baber/WOPTO huggingface dataset:
Patent JP-H11199684-A (JP)
Title: Bulk molding compound for decoration and molding of decorative molded product
Inventor: YAMAGUCHI MAKOTO
IPC: B29B11/14
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a molding material having a transparent feeling and a feeling of depth and capable of providing a decorative molded product having a beautiful appearance similar to a grainy one and to provide a method for molding the decorative molded product. SOLUTION: (1) This bulk molding compound(BMC) for decoration containing 3-30 pts.wt. pattern material for the decoration comprising a colored flaky material having 0.1-2.5 mm size based on 100 pts.wt. unsaturated polyester resin using an unsaturated polyester having 4,000-10,000 number-average molecular weight is formed. The BMC for the decoration in (1) and a sheet molding compound(SMC) or the BMC without containing the pattern material for the decoration are superimposed and pressure molded. A sheetlike isolating material is sandwiched between the BMC for the decoration in (1) and the SMC or BMC without containing the pattern material for the decoration and pressure molded.  The SMC or BMC without containing the pattern material for the decoration is pressure molded in a metal mold until the SMC or BMC is semicured or completely cured and an unsaturated polyester resin coating material containing the pattern material for the decoration composed of the colored flaky organic material having 0.05-2.5 mm size or a colored granular organic material having 0.05-0.5 mm grain diameter is injected between the molded product and the metal mold and pressure molded.
Patent JP-S60217961-A (JP)
Inventor: JIYAARU ERITSUKU JIYOFUSU
IPC: B32B27/08
Filed: 1985-01-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05195855-A (JP)
Title: Control method for engine speed at idling
Inventor: KURIHARA MASARU
IPC: F02P5/15
Filed: 1992-01-20
Abstract: PURPOSE:To responsively restrain fluctuation of engine speed against fluctuation of engine load at idle running and stably maintain engine speed constant. CONSTITUTION:When a proportional correcting factor IGP and an integral correcting factor IGI are added to a target idle ignition timing IGT so as to set an idle ignition timing IC (S108) and the idle ignition timing IG and the target idle ignition timing IGT are compared with each other (S109), in the case of IG>IGT, a first setting value SET1 is set on an ignition correcting value ISCIB for a correcting controlling quantity of ISCV11 corresponding to the correcting quantity of ignition timing (S110), and in the case of IG<=IGT, a second setting value 2 is set on the ignition correcting value ISCIB (S111). The controlling quantity of the ISCV11 is corrected by the ignition correcting value ISCIB, the suction air quantity of a bypass passage 10 is adjusted so that the idle ignition timing IG becomes the target idle ignition timing IGT, and hence deviation between the idle ignition timing IG and the target idle ignition timing IGT is dissolved so as to insure control responsiveness and stability.
Patent JP-S55100161-A (JP)
Title: Image forming device
Inventor: MATSUBARA KUNIHIRO
IPC: B41J2/065
Filed: 1979-01-24
Abstract: PURPOSE:To provide fast and uniform magnetic fluid toner by a method wherein a holding device of the magnetic fluid toner is positioned close to the magnet which acts to rise the magnetic fluid toner at the point of the multistylus. CONSTITUTION:A number of styli 1 consisting of a strong magnetic material are disposed to constitute the multistylus, at the vicinity of which the magnet 2 is fixed to magnetize the stylus tip. The other magnet 3 which acts to hold the magnetic fluid toner is disposed closed to the magnet 2 along the magnet 2. One end of a number of supply magnets 6 connected with the storage section 5 of the magnetic fluid toner is joined with the other end of the magnet 3. The magnetic pole direction of respective magnet is constituted to have mutually a uniform direction. On flying the magnetic fluid toner from the stylus 1 in responding to a recording signal, the magnetic fluid toner consumed by recording is replenished automatically by moving between the magnets.
Patent JP-H05197086-A (JP)
Title: Film unit with lens
Inventor: ISHIGURO MASANORI
IPC: G03B17/04
Filed: 1992-01-20
Abstract: PURPOSE:To reduce the production cost of the film unit with a lens by reducing the production costs of metallic molds. CONSTITUTION:The entire part of the front surface of a front cover 12 is formed as a satin surface 11. The utilization of the metallic molds for the front cover 12 in the state of inscribing the molds by electric discharge machining is possible and, therefore, a masking stage is omitted. Although polishing to finish the surface as a bright surface is needed for satin finishing executed by blasting or etching, the surface formed by the electric discharge machining is the satin surface and, therefore, the polishing stage practiced heretofore is omitted.
