
Patent JP-H03105791-A (JP)
Title: Asynchronous/synchronous pipe line dual mode memory access circuit
Inventor: JIMII FUAN
IPC: G11C11/413
Filed: 1990-09-05
Abstract: PURPOSE: To allow a same circuit to be used both on a high power impression and a low power impression by providing a COMS(complimentary MOS) pipe line memory address buffer having a selective changeover means between an asynchronous operation and a synchronous operation of a buffer. CONSTITUTION: A buffer has a first and a second bus gates 21 and 22, and the bus gates 21 and 22 have individually a pair of complementary MOS(CMOS) transistors P21, N21 and P22, N22, and the buffer 20 is selectively changed over between the asynchronous mode and the synchronous mode in the operation. Further, this circuit is provided with a first means 31, 32 of alternately opening/closing the bus gates 21 and 22 when the buffer operates in synchronous mode, and a second means 33, 34 for simultaneously opening both bus gates 21 and 22 when the buffer operates in asynchronous mode. Consequently, a same circuit can be used both on high power impression and a low power impression.