baber/WOPTO huggingface dataset:
Patent JP-H11207614-A (JP)
Title: Measuring device for wafer grinding amount and wafer grinding device
Inventor: USHIO KAJIRO
IPC: B24B49/12
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of accurately measuring a wafer grinding amount without any effects of slurry or water immediately after the end of grinding, and a wafer grinding device having the same. SOLUTION: In an (a) state, water or slurry 2 is stuck to the grinding surface of a wafer 1 in a drop shape. A liquid layer forming member 3 is brought close to the same in parallel with the wafer 1. When the liquid layer forming member 3 comes sufficiently close to the wafer 1, as shown in (b), water or slurry is spread therebetween by a capillary phenomenon, and a uniform liquid layer 5 is formed. In this state, an irradiating light 6 is irradiated from the measuring unit (probe part) 8 of a wafer grinding amount measuring device through the liquid layer forming member 3 and the liquid layer 5 to the surface of the wafer 1 and, by detecting and processing a reflected light 7 thereof, a grinding amount is measured.
Patent JP-S58137880-A (JP)
Inventor: KADOWAKI KOUHEI
IPC: H04N13/04
Filed: 1982-02-10
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-S63187944-A (JP)
Title: Communication control equipment
Inventor: WAKAMIYA YASUO
IPC: H04L29/10
Filed: 1987-01-30
Abstract: PURPOSE:To prevent danger of occurrence of a reception overrunning error and to shorten a reception interruption processing time by executing interruption processing by means of DMA write byte counters provided in correspondence with a line connection part in a communication processing part. CONSTITUTION:Data is transferred by DMA transfer at every character between the line connection part 3 of a pacing system or a synchronous system and the communication processing part 2, and the interruption request of reception data transfer is generated from the line connection part 3 to the communication processing part 2 at every character. A write byte counter 26 group for communication lines is provided in the line connection part 3 in correspondence with a DMA request from respective line connection parts 3, and the DMA write byte counters 26 execute the interruption processing.
Patent JP-S60164301-A (JP)
Inventor: HORIKOSHI SATOSHI
IPC: H01G13/06
Filed: 1984-02-07
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-S62180888-A (JP)
Inventor: OSAKO SHOICHI
IPC: B66B7/00
Filed: 1986-02-03
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-S52103838-A (JP)
Title: Drain group joint
Inventor: KIKAWA TOMIO
IPC: F16L41/02
Filed: 1976-02-25
Abstract: PURPOSE: A drain group joint of one pipe junction system characterized by a less variation of pressure in the pipe and a less downflowing noise of the drain, by maing a body axis connecting upper and lower ends to a vertical main pipe eccentric upwards and downwards spirally. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10217304-A (JP)
Title: Injection molder and injection molding method
Inventor: ONO MASAKAZU
IPC: B29C45/77
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making and highly serviceable injection molder and injection molding method, which enables high-precision measuring, and filling and injecting control/management, and can be easily applied to conventional structure. SOLUTION: A molten resin 3 is fed in a front zone of an injection driving body 2 such as an injection screw or an injection plunger in an injection cylinder 1. The injection driving body 2, which is moved backward by the molten resin 3 fed into the front zone, is ejected forward to inject the molten resin 3 from the front end of the injection cylinder 1 into a mold 4. And the injection driving body 2 is pressed forward to dwell pressure to the resin fed into the mold 4. An injection driving cylinder device 5 for ejecting and controlling the injection driving body 2 is provided with a pressure control cylinder device 6, which controls injection pressure by bearing the injection driving cylinder device 5 at a specified dwell pressure.
Patent JP-H11214089-A (JP)
Title: Surface mounting connector
Inventor: TAKASE NAOTO
IPC: H01R12/71
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent a short-circuit of adjoining contact pieces, and secure the stability of connection as maintaining a multipole structure, even if the parallel pitch of solder tails is lessened. SOLUTION: A surface mounting connector is equipped with an insulating housing and plural terminals 8. In the terminal 8, contact pieces 10 which face the fitting slot of the insulating housing are provided at one side end of fixed piece portions 12, and solder tails 11 are provided at the other side end. In the fitting slot, the contact pieces 10 of respective one pair of terminals 8 are mounted mutually facing oppositely, the solder tail 11 of one side terminal 8 is protruded sidewardly outward being nearly flush with the bottom face of the insulating housing. Further, the solder tail 11 of the other side terminal 8 passes under the fixed piece portion 12 of one side terminal 8, is protruded nearly parallel to the solder tail 11 of one side terminal 8 the same sideward outward, and the parallel pitch of a terminal pair is set to be 1/2 of the parallel pitch of the solder tails 11.