Patent JP-H07216594-A (JP)
Title: Electrodeposition coating device
Inventor: KOKADO KOICHI
IPC: C25D13/00
Filed: 1994-01-27
Abstract: PURPOSE:To provide an electrodeposition coating device by which the sticking of the deposit formed on the anode member of a cationic electrodeposition coating device, for example, to a material to be coated is prevented. CONSTITUTION:A material W to be coated dipped in an electrodeposition coating soln. 2 of an electrodeposition tank 3 is used as a cathode, and the plural electrode members 4 dipped in the soln. 2 as an anode. The electrode member 4 at the bottom face part is enclosed by a reticular member 15 with a space in-between, and the deposit on the outer surface of the electrode member 4 is discharged to the outside through the reticular member 15. The reticular member 15 is formed with resin, and the opening of the mesh is controlled to 50-500mum.
Patent JP-H10207874-A (JP)
Title: Monitoring device
Inventor: AOYAMA MITSUO
IPC: G06F17/24
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To inexpensively and vertically display plurality of combined characters including voiced sound symbols/semivoiced sound symbols without extending a font ROM area by synthesizing characters in a character working memory means and storing data in a display memory means. SOLUTION: A personal computer I/F 14 inputs character codes and character information data as picture data from the external independently of a picture to be displayed. A memory 11 stores the character codes and the character information data. A font ROM 15 stores font data corresponding to character codes to display picture data. A character working memory 17 works and stores font data read out from the ROM 15. A graphic CPU 16 detects the horizontal display data of plural characters from the picture data stored in the memory 17. A picture display memory 18 displays a picture based on the picture data. A CRT 12 reads out and displays data stored in the memory 18.
Patent JP-S5599309-A (JP)
Title: Method and apparatus for charging adsorbing material to upward-moving bed adsorber
Inventor: TSUCHIDA YUKIHIRO
IPC: B01J8/16
Filed: 1979-01-25
Abstract: PURPOSE: To decrease the charge of finely powdered adsorbent to an adsorber, by washing regenerated adsorbent with clean fluid such as a fluid having been treated in the adsorber, and by charging the regenerated adsorbent having been washed to the adsorber described in the title by means of an ejector pump using the above described clean fluid as a driving fluid.  
     CONSTITUTION: Regenerated adsorbent 10a is conveyed by an air lift pump 12a to a first tank 11a of a washing tank 11. Finely divided adsorbent is returned through  the second tank 11b to a storage tank 9 together with washing soln. A' which overflows the tank 11a, then through an overflow pipe 9a to the preceding treating  process. A driving fluid A" is fed to the entrance 15 of an ejector pump 12b in  order to produce negative press. at the end 14b of a nozzle 14, hereby the adsorbent 10a and a liq. A' in the tank 11a are discharged trough a nozzle 14 to an adsorber 1. Thus finely divided adsorbent contained in the liq. of the tank 9 is removed while passing through the tank 11. The fluid A" of a small press. is sufficiently useful for the pump 12b which conveys the adsorbent from the tank 11 to the adsorber 1, and the wear of the adsorbent due to the pump 12b is decreased remarkably because the slurry is diluted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0684226-A (JP)
Title: Optical pickup device
Inventor: ANDO NOBUHIKO
IPC: G11B7/135
Filed: 1993-01-20
Abstract: PURPOSE:To simplify and miniaturize a device by attaching a dielectric multilayered film to the incidental face of a light beam reflected by the recording medium of a first prism constituting a photodetector, and forming a beam splitter with the multilayered film. CONSTITUTION:Three light beams L1, L2 and L3 provided by an optical element 4 are made incident through a condenser lens 7, convex lens 8 and cylindrical lens 9 to a photodetection unit 10. Namely, the element 4 is functioned as the beam splitter for splitting a laser beam Li made incident from a light beam generating source 1 through an objective lens 5 to a magneto-optical disk 6 and a reflected laser beam Li returned from the disk 6 through the lens 5 with a dielectric multilayered film 43 formed on the incidental face part of a first prism 41. At the same time, the element is functioned as the photodetector for splitting and emitting the beam Li into the beam L1 of a P deflected component, the beam L2 of an S deflected component and beam L3 of the synthetic component of P and S deflected components with first and second prisms 41 and 42.
