baber/WOPTO huggingface dataset:
Patent JP-S58113032-A (JP)
Title: Hopper level control method
Inventor: TANAKA TAKAO
IPC: G05D9/00
Filed: 1981-12-28
Abstract: PURPOSE:To reduce the number of times of feeding raw material into a hopper by controlling and setting a level meter at a level meter position corresponding to raw material in a conveyer transport path on the basis of a set upper limit level meter position, and stopping a reclaimer when the quantity of raw material filling in the hopper reaches the position. CONSTITUTION:In case of controlling the level of a hopper, the length of a conveyer extended from a reclaimer not illustrated to a hopper 4 is, first, detected from a reclaimer position detector 7 and a length setting device 8. The transport speed of raw material is detected from an output of a speed setting device 9 where the speed of a conveyer 3E is inputted and set, and the pay-off quantity of raw material is detected from an output of a reclaimer pay-off quantity setting device 10. Subsequently, an arithmetic unit 11 is adapted to calculate the quantity of raw material in a conveyer transport path from the described respective values, and according to the calculated value, the level L1 of a hopper 4 is calculated by an arithmetic unit 15. A level detector 12 is located at the calculated level position. The reclaimer is controlled to stop when the raw material reaches the detector 12 at the time of putting the raw material in the hopper.
Patent JP-S6369349-A (JP)
Title: Interface control circuit
Inventor: TOU EIKA
IPC: H04L13/00
Filed: 1986-09-11
Abstract: PURPOSE:To automate the selection of plural modulation/demodulation circuits by providing a means discriminating whether or not an input/output equipment side receives a data sent from a computer side within a prescribed time, disconnecting the connection of modulator/demodulator in use among plural modulator/demodulator devices in response to the result of discrimination and switching the connection to the other connection. CONSTITUTION:A discriminating means 2 discriminating whether or not an input/output equipment side receives a data sent from a computer side within a prescribed time and a switching means 3 disconnecting the connection of modulator/demodulator devices in use among the plural modulator/demodulator/ devices 11-1n depending on the result of discrimination by the discriminating means 2 and switching the modulator/demodulator device into the other, are provided. Then if no reply representing the reception from the input/output equipment side comes even after a prescribed time elapses after sending a data from the computer to the input/output device, it is regarded that the modulator/demodulator in use at that time is not suitable for the kind of transmission line and the speed of a data signal to be sent and the other modulator/ demodulator is in use automatically.
Patent JP-S6461496-A (JP)
Title: Production of 5'-ursodeoxycholic acid
Inventor: KUBOTA NAOHIRO
IPC: C07J9/00
Filed: 1987-08-28
Abstract: PURPOSE:To obtain the titled substance useful as a cholagogue without through chenodeoxycholic acid, by oxidizing a protected cholic acid lower alkyl ester, esterifying with an organic sulfonic acid ester, treating with an organic amine compound and then hydrogenating. CONSTITUTION:A cholic acid lower alkyl ester [3alpha-R-oxy-7alpha,12alpha- dihydroxycholanic acid lower alkyl ester (R is protecting group)] containing protected OH at the 3-position is oxidized to form 3alpha-R-oxy-7-oxo-12alpha- hydroxycholanic acid lower alkyl. Then the product is esterified with an organic sulfonic acid, the reaction product is treated with an organic amine compound to form a 3alpha-R-oxy-7-oxo-11-cholenic acid lower alkyl. Then this compound is hydrolyzed, selectively reduced and hydrogenated to give ursodeoxycholic acid (3alpha,7beta-dihydroxycholanic acid).
Patent JP-H0874500-A (JP)
Title: Tunnel arch part lining form device
Inventor: MATSUBARA KENTA
IPC: E21D11/10
Filed: 1994-09-08
Abstract: PURPOSE: To enable the placing and formation of arch-shape lining concrete with efficiency and accuracy. CONSTITUTION: A tunnel arch part lining form device is constituted of a pair of self-traveling frames 42, 43 slidingly movable being placed across rails 41 laid at both side bottom face parts of the arch part 2 of a tunnel formed by excavation, a form erector 45 moving along the arch-shape sliding track formed at each self-traveling frame so as to dispose each lining form 6' in a specified position along the tunnel top end face or remove it from the specified position, and a form transport truck 44 for transporting each form 6'. A pair of self- traveling frames are opposedly disposed across the placing and curing place of lining concrete 3, and the form transport truck is disposed between a pair of self-traveling frames. Using the rear self-traveling frame 43, the form 6' is removed from the concrete after the end of curing.  This form 6' is transported to the front self-traveling frame 42 using the form transport truck 44 and used as a form 6 for the placing of new lining concrete.