Patent JP-H06211365-A (JP)
Title: Paper feed method for image forming device
Inventor: AWANO HIROAKI
IPC: B65H3/52
Filed: 1993-01-13
Abstract: PURPOSE:To facilitate preparation of a wedging copy by receiving paper of different material such as tracing paper or the like through a bottom sheet relating to a paper feed tray of receiving normal paper without changing this paper. CONSTITUTION:A bottom sheet 10 is loaded on paper P received in a paper feed tray 1, to hold a point end part of the bottom sheet locked in snubber pawls 6, 6a of the tray, and paper of different material like tracing paper or the like is received onto the bottom sheet 10, so that a copy of using a small number of sheets of the tracing paper or the like can be produced. The bottom sheet 10 is used such that a pad member of large coefficient of friction is integrally mounted onto a plastic-made sheet member having rigidity and a discriminating label 13 or the like is provided in a reverse side for discriminating the obverse and reverse.
Patent JP-H05193602-A (JP)
Title: Boxing device of bagged goods
Inventor: AKAHO SEIICHI
IPC: B65B5/08
Filed: 1992-01-10
Abstract: PURPOSE: To pile up the bags in a plural number in a cage that has a comb filter wall, and into a horizontally opened mouth of a storing box, thereby automatically boxing in the bags filled with the articles. CONSTITUTION: A carrier 30a on the left is moved to the highest position in the piling space, and 3 bags are attached to a suction pad 11 and moved to the front position of the carrier 30a, and thereby a suction of the pad is released, loading the bags on the carrier 30a. Next, the carrier 30a descends by the distance of approximately one stage of the bags through the intermediacy of a block 34 and a screw mechanism 35. From the second stage on, the carrier descends in the same manner by each loading of the bags. And, when the carrier 30a completes the last stage of descending, other carrier 30b, waiting beforehand at an upper position outside of the space, enters the space and is positioned at the highest place. A pusher 41 pushes the bags that are placed in front of the carrier 30a that completed the last descending into a cardboard box c.
Patent JP-H07228484-A (JP)
Title: Material conveying vehicle
Inventor: MORIKAWA TAKAO
IPC: B66C23/50
Filed: 1994-02-18
Abstract: PURPOSE:To provide a material conveying vehicle having a simple structure and capable of changing the direction of a crane device with few people. CONSTITUTION:A guide rail 10 is provided on a travel carriage traveled on a track 3 in the width direction crossing the track 3, and a slide block 11 is slidably fitted to the guide rail 10. A crane stanchion 16 horizontally extended with a crane arm 24 at the upper section is rotatably supported on the slide block 11. The slide block 11 is moved to the right end of the guide rail 10, the crane arm 24 is extended to the left side, or the slide block 11 is moved to the left of the guide rail 10, and the crane arm 24 is extended to the right side to do the work.
Patent JP-S58139094-A (JP)
Inventor: WAKAMATSU MITSUO
IPC: G21C3/34
Filed: 1982-02-12
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-H02202829-A (JP)
Title: 1,1-dichloro-2,2,3,3,3-pentafluoropropane-based azeotrope and pseudo azeotrope
Inventor: ASANO AKIO
IPC: C09K5/08
Filed: 1989-02-01
Abstract: PURPOSE:To obtain the title mixture useful as a substitute fluorocarbon and cleaning solvent, having incombustibility free from change of composition in recycling, comprising 1,1-dichloro-2,2,3,3,3-pentafluoropropane and 1,1,2- trichloro-2,2-difluoroethane. CONSTITUTION:(A) 1,1-Dichloro-2,2,3,3,3-pentafluoropropane is blended with (B) 1,1,2-trichloro-2,2-difluoroethane in the ratio of 59-98wt.% component A and 2-42wt.% component B, preferably 68-88wt.% component A and 12-32wt.% component B (especially 78wt.% component A and 22wt.% component B). Since the mixture has an azeotropic point, the mixture has no variability of composition during recycling, is usable in the same way as a conventional single fluorocarbon and requires no large change of existing technology. The mixture has higher cleaning power than existing 1,1,2-trichloro-1,2,2-trifluoroethane simple substance as a detergent and is suitable as a detergent substitute.