Patent JP-S58125111-A (JP)
Title: Fault diagnostic device
Inventor: MARUYAMA HITOTSUGU
IPC: G05B23/02
Filed: 1982-01-21
Abstract: PURPOSE:To display the uncertain width of a diagnosis on rotary display bodies fitted the 1st and the 2nd servomotors which are driven by output signals for the upper and lower limits of the extent of fault respectively by detecting the fault and calculating the extent of the fault in the form of a membership function value. CONSTITUTION:A fault of an objective 1 of diagnosis is detected and its condition is detected at a part 2; and a membership function value showing the extent of the fault is calculated by an operating device 3 and inputted to a fault display 11. The fault display 11 inputs upper-limit and lower-limit output signal AU and AL to the 1st and the 2nd servomotors 12 and 14 to drive the 1st and the 2nd rotary display bodies 13 and 15. The shafts of the rotary display  bodies 12 and 14 are coaxial and the rotary display bodies 13 and 15 rotate on concentric circles. Consequently, the rotary display bodies 13 and 15 rotating in  proportion to the signals AU and AL are viewed to decide on the extent of the  fault. Further, when there is a difference in rotation angle between both bodies  13 and 15, the uncertain width of the diagnosis is decided on.
Patent JP-H11209095-A (JP)
Title: Hydraulic equipment control device
Inventor: YAMADA TADASHI
IPC: B66F9/24
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To change from the outside the operating speed of hydraulic equipment driven by a hydraulic actuator when limited in accordance with preset working conditions. SOLUTION: A tilting control valve 33 supplies operating oil from a hydraulic pump to a tilting cylinder 20 by a flow rate corresponding to the control input of a tilting lever 29. An electromagnetic proportional control valve 34 controlled by a handling control unit 27 greatly limits the flow rate of operating oil supplied from the tilting control valve 33 to the tilting cylinder 20 when the lifting level of cargoes is high and less limits when it is low. The handling control unit 27 determines a size to limit the flow rate of operating oil supplied to the tilting cylinder 20 in accordance with a flow limit instruction data signified by flow limit instruction data SI from the outside out of plural flow limit instruction data stored.
Patent JP-H05196019-A (JP)
Title: Snap ring for shaft
Inventor: GOTO TOSHIYUKI
IPC: F16B21/18
Filed: 1992-01-21
Abstract: PURPOSE:To fit a snap ring easily to a grooved shaft by forming a disk main body from a thin plastic material or a thin elastic plate, forming a hole in the disk main body so as to internally the shaft part of a grooved shaft, and providing a plurality of notches for connecting to the hole. CONSTITUTION:A circular hole having the same diameter as that of groove of a grooved shaft is for med in a thin disk made of a the plastic materil and the like and a plurality of notches 2 connecting to the circular hole are formed so as to obtain a snap ring 1 for a shaft. Thus when the snap ring 1 is inserted from the end surface of the grooved shaft to be mounted in the groove part, the hole of the snap ring is opened at the notdhes 2 so as to make the fitting easier.
Patent JP-H10209519-A (JP)
Title: Method for manufacturing laminated type piezoelectric element
Inventor: MIKI KATSUMASA
IPC: H01L41/22
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide manufacturing processes contributing to cost reduction and the enhancement of productivity for a laminated type piezoelectric element used as an actuator or vibrator. SOLUTION: A plurality of penetrated grooves 13 are provided in shim 11 and bonded to a piezoelectric body 12. Next, notches having a width larger than the width of the penetrated groove is made in the piezoelectric body 12 at the position of the penetrated groove 13, and they are divided by split process. Moreover, a bending process is applied to the shim, shim 11 is divided, and a plurality of predetermined products can be obtained at the same time. The workability is improved by unifying the processes, division is made easier by split process, and also making notches is easier than cutting.
Patent JP-S57122312-A (JP)
Title: Linear displacement sensor
Inventor: FUJII KOUHEI
IPC: G01D5/14
Filed: 1981-01-21
Abstract: PURPOSE:To improve symmetry and linearity and obtain a linear displacement sensor with a small size and high reliability by installing a magnetism/electricity conversion element opposite to a pair of magnetic poles of a magnetism generating body and connecting them so as to add outputs of both. CONSTITUTION:A pair of magnetic reluctance effect (MR) elements 6 and 7 are arranged at the N pole and S pole of a magnet 5, and each of electric current terminals m, n and m', n' is connected to the electric power source 8, and the output terminals a and a' are connected to an amplifier 9 to form a bridge circuit comprising resistances R1, R2 and resistances R3 and R4 of the MR elements 6 and 7. An output is obtained at the amplifier 9 by the relative displacement between MR elements 6 and 7 and the magnet 5. With this arrangement the symmetry and linearity are improved and a linearity sensor with a small size and high reliability is obtained.
