baber/WOPTO huggingface dataset:
Patent JP-S60130672-A (JP)
Title: Thermal energy storage material
Inventor: WADA TAKAHIRO
IPC: C09K5/06
Filed: 1983-12-19
Abstract: PURPOSE:To provide a thermal energy storage material which does not cause a supercooling phenomenon, has stable heat absorption and heat dissipation performances and a large thermal energy storage capacity per unit weight and is inexpensive, by blending a specified nucleating agent with a sodium acetate/ water thermal energy storage material compsn. CONSTITUTION:At least one compd. selected from sodium p-toluenesulfonate, sodium monochloroacetate, sodium DL-malate, sodium cinnamate, sodium 1-naphthalenesulfonate and sodium tartrate is used as a nucleating agent. Not more than 40pts.wt. said nucleating agent is blended with 100pts.wt. system consisting of 40-80wt% sodium acetate and 60-20wt% water.
Patent JP-S6484011-A (JP)
Title: Combustion equipment
Inventor: NAKATANI KAZUTO
IPC: F23D3/10
Filed: 1987-09-24
Abstract: PURPOSE:To make characteristic of exhaust gas good and prevent the generation of burning sound and the swing of flame in the time of maximum burning by providing unperforated parts in the inner flame cylinder of the part facing the collar of a flow control cylinder in regard to combustion equipment such as a petroleum stove for a household use. CONSTITUTION:An inner flame cylinder 6 of combustion equipment extends from the neighborhood of the position facing a wick 1 to the neighborhood of the upper end of the inner flame cylinder 6, and a flow control cylinder 21 having a first collar 21a for shielding a flow control area 22 formed between the inner flame cylinder 6 and the first collar 21a by the bottom face. A second collar 21b for vertically dividing the flow control area 22 right above a communication hole 27 with providing air holes 23 at one location or more of the wall of the flow control cylinder 21 is provided and unperforated parts 25 are formed in the inner flame cylinder 6 facing the collar 21a, 21b. Therefore, unburnt gas is introduced in the flow control area 22, supplied in a furnace 8 from an air hole 11 of the neighborhood of the upper end of the flow control cylinder 21 as air supplied in the upper part of the flow control cylinder 21 is mixed and burning is accelerated. Since the unperforated parts 25 are formed on the inner flame cylinder 6, flame formed on the inner flame cylinder 6 is stabilized.
Patent JP-H0977282-A (JP)
Title: Document feeder
Inventor: MATSUDA JUNICHI
IPC: B65H3/06
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent damage of documents bound by a stapler staple by disposing a metal detector for the stapler staple on the upstream part of a document feed roller, and stopping feeding a document in response to a signal from the metal detection. SOLUTION: Plural metal detectiors S1 on the feed roller SR side are installed in the base of a fitting cover SRC at a right angle to the document conveying direction. Further, metal detectors S2 are installed in a line along the document conveying direction on the inside of cursors C1, C2, respectively. When an operator presses a print button, documents on a document tray are sent forward by the feed roller SR. At this time, if a stapler staple is contained in the documents, it is detected by either the metal detector S1 or S2. The feed roller SR, a conveying roller TR, and a conveying belt B are instantaneously stopped through a control device in response to the detection signal, and the detection of the stapler stale is displayed. The operator takes out the documents to remove the stapler staple, and then resets the documents.
Patent JP-H0791131-A (JP)
Title: Snap fit mechanism, process cartridge and image formation device
Inventor: NAMIKI HIROAKI
IPC: G03G21/16
Filed: 1993-09-27
Abstract: PURPOSE:To easily break a process cartridge or the like on recycling, by providing a protrusion with a mark on the upper frame made of an elastic stractural material and providing a thin part at the periphery thereof to break the thin part with a blow for disengaging. CONSTITUTION:At least one of electric charge, development, and cleaning and an electrophotosensitive material are unified to make a cartridge. And a groove 12b and a protrusion 12c are provided at the counter side of the fixing part 12a of the upper frame body 12 of a process cartridge detachably fitted to the device body. A triangle mark 12d showing the protruded direction of a claw 12a1 is indicated on the protrusion 12c. The protrusion 12c struck with a hammer or a projected tool to break the groove 12b (thin part) and separate the cngagement the fixing part 12a with the fixed part 13a. In this way, the disassembling works for recycling of the process cartridge can be efficiently carried out.
