baber/WOPTO huggingface dataset:
Patent JP-S5680550-A (JP)
Title: Belt driven type stepless speed changer
Inventor: KAWAMOTO MUTSUMI
IPC: F16H63/06
Filed: 1979-12-03
Abstract: PURPOSE: To obtain the large capacity of transmission torque in a speed changer with low delivery pressure of a pump or small outside diameter of a cylinder, by providing hydraulically pressurized surfaces for pressing movable flanges, in a plurality of stage in axial direction.  
     CONSTITUTION: Widths of V-shaped spaces 10, 11 are ajdusted by drving movable flanges 3, 4 with the respective hydraulic servos having the first oil chambers 14, 15 and the second oil chambers 22, 23, and in accordance with adjustment of the above rotating radius of a V-belt moving in contact with pulleys A and B the operation of stepless speed change is performed. The capacity of torque transmitted between input and output shafts 1, 2 can be determined by the contact surface pressure and area between the pulleys A, B and the V-blet 9, and the contact surface pressure corresponds to the product of oil pressure and area in the first and second oil chambers 14, 15, 22, 23 for pressing the movable flanges 3, 4. Accordingly the pulleys A, B, by which movable cylinders 5, 6 are pressed in the two oil chambers, can obtain the large capacity of transmission torque with their cylinder in small outside diameter or at low pressure of fed oil. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5948523-A (JP)
Title: Method and apparatus for erection of pile
Inventor: YAMANAKA MANABU
IPC: E04C3/29
Filed: 1982-09-09
Abstract: PURPOSE:To prevent damage to a pile by tortion by a method in which a pile whose tip is fixed to a rod piercing its inside is set in a pit, the rotation of the rod is transmitted to the pile through the tip and heat portion of the pile to turn the pile, and the pile is penetrated into the supporting ground. CONSTITUTION:A pit 1 is drilled, a rod 3 is pierced into the hollow 2a of a pile 2, a tip shoe 4 is joined with the tip of the tip of the rod 3, and the pile 2 is supported by the shoe 4. The pile 2 is penetrated into the pit 1, the rod 3 is turned and its rotation is transmitted the tip and heat portion of the pile 2, and the pile 2 is turned and its tip is penetrated into the supporting ground. After the ending of the operation, a fitting tool 9 is removed and the rod 3 is turned in the reverse direction, whereupon the rod 3 is separated from the shoe 4 and pulled out. Since the rotation force is transmitted in the upper and lower parts of the pile 2, no torsional moment acts thereon.
Patent JP-H0322723-A (JP)
Title: Selective calling system
Inventor: OTA MINORU
IPC: H04H20/00
Filed: 1989-06-20
Abstract: PURPOSE:To prevent a slave station from malfunctioning owing to a third party by a simple device without increasing the system cost by making an ID code different, broadcast by broadcast, and providing a timer which is updated with an ID code. CONSTITUTION:An E<2>-PROM18 wherein the ID code is stored while updated and the timer 19 which is updated with the ID code are provided in a slave station 2, the ID code is made different, broadcast by broadcast, with an ID update signal from a master station 1 and the timer 19 is updated only at the time of ID code reception. Thus, the IC code sent out of the master station 1 is made different, broadcast by broadcast, and then even when a signal from the master station 1 is recorded and reproduced by a third party, no broadcast is delivered by the slave station 2. Consequently, the slave station 2 is prevented from malfunctioning owing to the third party by the simple device without increasing the system cost.
Patent JP-S6218772-A (JP)
Title: Light-detecting circuit
Inventor: HASE TOSHIHIRO
IPC: G11B7/00
Filed: 1985-07-17
Abstract: PURPOSE:To obtain the necessary frequency characteristic and response speed by composing the light-detecting circuit out of an optical current generating means which operates according to a quantity of incident light a current-voltage conversion means, and a means for controlling an inverse bias voltage which is applied to said optical current generating means on the basis of the magnitude of the frequency of output signal from said current-voltage conversion means. CONSTITUTION:Main frequency components are detected from the output signal of an amplifier 4 by a detecting means 6 and a reverse applied bias voltage which is applied to a photodiode 2 is modulated on the basis of the magnitude of said detected frequency by using an amplifier 7. Fig. 1 shows the relation between a reverse applied bias voltage applied to the photodiode 2, a junction capacity and a rising time of the photodiode 2 which correspond to that voltage. As shown in the response characteristic, there is a necessity that the reverse applied bias voltage is raised and the junction capacity is reduced. If the slow response speed is permissible, the junction capacity can be kept large. Thus, the frequency band zone of a light-detecting circuit which corresponds to the frequency components of signal is obtained and the circuit can be operated in the noise band zone which is necessary and minimum.
