baber/WOPTO huggingface dataset:
Patent JP-S56144123-A (JP)
Title: Casting mold for thermosetting resin
Inventor: ASANUMA SHIZUO
IPC: B29B7/00
Filed: 1980-04-11
Abstract: PURPOSE: To prevent the generation of a sinkmark upon molding of thermosetting resin composition by method wherein a mechanism to compensate the hardening shrinkage of the thermosetting resin composition is provided at the pouring port or the discharging port of a mold.  
     CONSTITUTION: The mechanism to compensate the hardening shrinkage of the thermosetting resin composition is provided at the pouring port or the discharging port of the mold. The hardening shrinkage cuased when the thermosetting resin composition is hardened as well as the sinkmark generated in accompanied with this hardening shrinkage are prevented upon molding by the mechanism to compensate the hardening shrinkage of the thermosetting resin composition and provided at the pouring or discharging port of the casting mold by supplementing the thermosetting resin composition corresponding to the hardening shrinkage at all times. Thus, the volume of the thermosetting resin is kept in constant within the casting mold. As the mechanism to compensate the hardening shrinkage of the thermosetting resin composition, a piston, for example, loading the pouring or discharging port with a spring, air pressure, hydraulic pressure or the like may be utilized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07258655-A (JP)
Title: Method of decreasing hetero atoms in super- critical water under condition favorable for decrease of hetero atoms
Inventor: MAIKERU SHISUKIN
IPC: C07C1/00
Filed: 1995-03-08
Abstract: PURPOSE: To obtain a product having a low arom. heteroatom content and a lower mol.wt., and a high value from starting materials, which are highly refractory and considered to be difficult to upgrade, such as coals and asphaltenes, and model compounds contg. biaryl linkages described below.  
     CONSTITUTION: This process for heteroatom removal-enhancing hydrogenation of highly refractory arom. ring structures comprises bringing a highly refractory structure having at least one aryl linkage (biaryl linkage) connecting a first heteroaryl moiety and a moiety selected from the group consisting of an aryl moiety and a second heteroaryl moiety into contact with supercritical water having a temp. of from about 440°C to about 600°C in the presence of from about 3.4 MPa to about 18.6 MPa of CO to produce relatively lower mol.wt. products having decreased arom. heteroatom content. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S56144833-A (JP)
Title: Mounting device for press die
Inventor: UEDA HIROSHI
IPC: B30B15/02
Filed: 1980-04-11
Abstract: PURPOSE:To perform titled mounting rapidly and improve positioning accuracy by moving bars upward or downward or swinging the same by turning of clamps thereby oscillating or reciprocatively moving connecting rods and moving locating pins upward or downward. CONSTITUTION:When the ratchet levers 24 of a clamping tool 18 are turned, splined bolts 19 ascend gradually from a lower die holder 1 while revolving, and press one piece 3a of each clamp 3, then the clamps 3 turn counterclockwise and move bars 6 downward, thereby pressing connecting rods 16. Then, the connecting rods 7, 7 on both sides oscillate by fulcruming at fulcrum pins 8 and the leading end sides thereof ascend, by which locating pins 11 are moved upward against springs 14, and are fitted smoothly into the positioning holes 10 of a base plate 9. The pins 11 are fitted into the four holes 10 of the plate 9 and in the state that the positioning in the horizontal direction is made, further the levers 24 are turned to press the other ends 3b of the clamps 3 to the plate 9, whereby the clamping in the vertical direction is accomplished. The base plate of the upper die is fixed in the same manner.
Patent JP-2000239824-A (JP)
Title: Gas nitrosulphurizing method
Inventor: TAKAHASHI TSUNEO
IPC: C23C8/34
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a nitrosulphurizing method to generate nitrides and sulfides of the surface of steel parts without using any toxic cyanic compound or hydrogen sulfide. SOLUTION: Gas nitriding of gas soft nitriding is applied on steel parts W in a reaction furnace 1 using gaseous ammonium, and then, the reaction furnace 1 is evacuated to discharge the residual gas after nitriding. Then, the gas containing sulfur compounds (CS2) but containing no sulfur gas (S) or hydrogen component is supplied into the reaction furnace 1 to apply the gas sulphurizing on the steel parts W of a work, but H2S is not used. Even if ammonia is decomposed in the nitriding treatment to generate H2, H2 is discharged through evacuation, and no H2S is generated through the reaction with sulfur during the sulphurizing treatment.