Patent JP-H1060810-A (JP)
Title: Channel block for draining permeating water of water-permeable pavement section and permeating water-drainage construction
Inventor: ISHIDA TAKAYUKI
IPC: E01F5/00
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a channel block capable of efficiently draining permeating water of a water-permeable pavement section. SOLUTION: A channel block 3 is constructed along the edge part of a water- permeable pavement section 2 in a state to link with a channel 5 thereof. The channel block 3 is equipped with a water receiving surface 7 of one upper angle part of a block main body 4 having the channel 5 therein. Drain outlets 16 linking with the channel 5 are provided to the water receiving surface 7 at required intervals in the direction of the length. Then, the lower end of an opening edge in an opening of the upper end of the drain outlet 16 is roughly fitted to the lower end edge of the water receiving surface 7.
Patent JP-H04120367-A (JP)
Title: Clamp working both for longitudinal and transverse of provisionally constructed structure
Inventor: ITO MITSUTOSHI
IPC: E04G7/06
Filed: 1990-09-12
Abstract: PURPOSE:To permit the same clamp to make both vertical and horizontal grasping by furnishing a bolt at a certain angle in the upper corner part of a channel- shaped body, providing a rotary table which makes axial and rotational movement relative to the bolt, and installing a fixing means to fix this rotary table to the body. CONSTITUTION:A clamp 10 is composed of a channel-shaped body 20, rotary table 30, bolt 40. and fixing means 41. A tapped hole 26 is at 45 deg. bored at the corner formed by the side wall 23 and the upper part 21 of the body 20, and a bolt 40 is driven in this hole. The rotary table 30 is provided with a seat 33 for a bolt 40a shank and made possible to move both axially and rotationally. The fixing means 41 for this rotary table 30 is formed of the thread part 42 of bolt 40 and a nut 43. This allows the clamp 10 to mount a handrail column 16 in the horizontal and the vertical attitude.
Patent JP-H1094284-A (JP)
Title: Ac motor incorporating inverter and control method therefor
Inventor: WATANABE SHIGEO
IPC: H02P27/06
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To replace a DC motor in existing roll facilities, as is, with an AC motor having high maintainability while utilizing the existing power supply facility and cables as much as possibie and eliminating the effect of electromagnetic noise. SOLUTION: AC motors 15, 16 and inverters 9, 10 are housed in a same structure and speed and/or torque command signals being inputted to the control circuits 13, 14 for the inverters 9, 10 are transmitted on an optical cable 25. The control circuits 13, 14 for the inverters 9, 10 and a central control unit 26 as well as the control circuit 13, 14 for the inverters 9, 10 of the motors 15, 16 being driven correlatively are coupled through optical cables 25 thus transmitting essential control signals on the optical cables 25.
Patent JP-H03130616-A (JP)
Title: Polarimetric fiber photosensor
Inventor: MARIO MARUTEINERI
IPC: G01J4/00
Filed: 1990-09-12
Abstract: PURPOSE: To find physical phenomenon interfering with an optical fiber in a space by using an optical sensor with a polarization maintaining fiber having light propagation modes. CONSTITUTION: A reference light signal emitted from a light source 10 is propagated to an optical fiber 12 via a light connector 11 and is propagated to an optical fiber 15 via a light connector 14. Power coupling is induced between two propagation modes at a point A of the optical fiber 15 owing to the deformation of the optical fiber determined by a first ring 16. Power coupling is induced again between the two propagation modes due to the deformation of the optical fiber determined by the second ring 16 at a point B of the optical fiber 15, an a second measurement light signal is generated and propagated by the propagation mode of the first measurement light signal at a smaller speed than the propagation speed of a reference light signal.  Similarly, another power coupling is induced owing to the deformation of the optical fiber determined by the third ring 16 at a point C of the fiber 15 so that a generated signal is propagated.
