baber/WOPTO huggingface dataset:
Patent JP-H04119809-A (JP)
Title: Recovering regenerating method of multilayer film
Inventor: FURUKAWA SADAFUMI
IPC: B29B17/00
Filed: 1990-09-11
Abstract: PURPOSE:To improve compatibility, and to enable recovery and regeneration by composing a multilayer film of an ethylene resin layer, a nylon layer and an ethylene-vinyl acetate copolymer saponified substance layer, and compounding low molecular weight polyethylene with the scrap of the transparent multilayer film including an adhesive layer as required. CONSTITUTION:Low molecular weight polyethylene is compounded with the scrap of a transparent multilayer film consisting of an ethylene resin layer, a nylon layer and an ethylene-vinyl acetate copolymer saponified substance layer and including an adhesive layer as necessary. Low molecular weight polyethylene is blended with a substance formed by the scrap of the transparent multilayer film in a granular shape by a crusher or a granulating machine and can be changed into the film through a known method such as a co- extrusion method as the recovering regenerating method of the multilayer film. Accordingly, the scrap of the transparent multilayer film made up of a polyethylene layer, the nylon layer and the ethylene-vinyl acetate copolymer saponified substance layer and containing the adhesive layer as required is easily recovered and regenerated, thus eliminating the need for scrapping of scraps while also reducing cost.
Patent JP-H04119543-A (JP)
Title: Magneto-optical recording method and magneto-optical recording medium
Inventor: ICHIHARA KATSUTARO
IPC: G11B11/10
Filed: 1990-09-11
Abstract: PURPOSE:To miniaturize a device and to increase the speed thereof by recording and erasing information by changing the irradiation power of a laser beam. CONSTITUTION:The temp. of a bias layer 2 is held at the Curie point of the bias layer 2 or above when the temp. of a recording layer attains the fixed temp. of the magnetic domains of the recording layer 1 during the cooling process of the medium by the irradiation with the light beam 8 of the 1st power level. The temp. of the bias layer 2 is held at the Curie point of the bias layer 2 or below when the temp. of the recording layer attains the fixed temp. of the magnetic domains of the recording layer 1 during the heating and cooling process of the medium by the irradiation with the light beam 8 of the 2nd power level. The magnetization direction is selected by the powers regardless of the old information without using a magnet for initialization in this way and, therefore, the speeding up and miniaturization of the magneto-optical disk are possible.
Patent JP-H0688742-A (JP)
Title: Flowmwter
Inventor: UEKI KOICHI
IPC: G01F1/20
Filed: 1992-09-08
Abstract: PURPOSE:To obtain a highly reliable flowmeter, which measures the flow rates of gas, liquid and the like. CONSTITUTION:The flow rate of fluid is detected with a flow-rate detecting means 20. The flow rate is obtained based on the detected output signal, and the integrated value is further operated and displayed. The value is stored in a nonvolatile integrated-value memory means 23. Even if a power supply is stopped and the display and the integrated value are lost by some causes, the integrated value can be read out from the novolatile integrated-value memory means 23. Therefore, the amount of use immediately before can be found, and the reliability as the flowmeter is extremely improved.
Patent JP-S6483211-A (JP)
Title: Furniture with door
Inventor: YAMADERA KATSUO
IPC: A47B67/02
Filed: 1987-09-24
Abstract: PURPOSE: To prevent a cockroach or the like from getting through a gap into a cabinet casing by fitting a seal member between a noxious insect blocking device, which is disposed at an opening part in the main body of a cabinet, and a gap part on the rear face of a door at a counter section. CONSTITUTION: Concerning the constitution of a door 13, a mirror plate 16 is fitted into a door frame 15, a rear plate 17 is fixed onto the rear face by wood screws 18, and a gap 19 is formed between the outer periphery of the rear plate 17 and the inner periphery of the door frame 15. A seal member 20 made of a sponge-state soft material is fitted at the position of the gap 19 facing a noxious insect blocking device 12. In the state of closing the door 13, the surrounding of the noxious insect blocking device 12 is tightly adhered to the rear face of the door frame 15 and the seal member 20, the inside of the cabinet casing is shielded from the outside of the casing, and any noxious insect can not get in.  Besides, since the elastically deformable seal member 20 is fitted to the gap 19, dispersion in lateral dimension at the time of assembly is absorbed as well and working is easily and inexpensively enabled while being well balanced.