Patent JP-H04294757-A (JP)
Title: Part receiving body
Inventor: HIRAI HIROYUKI
IPC: B65D73/02
Filed: 1991-03-14
Abstract: PURPOSE:To reduce the tact time in assembly operations with an improved efficiency by a method wherein, in a part receiving body having a plurality of packages mounted fixedly on a carrying material at predetermined intervals, a plurality of sets of the part retainers are formed in a receiving recess part. CONSTITUTION:In a part receiving body 1 wherein a plurality of packages 4, each having a receiving recess part 5 for receiving a part therein, are fixedly mounted in a flexible carrier tape 3 at predetermined intervals, a plurality of sets of retaining parts 12 for retaining the part are formed in the receiving recess part 5. Therefore, the number of the packages 4 mounted in the part receiving body 1 is reduced to at most one-half to save the package mounting time. Since the same or different kinds of the parts, i.e., a plurality of the parts, can be received in a single package 4, the tact time required for supplying the parts can be shortened.
Patent JP-S63214654-A (JP)
Title: Measuring method for heat conductivity
Inventor: HORI TOMOSHIGE
IPC: G01N25/18
Filed: 1987-03-03
Abstract: PURPOSE:To accurately take a measurement even when a small-sized sensing element is used by bringing only a specific surface of the sensing element into thermal contact with a liquid and insulating other surfaces thermally, and measuring the heating value of the sensing element. CONSTITUTION:The sensing element 10 is put in liquid F to be measured in a tank T. Auxiliary elements 20 and 30 are joined with both end surfaces 11 of the sensing element 10 through insulating thin films, a current source 40 and a voltage measuring instrument 50 are connected through lead wires 12 and 13 for current supply and lead wires 14 and 15 for voltage measurement, and the auxiliary elements 20 and 30 are connected to the current source 40. A controller 60 supplies currents from respective elements 10 from the current source 40 so that the joined surfaces 11 of the respective sensing elements 10 are at the same temperature; and the current heating value W is calculated and the heat conductivity alpha of the thermal contact surface between the sensing element 10 and fluid F is calculated from the heating value W.
Patent JP-H07261539-A (JP)
Title: Manufacture of developing roller
Inventor: MIZUTANI TAKAO
IPC: B29C35/02
Filed: 1994-03-18
Abstract: PURPOSE:To manufacture a developing roller not deteriorating the image quality. CONSTITUTION:A rubber seating material and a shaft set jig are inserted into a molding die 21, and the molding die 21 is carried into a vulcanization molding chamber 16. The vulcanization molding chamber 16 is made vacuum, the molding die 21 is bumped, and the holding pressure is gradually increased. Since the vulcanization molding chamber 16 is made vacuum, the air mingled in the rubber seating material is removed. The generation of pinholes on the surface of a developing roller can be prevented. The excess toner is prevented from infiltrating into pinholes, and the image quality can be improved. Fused rubber sufficiently enters the cavity of the molding die 21 via vacuum, and the raw material can be reduced.
Patent JP-H10246170-A (JP)
Title: Reverse rotation preventing device for diesel engine
Inventor: MIYAZAKI MANABU
IPC: F02M59/10
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To surely prevent reverse starting of a diesel engine, simplify a reverse rotation preventing mechanism, and reduce a cost. SOLUTION: In this constitution, a driven piece 13 provided in a tappet 12 of a fuel injection pump 10 is pivotally supported by a support shaft 14 in parallel to a cam shaft 20, to be energized to a steady position on the support shaft 14 by an energizing spring 15, also pressedly abutted to a cam 21 of the cam shaft 20. The cam 21 has a lift part 23 provided in a step difference shape relating to a true circle part 22, a step difference surface is formed as a reverse guide surface 24 of the driven piece 13. The constitution is formed such that at reverse time of the cam shaft 20, the driven piece 13 is guided against the energizing spring 15 by the reverse guide surface 24, to come into pressed abut to the true circle part 22 in a position displaced from the steady position.
