baber/WOPTO huggingface dataset:
Patent JP-S62290336-A (JP)
Title: Production equipment for coil
Inventor: YOSHIMI NAOKI
IPC: H01F5/00
Filed: 1986-06-06
Abstract: PURPOSE:To eliminate effectively deterioration in a peel strength of flat coil strand and a slip strength of armature and rotor hub by providing a cooling means for cooling a pressure means. CONSTITUTION:A production unit of flat coil has a base stand 37 equipped with a recess 35 for securing a rotor hub 3, a pressure means 43 composed of pressurizer portions 39, 40 capable of rising and falling over the base stand 37 and a high frequency induction heating means 47 composed of work coils 45 built in the base stand 37. If the pressurizer portions 39, 40 descend, an armature 1 is biased to the rotor hub 3 via a disc insulating material 2, which is hardened by passage of an electric current through the work coil 45. Cooling holes 51, 53 for circulation of cooling water are formed in the pressurizer portions 39, 40. If said cooling water is made to circulate through these cooling holes 51, 53, the heat of the pressurizer portions 39, 40 is rapidly removed by the cooling water.
Patent JP-H0430937-A (JP)
Title: Printed board processing device
Inventor: OTANI TAMIO
IPC: H05K13/00
Filed: 1990-05-23
Abstract: PURPOSE:To effectively process printed boards of many kinds and small quantity by providing an inverting device and a carrying device on and along a table and a bed respectively, which are arranged side by side, of a printed board processing device, and conducting the delivery, between the paths of the inverting and carrying devices, with an elevating device. CONSTITUTION:Processing is made with a printed board processing device A by relatively moving a work W and a tool, and the delivery of a printed board is conducted with an inverting device B integrated with a table 4. A carrying device C consists of a first carrying device C1 composing a supply path and a second carrying device C2 forming a discharge path, is appendantly provided along the bed of the printed board processing device A, and carries the printed board in an inclined condition. An elevating device D is provided on both the first and second carrying devices C1 and C2 sides respectively, and is making the delivery of the printed substrate between the inverting device B and each path. A supply device E is composed of a stocker and a delivery device, and a recovery device F consists of a recovery unit, a pin-extracting device, and a second recovery device for recovering the printed board.
Patent JP-2000320501-A (JP)
Title: Self-sealing structure for accumulator
Inventor: UENO NAOYOSHI
IPC: F16J3/04
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To improve reliability of self-sealing performance of an accumulator by constituting a valve element with an upper surface part for covering an opening, and a plurality of annular protrusive streaks by which the opening is enclosed along its circumference, and which are closely fitted to a circumferential edge of the opening. SOLUTION: When liquid pressure of a passage 8 is reduced due to fluctuation of pulsation, stop, and a load in a pump, a metallic bellows 5 is expanded so as to ensure liquid pressure of the passage 8. When the liquid pressure of the passage 8 is reduced to lower than the inner pressure of an air chamber 3, a valve element 7 is closely fitted to a valve seat 9 to close an opening 8a. Since the valve element 7 is formed into a double structure of a first annular protrusion part 7b of the inside and a second annular protrusion part 7c formed on its outer periphery, one of the annular protrusions 7b, 7c is surely sealed by the other annular protrusion, even if its sealing property is reduced by deterioration due to aging, sandwiching of foreign matter, and the like.  Accordingly it is possible to prevent reduction of pressure in the liquid chamber 4, and it is also possible to improve durability without generating stresses on the metallic bellows 5.
Patent JP-S61289495-A (JP)
Inventor: YOKOI HIDEO
IPC: G06Q50/00
Filed: 1985-06-17
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-H05305958-A (JP)
Title: Liquid delivery device
Inventor: YOSHIKAWA YASUSHI
IPC: B65D83/76
Filed: 1992-04-24
Abstract: PURPOSE:To provide a liquid force feed device which permits one hand to effect the liquid force feed operation and the liquid thus fed to be received by this hand. CONSTITUTION:A push button 2 is provided at the upper end of a plunger pipe 3 extending through a cap 4 at the top of a container 1. A liquid delivery hole 6 is formed near the edge part 2a of the push button. When the push button is depressed by one hand, the liquid in a liquid forcing pump 8 in the container is sent up through a liquid passage B in the plunger pipe and then through the liquid delivery hole of the push button onto this particular hand.
