baber/WOPTO huggingface dataset:
Patent JP-S6322433-A (JP)
Title: Continuously constant quantity feeding device enabling constant quantity feeding even with stickingly increasing material or bridgingly blocking material
Inventor: IWAKO MOTOYA
IPC: B65G65/48
Filed: 1986-07-15
Abstract: PURPOSE:To accurately feed of a constant quantity even with a stickingly increasing material or a bridgingly blocking material by providing a control gate so as to form a flow passage for a feeding material toward a feed roller. CONSTITUTION:Materials fed into a hopper 4 are discharged out of a discharge port 3 in order through a flow passage 11 which is set by a control gate 10 due to the rotation of a feed roller 9 via a rotary shaft 17. A discharge quantity is unitarily set by the adjustment of the opening of the flow passage 11 accompanying the adjustment of the control gate 10 and the regulation of the rotating speed of the feed roller 9. A pulley 16 is rotated due to the rotation of the rotary shaft 17 via a belt 19, to rotate chains 7 put around driving sprockets 13, 14, 15. The chain 7 travels in such a way that the chain part 7a on the side close to a slope face 6 is lifted up along the slope face 6, to scrape off materials with a sticking property or a bridge forming property which are deposited on both side faces and the slope face 6 of the hopper 4.
Patent JP-H04362633-A (JP)
Title: Silver halide photographic sensitive material for laser beam source
Inventor: ONO KOJI
IPC: G03C1/12
Filed: 1991-06-10
Abstract: PURPOSE:To provide a silver halide photographic sensitive material for a laser beam source having high sensitivity and satisfactory mechanical strength in a rapid automatic transferring system, hardly accumulating electrostatic charges and capable of undergoing very rapid development. CONSTITUTION:This silver halide photographic sensitive material for a laser beam source has at least one silver halide emulsion layer spectrally sensitized at >=600nm wavelength on one side of the base and contains dextran and a fluorine-contg. surfactant in the protective layer.
Patent JP-S6143950-A (JP)
Inventor: MORI TAKASHI
IPC: A01K63/04
Filed: 1984-08-07
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-S6227505-A (JP)
Title: Production of rare earth alloy powder
Inventor: FUJIMURA SETSUO
IPC: B22F9/04
Filed: 1985-07-26
Abstract: PURPOSE:To produce rare earth alloy powder contg. less impurities such as C and O2 by pulverizing mechanically crushed powder of a rare earth alloy in an inert gas kept at a room temp. or below then charging the powder into a gas feed pipe of a gaseous flash grinding mill and grinding and classifying the powder. CONSTITUTION:The mechanically crushed powder 1 of the rare earth alloy is put from a hermetic type supply part 2 into a storage tank 3 and is further fed out of a feeder 3 so as to be charged into a low temp. grinding mill 5. The ground powder 1 is then pulverized by a rotor 6 and grinding teeth 7 in gaseous nitrogen adjusted by liquid nitrogen to room temp.--197 deg.C. The ultrafine powder is separated from the resultant pulverous powder in a cyclone 8 and is then charged via a hopper 9 and a constant volume feeder 10 into a jet mill 11. The pulverous powder injected together with the supersonic inert gas in a gas feed pipe into a grinding chamber is further ground to the pulverous powder and is classified by a cyclone 12. The raw material powder which is the product is recovered. The ultrafine powder is recovered by a pulverous powder collecting device 13.
Patent JP-H1114153-A (JP)
Title: Wooden frame kotatsu heater
Inventor: KIRINO HIDEKI
IPC: F24H3/04
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To enable the secure communication between a transmitting antenna and a receiving antenna, when the position of a top plate is dislocated in the remote control of the heater unit of a wooden frame kotatsu main body with microwave arranging transmitting antennae to the top plate. SOLUTION: Microwave modulated by control signals is transmitted and received between a pair of the transmitting antennae built into the top plate of a wooden frame kotatsu and the receiving antenna arranged to the upper part of a heater unit 3. A transmitting circuits 6 are switched in turn for outputting through the transmitting antennae 4 and 5. If the field strength of the microwave transmitted from the antenna 4 is equal to that of the other and the phase of it is in reverse of it, the transmitting antenna 4 cannot communicate by multi-fading phenomenon, but the antenna 5 can communicate.
