baber/WOPTO huggingface dataset:
Patent JP-H11354001-A (JP)
Title: Electromagnetic relay
Inventor: NAKANO KAZUSHI
IPC: H01H50/56
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and assembling man-hours and to simplify production processes and production management by connecting moving contacts of moving contact pieces of a moving block rotated by an electromagnet to adjacent fixed contact terminals of fixed contacts contacting/separating, to/from the fixed contacts through a disconnectable connecting part. SOLUTION: A moving block 30 provided with a moving iron 33 is rotatably supported by projecting parts 26a, 26b protruded on an upper surface recessed part 25 of a base block 20 built-in with an electromagnet equipped with magnetic pole parts 11a, 11b, and connection parts 32c of a moving contact piece 32 are connected to connection receiving parts 21a of common terminals 21. The current carrying direction of the electromagnet is varied to rotate the moving block 30, thereby contacting/ separating moving contacts on both ends of the moving contact pieces 32 to/from fixed contacts 22a, 23a exposed on the upper surface of the recessed part 25 and retaining connections through a permanent magnet mounted to the lower part of the moving iron piece 33.  At least one fixed contact terminal 23 of the adjacent fixed contacts 23a is formed short-circuited by a connecting part 23d and is disconnected, removed or retained, as required.
Patent JP-H0821304-A (JP)
Title: Snow melting device by waste heat of air conditioner
Inventor: SUGIMOTO KOJI
IPC: F02B63/06
Filed: 1994-07-08
Abstract: PURPOSE:To melt snow by utilizing heat of cooling water and exhaust gas of high temperature discharged from an engine driving a refrigerant compressor of an air conditioner. CONSTITUTION:By letting cooling water bypass a heat radiation circuit 14 for cooling water by means of a heat radiation circuit changeover valve 24, and if necessary, by changing exhaust gas to an exhaust gas heat exchanger 25 side by means of an exhaust gas changeover valve 26 so as to heat the cooling water by the exhaust gas, the heated cooling water is let flow through a heat exchanger 18 for melting snow so as to melt snow.
Patent JP-S6135983-A (JP)
Title: Multicolor printer
Inventor: MIZUTANI MINORU
IPC: B41J33/38
Filed: 1984-07-30
Abstract: PURPOSE:To obtain an inexpensive multicolor printer easy to control, by attaching a ribbon clamp member to a carriage having a recording head mounted thereto and making the coating length of each color ink of an ink ribbon same to that of the moving range of the carriage from the initial position thereof to the turn position thereof. CONSTITUTION:Recording is performed during a time when a carriage 10 moves to a turn position at the time of recording while an ink ribbon 23 is drawn out from one ribbon spool 24 and the ink ribbon 23 is held between a ribbon clamp lever 14 and a ribbon clamp member 12 at the turn position. When the carriage 10 is returned to the initial position from the turn position thereafter, two ribbon spools 24, 25 are rotated by a unidirectional rotary transmission means to wind up the ink ribbon 23 and, therefore, an ink detecting sensor or the motor exclusive to the ink ribbon are dispensed with and an inexpensive printer easy to control is obtained.
Patent JP-S5680045-A (JP)
Title: Color photographic material
Inventor: AOKI KOUZOU
IPC: C09B53/00
Filed: 1979-12-05
Abstract: PURPOSE: To obtain a photosensitive material having high stability and superior color reproducibility and causing little density lowering even if processed with a bleaching bath with weak oxidizing power by adding a cyan dye forming coupler having an o-sulfonamidobenzoylamino group on the cyan coupler ring.  
