baber/WOPTO huggingface dataset:
Patent JP-H07104217-A (JP)
Title: Optical device
Inventor: KUSHIDA NORIMASA
IPC: G02B27/28
Filed: 1993-10-06
Abstract: PURPOSE:To provide a new optical device which effectively reduces the fluctuation in an input/output light intensity ratio caused by a polarized wave dependency, and is easily designed and handled. CONSTITUTION:The device is provided with as polarization plane rotating means 3 which rotates the plane of polarization of the passing light beam for 90 deg., a first optical element 1 which is placed in the incident side of the means 3 and has a prescribed polarization characteristic, a second optical element 2 which is arranged in the outgoing side of the means 3 ans has a same polarization characteristic of the element 1 and a unit element which is constituted so that the light beam that is made incident on the element 1 goes after having passed the means 3 and the element 2.
Patent JP-S63130840-A (JP)
Inventor: TAJIMA MASAMITSU
IPC: E04B1/58
Filed: 1986-11-18
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-S62137015-A (JP)
Inventor: TANAKA YUJI
IPC: A47C7/38
Filed: 1985-12-09
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-S62136343-A (JP)
Title: Trouble prediction device for feeding device
Inventor: OOTA TAKESHI
IPC: B23Q17/00
Filed: 1985-12-06
Abstract: PURPOSE:To make it possible to predict troubles in a feeding device of a machine tool such as a machining center (MC) by providing the feeding device with a feed command means, a current detection means, a comparison means, a calculation means and a display means, thereby detecting abnormality in the feeding device at an early stage. CONSTITUTION:After finishing a machine assembly, values of vibration and current are measured with a vibration detector 17 fixed on an attachment block 13 of a ball nut 14 and with a current detector 23 arranged between a feeding servomotor 16 and a numerically controlled device 20 while moving a feeding table 11 without load, and the measurements are stored via an analog-digital (AD) converters 26a and 26b into a computer 30. After using the machine for a specified period of time, when a trouble predicting operation is commanded with a button 29a of a console 29, the feeding table 11 repeats back-and-forth movements according to a monitor program to measure the values of current at the time of actual use, compare the measurements with those when the feeding table is in normal condition, and displays compared results on a cathode-ray tube screen. This makes it possible to know easily the increase in the current compared with that immediately after the machine is assembled and to predict troubles.
Patent JP-H05113894-A (JP)
Title: File resource managing system in virtual computer system
Inventor: NISHIYAMA TAICHI
IPC: G06F9/52
Filed: 1991-10-23
Abstract: PURPOSE:To perform the management of the same resource of a real volume device including even the nonexclusive control of a file by plural virtual computers and to efficiently execute shared resource control. CONSTITUTION:The virtual computers (alpha), (beta) are provided with virtual storage managing functions by a segmentation system, and are operated under the control of the same kind of operating systems 2, 3. A real volume device 6 can be shared with the virtual computers (alpha), (BETA), and is connected to a real computer system. A file managing part 5 performs the assignment management of file resource of the real volume device 6 by performing file exclusive control relating to the assignment request of the file resources for the real volume device 6 outputted from the jobs of the operating systems 2, 3, and also, performs the release management of the file resource for the release request of the file resource. The file managing part 5 is shared with the virtual computers (alpha), (beta) by installing in a system shared address space 7 by the virtual storage managing function of the virtual computers (alpha), (beta).
Patent JP-H11112831-A (JP)
Title: Frame synchronizer
Inventor: OGASAWARA MASASHI
IPC: H04N5/073
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a frame synchronizer for turning minimum delay to 0. SOLUTION: A read control signal generation part 11 is provided with a function for delaying the read control of a field memory 2 for one line at the time of field conversion from a second field into a first field in the field conversion processing of video signals (c) and (d) stored in the field memory 1 or 2 for the field still image reproduction of this frame synchronizer. Thus, bidirectional field conversion data from the first field to the second field and from the second field to the first field are prepared in an adder 5 by the average value of the output data (e) of the field memory 1 or 2 and the data (f) delayed 4 for one line.