Patent JP-H0215305-A (JP)
Title: Response control and automatic acceleration/ deceleration control based upon prereading conversion of input command
Inventor: FUJINO TERUFUSA
IPC: G05B19/18
Filed: 1988-07-02
Abstract: PURPOSE:To remove the generation of a sudden change command after the final signal by restricting a move command to be applied to an actuator and a machine system to a sudden change command by the influence of inertia, generating a delay in a comparing control system between electric circuits and executing command conversion following a sudden change in respective signal. CONSTITUTION:At the time of executing the discrete pulse proportional control of positional movement, a command signal having momentally inputted speeds and moving variables is applied to fraction processing and interpolation processing so as to be a move command corresponding to the interpolating operation period of the control system. A 1st input command is extended for a fixed time in accordance with the response delay characteristics of the control system concerned at the time of its input and a command returned by the sum of a fixed time from the start of a 2nd command and one interpolating operation period is added to the end point of the extended 1st input command. The start point of the 2nd command is shifted to a regulated point, the end point of the 2nd command is extended by a fixed time, and when the moving variable of the 2nd input command is the length of one period, the start point is allowed to coincide with the end point and the command conversion is repeated up to the final command.
Patent JP-S6323892-A (JP)
Title: Imidazolyl phosphine compound and 1,2,4-triazolyl phosphine compound
Inventor: YOSHIDA TADAO
IPC: C07F9/6506
Filed: 1986-07-16
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> represents alkyl, allyl, cyanoalkyl, aryl or haloaryl; R<2> represents alkyl, aryl or haloaryl; X represents imidazolyl or 1,2,4-triazolyl). EXAMPLE:Ethoxy-n-propylthio-1,2,4-triazolylphosphine. USE:An intermediate, used for producing a diorganoxyorganothiophosphine compound useful as a stabilizer for an organic compound and selectively reactive with alcoholic hydroxyl groups. PREPARATION:For example, according to the reaction formula, a compound expressed by formula VI is reacted with a compound expressed by formula VIII preferably in a molar ratio of 1:1-1.5 at 0-35 deg.C normally for 5-30min.
Patent JP-S6321053-A (JP)
Inventor: TAKATSU TOSHIO
IPC: A61C19/05
Filed: 1986-07-16
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-H058517-A (JP)
Title: Image forming device
Inventor: UCHIYAMA MASAJI
IPC: G06F11/32
Filed: 1991-07-05
Abstract: PURPOSE:To restrain damages caused by a trouble to minimum when an abnormal event arises, by a method wherein an annunciation is provided, which performs annunciation action according to annunciation information received by a receiver and performs predetermined annuciating actions when an error detector detects an communication error in the annunciation information. CONSTITUTION:A sequence controller 108 of a printer engine 106 receives a command 103 including many kinds of data from an image controller 105 and judges whether the received data include errors. When no error is confirmed, the sequence controller 108 sends a driving signal to an annunciator 112. On the other hand, when it judges that there are errors in the received information, it firstly outputs a ready signal which indicates that a printer is in normal state into control signals of the printer, so that the abnormal state of the sequence controller 108 is informed to the image controller 105. A the same time, the sequence controller 108 controls a ready indicator on a display 112 to turn the ready indicator off.
Patent JP-H0330920-A (JP)
Title: Method and apparatus for injection molding
Inventor: ARIGA YOSHIO
IPC: B29C45/00
Filed: 1989-06-28
Abstract: PURPOSE:To mix different molding materials with each other without lowering their feeding pressures so as to be surely filled in a cavity in order to allow to obtain a highly accurate molded item by a structure wherein a mixing site consisting of face parts, which are opposite to respective passages and tilted inwards to the cavity side, is provided. CONSTITUTION:First fluid fed from a first tank is introduced from a first passage 34a to a first confluent passage 32. On the other hand, second fluid fed from a second tank is introduced from a second passage 34b to the first confluent passage 32. At that time, in the first confluent passage 32, a mixing site 44 faces to the outlet sides of the respective passages 34a and 34b so as to guide the respective fluids along the conical surface of the mixing site 44. Thus, the respective fluids are directed to the center of the first confluent passage under the guiding action of the mixing site 44 and, at the same time, directed to a cavity 20 side and met together. Accordingly, the respective fluids are mixed with each other without lowering their feeding pressure and, at the same time, developing turbulence and the like so as to run from a second confluent passage 60 through a gate runner 22 in order to fill the cavity 20.