Patent JP-H0379569-A (JP)
Title: Ventilating device for elevator
Inventor: KOBAYASHI HIROSHI
IPC: B66B1/06
Filed: 1989-08-23
Abstract: PURPOSE:To eliminate the generation of whistle noise when an elevator stops, by constituting a ventilation device for elevator device so that an exhaust device is switched from the exhaust operation to the intake operation when a cage chamber stops at a specific floor. CONSTITUTION:When a cage chamber 2 is landed onto the first floor, a position detecting switch 11 for the first floor operates, and a relay 12 is energized, and an all-time closed contact point 12h opens, and an all-time opened contact point is closed, and an exhaust device 10 is switched from the exhaust operation to the intake operation, and an intake device 4 and the exhaust device 10 perform intake operation. Therefore, the air sucked into the cage chamber 2 from an elevator passage 3 tends to flow to a hall 1 side, and the flow of air from the hall 1 side is prevented. Therefore, even on the completion of closing of a cage door 7, air does not flow into the cage chamber 2 from the hall 1 side, and the generation of the whistle noise is prevented.
Patent JP-H0749471-A (JP)
Title: Spectacles
Inventor: ONISHI IKUO
IPC: G02C7/06
Filed: 1993-08-06
Abstract: PURPOSE:To make every part of a lens function as a lens for both far and near, so that both objects in far and near directions can be clearly confirmed by the eyes without transferring the visual point of a wearing person itself according to the distance of the object to be observed, by arranging grating elements in a concentric circular or elliptic form on one surface of a spectacle lens so that one lens has multiple foci. CONSTITUTION:In an spectacle lens 2, a form modulated type diffraction grating 5 having an irregular radial section is formed on the back surface side by radially cutting a number of grooves 4 at equal intervals in a concentric circular form having substantially the central point of the lens 2 as the center. In such spectacles, a number of diffracted lights such as zero-order, + or - primary, + or -secondary ... are provided by the diffraction grating 5 in every part of the spectacle lens 2. Thus, the spectacle lens 2 forms a lens for both far and near having a multiple focus. Consequently, a wearing person can focus it to an object to be observed as the visual point 7 of the wearing person remains fixed regardless of the distance to the object, and clearly confirm the object by the eyes.
Patent JP-H03179715-A (JP)
Title: Storage device of electrochemical energy including conductive polymer
Inventor: ETEIANNU ANNEKARU
IPC: H01G11/02
Filed: 1990-08-14
Abstract: PURPOSE: To obtain an electrochemical energy storing unit having a high energy density and a long cycle time by employing a pyrrole based conductive polymer and a composition containing a specified ionic group. CONSTITUTION: The electrochemical energy storing unit employs a conductive polymer selected from polypyrrole and/or substituted polypyrrole, and a composition containing an ionic group including at least one R-sulfate group or R sulfonate group (R is alkyl group or aryl group). Normally, it contains 0.01-0.9 parts of ionic group per 1 part of pyrrole and/or substituted pyrrole and it is doped with cations or anions. Doping is performed preferably in a solution of propylene carbonate, e.g. LiClO4 . The composition can be employed in the electrode of a capacitor, a battery, a cell, etc., and an anode comprises a film of the composition or an electrode coated therewith. A super capacitor employing the composition has an electrode capacity of at least 120 F/1g of electrode and a rechargeable generator has an element exhibiting mass capacity of at least 4mA.h stored during discharge.
Patent JP-H0382898-A (JP)
Title: Release paper
Inventor: IWAMOTO KIYOSHI
IPC: D21H27/00
Filed: 1989-08-23
Abstract: PURPOSE:To provide release paper having excellent releasability and durability and to be laminated to the adhesive layer of an adhesive processed product such as wall paper, seal or sticker by laminating a resin layer containing mica and a release layer in turn to the surface of a support. CONSTITUTION:A resin layer containing a mica such as muscovite, lithia mica or sericite preferably in an amount of 40-60wt.% and a release layer in turn are disposed on one surface of a support to provide the objective release paper.