Patent JP-H03137807-A (JP)
Title: Production of magnetic head
Inventor: KIMURA MASAMI
IPC: G11B5/187
Filed: 1989-10-23
Abstract: PURPOSE:To prevent the generation of bubbles in glass near a gap part by installing glass rods respectively to both sides of the gap part of a head core block, then packing the glass into track grooves. CONSTITUTION:The head core block 51 is adhered to a prescribed mounting base by an inorg. adhesive agent or the like and one piece each of the glass rods 53 are installed on both sides of the gap part 52 so as to evade the gap part 52 and thereafter, the block 51 and the glass rods 53 are heated to about 700 deg.C in the case of execution of glass packing in the block 51 formed with the track grooves 54 on a front surface 56. The glass rods 53 are then melted and are packed into the track grooves 54. The molten glass flows from the glass rods 53 to both directions as shown by arrows when the respective glass rods 53 are positioned at the intermediate of the gap part 52 and the end edge 57 of the front surface of the block 51. The glass is thus packed uniformly into the track grooves 54.
Patent JP-S62133988-A (JP)
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1985-12-06
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-H03138952-A (JP)
Title: Semiconductor device
Inventor: SATO HAJIME
IPC: H01L23/50
Filed: 1989-10-25
Abstract: PURPOSE:To obtain a semiconductor device wherein package cracks are hard to occur by constituting an insulating tape with a meshed tape having many holes. CONSTITUTION:A semiconductor element (chip) 6 is fixed on inner leads 4 through partially provided insulating tapes 5. The insulating tapes 5 are provided on both end sides of the chip 6 and formed of polyimide resin. A plurality of holes 7 are provided, and a meshed pattern is formed. A bonding agent comprising resin such as acrylic resin, epoxy resin and polyimide resin is applied on both surfaces. Therefore, air is hard to be contained into an interface between the insulating tapes 5 and the chip 6. The strength of the interface between the insulating tape 5 and the resin is improved. Therefore, peeling of the chip and cracks in the package are hard to occur, and the reliability of the semiconductor device can be improved.
Patent JP-H01119191-A (JP)
Title: Display device
Inventor: NISHIO MASAAKI
IPC: H04N5/66
Filed: 1987-10-31
Abstract: PURPOSE:To display a receiving image all over a displaying screen just enough even to any video signal by selecting and displaying picture elements in a vertical direction by plural lines corresponding to the number of respective horizontal scanning lines to execute a display to respective horizontal scanning lines simultaneously. CONSTITUTION:The number of the picture elements in the vertical direction of a displaying panel is selected to be approximately a common multiple with the number of horizontal scanning lines to execute the display as to the video signals different in the number of the horizontal scanning lines. In accordance with the number of the horizontal scanning lines to display the selected video signal, the picture elements in the direction vertical to 1 horizontal scanning line by plural lines simultaneously, and the video signal is displayed. Thus, the receiving image can be displayed just enough an over the displaying screen regardless of which video signal is selected.
Patent JP-H0584279-A (JP)
Title: Nipple for nursing bottle
Inventor: KOBAYASHI KEIKO
IPC: A61J11/00
Filed: 1991-09-30
Abstract: PURPOSE:To provide the nipple for nursing bottle which is fitted easily to a mouth of a baby. CONSTITUTION:In the nipple in which a teat part 4 connected to the top part of a bowl-like drum part 3 with a curve is provided and as for the drum part 3, the swelling amount of the part which becomes the lower side at the time of suckling with respect to the center line 6 of the drum part concerned 3 is larger than the swelling amount of the part of the upper side, the outside diameter of the teat part 4 is set so as to become continuously smaller toward the connecting part 7 of the teat part 4 and the drum part 3. Plural ones in which the outside diameter and length of the teat part are different from each other is set as a pair.
Patent JP-H0592992-A (JP)
Title: Physiologically active peptide
Inventor: IGARASHI KOJI
IPC: C07K19/00
Filed: 1991-09-30
Abstract: PURPOSE:To provide a low-molecular peptide specifically recognizing phosphatidylserine. CONSTITUTION:A peptide specifically recognizing phosphatidylserine, free from cross-reactivity with phosphatidylcholine, phosphatidylethanolamine, phosphatidylic acid and cardiolipin and having an amino acid sequence of Ala-Arg-Glu-Gly- Asp-Tyr-Gly-Ala-Met-Asp-Tyr, etc.