Patent JP-H07230379-A (JP)
Title: Method and device for display of program structure
Inventor: SUZUKI HIROKO
IPC: G06F9/06
Filed: 1994-02-18
Abstract: PURPOSE:To improve the operability with respect to the method and the device for program structure display which display the structure of data of a source program. CONSTITUTION:This system is provided with a source program, analysis part 11 which analyzes the inputted source program, an analysis data extracting and processing part 12 which extracts information required for display of the structure of the program as a structure diagram from the analysis result and generates a record having hierarchical information with respect to each item, a record holding part 13, a display part settling part 14 which obtains a display item, a display position discriminating part 14' which discriminates an item in accordance with a position on the picture, and a layout generating part 15 which generates the structure diagram to be displayed. An item designated by the structure diagram on the picture is discriminated, and the record holding part 13 is retrieved in accordance with the designated item, and records in the hierarchy higher or lower than the item are obtained, and the structure diagram is laid out and displayed in accordance with the hierarchical structure of records.
Patent JP-H04213314-A (JP)
Title: Polyurethane elastomer composition
Inventor: KASAZAKI TOSHIAKI
IPC: C08G18/48
Filed: 1991-02-14
Abstract: PURPOSE:To provide a polyurethane elastomer composition excellent in heat resistance, capable of precision molding, and having a suitable reaction time and excellent productivity. CONSTITUTION:A polyurethane elastomer composition mainly consisting of p-phenylene diisocyanate, hydroxyl-terminated polyether polyol and 4,4'- methylenebis(o-chloroaniline), wherein the hydroxyl-terminated polyether polyol comprises at least one member selected from the groups consisting of polypropylene glycol, a polyethylene glycol propylene oxide/ethylene oxide copolymer, a propylene oxide/tetrahydrofuran copolymer and an ethylene oxide/ tetrahydrofuran copolymer.
Patent JP-S61181160-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA TOSHIO
IPC: H01L29/732
Filed: 1985-02-06
Abstract: PURPOSE:To miniaturize a semiconductor device, and to improve the degree of integration by connecting a buried region to an electrode wiring layer through a polycrystalline silicon layer, the periphery thereof is coated with an insulating film. CONSTITUTION:A region 2 having a conduction type reverse to a substrate is formed to the substrate 1, and a layer 3 having the same conduction type as the region 2 is grown. A stopper 4 and an oxide film 5 are shaped selectively and a region 6 is formed, films 20, 21, 22 are shaped, a film 23 is applied onto the film 22, multilayer films 24 are removed through etching, and the layer 3 is etched up to the region 2 to form a groove 25. The film 23 is removed, and 14, 14' are shaped onto the side wall and base of the groove 25. 14' is removed, a polycrystalline silicon layer is deposited, and the polycrystalline silicon layer deposited on sections except the groove 25 is removed through etching. A region 9' having the same conduction type as the region 2 is formed to the polycrystalline silicon layer. 22 is removed, an oxide film 16 is shaped onto the surface of the polycrystalline layer in the groove 25 while using the film 21 as a mask, and the film 21 is taken off. Regions 7, 8 are wiring layers 10-12 ar formed. Accordingly, the degree of integration can be improved.
Patent JP-S55113080-A (JP)
Title: Master sheet mounting and dismounting device of drum
Inventor: KATAKURA HIROSHI
IPC: B41L29/12
Filed: 1979-02-25
Abstract: PURPOSE:To make the mounting and dismounting of the master sheet easy by providing a clutch means between the drum and the rotation-driving member of the drum in a copying machine or the like. CONSTITUTION:A photosensitive drum 1 freely fits to a revolving shaft 18 and revolves as the roller 15a of a clutch lever 15 engaged with the groove 17a of the clutch disc 17 integral with the shaft 18 is pushed in the counterclockwise revolution of the shaft 18. On the other hand, when the hole 3'a provided to the hook member  3' of the other end of a photosensitive sheet 2 is engaged to a hook part 8a of a  lever 8 in the state where a tightening lever 8 is held turned in the counterclockwise  direction and the drum 1 is turned counterclockwise, then the roller 15a goes down  the cam crest 17b of the disc 17 and again engages with the groove 17a. The lever  15 then turns clockwise and the sheet 2 is mounted on the peripheral surface of the drum 1. By disengaging the member 3' from the hook part 8a, the sheet 2 may be removed from the drum 1.