     CONSTITUTION: To a silver halide emulsion layer is added a cyan coupler represented by formula I [where A is a cyan coupler residue, A and -NHCO do not bond to each other at the active position of A, R 1  is (substituted) alkyl or (substituted) aryl, R 2  is H or (substituted) alkyl, R 3  is H, halogen, alkyl or alkoxy n=1W3, and when n≥2, R 3  may be same or different], e.g., the coupler of formula II. Thus, a photosensitive material having its absorption maximum in 645W655mμ and superior resistance to heat, moisture and light is obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6139230-A (JP)
Title: Magnetic recording medium
Inventor: OCHI TORU
IPC: C09D7/12
Filed: 1984-07-27
Abstract: PURPOSE:To suppress a frictional electrification to be generated during running of a magnetic tape and to prevent substantially an increase in taking-up torque as a result of repeated running in particular by depositing by evaporation at least >=1 kinds of materials among Cu, Ag, Au, Al, Zn, Sn, Cr and Ti to a specific thickness onto a magnetic recording layer and forming a conductive layer having specific surface resistance. CONSTITUTION:This magnetic recording medium is formed by coating and forming a magnetic recording layer consisting essentially of magnetic powder and binder without contg. a conductive material on a nonmagnetic base and depositing by evaporation at least 1 kind of materials among Cu, Ag, Au, Al, Zn, Sn, Cr and Ti to 60-500Angstrom thicknes onto such magnetic recording layer. The continuous layer deposited by evaporation is not obtainable if the thickness range of the layer deposited by evaporation is <=50Angstrom  and therefore the surface resistance is high and the mechanical strength is low. A problem such as chipping arises therefrom. The surface resistance is approximately constant but the spacing loss of the magnetic recording layer and magnetic head increases by which the electromagnetic conversion characteristic is deteriorated if the thickness is >=500Angstrom . The surface resistance is thus made <=10<6>OMEGA/square by which the electrostatic electrification is prevented and the excellent running stability is obtd.
Patent JP-S6313967-A (JP)
Title: Magnetic fluid sealing device
Inventor: HIROYAMA HIROO
IPC: F16J15/43
Filed: 1986-07-07
Abstract: PURPOSE:To extend a life of a seal, by providing discs fixed to a shaft above and below a magnetic fluid sealing device between the shaft and a magnetic ring. CONSTITUTION:A permanent magnet 9 and magnetic rings 10 are located on the inside circumference of an upper cover 8 of a stationary casing, and they are fixed to a non-magnetic case. There are provided above and below the annular magnetic rings 10 discs 14a and 14b fixed to a shaft 1 with gaps 13a and 13b defined between the discs 14a and 14b and the magnetic rings 10. Accordingly, an oil splash which is a large particle of a lubricating oil 6 does not contact a magnetic fluid, thereby preventing a reduction in resistance pressure of a seal.
Patent JP-S5948701-A (JP)
Title: Dimming lens made of synthetic resin
Inventor: MOGAMI TAKAO
IPC: G02C7/02
Filed: 1982-09-10
Abstract: PURPOSE:To obtain a lens made of a synthetic resin having superior dimming performance and transparency, and good surface characteristics, by coating the surface of the lens made of a transparent resin with a film of a compsn. contg. two specified kinds of org. silicon compds. and silver halide. CONSTITUTION:A coating material is prepared by feeding 67pts. compd. having formula I (R<1> is an org. group, such as vinyl; R<2> is 1-6C hydrocarbon group; (a) is 1 or 2; (b) is 0 or 1; (a)+(b)<=2), a compd. having formula II (R<4> is H or 1-6C hydrocarbon; R<5> is 1-5C alkoxyalkyl; and (c) is an integer of 0-2), and 35pts. isobutanol into a reactor, adding 77pts. hydrochloric acid of 0.05N at room temp. to hydrolyze the mixture, while violent agitation is continued during and after the reaction, aging it after stop of agitation for 24hr, and then, adding a silicone type surfactant to the hydrolyzate with stirring, and finally 9pts. silver bromide having 100mum average particle size with stirring. The lens film formed by coating it with such a coating material provides a dimming lens made of synthetic resin having good dimming performance and high transparency, etc., and superior abrasion resistance, etc.
Patent JP-S5781254-A (JP)
Title: Transmission type projector
Inventor: MORI REO
IPC: G03B21/00
Filed: 1980-11-10
Abstract: PURPOSE: To make luminance high, luminance uniform and color balance uniform by using a transmission type projection screen consisting of arraying lens elements having rotary convex lens faces holding optical axes in common on both surfaces by paralleling their optical axes.  