Patent JP-H0791751-A (JP)
Title: Automobile air conditioner
Inventor: KAJITANI MINORU
IPC: B60H1/22
Filed: 1993-09-27
Abstract: PURPOSE:To improve durability of an electrical compressor, shorten its starting time and improve a comfortable characteristic. CONSTITUTION:This air compressor operated air conditioner is comprised of an electrical compressor 1, an air heat exchanger 2 out of a vehicle, a blower 3 for an air heat exchanger out of the vehicle, a throat device 4 for adjusting a flow rate of refrigerant, a vehicle compartment air heat exchanger 5 and a blower device 6 for a vehicle compartment air heat exchanger. This device is further comprised of a differential pressure sensing device 8 arranged between a discharging side and a suction side of the electrical compressor 1 and a control device 9 for controlling the electrical compressor 1 with a signal obtained from the differential pressure sensing device 8 when the electrical compressor 1 is started to operate.
Patent JP-H03128859-A (JP)
Title: Humidity control device in video color printer
Inventor: DONNIRU CHIYA
IPC: B41J29/377
Filed: 1990-09-10
Abstract: PURPOSE: To drop the humidity below the reference value by heating every heat radiation body of a thermal print head to remove the humidity by a fan motor when the detected quantity of humidity exceeds the specified value. CONSTITUTION: The humidity accumulated in a video color printer is detected by a humidity detector 60, and when the quantity of the humidity exceeds the specified value, the operation of a hue gradation controller 20 is temporarily stopped, and every heat radiation body of a thermal print head is heated. At the same time, a fan motor is driven by a fan control device 50, and heated air is blown to remove the humidity.
Patent JP-S6481937-A (JP)
Title: Rolled photosensitive material rear end detecting device for automatic photographic printing device
Inventor: MIZUO SHIGERU
IPC: G01B7/04
Filed: 1987-09-24
Abstract: PURPOSE:To prevent a rolled photosensitive material from being wasted by displaying the length from the final cut front end of the rolled photosensitive material to its rear end numerically on a display part. CONSTITUTION:The material length of the rolled photosensitive material R is measured and controlled by an encoder 8 and a main control part 16. The encoder 8 rotates associatively with a paper feeding motor M1 and, therefore, rotates in synchronism with a conveyor roller couple 10a, the pulse counted value of the encoder 8 indicates the circumferential length of the conveyor roller couple 10a, and the circumferential length indicates the material length of the rolled photosensitive material R. Here, the rear end of the rolled photosensitive material R is detected to display the actual material length which remains at the time of the detection, thereby enabling an original to be replaced corresponding to the actual material length. Consequently, the rolled photosensitive material R is prevented from being wasted.
Patent JP-H1090467-A (JP)
Title: Boiling water reactor
Inventor: KASHIWAI SHINICHI
IPC: G21C15/02
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To improve thermalhydraulic stability in low flowrate and reduce the load on recirculation pump in high flowrate by providing a variable resistance orifice in a flowpath where pressure loss at the coolant inlet to the fuel assembly is reduced. SOLUTION: In fuel assemblies 2 of a boiling water reactor of which coolant inlet opens downward, a variable resistance orifice 19 made with round rods having a large orifice coefficient for low flowrate and small one for high flowrate is placed at a lower tieplate or fuel support metal 16 at the lower end of the assembly 2 constituting a coolant inlet. By this, thermalhydraulic stability in low flowrate is improved and the load to recirculation pumps in high flowrate is reduced. If a running pipe 26 extending downward from the support metal 16 is provided and the orifice 19 is placed in that, its variable resistance characteristic is sufficiently promoted and the effect becomes larger.  The straight pipe length L1 in the upstream side of the orifice 19 is desirably more than 10 times of the inner diameter D of the straight pipe and the straight pipe length L2 at the downstream is desirably more than 5 times.
Patent JP-S6394695-A (JP)
Title: Gas laser oscillator
Inventor: TAGUCHI NOBORU
IPC: H01S3/081
Filed: 1986-10-08
Abstract: PURPOSE:To reduce turn mirror's effects on laser output and to stabilize the laser on a transverse mode, by installing a plurality of laser tubes whose tube axes are disposed perpendicularly to each other and reflectors so as to compose an optical resonator in square structure. CONSTITUTION:An optical resonator is composed in such square structure that light goes and returns between total reflection mirrors 3 and output mirrors 4 through turn mirrors, which are all disposed on respective four corners of the resonator. Laser tubes 6 are disposed along this optical path on the respective four sides and discharged to supply energy to this system, so that this system is operated as the optical resonator and laser light 7 is emitted. A thermostatic liquid 8 is made to always flow inside metallic pipes 1 in order to mechanically stabilize this square structure consisting of the metallic pipes 1 and metallic blocks 2. Thus, optical resonator's axes can be kept stable irrespective of changes in ambient states and emission of the laser light 7 can be stabilized.