Patent JP-S6049480-A (JP)
Title: Character recognizer
Inventor: KUROSAWA YOSHIAKI
IPC: G06K9/72
Filed: 1983-08-29
Abstract: PURPOSE:To perform at a high speed the collation between the character recognition result of input words and a word dictionary and retrieving data effectively based on the recognition result, by registering both the word data and the non- word data in the word dictionary together with identification codes respectively. CONSTITUTION:The input character string words are supplied to a character recognizing part 11, and the candidate category of each character is stored to a register 12 in accordance with the order of candidates. While the word data and no-word data are registered in a word dictionary 13 with mutual relations between them. The information on these data are supplied to a resemblance calculating part 15 and a control part 16 through an address control part 14. The part 15 calculates the resemblance between the word data given from the dictionary 13 and the character recognition result of the input words stored in the register 12. Then a word having the maximum resemblance is defined as the final result of recognition, and the non-word data registered with relation to the word data is delivered together with the word data when necessary.
Patent JP-S5492239-A (JP)
Title: Transparent recording sheet
Inventor: SHIBANO HIROSHI
IPC: G03G7/00
Filed: 1977-12-29
Abstract: PURPOSE: To enable writing in with a fountain pen or pencil, by providing a specified layer for writing in on an electrophotographic transparent recording sheet for use in diazo copier intermediates, or overhead projector originals.  
     CONSTITUTION: On both ends of a transparent recording sheet, such as transparent polyethyleneterephthalate film a polymer solution containing a finely divided powder such as glass powder, and a conductive material is coated in a predetermined width and dried to form a conductive write-in layer having a finely roughened surface. As a result, the sheets attached to each other due to electrostatic attraction are not fed in one time even in automatic sheet supply. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09318194-A (JP)
Title: Heat exchanger
Inventor: FUJISAWA TAKESHI
IPC: F25B39/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To improve a heat exchanging performance of a heat exchanger, and in particular, effectively improve a heat exchanging performance of a compact heat exchanger. SOLUTION: A heat exchanger comprises a heat exchanger body 1 having a pair of tanks 4, 5 and a plurality of tube units 2 connecting between the pair of tanks 4, 5, and an expansion valve 10 connected to the heat exchanger body 1. The heat exchanger body 1 and the expansion valve 10 are connected to each other by an inlet and outlet tank 11, which has an inlet chamber for introduction of a heat exchanging medium into the heat exchanger body 1 and an outlet chamber for introduction of the heat exchanging medium from the heat exchanger body 1.
Patent JP-S5680629-A (JP)
Title: Safety device for combusting apparatus
Inventor: INDOU MASAHIRO
IPC: F23N5/24
Filed: 1979-12-04
Abstract: PURPOSE:To prevent the occurrence of incomplete combustion of fuel and to reduce the amount  of CO produced immediately before occurrence of incomplete combustion, by providing a means  for detecting elongation of flame and stopping combustion of fuel in response to the detection  signal. CONSTITUTION:CO removing catalyst 2 is disposed at the outlet of a heat exchanger, and a by- pass pipe 6 extended from a combustion chamber 5 is provided downwardly of the catalyst 2.  Further, a pipe 4 having outlet ports 3 is connected to the by-pass pipe 6, and a detecting element  15 is provided in the pipe 6. One open end 10 of the pipe 6 is extended into the combustion  chamber 5. With such an arrangement, when the amount of oxygen and air necessary for combustion of fuel, flame 23 is elongated to a position 24 shown by the dotted line in the drawing and  closes the open end 10 of pipe 6. In this state, combustion gas having a higher temperature is supplied to the by-pass pipe 6, so that the catalyst 2 is heated to a higher temperature and enhances its CO removing function. On the other hand, high-temperature gas during combustion or  after combustion is passed through the pipe 6, and O2 is not detected by the detecting element 15,  so that there is produced a difference in the density of O2 as compared with that during normal  combustion of fuel. Through detection of the difference, a gas valve 20 is closed by an electric  circuit 18 for stopping the combustion of fuel.