     CONSTITUTION: A transmission type projection screen 11 consists of plural lens elements 31 which are arranged flatly in such a way that their optical axes parallel. Each element 31 is formed of rotary convex lens faces 33a, 33b holding an optical axis 32 in common. When an image receiving circuit 21 is operated, red, green and blue signals are separated from the received signal of a color video signal for broadcasting, and are introduced to cathode ray tubes 22W24. The image light thereof is projected by projecting lenses 25W27 toward one side of the screen 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H108808-A (JP)
Title: Slide type latch lock
Inventor: OSHIMA TAKAHIRO
IPC: E05C1/04
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To release a locked state without using a dedicated lock capable of selecting locking and unlocking modes by providing a casing with a lock device having a tongue piece to lock a latch rod at an engagement position. SOLUTION: When a door is closed, a latch rod 4 is pushed and energized with a spring 8, thereby coupling the end engagement part 4a of the latch rod 4 to a coupling hole 34 on an inner door support part 33. In this case, a stopper plate 9 is slightly project from the end engagement part 4a of the latch rod 4. In addition, the lower part of the end of the stopper plate 9 is sprung up, due to the lower end of the engagement hole 34 on the inner door support part 33 and enters the cutout part 35 thereof. In order to lock a door closed state subsequently, a screw driver is engaged with a tool insertion part 17 formed on the front of the turning shaft 12 of a locking device 11 and the turning shaft 12 is pushed down against the force of a spring. Furthermore, a tongue piece 13 is rotated until coming to a position faced to the base end of the latch rod 4.  As a result, the retreat of the latch rod 4 is restricted and a knob 5 can be no longer made to slide. According to this construction, the latch rod 4 can be locked in an engagement state.
Patent JP-S641932-A (JP)
Title: Measurement of adhesion strength between resin film and metal deposited film for metal evaporated film
Inventor: YAMANAKA NOBUMITSU
IPC: G01N19/04
Filed: 1987-06-25
Abstract: PURPOSE: To strengthen adhesion by using an epoxy adhesive mixed with an inorganic filler with the particle size of 1W50μm as adhesive in which a metal plate is stuck on a metal deposited film of a metal evaporated film.  
     CONSTITUTION: A metal plate 4 is stuck on a metal deposited film 2 of a metal evaporated film 1 in which the metal deposited film 2 is formed on a resin film 5 by adhesion using the physical evaporation method through an adhesive 3. After the adhesion and hardening thereof, the metal plate 4 is pulled to measure adhesion strength between the resin film 5 of the metal evaporated film 1 and the metal deposited film 2. Here, firm adhesion is possible by using an epoxy adhesive mixed with an inorganic filler with the particle size of 1W50μm as adhesive 3. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H06350496-A (JP)
Title: Automatic gain controller
Inventor: KINOSHITA NORIHITO
IPC: H04B1/713
Filed: 1993-06-04
Abstract: PURPOSE:To provide an automatic gain controller without receiving influence by the steep change of a reception signal level of transmission antenna hopping system or frequency hopping system. CONSTITUTION:A gain limit means 7 which limits the width of control of an amplification factor by a gain control means 6 is provided at the automatic gain controller equipped with a variable gain amplifier means 5 and a gain control means 6 which controls the amplification factor of the variable gain amplifier means 5. Since limitation is added to the control of the amplification factor by the gain control means 6 even when the reception signal level is changed steeply, the change of the amplification factor can be prevented from increasing compared with a conventional one, which enables quick follow up for the change to be attained. Therefore, a large dynamic range is not required even in a circuit on the rear stage after the gain control.
Patent JP-S5960416-A (JP)
Inventor: JIYON JIEI ANDAATON
IPC: G02B6/38
Filed: 1983-08-31
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。
Patent JP-S5383294-A (JP)
Title: Method of fixing plant pedestal ship
Inventor: ASOGO REIICHIROU
IPC: E02D23/02
Filed: 1976-12-29
Abstract: PURPOSE: To easily fix a plant pedestal ship without huge and accurate foundation work when fixing the ship by the ordinal method by building an enclosure wall around the ship, and floating to fix the ship in steady water. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000344496-A (JP)
Title: Heat radiating device of power circuit for inverter
Inventor: MIZUTANI YUICHI
IPC: B66F9/24
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiating device of a power circuit for an inverter for use in an industrial vehicle such as a battery-powered forklift truck, the device having no adverse effects on the circuit such as wasting of power and frosting of the circuit, etc. SOLUTION: Temperature detection signals output from temperature sensors 9-11 are outputted to a control circuit 12, which in turn outputs control signals to fan drive circuits 13-15 to drive corresponding fans 6a or the like if the signals indicate temperatures equal to or greater than a predetermined temperature. This arrangement prevents the fans 6a, 6b, 16 from being driven before the temperature sensors 9-11 detect temperatures equal to or greater than the predetermined temperature, thus preventing cold air from flowing into a power circuit for an inverter so as to prevent frosting or the like and thus short circuits and malfunctioning of the circuit.