Patent JP-H05250479-A (JP)
Title: Curve interpolation device
Inventor: TAZUMI MAKOTO
IPC: G06T11/20
Filed: 1992-03-05
Abstract: PURPOSE:To prevent the increase of hardware and to reduce the calculation of mid point of less step and of one step in interpolating points on the curve while repeatedly obtaining the mid point based on four control points on the three-dimensional Bezier curve. CONSTITUTION:The mid points are calculated in small mid-point generators 31-33 based on the coordinate of the control point stored in small registers 11-14. The result is saved in the registers 11-14 or in small auxiliary registers 21-24. The processing is repeated three times to obtain the halved control points. The latter half of the control point is retrieved in a stack and the first half is divided into two again. When a discrimination section detects that the both ends of the control point are converged into two points, outputted as an interpolation point. Then, the latter half of the control point is restored from the stuck to the small registers 11-14 to repeat the same processing.
Patent JP-H06242572-A (JP)
Title: Treatment of silver halide color photographic sensitive material
Inventor: MURAI ASA
IPC: G03C1/035
Filed: 1993-02-16
Abstract: PURPOSE:To obtain a color photographic sensitive material high in contrast and high in picture quality even in the plane table-like particles improved pressure property by treating the silver halide color photographic sensitive material which is the layer containing the specified plane table-like silver iodide brominate particles with the color developer containing at least one kind arom. prim. amine color developing agent. CONSTITUTION:The silver halide color photographic sensitive material having at least one layer of the photosensitive silver halide emulsion layer containing plane table-like silver iodide bromide particles having 2 3 aspect ratio and >=10 member transform line in the particles on a supporting body is treated with the color developer containing at least one kind arom. prim. amine color developing agent expressed by a formula. In the formula, R1 is (1-6)C linear or branched unsubstd. alkyl group, etc., R2 is (3 8)C linear or branch unsubstd. alkylene group, etc., having (3 8)C main chaine, R3 is hydrogen atom, (1-4)C linear or branched alkyl group, etc.
Patent JP-H06239616-A (JP)
Title: Highly dispersible granulated material of titanium oxide powder and its production
Inventor: SUZUKI YOSHIO
IPC: C08K7/10
Filed: 1993-02-16
Abstract: PURPOSE:To eliminate the disadvantages in blending due to powdery state and simultaneously provide a granulated material of titanium oxide for blending in a coating, a synthetic resin, etc., having high dispersibility in a matrix comparable to that of fine powder by granulating titanium oxide powder. CONSTITUTION:Titanium oxide powder is granulated with a stirred type granulator by using water or an organic solvent such as methanol or toluene or a mixture solution thereof as a dispersing medium and then dried to afford the objective granulated material having 0.7-1.5kg/l bulk density and 0.1-5mmphi grain diameter.
Patent JP-S59175209-A (JP)
Title: Signal transmitting circuit
Inventor: WATANABE KAZUO
IPC: H04B3/04
Filed: 1983-03-25
Abstract: PURPOSE:To obtain a variable resistance with low power consumption by varying the frequency or duty ratio of a clock pulse of a switched capacitor. CONSTITUTION:The switched capacitor is connected between an input terminal T1 and the positive-phase input terminal of an operational amplifier 1, and switches S1 and S2 of the switched capacitor are turned on and off by the output signal phi of a voltage-controlled oscillator 2 and the output signal phi' of an inverter 3 respectively. The charging current of the capacitor C2 is determined by the frequency or duty ratio of the clock, so the switched capacitor operates equivalently as a resistance. For this purpose, a voltage VC applied to the voltage-controlled oscillator 2 is controlled to obtain the equivalent variable resistance by varying the frequency of the clock pulses.
Patent JP-S62205384-A (JP)
Title: Developing device
Inventor: HAYASHIDA MASATOSHI
IPC: G03G15/09
Filed: 1986-03-06
Abstract: PURPOSE:To improve the conveyance of a developer by permitting the 1st developing unit to stop the conveyance of the developer and setting the magnetizing width of the conveyance pole in the 1st developing unit that approaches closest to the conveyance pole of the 2nd developing unit 10-15mm when the 2nd developing unit conveys the developer. CONSTITUTION:A developing roller 4 installed on the 1st developing unit 7 is provided with the 1st conveyance pole 31 with a magnetizing width of 10mm. Since the magnetizing width of the 1st conveyance pole 31 is expanded to 10mm, the attracting force of the conveyance pole 31 to a red developer t1 is improved. Accordingly, even if a main pole 1 at a position shown by broken lines for the developing roller 5 of the 2nd developing unit 2 approaches to the 2nd conveyance pole (pole S) 8 of the 1st developing unit 1 at the time of conveying the developer t1, it can be sufficiently conveyed to attain a red printout without being affected by the magnetic influence of the 2nd conveyance pole. With the expanded magnetic width of the 1st conveyance pole 31, the line width of magnetic intensity arising in the direction approximately perpendicular to that conveying the developer t1 can be widened, and a magnetic intensity line S and a doctor blade 17 facing said line insure the developer t1 against being conveyed.