Patent JP-H0689890-A (JP)
Title: Processing method and its device
Inventor: SAITO YOSHIO
IPC: H01L21/304
Filed: 1992-09-09
Abstract: PURPOSE:To obtain processing technology capable of preventing accurately a change of contamination or atmosphere within a closed processing chamber due to a reverse flow such as the atmosphere, etc., at discharging of liquid or an air. CONSTITUTION:A processing chamber 1 performs a desired processing for inside matter to be processed by a processing fluid such as chemical liquid, pure water, gas, or the like supplied from a processing fluid supply pipe 11, and a buffer tank 2 is provided in the of a discharge pipe 12 connecting to the processing chamber 1 and is connected with an inactive gas supply pipe 13 supplying inactive gas and a vacuum generator 3 performing its decompression operations. The vacuum generator 3 generates negative pressure by a principle of an aspirator using an inactive gas flow to be jetted and supplied from an operating fluid supply pipe 16 as an operating fluid. The discharge of waste liquid after processing completion in the processing chamber 1 is compulsorily performed by setting the buffer tank 2 at negative pressure.
Patent JP-2000071350-A (JP)
Title: Holder device for unwinding stock roll and let-off device using the same
Inventor: MIYAHARA HIROSHI
IPC: B65H19/12
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To keep a plurality of stock rolls compact while well keeping the roll replacing workability of them. SOLUTION: A holder device is constituted so as to individually guide a plurality of unwinding stock rolls 30a to a replaceable position by employing a structure arranging a plurality of support shafts 23 along the axial direction thereof in series at a predetermined interval to hold the unwinding stock rolls 3a in a state possible to unwind and shifting the support shafts 23 to a stock roll replacing position outside the diameter direction thereof from the unwinding positions respectively arranged in series by a lever mechanism 20. Only when roll replacement is performed, the empty support shaft 23 may be moved to the roll replacing position from the support shaft row at the unwinding position and roll replacing work can be easily performed without sacrificing the compactification brought about by the holding of the unwinding stock rolls 30a in series.
Patent JP-H0768067-A (JP)
Title: Long sewing object-feeding device for sewing machine
Inventor: NAKADA NORIO
IPC: D05B33/02
Filed: 1993-08-31
Abstract: PURPOSE:To obtain a sewn article with a favorable finish and appearance by feeding out a required length of tape, etc., accurately and assuredly without applying a load to the tape, etc., regardless of the change in the number of revolution of a sewing machine. CONSTITUTION:A correction value setting means 42 detecting the number of revolution of a sewing machine and setting a correction value for a feeding quantity of a tape, etc., which corresponds with the revolution number of the sewing machine, is provided. At the same time, setting means 30, 32 which set the number of stitches in response to the length of a fabric and the length of the tape etc., corresponding with the number of stitches, are provided. Then, it is constituted in such a manner that a required motion quantity for which a feeding quantity of the tape, etc., for 1 needle or a plurality of needles, being operated on the basis of the setting means 30, 32, and a correction value are added, is outputted to a feeding motor 3 for the tape, etc.
Patent JP-S6487172-A (JP)
Title: Tool moving unit for industrial robot
Inventor: MARUI KOREHITO
IPC: B25J9/04
Filed: 1987-09-24
Abstract: PURPOSE: To make quick positioning of a working tool without being influenced by its weight by furnishing an air circuit to supply the air at constant pressure to the cylinder chamber of a tool shaft and heave the tool shaft at all times upward. CONSTITUTION: The air pressure in an air circuit is adjusted in accordance with the weight of a working tool to be mounted on a tool shaft 13, and from this air circuit, air is supplied via a hole 13e to a cylinder chamber provided in the tool shaft 13 which constitutes a balancer. With the pressure of this air supplied, the working tool is heaved at all times upward, and the weight of the working tool borne by the tool shaft 13 is balanced with the heaving force. In this condition, a Z-axis motor 7 is driven, and a bearing nut part 11 is moved to an arbitrary position for location of the working tool, when it is possible to move the working tool at a high speed without being influenced by the weight of the tool and nullify hunting of the motor 7 through elimination of the risk of the tool 13 falling naturally.
