baber/WOPTO huggingface dataset:
Patent JP-H05147764-A (JP)
Title: Sheet material feeding device
Inventor: SAYAMA HIDEAKI
IPC: G03G15/00
Filed: 1991-11-26
Abstract: PURPOSE:To prevent trouble in an image forming device such as jamming in an arrangement in which a sheet material specifically formed as folded into an envelope shape is fed by a sheet material feeding device to the image forming device. CONSTITUTION:Two types of rotary bodies are provided, i.e., energized rotary bodies 22, 23 and active rotary bodies 30, 32, 33 to feed each sheet material P within a sheet material feeding device M1, among which at least either member of either pair is arranged being split at the two ends of the sheet material P across the width. Thereby the two side edges E1 of the sheet material P to be fed can strongly be pressed partially, which permits feeding to an image forming device M2 upon making perfect the foldings at the edges.
Patent JP-H06187518-A (JP)
Title: Device and method for controlling general meeting operation system
Inventor: WATANABE YUJI
IPC: G06Q10/00
Filed: 1992-12-16
Abstract: PURPOSE:To reduce the labor for the control of a general meeting operation system by reading instantaneously the bar code part printed previously on a document card concerning execution of the voting right through a simple reader in order to totalize the prescribed items and to process other data in a quick and accurate way. CONSTITUTION:A data acquiring/decoding means 12 is provided to acquire and decode the proper write data D1 on a document card 11 concerning the execution of the voting right together with a totalization processing means 13 which performs the totalization processing based on the data D1, a storage means 14 which stores various data on the data D1, a display means 15 which performs the display processing based on various data, and a control means 16 which controls the input/output of the means 12-15. In such constitution, the means 16 carries out the totalization/decision processing based on the acquisition of the data D1 consisting of a data mark part BD where the numeric information is turned into a code.
Patent JP-H07202475-A (JP)
Title: Electronic device
Inventor: SHINODA TOMOHARU
IPC: H05K9/00
Filed: 1993-12-28
Abstract: PURPOSE:To enhance the shielding structure for an electronic device while simplifying the structure for mounting a high frequency device. CONSTITUTION:A lead-out metal electrode 2, a lower shield electrode 13 and an insulating layer 3 are provided on an alumina substrate 1 and an annular shield metal pattern 4 is provided on the insulating layer 3. A high frequency device is then mounted on the insulating layer 3 and a metal cap is bonded to the shield metal pattern 4 through a conductive sealing material. Consequently, the shielding effect is enhanced through a simple structure.
Patent JP-H11151798-A (JP)
Title: Cream solder printer and printing method
Inventor: ISODA MASASHI
IPC: B41F15/40
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent printing failure for enabling high-quality printing by adjusting printing pressure of squeegee, and solving adhesion problems of a printing mask and a printed board. SOLUTION: A cream solder printer is constructed to transfer specified cream solder film on a printed board 6 by butting a printing mask 5, where multiform openings are formed for filling cream solder 4, to the printed board 6, and pressing a squeegee 3 to the printing mask 5 through printing pressure for moving the squeegee 3 along the printing mask 5 surface. In this case, a sensor 11 for detecting printing pressure is arranged on the tip of the squeegee 3 butting to the printing mask 5.
Patent JP-H05166991-A (JP)
Title: Lead frame of resin-sealed semiconductor device
Inventor: ETO KEIKI
IPC: H01L23/50
Filed: 1991-12-19
Abstract: PURPOSE:To lessen faulty voids which are induced at resin sealing by difference in resin flow speed between the upper side and the lower side of a package. CONSTITUTION:Concerning the lead frame of a resin-sealed semiconductor device, a part of a semiconductor mounting pad 1a located opposite to a resin inlet 10 is formed into a structure 2a or a protuberant part that is pushed up to be level with a semiconductor element 7, and a film 8 of resin such as polyimide or the like where a wiring pattern 9 is formed through electroless plating or the like is bonded to the structure 2a or the protuberance part. Furthermore, a semiconductor element can be electrically connected to inner leads through the intermediary of the wiring pattern concerned with bonding wires 5 of gold or the like.