Patent JP-S63217736-A (JP)
Title: Data transmission system
Inventor: FURUKUBO YUJI
IPC: H04L1/00
Filed: 1987-03-05
Abstract: PURPOSE:To attain the normal transmission of all transmission data by one retransmission by dividing a sent data into plural partial data and providing a transmission check sum data at every partial data. CONSTITUTION:A computer 1 divides a transmission data to be sent into n-block to produce transmission check sum data 51-5n to each of partial data 41-4n. Thus, the data 41-4n added with the data 51-5n are sent in the lump to a terminal processor 2. The unit 2 uses a reception circuit 7 to receive them and produce the received check sum data 91-9n from the received partial data 81-8n and they are compared and collated with the sent data 51-5n. Thus, the discrimination between the partial data received normally in the received data in the equipment 2 and the partial data having transmission error is attained. Thus, so long as the transmission error is not caused in the same partial data at the retransmission request, the normal data transmission is attained by one retransmission.
Patent JP-H10247439-A (JP)
Title: Keyboard switch
Inventor: ISONO FUMIHISA
IPC: H01H13/702
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent contact failure between the conduction portion of a rubber sheet and the contact of a printed circuit board and the short circuit of the circuit of the printed circuit board. SOLUTION: A dial button 3 is slidably supported in a slide hole 23 provided in the front plate 21 of a frame 2, and a printed circuit board 7 is screwed to the boss 25 of the frame 2. A rubber sheet 6 is held by the printed circuit board 7 and the dial button 3, and the switch push portion 63 of the rubber sheet 6 faces to the contact portion of the printed circuit board 7. The outer shape of the rubber sheet 6 is made to be larger than the outer shape of the printed circuit board 7 by γ.
Patent JP-H06267239-A (JP)
Title: Magnetic disk device
Inventor: AIKAWA KOICHI
IPC: G11B25/04
Filed: 1993-03-10
Abstract: PURPOSE:To suppress the vibration of a magnetic disk mainly in a vertical direction to a minimum without damaging the magnetic disk when the magnetic disk device accepts an impact relating especially to a compact and carriable or a portable magnetic disk device. CONSTITUTION:This magnetic disk device is provided with a magnetic disk 13 mounted on a rotary spindle 12, a magnetic head 14 for recording/ reproducing, an actuator 16 for accessing the magnetic head 14 to a specified position on the magnetic disk 13 and a mechanism for pressing and fixing a pad on the outer peripheral edge part of the magnetic disk 13 at the time of nonrotation of the magnetic disk 13. Positions for pressing pads 42 and 43 on the pad pressing mechanism against the outer peripheral edge part of this magnetic disk 13 are set on at least two places difficult to become the nodes of the vibration of the magnetic disk 13.
Patent JP-S51124241-A (JP)
Title: Back mirror device for automobile
Inventor: KUSHIDA MASAGOROU
IPC: B60R1/06
Filed: 1975-04-24
Abstract: PURPOSE: To provide a back mirror remotely operable which can be tilted in any direction and at any angle with a mirror by employing spherical coupling, roller, etc. to prevent overload of drive source and to improve the reliability and endurability thereof. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56147067-A (JP)
Title: Automatic measuring instrument for enzyme immunity
Inventor: YAMADA TAKASHI
IPC: G01N35/02
Filed: 1980-04-16
Abstract: PURPOSE:To ensure an automatic separation between the bound-enzyme and the free-enzyme (B-F separation), by installing a device that washes the reaction tube after the growth of the antigen (antibody) - antibody (antigen) complex fixing solid phase and the enzyme label antibody (antigen) - antigen (antibody) - antibody (antigen) complex fixing solid phase. CONSTITUTION:The sample of the measurement object is added (G) by a certain amount by the sample dispenser 7, and the air is blown in through the small opening part 6b to perform stirring and then grow the fixing solid phase 3 (H). After  this, the washing solution supply device 8 and the washing solution sucking device 9 are applied to the large opening part 6a and the part 6b respectively to wash the phase 3 and U-shaped tube 6 (I). Then the enzyme label antibody (or antigen) is applied by the dispenser 10 and at the part 6a of the tube 6 (J), and the air is blown in the grow the fixing solid phase 5 by stirring (K). After this, both the phase 5 and the tube 6 are washed by the devices 8 and 9 (L). In such method, an automatic B-F separation is possible.
