baber/WOPTO huggingface dataset:
Patent JP-S60198059-A (JP)
Title: Electrolyte supply structure of matrix type fuel cell
Inventor: NAKAJIMA NORIYUKI
IPC: H01M8/24
Filed: 1984-03-21
Abstract: PURPOSE:To prevent liquid junction by arranging a hydrophilic material which faces a hole of liquid receiver and to which a hole of liquid receiver located in the direct upper part is vertically projected in each liquid receiver when the liquid receiver having a hole is installed in an electrolyte supply path and electrolyte is dropped to the lower liquid receiver. CONSTITUTION:Electrolyte is supplied from an electrolyte supply path 7 to a unit cell comprising a matrix 1, an oxidizing agent electrode 3, and an electrode substrate with rib 4 through a hydrophilic material 9. The electrolyte is supplied to the lower unit cell through holes 71a and 72a of plates 71 and 72 which serve as liquid receiver installed in the path 7. The hole 71a is arranged zigzag with the hole 72a. A hydrophilic material 9a which faces the hole 72a and to which at least a part of a hole 71b located in the direct upper part is projected is arranged in each liquid receiver. Therefore, since liquid dropped is spreaded without forming liquid drop, forming of liquid junction is prevented.
Patent JP-H05260103-A (JP)
Title: Modem
IPC: H04L1/00
Filed: 1992-03-13
Abstract: PURPOSE:To use a timer counter, which is used for PSK modulation at the time of transmission, as a filter which eliminates noise from demodulated data at the time of reception. CONSTITUTION:At the time of transmission, original transmission data SD is inputted to a switch 5 through a switch 4b, and a clock F is inputted to counters CNT0 (frequency division ratio n0) and CNT1 (frequency division ratio n1) in accordance with '0' and '1' of data SD, and respective frequency divided pulses pass an OR gate 20 and a counter CNT2 to generate an FSK signal having a square waveform. This signal passes a switch 4a and a circuit interface 7 and is sent to a line 01 as a sine wave FSK signal. At the time of reception, demodulated data RD1 demodulated by the line interface 7 is given to the switch 5 through the switch 4b, and frequency divided pulses of the clock F are outputted from counters CNTO and CNT1 in the period, when this data exists, in accordance with '0' and '1' of data RD1. These frequency divided pulses pass an RS flip flop 3 to obtain reception data RD which has the noise eliminated.
Patent JP-S51129158-A (JP)
Title: Agc control circuit
Inventor: NAKAJIMA MASAHIKO
IPC: H03G1/00
Filed: 1975-05-02
Abstract: PURPOSE:To make the current source with two kinds of high output impedance correspond exactly to each other for supplying the current to the variable impedance element and to make the transconductance stable aginst temperature variations and secular changes.
Patent JP-H07257129-A (JP)
Title: Wind-up restraining device for front suspension
Inventor: KATO HIDEO
IPC: B60G17/00
Filed: 1994-03-24
Abstract: PURPOSE:To sufficiently prevent wind-up during braking, and to sufficiently ensure the stroke of a front wheel during normal running other than braking. CONSTITUTION:A wind-up restraining device comprises a wind-up stopper 42 for limiting the degree of deformation of a leaf spring 21, and an actuator 43 for extending the wind-up stopper to and from the leaf spring 21, and a solenoid valve and a switch for projecting the wind-up stopper 41 toward the leaf spring 21 during braking.
Patent JP-H06265644-A (JP)
Title: Position surveying method for underground buried tube and laying method for position surveying conductor
Inventor: NAKAMARU TETSUYA
IPC: G01V3/11
Filed: 1993-03-15
Abstract: PURPOSE:To easily survey even a short branch tube from a ground surface. CONSTITUTION:Branch tubes 23, 29, 33, 37 are branched from a main tube 22 buried under soil 21. Locating wires (position surveying leads) 26, 27, 30, 31, 34, 35, 38, 39 are respectively laid in reciprocating directions at the tubes 23, 29, 33, 37. Locating wires 28, 32, 36, 40, 41 are laid along the tube 22. These wires are continuously connected in series, and a signal current is supplied from an oscillator 24. Magnetic fields generated from signal currents flowing to the wires are sensed by an oscillator 42. Although the tubes 29, 37 are short, the equivalent currents flow to the wires 30, 31 and 38, 39 to those flowing to the wires 28, 36 laid along the tube 22, magnetic fields which can be sensed are generated from a surface ground.