Patent JP-H05172619-A (JP)
Title: Volume control circuit of notification voice
Inventor: KAMIYAMA AKIRA
IPC: G10L21/034
Filed: 1991-12-19
Abstract: PURPOSE:To enable a volume of a notification audio to be changed automatically according to change in environment for a volume-control circuit of the notification audio such as beep sound and alarm sound or that such as announcing voice. CONSTITUTION:In a title item in a configuration which is provided with an amplification means 111 for amplifying a notification voice signal with a specified amplification rate and allows an output of the amplification means 111 to be fed to a voice output means 101, a microphone 112 which collects voice at a specified range around the voice-output means 101, a noise-level measuring means 113 which obtains a noise level indicating a level of noise around the voice-output means 101, and an amplification rate specification means 114 which specifies the corresponding amplification rate according to an input of the noise level are provided.
Patent JP-H11163092-A (JP)
Title: Linear moving system for work
Inventor: OGURO KENJI
IPC: B01J3/02
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce the installation space while suppressing generation of particles. SOLUTION: A linear moving system for work comprises a grasping section 12 tar holding a substrate 10 rotatably through an ion implantation chamber and moves the substrate linearly in the direction traversing an ion beam by elevating/lowering the grasping section 12 through a linear motion mechanism disposed in a side chamber formed on the side of the ion implantation chamber. The linear motion mechanism comprises a pair of parallel link mechanisms 18D linking a fixed base section with the grasping section 12. A joint block 20 coupling the parallel link mechanisms 18D is coupled with the main rotary node of each link through a winding belt 32 in order to transmit rotation and a rotary drive mechanism is provided for the main rotary node at the fixed section.
Patent JP-H06160600-A (JP)
Title: Manufacture of johannson type x-ray analyzing crystal
Inventor: KAWABE KAZUYASU
IPC: G21K1/06
Filed: 1992-11-25
Abstract: PURPOSE:To provide manufacture a Johannson type X-ray analyzing crystal simply and precisely without breaking the crystal. CONSTITUTION:An adhesive 7 is applied on a pedestal 6 having a cylindrical recessed face with the radius of curvature of 2R on the surface, one crystal 5' of thin flat plate-like crystals 5 is mounted on it, and a crystal face protective sheet 8 such as Teflon is mounted on the flat plate-like crystal 5'. A pressure member 9 having a cylindrical protruded face with the radius of curvature of 2R is mounted on the crystal face protective sheet 8, and it is pressed in the pedestal 6 direction with proper force. The thin flat plate-like crystal 5' is uniformly curved and stuck to the pedestal 6 over the whole crystal face. The flat plate-like crystals 5 are likewise curved, stacked, and stuck, and polishing is applied so that the surface of the curved and stacked crystals 5 is made a cylindrical recessed face with the radius of curvature of R.
Patent JP-2001155812-A (JP)
Title: Pressed joint connector
Inventor: SATO KEI
IPC: H01R13/42
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a pressed joint connector that can prevent loose fitting of terminals engaged by flexible lances. SOLUTION: In a pressed joint connector which has a plurality of connector housings 1 having an upper and a lower surfaces as connecting surfaces 1a, 1b, each of connector housing 1 is formed with a terminal-receiving chamber 5. A flexible lance 6b is formed at a terminal 6 and engaging portion 7 is formed at the connector housing 1. During inserting of the terminal 6 into the terminal-receiving chamber 5, as the flexible lance 6b is engaged to the engaging portion 7 with elastic deforming, the terminal 6 is engaged within the terminal- receiving chamber 5. The connecting surfaces 1a, 1b of the connector housings 1 are moved oppositely to each other, so that the connector housings 1 are connected to each other in multi-steps shape.  A hole 9 passing through the terminal receiving chamber 5 is formed at a lower surface of the connector housing 1, and a plug 10, which is for pressing the terminal 6 to be inserted it into hole 9 of mated connector housings 1 from the above, provided at an upper surface of the connector housings 1.