Patent JP-H1195153-A (JP)
Title: Rotating device and deflection scanner using the device
Inventor: SUZUKI YASUO
IPC: H02K5/16
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of vibration by rotation. SOLUTION: A bearing part 12 is fixed to a housing 11 and a revolving shaft 13 is freely rotatably mounted at the bearing part 12. A seat receiving member 14 is fixed to the revolving shaft 13 and a rotary polyhedral mirror 15 is placed thereon. An annular permanent magnet 17 is mounted at the peripheral edge of the seat receiving member 14. An annular stator core 20 is arranged to face the permanent magnet 17 via a holding member 19 on a substrate 18 in the upper part of a housing 11. Plural electromagnetic coils 21 are wound at the different plural positions in the circumferential direction of the stator core 20. The inner peripheral surface at the free end edge of the stator core 20 is supported by pressure fitting of a cylindrical ring member 22 which is a nonmagnetic material and nonconductor disposed on the substrate 18.
Patent JP-H07131111-A (JP)
Title: Device temperature control method and device module
Inventor: SHIMIZU HARUHITO
IPC: H01S5/00
Filed: 1993-11-05
Abstract: PURPOSE:To provide a device module which compensates for the variation of output characteristics due to the change of the environmental temperature by the device temperature control which compensates for measurement error, etc., due to the change of the environmental temperature. CONSTITUTION:A package 12 mounted with a component is permitted to be the subject to be measured. A semiconductor laser 16 projects laser beams for the measurement inspection. An external inspection device adjusts the drive current for a Peltier cooler 19. Laser beams are permitted to have the standard wavelength. A laser detecting temperature is recorded. Measurement inspection is performed at different environmental temperatures. The correlation between the environmental temperature and the laser detection temperature is standardized from the inspection records. The function information is fixed from the standardizing results. A controller 22 takes detection temperature from thermistors 20 and 21. Temperature deviation is obtained using the function information. Laser target temperature is obtained by adding the temperature deviation and the control target temperature. Fixed temperature control operation is performed by using the laser target temperature TS and the laser detection temperature TD.
Patent JP-H07125647-A (JP)
Title: Pivoting device of combine harvester and the like
Inventor: FUJITA YASUSHI
IPC: A01B69/00
Filed: 1993-11-05
Abstract: PURPOSE:To avoid danger by way of decelerating car speed automatically by simultaneously making left and right wheel shafts a decelerating mode to decelerate by engagement of a slewing change-over gear with a slow slewing gear and putting on of a slewing clutch. CONSTITUTION:Left and right wheel shafts 42 is made in a decelerating mode to decelerate simultaneously by engagement of a slewing change-over gear 36 with a slow slewing gear 33 and putting on of left and right slewing clutches 40. It is possible to instantly decelerate car speed by changing transmission from left and right operating gears 32 to transmission of the slow slewing gear 33 simultaneously by cutting off of left and right operating clutches 1 by working of left and right operating clutch change-over valves and putting on of left and right slewing clutches 40 by working to left and right slewing clutch pressure reducing valves by way of changing over to the decelerating mode.
Patent JP-H01118959-A (JP)
Title: Automatic money reception/payment system using plural cards
Inventor: KOBAYASHI YOSHIBUMI
IPC: G06Q20/18
Filed: 1987-10-31
Abstract: PURPOSE:To enable an owner of a master card to control the accesses of slave cards in a simple constitution by accepting those accesses of the slave cards as long as no access control is registered. CONSTITUTION:The owner of a master card registers with control of accesses of the slave cards to an automatic money reception/payment device as necessary. The money reception/payment device accepts the accesses of the slave cards as long as no access control is registered. Thus it is possible to easily and effectively control the access of a slave card that is not desired by the owner of the master card via the master card. At the same time, the foul use of a lost slave card can be quickly prevented via the master card.