Patent JP-H08247603-A (JP)
Title: Controller for refrigerator
Inventor: SUDA JUNICHI
IPC: F25D11/00
Filed: 1995-03-14
Abstract: PURPOSE: To prevent frozen foods from being rotten until a user takes notice of a failure state of a cooling system by indicating the failure when a discharge pipe temperature sensor of a compressor becomes a predetermined temperature or higher, and forcedly circulating cold air to a freezing chamber by closing a motor driven damper. CONSTITUTION: A signal from a discharge pipe temperature sensor 12 is inputted into temperature detection means 13. Based upon inputted temperature failure judging means 18 detects failure. Failure control means 18 determines closing operation of a motor driven damper 8 and a display operation or a display device 5 based upon the decision of the failure decision means. Based upon the determination failure output means 20 indicates the failure on the indication device 5 and a motor driven damper control means 17 drives the motor driven damper 8.
Patent JP-S59180289-A (JP)
Title: Latent heat type heat accumulator
Inventor: ISHII TAKAHITO
IPC: F28D20/02
Filed: 1983-03-29
Abstract: PURPOSE:To prevent a reduction in the heat exchanging performance of a radiator due to a temperature reduction in the upper part of a heat accumulating material so as to obtain a high and stable heat exchange output as well as an enhanced rate of heat accumulation in a latent heat type heat accumulator which accumulates the thermal energy such as the solar heat and waste heat for use in hot water supply, air conditioning and heating. CONSTITUTION:A container 5 contains in it a latent heat type accumulating material 6 such as sodium acetate trihydrate, a heat conductive medium 7 like flon gas-113, powdered Al2O2 as an inorganic material which is moistened well by sodium acetate trihydrate 6, and powdered carbon as an inorganic material 8b which is moistened well by -113(7) with a remaining space D. When cold water 9 passes through a radiator 10, the vapor 7a of flon gas-113(7) in the space D becomes condensate 7b. When the condensate 7b of flon gas-113(7) drops into a space E for crystal 6a and melt 6b of sodium acetate trihydrate, carbon powder 8b immediately clings to the condensate droplet 7b to make the apparent density greater, causing to settle deep enough in the space E for the melt 6b. At that moment, the latent heat of melting released by sodium acetate trihydrate 6 is transferred to the condensate 7b with the carbon power 8b as a primary medium.
Patent JP-H08247913-A (JP)
Title: Equal volume shear test equipment
Inventor: YOSHIDA TAKAHARU
IPC: G01N3/24
Filed: 1994-02-28
Abstract: PURPOSE: To enable direct testing of the shear strength of an earth sample at the site and thereby to obtain the result of a test approximating extremely to the state of the actual natural ground and raised earth, by determining directly the equal volume shear strength of the ground at the original position by adding functions of vertical displacement measurement by a vertical pressing device and fine adjustment of a vertical load to site large-sized shear test equipment. CONSTITUTION: The surrounding ground is dug in prescribed dimensions (30×30×15cm approximately) and an earth sample S raised upward integrally with the original ground is prepared. The sample S is passed through an opening part 2 and a holding-retaining frame 3 and a base 1 is provided on the ground around it. A loading plate 12 being set on the sample S, a vertical pressing device 14, a pressing force measuring unit 16 and a vertical pressurizing device 17 are provided thereon with a slide bearing 13 interposed and the upper end of the device 17 is engaged with a reaction force support 21. While the sample S is made compact under a prescribed pressure and kept in a pressurized state by operating the device 17, a lateral pressing device 6 is operated to extend and the frame 3 is pressed by a pressing rod 10.  The vertical displacement of the device 14 for maintaining an equal volume is monitored and regulated by a plurality of vertical displacement meters 19 and the pressurizing force is detected by the measuring unit 16. The pressing force by the device 6 is detected by a pressing force measuring unit 8, corresponding to the shift of the frame 3.
