baber/WOPTO huggingface dataset:
Patent JP-S61117109-A (JP)
Title: Preparation of impregnating pitch for electrode
Inventor: TAKAHASHI SHOSUKE
IPC: C01B31/00
Filed: 1984-11-09
Abstract: PURPOSE:To prepare an impregnating pitch for electrode having improved impregnability to an electrode and cong. substantially no trace impurities by removing trace amt. of impurity in a pitch freed of quinoline insolubles by filtration, fractional solvent extraction, or centrifuging, etc. CONSTITUTION:Coal tar cong. <0.1% quinoline-insolubles which has been freed of quinoline-insolubles, or pich obtd. from said coal tar is subjected further to the treatment for removing impurities (such as filtration of molten pitch, etc.), thus, purifieid pitch cong. <=0.05% impurity, suitable for impregnating electrode having high bulk density and increasing effect for the strength of the electrode, is obtd.
Patent JP-H0895409-A (JP)
Title: Fixing device
Inventor: YAMAZAKI HIROSHI
IPC: F16C13/00
Filed: 1994-09-29
Abstract: PURPOSE: To improve transparency in a color image by setting the heat loss of a fluorine-containing silicone oil with which the surface of a thermal roller is coated to a specific value or below. CONSTITUTION: An upper fixing roller 1 is provided with a fluororesin layer 1a and a fluorine-containing silicone oil is constantly supplied to the upper fixing roller 1 from an oil coating roller 5. Since the fluorine-containing silicone oil has a high affinity to the fluororesin layer 1a, the surface of the upper fixing roller 1 is uniformly coated all over with the fluorine-containing silicone oil. Therefore, a releasing property when a recording medium 3 is ejected from the fixing rollers 1 and 2 is made excellent. As the fluorine-containing silicone oil, one having <=0.2wt.% heat loss at 200 deg.C is used. Thus, even if the fluorine- containing silicone oil is used in a high temperature heat for a long time, the thermal decomposition, volatilization, etc., of oil are never caused. Moreover, white and black streaks, etc., are never generated on the recording medium 3.
Patent JP-H0983756-A (JP)
Title: Tandem copying system
Inventor: NIITSUMA TETSUYA
IPC: B41J3/54
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To store many sheets of originals and to improve copy productivity by making the size of a buffer area into a proper size. SOLUTION: In a tandem copying system connecting the image recording devices storing the image data from a scanner in a storage means 400, reading the image data from the storage means 400 and performing an image formation in a printer part 700 by an interface 300 communicating control data and image data, a CPU 100 storing unoverlapped data with each other in plural storage means 400 when image data is written in the storage means 400, transmitting unoverlapped image data when an image formation is performed by unoverlapped data with each other, overlapping temporary data and performing a control to store the data in a buffer is provided.
Patent JP-2001058106-A (JP)
Title: Apparatus for cleaning/regenerating filter medium layer
Inventor: MORI SUSUMU
IPC: B01D29/62
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a filter in which even a filter medium layer of a large capacity can be cleaned efficiently in a short time when the clogged layer is cleaned/regenerated. SOLUTION: In a sewage treatment apparatus, raw water is supplied from a place below a filter medium layer 1, and treated water is discharged from a place above the layer 1. After precipitates accumulated in the lower part of a filter tank 2 are extracted, washing water and agitating air are supplied from a place below the layer 1, and through the layer 1, the efficient swirling flow of a mixed liquid of a filter medium and the washing water is generated in the whole filter tank 2. In this way, cleaning efficiency is improved, cleaning time is curtailed, and the amount of the washing water can be reduced.
Patent JP-S6477889-A (JP)
Title: Positive characteristic thermistor exothermic device
Inventor: SHIKAMA TAKASHI
IPC: H05B3/14
Filed: 1987-09-18
Abstract: PURPOSE:To obtain high output with a peak retaining time of rush current shortened by inserting at least two positive characteristic thermistor elements in the hollow part of a heat release body in the state where a terminal plate is held between the elements mentioned above, and making one main surface of a thermistor to thermally contact the inner wall of the hollow part facing a heat release fin. CONSTITUTION:Plural heat release fins 2 and 4 are formed on the upper and the lower surfaces of a heat release body 1 composed of a stick state hollow metallic body, and a terminal plate 9 is composed of a elastic metallic plate formed in a wave plate state. The peak retaining time of rush current can be shortened with a space part arising between the terminal plate and positive characteristic thermistor elements, with the heat dissipation of the positive characteristic thermistor elements facing the space part worsened, and with a resistant value made to increase with a temperature immediately after electrification made to quickly arise, because the two positive characteristic thermistor elements 7 and 8 are inserted in a hollow part of the body 1 in the state where the plate 9 is held between these elements, and are orthogonally mounted to a wind direction in the inside of a hot air heater device.