Patent JP-H0688173-A (JP)
Title: Stock for ultrahigh magnetic flux density grain oriented silicon steel sheet
Inventor: TAKASHIMA KUNIHIDE
IPC: H01F1/16
Filed: 1992-09-09
Abstract: PURPOSE:To produce stock for ultrahigh magnetic flux density grain oriented silicon steel sheet extremely high in magnetic flux density by preparing steel stock having a specified component of compsn. in which the content of acid soluble Al, N and Bi is prescribed. CONSTITUTION:The stock (ingot, slab or hot rolled sheet) contg., by weight, 0.03 to 0.15% C, 2.5 to 4.0% Si, 0.10 to 0.80% Mn, <=0.010% S, 0.010 to 0.065% acid soluble Al and 0.0030 to 0.0150% N, contg., at need, 0.05 to 0.50% Sn and furthermore cong. 0.0005 to 0.05% Bi, and the balance Fe with inevitable impurities is prepd. In this way, the Goss azimuth is highly developed, by which the stock for an ultrahigh magnetic flux density grain oriented silicon steel sheet having about 1.95 to 2T magnetic flux density can be obtd.
Patent JP-2000068985-A (JP)
Title: Transmission controller and transmission control system
Inventor: YAMASHINA MASAKI
IPC: H04L29/08
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To transmit information with minimum delay without deteriorating effective throughput through the use of re-transmission control in the transmission controller and the transmission control system. SOLUTION: The transmission controller is provided with a means S18 that generates both a monitor frame with a fixed length being a 1st frame length and an information frame with a fixed length being a 2nd frame length to include data of a transmission object to the information frames, a means S12 that checks an error as to each of a plurality of fixed frame lengths from the head of received data, a means S16 that extracts a monitor frame or the information frame with a fixed length from the received data as a normal reception frame in the case that the frame without an error is detected, means S17, S18 request re-transmission as to the reception frame whose error is detected by using the monitor frame, and a means that re-transmits data by using the information frame when a re-transmission request is detected from the received monitor frame.
Patent JP-S60135469-A (JP)
Title: Bondable film-forming material
Inventor: KAWAGUCHI TOSHIO
IPC: A61K6/884
Filed: 1983-12-22
Abstract: PURPOSE:To provide a bondable film-forming material which can be bonded to ebur dentis or dental fillers without any chemical pretreatments, consisting mainly of a carboxyl group-contg. high-molecular material, an organometallic compd. and proline. CONSTITUTION:A bondable film-forming material consists mainly of a high-molecular material (A) contg. carboxyl groups or its anhydride groups, at least one organometallic compd. (B) selected from an organotitanium compd., an organoaluminum compd., an organosilicon compd., an organozirconium compd. and an organoboron compd. (e.g. tetra-isopropyl titanate and tetraethyl silicate) and at least one proline (C) selected from the compds. of formulas I , II and III (wherein R1 is, H, alkyl, OH, alkylol, NH2; R2 is H, alkyl; R3 is O, methylene). The material can be bonded to ebur dentis or dental fillers which are artificial materials without any chemical pretreatments such as phosphate etching, and hence, it is useful as a restorative dental material.
Patent JP-H0981460-A (JP)
Title: Data calling method
Inventor: SHIGENO YOSHIHIKO
IPC: G06F12/10
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To enable a data access at high speed in a system in which plural programs are included and each application program performs access to a data file by providing a memory-number correspondence table. SOLUTION: In a data calling method operating by the system program 20 having plural application programs 21, 22, 23 and 24, forming a memory- number correspondence table 51 within a system and performing access to the data file of an actual memory 10 by each application program by referring to the memory-number correspondence table, each cache buffer 41 to 44 is formed in each application program, the file name and the memory-number of the accessed data for every application program are made to be recorded in each cache buffer, and each application program is made to perform access to the data file by referring to this cache buffer.