Patent JP-S62212090-A (JP)
Title: Drossless laser cutting machine
Inventor: MURAKAWA MASAO
IPC: B23K26/142
Filed: 1986-03-14
Abstract: PURPOSE:To execute substantially drossless laser cutting with a simple mechanical mechanism by automatically rotationally moving a pieces of a lower gas nozzle for blowing gas from one side of the cutting line of a work in follow up to the change of the cutting direction. CONSTITUTION:A wheel 7 contacts an X-Y table 11 and the central axis (c) of a body 3 is matched with the beam axis by an arm 6 and a guide path body 5. The lower gas nozzle 4 is attached with an ejection port 40 in the direction of the non-product side Wa from the under side of the work W. The gas is passed through the guide path body 5 and gas pocket 9 in an immobile state and is ejected at a prescribed angle from the nozzle 4. The body 4 is rotationally moved by a bearing to meet the changing direction of the wheel 7 when the table 11 moves in compliance with the cutting shape. The lower gas nozzle 4 is thereby rotationally moved by the same angle as the angle of the body 3 so as to automatically follow up the change of the cutting direction.
Patent JP-S57167897-A (JP)
Title: Spinnaker pole in sail boat
Inventor: KABAYA KATSUJI
IPC: B63H9/08
Filed: 1981-04-10
Abstract: PURPOSE:To make the pole to be light-weight and improve maneuverability in such a way that a spinnaker pole is formed into a specific shape by means of a fiber reinforced plastic, and an engaging tool made of a plastic in which carbon fiber chips are contained is fixed at the end part of the pole. CONSTITUTION:A spinnaker pole 11 has its base end part engaged at a mast 2,  and the tip part is engaged with a guy 8 on the tack side of the spinnaker. The  body 21 is intergrated by means of a fiber reinforced plastic pipe, the inner  layer 33 is convolved by glass fiber in the peripheral direction, and the outer  layer 34, 35, 36 are integrated by arranging respectively carbon fiber in the axial directions. Besides, thickness of the pole body 21 is made to be thinner as it  goes to the end part. Further, engaging tools 22, 23 in the same structure are inserted and fixed at the both ends of the pole body, and the engaging tool 22 is  formed by injection molding of a thermoplastic resin in which carbon fiber  chips are contained.
Patent JP-H01229037-A (JP)
Title: Dissolution of powdery high polymer
Inventor: MIYOSHI KAZUTAKA
IPC: D01D1/04
Filed: 1988-03-08
Abstract: PURPOSE:To rapidly dissolve high polymer powder in a solvent solution and simultaneously deaerate the solution by feeding the high polymer powder to a dissolving tank, deaerating in vacuum, adding a solvent solution to the tank and blending. CONSTITUTION:High polymer powder is fed to a dissolving tank heated preferably to room temperature-100 deg.C, deaerated in vacuum under pressure preferably 10mmHg and blended with a solvent solution to dissolve the high polymer in the solvent solution or the high polymer powder and the solvent solution are fed to a dissolving tank, stirred, blended, heated in vacuum under pressure 10-10mmHg to dissolve the high polymer powder and a spinning dope, etc., is produced.
Patent JP-S63221081-A (JP)
Title: Composition for judging build-up amount of desensitizing ink for pressure-sensitive recording paper
Inventor: AZUMA SHUNSAKU
IPC: B41M5/124
Filed: 1987-03-10
Abstract: PURPOSE:To rapidly and simply judge a build-up amount, by using a composition for judging the build-up amount of desensitizing agent containing a dye or dye precursor changing in a color phase or absorptivity according to pH and an acidic substance. CONSTITUTION:The combination of a color forming sheet and desensitizing ink consists of a weak acid and a weak base and continuously changes in capacity donating or taking a proton by the amount ratio of both of them. From this, when a composition containing a dye or dye precursor changing in a color phase or absorptivity according to pH is used in a sheet coated with desensitizing ink, the absorptivity or the color phase changes corresponding to the build-up amount of said ink. This change may be visually observed, measured by an optical densistometer or compared with a color phase comparing chart. By this method, the build-up amount of the desensitizing ink can be measured.
Patent JP-H02235465-A (JP)
Title: Call interruption device
Inventor: OKAZAKI SHUICHI
IPC: H04L69/40
Filed: 1989-03-09
Abstract: PURPOSE:To surely interrupt a call by outputting a terminal interrupt command signal in place of a call interruption command when a fault is detected or disconnecting a terminal equipment physically from the network. CONSTITUTION:Upon the detection of hook-on, a processor 10 outputs a call interruption command to an ISDN 3 through a layer 2.hardware 5 and a layer 1.hardware 6. On the other hand, when a fault detection section 14 detects a fault, a counter circuit 15 starts the count. After a prescribed time elapses, when the counter circuit 15 expires, an output of a switching circuit 12 is switched. Then an interruption command signal outputted from an interruption command signal output section 13 is outputted to the ISDN 3 via the switching circuit 12 and a driver receiver 7. The ISDN 3 receives the signal to execute the interruption of a terminal equipment.