Patent JP-S6478040-A (JP)
Title: Display device for reception message in paging system
Inventor: MORI HIROSHI
IPC: H04W88/02
Filed: 1987-09-18
Abstract: PURPOSE:To display information with almost the same quantity as that of a CRT though a device is a pocketable type of device by driving an oscillation mirror at high speed setting plural light emitting elements arranged in one- dimensional way as a light source. CONSTITUTION:A LED driving circuit 10 drives LED arrays 11 independently respectively by a driving signal synchronized with the oscillation mirror 12. The oscillation mirror(galvano mirror)12 is driven by a mirror driving circuit 21 and a mirror driving coil 22, and the image 16 of the LED array 11 is moved by driving the oscillation mirror 12, and a two-dimensional image can be obtained from the LED array 11 arranged in the one-dimensional way. In such a way, it is possible to display a large quantity of two-dimensional information from the light source arranged in one-dimensional way, and to perform information display large in capacity similar to a display device large in capacity provided in a master station side as keeping the miniaturization of the display device of a slave station (slave set) as a portable receiver.
Patent JP-H0283899-A (JP)
Title: Semiconductor memory
Inventor: OGAWA HIROAKI
IPC: G11C29/00
Filed: 1988-09-20
Abstract: PURPOSE:To execute the high speed of a serial access speed by synchronizing the fall of a serial access strobe signal, starting an internal action and quickly executing an access action when the rise is executed. CONSTITUTION:A first counter 10 synchronizes to the fall of a serial access strobe signal (SAS), fetches the initial address value of the serial access, synchronizes to the fall of the SAS, counts an address value and generates a serial access address signal (SAD). A redundant deciding means 12 compares the SAD and the redundant address signal and decides the switching to the redundant memory cell. A second counter 11 synchronizes to the rise of the SAS, fetches the SAD and outputs it. A data register accesses one cell in accordance with a serial access address signal MAD from the counter 11 and a decided result signal from the deciding means 12. Thus, the serial access speed can be executed at a high speed.
Patent JP-H04118137-A (JP)
Title: Swaging device
Inventor: MORIKAWA TOMISABURO
IPC: B21J7/16
Filed: 1990-09-07
Abstract: PURPOSE:To obtain the swaging device having high working accuracy by disposing a limiting plate which regulates the stroke of a die and moves cooperatively with a wedge between a spindle and the die, thereby maintaining the moving quantity of the die always at a specified quantity. CONSTITUTION:The die limiting plate 6 is disposed between the spindle 2 and the die 5 to regulate the stroke of the die 5 toward the central part thereof by the gap g3 formed between the die 5 and the die limiting plate 6 and, therefore, the moving quantity of the die 5 is maintained always at the specified quantity. The die limiting plate 6 mounted to a wedge supporting member 3 moves cooperatively with the wedge 4 as well when a working part 11 is adjusted by moving the wedge 4 forward and backward and, therefore, the gap g3 between the slope thereof and the die 5 is maintained always constant.
Patent JP-H0285652-A (JP)
Title: Very low temperature refrigerator
Inventor: KO TOMOAKI
IPC: F25B9/00
Filed: 1988-09-20
Abstract: PURPOSE:To maintain operation reliability and perform cooling by coating the surface of a metal cold-accumulation material with a thin oxidation film or resin in terms of a cold-accumulation device and shutting down induced feeding current generated at each cold-accumulation material so that it may not flow to other cold-accumulation materials in the case of cooling SQUID (superconducting quantum interference device). CONSTITUTION:As a displacer 18 makes a reciprocating motion in a cylinder 5, lead balls 31 in hold over devices 28 and 29 built in the displacer 18 move in the magnetic field of the other magnetism and the like. As a result, induced feeding current is generated in the lead balls 31. However, the surface of each lead ball is coated with a coating film 32 having non-conductivity, which shuts off the induced feeding current generated at each lead ball 31 with the coating film 32. Therefore, the induced feeding current remains within each lead ball 31 and fails to flow to each adjoining lead ball 31. As a result, a large loop of induced feeding current is cut off, thereby holding back an induced magnetic field due to the induced feeding current and preventing a bad influence upon the detection of magnetic flux of SQUID and the like.