Patent JP-2000103600-A (JP)
Title: Jack reaction receiving frame
Inventor: OKAJIMA YOSHINORI
IPC: B66F19/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To enable a jack to be used in a horizontal posture by providing a suction member placed on a horizontal plane and sucking the horizontal plane with the placed face due to pressure reduction by a vacuum pump, and a supporting member fixed to the suction member and receiving reaction of a jack arranged between a moved or fixed object and itself. SOLUTION: A suction member 7 placed on a horizontal plane 6 insurable at a working place and sucking the horizontal plane 6 by pressure reduction is provided. The suction member 7 is, for example, a cylindrical body in which the upper end face is closed and the lower end face (loading face) is opened, and an opening connected to a vacuum pump reducing pressure of the inner part is provided. This cylindrical body, namely, the suction member 7 is locked with a supporting member 8 receiving reaction of a jack 2 arranged between a moved or fixed object 1 and itself. The supporting member 8 is a vertical plate-like body against the horizontal plane 6. The plate-like body can be a simple bar-like body, in certain circumstances.
Patent JP-S62139214-A (JP)
Inventor: NAKAYAMA SHIGEO
IPC: H01B13/00
Filed: 1985-12-11
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-2001102887-A (JP)
Title: Frequency adjusting method for piezoelectric resonator
Inventor: NISHIDA NORIMASA
IPC: H03H3/04
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a frequency adjusting method for a piezoelectric resonator capable of continuously and highly accurately adjusting the resonance frequency. SOLUTION: Concerning the frequency adjusting method for a piezoelectric resonator 1 utilizing a thickness-shear mode while arranging first and second resonance electrodes 3 and 4 so as to be oppose on the front and the back through a piezoelectric plate 2 in the centers of first and second main sides 2a and 2b of the piezoelectric plate 2, by forming slopes 2g and 2h by grinding a side edge formed from the first main side 2a and first and second sides 2c and 2d, frequency adjustment is performed so as to increase the resonance frequency.
Patent JP-H02121743-A (JP)
Title: Forging method
Inventor: HIROWATARI MASATAKA
IPC: B21J5/02
Filed: 1988-10-31
Abstract: PURPOSE:To prevent the generation of a fold flaw, gall, burr, etc., of a finish formed part by forming a burr formed in the periphery of a body part of a preformed part, in the upper part than a normal burr position in a state of finish forming. CONSTITUTION:A preforming die 1 consists of the upper die 2 and the lower die 3, the upper die 2 is formed by a body forming part 2a, a burr forming part 2b and an edge part 2c, and the lower die 3 is also the same. Depth of the body forming part 2a of the upper die 2 is set so as to be shallower than normal depth, and depth of a body forming part 3a of the lower die 3 is set so as to be shallower than normal depth. The center of a burr forming cavity formed between the burr forming parts 2b, 3b is in the upper part than a virtual line D being a normal position as shown by a virtual line C. When a performed part 8 is set to a finish die 4, a burr 8b is held exactly in a body forming part 6a without hitting against an edge part of the lower die 6, and a satisfactory finish formed part being free from a fold flaw, gall and burr is obtained.
Patent JP-H10301934-A (JP)
Title: Sentence structure analysis method and sentence structure analysis device
Inventor: TANAKA TOSHIO
IPC: G06F17/21
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To process a document by a contents unit by detecting a contents boundary pattern for indicating the boundary for the respective sets of contents from an input sentence, setting a contents boundary to the input sentence based on the detected result and attaining the contents unit for the respective sets of the contents. SOLUTION: A contents boundary pattern storage part 1 stores a pattern for indicating the boundary of the contents for indicating one set of the certain dontents in a sentence. A document analysis part 2 sets the contents boundary to the input document of a processing object based on the contents boundary pattern stored in the storage part 1. Then, when the document after contents change is inputted, a processing is similarly performed, difference is obtained for the respective contents, the part of the different contents is detected, and for the contents for which the different part is present, the new contents are displayed. Thus, not only a changed part but also the contents in front and at the back relating to it are displayed and changed contents are easily judged.