Patent JP-S61214197-A (JP)
Title: Reproducing device for recording disk
Inventor: KONDO MASAKI
IPC: G11B33/08
Filed: 1985-03-19
Abstract: PURPOSE:To prevent defective reproduction such as groove skipping by using a shock absorbing member between joint of the body of a reproducing device and outer covering frame. CONSTITUTION:The main body of the reproducing device 1 consists of a outer covering frame 2, a rotating device 3, a chassis 4 and legs 5, and a shock absorbing rubber member 6 is provided between the body 1 and outer covering frame 2. In the recording disk reproducing device, the outer covering frame 2 is fitted through the shock absorbing rubber member 6, and accordingly, even when shock is given by touching of a hand etc., the shock is relieved. Further, the shock to the body 1 is reduced through screws for joining as well. Thus, large shock applied to the body can be prevented, and groove skipping at the time of reproducing can be prevented.
Patent JP-H03258913-A (JP)
Title: Hydraulic control type variable capacity exhaust pipe
Inventor: HATTORI MASASHI
IPC: F01N13/08
Filed: 1990-03-08
Abstract: PURPOSE:To prevent functional deterioration caused by leakage of exhaust gas, malfunction caused by carbon, etc. and increase of required quantity of electricity by driving and controlling with a hydraulic pressure a reflecting member of an exhaust gas positive pressure wave moving in the exhaust gas stream line direction in an exhaust pipe. CONSTITUTION:A reflecting member A of an exhaust gas positive pressure wave moving in the exhaust gas stream line direction in an exhaust pipe body C is driven and controlled by a hydraulic unit 1. By this, as the exhaust pipe body C and the reflecting member A are in the sealed state against the outside air, functional deterioration due to leakage of exhaust gas can be prevented. Also, as the number of mechanical parts such as a mechanism and so on is small, malfunction caused by accumulation of carbon, sludge and so on can be prevented. Moreover, as a hydraulic pressure is used, increase of required quantity of electricity is not accompanied.
Patent JP-H10255559-A (JP)
Title: Heat resisting wiring board
Inventor: OUCHI KATSUAKI
IPC: H01B7/29
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat resisting wiring board which has good heat resistance at its high temperature parts and whose equipment unit is low in manufacturing cost. SOLUTION: This wiring board 1 comprises a number of conductors 2 for use in a high-temperature atmosphere. In this case, the conductors 2 are spaced appropriately and arranged in parallel, connectors 4, 4 are provided at both ends of the conductors 2 arranged in parallel, and the conductors 2 between the connectors 4, 4 are covered with covers 5, 6 made from a heat-resisting molding resin.
Patent JP-H07237389-A (JP)
Title: Writing utensile
Inventor: TAMURA TAKASHI
IPC: B43K8/02
Filed: 1994-02-28
Abstract: PURPOSE:To realize a natural writing through the interlocking between writing action and valve-opening action and smooth ink delivery. CONSTITUTION:A tip knocking type writing utensile is concerned. Ink is stored in a gap, which is formed between the inner wall of an outer tubular body 9 opened at its front so as to communicate with outside and bottomed at its rear and the outer wall of an inner tubular body 5 opened at its rear, without recourse to capillary force. In addition, at the front end of the stored ink, a travelling wall body 11, which travels backwards in proportion to the consumption of the ink, is provided. Further, the inner bores of the inner tubular body 5, in which the ink enters from its open rear, are capillary bodies 6.
Patent JP-H06247580-A (JP)
Title: Cleaning sheet of paper feed device
Inventor: OKADA TOMOHIKO
IPC: G03G15/00
Filed: 1993-02-19
Abstract: PURPOSE:To improve cleaning effect of a picker roller and facilitate its han dling. CONSTITUTION:A sheet 5 coated with starch for cleaning is set in a paper feed cassette 4. By rotating a picker roller 1, cleaning is performed by means of the sheet 5. The sheet 5 has rigidity so as not to be detached from a claw 6 by rotation of the picker roller 1. The sheet 5 is constituted of a sheet member and a released paper provided thereon through cleaning starch. The sheet member and the released paper can be separated from each other so as to make the use of a plurality times possible. Further by using the cleaning starch containing abrasive grain, furthermore cleaning effect can be obtained.