Patent JP-H03103791-A (JP)
Title: Tracking radar receiver
Inventor: TANAKA KOJI
IPC: G01S13/26
Filed: 1989-09-18
Abstract: PURPOSE:To extend a tracking distance by dividing a distance channel into two channels, advancing one demodulated code input timing and delaying the other and calculating the correlation, and generating a distance discriminal data from the difference between correlation signals. CONSTITUTION:An IF signal power divider 17 divides the distance channel 1 into two channels, which are inputted to correlators 4 and 20 through amplifiers 18 and 19 respectively. An output from an (n)th stage of the (n)-stage shift register 15 of a demodulated code generator 14 is delayed by a delay circuit 22 by a half (tau/2) one bit length of a demodulated code and inputted to the correlator 4. The output of the correlator 4 is an output obtained by delaying the output of a correlator 3 and a sum channel by tau/2. Further, an output from an (n-1)th stage is delayed by a delay circuit 23 by tau/2 and inputted to the correlator 20. Its output is an output obtained by advancing the output of the correlator 3 on the sum channel by tau/2. A subtracter 21 calculates the difference between those two outputs to generate the distance discriminal data.
Patent JP-S6484517-A (JP)
Title: Manufacture of tape-form flat type insulating wire
Inventor: YAMAGUCHI SHIGEO
IPC: H01B13/00
Filed: 1987-09-25
Abstract: PURPOSE:To obtain a tape form flat type wire by connecting necessary numbers of wires with insulating coverage membrane of a specific thickness on a plane in a furnace to make parallel wires, and rolling them. CONSTITUTION:After varnishing of the final round, necessary numbers of wires are connected each other on a plane while they are half-hardened in a sintering furnace 1, and hardened into parallel wires 5. Then they are wound on a coiler 8 through rolling rollers 7. Or in the other way, wires output from the sintering furnace 1 are wound on a bobbin, an adhesive is spread on the wires with insulating coverage membrane drawn out from the bobbin, necessary numbers of wires are connected on a plane to make parallel wires and then rolled. Or, a self-adhesive layer of an epoxy system thermal-hardening type resin is furnished at the outside of a polyamide membrane to make the self-adhesion, or an adhesive of a butylal type or the like is spread at the side of the connection, then the adhesive is half-hardened through the furnace 1, necessary numbers of wires are connected on a plane, and heated to adhere to make the parallel wires 5. After that, by rolling them, the tape-form flat type wire can be produced.
Patent JP-S61120145-A (JP)
Title: Treatment of silver halide photographic sensitive material
Inventor: FUJITA YOSHIHIRO
IPC: G03C11/00
Filed: 1984-11-15
Abstract: PURPOSE:To stabilize a washing water without injuring a color image in a water washing after fixing by incorporating a compd. releasing an active halogen ion, a chelating agent and a specific sulfanilamide derivative to a washing water. CONSTITUTION:The titled material having an exposured image is developed and is bleaching-fixed followed by the water-washing. The following compd. 1) a compd. releasing an active halogen atom such as NaClO, 2) a chelating agent such as an aminopolycarboxylic acid, an aminopolysulfonate and a polyphosphonate, 3) a compd. shown by the formula wherein R1 and R2 are each a hydrogen atom, an alkyl or an aryl group. The titled material is washed with the washing water contg. for example, sulfanilamide, thereby preventing a generation of a precipitation and a floating material, even if the washing water contg. a Ca-ion is used, and reducing an amount of a washing water.
Patent JP-H1164735-A (JP)
Title: Microscope
Inventor: MORIYA KAZUO
IPC: G02B21/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly change the modulation state of a luminous flux of illuminating light and a luminous flux of observation light or a projection pattern by constituting a modulating means of a liquid crystal element. SOLUTION: The microscope is provided with the illuminating means for guiding the illuminating light flux 1 onto the optical axis of the microscope so as to illuminate the surface of an object 3, a 1st modulating means 5 for modulating the cross sectional shape of the flux 1, and a 2nd modulating means 9 for modulating the cross sectional shape of the observation light flux 7 for the microscope. And the rugged state of the surface of the object 3 is detected based on the modulation states of the illuminating light flux 1 and the observation light flux 5 and the brightness/darkness of the observed image 11. Besides, the 1st and 2nd modulating means 5 and 9 are constituted of the liquid crystal elements.  In the case of detecting the rugged part of the object 3 and the shape of the object 3, the modulation states of the 1st and 2nd modulating means 5 and 9 are instantaneously and easily changed by driving the liquid crystal elements constituting the 1st and 2nd modulating means 5 and 9 by a driving means.