Patent JP-H11326044-A (JP)
Title: Sensor device
Inventor: FUKUDA TAIICHIRO
IPC: H01L27/14
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To easily and certainly detect a selection circuit by adding up a plurality of light receiving cell outputs by an inspection switch and generating a forced output difference from a signal outputs before adding up. SOLUTION: Inspection switches 8-10 are turned on by a voltage application from a control terminal 11 and photodiodes (light receiving cells) 2 and 3, and 4 to 6 are connected. Then, the light receiving cells 2, 3 output a signal added up two times in comparison to that before adding up respectively, and the light receiving cells 4 to 6 output a three times signal, respectively. Therefore, if a shift register SR of a selection circuit is normally operated, an output (A) of the light receiving cell 1 selected by a signal DATA is outputted from the terminal 7 by a signal St, and if the light receiving cells 2, 3 are selected, an external output becomes 2A, respectively.  Further, if the light receiving cells 4 to 6 are selected, an external output becomes 3A respectively, and the inspection switches 8 to 10 generate a forced output difference in the light receiving cells 2 to 6 before adding up. Thereby, whether the action of the selection circuit is correct or not can be easily and certainly confirmed.
Patent JP-S62287521-A (JP)
Inventor: YAMAMOTO MASATO
IPC: H01B11/12
Filed: 1986-06-06
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-S6024310-A (JP)
Title: Pretreating converter for molten iron
Inventor: NOMURA HIROSHI
IPC: C21C5/46
Filed: 1983-07-19
Abstract: PURPOSE:To provide a titled converter which decreases the temp. drop during tapping and can improve the effect of economizing energy by setting the sectional area of the tap hole of a converter within the range meeting the rate of charging. CONSTITUTION:The sectional area (y) of the tap hole of a pretreating converter for a molten iron consisting of a furnace mouth, and the tap hole provided near the crossing point of the body part on the side opposite from the charging side and the cone part of the furnace mouth is set within the range shown by the following relation: y>7.2+2.67x, where x; the rate of charging, t, y; the sectional area of the tap hole, cm<2>. The excessively high upper limit of said area gives rise to the nuisance of the contact of the tapping flow with a trunnion or the scattering, etc. thereof and therefore said area is determined individually according to the shape of the furnace body and the mating with a ladle. The tap hole sized within the above-mentioned range contributes to the decrease in the outflow of slag to the ladle, the decrease in the temp. drop during tapping and prevention of rephosphorization.
Patent JP-S6110686-A (JP)
Inventor: ATOBE MOTOJI
IPC: E04H6/14
Filed: 1984-06-26
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-H06346400-A (JP)
Title: Pigment-coated paper and its production
Inventor: ARAI TAKAO
IPC: D21H19/80
Filed: 1993-06-02
Abstract: PURPOSE:To obtain high-quality pigment-coated paper for printing excellent in smoothness and uniformity of thickness and density of the second layer without causing unevenness of the printing. CONSTITUTION:This pigment-coated paper is obtained by providing a coating layer composed of two or more layers and comprises a pigment containing particles having >=5mum particle diameter at <=10% volume fraction thereof based on the whole pigment contained in the first layer coated with the second layer by a curtain coater.
Patent JP-S5922139-A (JP)
Title: Arithmetic device
Inventor: SHINAGAWA HIROSHI
IPC: G06F11/14
Filed: 1982-07-28
Abstract: PURPOSE:To shorten an arithmetic time including a testing time, by storing the preceding input data, and collating this stored data with data inputted during a test. CONSTITUTION:The data number of arithmetic data inputted from an input part 1 successively are counted by an arithmetic part 4 and stored in a storage part 3. When there is no test specifying input, arithmetic input data generating the data number is read out of the storage part 3 and stored in a last input data in response to the input of a final function key, and an arithmetic result is displayed on an output part 2 through the storage part 3 under the control of a control part 5. When the arithmetic result is verified, a test command is inputted from the input part 1 to the storage part 3, then the same data as the data during the test is inputted; and the data number is counted and a collation-alarm control part 9 is activated in response to the input of a function key. A control part 9 input the last input data from the storage part 6 to a collation part 7 through a selection gate 8 to collate it with the data from the storage part 3, generating 10 an alarm when they are not coincident.