Patent JP-H04259990-A (JP)
Title: Memory device
Inventor: ITO KENICHI
IPC: G11C29/12
Filed: 1991-02-15
Abstract: PURPOSE:To present the memory device to shorten time for memory initialization or RAM check and to reduce the load of a CPU concerning the semiconductor memory device of large capacity. CONSTITUTION:In the same package of the memory device with a built-in RAM 1, an address generation part 2 is provided to successively designate the addresses of all the memory cells in the above RAM 1 for each outside clock CLK based on a clear signal CLR, a control part 3 is provided to execute control so as to write the same value in the address designated by the above address generation part 2 and to next read the written value, and a data comparator part 4 is provided to judge whether the above-mentioned read value is same as the written value or not. Only by inputting the clear signal, memory clear and memory check can be automatically executed in the memory device.
Patent JP-S62178903-A (JP)
Title: Surface reforming method for inorganic coating film
Inventor: NAKAJIMA MIKITO
IPC: G02B1/115
Filed: 1986-02-03
Abstract: PURPOSE:To reform the surface condition of an inorg. coating film so that the functions corresponding to applications are provided on the surface by bringing a silane compd. having specific structure into reaction with the inorg. coating film. CONSTITUTION:The silane compd. of the structure having at least one kind of bonds selected from Si-H, Si-OH, Si-SH, Si-OR, Si-SR (R is an org. group) is brought into reaction with the inorg. coating film. The silane compd. to be used induces a dehydration reaction, dealcohol reaction, dehydrogenation, etc., with the inorg. coating film having a hydroxyl group and is extremely effective in the reaction of the surface where the hydroxyl group exists. Various functions can be provided to substituents except the substituent of the silane compd. which contributes to the reaction of said compd. with the inorg. coating film. The functions to be provided to the inorg. coating film can be variously selected according to applications such as a hydrophobic characteristic, hydrophilicity, conductivity and wettability. The surface is thus reformed by using the silane compd. contg. the group which has the functions meeting the applications.
Patent JP-H07227888-A (JP)
Title: Injection molding method and injection mold
Inventor: ICHIKAWA TERUO
IPC: B29C45/56
Filed: 1994-02-18
Abstract: PURPOSE:To provide an injection molding method and a mold wherein lowering of mechanical strength due to occurrence of weld line at the time of injection molding can be prevented. CONSTITUTION:After a melted resin is injected so as to fill a cavity 3 with it, the melted resin is moved from one side to other side of the cavity 3 with a weld line 4 interposed between them caused during a dwelling so as to make a line shape which appears at a sectional face when a molded piece is cut rectangularly to the weld line 4 become nearly a wedge-like shape. Therefore, near the cavity 3 in the vicinity of the weld line 4, a resin reservoir 5 which can open and close is provided. It is closed at the time of injection and opened during the dwelling so as to make the resin around the weld line 4 flow.
Patent JP-S54114825-A (JP)
Title: Boiler suspending apparatus
Inventor: MATOBA MASANORI
IPC: F16B21/12
Filed: 1978-02-28
Abstract: PURPOSE: To enable pin inserting work to be carried out easily in a short time even if each hole of the first connecting metal fitting such as fork end and of a second connecting metal fitting such as lug slips each other, by forming a tapered part on a connecting pin.  
     CONSTITUTION: On one end of a pin 5, a tapered part 5a is formed. When a boiler suspending apparatus is fabricated by using said pin 5, if the top end of the tapered part 5a of the pin 5 faces to the hole 4a of a lug 4, even if each hole 3a, 4a of the fork end 3 and the lug 4 slips each other, the fork end 3 is lifted with a sling bolt 2 by hammering the outer side end of the pin 5, so the pin 5 advances on every hammering on the outer side end of the pin 5, and said each hole 3a, 4a can be inserted perfectly. Thus, pin inserting work on the boiler suspending apparatus can be performed easily. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03225266-A (JP)
Title: Method for inspecting cut face
Inventor: SHIMURA NAOMI
IPC: G01N23/20
Filed: 1990-01-31
Abstract: PURPOSE:To make it possible to inspect a cut face while fixing a sample on a cutting device by shielding a part of X rays made incident upon the cut face by an X-ray shield and moving the X-ray shield to change an incident angle. CONSTITUTION:The cut face 2 of the sample 1 makes an angle alpha with a crystal grating face 3. In this case, the divergent angle of X rays radiated from an X-ray source 4 is regulated by a regulation slit 41 and the sample 1 is irradiated with divergent X rays Xi having the devergent angle delta. When the X-ray shield 5 is moved by an X-ray shield moving means 51 and the shielding range is gradually reduced, diffracted X rays Xr due to the grating face 3 starts to be generated. The diffracted X rays Xr are detected by an X-ray detector 6 and its intensity is suddenly increased up to the maximum and then made constant. Thereby, the angle alpha can be found out from an equation alpha = thetaB - theta by finding out the incident angle theta obtained at the time of indicating 1/2 the fixed intensity of the diffracted X rays because the diffracting angle thetaB is known.