Patent JP-H0661387-A (JP)
Title: Semiconductor device heat dissipating board
Inventor: TAKAHASHI SATOSHI
IPC: H01L23/373
Filed: 1992-08-12
Abstract: PURPOSE:To enable a heat dissipating board to keep a semiconductor chip high in airtightness, to be formed lightweight, and to be kept high enough in heat dissipating properties and processability to cope with densification of a semiconductor device by a method wherein the heat dissipating board is composed of a flat plate of silicon carbide compact and a heat dissipating fin equipped with a large number of hollow pin members of silicon carbide porous body. CONSTITUTION:A heat dissipating board is composed of a flat plate 1 of silicon carbide solid body where a semiconductor chip is mounted and a heat dissipating fin 3 which is of silicon carbide porous body 10 to 40% in voids and bonded to the other side of the flat plate 1 opposite to a semiconductor chip. By this setup, a mounted semiconductor chip is prevented from coming into contact with air so as to be effectively kept high in airtightness, and the heat dissipating fin 3 is slightly lessened in thermal conductivity as compared with one formed of silicon carbide compact but the heat dissipating board can be remarkably improved in processability, lessened in weight, and sharply enhanced in productivity.
Patent JP-H0749582-A (JP)
Title: Capsule toner for thermocompression fixing and its production
Inventor: ASANO TETSUYA
IPC: G03G9/08
Filed: 1993-08-05
Abstract: PURPOSE:To obtain good cleaning property with a blade and to stably obtain sharp images many times without fog by removing a solvent to make the surface of toner particles into an irregular rough state. CONSTITUTION:A polymerizable compsn. containing at least polymerizable monomers, coloring agent, and material for an outer shell is suspended in a dispersion medium and polymerized to produce a capsule toner for thermocompression fixing. The toner consists of a hot-melt core material and an outer shell which covers the surface of the core material. In this case, a solvent which is inactive for polymn. is preliminarily incorporated into the polymerizable compsn. The solvent is removed while the polymerizable monomer is polymerized, or after the solvent is absorbed by the capsule particles obtd. by polymn. and then the solvent is removed. Thus, the surface of the toner particle is made in a rough and irregular state. Namely, in the production of the capsule toner by in situ polymn. of polymerizable compsn. containing an org. solvent in a dispersion medium, the solvent is removed while the polymn. of the polymerizable monomer is performed so that the surface of the toner is made rough.
Patent JP-H0750536-A (JP)
Title: Machining method of piezoelectric material and crystal oscillator using the same
Inventor: KOIZUMI KOJI
IPC: H03H3/02
Filed: 1993-08-06
Abstract: PURPOSE:To improve the oscillation characteristic by forming a piezoelectric piece by mechanochemical polishing to a predetermined thickness by etching thereby obtaining small surface roughness of the piezoelectric piece. CONSTITUTION:A concave crystal cross sectional shape of a crystal chip in the crystal oscillator, and the thickness of the crystal chip is made thin by a mechaonochemical polishing. The mechaonochemical polish is executed by interposing a crystal chip between upper and lower surface plates to which a woven cloth is adhered, using a colloidal silica for a polishing material and moving the crystal chip and the upper and lower surface plates relatively. Then the crystal chip is etched to obtain the thickness whose middle portion is digged out. Mirror surface is obtained by using the mechaonochemical polish in this way, no residual processing distortion layer is produced in the surface or its vicinity and the surface is uniformly etched through the etching in this state and a recessed crystal vibrator whose surface roughness is improved is obtained.