Patent JP-S6052401-A (JP)
Title: Dust layer received in closet with door, which can be openedand closed
Inventor: YOOZEFU NOIHAUSU
IPC: B65F1/14
Filed: 1984-07-30
Abstract: A trash pail for installation in a cabinet having a swingable door, the cross section of the upper opening of the pail being closed by a lid which is fastened to one cabinet wall bearing the door hinges and which is moved into the open position upon the opening movement of the door which is coupled with a support for the trash pail. The support, upon the opening of the door, displaces the trash pail out of the cabinet below the lid, which remains within the cabinet. The support is formed as an angle member having arms. Within the angular space of the arms a non-circular corner part of the wall of the trash pail at an upper edge rim of the trash pail is complementarily form-lockingly removably suspended over the upper end edge of the arms of the angle member.
Patent JP-S6214902-A (JP)
Title: Simplified pure water processing apparatus
Inventor: URAIRI MASAKATSU
IPC: B01D61/36
Filed: 1985-07-15
Abstract: PURPOSE:To provide a simplified pure water processing apparatus which utilizes heat efficiently to produce pure water of good quality by supplying the original liquid through the cooling line of condensation chamber to the original liquid chamber formed with the separation membrane unit utilizing the thermo-pervaporization and having a built-in heater. CONSTITUTION:The separation membrane unit 30 is divided with the hydrophobic porous membranes 37 and 38, one side of which, by setting up the cooling plates 33 and 34, is used as the original liquid chamber with the built-in heater 40, the other side of which is made up as the condensation chamber 35 located between the cooling plate 33 and the membrane 37 and as the cooling water passage located outside of the cooling plate 33. The original liquid such as city water is led into the cooling water passages 31 and 32 from the faucet through the pipes 4-6 to be utilized as cooling water and after that, led into the original liquid chamber 39 through the pipes 7-9 and 12 to be heated up with the heater 40. The steam generated is transmitted into the membranes 37 and 38, cooled down by the cooling plates 33 and 34 in the condensation chambers 35 and 36 to be condensed. The conductivity of pure water thus processed, after passing through the discharge pipes 13 and 14, is measured by the conductivity meter 15 and stored in the pure water tank 50.
Patent JP-H101589-A (JP)
Title: Acrylic resin composition
Inventor: KOIZUMI KEIJI
IPC: C08K5/13
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain excellent heat resistance by blending an acrylic resin with a bifunctional phenol-acrylate compound represented by a specified formula. SOLUTION: An emulsifier and water charged into a reactor each in a prescribed amount are mixed under agitation with 100 pts.wt. (meth)acrylic ester monomer such as methyl methacrylate, about 0.2-0.8 pt.wt. chain transfer agent such as t-didecylmercaptan and about 0.1-3 pts.wt. polymerization initiator such as cumene hydroperoxide.  The mixture is heated to a prescribed temperature to effect emulsion polymerization, CaCl2 is added to the formed acrylic resin latex to solidify, and the solidified resin is rinsed in water and dried to give an acrylic resin powder. 100 pts.wt. of the acrylic resin is blended with 0.01-6 pts.wt. bifunctional phenol-acrylate compound represented by formula II (wherein R<1> to R<5> are each H, an alkyl or phenyl; and R<6> is H or methyl), e.g. a compound represented by formula I, and the blend is kneaded through, e.g. an extruder to give an acrylic resin composition.
Patent JP-H04357116-A (JP)
Title: Production of particle powder of needle-like goethite
Inventor: HARADA TOSHIHARU
IPC: C01G49/02
Filed: 1991-05-31
Abstract: PURPOSE:To industrially obtain needle-like goethite particle powder having uniform particle size, not containing dendritic particles and a large axial ratio (major axis/minor axis). CONSTITUTION:In the formation of needle-like goethite particles by introducing an oxygen-containing gas into an aqueous reactional solution of ferrous salt and an alkali aqueous solution less than equivalent thereto and passing through green rust, ascorbic acid, a salt thereof and optionally further a zinc compound are added to the solution before formation of the needle-like goethite particles to give the objective needle-like goethite particles, or optionally the needle-like goethite particles are used as nuclear particles and the nuclear particles are grown to give the objective needle-like goethite particles.