Patent JP-H04207751-A (JP)
Title: Store multi-address communication device
Inventor: KATO SHU
IPC: H04N1/00
Filed: 1990-11-30
Abstract: PURPOSE:To effectively realize communication by shortening communication time by providing G4 facsimile connected to a line switcher with a full-duplex communication system, and performing reception from and transmission to a terminal simultaneously when a telegram to be transmitted to the terminal exists by recognizing an outgoing terminal. CONSTITUTION:When the incoming of the telegram is accepted with a G4 facsimile communication part 1, the terminal number of the terminal issuing a reception telegram is taken out at an outgoing terminal recognition part 8 as accumulating the telegram in a telegram accumulation part 4 via a reception processing part 2, and it is informed to an in-reception terminal addressed transmission telegram search part 9. The in-reception terminal addressed transmission telegram search part 9 checks an address classified transmission telegram managing part 5 whether or not the telegram to be sent to the terminal exists in the telegram accumulation part 4, and issues a telegram transmission request to a transmission processing control part 6 when it exists. Thereby, the reception and the transmission from an accumulative multiple address device to an opposite terminal performing the transmission can be performed simultaneously.
Patent JP-H03201041-A (JP)
Title: Fault information processor
Inventor: FUJII YUJI
IPC: G06F11/34
Filed: 1989-12-28
Abstract: PURPOSE:To improve the reliability of a fault information processor by connecting a debugger to a module device in an electrically non-contact and outputting the information on a fault to the debugger from the module device. CONSTITUTION:When the module device 28 is connected to a fault related information receiver 105 via an optical interface 106, an interruption is forcibly applied to a CPU 1 via a starting means 106. Thus, a fault related information acquiring means 101 is activated. The CPU 1 transfers the fault information to a RAM 3 and the optional fault information is selected by an information selection means 102. Then the selected information is sent to the receiver 105 by a transmission means 103 via the interface 106. The selected information is edited by the receiver 105 serving as a debugger, and the contents of the information are outputted in a form that is concretely recognized. Thus the misrecognition of the fault information, a recording mistake, etc., can be avoided.
Patent JP-H06182419-A (JP)
Title: Controller for preventing rolling-down cylinder of rolling mill from sinking
Inventor: MANIWA SHUJI
IPC: B21B37/00
Filed: 1992-12-18
Abstract: PURPOSE:To provide a controller to prevent the rolling down cylinder of a rolling mill from being sunk, to reduce an absolute sunk amount generated in a rolling down cylinder and to prevent the gage failure, passing failure of a sheet from occurring. CONSTITUTION:In the control of the sheet thickness in the rolling mill 1, a pull back controlling part 21 is provided wherein according to each signal of metal off, metal bite in of the rolling mill 1 detected by a load cell 6 built in the rolling mill 1, an oil column on the head side of the rolling down cylinder 5 is controlled under the metal off state, hydraulic force in a range of a fixed pressure is energized to a stationary cylinder rod side and hydraulic pressure on the side of the cylinder rod is dissolved at a fixed time after the metal is bitten in.
Patent JP-H05170510-A (JP)
Title: Production of high-strength ceramic member
Inventor: AKIMUNE YOSHIO
IPC: C04B35/622
Filed: 1991-12-20
Abstract: PURPOSE:To enable production of a high-strength ceramic member by obtaining a granule, capable of providing high yield in a granulating step, having a uniform shape and hardly including holes. CONSTITUTION:A ceramic material is pulverized, granulated, formed and sintered to produce a ceramic member. In the process, an aggregated mass prepared by drying a slurry in the granulating step is milled, pulverized, then screened through a sieve having 500+ or -50mum mesh opening and classified to afford the objective granule for producing high-strength ceramics.
Patent JP-H07156430-A (JP)
Title: Printer
Inventor: KOBAYASHI TOSHIAKI
IPC: B41M5/30
Filed: 1993-12-06
Abstract: PURPOSE:To use ink having long-term stability in an ink film and to enable the long-term preservation of a print image. CONSTITUTION:Three or more color inks are applied to an ink film 10 and a bleaching film 11 has a bleaching agent layer formed thereto by applying microcapsules of a bleaching agent. When the bleaching film 11 is heated corresponding to image data by a thermal head 12, the microcapsules are cured to form a latent image. When the ink film 10 and the bleaching film 11 are superposed one upon another to be pressed by press bonding rollers 14a, 14b, the microcapsules not yet heat-set are destructed and the bleaching agent flows out of the microcapsules to bleach the unnecessary part of the ink of the ink film 10 to form an image. When this operation is performed at least over three colors of cyan (C), magenta (M) and yellow (Y) to superpose colors one upon another, a full-color image is formed and a print having long-term stability is obtained.