Patent JP-H10313967-A (JP)
Title: Rocking intensity adjuster for chair
Inventor: TAKEUCHI YUTAKA
IPC: A47C7/44
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a rocking intensity adjuster for a chair which adjusts the intensity of rocking in a short time and facilitates the assembling work for respective parts. SOLUTION: A front part of a seat receiver body 6 is pivotally mounted on a front part of a fixed frame 5 by a movable pivot part 17 so as to enable the tilting in the vertical direction and sliding in the front/rear direction. On the other hand, the intermediate part 18 of a backrest rod 10 is pivotally mounted on the rear part of the seat receiver body by a loose movement pivot part 21, the tip part of an arm part 12 extended from the loose movement pivot part 21 to the downward front is pivotally mounted on the fixed frame by a fixed pivot part 23, and the rear end is rotatably supported in the fixed frame using a reaction so as to arrange an adjustment spiral shaft 24 in the front/rear direction.  The front part of the adjustment spiral shaft 24 is spirally penetrated in a core material 26 which is inserted into a coil part 25A of a kick spring 25, an elastic piece 25B or one of the kick springs is brought in contact and locked to the bottom face 27 of the fixed frame, the other elastic piece 25C is pressurized to the arm part 12 between the fixed pivot part 23 and the loose movement pivot part 21 in such a state as inclined upper rearward, and a part of a disc handle 28 fixed to the rear part of the adjustment spiral shaft 24 is exposed frontward from an opening 29 of the fixed frame.
Patent JP-H083690-A (JP)
Title: Bearing steel
Inventor: YASUMOTO SATOSHI
IPC: C22C38/60
Filed: 1994-06-14
Abstract: PURPOSE:To produce a bearing steel in which workability is improved and decarburizing layer is controlled. CONSTITUTION:This bearing steel has a composition consisting of, by weight, 0.45 to 0.85% C, <0.10% Si, 1.5 to 3.0% Mn, <=0.07% Al, 0.001 to 0.015% Sb, <=0.0030% O, 0.0015 to 0.020% N, and the balance Fe with inevitable impurities and further containing, if necessary, one or >=2 kinds selected from <=2.0% Cr, <=2.0% Ni, <=1.5% Mo, <=1.5% Cu, <=1.0% V, <=1.5% Nb, <=1.0% W, and <=0.012% B.
Patent JP-H05173207-A (JP)
Title: Organic non-linear optical material
Inventor: KAWAMONZEN YOSHIHIRO
IPC: G02F1/361
Filed: 1992-05-25
Abstract: PURPOSE:To provide organic non-linear optical material exhibiting excellent non-linearity and being capable of generating harmonics efficiently by forming the material from an azomethine derivative expressed by a specified formula. CONSTITUTION:An organic non-linear material is composed of an azomethine derivative expressed by a formula. In the formula, R represents a substitutional or a non-substitutional aromatic hydrocarbon group, a heterocyclic group, an aliphatic hydrocarbon group, or the like, X represents an aromatic hydrocarbon group, or an aromatic heterocyclic group, substituted by a substitutional or a non-substitutional electron attractive heterocyclinc group or electron attractive characteristic group, and Az represents a substitutional or non-substitutional electron donative aromatic heterocyclic group. The azomethine derivative, expressed by the formula, whose light absorption band resides on a short wave length side, possesses fine light transmittability even in a blue wavelength region. In the azomethine being attributed to the fact that the X group and the Az group in the formula possess respectively electron attractive characteristic and electron donative characteristic, polarization (mesomeric polarization), caused by mesomeric effect, is increased and non-linearity is improved at a molecular level.
Patent JP-S5834562-A (JP)
Title: Thin battery
Inventor: TAKATSU HIDETOSHI
IPC: H01M6/12
Filed: 1981-08-24
Abstract: PURPOSE:To increase the discharge capacity of a thin battery, and prevent any liquid leakage of the battery completely by increasing the proportion of the internal voltage to the entire volume of the battery by forming a battery case from a can the entire surface of which is coated with an insulating film, and a positive and a negative terminal which conduct electricity. CONSTITUTION:In the figure, the symbol 7 represents an anode terminal made of a metallic member, and the symbol 8 represents a can which is made of a metallic member and the entire surface of which is coated with a fluorine-system film 8a. The above terminal 7 is attached to the lower opening of the can 8 by joining them with a joining member 11. In this invention, contents of the battery such as a negative active material 5, a separator 6 and a positive active material 4 can be put into the can 8 after the parts of the can 8 and a negative terminal 9 are integrated together by pressure fastening and a current collecting part 10 is connected to the terminal 9. Following that, the terminal 7 can be attached to the can 8 by sealing them with the joining member 11 without applying any pressure to the contents of the battery. As a result, any rise of the internal pressure which becomes a cause of the liquid leakage can be prevented. in addition, since no members corresponding to the conventional gasket are used, the proportion of the internal volume to the entire volume of the battery can be increased.