Patent JP-H08139326-A (JP)
Title: Insulated gate semiconductor device
Inventor: OGURA TSUNEO
IPC: H01L29/74
Filed: 1995-09-13
Abstract: PURPOSE: To provide an insulated gate semiconductor device capable of turning off the semiconductor element before flowing of the maximum interrupting current. CONSTITUTION: Provided are an n-type base layer 1, a p-type base layer 2 with an overcurrent detecting electrode 11 formed selectively on the surface of the n-type base layer 1, and an n-type emitter layer 3 with a cathode electrode 5 formed selectively on the surface of the p-type base layer 2. In addition, on a p-type base layer 2 between the n-type emitter layer 3 and n-type base layer 1, a gate circuit 7 is provided which is connected to a gate electrode 10 arranged through a gate insulation film 9 and to the p-type base layer 2 through n-type base layer 1 and is located between a p-type emitter layer 4 having an anode electrode 6 and the overcurrent detection electrode 11 and a cathode electrode 5 for controlling the potential of the gate electrode 10 based on the potential of the overcurrent detection electrode 11.
Patent JP-S6391149-A (JP)
Inventor: IWAI SHOGO
IPC: B02C18/06
Filed: 1986-10-02
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-H0959886-A (JP)
Title: Preservation and transportation of cellulose-based material and production of pulp
Inventor: ONDA AKIO
IPC: D21H11/00
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To preserve and transport a cellulose-based material without decomposition even under a condition with high temperature and moisture and produce pulp from the cellulose-based material preserved and transported by this method. SOLUTION: A cellulose-based material is preserved or transported by bringing it to contact with an alkaline material or an aqueous solution containing the alkaline material and hydrogen peroxide. Pulp can be produced by using the cellulose-based material which has been preserved and/or transported by this method and mechanically and/or chemically treating and opening the material.
Patent JP-H0789037-A (JP)
Title: Control device of tailstock of gravure engraving machine
Inventor: YOSHIDA TAKUMI
IPC: B41C1/045
Filed: 1993-09-22
Abstract: PURPOSE:To improve workability at the time of fitting of a gravure cylinder and mitigate shock at the time when a quill abuts against the gravure cylinder, by a method wherein free movement of the quill is made possible by releasing advancing force and a tailstock is moved forward toward a headstock by controlling a tailstock moving device. CONSTITUTION:A main spindle 28 is provided turnably freely in the central part of a headstock 21. The main spindle 28 is constituted so that it is turned by a driving mechanism 30 containing a main spindle driving motor 29 and belt provided on one end side of the headstock 21. A quill 32 is arranged movably and turnably freely in the central part of the tailstock 22. An air pressure- operated quill cylinder 33 is fitted to the rear side of the tail stock 22 and the quill 32 is movable by the quill cylinder 33. The tips of those main spindle 28 and quill 32 are respectively in conical form and confronted with each other.
Patent JP-S6480725-A (JP)
Title: Ac generator and car-mounted refrigerator driving gear driven by automotive engine
Inventor: ARAI YUKIO
IPC: B60R16/02
Filed: 1987-09-22
Abstract: PURPOSE:To make it possible to miniaturize and lighten a hydraulic pump by securing an oil controlling mechanism of a hydraulic motor to drive an AC generator or car refrigerator on the side of a hydraulic motor. CONSTITUTION:In a device to drive at least either an AC generator 7 or car- mounted refrigerator 8 by rotating a hydraulic motor 3 by the hydraulic power of a hydraulic pump 2 working from the output of a car engine 1, an oil return path for returning a part of the hydraulic power from the hydraulic motor 3 to the inlet side of the motor 3 through an adjust valve 6 is provided to stabilize the hydraulic pressure of the motor 3. The oil flow adjusting mechanism of the motor 3 absorbs the fluctuation of the oil flow of the pump 2 by a variable displacement type main hydraulic motor having a piston reciprocating control mechanism and auxiliary hydraulic motor interlocking to said main hydraulic motor to regulate the rotation fluctuation of the motor 3. As a result the AC generator 7 and/or car-mounted refrigerator 8 can be stably driven. The securing of the oil adjusting mechanism in the side of the hydraulic motor makes it possible to simplify and lighten the hydraulic pump.