Patent JP-H03197352-A (JP)
Title: Sinter-molded article having high strength and its production
Inventor: HAMA AKIRA
IPC: C04B35/10
Filed: 1989-12-26
Abstract: PURPOSE:To obtain a sinter-molded article having high strength and improved flexural strength by charging aluminum oxide powder, zirconium oxide powder, water and a deflocculant to a crushing mixer, stopping the mixing after carrying out a specific operation, pouring the mixture into a casting mold and sintering the formed product. CONSTITUTION:Water and a deflocculant are charged to a crushing mixer and then specific amounts of aluminum oxide powder and zirconium oxide powder are charged to the mixer while driving the mixer at a low speed. The operation is charged to high-speed operation mode to apply grinding and kneading actions on the mixture and the operation is stopped when the curve obtained by plotting the slurry viscosity in the mixer versus time reaches the lowest point. The slurry is poured into a casting mold prepared beforehand and the formed slurry is sintered to obtain the objective sinter-molded article. The slurry dispersed in stable low viscosity state can be cast-molded in high precision to enable the suppression of the scattering of backing shrinkage within + or -0.1%. Accordingly, the crack generation can be prevented and the yield of product can be improved. A slurry exhibiting thixotropic nature gives extremely high speed of building in cast-molding process, however, cracks frequently occur in the drying and baking of the formed article and the shrinkage is remarkably scattered to cause the lowering of the yield of product.
Patent JP-2000338353-A (JP)
Title: Dispersion shift optical fiber and its production
Inventor: KAWASAKI MITSUHIRO
IPC: G02B6/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion shift optical fiber which is large in a mode field diameter and is small in a dispersion slope in a use wavelength band. SOLUTION: This optical fiber is formed by covering the outer peripheral side of a center core 1, covering the outer peripheral side of a first side core 2 with a second side core 3, covering the outer peripheral side of the second side core 3 with an inside clad 4 and covering the outer peripheral side of the inside clad 4 with an outside clad 5.  When the specific refractive index difference of the center core 1 with respect to the outside clad 5 is defined as Δ1, the specific refractive index difference of the first side core 2 with respect to the outside clad 5 as Δ2, the specific refractive index difference of the second side core 3 with respect to the outside clad 5 as Δ3 and the specific refractive index difference of the inside clad 4 with respect to the outside clad 5 as Δ4, Δ1>Δ3>Δ4>Δ2 is set and 0.75%<=Δ1<=0.85%, -0.15%<=Δ2<=0, 0.3%<=Δ3<=0.5%, -0.2%<=Δ4<=0 are set.
Patent JP-2000160240-A (JP)
Title: Heating and rapid cooling apparatus
Inventor: KUMAGAI YOSUKE
IPC: F27B5/04
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a heating and rapid cooling apparatus, in which the heating and the rapid cooling of a material to be treated and the reduction of a setting space are realized. SOLUTION: In this heating and rapid cooling apparatus, a rapid cooling device 2 which has a forcibly air-cooling structure for blasting the clear air from a suction blower 21 through a blasting duct 23, etc., while executing the gas exhaust from an exhaust blower 20 and blowing to the material 3 to be treated is disposed so as to be adjoined to the carry-out side of the material to be treated to a heating device 1, and the material 3 to be treated carried out from the heating device 1, is rapidly cooled with the blasing. Further, it is prevented that the temp. in the heating device is varied at the blasting time with a shutter 26.
Patent JP-H06167979-A (JP)
Title: Electronic musical instrument
Inventor: SAITO TSUTOMU
IPC: G10H7/08
Filed: 1992-11-27
Abstract: PURPOSE:To perform flexible musical vocalization control by providing a control means which updates musical sound generation parameters for simultaneous vocalization at a longer period than a sampling period and a musical sound signal generating means which generates a musical sound signal by performing interpolation arithmetic operation at every sampling period on the basis of the parameters. CONSTITUTION:A dual-port RAM (DPRAM) 29 is a RAM that both a CPU 20 and a digital signal processor(DSP) 26 can access independently, and musical sound control information is transferred at a high speed from the CPU 20 to the DSP 26. The DSP 26 updates respective parameters of a rear stage waveform composing circuit 31 every 3.2 milliseconds on the basis of the information in the DPRAM 29 to control the musical sound generation. Further, the DSP 26 can make updating intervals of envelope data of respective higher harmonics long. The waveform composing circuit 31 composes a musical sound waveform on the basis of the parameters set by the DSP 26. Then an arithmetic operation period can be made longer than the sampling period, so the musical sound generation parameters can be controlled in real time.