Patent JP-S63297933-A (JP)
Title: Electric cooker
Inventor: HIRAMATSU HIDEAKI
IPC: F24C7/04
Filed: 1987-05-28
Abstract: PURPOSE:To control the temp. of any foodstuff at the optimum cooking temp. by a method wherein one end of a heat pipe is so formed to projected in a straight line or in the same level as the surface of a gridiron from the gap of the gridiron so that the end of the pipe can be in contact with the foodstuff put on at the upper part and to the other end of the pipe the detecting part of a temp. controller is attached to control the power conduction heaters. CONSTITUTION:One end of a heat pipe 6 is bent in R shape from its front part toward the rear part and the pipe is rotatably supported by a support part 7 so that the end part of the pipe is arranged to project in a straight line or in the same level as the surface of a gridiron from the surface of the gridiron 3 located in the middle part of the gridiron 3 and is energized upward elastically by a spring and to the other end of the pipe the detecting part 9 of a temp. controller 8 is attached to control the power conduction the upper and lower heaters 4, 5 so that the detected temp. becomes a set temp. with the controller 8. As a door 2 is closed, the gridiron 3 slides backward and a foodstuff 10 comes in contact with the R bent part of the pipe 6 installed at the center part and projecting from the gap of the gridiron and then slides on the pope 6 along the R and the pipe 6 is brought in the condition that it is pressed under the center part of the lower surface of the foodstuff 10 and the pipe 6 catches securely the temp. of the center part of the foodstuff 10 and can transfer efficiently its heat to the detecting part.
Patent JP-H03121025-A (JP)
Title: Preparation of hot dringing water, and its suppling-cart
Inventor: DABITSUDO DEE BOIDO
IPC: A47B31/02
Filed: 1990-05-21
Abstract: PURPOSE: To obtain the easily operable and portable type cabinet of supplying a hot beverage by composing the cart from a canopy means elongated on a counter top held by the plurality of a vertical member, and a plurality of cup dispensers held by the canopy means. CONSTITUTION: A plurality of cup dispensers 56 are arranged in a canopy 42, these are for separating the different sized empty cups of supplying a hot beverage. The cup dispenser 56 is in a horizontal direction, and held by an optional adapting means in the canopy 42, therefore, the cup stored in the dispenser 56 is stored by an well known laying one on top of another way, and becomes a horizontal row shape. The supply of water and electrical power is carried out for the first preparing portion on a lower surface 70 and the second preparing portion on an upper surface 72, and a hot beverage preparing device is made to easily operate at each place.
Patent JP-S6024528-A (JP)
Title: Thermal copying machine
Inventor: MIZUNO ISAO
IPC: G03B27/02
Filed: 1983-07-20
Abstract: PURPOSE:To keep thermal contrast between the image part of an original and its nonimage part by preheating the original with a continuous irradiation type IR lamp beofre moving a flash discharge tube as a light source. CONSTITUTION:A thermal copying member consisting of an original 4 and a thermal copying paper 5 is pressed to an IR transmitting base plate 6 with the elastic member 2 of a pressing plate 1, and a continuous IR irradiation type IR lamp 8 in a light source box 9 is turned on to preheat the original part of the original 4 at the start position through the plate 6. Said thermal member is divided into A, B, C, and D parts, and each part is exposed in this order to a flash lamp 10 to thus form a uniform image good in contrast. The IR lamp 8 is turned off when it has passed by the position D and the light source boxes 9, 11 return to the start position when the flash lamp 10 finishes the exposure at the position D. these boxes are moved by controlling a motor.
Patent JP-S5357027-A (JP)
Title: Drive mechanism for focal plane shutter of accordion type
Inventor: KONDOU TOSHIHIRO
IPC: G03B9/28
Filed: 1976-11-04
Abstract: PURPOSE: To smoothen and stabilize the running operation of a shutter plane by moving the intermediate point of the free end portion of the shutter plane linearly in the closing and opening direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5559637-A (JP)
Title: Magnetic focus cathode ray tube
Inventor: SAKURAI SOUICHI
IPC: H01J29/50
Filed: 1978-10-30
Abstract: PURPOSE: To reduce the rate of resolution degradation caused by flattening of beam spots by forming magnetic pieces with the dimension in the direction of disposition of the magnetic pieces larger than the dimension in the direction normal to the direction of the disposition to equalize the intensity of the magnetic field in said both directions.  