Patent JP-S52132556-A (JP)
Title: Temperature control method in refuse furnace
Inventor: NISHIHARA SHIGEYUKI
IPC: F23G5/00
Filed: 1976-04-29
Abstract: PURPOSE:To prevent brick or castings in the incinerator from being fractured when the temperature in the incinerator rises abnormally, by jetting a fine spray of cooling water automatically.
Patent JP-H0689419-A (JP)
Title: Assembly of converter part, sliding part and suspending part and manufacture thereof
Inventor: JIEFURII MERITSUTO MATSUKEI
IPC: G11B21/00
Filed: 1993-03-10
Abstract: PURPOSE: To provide an improved converter-sliding part-suspending part combination assembly. CONSTITUTION: The combination assembly is collectively manufactured by forming plural combination assemblies on one wafer. The converters 110 are adhered on the wafer and air bearing faces are formed. A conductor 126 connecting the respective converters and external circuits is insulated from the wafer by an insulating layer 122 and it is adhered along a route forming the suspending part. A dielectric layer 130 and a layer 132 with elasticity on a spring are continuously adhered to the conductor. The wafer is cut so that the individual combination assemblies are separated. It is etched by a pattern for removing a part at the back for forming the suspending part. Then, the converters having the air bearing faces and the sliding part can be obtained.
Patent JP-S61209164-A (JP)
Title: Recording device
Inventor: KAMIYAMA MITSUAKI
IPC: B41J2/14
Filed: 1985-03-14
Abstract: PURPOSE:To obtain a picture quality o superior in gradient and denseness without clogging or spill of ink drips, by recording with use of a recording medium which is located opposedly to each heating element and has holes or concave portions of many sorts respectively having diameters of various sizes. CONSTITUTION:A film 1 is constructed by a method wherein a plural sorts of holes respectively having diameters of various sizes selected in the range of 10-60mum are etched on a nickel plate. Ink layers 5A are formed in these holes by the filling with an ink 5 therein and come into contact with heating portions in heating elements 6 on a thermal head 7, which generates bubbles within the ink. The resulting pressure enables ink drips 5B to be injected on a recording paper 9 to be transferred thereon by using the holes 2 as nozzles. Some of the plural holes always come on the positions corresponding to the thermal head, preventing recording failure occurred along with timing miss. If the temperatures in the opposed heating elements become ununiform, the respective holes having the diameters of various sizes almost prevent the possibility that color is not developed at all, because of presence of the small holes easy to be heated.
Patent JP-S59174991-A (JP)
Inventor: MABUCHI SHIGERU
IPC: G07D9/00
Filed: 1983-03-24
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-H09217620-A (JP)
Title: Change-over control device for output of alternator
Inventor: FUKUCHI HIRONAO
IPC: F01N3/20
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To secure the stable operation of an electrical device by making change-over to a first electrical loading side when battery voltage is abnormally dropped down in a device where the generated output of an alternator is fed to first electrical load including a battery, or second electrical load by a change- over switch. SOLUTION: The output side of an alternator 21 is connected with the terminal 23a of a change-over switch 23, and the terminal 23c of the changeover switch 23 is connected with the heater resistance 24 of electrically heating type catalyst by way of a connection line 30, and its terminal 23b is connected with the positive electrode of a battery 29 and a car electrical equipment system 26. The positive electrode of the battery 29 is connected with an ECU 5.  The change-over switch 23 is switched over so as to be controlled by the ECU 5, the ECU 5, when the change-over position of the change-over switch 23 is in the side of the terminal 23c, and when the output terminal load of the battery becomes lower than a specified reference voltage, the change-over position of the change-over switch 23 is switched over to the side of the terminal 23b, so that operations are thereby secured, which are not affected by the deterioration in performance of the battery 29.