Patent JP-H10333656-A (JP)
Title: Image display device, image display method, and storage medium
Inventor: ARAKAWA TAKAHIRO
IPC: G09G5/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide such an image display device, an image display method and a storage medium as being capable of displaying image data from plural data processors on the display screen of one image display device at the same time by using only less additional circuits to the image display device, without switching connection of an input system. SOLUTION: When signal frequencies for input image data VD1, VD2 from two outside image input terminals 101, 102 are mutually different, they are changed into a signal frequency for one image data or a prescribed set frequency by a frequency conversion means 106, these image data or the frequency changed image data are displayed in two independent areas on a display screen, respectively, with a compositing means 107 and the image data from two data processors 121, 122 are displayed on the display screen of an image display device 100 at the same time.
Patent JP-S63213509-A (JP)
Inventor: AREKISANDAA KOWARUSUKII
IPC: C08L51/00
Filed: 1987-06-26
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-S5859533-A (JP)
Title: Electron gun structure
Inventor: SATOU TOYOSHI
IPC: H01J29/48
Filed: 1981-10-06
Abstract: PURPOSE:To enhance the voltage-resistant characteristic of a cathode-ray tube for a color Braun tube or the like widely by adding a field-alleviating and/or field-shielding electrode to an electron gun structure which is installed inside the neck of the cathode-ray tube. CONSTITUTION:An almost annular field-alleviating electrode 53 which is provided with an opening, which is adjusted in its size so that it is not influenced by an electron-beam or electron-lens system constitution, is provided between the second grid electrode 45 and the third grid electrode 46. When the electrode 53 is used as a simple unipotential-type electron gun structure or a bipotential-type electron gun structure, the electrode 53 is connected to the second grid electrode 45 by means of a lead wire 541 indicated by a full line. As a result, electric fields which are on the side of the second grid electrode 45, the first grid electrode 44 and a cathode 43 to which low voltages are applied are shielded, and a stable electric field can be realized.
Patent JP-H0448206-A (JP)
Title: Ultrasonic pulse type body detector
Inventor: MORI HIDEO
IPC: G01B17/00
Filed: 1990-06-15
Abstract: PURPOSE:To prevent misdetection due to urban district noises, etc., by providing a wave reception rate calculation part calculating the time rate, which indicates how long a received signal is included, in a received wave gate. CONSTITUTION:An ultrasonic wave vibrator 1 is used for both transmission and reception and sent wave pulses from a control part 3 are supplied intermittently to the ultrasonic wave vibrator 1 thorough a transmitting circuit 2. Then the wave reception rate calculation part 6 which calculates the time rate of the inclusion of the received signal R is provided in the received wave gate G. When the wave reception rate Wb calculated by this wave reception rate calculation part 6 exceeds a preset wave reception rate Wc, it is decided that body detecting operation is not performed normally, and the body detecting operation is inhibited. Consequently, even if a noise which contains an ultrasonic wave component much such as urban district noises is received by the received wave gate G, it can be discriminated from the reflected wave of original ultrasonic wave pulses P from a body and the misdetection can be prevented.
Patent JP-H055313-A (JP)
Title: Setting tool for structural center column
Inventor: YAMAMOTO TOMOYOSHI
IPC: E04C3/32
Filed: 1991-06-28
Abstract: PURPOSE:To set a structural center column to be provided on a pile constructed at job site with high accuracy in a short time prior to excavation of underground stair portion. CONSTITUTION:A setting base 10 having a guide 11 on its center is set on the ground's surface above a pile 50 constructed at job site, site, and the horizon of the base 10 is adjusted by a level-regulating jack 20. Even for the guide 11, two directions crossing within the horizontal face and distortion are adjusted. A setting tool 30 is connected to the upper part of a structural center column 1 by high-strength bolts and a hanger tool on the upper end of the tool 30 is hung down through roller shackles to hang it up by the gravity center of the column 1. The lower end of the column 1 is inserted into the guide 11 of the base 10, and the guide rail 33 is vertically guided by the guide 11 of the base 10 and set in concrete above the pile 50.