Patent JP-H05195906-A (JP)
Title: Fuel passage structure for internal combustion engine
Inventor: WAKASA AKINORI
IPC: F02F1/24
Filed: 1992-01-21
Abstract: PURPOSE:To provide a fuel passage structure with which a fuel pipeline on a fuel supply side through that high-pressure fuel passes is protected from heat, and the fuel is prevented from leaking into a cylinder head cover, in an engine in which a fuel injection nozzle is housed in the cylinder head cover. CONSTITUTION:A fuel pipeline 6 is arranged in a cylinder head cover 2, which pipeline 6 has a double pipe structure wherein an inner pipe 6a forms a fuel supply passage 8 in respect to a fuel injection nozzle 3, and an outer pipe 6b forms a fuel discharge passage 9 in respect to the fuel injection nozzle 3, in between the inner pipe 6a.
Patent JP-S56109941-A (JP)
Title: Transmission chain
Inventor: MATSUNO KAZUMASA
IPC: F16G13/06
Filed: 1980-01-29
Abstract: PURPOSE: To prevent slipping off of a link plate in the case of an impact load or the like is added to the chain by providing ridges for preventing the movement of the link plate in the width direction of the chain on the outer peripheral surfaces at both ends of a bush which is a constitutional element of the chain.  
     CONSTITUTION: The transmission chain is formed by fixing roller link plates 1 and 1 to both ends of the bush 4 fitted in the intermediate part of a roller 7. In this case, the bush 4 is formed by providing a plurality of ring-shaped ridges 5 on the outer peripheral surfaces at both ends of the bush 4. Upon this occasion, there is provided a seam 6 at one side in the case of the bush 4 being a winding type. The line plate 1 is pressed and fitted in the ridges 5 of the bush 4, whereby the ridges 5 clamp the inner peripheral surface 8 of the fitted hole of the bush 4 of the plate 1. The ridges 5 are continuously formed into a triangular waveform or a saw-tooth shape in which teeth are directed towards the width direction by, for example, rolled rollers. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58125947-A (JP)
Title: Interphone device
Inventor: MATOBA NOBUO
IPC: H04M9/00
Filed: 1982-01-21
Abstract: PURPOSE:To eliminate leaked noise and to ensure the transmission and reception of voice with high quality, by transmitting a cancel pulse signal synchronized with a pulse signal to an voice signal line when a channel selection pulse signal is transmitted. CONSTITUTION:A channel selecting operation is carried out to call out the remote side, then a channel selection pulse is transmitted to a signal line 21 from a control circuit 1 through a resistance 2, a transistor TR3 and a resistance 4. On the other hand, the channel selection pulse is differentiated by a capacitor 9 and a resistance 10 of a noise eliminating circuit 5. A TR11 is instantaneously turned on, and the voltage which is hitherto divided by a resistance 12 and a variable resistance 13 is settled down instantaneously at OV. Then a negative pulse is fed to a line 22. In the same way, a noise eliminating circuit 6 feeds a positive pulse to the line 22 during the fall of the channel selection pulse. In such a way, the positive and negative cancel pulses are transmitted to the line 22 from circuits 5 and 6 to cancel the leaked noise and to eliminate noise.
Patent JP-S61168589-A (JP)
Title: Crucible for producing compound semiconductor
Inventor: TADA KOJI
IPC: C30B15/10
Filed: 1985-01-22
Abstract: PURPOSE:A crucible for producing a compound semiconductor, stable to a sealing agent B2O3, suppressing occurrence of twins during single crystal growth, having low deterioration in crucible, obtained by coating the surface of a PBN (pyrolytic boron nitride) crucible with amorphous BN (boron nitride) by plasma CVD method. CONSTITUTION:The surface of a PBN crucible is coated with BN by the use of NH3 and BCl3 as raw materials by plasma CVD method. PBN and BN have the same composition, the former is produced by CVD method, and the latter by plasma CVD method, so formation temperatures are different (CVD method; 2,000 deg.C, and plasma CVD method; <=1,000 deg.C), and formed crystal structures are different. Namely, PBN has a hexagonal system, is formed in a laminated way, so it is slightly released. On the other hand, BN film is amorphous, and one film, so it is stable. The thickness of BN coating is generally 5-50mum, especially preferably about 10mum. Consequently, the PBN crucible coated with BN will not cause fusion with a liquid sealing agent, has neither release during growing nor problem of occurrence of twin crystal caused by the release.