Patent JP-S62101347-A (JP)
Title: Method for packing molding sand into vacuum shaping flask
Inventor: MIWA KATSUMI
IPC: B22C15/14
Filed: 1985-10-25
Abstract: PURPOSE:To oscillate an oscillation table to be imposed with a pattern and molding flask not only in a vertical direction but also in a horizontal direction and to thoroughly pack the sand into the recess in the transverse direction of the pattern by using air dampers in place of air springs to support said table. CONSTITUTION:Compressed air is evacuated from the air dampers 2 to suck a film onto the surfaces of a pattern board 9 and pattern 12 in tight contact therewith; thereafter the molding flask 8 is imposed via the film on the board 9. One set corresponding to the adjacent dampers 2 of 4 pieces of regulating valves 5 is so adjusted that the set pressure thereof is different from the set pressure of the other one set of the valves 5. A hopper 14 is thereafter turned to the position right above the oscillation table 6 and the compressed air is supplied to the dampers 2. Then the dampers 2 expand and the table 6, the board 9 and the flask 8 ascend so that the top surface of the flask 8 contacts the bottom surface in the aperture at the bottom end of the hopper 14. The table 6 is thoroughly oscillated in the vertical direction and in the horizontal direction as well by the unbalance of the supporting characteristics of the dampers 2 when molding sand is packed into the flask 8 and the table 6 is oscillated by an oscillating body 7. The sand is thus thoroughly packed into the recess 11 as well.
Patent JP-S61119109-A (JP)
Inventor: FUJIMOTO SATOSHI
IPC: A01B63/16
Filed: 1984-11-14
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-H0581049-A (JP)
Title: Time management system for memory
Inventor: YAZAKI MASATOMO
IPC: G06F12/08
Filed: 1991-09-20
Abstract: PURPOSE:To provide the time management system of a memory, which can transfer data on a real memory without the need of swap-out and swap-in by hourly managing time sequential data on the time management system of the memory for processing what is called time sequential data such as a moving picture and sound. CONSTITUTION:A memory part 5, a time counting part 3 provided with a time management table 31 managing the timing time of the area acquirement/open of the memory part and an area management part 4 provided with a user area time management table 41 which hourly manages the memory part based on an area acquirement signal and an area open signal from the time counting part are provided. When the time counting part 3 detects that it comes to designated time, the area management part 4 is instructed to acquire the memory part 1. When the time counting part 3 detects that designated time elapses, the area management part 4 is instructed to open the memory part 1.
Patent JP-H04119781-A (JP)
Title: Edit device
Inventor: JINBO KENJI
IPC: G11B27/024
Filed: 1990-09-10
Abstract: PURPOSE:To allow the one edit device to implement the edit serving its purpose up to the edit in combination by receiving character or graphic information from a wordprocessor or a personal computer, synthesizing audio video information from a video tape recorder onto the said information and outputting the result to a video tape recorder at the video recorder side. CONSTITUTION:An input section 10 receives a pattern data such as a character or a picture outputted from a wordprocessor 2. An input section 15 receives picture information from a reproducer side video tape recorder 1. In the case of sending a pattern data of a synthesis processing section 14 from a memory read section 13, the transmission of the pattern data from the memory read section 13 to the synthesis processing section 14 is controlled by a command from an operation section 18 so that a microcomputer section can implement processing such as superimposition, scroll and wiping, the synthesis processing section 14 synthesizes the pattern data and the picture information from the reproducer side video tape recorder 1 and outputs the result to a video recorder side video tape recorder 4 from an output section 19 as a picture in which the processing such as superimposition, scroll and wiping is already finished.
Patent JP-S60135681-A (JP)
Title: Gas compressor
Inventor: YOSHIMURA KEIJI
IPC: F04B31/00
Filed: 1983-12-22
Abstract: PURPOSE:To make mechanical power transmitting means unnecessary and prevent leakage of gas or the like by a method wherein cylindrical casings are slanted alternately into opposing directions and free pistons, inserted thereinto so as to be sealed tightly and slidable, are driven by gravity to compress the gas. CONSTITUTION:The free pistons 2, having heavy weights, are inserted into the cylindrical casings 1 slidably under tightly sealed condition and the casings 1 are slanted alternately into opposing directions by a driving device not shown in the diagram whereby the free pistons 2 are reciprocated in the casings 1 by gravity. Gas is sucked from suction gas paths 4A, 4B into compression chambers 10, 11 through suction valves 8A, 8B and is compressed, thereafter, is discharged from discharging gas paths 3A, 3B through discharging valves 7A, 7B. Thus, gravity is utilized to drive the free pistons 2, therefore, the mechanical power transmitting means is made unnecessary, the rotating or sliding section of the transmitting means is eliminated, leakage of gas may be prevented, the structure thereof may be simplified, the number of parts of the compressor may be reduced and the manufacture of the compressor may be effected inexpensively.