Patent JP-S6058955-A (JP)
Inventor: BERUTORUTO KEGENHOFU
IPC: C07C263/20
Filed: 1984-08-09
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-S5869754-A (JP)
Inventor: WATANABE YOSHIHARU
IPC: C04B28/16
Filed: 1981-10-19
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-S649586-A (JP)
Title: Discriminator for sheet paper
Inventor: KAWAHARA HIROKO
IPC: G07D7/12
Filed: 1987-07-02
Abstract: PURPOSE: To surely discriminate the truth/false of paper sheets without generating erroneous discrimination ever in the case of a remarkably dirty paper sheet by discriminating the truth/false while considering the degree of dirt of paper sheets in addition to the quantity of luminescent materials contained in paper sheets. CONSTITUTION: Light emitted from paper sheets 2 irradiated with exciting light from a 1st light radiating means 3 is transduced into an electric signal by a 1st photoelectric transducing means 6 and based on this transduced electric signal, a 1st detecting means 8 detects the quantity of luminescent materials contained in the paper sheets 2. Besides, light from the paper sheets 2 irradiated with light from a 2nd light radiating means 9 is tranduced into an electric signal by a 2nd photoelectric transducing means 12 and based on this transduced electric signal, a 2nd detecting means 14 detects the degree of dirt of the paper sheets 2. Then, a discriminating means 15 discriminates the truth/false of paper sheets based on the detected results from both the detecting means.  Thus, the truth/false can be surely discriminated without generating the erroneous discrimination even in the case of remarkably dirty paper sheets.
Patent JP-S5591059-A (JP)
Title: Recording device
Inventor: NISHIMURA MASAO
IPC: B41J2/13
Filed: 1978-12-28
Abstract: PURPOSE: To secure the degree of freedom for the arrangement of recording elements by distributing the recording points onto the drum formed by plural units of recording elements on the supporter opposing to the magnetic drum so that they may be set into one row and may not form the equidistance each and then setting the coordinates to the specified value for the recording point formed by the optional recording element.  
     CONSTITUTION: Support material 14 fixing nozzles 15-1W15-9 is shifted toward arrow mark Z along with turning of drum 11, and recording points P 1 WP 9  on recording paper 16 mounted on drum 11 are scanned via nozzles 15-1W15-9. Recording points P 1 WP 9  formed onto drum 11 via nozzles 15-1W15-9 are formed into one row with no equidistance secured by the way of arrangement of the nozzles. And the arrangement is given so that coordinates XN may feature Eq. 1 for the No. N recording point when the space coordinates is set to X 1  for points P 1 WP 9  formed by one of the nozzles on drum 11, where NT is the number of nozzles, ΔL is the distance equal to one resolution element, KN is the integer decided by the coordinates, and N is the recording point which forms the scanning line for the completed picture respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1112535-A (JP)
Title: Epoxy resin paste, and coating of epoxy resin paste
Inventor: OOMOTO MICHINOBU
IPC: B05D3/02
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin paste capable of forming paste layers each having a uniform thickness without causing an inflow phenomenon, a stringing phenomenon, etc., by applying a thermal treatment to an epoxy resin paste containing a naphthalene-based epoxy resin and a curing agent to control the viscosity of the paste to 3,000-4,500 poises. SOLUTION: This epoxy resin paste improved in coatability is obtained by heating an epoxy resin paste comprising a naphthalene-based epoxy resin [e.g. 1,6-bis(2,3-epoxypropoxy)naphthalene] and a curing agent (e.g. an aromatic acid anhydride such as an aromatic amine-dicyanamide adduct) at 40-60 deg.C for about 6-26 hr to control the viscosity of the treated paste to 3,000-4,500 poises. When the epoxy resin contains an unreacted diol, the epoxy resin is thermally treated, and subsequently mixed with a curing agent to produce the objective resin paste, before coated.
Patent JP-H04366002-A (JP)
Title: Hydraulic circuit
Inventor: KANAI TAKASHI
IPC: E02F9/22
Filed: 1991-06-12
Abstract: PURPOSE:To provide a hydraulic circuit with which an energy loss of a hydraulic pressure source to drive a hydraulic pressure actuator for attachment can be reduced, and the capacity of the hydraulic actuator for attachement can be fully displayed. CONSTITUTION:This hydraulic circuit is provided with a hydraulic actuator 5 for an attachment driven by a pressurized oil from a hydraulic power source and a flow control valve 7 for controlling flow of pressurized oil to be supplied to the hydraulic actuator 5. Also a relief valve 10 to drain pressurized oil above the flow control valve 7 into a tank side when a pump discharge pressure becomes higher by a specified value than a load pressure below the flow control valve 7, and a pressure regulating valve 15 to limit the maximum pressure of the load pressure are provided.