Patent JP-H04260905-A (JP)
Title: Device for cleaning space near the wall
Inventor: IZUMI KENJI
IPC: A47L11/00
Filed: 1991-01-28
Abstract: PURPOSE:To automatically clean space near the wall without executing manual operation. CONSTITUTION:A device for self-traveling by respectively rotating a pair of driving wheels 6, 7 by motors 11, 12 and cleaning space near the wall 17 by means of cleaning brushes 2a to 2c is provided with drivers 13, 14 for driving the motors 11, 12, sensors 8a, 8b for measuring respective distances from the wall 17, a control part 29 for comparing the distances measured by the sensors 8a, 8b with prescribed values and controls the operation of the drivers 13, 14 so as to allow the drivers 13, 14 to approach the wall 17 when the distances are respectively longer than the prescribed values or separate the drivers 13, 14 from the wall 17 when the values are shorter than the prescribed values, and brush expanding parts 4, 5 for moving the brushes 2a to 2c in the approaching direction to the wall 17 at the time of cleaning the surface of the wall 17 and travels along the surface of the wall 17 while evading obstacles to cleans the space near the wall 17.
Patent JP-H05195891-A (JP)
Title: Air suction device for internal combustion engine
Inventor: TAOMO TOSHIO
IPC: F02M35/06
Filed: 1992-01-21
Abstract: PURPOSE:To cool a carburetor and improve performance of the carburetor and a filter by setting flow of air supplied to the carburetor from the upper part to the lower part, and providing an air passage communicated to a cooling fan chamber on the lower part of the filter arranged around the carburetor chamber. CONSTITUTION:A passage 5 with which air flow from the upper part to the lower part is generated by utilizing suction negative pressure generated in the cooling fan chamber of an internal combustion engine is provided. The passage 5 is provided around a carburetor chamber 4 so as to cool the carburetor chamber 4. The face of a filter 6 for supplying purified air to the carburetor chamber 4 is arranged along the passage 5 in the up and down direction, so as to generate air flow in the direction along the face of the filter 6. At the same time, air flow into the carburetor chamber 4 is directed in the crossing direction to the face of the filter 6, and dust in the passage 5 is dropped along the face of the filter 6. As a result, the carburetor chamber 4 can be effectively cooled, and filtering performance of the filter 6 is improved.
Patent JP-S60152506-A (JP)
Title: Production of polymer
Inventor: UETAKE TAKASHI
IPC: C08F6/00
Filed: 1984-01-23
Abstract: PURPOSE:To obtain a polymer having a sharp MW distribution, by removing residual monomer and low-MW matter by decreasing the pressure in a polymerization vessel when the amount of residual monomer has a predetermined value in the bulk polymerization of a vinyl monomer. CONSTITUTION:The pressure in the whole polymerization apparatus is decreased, cocks 7 and 9 are shut. While the polymerization vessel 2 is being kept in the state of decreased pressure, it is fed with a vinyl monomer (e.g., methyl methacrylate), a polymerization initiator, a chain transfer agent, etc., from a feed inlet 1, the cock 6 is shut, and the bulk polymerization of the mixture is started by heating by a heating furnace 3. When the polymerization proceeds beyond a gelation point and a predetermined amount of residual monomer is reached, the cocks 7 and 9 are opened to distil off residual monomer and low- MW matter through a condensing tube 4 to a receiver 5 cooled by a cold trap 8.
Patent JP-H11206118-A (JP)
Title: Synchronous rectifying circuit and forward converter power unit
Inventor: NODA HIROSHI
IPC: H02M3/28
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To raise power efficiency, by removing reactive currents. SOLUTION: A synchronous ratifying circuit 101 has an FET 5 for rectification, an FET 6 for commutation, a drive means 110 for driving the FET 5 by a monostable multivibrator IC 19, and a control means which detects the quantity of timing slippage between the turning on of the FET 3 and the turning off of the FET 6, and controls the drive means 10 so that the FET 6 may be turned on just before the turning on of the FET 3. The control means has a first detector 111 which detects the timing of the switching of the FET 3, a first control signal generator 112 which gives the drive means 110 trigger pulses synchronously with the turning on of the FET 3 and turns on the FET 6, a second detector 113 which detects the timing of the tuning off of the FET 6, a second control signal generator 114 which gives the drive means 110 a control signal geared to the above-period of the FET 6.