Patent JP-S6483621-A (JP)
Title: Production of grain oriented silicon steel sheet having good magnetic characteristic
Inventor: NISHIIKE UJIHIRO
IPC: C21D8/12
Filed: 1987-09-26
Abstract: PURPOSE:To smooth the surface of a steel sheet and to produce a grain oriented silicon steel sheet having good magnetic characteristics by subjecting the surface of the grain oriented silicon steel sheet subjected to finish annealing successively to mechanical polishing by an elastic polishing material and electrolytic treatment by a water soluble chloride soln. CONSTITUTION:The surface of the grain oriented silicon steel sheet subjected to the finish annealing is mechanically polished by using the elastic polishing material which does not deteriorate the magnetic characteristics. The base material which holds the abrasive grains of the elastic polishing material consists of an elastic stock having about <=10<4>kg/cm<2> compressive Young's modulus and the grain size thereof is preferably about >=#100 grain size. The perpendicular pressure to be exerted on the surface of the steel sheet is confined to about <=3kg/cm<2>. The steel sheet is subjected to the electrolytic treatment (about 1,000A/dm<2>) by the water soluble chloride soln. (NaCl soln.) after polishing by about >=0.5mu per face by the mechanical polishing. A tensile film is further coated on the surface at need. The grain oriented silicon steel sheet which is greatly improved in the iron loss is thus produced at the low cost.
Patent JP-H0796832-A (JP)
Title: Pig type scavenger
Inventor: AIZAWA YOSHIGO
IPC: B61B13/10
Filed: 1993-09-28
Abstract: PURPOSE:To provide a pig type scavenger having a function to prevent a removed sticking organism from accumulating in front of the scavenger. CONSTITUTION:Disks 2a, 2b and 3a, 3b inscribed in a cylindrical water channel (a) to be scavenged are fixed to the outer peripheral front and rear parts of a cylinder barrel body 1. A turning shaft 12 is rotatably arranged inside of the cylinder barrel body 1, and a propeller 7 is installed on the turning shaft 12 in the cylinder barrel body 12. Turning brush installing shafts 13 and 14 are fixed to the tip of the turning shaft 12, and brushes 15 and 16 are installed on these. When a scavenger constituted in this way moves in the cylindrical water channel (a) by being swept away by a water flow (b), an organism sticking in the water channel (a) is removed. When the removed sticking organism is gradually accumulated in front of the scavenger, the scavenger stops by the resistance, but in that case, the propeller 7 turns by the water flow (b) in the water channel (a), and turns the rotary brushes 15 and 16, and agitates and dilutes a removed sticking organism accumulating layer in front of the scavenger, and removes an accumulation.
Patent JP-H0578170-A (JP)
Title: Production of piezoelectric element for laminated type piezoelectric actuator
Inventor: ISHIKIRIYAMA MAMORU
IPC: C04B35/491
Filed: 1991-09-20
Abstract: PURPOSE:To provide the title piezoelectric element raised in sintering density without grain growth by optimizing HIP treatment process. CONSTITUTION:The objective piezoelectric element of PbTiO3-PbZrO3 base can be obtained through the following two consecutive processes: (A) primary sintering process: an original form is held under heating and sintered in such a manner that its density come to a value lower than the ideal density but >=91% of the ideal density to produce a primary sintered compact and (B) HIP treatment process: the primary sintered compact is further sintered in a gaseous atmosphere at temperatures at or higher than the primary sintering temperature but at or lower than ( the primary sintering temperature +100 deg.C) under a pressure of >=100MPa.
Patent JP-S6393585-A (JP)
Inventor: TAKABAYASHI SATOSHI
IPC: B25J15/08
Filed: 1986-10-09
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-S6483164-A (JP)
Title: Checking apparatus of cathode-ray tube
Inventor: MIYATA YUKITAKA
IPC: G01R31/24
Filed: 1987-09-25
Abstract: PURPOSE:To make an apparatus small in size, to facilitate positioning of a photodetector and thereby to improve an operation efficiency, by a construction wherein the photodetector is sucked and held on the front of a cathode-ray tube by using a suction pad. CONSTITUTION:A photodetector 1 comprising a photodiode and others is accommodated in a casing 2 having a window 2a protected by a transparent or translucent member formed of glass or plastics, for instance, in such a manner that the photosensing part thereof is made to face the window 2a. This casing 2 is disposed in a recession of a suction pad 3 made of rubber and formed in the shape of a trumpet. In the rear of the casing 2, a tubular member 4 is disposed, and a signal wire 1a of the photodetector 1 is connected from an output terminal 5 to a measuring device comprising CPU 10 and others through the tubular member 4. Besides, a pressure reduction piping 6 connected to a pressure reducing system of a vacuum pump and the like is connected to the tubular member 4. After the suction pad 3 is made to contact with a desired position on the front of the cathode-ray tube 8, a pressure in the suction pad 3 is reduced by exhaustion through a pressure reduction path 2b, and thereby the pad is sucked and fixed on the cathoderay tube for conducting checking.