Patent JP-H1011048-A (JP)
Title: Image display device
Inventor: MIURA MIKIO
IPC: G09G5/36
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To easily switch displays before and after composition by altering data of a color conversion table, and making an OR display or sprite display and putting together and displaying >=2 kinds of color data. SOLUTION: When a display state is changed to a composite screen, the contents of a look-up table(LUT) 5 are altered. This alteration is made with an instruction of a CPU 1, which constitutes a means for altering the data of the color conversion data table. Namely, the CPU 1 alters color data of the LUT 5 corresponding to color codes drawn in respective areas. Consequently, a circular area and a beltlike area are displayed in different colors and the state of the composite screen is entered. Thus, the contents of a frame memory 4 are not changed and the color data of the LUT 5 are altered to make what is called the sprite display wherein the image in an area inside the external edge of an image is hidden when an image is superimposed.
Patent JP-S5871828-A (JP)
Inventor: NISHITANI TOYOAKI
IPC: A01G33/00
Filed: 1981-10-20
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-S5867772-A (JP)
Title: Hot-melt adhesive
Inventor: SHIBATA YOSHIZOU
IPC: C08L23/16
Filed: 1981-10-19
Abstract: PURPOSE:To prepare the titled adhesive having high peel strength at low temperature and high adhesive strength under shear at or above normal temperature, by mixing a polyolefin copolymerized with an unsaturated fatty acid, a specific tackifier, and a polyolefin elastomer at specific ratios under melting. CONSTITUTION:The objective adhesive is prepared by the melt blending of (A) 100pts.wt. of a polyolefin copolymerized with preferably 1.0-20wt% unsaturated carboxylic acid (anhydride) (preferably ethylene-acrylic acid copolymer, etc.), (B) 5-100pts.wt. of a tackifier selected from terpene-phenolic resin such as alpha-pinene-phenol copolymer, etc. or a rosin such as a gum rosin having an acid value of >=10, and (C) 30-200pts.wt. of a polyolefin elastomer such as ethylene- 1-butene copolymer, etc. EFFECT:Bonding can be carried out at low temperature under low bonding pressure. USE:Suitable for the bonding of a metal to a molded article of a rigid vinyl chloride resin.
Patent JP-S6229253-A (JP)
Title: Telephone set
Inventor: OBA RYOHEI
IPC: H04M1/60
Filed: 1985-07-30
Abstract: PURPOSE:To relax the limit of arranging distance between a transmitter and a receiver for countermeasure preventing howling by adopting the circuit constitution where a reception voice system circuit and a transmission voice system circuit are isolated electrically completely. CONSTITUTION:The transmission voice system circuit comprising a transmitter 1, a low pass filter 9 and an amplifier 2 and the reception voice system circuit comprising an amplifier 6, a high frequency oscillator 10, an amplitude modulator 11 and a high frequency speaker 12 are connected respectively to a transmission voice system input terminal of a 2-wire coupling hybrid transformer 4 through a subscriber telephone line L and a reception voice system side output terminal respectively. The high fequency oscillator 10 has a function oscillating a high frequency signal having a frequency, e.g., 300kHz. Further, the low pass filter 9 is provided to attenuate the detour input component to the transmission voice system circuit after the acoustic energy conversion of a modulated signal obtained by applying amplitude modulation to the high frequency signal by the reception voice signal.
Patent JP-S6227440-A (JP)
Title: Extrusion-expanded plastic sheet having soft skin and production thereof
Inventor: MATSUE KENJI
IPC: B32B5/18
Filed: 1985-07-30
Abstract: PURPOSE:To improve the adaptability to an uneven surface and applicability on a curved surface of an expanded sheet, by forming an expanded plastic sheet having such a structure that a soft layer having wrinkles on its cell wall extending in the direction of the depth is formed on at least one side of a rigid layer having substantially no wrinkles on its cell wall and the cell walls of both layers communicate with each other. CONSTITUTION:An extrusion-expanded plastic sheet has such a closed-cell struc ture that a soft layer 1 having wrinkles on its cell wall extending in the direc tion of the depth is formed on at least one side of a rigid layer 2 having substan tially no wrinkle on its cell wall and the cell walls of the soft layer 1 and the rigid layer 2 communicate with each other. The expanded plastic sheet can be obtd. by passing a single extrusion-expanded plastic sheet 4 having a closed-cell structure between roller 3, 3, the space thereof being narrower than the thickness of the sheet to crush both skin parts of the sheet. The extrusion-expanded plastic sheet having a soft skin is suitable for use as heat insulation material, protective material and cushioning material on the wall surfaces of buildings and tanks.