Patent JP-S6459798-A (JP)
Title: Incandescent lamp lighting device
Inventor: SUGIMOTO HIROTOSHI
IPC: H05B39/04
Filed: 1987-08-31
Abstract: PURPOSE:To make a circuit small-sized and simplified and to obtain a long life of the circuit by performing output control on a pre-stage of an inverter circuit to apply only a voltage required for lighting a lamp to a primary side of the inverter. CONSTITUTION:A transistor(Tr) driving circuit 9 is used to regulate a base current of a Tr8 and to perform on-and-off control of the Tr8. An output voltage from a rectifier 2 is switching-controlled by the Tr8 and it is supplied to an inverter circuit 4. The inverter circuit 4 supplies a lamp 7 with an output voltage required for lighting the lamp. When a power supply voltage rises, the output voltage of the Tr8 also rises to be inputted to an operational amplifier 10 so that the output voltage of the amplifier 10 rises. A comparator 11 functions to compare the output voltage of the amplifier 10 with a referential voltage Vref. According as the input voltage on a - terminal is larger or smaller than the input voltage on a + terminal, the Tr8 is turned on or off respectively by the comparator 11, so that the input voltage to the inverter circuit 4 is made constant.
Patent JP-H0389962-A (JP)
Title: Fire-resisting material structure of cyclone separator wall
Inventor: RICHIYAADO SHII JIYONSON
IPC: B04C5/085
Filed: 1990-08-16
Abstract: PURPOSE: To impart excellent resistance to an abrupt change of a cyclone separator and to allow easy exchange by providing the pipes of the water wall structure of the cyclone separator with plural wear blocks made of an erosion resistant refractory material in a relation that these blocks are isolated by interposing an erosion resistant-insulative refractory material therebetween. CONSTITUTION: Fins 32 are welded to the walls of a pair of the pipes 22 which are respectively adjacent to each other to form the water wall structure 34 forming the inner wall of a straight cylinder. The plural wear blocks 30 made of the erosion resistant refractory material are fixed by plug welding to anchors 36 welded to the fins 32 via ferrule inserts 40 disposed at the bottom ends thereof. The openings 38 thereof are covered by plugs 48 of the erosion resistant- insulative refractory material. The erosion resistant-insulative refractory material layers 50 are disposed between the wear blocks 30 and the water-wall structure 34 around plural steel studs 52 connected to the pipes 22. The wear blocks 30 are preferably made of magnesium phosphate or an aluminum adhered refractory material.
Patent JP-H0378932-A (JP)
Title: Panel pin cleaning method for color picture tube and its cleaning device
Inventor: NOJIMA KENJI
IPC: H01J9/227
Filed: 1989-08-21
Abstract: PURPOSE:To easily remove praphite solution attached to the surface of a panel pin by stopping at a fixed position with a panel inside face directed just downward to pour water solution thereon through a nozzle which is installed corresponding to the panel pin. CONSTITUTION:When a graphite coated panel 2, held by a carrier 1, is rotationally moved to a panel pin cleaning position and starts rotation with being directed just downward, a movable base 4 is elevated by an air cylinder 3 and stopped when a positioning roller 5 has contact with the seal face 6 of the panel 2. When an extension shaft 11 is rotationally moved by an air cylinder 10, it causes a lever 12 joined thereto to push out a nozzle cap 13 along a guide rail 14 and is stopped in contact with a side wall around the panel pin 15. Followingly, water solution led from the tip of a nozzle 16 via a hose 17 is poured to clean the panel pin 15. It is thus possible to remove graphite solution attached to the surface of the panel pin in an easy method.
Patent JP-H0860260-A (JP)
Title: Method for packing raw material to be sintered into pallet
Inventor: FUJIMOTO MASAMI
IPC: C22B1/20
Filed: 1994-08-18
Abstract: PURPOSE: To provide a method for packing raw materials into a pallet of a combustion device which makes progression of sintering uniform and to shorten sintering time by equaling the air permeation rate in the transverse direction of the pallet. CONSTITUTION: A closing plate 15 is installed in the transverse central part between a window box 16 and the pallet 11 within a range before an ignition furnace from the position of the pallet 11 where the packing in the longitudinal direction of the sintering machine is started to maintain a negative pressure in the pallet side wall part 17 of the window box 16, by which the side wall part of the upper raw material packed bed 5a is sucked and the air permeation rate in the transverse direction is made uniform. The air permeation rate in the transverse direction of the pallet is made uniform over the entire part by the method for packing the raw materials to be sintered into the pallet, by which the sintering is evenly executed and the stagnating parts of sintering are eliminated, the sintering time is shortened and the productivity of sintering is improved.