Patent JP-H0710708-A (JP)
Title: Chemicals-containing air-permeable film and its production
Inventor: CHINUKI TAKASHI
IPC: B32B27/18
Filed: 1993-09-22
Abstract: PURPOSE:To obtain a chemicals-containing air-permeable film having excellent air-permeability, capable of holding a large amount of chemicals and extremely useful as a sustained release resin molded article for insecticide, mildew-proofing agent, fungicide, rust-proofing agent, perfumery, etc. CONSTITUTION:This chemicals-containing air-permeable film is produced by impregnating a chemical in a porous material produced by drawing a laminate composed of a nonwoven cloth and a resin composition consisting of a thermoplastic resin and a filler. This invention also relates to a process for the production of the film.
Patent JP-H09296476-A (JP)
Title: Discharging device of viscous material for excavating bucket
Inventor: SHIKINAMI HIROKO
IPC: B08B5/02
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To easily drop down sticky soil from a bucket. SOLUTION: A pair of compressed air pipes extending along respective joint parts of the bottom wall and the side walls of a bucket 4 are arranged at these joint parts. Respective compressed air pipes and a compressed air storage tank 18 are directly connected to each other by a compressed air supply pipe 17 without an enlarged air chamber interposed therebetween. A solenoid valve 19 is provided in the compressed air supply pipe 17. Compressed air supplied into respective compressed air pipes when the solenoid valve has been opened, is ejected from an air jet opening into the bucket 4.
Patent JP-S61114191-A (JP)
Inventor: ASAKURA NOBORU
IPC: G21C19/07
Filed: 1984-11-09
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-2000062521-A (JP)
Title: Fixture for transportation
Inventor: NAKAMA SHINJI
IPC: B60P7/08
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a fixture for transportation, high in work efficiency dispensing with replacement of clamps into a desired groove according to the size of a load, length adjustment of a belt after fixing the clamps and insertion of a cushion between the belt and the load. SOLUTION: A fixture for transportation is composed of a rail 2 fixed to a wall surface 22a or the like for fixing a transported load 30; clamps 3 fitted to the rail 2; and a belt 4 connected to the clamps 3. After moving the clamps 3 into the specified positions of the rail 2, the transported load 30 is bound with the belt 4 and fixed to the wall surface 22a or the like. The clamps 3 are slidable in the laid direction of the rail 2.
Patent JP-H0795318-A (JP)
Title: Information transmitter
Inventor: NAKAJIMA TAKASHI
IPC: H04M11/04
Filed: 1993-09-22
Abstract: PURPOSE:To quickly and surely make a notice to a supervisory center when call request information is sent to the supervisory center in the information transmitter utilizing a telephone line. CONSTITUTION:The information transmitter 1 sending call request information to a remote supervisory center 26 by utilizing a telephone line 23 is provided with a talking destination discrimination means 2 discriminating a talking destination to a telephone set 21 connecting to the telephone line 23, a line changeover means 6 selecting the connection of the telephone line to the telephone set or the information transmitter, a transmission means 11 sending the call request information to the telephone line 23, and means 5, 10 selecting the telephone line 23 to the information transmitter by the line changeover means 6 when the talking destination discrimination means 2 does not discriminate the talking destination of the telephone set 21 to be the specific talking destination at the time of transmitting the call request information.
Patent JP-S61114752-A (JP)
Inventor: ISHIZAKI YASUO
IPC: B02C15/12
Filed: 1984-11-12
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-S6480677-A (JP)
Title: Design tent
Inventor: IZUMI SADAO
IPC: E04H15/54
Filed: 1987-09-21
Abstract: PURPOSE: To simplify the construction work by curve-forming each edge portion of the texture of a tent inwardly, opening both ends at each edge portion, and forming a sack portion by turning up in which a rope body is to be inserted later from the opening portion at both ends. CONSTITUTION: Blocks 4 of the texture of a tent are sewed together and the texture 3 of the tent is formed, and the edge portion of the texture 3 of the tent is formed to a curve shape inwardly of the texture 3 of the tent. Also, each edge portion of the texture 3 of the tent is respectively sewed by turning up over a predetermined width, thereby forming a sack portion 5 in which a rope body is inserted. At the time of installation work, a portion of stitching together for the block 4 is located along the bone member of the skeleton, and rope bodies inserted to the sack portions 5 are taken out from opening portions at both the ends of sack portions and are respectively hooked and fixed to the hooks of bone member.