Patent JP-S5860520-A (JP)
Inventor: YOSHII TOSHIYA
IPC: H01G4/18
Filed: 1981-10-06
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-H088415-A (JP)
Title: Image sensor
Inventor: MIHARA AKIRA
IPC: H01L27/146
Filed: 1994-06-17
Abstract: PURPOSE:To reduce the plane area of a wiring pattern formed for each signal line, by constituting signal lines of an upper conductive film and a lower conductive film which are mutually connected via contact holes formed in first and second insulating layers, and forming an intermediate conductive film between the first and second insulating layers. CONSTITUTION:Signal lines D consist of upper signal lines 22 constituted of an upper conductive film, and lower signal lines 21 for capacitance correction which are constituted of a lower conductive film. A first insulating layer 23 and a second insulating 24 are formed between the upper signal lines 22 and the lower signal lines 21. At the end portion of the lower signal lines on the side of a light receiving element S, the upper signal lines 22 are connected with the lower signal lines 21 via contact holes 25 formed in the first and the second insulating layers 23, 24. An intermediate conductive film 26 is formed between the first insulating layer 23 and the second insulating layer 24, so as to cover the lower signal lines 21 on the I/O part side from the contact hole 25 of each of the signal lines D.
Patent JP-H064628-A (JP)
Title: Preparing method for numerical analysis model
Inventor: IWASAKI RYUICHI
IPC: G06F17/50
Filed: 1992-06-17
Abstract: PURPOSE:To provide the preparing method of a numerical analysis model which not only skilled persons but also unskilled persons can perform easily and proper ly, in the preparing method of an analysis model using a secondary element. CONSTITUTION:The following are performed using a computer for an analysis model being prepared using a secondary element. For each intermediate node within the element, the distance from the node to the node of the end part of a side is calculated along the side (step 3), whether the intermediate node is located at the center of the side or not is decided (step 4), the intermediate node which is not located at the center of the side and an element including it are displayed and whether they are made to move or not is judged, and a move destination candidate point is calculated for the one which is made to move and it is displayed (step 5), and a moving point is selected from the displayed candidate point and the coordinate of the intermediate node is made to move to this point (step 6).
Patent JP-H065297-A (JP)
Title: Fuel cell power generating system
Inventor: YOKOYAMA NAONOBU
IPC: H01M8/04
Filed: 1992-06-18
Abstract: PURPOSE:To provide a power generating system with a compact size, a simple structure, and a low running cost by closing a cooling water circulation system airtightly in a closed loop wherein the water circulation system consists of a heat recovery heat exchanger which works also as a steam generator to evaporate supplemented water using cooling water with low electric conductivity as a heat medium. CONSTITUTION:A cooling water circulation system 20 consisting of a heat recovery heat exchanger 24, a steam separator 25, and a circulation pump 6 is so composed as to form a closed loop in which a circulation line of a cooling water 7W is air tightly formed. The cooling water 7W with low electric conductivity which absorbs the heat generated by electricity generation by the fuel cell 1 at the cooling plate 3 is cooled by heat exchange with the supplemented water 19W in the outside of the heat exchange pipe 27 of the heat exchanger 24 which works also as a steam generator. The cooling water 7W the temperature of which is decreased is separated by the steam separator 25 and the cooling water 7W from which steam 8 is separated is circulated to the cooling plate 3 by the circulation pump 6, so that the fuel cell 1 is kept at a prescribed operation temperature.
Patent JP-S5382461-A (JP)
Title: Electronic apparatus with functions
Inventor: TAWARA IWAO
IPC: G04G15/00
Filed: 1976-12-28
Abstract: PURPOSE:To announce beforehand to the user that set time is going to be reached by letting an alarm be given before the set time.
Patent JP-S6144881-A (JP)
Inventor: ANTONII TOREBAA EINZUWAASU
IPC: A61P3/08
Filed: 1985-07-19
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-H0326659-A (JP)
Title: Unwinding device for transfer tape
Inventor: UUBEE EERISU
IPC: B65H37/00
Filed: 1989-06-22
Abstract: PURPOSE: To facilitate handling by providing a spring loaded support plate with an overall delivery mechanism and arranging it in a casing so that it can revolve around a shaft on a casing floor furnished with a pin free to be engaged with and inserted in a clearance of teeth of a gears its center. CONSTITUTION: As a support plate 22 revolves in a direction of an arrow 29 around a shaft 23 as its center when a sticking roller 11 projected from a casing opening part 28 is made contact with an object, a pin 25 slides in a direction of an arrow 30 relatively against the support plate 22 and is released from a position to lock a gear 13. Consequently, each of sleeves connected to the gears 13, 14 is freely revolved with a stock reel 2 and an empty reel 4. In a state where a delivery device 7 or the sticking roller 11 is not loaded, a spring arm 26 supported on a stopper 27 pushes the support plate 22 back to a starting position in the opposite direction of the arrow 29, that is, the pin 25 is engaged with the inside of a tooth clearance of the gear 14, and the two gears 13 14 are made to stop rotating.