Patent JP-H04291562-A (JP)
Title: Connection state read system for channel switch
Inventor: TOBE MICHIKO
IPC: H04M3/26
Filed: 1991-03-20
Abstract: PURPOSE:To easily display a destination identified from the connection state to a maintenance terminal equipment and the connection state in a channel switch to a maintenance terminal equipment by using the maintenance terminal equipment of an exchange. CONSTITUTION:A maintenance terminal equipment 2 is provided with a connection state read processing section 9, a connection destination identification processing section 10 and a connection state display processing section 11. The connection state read processing section 9 identifies an operation input of a test personnel, sends a read command signal to a central processing unit 7, resulting in receiving connection state information in a channel switch 8 of a subscriber 3. A connection destination identification processing section 10 edits the information outputted from the connection state read processing section 9 into number information and connection information for the display on the maintenance terminal equipment 2. The connection state display processing section 11 controls to display the edited number information and connection information to be displayed on the maintenance terminal equipment 2. Thus, the connection state of the channel switch is simply observed by the maintenance terminal equipment without stopping an exchange and a faulty subscriber for talking is designated, for example, for the fault analysis.
Patent JP-H09229123-A (JP)
Title: Processing method and device for cylinder groove of gas cylinder device
Inventor: UEDA YUJI
IPC: B21D17/04
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To enhance the easiness in processing a cylinder groove and simplify the mounting structure of a processing roller and a guide roller. SOLUTION: A gas cylinder device concerned has a cylinder 2 which is provided at the bore with a cylinder groove 6 for generating an expansion side damping force using a cylinder groove processing device, wherein a processing roller is accommodated in the cylinder and rotates in the protruding condition.  The arrangement further includes a slide member 21 fitted with a guide roller 24 coaxially with the processing roller 26 and a guide member 22 accommodated in the cylinder and furnished continuously with a main guide surface 27 and the first to fourth sub-guide surfaces 28A-28D, and these sub-guide surfaces guide the guide roller 24 of the slide member 21 so that the processing roller 26 is put in non-contacting condition with respect to the bore of the cylinder 2 while the main guide surface 27 guides the guide roller 24 of the slide member 21 so that the processing roller 26 is put in contact with the bore of the cylinder 2. Thereby the cylinder 2 is made possible to swell outward, and the intended cylinder groove 6 is produced by the processing roller 26 with relative movement of the slide member 21 to the cylinder 2 and guide member 22.
Patent JP-S61214122-A (JP)
Title: Magnetic recording medium
Inventor: NIIMI HIDEAKI
IPC: G11B5/66
Filed: 1985-03-19
Abstract: PURPOSE:To obtain a high output in long-wave recording and to control the peeling of a ferromagnetic metallic thin film layer and generation of cracks by forming >=2 layers of the ferromagnetic metallic thin film on a substrate and providing a thin film having a specified elastic modulus between the laminated ferromagnetic metallic thin film layers. CONSTITUTION:More than two layers of a ferromagnetic metallic thin film are formed on a substrate 1 and thin film layers 38 and 40 are formed between the respective ferromagnetic metallic thin film layers 37, 39 and 41. The elastic modulus of the thin film layers 38 and 40 is preferably regulated to 0.05X10<11>-3X10<11> dyne/cm<2>. When the thin film layer having such an elastic modulus is provided, the displacement of a magnetic recording medium formed by laminating >=2 layers of the ferromagnetic metallic thin film is absorbed by the thin film layer when the medium is bent and the stress exerted on the ferromagnetic metallic thin film layer can be excellently reduced. Consequently, the generation of cracks in the ferromagnetic metallic thin film layer is effectively controlled. The thin film layers 38 and 40 are formed by the plasma polymerization of an org. compd. or by the sputtering, etc., of a heat- resistant org. high molecular compd. and a plasma-polymerized film layer or a heat- resistant org. high molecular compd. film layer each having 0.05X10<11>-3X10<11> dyne/cm<2> elastic modulus can be easily formed.
Patent JP-S59187516-A (JP)
Inventor: KIYA YOSHIO
IPC: B65B27/12
Filed: 1983-03-31
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。