Patent JP-H06166592-A (JP)
Title: Method of forming metal epitaxial film
Inventor: KANAZUKI TOSHIKI
IPC: C30B23/08
Filed: 1992-11-26
Abstract: PURPOSE:To improve a poor formation efficiency in a conventional method of making a metal epitaxial film. CONSTITUTION:In a method of forming a film by sputtering wherein a target raw material metal is sputtered under a vacuum condition using a rare gas as a sputtering gas and the metal atom is deposited on the surface of a substrate, the substrate having a cleaned surface of single crystal is used, the metal is sputtered under an ultrahigh vacuum condition wherein back pressure except partial pressure of the rare gas is <=10<-9>Torr ultrahigh vacuum and a remaining main component in the ultrahigh vacuum is hydrogen to deposit the metal having epitaxial correlation and flat surface on the substrate.
Patent JP-H06144923-A (JP)
Title: Production of ceramic product
Inventor: TSUTSUMI KAZUNORI
IPC: C04B35/16
Filed: 1992-11-25
Abstract: PURPOSE:To improve the aptitude for extrustion molding and to reduce the contraction in firing in the production of a ceramic product. CONSTITUTION:A cement mixture with cement, inorg. powder, quartz sand, a thickener and water as the essential components is extrusion-molded, hydration-cured and then fired to produce a ceramic product. The inorg. material contains >=30% vitreous materials, the quartz sand content is controlled to 15-55wt.% of the entire cement mixture, the cement mixture is extrusion-molded and hydration-cured, a glaze material is applied on the surface, and the molded product is fired. Otherwise, the cement mixture is extrusion-molded, rouggednesses are formed on the surface before or after hydration curing, and then the molded product is fired. Alternatively, the cement mixture is extrusion- molded, rouggednesses are formed on the surface before or after hydration curing, then the glaze raw material is applied on the surface, and the molded product is fired. Consequently, a ceramic product is obtained with the contraction reduced in firing.
Patent JP-H04208103-A (JP)
Title: Carrying case for electronic appliance
Inventor: KAMAYA NAOKI
IPC: A45C11/00
Filed: 1990-11-30
Abstract: PURPOSE:To couple accessory cases in any required number to a carrying case for an electronic appliance by equipping each accessory case with a detent member which provides coupling of another case in such a way as put one over the other. CONSTITUTION:A detent tool 7 is embodied in an approx. rectangular buckle molded in a single piece from plastics and equipped with openings 7a, 7b for belt insertion penetraing up and down. An approx. channel-shaped engraved groove 7c is formed at the front of this detent tool 7, and a detent projection 7e is formed at the tip of a detention part 7d surrounded by this engraved groove 7c, and the projection 7e should be detained with a saw-teeth shaped ratchet 12a formed on a detent piece 12 mounted to each accessory case. When pressing parts 7f, 7f formed in a single piece with the detent tool 7 are pressed by hand in the direction of arrow Y, the detention part 7d is deviated in the direction of arrow X about the broken line 35 as the center.
Patent JP-H10281143-A (JP)
Title: Spindle motor for dynamic pressure bearing
Inventor: TEI SEITEN
IPC: F16C17/02
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To simplify structure by a method wherein spiral grooves in a spiral form are formed on the upper and under surface sides of the outer peripheral surface of a shaft, the generation width of a dynamic pressure is increased, and the area of one spiral is increased and oil leaking at the upper part of the shaft is shut off. SOLUTION: A sealing device comprises a hollow sleeve 11; a shaft 12 rotatably fitted in the sleeve 11; a first spiral part 18 having spiral groove formed in the outer peripheral surface of the shaft 12 and moving oil 20, with which a gap between the sleeve 11 and the shaft is filled during rotation of the shaft 12, to the upper side of the sleeve 11; and a second spiral part 19 formed in the outer peripheral surface of the shaft 12 and above the first spiral part 18 with a specified distance therebetween and moving the oil 20 to the first spiral 18 side during rotation of the shaft 12 having a spiral groove of an area larger than that of the first spiral part.