Patent JP-S6137813-A (JP)
Title: Production of lactone-modified compound
Inventor: MURAI TAKAAKI
IPC: C08G63/85
Filed: 1984-07-31
Abstract: PURPOSE:To obtain a lactone-modified compound, by reacting an alcoholic hydroxyl group-free acyclic ester compound having a specified structure in the molecule with epsilon-caprolactone and an initiator for lactone ring opening in the presence of a catalyst without being accompanied with condensation. CONSTITUTION:The titled compound is obtained by reacting an aliphatic hydroxyl group-free acyclic ester compound having at least one structure of the formula in the molecule (e.g., an ester of a monobasic aliphatic carboxylic acid with a monohydric alcohol, such as methyl formate) with epsilon-caprolactone and an initiator for lactone ring opening (e.g., water or an alcohol in an amount of, preferably, 0.01-5wt%, based on the total amount of the ester compound and epsilon-carprolactone) in the presence of a catalyst (e.g., an organotitanium compound in an amount of several - 100ppm) without being accompanied by condensation.
Patent JP-S5861365-A (JP)
Title: Shaft seal device
Inventor: YAMAMOTO YOSHIAKI
IPC: F04D29/12
Filed: 1981-10-07
Abstract: PURPOSE:To prevent sealing action from worsening due to an assembly error, thermal distortion, etc., by fixing a bracket of a mechanical seal to a fixed part except a casing and sealing a flexible member between the casing and the bracket. CONSTITUTION:A bracket 8 is mounted to a holder 13, fixed to a bearing device 2, then disarrangement of a side, misalignment of the center and movement in the axial direction of the bracket 8 are prevented from generation for the core of a rotary shaft. A plate shaped flexible member 14 is sealed between the bracket 8 and casing 4, and provided with flexibility by forming, for instance, bellows 14a. That is, a mechanical seal is integrally mounted to the bearing device  2 through the holder 13, and prepared in such a manner as in a flexible condition for the casing 4.
Patent JP-H029074-A (JP)
Title: Tape cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/087
Filed: 1988-06-27
Abstract: PURPOSE:To raise the durability of a brake piece and to prevent floating dust from intruding by forming a longitudinal slit for separating both the brake pieces in a continuously protruding base part of the right and the left brake pieces in a stopper, and providing a longitudinal wall by leaving a small gap in the middle of the slit. CONSTITUTION:In a stopper 21 of a reel brake means 14, a longitudinal slit 32 for separating both brake pieces 24, 24 is formed in a continuous protruding base part of the right and the left brake pieces 24, 24, and in the middle of the slit 32, a dustproof longitudinal wall 33 is provided by leaving small gaps 34, 34. The longitudinal wall 33 obstructs a fact that floating dust which intrudes from an operating hole which has been pierced on a bottom wall 15 of a main body case 1 passes through the slit 32 of a front part of the stopper and goes into the main body case 1 in a through state. The right and the left small gaps 34, 34 facilitate a fact that the continuous protruding base part of each brake piece 24 is deformed elastically to the inside. In such a way, the durability of the brake piece is raised and the instruction of floating dust can be prevented.
Patent JP-S5491110-A (JP)
Title: Trunk equipment
Inventor: USAMI TAKASHI
IPC: H04Q1/32
Filed: 1977-12-28
Abstract: PURPOSE:To make it possible to make a trunk equipment including parts of contacts electronic, by giving always the voltage to contacts to obtain a wet operation in the trunk equipment of a telephone exchange. CONSTITUTION:Trunk equipment 2 includes dial pulse transmission and loop closing functions, and loop closing circuit 24 which has a high impedance in alternating current and a dial pulse transmission circuit including dial pulse transmitting contact 27 are connected to the exchange side and the junction line side, namely, main wire 3 respectively in parallel to a service line, and contacts are inserted in series to one or both service lines between both circuits. The DC voltage is always applied to main wire 3 in the station and is applied to contact 26 and cotact 27 through loop closing circuit 24 and low resistance 25 respectively, so that each contact becomes wet operation and can be made electronic.