Patent JP-S59156285-A (JP)
Inventor: MAIKERU CHIENGUUIEN CHIEN
IPC: C12N9/64
Filed: 1983-12-21
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-H0694674-A (JP)
Title: Initial stabilization of solid electrolyte type carbon dioxide sensor and solid electrolyte type carbon dioxide detector
Inventor: NITA HOZUMI
IPC: G01N27/416
Filed: 1992-09-10
Abstract: PURPOSE:To shorten the initial stabilization time of an electrolyte type carbon dioxide sensor necessary for bringing the sensor to a stably usable operation state after a sensor electrode is heated and to enhance the measuring accuracy of the concn. of carbon dioxide. CONSTITUTION:During a period when a sensor electrode 12 consisting of a detection electrode 12a and a reference electrode 12b and the carbonate covering the detection electrode are not heated by a heating means 2, an initial stabilization means 5 preliminarily applies constant voltage having polarity reverse to that of the electromotive force generated across sensor electrodes across the sensor electrodes. The initial stabilization means 5 consists of the switch 52 cooperated with a power supply switch 4 turning the power supply of the heating means 2 ON/OFF and voltage applying circuits 53, 54 applying constant voltage having polarity reverse to that of the electromotive force generated across the sensor electrodes through the switch when the power supply of the heating means 2 is turned OFF across the sensor electrodes.
Patent JP-S59119635-A (JP)
Inventor: PATORITSUKU BAROO
IPC: H01H71/66
Filed: 1983-12-20
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-S62100730-A (JP)
Title: Display device
Inventor: TAKUBO YONEJI
IPC: G02F1/055
Filed: 1985-10-29
Abstract: PURPOSE:To improve the quality of display by changing the intensity of light transmitted through a polarizing plate arranged in front of a transmissible ceramics and forming plural periodical band-like grooves on the surface of the ceramics. CONSTITUTION:A potential difference is applied to an optional part on a PLZT plane 1 by a voltage impressing head 2 to generate a display state. When the head 2 is scanned under the voltage-impressed state, its locus part is formed as if voltage is impressed to the part and then the voltage impression is released, so that the reading status can be obtained. In the displayed part, respective bits are decomposed by the grooves formed on the PLZT plate in the head scanning direction, and respective dots are decomposed by pitches in an electrode groups on the head 2 in the vertical direction. Consequently, the display quality is improved and a clear pattern free from crosstalk is obtained.
Patent JP-S62102697-A (JP)
Title: Magnetic video recording and reproducing device
Inventor: FUNABASHI TOSHIHIRO
IPC: H04N9/84
Filed: 1985-10-29
Abstract: PURPOSE:To improve S/N sufficiently and to reduce allowable color missing by devising the titled device that a delay time caused in a feedback component to avoid the effect even when the delay time is increased thereby utilizing the delay time caused in the feedback component. CONSTITUTION:A delay time taud of a delay circuit 3 is decreased by a delay time tau1 of a delay circuit 10 to form taud=1H-tau1. A phase advancing circuit 4 advances the phase of an input chrominance carrier signal (a) to advance the apparent time by the delay time tau1 of the delay circuit 10 to attain taua=tau1. The relation between the input chrominance carrier signal (a) through the phase advancing circuit 4 and a delay output signal by of the delay circuit 3 in an adder 5 is expressed as taud=1H-taua, and both equations taud=1H-tau1 and taud=1H-taua are established without discrepancy and since the tau1 is sufficiently smaller than the 1H, the relation of taud=1H is established practically. In selecting the delay time tau2 of the delay circuit 11 as tau2=tau1, the relation of taud+tau1=1H is established and a delay circuit between the input terminal 1 and the subtractor 8 is not required.