Patent JP-H06220618-A (JP)
Title: Vacuum film forming device and surface treatment of its component
Inventor: SUZUKI KAZUTAKA
IPC: C23C4/18
Filed: 1993-01-14
Abstract: PURPOSE:To prevent the falling of a film to a base material from the film formed parts onto which film is formed against the desires besides the film formation on the base material in the case of film forming in a vacuum vessel. CONSTITUTION:The shutter 19 which can be opened and closed freely is interposed in the vacuum vessel 2 of a sputtering film forming device 1, and a cathode 3 and an anode 4 are arranged. The shutter 19 is made by ejecting the mixed welded droplet particles of titanium and copper upon the base material 19a and then by immersing it in a nitric acide aq. soln. In this way, the surface of the shutter 19 is made to a projectiang and recessing shape and the inside of the surface layer is made porous because the titanium does not dissolve but copper dissolves. When this shutter is used as the shutter 19, the film applied thereto is hardly peeled.
Patent JP-S56118768-A (JP)
Title: Formation of decorative surface from natural crushed stone
Inventor: HATSUTORI SHIYUNICHI
IPC: B32B33/00
Filed: 1980-02-22
Abstract: PURPOSE: To form a decorative surface from natural crushed stones which is not in danger of being peeled off on various substrate made of various materials by a method wherein an adhesive base layer and a drying conditioning layer are provided on a substrate and an adhesive layer having raised parts is formed thereon in an undried condition and, thereafter, natural crushed stones are spray painted on the undried adhesive layer.  
     CONSTITUTION: Onto a substrate 1 made of various kinds and materials such as a wood plate, a concrete with unfinished surface, roughly coated mortar, a asbestos slate board, a light weight foamed concrete or a pottery tile, etc., an adhesive base layer 2 is formed by an adhesive of good adhesive property. A drying conditioning layer 3 comprising a resin having a water proofing function is coated thereon and, further, an adhesive layer 4 having raised parts 5 at desired places thereof is formed  and, while said adhesive layer is in an undried condition, natural crushed stones 6  are blow painted on a surface thereof and fixed by drying. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57135506-A (JP)
Title: Slope detection system
Inventor: TSUDA ISAMU
IPC: H03D3/00
Filed: 1981-02-16
Abstract: PURPOSE:To easily obtain detection characteristics equal to that of a circuit which has turning characteristics with a high Q value, by decreasing the ratio of An FM and an AM noise having a certain relation below a specific value. CONSTITUTION:The frequency shift DELTAomega of an FM noise contained in a received signal and the amplitude of an AM noise have a relation DELTAi=F(DELTAomega). When slope detection characteristics are expressed by f(i,omega), the gradient of slope characteristics is df/domega and the detected noise current of the FM noise is (df/domega)DELTAomega. Therefore, a noise detection current is the sum df/di.F(DELTAomega)+df/domega.DELTAomega of both noise detection currents. For this purpose, the df/domega and df/di are so set that the current value is a half as great as or less than the half of the amplitude of the AM noise detection current. Consequently, an expression holds. Thus, detection characteristics equal to that of a circuit having tuning characteristics with an extremely high Q value are obtained easily and the FM noise and AM noise having a constant relation mutually cancel.
Patent JP-H0834213-A (JP)
Title: Vehicle pneumatic tire with label
Inventor: HANSUU DEIITAA PUFUAIFUAA
IPC: B60C11/24
Filed: 1995-02-09
Abstract: PURPOSE: To provide a pneumatic tire for a vehicle having a marker in the form of a tread pattern mode with a wide central groove formed in the tire peripheral direction. CONSTITUTION: A marker 1 is formed on the base bottom face of a wide central groove 2, the base bottom face is distinguished in color from the general black color of a tread, and the marker 1 is used as an abrasion state indicator.