Patent JP-H0943103-A (JP)
Title: Lens-meter
Inventor: KAJINO TADASHI
IPC: G01M11/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To measure the many-sided optical characteristics of a progressive zone, etc., by displaying the progressive zone based on the detected results of the bias of the measuring position of a lens in the lateral direction and the left and right ends of the progressive zone. SOLUTION: A measurer decides the vertical position to be measured of a progressive focal lens by moving the lens based on the line 44a of an addition graph 44 and the distance displayed on a display 61. Then the measurer moves the lens together with a nose pat. When an instrument discriminates that a measuring position out of the progressive zone of the lens from the fluctuation of the measured values of the continuous astigmatic power of the lens, the instrument displays a corona target 45 at a position which is deviated from a progressive curve, stops the movement of the lens, and stores the voltage value of a lateral position detecting mechanism in a storage circuit. Then the measurer moves the lens in the opposite direction and detects and stores the deviation in the same manner.  The instrument obtains the moving amount of the nose pat from the detected results of the left and right lenses and displays the value on a displaying section 43. When the measurement of the left and right lenses completes, the width value of the refractive power and addition progressive zone of the distant portion is outputted.
Patent JP-S58108935-A (JP)
Title: Stator core for motor and manufacture thereof
Inventor: WADA MASAMI
IPC: H02K1/18
Filed: 1981-12-23
Abstract: PURPOSE:To improve the productivity of a motor by rotating at 180 deg. and laminating two of 1/2 cores produced by sequentially caulking erected projections formed symmetrical to the center of the core and temporarily clamping them with prescribed slot insulator. CONSTITUTION:Core pieces 1 having erected projections 3 at the positions symmetrical to the center are punched in a punching die, the projections 3 are caulked, the pieces 1 are laminated so that the laminated amount becomes 1/2 of the prescribed laminated amount l0 of a completed core product, thereby obtaining two 1/2 cores 4, 5. Then, one of the cores 4, 5 is turned at 180 deg., the cores are then laminated so that the punching direction become in the same direction, a slot insulator 8 is inserted into the slots of the cores, 4, 5, a folded part 9 is formed at the projected part from the end face of the core of the insulator 8, and the cores 4, 5 are temporarily clamped. In this manner, the material which has deviation in the thickness can be simultaneously punched and clamped by high speed punching.
Patent JP-H0761589-A (JP)
Title: Device and method for conveying material for manufacturing lens for eye
Inventor: FUJITA MASAJI
IPC: B65G51/02
Filed: 1993-08-31
Abstract: PURPOSE:To provide a conveying device which is constituted to perform smooth conveyance of a material and a jig, used for manufacture of a lens for an eye between the executing places of respective manufacturing processes. CONSTITUTION:A conveying device for a material for manufacturing a lens for an eye comprises an air pressure means 18 wherein a conveyance passage is forming by using the inner hole 16 of a flexible tube member 12, and air is fed or sucked through the opening end part of the tube member 12; and a holding means 26 to hold a material for manufacturing an eye, such as a lens material, at the opening end part of the tube member 12. The material 10 for manufacturing a lens for an eye is inserted in the inner hole 16 of the tube member 12. By exerting a propulsion force on the air pressure means 18, such material 10 for manufacturing a lens for an eye is conveyed through the inner hole 16 of the tube 12.
Patent JP-H1029273-A (JP)
Title: Decorative laminated sheet
Inventor: OOISHI YOSHISAKU
IPC: B32B33/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To form a decorative laminated sheet with good wear resistance, solvent resistance, a color concealing property, and workability by forming a printing layer on one surface of a thin paper sheet and a resin coating layer on the surface of the printing layer, and superimposing and then heat-pressing nonwoven fabric on the rear surface of the thin paper sheet and thermosetting resin-impregnated paper on the surface of the nonwoven fabric. SOLUTION: A printing layer 2 is formed on one surface of a thin paper sheet 1 with large strength such as impregnation paper, and resin coating layers 3, 4 of two liquid curing type resin such as urethane or silicone are formed on the surface of the printing layer 2. Nonwoven fabric 6 such as polyolefine is laminated on the rear surface of the thin paper sheet 1 via two liquid curing type urethane adhesive or the like 5, and further titanium paper and so forth 7 impregnated with thermosetting resin such as melamine resin is superimposed and heat-pressed on the surface of the nonwoven fabric 6.