Patent JP-H0830965-A (JP)
Title: Magnetic disk and its production
Inventor: YATSUNO HIDEO
IPC: G11B5/64
Filed: 1994-07-19
Abstract: PURPOSE:To form a magnetic disk in such a manner that a surface having small friction force is obtainable and a higher recording density is obtainable and differences in level to hinder the movement of the magnetic head do not exist between texture regions and non-texture regions even if mechanical texture is not executed without depending on the material of a substrate and further to make it possible to form the texture even in recording and reproducing regions. CONSTITUTION:This magnetic disk has the substrate which is subjected to surface polishing, a recording layer 14 which is arranged on this substrate and consists of a magnetic alloy and a protective film 13 which consists of carbon. This protective film 13 has dents 11 of a recessed shape formed by subjecting the carbon protective film on the surface to oxidation vaporization or sputtering by irradiation with pulse lasers and selectively removing the irradiated parts with pulsed lasers.
Patent JP-S5870021-A (JP)
Title: Structure of combustion chamber of diesel engine
Inventor: USHIMURA MASAHARU
IPC: F02B3/06
Filed: 1981-10-21
Abstract: PURPOSE:To reduce the concentration of exhaust smoke and to decrease the cost of fuel, by providing a cylinder head with a depending projection that extends toward approximately the center of the cavity of a piston, and attaching a fuel jetting valve to the projection. CONSTITUTION:The depending projection 7 is formed in a cylinder head 1 to extend toward approximately toward the center of the cavity 4 of a piston 5, and is provided with a fuel jetting valve 8. As a piston 3 is raised, squishes Sq1 are produced and jetted at an jetting angle of about 180 deg., and the fuel is jetted from the fuel jetting valve 8 into the largest space in a combustion chamber 6. Accordingly, the spray of the fuel is mixed enough, the combustion is facilitated, and therefore the cost of the fuel can be reduced.
Patent JP-H1113334-A (JP)
Title: Stopper device for sliding door
Inventor: NIINUMA KAZUO
IPC: E05F5/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent the situation in which the end sections of sliding doors are damaged, and to obviate the generation of an opening between the sliding doprs. SOLUTION: In the stopper device for stopping the sliding door 4 with a projecting strip section 3 movably inserted to a head jamb 1 with a recessed strip section 2 movably at the specified place of the head jamb 1, a sliding-door side stopper 10 is installed into a groove section 6 formed to the projecting strip section 3 of the sliding door 4 along the longitudinal direction from an end section 6. A head-jamb side stopper 20 capable of being passed to the groove section 6 formed to the sliding door 4 mounted into the recessed strip section 2 of the head jamb 1 and having an abutting section 21, to which the sliding- door side stopper 10 is abutted and stopped, is further set up.
Patent JP-S6145478-A (JP)
Title: Magnetic disc device
Inventor: NAGAYOSHI NORIHIKO
IPC: G11B27/00
Filed: 1984-08-08
Abstract: PURPOSE:To express the volume of information to be recorded in a magnetic disc always clearly by forming a means for detecting and discriminating the volume of signals to be recorded in the magnetic disc and a means for displaying the residual discriminated by a residual detecting means. CONSTITUTION:When a microcomputer (MP) 12 detects the loading of the magnetic disc into a magnetic disc device from a magnetic disc detecting part 15 and when the MP 12 decides that a write permission signal is inhibited, a signal for moving the magnetic head 6 up to a control track is transmitted from the MP 12 to a head moving circuit 16 through a change-over switch 14. The circuit 16 moves the magnetic head 6 up to the control track and the MP 12 reads the information such as the using status of the disc 5 through the head 6, a reading circuit 8, a demodulator circuit 10, and a reading RAM 11 and displays the volume of information to be recorded on a residual display part 4.