Patent JP-S6390884-A (JP)
Title: Semiconductor laser
Inventor: OSHIBA SAEKO
IPC: H01S5/40
Filed: 1986-10-04
Abstract: PURPOSE:To obtain a semiconductor laser provided with a plurality of laser device sections and capable of allowing the phases of the laser output lights from those laser device sections to coincide with each other by providing a plurality of laser device sections and the same number of phase regulators for changing the phases of the laser lights from the respective laser device sections. CONSTITUTION:There are provided a plurality of laser device sections 31a-31c and a plurality of phase regulators 41a-41c which are same in number as those laser device sections and for changing the phases of the laser lights from the respective laser device sections. For instance, on the upper side of an M-type InP substrate 21 as the ground, there are provided a laser array part 31 having a plurality of striped laser device sections 31a-31c placed in parallel with each other and a plurality of phase regulators 41a-41c which are provided in a location spaced apart from the laser array part 31 and opposed to the respective laser device sections 31a-31c respectively. Further, on the ground 21, there is provided a optical wave-guiding path 51 having one ends respectively connected to the end portions of the respective phase regulators 41a-41c opposite the laser array 31 side and the other ends connected with each other into an output end 51a.
Patent JP-H1084286-A (JP)
Title: Coder and decoder for time series data
Inventor: MOTEGI TOSHIO
IPC: G16H10/60
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide the coder and decoder for time series data in a way that diagnosis is efficiently conducted. SOLUTION: A computer reads cardiograph data and detects a major peak R wave of the cardiograph data at first (step 201), then detects both end peaks Q, S waves (step 202), detects a front peak P wave, rear peak T and U waves (step 203) to detect a zero level cross point at both ends of each peak except the R wave (step 204). When the processing is not finished (step 205), the computer repeats the steps on and after the step 201 as to cardiograph data for a succeeding period.
Patent JP-S60128448-A (JP)
Title: Photomask
Inventor: KAKEHI AKIRA
IPC: G03F1/54
Filed: 1983-12-14
Abstract: PURPOSE:To form a resist film pattern with high precision by forming a mixture of an opaque film mask pattern in a prescribed form and a semitransparent film made of the same material but thinned to make it semitransparent in a prescribed form on the principal face of a transparent base. CONSTITUTION:An opaque Cr film pattern 23 made of Cr, etc. is formed on the principal face of a transparent glass base 22, and a semitransparent film pattern 24 of the same material of Cr, having an about 1/10 thickness of that of the film 23, and a desired light transmittance obtained by thinning it, is laminated on the pattern 23 and on the base 22 continuously in contact with the circumference of the side of the pattern 23 in a prescribed width. When a resist film 4 is exposed in conditions controlled on the basis of the time for giving a proper exposure, light is perfectly intercepted in the region of the resist film 4 corresponding to the pattern 23, and in the region corresponding to the pattern 24, exposure is made proper, and a part of exposure light incident from the side is intercepted.
Patent JP-H0552827-A (JP)
Title: Liquid sample inlet apparatus
Inventor: TOYODA GOHEI
IPC: G01N30/04
Filed: 1991-08-23
Abstract: PURPOSE:To sample liquid sample flowing in a tube directly into an analyzer. CONSTITUTION:A tube 6 having a sampling side tube is inserted in the middle of a tube 2, while a sample vaporizing chamber 10 is attached to the side tube and a sampling box 8 is fitted between a sampling port of the side tube 6 and the sample vaporizing chamber 10. The sampling box 8 is equipped with a sample sampling tube 12 which has a predetermined capacity and can be replaced, a first solenoid valve 14 is provided between an inlet of the sampling tube 12 and the sampling port, and a second solenoid valve 16 is provided between an outlet of the sampling tube 12 and the sample vaporizing chamber 10. A cartridge heater 18 is imbedded in a periphery of the sample vaporizing chamber 10, while a carrier gas inlet tube 20 is connected to a side and a capillary tube 24 which communicates through a septum 22 to a GC is inserted into the bottom.