Patent JP-S6313537-A (JP)
Title: Data communication system
Inventor: HAYASHI SHUNICHI
IPC: H04L1/22
Filed: 1986-07-04
Abstract: PURPOSE:To eliminate the need for separate provision of a control line by applying MODEM backup changeover and line backup changeover control while discriminating the order of incoming signal of two exchange lines at a terminal equipment side. CONSTITUTION:If a MODEM 4 is faulty and it is switched into a standby MO DEM 17, a switch control section 6 starts a network control section 7 to gives a call to a predetermined second exchange line 16 and then a 1st exchange line 15 is started. An incoming call discrimination control section 11 discriminates the order of call to drive a MODEM changeover section 12 and the connection between a line switch section 9 and a terminal equipment 5 with the MODEM 4 is switched to the standby MODEM 17. In backing up a line due to a fault of a private line 3, the changeover control section 6 starts the network control section 7 to give a call to the 1st exchange line 15 decided in advance and then to give a call to the 2nd exchange line 16. The control section 11 discriminates the order of call to drive the line switch section 9 to switch the line 3 into the 1st and 2nd exchange lines 15, 16.
Patent JP-S643025-A (JP)
Title: Apparatus for glass film deposition
Inventor: YAJIMA HIROYOSHI
IPC: C03C17/02
Filed: 1987-06-25
Abstract: PURPOSE:To enable the formation of a glass film of uniform thickness by allowing the base for depositing a glass film thereon to get near or away to the oxyhydrogen flame at the top of the burner, as it is rotating. CONSTITUTION:Base plates 2 for a glass film to be deposited are arranged on the surface periphery of the turn table 3 rotating at a constant speed and glass fine particles are blown from the deposition nozzle 7 on the top surfaces of the bases 2 to form a glass film on each base plate. At this time, the system is provided with a transferring unit (consisting of, e.g., a control motor 16, screw mechanism 15, moving bed 14, and shaft 20) which can allow the turn table 3 as well as the base plates 2 on the turn table 3 to get near or away to the deposition nozzle 7.
Patent JP-H0711318-A (JP)
Title: Smelting reduction method for chromium ore
Inventor: TAOKA KEIZO
IPC: C21B11/02
Filed: 1993-06-29
Abstract: PURPOSE:To enable the stable supply of powdery and granular chromium ore into a smelting reduction furnace by regulating moisture in the chromium ore powder supplied in the furnace within the specific range, at the time of executing the smelting reduction to the powdery and granular chromium ore by using the top and bottom combined blowing smelting reduction furnace. CONSTITUTION:By using the smelting reduction furnace having top and bottom combined blowing function, and blowing the oxidizing gas into this furnace, the smelting reduction is executed to the powdery and granular chromium ore to produce molten crude chromium-containing steel. At this time, the moisture in the powdery and granular chromium ore supplied into the smelting reduction furnace is regulated in the range of 0.5-1.0%. By this method, the clogging of a lance and the development of dust are effectively avoided, and the stable charge of the chromium ore powder into the furnace is executed, and the furnace condition and the operation are stabilized.
Patent JP-S6315558-A (JP)
Title: Incoming call transfer system for automatic exchange
Inventor: TAGUCHI OSAO
IPC: H04M3/54
Filed: 1986-07-08
Abstract: PURPOSE:To change an incoming transfer destination subscriber number by allowing a telephone set other than a telephone set registered for incoming transfer service to designate a telephone set registered for incoming transfer service. CONSTITUTION:When a subscriber A revises a subscriber number of an incoming call transfer destination from a nearby telephone set B at a visiting location, for example, the telephone set B is hooked off and subscriber number SUB1 of th caller A and a new transfer destination subscriber number TR2 are dialed in succession to a special number '1XY' of the remote incoming call transfer request. When a central controlunit 7 detects a call from the telephone set B, the unit 7 discriminates the call to be a remote incoming call transfer service request based on the special number 'IXY' and transfers the subscriber number SUB1 of the caller A and the new transfer destination subscriber number TR2 to a storage device 8. The storage device 8 refers to subscriber data in a control memory 20 to collate the caller number SUB1 to erase the storage content TR1 relating thereto and to store the new incoming transfer destination subscriber number TR2 in 1 the same storage area.