Patent JP-S63128951-A (JP)
Title: Image output system
Inventor: HIGAKI HITOSHI
IPC: G06K15/00
Filed: 1986-11-19
Abstract: PURPOSE:To provide an image output system capable of outputting the printing image of a desired idiom or image on the basis of simple operation, by mounting a memory means storing not only the whole of various image data such as an idiom, an illustration or the like as a bit image but also additional data such as a register name at every image data, optimum printing paper, an optimum printing position or the like. CONSTITUTION:An image output system stores the image of an idiom in an idiom register memory 2 separate from CGI as the gathering of length variable blocks received in an optimum size. In the memory state of the register memory 2, the pattern data 12 being the image data of the idiom is constituted as one data by adding pattern addition data to the head thereof and successively stored in large numbers and an END mark 13 is stored in the final part of the data 12. The area of said pattern addition data 11 is constituted of a pattern register name area 14 of the registered idiom or illustration, lateral and longitudinal number-of-dot areas 16, 17 showing the constitutions of patterns in lateral and longitudinal directions, a printing optimum paper area 18 of paper optimum to the printing of pattern, an optimum printing position area 19 or the like.
Patent JP-H04154142-A (JP)
Title: Evaluation of reliability of wiring
Inventor: NEMOTO TAKENAO
IPC: G01R31/26
Filed: 1990-10-18
Abstract: PURPOSE:To specify a part where the abnormality of wiring has been caused by an electromigration and to observe a process in which the abnormality of the wiring has been caused by a method wherein a cutout is formed in the wiring, a narrow part is formed in an electric-current passage and an electric current is made to flow to the wiring. CONSTITUTION:A V-shaped cutout 22 is formed in the width direction W of wiring 21; and a narrow part C is formed in an electric-current passage. An electric current is made to flow to the wiring 21 in a high-temperature heating operation. A void or a hillock by an electromigration is produced in the narrow part C; and the wiring is finally cut. When a surface state is observed by using an optical microscope or a scanning electron microscope, it is possible to observe an influence on the reliability of the wiring by the electromigration, and the reliability can accurately be evaluated.
Patent JP-2000104758-A (JP)
Title: Roller clutch
Inventor: HIRAKAWA KIYOSHI
IPC: F16D41/06
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To hardly generate a pressure flaw or a fretting abrasion on a cam surface even under a sever use condition by specifying a composition of a steel plate constituting an outer or inner ring and making a hardness higher than a predetermined value including a core portion. SOLUTION: In a roller clutch, an outer ring 2 as a member forming a cam surface 7 is constituted by applying a plastic processing to a steel plate having a composition of C: 0.5-1.1% by weight; Si: 0.01-1.0% by weight; Mn: 0.1-0.9% by weight; and remainder: Fe and unavoidable impurities. In order to form the cam surface 7, hardness of the outer ring 2 is made to Hv 650 or more including the core portion by a heat curing processing including a hardening and a tempering. Therefore, a roller 3 bits a pressure flaw portion and an abrasion portion caused on the cam surface 7 and an over-running state can not be realized. On the contrary, the roller 3 is contacted with the cam surface 7 in a state that it is not engaged with the pressure flaw portion and the abrasion concave portion and it can be prevented that a lock state can not be realized.
Patent JP-S63131546-A (JP)
Title: Semiconductor device
Inventor: IWAMORI TOSHIMICHI
IPC: H01L21/768
Filed: 1986-11-20
Abstract: PURPOSE:To flatten an inter-layer insulating film easily and positively by using an insulating film formed through a bias-sputtering method as the inter-layer insulating film as a foundation and shaping an applied baked insulating film onto the insulating film. CONSTITUTION:First wiring layer patterns 2 consisting of aluminum are formed onto a semiconductor substrate 1, and an oxide film 3 is applied through a bias-sputtering method. The film through the bias-sputtering method is applied at that time because the shape of a depositing insulating film is easy to be flattened. S.O.G films 4 through an application baking method are cured after spin coating, and an inter-layer insulating film having the excellent flatness of the surface is acquired. Accordingly, the insulating film is shaped effectively onto the fine and complicate wiring patterns without uselessly narrowing the spaces of the wiring layers, and the films are also applied and baked into recessed sections formed by the wiring patterns of the S.O.G films positively, thus acquiring the inter-layer insulating film having a flat surface.