     CONSTITUTION: Magnetic pieces 11 and 14 are provided near small holes 10a, 10b and 10c, through which electron beams pass, formed on magnetic members 6 and 7. Each magnetic piece is formed with the dimension in the direction of the disposition of the small holes, that is the direction of disposition of the magnetic pieces X-X, larger than the dimension in the direction of electron beams Y-Y. These mangnetic pieces 11, 12, 13 and 14 equalize the intensity of the electron beam focusing magnetic field in X-X and Y-Y directions. Thus, resolution degradation caused by flattening of electron beams is reduced providing a cathode ray tube which is easily manufactured by massproduction system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08323600-A (JP)
Title: Grooving machine for spectacle lens
Inventor: JINBO MASAHIRO
IPC: B24B9/14
Filed: 1995-05-31
Abstract: PURPOSE: To make the management of a cutter part simple and to perform good grooving work at all times, in this grooving machine of a spectacle lens for grooving a peripheral edge of this spectacle lens. CONSTITUTION: Two magnets 3a and 3b are attached to both ends of a lens bearer 3 respectively. During the grooving work by a cutter 2, when this lens bearer 3 is tilted pressed by a lowermost end P1 of a spectacle lens 1, a difference is caused in each magnetic detection value of both magnetic sensors 4a and 4b, and if this difference becomes more than the fixed value, the spectacle lens 1 is controlled to move horizontally in the right direction as in the figure. When the spectacle lens 1 shifts in the right direction, the lowermost end P1 also shifts in the right direction. Therefore, an inclination of the lens bearer 3 becomes smaller.  Subsequently, at a time when the lowermost end P1 comes up to an apex position of the cutter 2, the lens bearer 3 becomes almost horizontal and thereby the difference in the magnetic detection values of both these magnetic sensors 4a and 4b is eliminated. With this constitution, horizontal movement of the spectacle lens 1 is stopped and normal cutting is carried out at that position.
Patent JP-S5834935-A (JP)
Title: Method for bonding
Inventor: CHIBA KOUICHI
IPC: H01L21/60
Filed: 1981-08-25
Abstract: PURPOSE:To improve the rate of yield in a bonding process by a method wherein a wire accommodated in a capillary is gripped at its middle point by an upper clamp, when an upper clamp and a lower clamp, and a wire-accommodating capillary travelling up and down are employed in a bonding process. CONSTITUTION:After bonding of an Au ball 12 to a pellet 1 at a position 13, the capillary 10 goes up, and then comes down again. When the Au wire 3 is bonded to a lead frame 2, an upper clamp grips the Au wire 3. This keeps the Au wire 3 positioned under the capillary 10 from an excessive slack, thereby improving the rate of yield in a bonding process.
Patent JP-H084841-A (JP)
Title: Chain
Inventor: YOSHIDA EIJI
IPC: F16G13/06
Filed: 1994-06-15
Abstract: PURPOSE:To provide a link plate for a chain, by which a chain having no practical clearance and no irregularities on its upper end surface can be made up. CONSTITUTION:The upper surface 3 of a plate main body 1 is formed by a flat surface parallel to the reference line L passing the centers O of pin holes 2, and perpendicular to the front surface 4 of the plate main body 1, and circular-arc side surfaces 7 are formed within the range from intersections P1 of two pin hole center lines M perpendicular to the reference line L, and passing the centers O of respective pin holes 2 and both ends of the lower surface 5 of the plate main body 1 to one ends of side surfaces 6 of the plate main body 1 by circular arcs having their radii R1, and claw flaps 8 are formed between the other ends of respective side surfaces 6 and the ends of the upper surface 3. And tip surfaces 9 of the claw flaps 8 are formed into circular-arc surfaces matching to the circular arcs of respective reference circles P, and a protrusion 12 provided with an upper surface 11 having the height equal to that of the upper surface 3 is formed between intersections P7 of respective reference circles P and the upper surface 3 and on one side of the plate main body 1, and the height of the protrusion 12 is so formed as to be equal to the thickness of the plate main body 1, and the both end surfaces 13 are formed into circular-arc surfaces along respective reference circles P.